Oct 29 05:59:38 s2lp4 kernel: Linux version 4.18.0-11-generic (buildd@bos02-s390x-010) (gcc version 8.2.0 (Ubuntu 8.2.0-7ubuntu1)) #12-Ubuntu SMP Tue Oct 23 19:20:29 UTC 2018 (Ubuntu 4.18.0-11.12-generic 4.18.12) Oct 29 05:59:38 s2lp4 kernel: setup.6bac7a: Linux is running natively in 64-bit mode Oct 29 05:59:38 s2lp4 kernel: setup.b050d0: The maximum memory size is 16384MB Oct 29 05:59:38 s2lp4 kernel: setup.dae2e8: Reserving 196MB of memory at 16188MB for crashkernel (System RAM: 16188MB) Oct 29 05:59:38 s2lp4 kernel: numa.196305: NUMA mode: plain Oct 29 05:59:38 s2lp4 kernel: cpu.33a262: 4 configured CPUs, 0 standby CPUs Oct 29 05:59:38 s2lp4 kernel: cpu.643eaf: The CPU configuration topology of the machine is: 0 0 4 2 3 8 / 4 Oct 29 05:59:38 s2lp4 kernel: Write protected kernel read-only data: 10468k Oct 29 05:59:38 s2lp4 kernel: Zone ranges: Oct 29 05:59:38 s2lp4 kernel: DMA [mem 0x0000000000000000-0x000000007fffffff] Oct 29 05:59:38 s2lp4 kernel: Normal [mem 0x0000000080000000-0x00000003ffffffff] Oct 29 05:59:38 s2lp4 kernel: Movable zone start for each node Oct 29 05:59:38 s2lp4 kernel: Early memory node ranges Oct 29 05:59:38 s2lp4 kernel: node 0: [mem 0x0000000000000000-0x00000003ffffffff] Oct 29 05:59:38 s2lp4 kernel: Initmem setup node 0 [mem 0x0000000000000000-0x00000003ffffffff] Oct 29 05:59:38 s2lp4 kernel: On node 0 totalpages: 4194304 Oct 29 05:59:38 s2lp4 kernel: DMA zone: 8192 pages used for memmap Oct 29 05:59:38 s2lp4 kernel: DMA zone: 0 pages reserved Oct 29 05:59:38 s2lp4 kernel: DMA zone: 524288 pages, LIFO batch:31 Oct 29 05:59:38 s2lp4 kernel: Normal zone: 57344 pages used for memmap Oct 29 05:59:38 s2lp4 kernel: Normal zone: 3670016 pages, LIFO batch:31 Oct 29 05:59:38 s2lp4 kernel: percpu: Embedded 24 pages/cpu @(____ptrval____) s61184 r8192 d28928 u98304 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: s61184 r8192 d28928 u98304 alloc=24*4096 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 000 [0] 001 [0] 002 [0] 003 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 004 [0] 005 [0] 006 [0] 007 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 008 [0] 009 [0] 010 [0] 011 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 012 [0] 013 [0] 014 [0] 015 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 016 [0] 017 [0] 018 [0] 019 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 020 [0] 021 [0] 022 [0] 023 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 024 [0] 025 [0] 026 [0] 027 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 028 [0] 029 [0] 030 [0] 031 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 032 [0] 033 [0] 034 [0] 035 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 036 [0] 037 [0] 038 [0] 039 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 040 [0] 041 [0] 042 [0] 043 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 044 [0] 045 [0] 046 [0] 047 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 048 [0] 049 [0] 050 [0] 051 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 052 [0] 053 [0] 054 [0] 055 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 056 [0] 057 [0] 058 [0] 059 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 060 [0] 061 [0] 062 [0] 063 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 064 [0] 065 [0] 066 [0] 067 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 068 [0] 069 [0] 070 [0] 071 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 072 [0] 073 [0] 074 [0] 075 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 076 [0] 077 [0] 078 [0] 079 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 080 [0] 081 [0] 082 [0] 083 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 084 [0] 085 [0] 086 [0] 087 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 088 [0] 089 [0] 090 [0] 091 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 092 [0] 093 [0] 094 [0] 095 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 096 [0] 097 [0] 098 [0] 099 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 100 [0] 101 [0] 102 [0] 103 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 104 [0] 105 [0] 106 [0] 107 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 108 [0] 109 [0] 110 [0] 111 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 112 [0] 113 [0] 114 [0] 115 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 116 [0] 117 [0] 118 [0] 119 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 120 [0] 121 [0] 122 [0] 123 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 124 [0] 125 [0] 126 [0] 127 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 128 [0] 129 [0] 130 [0] 131 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 132 [0] 133 [0] 134 [0] 135 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 136 [0] 137 [0] 138 [0] 139 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 140 [0] 141 [0] 142 [0] 143 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 144 [0] 145 [0] 146 [0] 147 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 148 [0] 149 [0] 150 [0] 151 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 152 [0] 153 [0] 154 [0] 155 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 156 [0] 157 [0] 158 [0] 159 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 160 [0] 161 [0] 162 [0] 163 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 164 [0] 165 [0] 166 [0] 167 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 168 [0] 169 [0] 170 [0] 171 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 172 [0] 173 [0] 174 [0] 175 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 176 [0] 177 [0] 178 [0] 179 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 180 [0] 181 [0] 182 [0] 183 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 184 [0] 185 [0] 186 [0] 187 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 188 [0] 189 [0] 190 [0] 191 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 192 [0] 193 [0] 194 [0] 195 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 196 [0] 197 [0] 198 [0] 199 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 200 [0] 201 [0] 202 [0] 203 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 204 [0] 205 [0] 206 [0] 207 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 208 [0] 209 [0] 210 [0] 211 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 212 [0] 213 [0] 214 [0] 215 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 216 [0] 217 [0] 218 [0] 219 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 220 [0] 221 [0] 222 [0] 223 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 224 [0] 225 [0] 226 [0] 227 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 228 [0] 229 [0] 230 [0] 231 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 232 [0] 233 [0] 234 [0] 235 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 236 [0] 237 [0] 238 [0] 239 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 240 [0] 241 [0] 242 [0] 243 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 244 [0] 245 [0] 246 [0] 247 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 248 [0] 249 [0] 250 [0] 251 Oct 29 05:59:38 s2lp4 kernel: pcpu-alloc: [0] 252 [0] 253 [0] 254 [0] 255 Oct 29 05:59:38 s2lp4 kernel: Built 1 zonelists, mobility grouping on. Total pages: 4128768 Oct 29 05:59:38 s2lp4 kernel: Policy zone: Normal Oct 29 05:59:38 s2lp4 kernel: Kernel command line: root=UUID=7ca41340-b34a-4b16-87e9-3ceb5b51767d crashkernel=196M BOOT_IMAGE=0 Oct 29 05:59:38 s2lp4 kernel: log_buf_len individual max cpu contribution: 4096 bytes Oct 29 05:59:38 s2lp4 kernel: log_buf_len total cpu_extra contributions: 1044480 bytes Oct 29 05:59:38 s2lp4 kernel: log_buf_len min size: 131072 bytes Oct 29 05:59:38 s2lp4 kernel: log_buf_len: 2097152 bytes Oct 29 05:59:38 s2lp4 kernel: early log buf free: 125196(95%) Oct 29 05:59:38 s2lp4 kernel: Memory: 16257436K/16777216K available (8148K kernel code, 1097K rwdata, 2316K rodata, 964K init, 772K bss, 519780K reserved, 0K cma-reserved) Oct 29 05:59:38 s2lp4 kernel: random: get_random_u64 called from kmem_cache_open+0x5c/0x500 with crng_init=0 Oct 29 05:59:38 s2lp4 kernel: SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=256, Nodes=1 Oct 29 05:59:38 s2lp4 kernel: ftrace: allocating 26952 entries in 106 pages Oct 29 05:59:38 s2lp4 kernel: Hierarchical RCU implementation. Oct 29 05:59:38 s2lp4 kernel: Tasks RCU enabled. Oct 29 05:59:38 s2lp4 kernel: NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3 Oct 29 05:59:38 s2lp4 kernel: clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns Oct 29 05:59:38 s2lp4 kernel: console [ttyS0] enabled Oct 29 05:59:38 s2lp4 kernel: Calibrating delay loop (skipped)... 3033.00 BogoMIPS preset Oct 29 05:59:38 s2lp4 kernel: pid_max: default: 262144 minimum: 2048 Oct 29 05:59:38 s2lp4 kernel: Security Framework initialized Oct 29 05:59:38 s2lp4 kernel: Yama: becoming mindful. Oct 29 05:59:38 s2lp4 kernel: AppArmor: AppArmor initialized Oct 29 05:59:38 s2lp4 kernel: Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) Oct 29 05:59:38 s2lp4 kernel: Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) Oct 29 05:59:38 s2lp4 kernel: Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) Oct 29 05:59:38 s2lp4 kernel: Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) Oct 29 05:59:38 s2lp4 kernel: Hierarchical SRCU implementation. Oct 29 05:59:38 s2lp4 kernel: smp: Bringing up secondary CPUs ... Oct 29 05:59:38 s2lp4 kernel: smp: Brought up 1 node, 4 CPUs Oct 29 05:59:38 s2lp4 kernel: devtmpfs: initialized Oct 29 05:59:38 s2lp4 kernel: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns Oct 29 05:59:38 s2lp4 kernel: futex hash table entries: 65536 (order: 12, 16777216 bytes) Oct 29 05:59:38 s2lp4 kernel: NET: Registered protocol family 16 Oct 29 05:59:38 s2lp4 kernel: audit: initializing netlink subsys (disabled) Oct 29 05:59:38 s2lp4 kernel: audit: type=2000 audit(1540792755.866:1): state=initialized audit_enabled=0 res=1 Oct 29 05:59:38 s2lp4 kernel: Spectre V2 mitigation: execute trampolines Oct 29 05:59:38 s2lp4 kernel: HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages Oct 29 05:59:38 s2lp4 kernel: SCSI subsystem initialized Oct 29 05:59:38 s2lp4 kernel: NetLabel: Initializing Oct 29 05:59:38 s2lp4 kernel: NetLabel: domain hash size = 128 Oct 29 05:59:38 s2lp4 kernel: NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO Oct 29 05:59:38 s2lp4 kernel: NetLabel: unlabeled traffic allowed by default Oct 29 05:59:38 s2lp4 kernel: PCI host bridge to bus 0000:00 Oct 29 05:59:38 s2lp4 kernel: pci_bus 0000:00: root bus resource [mem 0x8000000000000000-0x8000000007ffffff 64bit pref] Oct 29 05:59:38 s2lp4 kernel: pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] Oct 29 05:59:38 s2lp4 kernel: pci 0000:00:00.0: [1014:044b] type 00 class 0x120000 Oct 29 05:59:38 s2lp4 kernel: pci 0000:00:00.0: reg 0x10: [mem 0xfffffc0008000000-0xfffffc000fffffff 64bit pref] Oct 29 05:59:38 s2lp4 kernel: iommu: Adding device 0000:00:00.0 to group 0 Oct 29 05:59:38 s2lp4 kernel: pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 Oct 29 05:59:38 s2lp4 kernel: PCI host bridge to bus 0001:00 Oct 29 05:59:38 s2lp4 kernel: pci_bus 0001:00: root bus resource [mem 0x8001000000000000-0x80010000007fffff 64bit pref] Oct 29 05:59:38 s2lp4 kernel: pci_bus 0001:00: No busn resource found for root bus, will use [bus 00-ff] Oct 29 05:59:38 s2lp4 kernel: pci 0001:00:00.0: [15b3:1004] type 00 class 0x020000 Oct 29 05:59:38 s2lp4 kernel: pci 0001:00:00.0: reg 0x18: [mem 0xffffdc0001000000-0xffffdc00017fffff 64bit pref] Oct 29 05:59:38 s2lp4 kernel: iommu: Adding device 0001:00:00.0 to group 1 Oct 29 05:59:38 s2lp4 kernel: pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to 00 Oct 29 05:59:38 s2lp4 kernel: PCI host bridge to bus 0002:00 Oct 29 05:59:38 s2lp4 kernel: pci_bus 0002:00: root bus resource [mem 0x8002000000000000-0x80020000007fffff 64bit pref] Oct 29 05:59:38 s2lp4 kernel: pci_bus 0002:00: No busn resource found for root bus, will use [bus 00-ff] Oct 29 05:59:38 s2lp4 kernel: pci 0002:00:00.0: [15b3:1004] type 00 class 0x020000 Oct 29 05:59:38 s2lp4 kernel: pci 0002:00:00.0: reg 0x18: [mem 0xffffe00001000000-0xffffe000017fffff 64bit pref] Oct 29 05:59:38 s2lp4 kernel: iommu: Adding device 0002:00:00.0 to group 2 Oct 29 05:59:38 s2lp4 kernel: pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to 00 Oct 29 05:59:38 s2lp4 kernel: random: fast init done Oct 29 05:59:38 s2lp4 kernel: random: fast init done Oct 29 05:59:38 s2lp4 kernel: VFS: Disk quotas dquot_6.6.0 Oct 29 05:59:38 s2lp4 kernel: VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Oct 29 05:59:38 s2lp4 kernel: AppArmor: AppArmor Filesystem Enabled Oct 29 05:59:38 s2lp4 kernel: NET: Registered protocol family 2 Oct 29 05:59:38 s2lp4 kernel: tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes) Oct 29 05:59:38 s2lp4 kernel: TCP established hash table entries: 131072 (order: 8, 1048576 bytes) Oct 29 05:59:38 s2lp4 kernel: TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) Oct 29 05:59:38 s2lp4 kernel: TCP: Hash tables configured (established 131072 bind 65536) Oct 29 05:59:38 s2lp4 kernel: UDP hash table entries: 8192 (order: 6, 262144 bytes) Oct 29 05:59:38 s2lp4 kernel: UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) Oct 29 05:59:38 s2lp4 kernel: NET: Registered protocol family 1 Oct 29 05:59:38 s2lp4 kernel: NET: Registered protocol family 44 Oct 29 05:59:38 s2lp4 kernel: Unpacking initramfs... Oct 29 05:59:38 s2lp4 kernel: Freeing initrd memory: 16168K Oct 29 05:59:38 s2lp4 kernel: Initialise system trusted keyrings Oct 29 05:59:38 s2lp4 kernel: Key type blacklist registered Oct 29 05:59:38 s2lp4 kernel: workingset: timestamp_bits=42 max_order=22 bucket_order=0 Oct 29 05:59:38 s2lp4 kernel: zbud: loaded Oct 29 05:59:38 s2lp4 kernel: squashfs: version 4.0 (2009/01/31) Phillip Lougher Oct 29 05:59:38 s2lp4 kernel: fuse init (API version 7.27) Oct 29 05:59:38 s2lp4 kernel: Key type asymmetric registered Oct 29 05:59:38 s2lp4 kernel: Asymmetric key parser 'x509' registered Oct 29 05:59:38 s2lp4 kernel: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) Oct 29 05:59:38 s2lp4 kernel: io scheduler noop registered Oct 29 05:59:38 s2lp4 kernel: io scheduler deadline registered Oct 29 05:59:38 s2lp4 kernel: io scheduler cfq registered (default) Oct 29 05:59:38 s2lp4 kernel: hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used without z/VM Oct 29 05:59:38 s2lp4 kernel: loop: module loaded Oct 29 05:59:38 s2lp4 kernel: tun: Universal TUN/TAP device driver, 1.6 Oct 29 05:59:38 s2lp4 kernel: device-mapper: uevent: version 1.0.3 Oct 29 05:59:38 s2lp4 kernel: device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com Oct 29 05:59:38 s2lp4 kernel: cio.b5d5f6: Channel measurement facility initialized using format extended (mode autodetected) Oct 29 05:59:38 s2lp4 kernel: sclp_sd.b12339: No data is available for the config data entity Oct 29 05:59:38 s2lp4 kernel: NET: Registered protocol family 10 Oct 29 05:59:38 s2lp4 kernel: Segment Routing with IPv6 Oct 29 05:59:38 s2lp4 kernel: NET: Registered protocol family 17 Oct 29 05:59:38 s2lp4 kernel: Key type dns_resolver registered Oct 29 05:59:38 s2lp4 kernel: registered taskstats version 1 Oct 29 05:59:38 s2lp4 kernel: Loading compiled-in X.509 certificates Oct 29 05:59:38 s2lp4 kernel: Loaded X.509 cert 'Build time autogenerated kernel key: 1c0f26929718a94972d1f36f7407152bf00f04d9' Oct 29 05:59:38 s2lp4 kernel: zswap: loaded using pool lzo/zbud Oct 29 05:59:38 s2lp4 kernel: Key type big_key registered Oct 29 05:59:38 s2lp4 kernel: Key type trusted registered Oct 29 05:59:38 s2lp4 kernel: Key type encrypted registered Oct 29 05:59:38 s2lp4 kernel: AppArmor: AppArmor sha1 policy hashing enabled Oct 29 05:59:38 s2lp4 kernel: ima: No TPM chip found, activating TPM-bypass! (rc=-19) Oct 29 05:59:38 s2lp4 kernel: ima: Allocated hash algorithm: sha1 Oct 29 05:59:38 s2lp4 kernel: evm: Initialising EVM extended attributes: Oct 29 05:59:38 s2lp4 kernel: evm: security.selinux Oct 29 05:59:38 s2lp4 kernel: evm: security.SMACK64 Oct 29 05:59:38 s2lp4 kernel: evm: security.SMACK64EXEC Oct 29 05:59:38 s2lp4 kernel: evm: security.SMACK64TRANSMUTE Oct 29 05:59:38 s2lp4 kernel: evm: security.SMACK64MMAP Oct 29 05:59:38 s2lp4 kernel: evm: security.apparmor Oct 29 05:59:38 s2lp4 kernel: evm: security.ima Oct 29 05:59:38 s2lp4 kernel: evm: security.capability Oct 29 05:59:38 s2lp4 kernel: evm: HMAC attrs: 0x1 Oct 29 05:59:38 s2lp4 kernel: Freeing unused kernel memory: 964K Oct 29 05:59:38 s2lp4 kernel: Write protected read-only-after-init data: 48k Oct 29 05:59:38 s2lp4 kernel: random: systemd-udevd: uninitialized urandom read (16 bytes read) Oct 29 05:59:38 s2lp4 kernel: random: systemd-udevd: uninitialized urandom read (16 bytes read) Oct 29 05:59:38 s2lp4 kernel: random: systemd-udevd: uninitialized urandom read (16 bytes read) Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.1719: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.1719: New DASD 3390/0C (CU 3990/01) with 30051 cylinders, 15 heads, 224 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.171e: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.171e: New DASD 3390/0C (CU 3990/01) with 30051 cylinders, 15 heads, 224 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.412b53: 0.0.171e: DASD with 4 KB/block, 21636720 KB total size, 48 KB/track, compatible disk layout Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.412b53: 0.0.1719: DASD with 4 KB/block, 21636720 KB total size, 48 KB/track, compatible disk layout Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.2716: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.2716: New DASD 3390/0C (CU 3990/01) with 30051 cylinders, 15 heads, 224 sectors Oct 29 05:59:38 s2lp4 kernel: dasdb:VOL1/ 0X171E: dasdb1 Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.412b53: 0.0.2716: DASD with 4 KB/block, 21636720 KB total size, 48 KB/track, compatible disk layout Oct 29 05:59:38 s2lp4 kernel: dasdc:VOL1/ 0X2716: dasdc1 dasdc2 Oct 29 05:59:38 s2lp4 kernel: dasda:VOL1/ LX1719: dasda1 dasda2 Oct 29 05:59:38 s2lp4 kernel: qeth.87067b: loading core functions Oct 29 05:59:38 s2lp4 kernel: scsi host0: zfcp Oct 29 05:59:38 s2lp4 kernel: scsi host1: zfcp Oct 29 05:59:38 s2lp4 kernel: qdio: 0.0.e000 ZFCP on SC d4d using AI:1 QEBSM:0 PRI:1 TDD:1 SIGA: W AP Oct 29 05:59:38 s2lp4 kernel: qdio: 0.0.e100 ZFCP on SC d5d using AI:1 QEBSM:0 PRI:1 TDD:1 SIGA: W AP Oct 29 05:59:38 s2lp4 kernel: mlx4_core: Mellanox ConnectX core driver v4.0-0 Oct 29 05:59:38 s2lp4 kernel: mlx4_core: Initializing 0001:00:00.0 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: enabling device (0000 -> 0002) Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: Detected virtual function - running in slave mode Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: Sending reset Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: Sending vhcr0 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: Requested number of MACs is too much for port 1, reducing to 64 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: Requested number of VLANs is too much for port 1, reducing to 1 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: HCA minimum page size:512 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: Timestamping is not supported in slave mode Oct 29 05:59:38 s2lp4 kernel: pps_core: LinuxPPS API ver. 1 registered Oct 29 05:59:38 s2lp4 kernel: pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti Oct 29 05:59:38 s2lp4 kernel: PTP clock support registered Oct 29 05:59:38 s2lp4 kernel: mlx4_core: Initializing 0002:00:00.0 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: enabling device (0000 -> 0002) Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: Detected virtual function - running in slave mode Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: Sending reset Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: Sending vhcr0 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: Requested number of MACs is too much for port 1, reducing to 64 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: Requested number of VLANs is too much for port 1, reducing to 1 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: HCA minimum page size:512 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: Timestamping is not supported in slave mode Oct 29 05:59:38 s2lp4 kernel: qeth.e804c4: 0.0.c000: Priority Queueing not supported Oct 29 05:59:38 s2lp4 kernel: qeth.933eb7: register layer 2 discipline Oct 29 05:59:38 s2lp4 kernel: mlx4_ib_add: mlx4_ib: Mellanox ConnectX InfiniBand driver v4.0-0 Oct 29 05:59:38 s2lp4 kernel: qdio: 0.0.c002 OSA on SC bae using AI:1 QEBSM:0 PRI:1 TDD:1 SIGA: W AP Oct 29 05:59:38 s2lp4 kernel: mlx4_ib_add: counter index 255 for port 1 allocated 1 Oct 29 05:59:38 s2lp4 kernel: mlx4_ib_add: counter index 255 for port 2 allocated 1 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: mlx4_ib: multi-function enabled Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0: mlx4_ib: operating in qp1 tunnel mode Oct 29 05:59:38 s2lp4 kernel: mlx4_ib_add: counter index 255 for port 1 allocated 1 Oct 29 05:59:38 s2lp4 kernel: mlx4_ib_add: counter index 255 for port 2 allocated 1 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: mlx4_ib: multi-function enabled Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0: mlx4_ib: operating in qp1 tunnel mode Oct 29 05:59:38 s2lp4 kernel: mlx4_en: Mellanox ConnectX HCA Ethernet driver v4.0-0 Oct 29 05:59:38 s2lp4 kernel: qeth.6adf49: 0.0.c000: The device represents a Bridge Capable Port Oct 29 05:59:38 s2lp4 kernel: qeth.cc0c57: 0.0.c000: MAC address fe:1b:65:f4:d5:73 successfully registered on device eth0 Oct 29 05:59:38 s2lp4 kernel: qeth.26d434: 0.0.c000: Device is a OSD Express card (level: 0771) Oct 29 05:59:38 s2lp4 kernel: qeth.f02020: 0.0.c000: QDIO data connection isolation is deactivated Oct 29 05:59:38 s2lp4 kernel: mlx4_en 0001:00:00.0: Activating port:1 Oct 29 05:59:38 s2lp4 kernel: qeth 0.0.c000 encc000: renamed from eth0 Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0001:00:00.0: Port 1: Using 4 TX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0001:00:00.0: Port 1: Using 4 RX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0001:00:00.0: Port 1: Initializing port Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e0: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e4: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e0: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e9: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e4: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e8: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e9: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17ef: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e3: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e6: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17ed: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17ec: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f6: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e8: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: mlx4_en 0001:00:00.0: Activating port:2 Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f9: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17ef: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e2: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e3: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e6: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f6: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e7: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f2: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17ec: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17ed: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f9: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e1: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f3: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e2: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f2: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e7: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e1: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f3: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f4: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f8: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17e5: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0001:00:00.0: Port 2: Using 4 TX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0001:00:00.0: Port 2: Using 4 RX rings Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f4: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0001:00:00.0: Port 2: Initializing port Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17ee: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: mlx4_en 0002:00:00.0: Activating port:1 Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17e5: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17ea: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17ee: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17fa: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f1: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17ea: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f5: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17fd: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17fa: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17eb: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17ff: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f5: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f1: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f7: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17fb: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17eb: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0002:00:00.0: Port 1: Using 4 TX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0002:00:00.0: Port 1: Using 4 RX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0 enP1p0s0: renamed from eth0 Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17fd: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0002:00:00.0: Port 1: Initializing port Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17f0: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17fe: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.17fc: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17ff: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f7: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17fb: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f0: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e0: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17fe: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17fc: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e3: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.17f8: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e0: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e1: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e3: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e2: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e1: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e2: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27eb: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27ed: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e6: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e9: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27eb: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27ed: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e8: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e6: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f4: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e9: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27ff: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e8: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f9: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f4: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f7: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27ff: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27fb: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f3: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f9: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f7: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e7: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27fb: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f3: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e7: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e4: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27e5: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f5: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e4: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27ee: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27e5: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f1: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f5: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f6: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27ee: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f1: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27ec: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: random: crng init done Oct 29 05:59:38 s2lp4 kernel: random: 7 urandom warning(s) missed due to ratelimiting Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f6: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27ef: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27fd: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27ec: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f2: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27ef: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27fd: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f2: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27fa: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27ea: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27fe: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27fc: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f8: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27fa: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27ea: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27fe: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27fc: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f8: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.401b68: 0.0.27f0: A channel path to the device has become operational Oct 29 05:59:38 s2lp4 kernel: mlx4_en 0002:00:00.0: Activating port:2 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0001:00:00.0 enP1p0s0d1: renamed from eth1 Oct 29 05:59:38 s2lp4 kernel: dasd-eckd.2aa01a: 0.0.27f0: New DASD 3390/0A (CU 3990/01) with 0 cylinders, 0 heads, 0 sectors Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0002:00:00.0: Port 2: Using 4 TX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0002:00:00.0: Port 2: Using 4 RX rings Oct 29 05:59:38 s2lp4 kernel: mlx4_en: 0002:00:00.0: Port 2: Initializing port Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0 enP2p0s0: renamed from eth0 Oct 29 05:59:38 s2lp4 kernel: mlx4_core 0002:00:00.0 enP2p0s0d1: renamed from eth1 Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:0:1074020392: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: Attached scsi generic sg0 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:0:1074085928: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: [sda] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: [sda] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: [sda] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: Attached scsi generic sg1 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:0:1074151464: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: [sdb] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: [sdb] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: [sdb] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: Attached scsi generic sg2 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:0:1074217000: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: [sdc] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: [sdc] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: [sdc] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: Attached scsi generic sg3 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: [sdd] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: [sdd] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: [sdd] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074085928: [sdb] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074020392: [sda] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074151464: [sdc] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 1:0:0:1074217000: [sdd] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:1:1074020392: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: Attached scsi generic sg4 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: [sde] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:1:1074085928: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: [sde] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: [sde] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: Attached scsi generic sg5 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:1:1074151464: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: [sdf] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: [sdf] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: [sdf] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: Attached scsi generic sg6 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 1:0:1:1074217000: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: [sdg] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: [sdg] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: [sdg] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: [sdg] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: Attached scsi generic sg7 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: [sdh] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: [sdh] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: [sdh] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: [sdh] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074020392: [sde] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074085928: [sdf] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074151464: [sdg] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 1:0:1:1074217000: [sdh] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:0:1074020392: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: Attached scsi generic sg8 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: [sdi] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:0:1074085928: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: [sdi] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: [sdi] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: [sdi] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: Attached scsi generic sg9 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:0:1074151464: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: [sdj] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: [sdj] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: [sdj] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: [sdj] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: Attached scsi generic sg10 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:0:1074217000: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: [sdk] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: [sdk] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: [sdk] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: Attached scsi generic sg11 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: [sdl] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: [sdk] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: [sdl] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: [sdl] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: [sdl] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074020392: [sdi] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074085928: [sdj] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074151464: [sdk] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 0:0:0:1074217000: [sdl] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:1:1074020392: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: Attached scsi generic sg12 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:1:1074085928: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: [sdm] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: [sdm] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: [sdm] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: Attached scsi generic sg13 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: [sdm] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:1:1074151464: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: [sdn] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: [sdn] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: [sdn] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: Attached scsi generic sg14 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: [sdn] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: [sdo] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: scsi 0:0:1:1074217000: Direct-Access IBM 2107900 2700 PQ: 0 ANSI: 5 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: [sdo] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: [sdo] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: [sdo] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: Power-on or device reset occurred Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: Attached scsi generic sg15 type 0 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: [sdp] 134217728 512-byte logical blocks: (68.7 GB/64.0 GiB) Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: [sdp] Write Protect is off Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: [sdp] Mode Sense: ed 00 00 08 Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: [sdp] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074020392: [sdm] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074085928: [sdn] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074151464: [sdo] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: sd 0:0:1:1074217000: [sdp] Attached SCSI disk Oct 29 05:59:38 s2lp4 kernel: raid6: vx128x8 gen() 19973 MB/s Oct 29 05:59:38 s2lp4 kernel: raid6: vx128x8 xor() 11233 MB/s Oct 29 05:59:38 s2lp4 kernel: raid6: using algorithm vx128x8 gen() 19973 MB/s Oct 29 05:59:38 s2lp4 kernel: raid6: .... xor() 11233 MB/s, rmw enabled Oct 29 05:59:38 s2lp4 kernel: raid6: using s390xc recovery algorithm Oct 29 05:59:38 s2lp4 kernel: xor: automatically using best checksumming function xc Oct 29 05:59:38 s2lp4 kernel: Btrfs loaded, crc32c=crc32c-vx Oct 29 05:59:38 s2lp4 kernel: EXT4-fs (dasdc1): mounted filesystem with ordered data mode. Opts: (null) Oct 29 05:59:38 s2lp4 kernel: Loading iSCSI transport class v2.0-870. Oct 29 05:59:38 s2lp4 kernel: RPC: Registered named UNIX socket transport module. Oct 29 05:59:38 s2lp4 kernel: RPC: Registered udp transport module. Oct 29 05:59:38 s2lp4 kernel: RPC: Registered tcp transport module. Oct 29 05:59:38 s2lp4 kernel: RPC: Registered tcp NFSv4.1 backchannel transport module. Oct 29 05:59:38 s2lp4 kernel: EXT4-fs (dasdc1): re-mounted. Opts: errors=remount-ro Oct 29 05:59:38 s2lp4 kernel: iscsi: registered transport (tcp) Oct 29 05:59:38 s2lp4 kernel: iscsi: registered transport (iser) Oct 29 05:59:38 s2lp4 kernel: Installing knfsd (copyright (C) 1996 okir@monad.swb.de). Oct 29 05:59:38 s2lp4 kernel: VFIO - User Level meta-driver version: 0.3 Oct 29 05:59:38 s2lp4 kernel: ctcm.151d85: CTCM driver initialized Oct 29 05:59:39 s2lp4 kernel: qeth.cc0c57: 0.0.c000: MAC address 32:d9:94:99:a8:1c successfully registered on device encc000 Oct 29 05:59:39 s2lp4 kernel: genwqe 0000:00:00.0: enabling device (0000 -> 0002) Oct 29 05:59:39 s2lp4 kernel: Adding 1984172k swap on /dev/dasdc2. Priority:-2 extents:1 across:1984172k SSFS Oct 29 05:59:39 s2lp4 kernel: alua: device handler registered Oct 29 05:59:39 s2lp4 kernel: spl: loading out-of-tree module taints kernel. Oct 29 05:59:39 s2lp4 kernel: emc: device handler registered Oct 29 05:59:39 s2lp4 kernel: rdac: device handler registered Oct 29 05:59:39 s2lp4 kernel: SPL: Loaded module v0.7.9-3ubuntu2 Oct 29 05:59:39 s2lp4 kernel: znvpair: module license 'CDDL' taints kernel. Oct 29 05:59:39 s2lp4 kernel: Disabling lock debugging due to kernel taint Oct 29 05:59:39 s2lp4 kernel: device-mapper: multipath service-time: version 0.3.0 loaded Oct 29 05:59:40 s2lp4 kernel: ZFS: Loaded module v0.7.9-3ubuntu6, ZFS pool version 5000, ZFS filesystem version 5 Oct 29 05:59:41 s2lp4 kernel: EXT4-fs (dasdb1): mounted filesystem with ordered data mode. Opts: (null) Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="klogd" pid=1710 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ping" pid=1707 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="syslogd" pid=1711 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=1708 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=1708 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=1708 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-nesting" pid=1708 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1709 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1709 comm="apparmor_parser" Oct 29 05:59:41 s2lp4 kernel: audit: type=1400 audit(1540792781.956:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1709 comm="apparmor_parser" Oct 29 05:59:42 s2lp4 kernel: 8021q: 802.1Q VLAN Support v1.8 Oct 29 05:59:42 s2lp4 kernel: 8021q: adding VLAN 0 to HW filter on device encc000 Oct 29 10:53:56 s2lp4 kernel: new mount options do not match the existing superblock, will be ignored Oct 29 10:53:56 s2lp4 kernel: openvswitch: Open vSwitch switching datapath Oct 29 10:53:56 s2lp4 kernel: NFSD: starting 90-second grace period (net f000002a) Oct 29 10:53:58 s2lp4 kernel: bpfilter: Loaded bpfilter_umh pid 2299 Oct 29 10:53:58 s2lp4 kernel: bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. Oct 29 10:53:58 s2lp4 kernel: IPv6: ADDRCONF(NETDEV_UP): lxcbr0: link is not ready Oct 29 10:53:59 s2lp4 kernel: new mount options do not match the existing superblock, will be ignored Oct 29 14:40:57 s2lp4 kernel: kauditd_printk_skb: 64 callbacks suppressed Oct 29 14:40:57 s2lp4 kernel: audit: type=1400 audit(1540824057.899:76): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.lxd.activate" pid=13878 comm="apparmor_parser" Oct 29 14:40:57 s2lp4 kernel: audit: type=1400 audit(1540824057.979:77): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.benchmark" pid=13880 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.049:78): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.buginfo" pid=13882 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.119:79): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.check-kernel" pid=13884 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.219:80): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.daemon" pid=13886 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.299:81): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.hook.configure" pid=13888 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.369:82): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.hook.install" pid=13890 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.439:83): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.lxc" pid=13892 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.519:84): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.lxd" pid=13894 comm="apparmor_parser" Oct 29 14:40:58 s2lp4 kernel: audit: type=1400 audit(1540824058.589:85): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.lxd.migrate" pid=13896 comm="apparmor_parser" Oct 30 01:58:31 s2lp4 kernel: aufs 4.18-20180910 Oct 30 01:59:35 s2lp4 kernel: Adding 1048572k swap on /home/ubuntu/autotest/client/tmp/ubuntu_stress_smoke_test/src/stress-ng/swap.img. Priority:-3 extents:8 across:1449980k SSFS Oct 30 01:59:40 s2lp4 kernel: NET: Registered protocol family 38 Oct 30 02:01:20 s2lp4 kernel: sched: DL replenish lagged too much Oct 30 02:01:29 s2lp4 kernel: DCCP: Activated CCID 2 (TCP-like) Oct 30 02:01:29 s2lp4 kernel: DCCP: Activated CCID 3 (TCP-Friendly Rate Control) Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:29 s2lp4 kernel: dccp_sample_rtt: unusable RTT sample 0, using min Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#1] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: async_raid6_recov Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212180 Comm: stress-ng-dev Tainted: P O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000000070 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 0000000300000040 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575a200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000341c3ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f32 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#2] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: qeth_l2 ib_core Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212190 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001edf3c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002919be000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031deb3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f33 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#3] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212191 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001ed010 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285118a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a4e23a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f34 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#4] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212186 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000013ec 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511d200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c46f3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f35 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#5] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212188 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001450 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8fc00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002cfd87a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f36 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#6] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212246 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575f600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002cfd87a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f37 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#7] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212249 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575ba00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003af517a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f38 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#8] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc Oct 30 02:01:39 s2lp4 kernel: libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212248 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001e44b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002919bc000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002a5ae7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f39 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#9] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212251 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285119e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000399c7ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f3a ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#10] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212250 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511d800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d2c5fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f3b ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#11] Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212181 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575a600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000396f93a78 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f3c ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#12] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nf_conntrack_ipv6 nf_nat_ipv6 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ghash_s390 prng aes_s390 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212184 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285118800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002eed3fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f3d ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#13] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212185 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002919bd800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000382517a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f3e ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#14] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212187 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002919b9e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031a35fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f3f ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#15] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212183 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575be00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3f0fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f40 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#16] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212299 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000157c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511ee00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002eeaeba78 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#17] Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f41 ]--- Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212301 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000157c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e4a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000341c2ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f42 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#18] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212303 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000157c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511c800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003ccb97a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f43 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#19] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212302 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000157c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8b000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b0b6fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f44 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#20] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl Oct 30 02:01:39 s2lp4 kernel: iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212304 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001d74d0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575e200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a61d3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f45 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#21] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212345 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000015e0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511de00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a61d3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f46 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#22] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212350 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000015e0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511c600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b499fa78 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f47 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#23] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: zavl(PO) icp(PO) Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: dm_service_time Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212347 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000015e0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511b800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031a35fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f48 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#24] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: znvpair(PO) dm_multipath scsi_dh_rdac Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212349 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001d1808 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d6eb3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f49 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#25] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212348 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000015e0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511aa00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031de1ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f4a ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#26] SMP Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: vhost tap cuse Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t Oct 30 02:01:39 s2lp4 kernel: chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212194 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001cd518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8a200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003280d7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f4b ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#27] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212182 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000016a8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285119a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000032348ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f4c ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#28] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212192 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001cd34c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002c4aefa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f4d ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#29] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212193 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000016a8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e4e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003062b3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f4e ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#30] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212195 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000016a8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575f800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002e0f67a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f4f ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#31] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup Oct 30 02:01:39 s2lp4 kernel: dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212318 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000170c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3f0fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f50 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#32] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 Oct 30 02:01:39 s2lp4 kernel: vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212319 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000170c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511ce00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003937c7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f51 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#33] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq Oct 30 02:01:39 s2lp4 kernel: async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212320 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000170c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030f85fa78 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f52 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#34] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212321 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001c32cc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511ca00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033cc03a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f53 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#35] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212322 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000170c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575ec00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002b36b7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f54 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#36] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: vfio Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: sch_fq_codel Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: nfsd ib_iser rdma_cm auth_rpcgss Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212389 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001770 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285118400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031de1ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f55 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#37] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212395 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001c03f4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8e800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000288a9fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f56 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#38] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212391 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001770 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511b200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038908fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f57 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#39] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212394 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001770 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8fe00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033ccafa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f58 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#40] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212393 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001770 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295759c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000028ae6fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f59 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#41] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212431 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000019c8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8c400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031534fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#42] Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f5a ]--- Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212432 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001b91c8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295758000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002a71f7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f5b ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#43] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: salsa20_generic camellia_generic Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: cast6_generic cast_common serpent_generic Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd Oct 30 02:01:39 s2lp4 kernel: ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212434 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000019c8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8e600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3dfba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f5c ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#44] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: sha1_s390 Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: sha_common Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212435 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001b6b88 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e6a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031febfa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f5d ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#45] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate Oct 30 02:01:39 s2lp4 kernel: raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212433 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001b5860 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575dc00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033db3ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f5e ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#46] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212453 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8d600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000028ae6fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f5f ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#47] SMP Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212468 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e5c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033372fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f60 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#48] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212471 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c1087a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f61 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#49] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212470 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f88a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d14d3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f62 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#50] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212469 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8a800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039cd6ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f63 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#51] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212446 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a90 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295759e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002b36b7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f64 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#52] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212450 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001aabec 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8f600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030592ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f65 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#53] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: mlx4_en Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212448 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001a90 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575ae00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a5043a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f66 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#54] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212449 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001a8dc8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f89600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031568ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f67 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#55] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212447 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001a8d60 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511f000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039ded3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f68 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#56] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev Oct 30 02:01:39 s2lp4 kernel: vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212579 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001b58 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511ea00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039cd6ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f69 ]--- Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#57] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212582 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001a4490 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8bc00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003062b3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f6a ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#58] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212580 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001b58 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8d000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033372fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f6b ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#59] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212583 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001b58 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8a000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000320a5ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f6c ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#60] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212581 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001b58 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8f400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000028ae6fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f6d ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#61] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: vhost_net vhost tap Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card Oct 30 02:01:39 s2lp4 kernel: crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212626 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001bbc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8c000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000396d67a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f6e ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#62] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212630 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000019cbbc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285119800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000399aefa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f6f ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#63] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212627 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001bbc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285118600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030efeba78 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f70 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#64] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212631 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001bbc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e5400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3267a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f71 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#65] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212628 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001bbc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030b333a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f72 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#66] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212590 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c20 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039ded3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f73 ]--- Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#67] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: algif_hash af_alg aufs Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi Oct 30 02:01:39 s2lp4 kernel: ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212591 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c20 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511bc00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030592ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f74 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#68] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: bpfilter openvswitch nsh Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en Oct 30 02:01:39 s2lp4 kernel: mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212593 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c20 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003937c7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f75 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#69] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212592 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c20 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285119200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002b36b7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f76 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#70] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx Oct 30 02:01:39 s2lp4 kernel: xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212594 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c20 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e1c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3fefa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f77 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#71] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: crc_itu_t Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212667 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c84 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030b333a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f78 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#72] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212671 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000190148 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8d200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a4e8ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f79 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#73] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212672 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c84 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511fc00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000333d97a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f7a ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#74] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 Oct 30 02:01:39 s2lp4 kernel: mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212670 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c84 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ba00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000382517a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f7b ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#75] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212673 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001c84 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8e400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d0d53a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f7c ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#76] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212697 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001d4c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575d800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3fefa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f7d ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#77] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212573 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001d4c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511a000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033db3ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f7e ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#78] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212701 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001d4c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575d200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b59a7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f7f ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#79] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212699 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001d4c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575ee00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000320a9fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f80 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#80] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212574 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295758800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000032ae33a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f81 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#81] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212575 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511c000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3dfba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f82 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#82] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212700 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000285119400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038f087a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f83 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#83] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212576 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001834bc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8c800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003320e3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f84 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#84] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212698 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f88800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002a6ceba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f85 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#85] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212577 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e4000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003092eba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f86 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#86] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212724 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e6600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003299f3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f87 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#87] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: tgr192 wp512 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ib_iser rdma_cm Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: auth_rpcgss Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: nfs_acl iw_cm lockd grace Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212725 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001db0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575c800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030b353a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f88 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#88] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212728 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000017c398 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000028bdb3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f89 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#89] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212726 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001e14 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000028c24fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f8a ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#90] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212727 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001e14 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000332fc3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f8b ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#91] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: nf_nat_ipv4 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc Oct 30 02:01:39 s2lp4 kernel: qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212809 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001e78 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ee00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000332fc3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f8c ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#92] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: raid0 linear Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: mlx4_en Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: mlx4_ib qeth_l2 ib_core Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212810 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000174134 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b77bba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f8d ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#93] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod Oct 30 02:01:39 s2lp4 kernel: dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212813 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000172f94 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f88600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003057afa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f8e ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#94] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: crc_itu_t Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212812 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001e78 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575de00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002a71ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f8f ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#95] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: openvswitch nsh Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: nf_conntrack_ipv6 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core Oct 30 02:01:39 s2lp4 kernel: ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212786 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001711d4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003cc69fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f90 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#96] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ctcm Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212790 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001704b8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575c600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3267a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f91 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#97] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212792 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000016ead0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f89800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c3d6ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f92 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#98] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212811 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000016f454 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e5800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a085fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f93 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#99] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212791 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000016d488 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511d000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000396d67a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f94 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#100] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212789 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000016c1fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8be00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003361ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f95 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#101] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: salsa20_generic camellia_generic Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: cast6_generic Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 Oct 30 02:01:39 s2lp4 kernel: vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212856 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001fa4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511e600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003361ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f96 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#102] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212887 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000167138 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e4600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000312ffba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f97 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#103] Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212859 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001fa4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575b800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030f4a3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f98 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#104] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212886 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000165274 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e1600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000298c63a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f99 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#105] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212858 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000001fa4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511e800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033da0ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f9a ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#106] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 Oct 30 02:01:39 s2lp4 kernel: vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212857 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000015f4a4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575fa00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000341c3ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f9b ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#107] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212860 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e5000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000032c19fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#108] Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f9c ]--- Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: bridge Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: iptable_filter Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 Oct 30 02:01:39 s2lp4 kernel: raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212863 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000015d81c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511fe00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030f85fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f9d ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#109] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: iptable_filter bpfilter openvswitch nsh Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en Oct 30 02:01:39 s2lp4 kernel: mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212861 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000015d2c4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c45ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f9e ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#110] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212862 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000028511e000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039dcefa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22f9f ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#111] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212936 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e6000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b4923a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa0 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#112] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: qeth_l2 ib_core ptp pps_core Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212950 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e5e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002e789fa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa1 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#113] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: qdio ccwgroup Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: dasd_eckd_mod Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212949 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575a400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003bf12ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa2 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#114] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212951 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001581cc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e1e00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030f44ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa3 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#115] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212948 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295759a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003156bfa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa4 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#116] Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212795 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575b200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003090aba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa5 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#117] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ip_tables x_tables btrfs Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: zstd_compress Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212797 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000152974 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5177a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003092eba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa6 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#118] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: vfio_iommu_type1 vfio Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212798 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000151604 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000297087a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa7 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#119] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 212796 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295759200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d14fba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa8 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#120] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 212799 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5175a00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038b1bba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fa9 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#121] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213006 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000333c3ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22faa ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#122] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: twofish_generic Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: twofish_common Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl Oct 30 02:01:39 s2lp4 kernel: iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 213010 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8c600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002ed6dba78 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fab ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#123] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213008 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000014bea4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e6400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033f1eba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fac ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#124] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: iptable_filter bpfilter openvswitch Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en Oct 30 02:01:39 s2lp4 kernel: mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 213007 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000014b5b0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5176c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000320ae3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fad ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#125] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en Oct 30 02:01:39 s2lp4 kernel: mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213009 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003af497a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fae ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#126] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: nf_conntrack 8021q garp mrp Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: stp llc binfmt_misc Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 212988 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e1200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002a71ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22faf ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#127] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212991 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8de00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038f087a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb0 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#128] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212993 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f89c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003427b3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb1 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#129] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212990 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ce00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039de2ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb2 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#130] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 212992 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8e200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038900ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb3 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#131] SMP Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 213076 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002328 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5172000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003156bfa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb4 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#132] SMP Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: Modules linked in: Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 Oct 30 02:01:39 s2lp4 kernel: sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213079 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000013ea04 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e4c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003dc743a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb5 ]--- Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#133] SMP Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 213078 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000002328 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295758600 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030f4a3a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#134] Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb6 ]--- Oct 30 02:01:39 s2lp4 kernel: SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 213077 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000013cc7c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8f200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033f1eba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb7 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#135] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 213080 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000013c348 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5170600 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002939ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb8 ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#136] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: cast6_generic Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: cast_common serpent_generic twofish_generic twofish_common Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl Oct 30 02:01:39 s2lp4 kernel: iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213085 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000023f0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e1800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038900ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fb9 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#137] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 213088 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 000000000013860c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295759800 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d76ffa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fba ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#138] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp Oct 30 02:01:39 s2lp4 kernel: sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213089 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000023f0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0c00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b7effa78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fbb ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#139] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 213087 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000136850 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5173400 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003bb4f7a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fbc ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#140] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 213086 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000023f0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5174000 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000396d67a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fbd ]--- Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#141] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nf_conntrack 8021q Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: garp Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 3 PID: 213099 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000000024b8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5175200 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003af497a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fbe ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#142] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: zavl(PO) Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 1 PID: 213102 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 00000000001321d4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575ea00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002e8f1ba78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fbf ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#143] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash Oct 30 02:01:39 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:39 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:39 s2lp4 kernel: af_alg aufs ip6t_MASQUERADE ip6table_nat Oct 30 02:01:39 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:39 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:39 s2lp4 kernel: ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress Oct 30 02:01:39 s2lp4 kernel: zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 0 PID: 213100 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:39 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:39 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:39 s2lp4 kernel: Krnl GPRS: 0000000000131034 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:39 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:39 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8aa00 Oct 30 02:01:39 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b6647a78 Oct 30 02:01:39 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:39 s2lp4 kernel: Call Trace: Oct 30 02:01:39 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:39 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:39 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:39 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:39 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:39 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:39 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:39 s2lp4 kernel: Oct 30 02:01:39 s2lp4 kernel: ---[ end trace 5009dd6293a22fc0 ]--- Oct 30 02:01:39 s2lp4 kernel: illegal operation: 0001 ilc:1 [#144] SMP Oct 30 02:01:39 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:39 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:39 s2lp4 kernel: CPU: 2 PID: 213103 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:39 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000024b8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000341c2ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc1 ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#145] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213101 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000131150 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5175000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031789fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc2 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#146] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213179 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002580 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8fa00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031789fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc3 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#147] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213184 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002580 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8f800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000324f5ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc4 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#148] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213188 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002580 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8d400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000334cb7a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc5 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#149] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213071 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000026ac 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575fc00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038b1bba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc6 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#150] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213072 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000026ac 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575a000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000317017a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc7 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#151] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213073 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000026ac 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8b400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003ceaf3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc8 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#152] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213081 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000036 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8a400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c397ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fc9 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#153] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213074 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000036 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5172600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002acb47a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fca ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#154] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc Oct 30 02:01:40 s2lp4 kernel: qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213300 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5176600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039cd6ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fcb ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#155] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213297 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575bc00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002acb47a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fcc ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#156] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213301 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ec00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002efad7a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fcd ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#157] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213298 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000011e39c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575f000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002fa53fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fce ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#158] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213299 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5173e00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000304e5fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fcf ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#159] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 2 PID: 213473 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000304e5fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd0 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#160] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213477 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5172800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003df947a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd1 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#161] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213475 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000115f3c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575c400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039cd6ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd2 ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#162] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213476 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5171800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003299f3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd3 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#163] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 2 PID: 213474 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000007d0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000399aefa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd4 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#164] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213581 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000d48 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575e600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000399aefa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd5 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#165] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213583 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000d48 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575fe00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b9767a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd6 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#166] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213584 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000d48 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575e000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002fa53fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd7 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#167] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213585 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000d48 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8d800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033f12ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd8 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#168] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 213582 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000d48 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8e000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003299f3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fd9 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#169] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 2 PID: 213856 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e5600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038908fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fda ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#170] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213851 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295758400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003299f3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fdb ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#171] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 2 PID: 213852 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038b1aba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fdc ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#172] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 3 PID: 213853 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5174a00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003280d7a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fdd ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#173] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 213861 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001518 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295759400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003338dba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fde ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#174] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214104 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001a90 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ea00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003338dba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fdf ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#175] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214107 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001a90 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f89e00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002ad4a7a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe0 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#176] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214108 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001af4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f89000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002e789fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe1 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#177] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214106 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001af4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ca00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b7c6ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe2 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#178] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214105 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000001af4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575b000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d2c67a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe3 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#179] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214349 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002134 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575ac00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d2c67a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe4 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#180] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214351 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002134 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000295758e00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000032348ba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe5 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#181] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214352 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8dc00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002e789fa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe6 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#182] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214350 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575f400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000298c63a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe7 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#183] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214353 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000002198 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575d000 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000332f53a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe8 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#184] Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: SMP Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214572 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000064 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003bf770800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000332f53a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fe9 ]--- Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#185] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214576 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000fbf8c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575d400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003af5c3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fea ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#186] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214575 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000064 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575cc00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d8df3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22feb ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#187] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214574 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000064 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575b600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039dfd3a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fec ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#188] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214573 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000064 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 000000029575da00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038b1bba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fed ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#189] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 0 PID: 214823 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000640 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003bf776c00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038b1bba78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fee ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#190] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214825 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000640 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eb400 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039cbe7a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22fef ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#191] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214827 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 00000000000006a4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eec00 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b5857a78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22ff0 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#192] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214826 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 0000000000000708 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eb800 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002895cfa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22ff1 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:40 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:40 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:40 s2lp4 kernel: illegal operation: 0001 ilc:1 [#193] SMP Oct 30 02:01:40 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:40 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:40 s2lp4 kernel: CPU: 1 PID: 214824 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:40 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:40 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:40 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:40 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:40 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:40 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65ec600 Oct 30 02:01:40 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031deffa78 Oct 30 02:01:40 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:40 s2lp4 kernel: Call Trace: Oct 30 02:01:40 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:40 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:40 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:40 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:40 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:40 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:40 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:40 s2lp4 kernel: Oct 30 02:01:40 s2lp4 kernel: ---[ end trace 5009dd6293a22ff2 ]--- Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:40 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#194] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 215021 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000000c1c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5174800 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031deffa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff3 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#195] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 215023 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000000c1c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5173000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000344fefa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff4 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#196] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 215025 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000000c1c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5171e00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003243ffa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff5 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#197] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215024 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000000c1c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f88000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d3303a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff6 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#198] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 215022 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000000c1c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5174400 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003dc443a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff7 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#199] SMP Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:41 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215174 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000eaeac 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65efc00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000333e5fa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff8 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#200] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215172 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000001450 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8ae00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003dc443a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ff9 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#201] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215177 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f89400 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003af5efa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ffa ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#202] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215173 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f88c00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039caf7a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ffb ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#203] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215175 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000014b4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8a600 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000344fefa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ffc ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#204] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215461 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000189c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b4c00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000297087a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ffd ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#205] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215463 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000189c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65efa00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003361dba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22ffe ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#206] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215465 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000189c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65edc00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000034663ba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a22fff ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#207] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215462 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000189c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65e8200 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003825b7a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23000 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#208] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215464 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000001900 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b5800 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d6a43a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23001 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#209] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215615 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000001e14 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b5600 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b597fa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23002 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#210] SMP Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: Modules linked in: Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: vhost_net Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:41 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 2 PID: 215612 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000001e14 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7c00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d6a43a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23003 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#211] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215616 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000deda0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65e9c00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003372cfa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23004 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#212] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215614 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000decb0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b2a00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031deb3a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23005 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#213] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215613 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000001e78 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b5a00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003dc60fa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23006 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#214] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215780 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b6200 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003937c7a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23007 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#215] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215779 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eda00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c0683a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23008 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#216] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215781 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b5200 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031a35fa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23009 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#217] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215783 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000d8b34 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eb000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a08d7a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2300a ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#218] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215782 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000021fc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b0000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b9333a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2300b ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#219] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215920 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000002580 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eae00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b9333a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2300c ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#220] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215924 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000002580 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003bf773a00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000293597a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2300d ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#221] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 215923 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000d3588 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65ee000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000330f9fa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2300e ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#222] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 2 PID: 215922 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000025e4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e4800 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d3b87a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2300f ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#223] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 215921 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 0000000000002648 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003bf771c00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003ddbfba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23010 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#224] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 216084 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5170000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003ddbfba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23011 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#225] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: zfs(PO) zunicode(PO) zavl(PO) Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 2 PID: 216094 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000cf3f8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e2e00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000334ca7a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23012 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#226] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: nf_defrag_ipv4 nf_nat_ipv4 Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: nf_defrag_ipv6 nf_conncount nf_nat Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup Oct 30 02:01:41 s2lp4 kernel: dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 216086 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5173a00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000289417a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23013 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#227] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 2 PID: 216087 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000cd444 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3600 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031804fa78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23014 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#228] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 216085 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000044c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b3000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a07b3a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23015 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#229] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 216331 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65ea000 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a07b3a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23016 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#230] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: camellia_generic Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: cast6_generic Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 Oct 30 02:01:41 s2lp4 kernel: vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 216335 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b2400 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003cd587a78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23017 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#231] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ip6table_filter ip6_tables xt_comment Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 Oct 30 02:01:41 s2lp4 kernel: async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 1 PID: 216333 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000c822c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65eac00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003ddbfba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23018 ]--- Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#232] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 0 PID: 216332 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 000000000000076c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003db7b0400 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030629ba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a23019 ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:41 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:41 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:41 s2lp4 kernel: illegal operation: 0001 ilc:1 [#233] SMP Oct 30 02:01:41 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:41 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:41 s2lp4 kernel: CPU: 3 PID: 216334 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:41 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:41 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:41 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:41 s2lp4 kernel: Krnl GPRS: 00000000000007d0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:41 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:41 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5172a00 Oct 30 02:01:41 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a5bdba78 Oct 30 02:01:41 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:41 s2lp4 kernel: Call Trace: Oct 30 02:01:41 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:41 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:41 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:41 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:41 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:41 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:41 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:41 s2lp4 kernel: Oct 30 02:01:41 s2lp4 kernel: ---[ end trace 5009dd6293a2301a ]--- Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:41 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#234] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 0 PID: 216553 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000000ce4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8b200 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003a5bdba78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2301b ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#235] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 216554 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000000ce4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e0800 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003ddbfba78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2301c ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#236] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 0 PID: 216556 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000000ce4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe01000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f8da00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003c45e3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2301d ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#237] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 216557 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000000ce4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5175800 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002927efa78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2301e ]--- Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#238] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 1 PID: 216555 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000000ce4 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002f65e9400 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000031804fa78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2301f ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#239] SMP Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common Oct 30 02:01:42 s2lp4 kernel: genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 216779 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000bd924 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5176e00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002eeaeba78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23020 ]--- Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#240] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 216781 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000001388 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003bf032600 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002fa53fa78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23021 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#241] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: wp512 rmd320 Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: rmd256 rmd160 rmd128 Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi Oct 30 02:01:42 s2lp4 kernel: scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 216784 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000013ec 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003bf035000 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039ded3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23022 ]--- Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#242] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 216783 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000bba04 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5177000 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000384e47a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23023 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#243] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 216782 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000013ec 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe02000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000003b5171600 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d6ed3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23024 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#244] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217036 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000019c8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4ea00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003d6ed3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23025 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#245] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217040 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000019c8 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4cc00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000032345fa78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23026 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#246] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217039 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4f200 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033382ba78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23027 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#247] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217038 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb48800 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000039cbf3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23028 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#248] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217037 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000001a2c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe05000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4a800 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 0000000322e6fa78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23029 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#249] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 217258 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e6e00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002868c3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2302a ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#250] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 217262 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e7a00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003b661fa78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2302b ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#251] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 217261 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 000000000000206c 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e3e00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000002e0f67a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2302c ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#252] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 2 PID: 217259 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000020d0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe04000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002b84e1400 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 00000003cd587a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2302d ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#253] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217260 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000020d0 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe03000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4b200 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033382ba78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2302e ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#254] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 0 PID: 217516 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000ad320 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 00000000008f61b8 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 0000000296f88400 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000030dbe3a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a2302f ]--- Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#255] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217515 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 00000000000002bc 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4c400 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000033382ba78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23030 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: usercopy: Kernel memory overwrite attempt detected to null address (offset 0, size 6)! Oct 30 02:01:42 s2lp4 kernel: ------------[ cut here ]------------ Oct 30 02:01:42 s2lp4 kernel: kernel BUG at mm/usercopy.c:100! Oct 30 02:01:42 s2lp4 kernel: illegal operation: 0001 ilc:1 [#256] SMP Oct 30 02:01:42 s2lp4 kernel: Modules linked in: vhost_net vhost tap cuse dccp_ipv4 dccp algif_rng salsa20_generic camellia_generic cast6_generic cast_common serpent_generic twofish_generic twofish_common lrw algif_skcipher tgr192 wp512 rmd320 rmd256 rmd160 rmd128 md4 algif_hash af_alg aufs ip6t_MASQUERADE ip6table_nat ip6table_filter ip6_tables xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat xt_tcpudp bridge iptable_filter bpfilter openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_conncount nf_nat nf_conntrack 8021q garp mrp stp llc binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) dm_service_time zcommon(PO) znvpair(PO) dm_multipath scsi_dh_rdac scsi_dh_emc spl(O) scsi_dh_alua ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 Oct 30 02:01:42 s2lp4 kernel: sha1_s390 sha_common genwqe_card crc_itu_t chsc_sch eadm_sch ctcm fsm vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel nfsd ib_iser rdma_cm auth_rpcgss nfs_acl iw_cm lockd grace ib_cm iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear mlx4_en mlx4_ib qeth_l2 ib_core ptp pps_core crc32_vx_s390 mlx4_core devlink zfcp scsi_transport_fc qeth qdio ccwgroup dasd_eckd_mod dasd_mod Oct 30 02:01:42 s2lp4 kernel: CPU: 3 PID: 217520 Comm: stress-ng-dev Tainted: P D O 4.18.0-11-generic #12-Ubuntu Oct 30 02:01:42 s2lp4 kernel: Hardware name: IBM 2964 N63 400 (LPAR) Oct 30 02:01:42 s2lp4 kernel: Krnl PSW : 00000000ed7ed85f 00000000816ddc5c (usercopy_abort+0xb2/0xb8) Oct 30 02:01:42 s2lp4 kernel: R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Oct 30 02:01:42 s2lp4 kernel: Krnl GPRS: 0000000000000320 0000000000000006 0000000000000056 0000000000000007 Oct 30 02:01:42 s2lp4 kernel: 0000000000000007 000000007fe00000 0000000000a96d3a 0000000000000000 Oct 30 02:01:42 s2lp4 kernel: 000003ff00000000 0000000000000006 0000000000000006 00000002acb4ee00 Oct 30 02:01:42 s2lp4 kernel: 0000000000a96d3a 0000000000914430 0000000000386606 000000038f087a78 Oct 30 02:01:42 s2lp4 kernel: Krnl Code: 00000000003865fa: c02000390dc4 larl %r2,aa8182 Oct 30 02:01:42 s2lp4 kernel: Call Trace: Oct 30 02:01:42 s2lp4 kernel: ([<0000000000386606>] usercopy_abort+0xae/0xb8) Oct 30 02:01:42 s2lp4 kernel: [<0000000000386522>] __check_object_size+0x19a/0x1d0 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c69d8>] sg_scsi_ioctl+0x120/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c75b6>] scsi_cmd_ioctl+0x3ce/0x3d8 Oct 30 02:01:42 s2lp4 kernel: [<00000000005c87d0>] bsg_ioctl+0x118/0x250 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a3c9c>] do_vfs_ioctl+0xac/0x650 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a42cc>] ksys_ioctl+0x8c/0xb8 Oct 30 02:01:42 s2lp4 kernel: [<00000000003a432a>] sys_ioctl+0x32/0x40 Oct 30 02:01:42 s2lp4 kernel: [<00000000008f0dc0>] system_call+0xdc/0x2c8 Oct 30 02:01:42 s2lp4 kernel: Last Breaking-Event-Address: Oct 30 02:01:42 s2lp4 kernel: [<0000000000386606>] usercopy_abort+0xae/0xb8 Oct 30 02:01:42 s2lp4 kernel: Oct 30 02:01:42 s2lp4 kernel: ---[ end trace 5009dd6293a23031 ]--- Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO Oct 30 02:01:42 s2lp4 kernel: program stress-ng-dev is using a deprecated SCSI ioctl, please convert it to SG_IO