[ 89.657148] sysrq: SysRq : Trigger a crash [ 89.657186] Unable to handle kernel paging request for data at address 0x00000000 [ 89.657192] Faulting instruction address: 0xc0000000006139f4 [ 89.657199] Oops: Kernel access of bad area, sig: 11 [#1] [ 89.657202] SMP NR_CPUS=2048 NUMA pSeries [ 89.657210] Modules linked in: rpadlpar_io rpaphp rpcsec_gss_krb5 nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd grace sunrpc fscache pseries_rng dm_multipath scsi_dh xfs libcrc32c rtc_generic mlx4_en vxlan ip6_udp_tunnel udp_tunnel btrfs xor raid6_pq ses enclosure mlx4_core ipr [ 89.657248] CPU: 176 PID: 0 Comm: swapper/176 Not tainted 4.2.0-23-generic #28~14.04.1-Ubuntu [ 89.657255] task: c0000002737364b0 ti: c00000027fa34000 task.ti: c0000002737e4000 [ 89.657260] NIP: c0000000006139f4 LR: c000000000614abc CTR: c0000000006139c0 [ 89.657266] REGS: c00000027fa37a00 TRAP: 0300 Not tainted (4.2.0-23-generic) [ 89.657270] MSR: 8000000000009033 CR: 22002024 XER: 00000001 [ 89.657284] CFAR: c000000000008468 DAR: 0000000000000000 DSISR: 42000000 SOFTE: 0 GPR00: c000000000614abc c00000027fa37c80 c0000000014fdf00 0000000000000063 GPR04: c000000279208450 c000000279219cd8 00000000000000c2 c00000027f200000 GPR08: 0000000000000007 0000000000000000 0000000000000001 0000000000012130 GPR12: c0000000006139c0 c000000007b48800 0000000000000001 c00000000152ef94 GPR16: c000000000ef8428 c0000002737e4080 c0000002737e4000 c000000000f0bee8 GPR20: c00000000142f850 c00000027fa37d60 0000000000000001 0000000000000000 GPR24: 0000000000000000 c000000268eb8178 0000000000000008 0000000000000001 GPR28: c00000000142c490 0000000000000063 c0000000013fe3a8 c00000000142c850 [ 89.657363] NIP [c0000000006139f4] sysrq_handle_crash+0x34/0x50 [ 89.657370] LR [c000000000614abc] __handle_sysrq+0xec/0x270 [ 89.657373] Call Trace: [ 89.657380] [c00000027fa37c80] [c000000000d823b0] _fw_tigon_tg3_bin_name+0x2d748/0x35d50 (unreliable) [ 89.657388] [c00000027fa37ca0] [c000000000614abc] __handle_sysrq+0xec/0x270 [ 89.657394] [c00000027fa37d40] [c00000000062e8b4] hvc_poll+0x1d4/0x380 [ 89.657401] [c00000027fa37de0] [c00000000062fbdc] hvc_handle_interrupt+0x2c/0x60 [ 89.657411] [c00000027fa37e10] [c000000000127070] handle_irq_event_percpu+0x90/0x2b0 [ 89.657417] [c00000027fa37ed0] [c0000000001272fc] handle_irq_event+0x6c/0xd0 [ 89.657423] [c00000027fa37f00] [c00000000012c02c] handle_fasteoi_irq+0xec/0x250 [ 89.657429] [c00000027fa37f30] [c000000000126248] generic_handle_irq+0x58/0x90 [ 89.657436] [c00000027fa37f60] [c0000000000111e0] __do_irq+0x80/0x190 [ 89.657442] [c00000027fa37f90] [c000000000024278] call_do_irq+0x14/0x24 [ 89.657448] [c0000002737e79b0] [c000000000011390] do_IRQ+0xa0/0x120 [ 89.657454] [c0000002737e7a10] [c000000000002594] hardware_interrupt_common+0x114/0x180 [ 89.657467] --- interrupt: 501 at plpar_hcall_norets+0x1c/0x28 [ 89.657467] LR = check_and_cede_processor+0x34/0x50 [ 89.657476] [c0000002737e7d00] [c0000000008a8e30] check_and_cede_processor+0x20/0x50 (unreliable) [ 89.657483] [c0000002737e7d60] [c0000000008a9058] shared_cede_loop+0x68/0x170 [ 89.657490] [c0000002737e7da0] [c0000000008a61fc] cpuidle_enter_state+0xbc/0x350 [ 89.657496] [c0000002737e7e00] [c000000000110fdc] call_cpuidle+0x7c/0xd0 [ 89.657502] [c0000002737e7e40] [c000000000111370] cpu_startup_entry+0x340/0x450 [ 89.657509] [c0000002737e7f10] [c000000000044ab4] start_secondary+0x364/0x3a0 [ 89.657515] [c0000002737e7f90] [c000000000008b6c] start_secondary_prolog+0x10/0x14 [ 89.657520] Instruction dump: [ 89.657523] 3842a540 7c0802a6 f8010010 f821ffe1 60000000 60000000 3d420019 392aafe4 [ 89.657533] 39400001 91490000 7c0004ac 39200000 <99490000> 38210020 e8010010 7c0803a6 [ 89.657544] ---[ end trace 77056b561e61f885 ]--- [ 89.661498] [ 89.661506] Sending IPI to other CPUs [ 89.671316] IPI complete I'm in purgatory [ 0.000000] Using pSeries machine description [ 0.000000] Page sizes from device-tree: [ 0.000000] base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 [ 0.000000] base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 [ 0.000000] base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 [ 0.000000] base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 [ 0.000000] base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 [ 0.000000] base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 [ 0.000000] base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 [ 0.000000] Using 1TB segments [ 0.000000] Found initrd at 0xc000000009840000:0xc00000000adee11a [ 0.000000] bootconsole [udbg0] enabled [ 0.000000] Partition configured for 360 cpus. [ 0.000000] CPU maps initialized for 8 threads per core -> smp_release_cpus() spinning_secondaries = 0 <- smp_release_cpus() [ 0.000000] Starting Linux ppc64le #28~14.04.1-Ubuntu SMP Thu Dec 31 13:41:19 UTC 2015 [ 0.000000] ----------------------------------------------------- [ 0.000000] ppc64_pft_size = 0x1b [ 0.000000] phys_mem_size = 0x28000000 [ 0.000000] cpu_features = 0x07fc7aec18500249 [ 0.000000] possible = 0x1fffffef18500649 [ 0.000000] always = 0x0000000018100040 [ 0.000000] cpu_user_features = 0xdc0065c7 0xef000000 [ 0.000000] mmu_features = 0x7c000003 [ 0.000000] firmware_features = 0x00000001c45ffc5f [ 0.000000] htab_hash_mask = 0xfffff [ 0.000000] physical_start = 0x8000000 [ 0.000000] ----------------------------------------------------- <- setup_system() [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0-23-generic (buildd@bos01-ppc64el-022) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #28~14.04.1-Ubuntu SMP Thu Dec 31 13:41:19 UTC 2015 (Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6) [ 0.000000] numa: Initmem setup node 0 [mem 0x00000000-0x27ffffff] [ 0.000000] numa: NODE_DATA [mem 0x27471000-0x2747bfff] [ 0.000000] PCI host bridge /pci@800000020000014 ranges: [ 0.000000] MEM 0x00003fc0a0000000..0x00003fc0bfffffff -> 0x00000000a0000000 [ 0.000000] MEM 0x0000301400000000..0x00003017ffffffff -> 0x0003d01400000000 [ 0.000000] PCI host bridge /pci@800000020000015 ranges: [ 0.000000] MEM 0x00003fc0c0000000..0x00003fc0cfffffff -> 0x00000000c0000000 [ 0.000000] MEM 0x0000301800000000..0x0000301bffffffff -> 0x0003d01800000000 [ 0.000000] PCI host bridge /pci@80000002000001e ranges: [ 0.000000] MEM 0x00003fc2c0000000..0x00003fc2dfffffff -> 0x00000000c0000000 [ 0.000000] MEM 0x0000305800000000..0x0000305bffffffff -> 0x0003d05800000000 [ 0.000000] PCI host bridge /pci@80000002000001f ranges: [ 0.000000] MEM 0x00003fc2e0000000..0x00003fc2efffffff -> 0x00000000e0000000 [ 0.000000] MEM 0x0000305c00000000..0x0000305fffffffff -> 0x0003d05c00000000 [ 0.000000] PCI host bridge /pci@800000020000028 ranges: [ 0.000000] MEM 0x00003fc680000000..0x00003fc6feffffff -> 0x0000000080000000 [ 0.000000] MEM 0x000030d000000000..0x000030dfffffffff -> 0x0003d0d000000000 [ 0.000000] PPC64 nvram contains 15360 bytes [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x0000000027ffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000027ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000027ffffff] [ 0.000000] PERCPU: Embedded 3 pages/cpu @c00000001f900000 s123800 r0 d72808 u262144 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 10230 [ 0.000000] Policy zone: DMA [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinux-4.2.0-23-generic root=UUID=71076621-ffe8-45cd-afb2-adbde9afbed4 ro vt.handoff=7 irqpoll maxcpus=1 nousb elfcorehdr=155776K [ 0.000000] Misrouted IRQ fixup and polling support enabled [ 0.000000] This may significantly impact system performance [ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes [ 0.000000] log_buf_len total cpu_extra contributions: 1470464 bytes [ 0.000000] log_buf_len min size: 131072 bytes [ 0.000000] log_buf_len: 2097152 bytes [ 0.000000] early log buf free: 122464(93%) [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Sorting __ex_table... [ 0.000000] Memory: 291648K/655360K available (10816K kernel code, 1344K rwdata, 3552K rodata, 6016K init, 2816K bss, 363712K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=360, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=360. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=360 [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000008] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns [ 0.009193] clocksource: timebase mult[1f40000] shift[24] registered [ 0.019164] vt handoff: transparent VT on vt#7 [ 0.019205] Console: colour dummy device 80x25 [ 0.019648] console [hvc0] enabled [ 0.019648] console [hvc0] enabled [ 0.019697] bootconsole [udbg0] disabled [ 0.019697] bootconsole [udbg0] disabled [ 0.020020] pid_max: default: 368640 minimum: 2880 [ 0.029594] Security Framework initialized [ 0.029926] AppArmor: AppArmor initialized [ 0.029935] Yama: becoming mindful. [ 0.039462] Dentry cache hash table entries: 131072 (order: 4, 1048576 bytes) [ 0.049921] Inode-cache hash table entries: 65536 (order: 3, 524288 bytes) [ 0.059783] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes) [ 0.059814] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes) [ 0.089140] Initializing cgroup subsys blkio [ 0.089171] Initializing cgroup subsys memory [ 0.089321] Initializing cgroup subsys devices [ 0.089336] Initializing cgroup subsys freezer [ 0.089350] Initializing cgroup subsys net_cls [ 0.089364] Initializing cgroup subsys perf_event [ 0.089407] Initializing cgroup subsys net_prio [ 0.089421] Initializing cgroup subsys hugetlb [ 0.089586] ftrace: allocating 28228 entries in 11 pages [ 0.489695] EEH: pSeries platform initialized [ 0.489753] POWER8 performance monitor hardware support registered [ 0.619832] Brought up 1 CPUs [ 0.689381] devtmpfs: initialized [ 1.369743] evm: security.selinux [ 1.369762] evm: security.SMACK64 [ 1.369771] evm: security.SMACK64EXEC [ 1.369780] evm: security.SMACK64TRANSMUTE [ 1.369789] evm: security.SMACK64MMAP [ 1.369798] evm: security.ima [ 1.369806] evm: security.capability [ 1.379269] EEH: devices created [ 1.379877] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 1.409392] NET: Registered protocol family 16 [ 2.079385] EEH: PCI Enhanced I/O Error Handling Enabled [ 2.089264] IBM eBus Device Driver [ 2.099060] cpuidle: using governor ladder [ 2.099080] cpuidle: using governor menu [ 2.099538] pstore: Registered nvram as persistent store backend [ 2.789463] PCI: Probing PCI hardware [ 2.789484] PCI: I/O resource not set for host bridge /pci@800000020000014 (domain 0) [ 2.789629] PCI host bridge to bus 0000:60 [ 2.789649] pci_bus 0000:60: root bus resource [mem 0x3fc0a0000000-0x3fc0bfffffff] (bus address [0xa0000000-0xbfffffff]) [ 2.789669] pci_bus 0000:60: root bus resource [mem 0x301400000000-0x3017ffffffff] (bus address [0x3d01400000000-0x3d017ffffffff]) [ 2.789689] pci_bus 0000:60: root bus resource [bus 60-ff] [ 6.489759] IOMMU table initialized, virtual merging enabled [ 6.489825] iommu: Adding device 0000:60:00.0 to group 0 [ 6.499094] pci 0000:60:00.0: of_irq_parse_pci() failed with rc=-22 [ 6.499706] PCI: I/O resource not set for host bridge /pci@800000020000015 (domain 1) [ 6.499851] PCI host bridge to bus 0001:70 [ 6.499868] pci_bus 0001:70: root bus resource [mem 0x3fc0c0000000-0x3fc0cfffffff] (bus address [0xc0000000-0xcfffffff]) [ 6.499888] pci_bus 0001:70: root bus resource [mem 0x301800000000-0x301bffffffff] (bus address [0x3d01800000000-0x3d01bffffffff]) [ 6.499907] pci_bus 0001:70: root bus resource [bus 70-ff] [ 10.189338] iommu: Adding device 0001:70:00.0 to group 1 [ 10.189760] PCI: I/O resource not set for host bridge /pci@80000002000001e (domain 2) [ 10.189923] PCI host bridge to bus 0002:80 [ 10.189940] pci_bus 0002:80: root bus resource [mem 0x3fc2c0000000-0x3fc2dfffffff] (bus address [0xc0000000-0xdfffffff]) [ 10.189961] pci_bus 0002:80: root bus resource [mem 0x305800000000-0x305bffffffff] (bus address [0x3d05800000000-0x3d05bffffffff]) [ 10.189980] pci_bus 0002:80: root bus resource [bus 80-ff] [ 14.399427] iommu: Adding device 0002:80:00.0 to group 2 [ 14.399668] pci 0002:80:00.0: of_irq_parse_pci() failed with rc=-22 [ 14.409348] iommu: Adding device 0002:80:00.1 to group 2 [ 14.409585] pci 0002:80:00.1: of_irq_parse_pci() failed with rc=-22 [ 14.419261] iommu: Adding device 0002:80:00.2 to group 2 [ 14.419475] pci 0002:80:00.2: of_irq_parse_pci() failed with rc=-22 [ 14.429158] iommu: Adding device 0002:80:00.3 to group 2 [ 14.429433] pci 0002:80:00.3: of_irq_parse_pci() failed with rc=-22 [ 14.439663] PCI: I/O resource not set for host bridge /pci@80000002000001f (domain 3) [ 14.439807] PCI host bridge to bus 0003:90 [ 14.439824] pci_bus 0003:90: root bus resource [mem 0x3fc2e0000000-0x3fc2efffffff] (bus address [0xe0000000-0xefffffff]) [ 14.439844] pci_bus 0003:90: root bus resource [mem 0x305c00000000-0x305fffffffff] (bus address [0x3d05c00000000-0x3d05fffffffff]) [ 14.439863] pci_bus 0003:90: root bus resource [bus 90-ff] [ 18.229672] iommu: Adding device 0003:90:00.0 to group 3 [ 18.239129] PCI: I/O resource not set for host bridge /pci@800000020000028 (domain 4) [ 18.239308] PCI host bridge to bus 0004:01 [ 18.239328] pci_bus 0004:01: root bus resource [mem 0x3fc680000000-0x3fc6feffffff] (bus address [0x80000000-0xfeffffff]) [ 18.239352] pci_bus 0004:01: root bus resource [mem 0x30d000000000-0x30dfffffffff] (bus address [0x3d0d000000000-0x3d0dfffffffff]) [ 18.239374] pci_bus 0004:01: root bus resource [bus 01-ff] [ 21.889320] iommu: Adding device 0004:01:00.0 to group 4 [ 21.979419] pseries-rng: Registering arch random hook. [ 22.079259] vgaarb: loaded [ 22.089495] SCSI subsystem initialized [ 22.089985] usbcore: USB support disabled [ 22.099177] pps_core: LinuxPPS API ver. 1 registered [ 22.099197] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 22.099227] PTP clock support registered [ 22.109787] NetLabel: Initializing [ 22.109806] NetLabel: domain hash size = 128 [ 22.109815] NetLabel: protocols = UNLABELED CIPSOv4 [ 22.109868] NetLabel: unlabeled traffic allowed by default [ 22.119453] clocksource: Switched to clocksource timebase [ 22.609783] Warning: Zero PT_NOTE entries found [ 22.609811] Warning: Zero PT_NOTE entries found [ 22.609830] Warning: Zero PT_NOTE entries found [ 22.609849] Warning: Zero PT_NOTE entries found [ 22.609866] Warning: Zero PT_NOTE entries found [ 22.609883] Warning: Zero PT_NOTE entries found [ 22.609900] Warning: Zero PT_NOTE entries found [ 22.609918] Warning: Zero PT_NOTE entries found [ 22.609935] Warning: Zero PT_NOTE entries found [ 22.609952] Warning: Zero PT_NOTE entries found [ 22.609969] Warning: Zero PT_NOTE entries found [ 22.609986] Warning: Zero PT_NOTE entries found [ 22.610003] Warning: Zero PT_NOTE entries found [ 22.619089] Warning: Zero PT_NOTE entries found [ 22.619120] Warning: Zero PT_NOTE entries found [ 22.619140] Warning: Zero PT_NOTE entries found [ 22.619159] Warning: Zero PT_NOTE entries found [ 22.619177] Warning: Zero PT_NOTE entries found [ 22.619195] Warning: Zero PT_NOTE entries found [ 22.619212] Warning: Zero PT_NOTE entries found [ 22.619229] Warning: Zero PT_NOTE entries found [ 22.619246] Warning: Zero PT_NOTE entries found [ 22.619263] Warning: Zero PT_NOTE entries found [ 22.619283] Warning: Zero PT_NOTE entries found [ 22.619302] Warning: Zero PT_NOTE entries found [ 22.619321] Warning: Zero PT_NOTE entries found [ 22.619340] Warning: Zero PT_NOTE entries found [ 22.619364] Warning: Zero PT_NOTE entries found [ 22.619383] Warning: Zero PT_NOTE entries found [ 22.619400] Warning: Zero PT_NOTE entries found [ 22.619417] Warning: Zero PT_NOTE entries found [ 22.619434] Warning: Zero PT_NOTE entries found [ 22.619451] Warning: Zero PT_NOTE entries found [ 22.619469] Warning: Zero PT_NOTE entries found [ 22.619488] Warning: Zero PT_NOTE entries found [ 22.619507] Warning: Zero PT_NOTE entries found [ 22.619525] Warning: Zero PT_NOTE entries found [ 22.619542] Warning: Zero PT_NOTE entries found [ 22.619558] Warning: Zero PT_NOTE entries found [ 22.619575] Warning: Zero PT_NOTE entries found [ 22.619591] Warning: Zero PT_NOTE entries found [ 22.619608] Warning: Zero PT_NOTE entries found [ 22.619625] Warning: Zero PT_NOTE entries found [ 22.619642] Warning: Zero PT_NOTE entries found [ 22.619659] Warning: Zero PT_NOTE entries found [ 22.619676] Warning: Zero PT_NOTE entries found [ 22.619692] Warning: Zero PT_NOTE entries found [ 22.619709] Warning: Zero PT_NOTE entries found [ 22.619726] Warning: Zero PT_NOTE entries found [ 22.619743] Warning: Zero PT_NOTE entries found [ 22.619760] Warning: Zero PT_NOTE entries found [ 22.619776] Warning: Zero PT_NOTE entries found [ 22.619794] Warning: Zero PT_NOTE entries found [ 22.619810] Warning: Zero PT_NOTE entries found [ 22.619827] Warning: Zero PT_NOTE entries found [ 22.619845] Warning: Zero PT_NOTE entries found [ 22.619955] Warning: Zero PT_NOTE entries found [ 22.619974] Warning: Zero PT_NOTE entries found [ 22.619992] Warning: Zero PT_NOTE entries found [ 22.620010] Warning: Zero PT_NOTE entries found [ 22.620029] Warning: Zero PT_NOTE entries found [ 22.629082] Warning: Zero PT_NOTE entries found [ 22.629120] Warning: Zero PT_NOTE entries found [ 22.629137] Warning: Zero PT_NOTE entries found [ 22.629154] Warning: Zero PT_NOTE entries found [ 22.629171] Warning: Zero PT_NOTE entries found [ 22.629189] Warning: Zero PT_NOTE entries found [ 22.629208] Warning: Zero PT_NOTE entries found [ 22.629226] Warning: Zero PT_NOTE entries found [ 22.629244] Warning: Zero PT_NOTE entries found [ 22.629278] Warning: Zero PT_NOTE entries found [ 22.629296] Warning: Zero PT_NOTE entries found [ 22.629314] Warning: Zero PT_NOTE entries found [ 22.629333] Warning: Zero PT_NOTE entries found [ 22.629351] Warning: Zero PT_NOTE entries found [ 22.629369] Warning: Zero PT_NOTE entries found [ 22.629387] Warning: Zero PT_NOTE entries found [ 22.629405] Warning: Zero PT_NOTE entries found [ 22.629424] Warning: Zero PT_NOTE entries found [ 22.629442] Warning: Zero PT_NOTE entries found [ 22.639101] Warning: Zero PT_NOTE entries found [ 22.639127] Warning: Zero PT_NOTE entries found [ 22.639144] Warning: Zero PT_NOTE entries found [ 22.639161] Warning: Zero PT_NOTE entries found [ 22.639178] Warning: Zero PT_NOTE entries found [ 22.639195] Warning: Zero PT_NOTE entries found [ 22.639219] Warning: Zero PT_NOTE entries found [ 22.639237] Warning: Zero PT_NOTE entries found [ 22.639254] Warning: Zero PT_NOTE entries found [ 22.639270] Warning: Zero PT_NOTE entries found [ 22.639287] Warning: Zero PT_NOTE entries found [ 22.639304] Warning: Zero PT_NOTE entries found [ 22.639321] Warning: Zero PT_NOTE entries found [ 22.639337] Warning: Zero PT_NOTE entries found [ 22.639394] Warning: Zero PT_NOTE entries found [ 22.649094] Warning: Zero PT_NOTE entries found [ 22.649122] Warning: Zero PT_NOTE entries found [ 22.649141] Warning: Zero PT_NOTE entries found [ 22.649160] Warning: Zero PT_NOTE entries found [ 22.649179] Warning: Zero PT_NOTE entries found [ 22.649197] Warning: Zero PT_NOTE entries found [ 22.649215] Warning: Zero PT_NOTE entries found [ 22.649234] Warning: Zero PT_NOTE entries found [ 22.649252] Warning: Zero PT_NOTE entries found [ 22.649271] Warning: Zero PT_NOTE entries found [ 22.649289] Warning: Zero PT_NOTE entries found [ 22.649308] Warning: Zero PT_NOTE entries found [ 22.649326] Warning: Zero PT_NOTE entries found [ 22.649344] Warning: Zero PT_NOTE entries found [ 22.649363] Warning: Zero PT_NOTE entries found [ 22.649381] Warning: Zero PT_NOTE entries found [ 22.649399] Warning: Zero PT_NOTE entries found [ 22.649418] Warning: Zero PT_NOTE entries found [ 22.659044] Warning: Zero PT_NOTE entries found [ 22.659105] Warning: Zero PT_NOTE entries found [ 22.659122] Warning: Zero PT_NOTE entries found [ 22.659141] Warning: Zero PT_NOTE entries found [ 22.659158] Warning: Zero PT_NOTE entries found [ 22.659174] Warning: Zero PT_NOTE entries found [ 22.659191] Warning: Zero PT_NOTE entries found [ 22.659208] Warning: Zero PT_NOTE entries found [ 22.659224] Warning: Zero PT_NOTE entries found [ 22.659241] Warning: Zero PT_NOTE entries found [ 22.659258] Warning: Zero PT_NOTE entries found [ 22.659275] Warning: Zero PT_NOTE entries found [ 22.659291] Warning: Zero PT_NOTE entries found [ 22.659308] Warning: Zero PT_NOTE entries found [ 22.659324] Warning: Zero PT_NOTE entries found [ 22.659341] Warning: Zero PT_NOTE entries found [ 22.659362] Warning: Zero PT_NOTE entries found [ 22.659379] Warning: Zero PT_NOTE entries found [ 22.659395] Warning: Zero PT_NOTE entries found [ 22.659411] Warning: Zero PT_NOTE entries found [ 22.669067] Warning: Zero PT_NOTE entries found [ 22.669084] Warning: Zero PT_NOTE entries found [ 22.669101] Warning: Zero PT_NOTE entries found [ 22.669118] Warning: Zero PT_NOTE entries found [ 22.669135] Warning: Zero PT_NOTE entries found [ 22.669152] Warning: Zero PT_NOTE entries found [ 22.669168] Warning: Zero PT_NOTE entries found [ 22.669185] Warning: Zero PT_NOTE entries found [ 22.669202] Warning: Zero PT_NOTE entries found [ 22.669218] Warning: Zero PT_NOTE entries found [ 22.669235] Warning: Zero PT_NOTE entries found [ 22.669251] Warning: Zero PT_NOTE entries found [ 22.669268] Warning: Zero PT_NOTE entries found [ 22.669285] Warning: Zero PT_NOTE entries found [ 22.669301] Warning: Zero PT_NOTE entries found [ 22.669318] Warning: Zero PT_NOTE entries found [ 22.669335] Warning: Zero PT_NOTE entries found [ 22.669352] Warning: Zero PT_NOTE entries found [ 22.669368] Warning: Zero PT_NOTE entries found [ 22.669385] Warning: Zero PT_NOTE entries found [ 22.669402] Warning: Zero PT_NOTE entries found [ 22.669419] Warning: Zero PT_NOTE entries found [ 22.669435] Warning: Zero PT_NOTE entries found [ 22.669453] Warning: Zero PT_NOTE entries found [ 22.669469] Warning: Zero PT_NOTE entries found [ 22.669486] Warning: Zero PT_NOTE entries found [ 22.669503] Warning: Zero PT_NOTE entries found [ 22.689664] AppArmor: AppArmor Filesystem Enabled [ 22.779298] NET: Registered protocol family 2 [ 22.809987] TCP established hash table entries: 8192 (order: 0, 65536 bytes) [ 22.819220] TCP bind hash table entries: 8192 (order: 1, 131072 bytes) [ 22.819339] TCP: Hash tables configured (established 8192 bind 8192) [ 22.819475] UDP hash table entries: 2048 (order: 0, 65536 bytes) [ 22.819557] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes) [ 22.839575] NET: Registered protocol family 1 [ 22.869953] Trying to unpack rootfs image as initramfs... [ 37.849969] Freeing initrd memory: 22144K (c000000009840000 - c00000000ade0000) [ 38.039150] hv-24x7: read 1330 catalog entries, created 1349 event attrs (0 failures), 169 descs [ 38.279997] futex hash table entries: 131072 (order: 8, 16777216 bytes) [ 38.389859] Initialise system trusted keyring [ 38.389973] audit: initializing netlink subsys (disabled) [ 38.399047] audit: type=2000 audit(1452059527.060:1): initialized [ 38.489558] HugeTLB registered 16 MB page size, pre-allocated 0 pages [ 38.489579] HugeTLB registered 16 GB page size, pre-allocated 0 pages [ 38.579986] zpool: loaded [ 38.589057] zbud: loaded [ 38.590005] VFS: Disk quotas dquot_6.6.0 [ 38.599874] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 38.639335] fuse init (API version 7.23) [ 38.649263] Key type big_key registered [ 38.649939] Key type asymmetric registered [ 38.649953] Asymmetric key parser 'x509' registered [ 38.650010] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 38.659500] io scheduler noop registered [ 38.659524] io scheduler deadline registered (default) [ 38.659722] io scheduler cfq registered [ 38.659993] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 38.679459] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 38.749539] Linux agpgart interface v0.103 [ 38.899843] brd: module loaded [ 38.989823] loop: module loaded [ 39.009096] libphy: Fixed MDIO Bus: probed [ 39.009120] tun: Universal TUN/TAP device driver, 1.6 [ 39.009129] tun: (C) 1999-2004 Max Krasnyansky [ 39.009308] tg3.c:v3.137 (May 11, 2014) [ 39.149160] tg3 0002:80:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 39.209168] tg3 0002:80:00.0 eth0: Tigon3 [partno(00E2872) rev 5719001] (PCI Express) MAC address 40:f2:e9:5b:f9:a0 [ 39.209197] tg3 0002:80:00.0 eth0: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 39.209216] tg3 0002:80:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 39.209231] tg3 0002:80:00.0 eth0: dma_rwctrl[00000000] dma_mask[64-bit] [ 39.439531] tg3 0002:80:00.1: Using 64-bit direct DMA at offset 800000000000000 [ 39.449479] tg3 0002:80:00.1 eth1: Tigon3 [partno(00E2872) rev 5719001] (PCI Express) MAC address 40:f2:e9:5b:f9:a1 [ 39.449506] tg3 0002:80:00.1 eth1: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 39.449525] tg3 0002:80:00.1 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 39.449539] tg3 0002:80:00.1 eth1: dma_rwctrl[00000000] dma_mask[64-bit] [ 39.689603] tg3 0002:80:00.2: Using 64-bit direct DMA at offset 800000000000000 [ 39.699661] tg3 0002:80:00.2 eth2: Tigon3 [partno(00E2872) rev 5719001] (PCI Express) MAC address 40:f2:e9:5b:f9:a2 [ 39.699693] tg3 0002:80:00.2 eth2: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 39.699711] tg3 0002:80:00.2 eth2: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 39.699727] tg3 0002:80:00.2 eth2: dma_rwctrl[00000000] dma_mask[64-bit] [ 39.949245] tg3 0002:80:00.3: Using 64-bit direct DMA at offset 800000000000000 [ 39.959251] tg3 0002:80:00.3 eth3: Tigon3 [partno(00E2872) rev 5719001] (PCI Express) MAC address 40:f2:e9:5b:f9:a3 [ 39.959287] tg3 0002:80:00.3 eth3: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 39.959309] tg3 0002:80:00.3 eth3: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 39.959327] tg3 0002:80:00.3 eth3: dma_rwctrl[00000000] dma_mask[64-bit] [ 40.049845] ehea: IBM eHEA ethernet device driver (Release EHEA_0107) [ 40.049932] PPP generic driver version 2.4.2 [ 40.059718] mousedev: PS/2 mouse device common for all mice [ 40.059903] i2c /dev entries driver [ 40.069609] device-mapper: uevent: version 1.0.3 [ 40.069977] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com [ 40.249189] ledtrig-cpu: registered to indicate activity on CPUs [ 40.259717] NET: Registered protocol family 10 [ 40.309080] NET: Registered protocol family 17 [ 40.309163] Key type dns_resolver registered [ 40.309811] Loading compiled-in X.509 certificates [ 40.349488] Loaded X.509 cert 'Build time autogenerated kernel key: e774145cba6f94efe887f6b72cf07ef9f82fd85d' [ 40.349547] registered taskstats version 1 [ 40.349613] zswap: loading zswap [ 40.349625] zswap: using zbud pool [ 40.349646] zswap: using lzo compressor [ 40.429905] Key type trusted registered [ 40.589699] Key type encrypted registered [ 40.589727] AppArmor: AppArmor sha1 policy hashing enabled [ 40.589746] ima: No TPM chip found, activating TPM-bypass! [ 40.589818] evm: HMAC attrs: 0x1 [ 40.719574] hctosys: unable to open rtc device (rtc0) [ 40.789323] Freeing unused kernel memory: 6016K (c000000008e10000 - c0000000093f0000) Loading, please wait... [ 41.309918] systemd-udevd[87]: starting version 204 Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. [ 44.729572] ipr: IBM Power RAID SCSI Device Driver version: 2.6.1 (March 12, 2015) [ 44.729643] ipr 0001:70:00.0: Found IOA with IRQ: 0 [ 44.749802] ipr 0001:70:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 45.049732] ipr 0001:70:00.0: Received IRQ : 32 [ 45.079089] ipr 0001:70:00.0: Request for 2 MSIXs succeeded. [ 45.759756] ipr 0001:70:00.0: Starting IOA initialization sequence. [ 45.759791] scsi host0: IBM 0 Storage Adapter [ 45.769059] ipr 0001:70:00.0: Adapter firmware version: 12511700 [ 45.789065] ipr 0001:70:00.0: IOA initialized. [ 45.799332] scsi 0:3:0:0: No Device IBM 57D7001SISIOA 0150 PQ: 0 ANSI: 0 [ 45.799374] scsi 0:3:0:0: Resource path: 0/FE [ 45.819167] scsi 0:3:0:0: Attached scsi generic sg0 type 31 [ 45.829154] scsi 0:0:0:0: Direct-Access IBM ST300MP0064 7D0E PQ: 0 ANSI: 6 [ 45.829184] scsi 0:0:0:0: Resource path: 0/00-08 [ 45.859673] scsi 0:0:0:0: Attached scsi generic sg1 type 12 [ 45.879120] scsi 0:0:1:0: Direct-Access IBM ST300MP0064 7D0E PQ: 0 ANSI: 6 [ 45.879154] scsi 0:0:1:0: Resource path: 0/00-09 [ 45.899513] scsi 0:0:1:0: Attached scsi generic sg2 type 12 [ 45.919116] scsi 0:0:2:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 [ 45.919144] scsi 0:0:2:0: Resource path: 0/00-0C [ 45.939237] scsi 0:0:2:0: Attached scsi generic sg3 type 12 [ 45.949134] scsi 0:0:3:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 [ 45.949163] scsi 0:0:3:0: Resource path: 0/00-0D [ 45.959792] scsi 0:0:3:0: Attached scsi generic sg4 type 12 [ 45.979778] scsi 0:0:4:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 [ 45.979812] scsi 0:0:4:0: Resource path: 0/00-0E [ 46.009273] scsi 0:0:4:0: Attached scsi generic sg5 type 12 [ 46.019375] scsi 0:0:5:0: Direct-Access IBM ST9146853SS 7414 PQ: 0 ANSI: 6 [ 46.019403] scsi 0:0:5:0: Resource path: 0/00-0A [ 46.059953] scsi 0:0:5:0: Attached scsi generic sg6 type 12 [ 46.069785] scsi 0:1:0:0: No Device IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.069821] scsi 0:1:0:0: Resource path: 0/FD-00 [ 46.089478] scsi 0:1:0:0: Attached scsi generic sg7 type 31 [ 46.109106] scsi 0:1:1:0: No Device IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.109133] scsi 0:1:1:0: Resource path: 0/FD-01 [ 46.109810] scsi 0:1:1:0: Attached scsi generic sg8 type 31 [ 46.129412] scsi 0:1:2:0: No Device IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.129438] scsi 0:1:2:0: Resource path: 0/FD-02 [ 46.149138] scsi 0:1:2:0: Attached scsi generic sg9 type 31 [ 46.169384] scsi 0:1:3:0: No Device IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.169411] scsi 0:1:3:0: Resource path: 0/FD-03 [ 46.189114] scsi 0:1:3:0: Attached scsi generic sg10 type 31 [ 46.189694] scsi 0:1:4:0: No Device IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.189715] scsi 0:1:4:0: Resource path: 0/FD-04 [ 46.209322] scsi 0:1:4:0: Attached scsi generic sg11 type 31 [ 46.209874] scsi 0:1:5:0: No Device IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.209894] scsi 0:1:5:0: Resource path: 0/FD-05 [ 46.229617] scsi 0:1:5:0: Attached scsi generic sg12 type 31 [ 46.239250] scsi 0:2:0:0: Direct-Access IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.239280] scsi 0:2:0:0: Resource path: 0/FC-00-00 [ 46.249295] sd 0:2:0:0: Attached scsi generic sg13 type 0 [ 46.249421] sd 0:2:0:0: [sda] 69285888 4096-byte logical blocks: (277 GB/264 GiB) [ 46.259691] sd 0:2:0:0: [sda] Write Protect is off [ 46.259904] scsi 0:2:1:0: Direct-Access IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.259924] scsi 0:2:1:0: Resource path: 0/FC-01-00 [ 46.279748] sd 0:2:1:0: [sdb] 69285888 4096-byte logical blocks: (277 GB/264 GiB) [ 46.280021] sd 0:2:1:0: [sdb] Write Protect is off [ 46.289207] sd 0:2:1:0: Attached scsi generic sg14 type 0 [ 46.289789] scsi 0:2:2:0: Direct-Access IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.289809] scsi 0:2:2:0: Resource path: 0/FC-03-00 [ 46.309578] sd 0:2:2:0: [sdc] 554287104 512-byte logical blocks: (283 GB/264 GiB) [ 46.309602] sd 0:2:2:0: [sdc] 4096-byte physical blocks [ 46.309862] sd 0:2:2:0: [sdc] Write Protect is off [ 46.310000] sd 0:2:2:0: Attached scsi generic sg15 type 0 [ 46.329165] sd 0:2:0:0: [sda] Cache data unavailable [ 46.329186] sd 0:2:0:0: [sda] Assuming drive cache: write through [ 46.329749] scsi 0:2:3:0: Direct-Access IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.329770] scsi 0:2:3:0: Resource path: 0/FC-02-00 [ 46.349575] sd 0:2:3:0: [sdd] 554287104 512-byte logical blocks: (283 GB/264 GiB) [ 46.349600] sd 0:2:3:0: [sdd] 4096-byte physical blocks [ 46.349883] sd 0:2:3:0: [sdd] Write Protect is off [ 46.350044] sd 0:2:3:0: Attached scsi generic sg16 type 0 [ 46.369916] sd 0:2:0:0: [sda] 69285888 4096-byte logical blocks: (277 GB/264 GiB) [ 46.379758] sd 0:2:1:0: [sdb] Cache data unavailable [ 46.379781] sd 0:2:1:0: [sdb] Assuming drive cache: write through [ 46.379808] sd 0:2:2:0: [sdc] Cache data unavailable [ 46.379836] sd 0:2:2:0: [sdc] Assuming drive cache: write through [ 46.389611] scsi 0:2:4:0: Direct-Access IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.389642] scsi 0:2:4:0: Resource path: 0/FC-04-00 [ 46.409412] sd 0:2:4:0: [sde] 554287104 512-byte logical blocks: (283 GB/264 GiB) [ 46.419068] sd 0:2:4:0: [sde] 4096-byte physical blocks [ 46.419194] sd 0:2:3:0: [sdd] Cache data unavailable [ 46.419208] sd 0:2:3:0: [sdd] Assuming drive cache: write through [ 46.419483] sd 0:2:4:0: Attached scsi generic sg17 type 0 [ 46.429886] sd 0:2:1:0: [sdb] 69285888 4096-byte logical blocks: (277 GB/264 GiB) [ 46.429995] scsi 0:2:5:0: Direct-Access IBM IPR-0 5D9E6D00 PQ: 0 ANSI: 3 [ 46.439126] scsi 0:2:5:0: Resource path: 0/FC-05-00 [ 46.459244] sda: sda1 sda2 sda3 [ 46.470001] sd 0:2:0:0: [sda] 69285888 4096-byte logical blocks: (277 GB/264 GiB) [ 46.479426] sd 0:2:4:0: [sde] Write Protect is off [ 46.479745] sd 0:2:5:0: [sdf] 272646144 512-byte logical blocks: (139 GB/130 GiB) [ 46.479764] sd 0:2:5:0: [sdf] 4096-byte physical blocks [ 46.489122] sd 0:2:5:0: [sdf] Write Protect is off [ 46.509431] sd 0:2:5:0: Attached scsi generic sg18 type 0 [ 46.529791] sdb: sdb1 sdb2 sdb3 sdb4 [ 46.559109] scsi 0:0:6:0: Enclosure IBM VSBPD12M1 6GSAS 03 PQ: 0 ANSI: 2 [ 46.559135] scsi 0:0:6:0: Resource path: 0/00-16 [ 46.569847] scsi 0:0:6:0: Attached scsi generic sg19 type 13 [ 46.569943] sd 0:2:1:0: [sdb] 69285888 4096-byte logical blocks: (277 GB/264 GiB) [ 46.579344] ipr 0003:90:00.0: Found IOA with IRQ: 0 [ 46.579828] sd 0:2:4:0: [sde] Cache data unavailable [ 46.579842] sd 0:2:4:0: [sde] Assuming drive cache: write through [ 46.579871] sd 0:2:5:0: [sdf] Cache data unavailable [ 46.579903] sd 0:2:5:0: [sdf] Assuming drive cache: write through [ 46.599426] mlx4_core: Mellanox ConnectX core driver v2.2-1 (Feb, 2014) [ 46.599494] sdc: sdc1 sdc2 sdc3 sdc4 [ 46.599686] sdd: sdd1 sdd2 sdd3 sdd4 [ 46.609354] sd 0:2:0:0: [sda] Attached SCSI disk [ 46.619104] mlx4_core: Initializing 0004:01:00.0 [ 46.659821] sd 0:2:1:0: [sdb] Attached SCSI disk [ 46.679814] ipr 0003:90:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 46.699393] mlx4_core 0004:01:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 46.889771] sdf: sdf1 sdf2 sdf3 sdf4 [ 46.899585] sd 0:2:3:0: [sdd] Attached SCSI disk [ 46.899617] sd 0:2:2:0: [sdc] Attached SCSI disk [ 46.919573] sde: sde1 sde2 sde3 sde4 [ 47.039619] sd 0:2:5:0: [sdf] Attached SCSI disk [ 47.039651] sd 0:2:4:0: [sde] Attached SCSI disk [ 47.169326] ipr 0003:90:00.0: Received IRQ : 34 [ 47.169439] ipr 0003:90:00.0: Request for 2 MSIXs succeeded. [ 47.669291] ipr 0003:90:00.0: Starting IOA initialization sequence. [ 47.669342] scsi host1: IBM 0 Storage Adapter [ 47.669572] ipr 0003:90:00.0: Adapter firmware version: 12511700 [ 47.689114] ipr 0003:90:00.0: IOA initialized. [ 51.979595] mlx4_core 0004:01:00.0: Running from within kdump kernel. Using low memory profile [ 52.639855] random: nonblocking pool is initialized [ 52.959977] mlx4_core 0004:01:00.0: PCIe link speed is 8.0GT/s, device supports 8.0GT/s [ 52.960010] mlx4_core 0004:01:00.0: PCIe link width is x8, device supports x8 Begin: Running /scripts/local-premount ... [ 53.919375] raid6: altivecx1 gen() 107 MB/s [ 53.999083] raid6: altivecx2 gen() 149 MB/s [ 54.069078] raid6: altivecx4 gen() 216 MB/s [ 54.139382] raid6: altivecx8 gen() 188 MB/s [ 54.219119] raid6: int64x1 gen() 50 MB/s [ 54.289168] raid6: int64x1 xor() 20 MB/s [ 54.359388] raid6: int64x2 gen() 78 MB/s [ 54.439067] raid6: int64x2 xor() 29 MB/s [ 54.509054] raid6: int64x4 gen() 107 MB/s [ 54.579386] raid6: int64x4 xor() 27 MB/s [ 54.659060] raid6: int64x8 gen() 62 MB/s [ 54.729161] raid6: int64x8 xor() 22 MB/s [ 54.729179] raid6: using algorithm altivecx4 gen() 216 MB/s [ 54.729189] raid6: using intx1 recovery algorithm [ 56.319235] mlx4_en: Mellanox ConnectX HCA Ethernet driver v2.2-1 (Feb 2014) [ 56.319622] mlx4_en 0004:01:00.0: registered PHC clock [ 56.329210] mlx4_en 0004:01:00.0: Activating port:1 [ 56.349119] mlx4_en: 0004:01:00.0: Port 1: Using 8 TX rings [ 56.349159] mlx4_en: 0004:01:00.0: Port 1: Using 4 RX rings [ 56.349172] mlx4_en: 0004:01:00.0: Port 1: frag:0 - size:1518 prefix:0 stride:1536 [ 56.389352] mlx4_en: 0004:01:00.0: Port 1: Initializing port [ 56.399398] xor: measuring software checksum speed [ 56.469061] 8regs : 560.000 MB/sec [ 56.539071] 8regs_prefetch: 432.000 MB/sec [ 56.599363] 32regs : 560.000 MB/sec [ 56.669060] 32regs_prefetch: 352.000 MB/sec [ 56.739088] altivec : 512.000 MB/sec [ 56.739107] xor: using function: 32regs (560.000 MB/sec) [ 56.779879] mlx4_en 0004:01:00.0: Activating port:2 [ 56.789799] mlx4_en: 0004:01:00.0: Port 2: Using 8 TX rings [ 56.789821] mlx4_en: 0004:01:00.0: Port 2: Using 4 RX rings [ 56.789837] mlx4_en: 0004:01:00.0: Port 2: frag:0 - size:1518 prefix:0 stride:1536 [ 56.790007] mlx4_en: 0004:01:00.0: Port 2: Initializing port [ 57.489875] ses 0:0:6:0: Attached Enclosure device [ 58.509932] Btrfs loaded Scanning for Btrfs filesystems [ 59.829451] BTRFS: device fsid ff832505-97c2-45c1-a10e-24b6492099c7 devid 1 transid 738 /dev/sdc1 [ 59.869830] BTRFS: device fsid 0cf704e3-f889-4f83-a61c-d9cedb1a2805 devid 1 transid 673 /dev/sdc2 [ 59.889771] BTRFS: device fsid 03e61e61-41f5-4272-89a8-5523de5fdff9 devid 1 transid 688 /dev/sdc3 [ 59.909758] BTRFS: device fsid f788630f-ef5a-45ec-9aee-72604889c922 devid 1 transid 480 /dev/sdc4 [ 59.929468] BTRFS: device fsid 47664792-2fe8-4884-b9db-0ce66aedf868 devid 1 transid 330 /dev/sdb1 [ 59.939405] BTRFS: device fsid d44dc9a7-a9ad-4de1-b1e8-762b6e7c794d devid 1 transid 327 /dev/sdb2 [ 59.949103] BTRFS: device fsid 155019ba-24d3-4404-abb1-d5e274a4db89 devid 1 transid 320 /dev/sdb3 [ 59.949990] BTRFS: device fsid 4fb811e3-3dd4-4621-bb31-a6f52c6dcffb devid 1 transid 322 /dev/sdb4 [ 59.979404] BTRFS: device fsid 0c912b23-7773-4f03-ac0e-b24509c1cb8f devid 1 transid 475 /dev/sdd1 [ 60.009491] BTRFS: device fsid 087c8bd8-07a1-4426-92b2-8aedf15aa412 devid 1 transid 470 /dev/sdd2 [ 60.019780] BTRFS: device fsid 4a49f2fd-91ff-449a-b7e4-7889ceadcdbc devid 1 transid 471 /dev/sdd3 [ 60.049442] BTRFS: device fsid b926bd84-49ba-418c-b14f-3fbc94353bed devid 1 transid 462 /dev/sdd4 [ 60.079772] BTRFS: device fsid a840768c-a735-40fa-a556-38709128f3c0 devid 1 transid 435 /dev/sde1 [ 60.099732] BTRFS: device fsid 19013e44-2461-45e1-bf1a-dbf4ee744dd7 devid 1 transid 434 /dev/sde2 [ 60.119745] BTRFS: device fsid de3f9d59-6281-409a-8063-3560fd43e9c7 devid 1 transid 436 /dev/sde3 [ 60.139769] BTRFS: device fsid 9430a7bf-a68e-418f-91bc-82e84dc55381 devid 1 transid 433 /dev/sde4 [ 60.169134] BTRFS: device fsid 6d5e1a4d-2ee1-402d-becd-e44770797750 devid 1 transid 159 /dev/sdf1 [ 60.199082] BTRFS: device fsid 12d232a3-baa9-4ae7-8ecc-9630688e5ca3 devid 1 transid 480 /dev/sdf2 [ 60.209430] BTRFS: device fsid 54e5de74-76c7-4688-8c92-6e6bd435388f devid 1 transid 642 /dev/sdf3 [ 60.239433] BTRFS: device fsid ea433c8e-ee6f-4e2d-b89d-a30548c3e881 devid 1 transid 437 /dev/sdf4 done. [ 61.619167] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... done. [ 65.439955] init: plymouth-upstart-bridge main process (163) terminated with status 1 [ 65.440025] init: plymouth-upstart-bridge main process ended, respawning [ 66.499210] init: plymouth-upstart-bridge main process (173) terminated with status 1 [ 66.499284] init: plymouth-upstart-bridge main process ended, respawning [ 85.609618] Adding 11268032k swap on /dev/sda3. Priority:-1 extents:1 across:11268032k FS [ 85.919172] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 91.889917] init: console-setup main process (336) terminated with status 1 [ 94.699658] systemd-udevd[373]: starting version 204 [ 104.139319] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 104.349594] XFS (sdb3): Invalid superblock magic number [ 104.709142] XFS (sdb4): Invalid superblock magic number [ 104.949414] XFS (sdc3): Invalid superblock magic number [ 105.229119] XFS (sdc4): Invalid superblock magic number [ 105.449344] XFS (sdd3): Invalid superblock magic number [ 105.729493] XFS (sdd4): Invalid superblock magic number [ 106.009123] XFS (sde3): Invalid superblock magic number [ 106.309254] XFS (sde4): Invalid superblock magic number [ 106.499149] BTRFS info (device sdf1): disk space caching is enabled [ 107.389102] BTRFS info (device sdf2): disk space caching is enabled [ 108.059229] BTRFS info (device sdf3): disk space caching is enabled [ 108.959063] BTRFS info (device sdf4): disk space caching is enabled [ 115.299491] audit: type=1400 audit(1452059603.968:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=681 comm="apparmor_parser" [ 115.299563] audit: type=1400 audit(1452059603.968:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=681 comm="apparmor_parser" [ 115.299596] audit: type=1400 audit(1452059603.968:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=681 comm="apparmor_parser" [ 115.399580] audit: type=1400 audit(1452059604.068:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=681 comm="apparmor_parser" [ 115.399627] audit: type=1400 audit(1452059604.068:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=681 comm="apparmor_parser" [ 115.459067] audit: type=1400 audit(1452059604.128:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=681 comm="apparmor_parser" [ 115.749488] audit: type=1400 audit(1452059604.420:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=684 comm="apparmor_parser" [ 122.998851] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 124.278230] tg3 0002:80:00.0 eth0: Link is up at 1000 Mbps, full duplex [ 124.278289] tg3 0002:80:00.0 eth0: Flow control is off for TX and off for RX [ 124.278304] tg3 0002:80:00.0 eth0: EEE is disabled [ 124.278790] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 126.558539] rtc-generic rtc-generic: rtc core: registered rtc-generic as rtc0 [ 132.658166] device-mapper: multipath: version 1.9.0 loaded [ 173.318928] Interrupt 0x1ce5 (real) is invalid, disabling it. [ 173.328484] icp_hv_set_xirr: bad return code eoi xirr=0xff001ce5 returned -4 [ 173.328531] ------------[ cut here ]------------ [ 173.328543] WARNING: at /build/linux-lts-wily-DNsxE3/linux-lts-wily-4.2.0/arch/powerpc/sysdev/xics/icp-hv.c:59 [ 173.328622] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.2.0-23-generic #28~14.04.1-Ubuntu [ 173.328654] task: c000000026b4d3e0 ti: c000000027fb4000 task.ti: c000000026c28000 [ 173.328668] NIP: c00000000806bdbc LR: c00000000806bdac CTR: 00000000006338e4 [ 173.328684] REGS: c000000027fb7c40 TRAP: 0700 Not tainted (4.2.0-23-generic) [ 173.328841] NIP [c00000000806bdbc] icp_hv_get_irq+0x1dc/0x260 [ 173.328856] LR [c00000000806bdac] icp_hv_get_irq+0x1cc/0x260 [ 173.328867] Call Trace: [ 173.328941] --- interrupt: 501 at arch_local_irq_restore+0x74/0x90 [ 173.328941] LR = arch_local_irq_restore+0x74/0x90 [ 173.338056] --- interrupt: 901 at arch_local_irq_restore+0x74/0x90 [ 173.338056] LR = arch_local_irq_restore+0x74/0x90 [ 173.338167] ---[ end trace de711361454d42db ]--- [ 173.338190] NOHZ: local_softirq_pending 282 [ 212.218919] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 212.218946] systemd-udevd cpuset=/ mems_allowed=0 [ 212.218963] CPU: 11 PID: 1859 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 212.218973] Call Trace: [ 212.228141] Mem-Info: [ 212.228165] active_anon:27 inactive_anon:23 isolated_anon:0 [ 212.228165] active_file:40 inactive_file:29 isolated_file:1 [ 212.228165] unevictable:0 dirty:0 writeback:37 unstable:0 [ 212.228165] slab_reclaimable:387 slab_unreclaimable:2723 [ 212.228165] mapped:6 shmem:0 pagetables:50 bounce:0 [ 212.228165] free:248 free_pcp:0 free_cma:0 [ 212.228232] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 212.228242] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 212.228250] 153 total pagecache pages [ 212.228256] 71 pages in swap cache [ 212.228262] Swap cache stats: add 2203, delete 2132, find 913/1424 [ 212.228268] Free swap = 11219072kB [ 212.228273] Total swap = 11268032kB [ 212.228278] 10240 pages RAM [ 212.228282] 0 pages HighMem/MovableOnly [ 212.228287] 4197 pages reserved [ 212.228291] 0 pages cma reserved [ 212.228296] 0 pages hwpoisoned [ 212.228300] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 212.228314] [ 176] 0 176 76 2 5 3 15 0 plymouthd [ 212.228324] [ 178] 0 178 69 0 4 3 19 0 plymouth-upstar [ 212.228335] [ 186] 0 186 137 0 5 3 38 0 mountall [ 212.228345] [ 322] 0 322 82 0 4 3 16 0 sh [ 212.228355] [ 323] 0 323 82 0 4 3 16 0 sh [ 212.228364] [ 330] 0 330 82 0 4 3 16 0 sh [ 212.228374] [ 331] 0 331 82 0 4 3 16 0 sh [ 212.228383] [ 332] 0 332 82 0 4 3 16 0 sh [ 212.228393] [ 333] 0 333 82 0 5 3 16 0 sh [ 212.228402] [ 334] 0 334 82 0 4 3 16 0 sh [ 212.228411] [ 335] 0 335 82 0 4 3 16 0 sh [ 212.228421] [ 368] 0 368 70 5 4 3 15 0 upstart-udev-br [ 212.228431] [ 373] 0 373 258 14 5 3 53 -1000 systemd-udevd [ 212.228442] [ 377] 0 377 94 5 4 3 28 0 udevadm [ 212.228452] [ 384] 0 384 45 0 4 3 7 0 sleep [ 212.228462] [ 394] 0 394 45 0 5 3 7 0 sleep [ 212.228471] [ 402] 0 402 45 0 4 3 7 0 sleep [ 212.228481] [ 403] 0 403 45 0 4 3 7 0 sleep [ 212.228491] [ 408] 0 408 45 0 4 3 7 0 sleep [ 212.228501] [ 409] 0 409 45 0 5 3 7 0 sleep [ 212.228511] [ 410] 0 410 45 0 5 3 7 0 sleep [ 212.228521] [ 413] 0 413 45 0 4 3 7 0 sleep [ 212.228531] [ 426] 0 426 93 12 4 3 24 0 udevadm [ 212.228542] [ 428] 0 428 243 7 5 3 40 0 systemd-udevd [ 212.228552] [ 435] 0 435 238 9 5 3 35 0 systemd-udevd [ 212.228562] [ 436] 0 436 243 7 5 3 41 0 systemd-udevd [ 212.228575] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 212.228588] [ 1589] 105 1589 126 0 5 3 21 0 ntpd [ 212.228607] [ 1847] 0 1847 258 6 5 3 53 0 systemd-udevd [ 212.228618] [ 1851] 0 1851 258 7 5 3 57 0 systemd-udevd [ 212.228628] [ 1857] 0 1857 257 18 5 3 64 0 systemd-udevd [ 212.228638] [ 1859] 0 1859 258 0 5 3 54 0 systemd-udevd [ 212.228649] [ 1861] 0 1861 258 8 5 3 52 0 systemd-udevd [ 212.228660] [ 1866] 0 1866 238 0 5 3 35 0 systemd-udevd [ 212.228671] [ 1871] 0 1871 258 0 5 3 55 -1000 systemd-udevd [ 212.228681] [ 1873] 0 1873 257 3 5 3 49 0 systemd-udevd [ 212.228690] Out of memory: Kill process 1857 (systemd-udevd) score 0 or sacrifice child [ 212.228701] Killed process 1873 (systemd-udevd) total-vm:16448kB, anon-rss:192kB, file-rss:0kB [ 212.789452] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 212.789469] systemd-udevd cpuset=/ mems_allowed=0 [ 212.789482] CPU: 11 PID: 428 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 212.789491] Call Trace: [ 212.789613] Mem-Info: [ 212.789630] active_anon:0 inactive_anon:10 isolated_anon:0 [ 212.789630] active_file:26 inactive_file:37 isolated_file:0 [ 212.789630] unevictable:0 dirty:0 writeback:4 unstable:0 [ 212.789630] slab_reclaimable:394 slab_unreclaimable:2738 [ 212.789630] mapped:17 shmem:0 pagetables:50 bounce:0 [ 212.789630] free:216 free_pcp:0 free_cma:0 [ 212.789693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 212.789702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 212.789710] 135 total pagecache pages [ 212.789715] 38 pages in swap cache [ 212.789721] Swap cache stats: add 2479, delete 2441, find 1105/1730 [ 212.789727] Free swap = 11217408kB [ 212.789732] Total swap = 11268032kB [ 212.789737] 10240 pages RAM [ 212.789741] 0 pages HighMem/MovableOnly [ 212.789746] 4197 pages reserved [ 212.789751] 0 pages cma reserved [ 212.789755] 0 pages hwpoisoned [ 212.789760] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 212.789772] [ 176] 0 176 76 2 5 3 15 0 plymouthd [ 212.789783] [ 178] 0 178 69 0 4 3 19 0 plymouth-upstar [ 212.789793] [ 186] 0 186 137 0 5 3 38 0 mountall [ 212.789803] [ 322] 0 322 82 0 4 3 16 0 sh [ 212.789812] [ 323] 0 323 82 0 4 3 16 0 sh [ 212.789822] [ 330] 0 330 82 0 4 3 16 0 sh [ 212.789831] [ 331] 0 331 82 0 4 3 16 0 sh [ 212.789840] [ 332] 0 332 82 0 4 3 16 0 sh [ 212.789850] [ 333] 0 333 82 0 5 3 16 0 sh [ 212.789859] [ 334] 0 334 82 0 4 3 16 0 sh [ 212.789868] [ 335] 0 335 82 0 4 3 16 0 sh [ 212.789877] [ 368] 0 368 70 0 4 3 17 0 upstart-udev-br [ 212.789888] [ 373] 0 373 258 0 5 3 60 -1000 systemd-udevd [ 212.789898] [ 377] 0 377 94 0 4 3 24 0 udevadm [ 212.789908] [ 384] 0 384 45 0 4 3 7 0 sleep [ 212.789918] [ 394] 0 394 45 0 5 3 7 0 sleep [ 212.789928] [ 402] 0 402 45 0 4 3 7 0 sleep [ 212.789937] [ 403] 0 403 45 0 4 3 7 0 sleep [ 212.789947] [ 408] 0 408 45 0 4 3 7 0 sleep [ 212.789957] [ 409] 0 409 45 0 5 3 7 0 sleep [ 212.789967] [ 410] 0 410 45 0 5 3 7 0 sleep [ 212.789977] [ 413] 0 413 45 0 4 3 7 0 sleep [ 212.789987] [ 426] 0 426 93 5 4 3 24 0 udevadm [ 212.789997] [ 428] 0 428 243 4 5 3 42 0 systemd-udevd [ 212.790007] [ 435] 0 435 238 8 5 3 34 0 systemd-udevd [ 212.799078] [ 436] 0 436 243 4 5 3 44 0 systemd-udevd [ 212.799148] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 212.799179] [ 1589] 105 1589 126 0 5 3 24 0 ntpd [ 212.799243] [ 1847] 0 1847 258 2 5 3 55 0 systemd-udevd [ 212.799255] [ 1851] 0 1851 258 3 5 3 61 0 systemd-udevd [ 212.799267] [ 1857] 0 1857 239 10 5 3 35 0 systemd-udevd [ 212.799278] [ 1859] 0 1859 257 2 5 3 60 0 systemd-udevd [ 212.799289] [ 1861] 0 1861 258 4 5 3 57 0 systemd-udevd [ 212.799301] [ 1871] 0 1871 258 6 5 3 54 0 systemd-udevd [ 212.799312] [ 1874] 0 1874 258 10 5 3 48 0 systemd-udevd [ 212.799322] Out of memory: Kill process 1851 (systemd-udevd) score 0 or sacrifice child [ 212.799332] Killed process 1851 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:192kB [ 225.118437] init: udevtrigger post-stop process (426) terminated with status 1 [ 231.899153] systemd-udevd: page allocation failure: order:1, mode:0x2040d0 [ 231.899171] CPU: 108 PID: 428 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 231.899178] Call Trace: [ 231.899286] Mem-Info: [ 231.899296] active_anon:36 inactive_anon:7 isolated_anon:0 [ 231.899296] active_file:26 inactive_file:5 isolated_file:32 [ 231.899296] unevictable:0 dirty:0 writeback:3 unstable:0 [ 231.899296] slab_reclaimable:405 slab_unreclaimable:2753 [ 231.899296] mapped:25 shmem:2 pagetables:49 bounce:0 [ 231.899296] free:134 free_pcp:0 free_cma:0 [ 231.899345] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 231.899352] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 231.899358] 175 total pagecache pages [ 231.899363] 58 pages in swap cache [ 231.899367] Swap cache stats: add 3073, delete 3015, find 1459/2370 [ 231.899372] Free swap = 11220544kB [ 231.899375] Total swap = 11268032kB [ 231.899378] 10240 pages RAM [ 231.899381] 0 pages HighMem/MovableOnly [ 231.899385] 4197 pages reserved [ 231.899388] 0 pages cma reserved [ 231.899391] 0 pages hwpoisoned [ 231.899395] SLUB: Unable to allocate memory on node 0 (gfp=0xd0) [ 231.899401] cache: kmalloc-131072, object size: 131072, buffer size: 131072, default order: 3, min order: 1 [ 231.899409] node 0: slabs: 26, objs: 74, free: 0 [ 231.899413] zswap: can't allocate compressor buffer [ 231.899422] _cpu_up: attempt to bring up CPU 143 failed [ 232.270844] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.270862] systemd-udevd cpuset=/ mems_allowed=0 [ 232.270873] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.270880] Call Trace: [ 232.270969] Mem-Info: [ 232.270978] active_anon:2 inactive_anon:22 isolated_anon:0 [ 232.270978] active_file:43 inactive_file:45 isolated_file:0 [ 232.270978] unevictable:0 dirty:0 writeback:10 unstable:0 [ 232.270978] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.270978] mapped:22 shmem:0 pagetables:45 bounce:0 [ 232.270978] free:132 free_pcp:0 free_cma:0 [ 232.279047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.279146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.279154] 167 total pagecache pages [ 232.279158] 47 pages in swap cache [ 232.279163] Swap cache stats: add 3225, delete 3178, find 1543/2508 [ 232.279167] Free swap = 11219840kB [ 232.279171] Total swap = 11268032kB [ 232.279175] 10240 pages RAM [ 232.279177] 0 pages HighMem/MovableOnly [ 232.279181] 4197 pages reserved [ 232.279184] 0 pages cma reserved [ 232.279187] 0 pages hwpoisoned [ 232.279191] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.279210] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.279219] [ 178] 0 178 69 4 4 3 18 0 plymouth-upstar [ 232.279227] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.279235] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.279242] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.279250] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.279257] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.279264] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.279272] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.279279] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.279286] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.279293] [ 368] 0 368 70 15 4 3 6 0 upstart-udev-br [ 232.279301] [ 373] 0 373 258 7 5 3 72 -1000 systemd-udevd [ 232.279309] [ 377] 0 377 94 0 4 3 24 0 udevadm [ 232.279317] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.279325] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.279333] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.279341] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.279349] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.279356] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.279364] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.279372] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.279379] [ 435] 0 435 239 0 5 3 37 0 systemd-udevd [ 232.279402] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.279417] [ 1589] 105 1589 126 0 5 3 21 0 ntpd [ 232.279466] [ 1847] 0 1847 258 0 5 3 59 0 systemd-udevd [ 232.279475] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.279483] [ 1859] 0 1859 239 1 5 3 35 0 systemd-udevd [ 232.279490] [ 1861] 0 1861 258 0 5 3 61 0 systemd-udevd [ 232.279500] [ 1871] 0 1871 258 0 5 3 60 0 systemd-udevd [ 232.279507] [ 1874] 0 1874 258 0 5 3 53 0 systemd-udevd [ 232.279516] [ 1883] 0 1883 258 0 5 3 55 0 systemd-udevd [ 232.279523] [ 1884] 0 1884 258 6 5 3 54 0 systemd-udevd [ 232.279531] [ 1888] 0 1888 70 4 3 2 9 0 sh [ 232.279539] Out of memory: Kill process 1861 (systemd-udevd) score 0 or sacrifice child [ 232.279546] Killed process 1861 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:0kB [ 232.349122] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.349135] systemd-udevd cpuset=/ mems_allowed=0 [ 232.349147] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.349154] Call Trace: [ 232.349249] Mem-Info: [ 232.349263] active_anon:10 inactive_anon:11 isolated_anon:0 [ 232.349263] active_file:41 inactive_file:46 isolated_file:0 [ 232.349263] unevictable:0 dirty:0 writeback:2 unstable:0 [ 232.349263] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.349263] mapped:28 shmem:0 pagetables:45 bounce:0 [ 232.349263] free:112 free_pcp:0 free_cma:0 [ 232.349309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.349316] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.349321] 167 total pagecache pages [ 232.349325] 38 pages in swap cache [ 232.349329] Swap cache stats: add 3254, delete 3216, find 1565/2546 [ 232.349333] Free swap = 11222208kB [ 232.349337] Total swap = 11268032kB [ 232.349340] 10240 pages RAM [ 232.349343] 0 pages HighMem/MovableOnly [ 232.349346] 4197 pages reserved [ 232.349349] 0 pages cma reserved [ 232.349352] 0 pages hwpoisoned [ 232.349356] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.349369] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.349377] [ 178] 0 178 69 4 4 3 18 0 plymouth-upstar [ 232.349384] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.349391] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.349398] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.349405] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.349411] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.349418] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.349425] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.349431] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.349438] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.349445] [ 368] 0 368 70 15 4 3 6 0 upstart-udev-br [ 232.349453] [ 373] 0 373 258 10 5 3 55 -1000 systemd-udevd [ 232.349461] [ 377] 0 377 94 0 4 3 24 0 udevadm [ 232.349468] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.349475] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.349482] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.349490] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.349497] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.349504] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.349512] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.349519] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.349527] [ 435] 0 435 239 0 5 3 37 0 systemd-udevd [ 232.349547] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.349563] [ 1589] 105 1589 126 8 5 3 18 0 ntpd [ 232.349584] [ 1847] 0 1847 258 0 5 3 59 0 systemd-udevd [ 232.349591] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.349598] [ 1859] 0 1859 239 0 5 3 35 0 systemd-udevd [ 232.349606] [ 1871] 0 1871 258 0 5 3 60 0 systemd-udevd [ 232.349613] [ 1874] 0 1874 258 0 5 3 53 0 systemd-udevd [ 232.349620] [ 1883] 0 1883 258 0 5 3 55 0 systemd-udevd [ 232.349628] [ 1884] 0 1884 258 5 5 3 54 0 systemd-udevd [ 232.349635] [ 1888] 0 1888 70 0 3 2 15 0 sh [ 232.349641] Out of memory: Kill process 1871 (systemd-udevd) score 0 or sacrifice child [ 232.349647] Killed process 1871 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:0kB [ 232.430460] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.430479] systemd-udevd cpuset=/ mems_allowed=0 [ 232.430489] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.430496] Call Trace: [ 232.430588] Mem-Info: [ 232.430597] active_anon:8 inactive_anon:17 isolated_anon:0 [ 232.430597] active_file:43 inactive_file:41 isolated_file:0 [ 232.430597] unevictable:0 dirty:0 writeback:2 unstable:0 [ 232.430597] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.430597] mapped:24 shmem:0 pagetables:45 bounce:0 [ 232.430597] free:120 free_pcp:0 free_cma:0 [ 232.439092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.439109] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.439115] 173 total pagecache pages [ 232.439119] 43 pages in swap cache [ 232.439123] Swap cache stats: add 3297, delete 3254, find 1599/2604 [ 232.439128] Free swap = 11223808kB [ 232.439131] Total swap = 11268032kB [ 232.439135] 10240 pages RAM [ 232.439138] 0 pages HighMem/MovableOnly [ 232.439141] 4197 pages reserved [ 232.439145] 0 pages cma reserved [ 232.439148] 0 pages hwpoisoned [ 232.439151] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.439166] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.439174] [ 178] 0 178 69 4 4 3 18 0 plymouth-upstar [ 232.439182] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.439189] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.439196] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.439203] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.439210] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.439217] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.439224] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.439230] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.439237] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.439244] [ 368] 0 368 70 15 4 3 6 0 upstart-udev-br [ 232.439252] [ 373] 0 373 258 8 5 3 67 -1000 systemd-udevd [ 232.439260] [ 377] 0 377 94 0 4 3 24 0 udevadm [ 232.439267] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.439275] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.439282] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.439290] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.439297] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.439304] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.439312] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.439319] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.439327] [ 435] 0 435 239 0 5 3 37 0 systemd-udevd [ 232.439345] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.439360] [ 1589] 105 1589 126 0 5 3 25 0 ntpd [ 232.439394] [ 1847] 0 1847 258 0 5 3 59 0 systemd-udevd [ 232.439403] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.439410] [ 1859] 0 1859 239 0 5 3 35 0 systemd-udevd [ 232.439421] [ 1874] 0 1874 258 0 5 3 53 0 systemd-udevd [ 232.439429] [ 1883] 0 1883 258 0 5 3 55 0 systemd-udevd [ 232.439437] [ 1884] 0 1884 258 5 5 3 56 0 systemd-udevd [ 232.439444] [ 1888] 0 1888 69 0 3 2 12 0 sh [ 232.439452] Out of memory: Kill process 1884 (systemd-udevd) score 0 or sacrifice child [ 232.439459] Killed process 1884 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:320kB [ 232.480011] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.489053] systemd-udevd cpuset=/ mems_allowed=0 [ 232.489066] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.489073] Call Trace: [ 232.489160] Mem-Info: [ 232.489169] active_anon:12 inactive_anon:23 isolated_anon:0 [ 232.489169] active_file:44 inactive_file:42 isolated_file:0 [ 232.489169] unevictable:0 dirty:0 writeback:2 unstable:0 [ 232.489169] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.489169] mapped:34 shmem:0 pagetables:45 bounce:0 [ 232.489169] free:98 free_pcp:0 free_cma:0 [ 232.489216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.489223] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.489229] 183 total pagecache pages [ 232.489233] 45 pages in swap cache [ 232.489237] Swap cache stats: add 3309, delete 3264, find 1613/2630 [ 232.489242] Free swap = 11226112kB [ 232.489245] Total swap = 11268032kB [ 232.489248] 10240 pages RAM [ 232.489251] 0 pages HighMem/MovableOnly [ 232.489254] 4197 pages reserved [ 232.489257] 0 pages cma reserved [ 232.489261] 0 pages hwpoisoned [ 232.489264] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.489275] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.489282] [ 178] 0 178 69 0 4 3 18 0 plymouth-upstar [ 232.489289] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.489296] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.489303] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.489309] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.489316] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.489322] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.489329] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.489335] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.489342] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.489348] [ 368] 0 368 70 15 4 3 6 0 upstart-udev-br [ 232.489356] [ 373] 0 373 258 7 5 3 67 -1000 systemd-udevd [ 232.489363] [ 377] 0 377 94 0 4 3 24 0 udevadm [ 232.489370] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.489377] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.489385] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.489392] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.489399] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.489406] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.489413] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.489420] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.489427] [ 435] 0 435 239 0 5 3 37 0 systemd-udevd [ 232.489438] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.489448] [ 1589] 105 1589 126 0 5 3 25 0 ntpd [ 232.489463] [ 1847] 0 1847 258 0 5 3 59 0 systemd-udevd [ 232.489471] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.489478] [ 1859] 0 1859 239 0 5 3 35 0 systemd-udevd [ 232.489486] [ 1874] 0 1874 258 0 5 3 53 0 systemd-udevd [ 232.489494] [ 1883] 0 1883 258 0 5 3 55 0 systemd-udevd [ 232.489502] [ 1888] 0 1888 69 0 3 2 12 0 sh [ 232.489508] Out of memory: Kill process 1847 (systemd-udevd) score 0 or sacrifice child [ 232.489515] Killed process 1847 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:0kB [ 232.519315] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.519328] systemd-udevd cpuset=/ mems_allowed=0 [ 232.519338] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.519345] Call Trace: [ 232.519435] Mem-Info: [ 232.519447] active_anon:0 inactive_anon:28 isolated_anon:0 [ 232.519447] active_file:43 inactive_file:40 isolated_file:0 [ 232.519447] unevictable:0 dirty:0 writeback:8 unstable:0 [ 232.519447] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.519447] mapped:20 shmem:0 pagetables:45 bounce:0 [ 232.519447] free:134 free_pcp:0 free_cma:0 [ 232.519492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.519499] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.519505] 167 total pagecache pages [ 232.519509] 40 pages in swap cache [ 232.519513] Swap cache stats: add 3335, delete 3295, find 1619/2642 [ 232.519517] Free swap = 11227008kB [ 232.519521] Total swap = 11268032kB [ 232.519524] 10240 pages RAM [ 232.519527] 0 pages HighMem/MovableOnly [ 232.519530] 4197 pages reserved [ 232.519533] 0 pages cma reserved [ 232.519536] 0 pages hwpoisoned [ 232.519540] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.519549] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.519557] [ 178] 0 178 69 0 4 3 18 0 plymouth-upstar [ 232.519564] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.519571] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.519577] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.519584] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.519591] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.519597] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.519604] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.519610] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.519616] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.519623] [ 368] 0 368 70 1 4 3 15 0 upstart-udev-br [ 232.519631] [ 373] 0 373 258 10 5 3 53 -1000 systemd-udevd [ 232.519638] [ 377] 0 377 94 0 4 3 30 0 udevadm [ 232.519645] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.519652] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.519659] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.519666] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.519673] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.519680] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.519687] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.519694] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.519701] [ 435] 0 435 239 0 5 3 38 0 systemd-udevd [ 232.519711] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.519720] [ 1589] 105 1589 126 0 5 3 27 0 ntpd [ 232.519736] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.519744] [ 1859] 0 1859 239 0 5 3 36 0 systemd-udevd [ 232.519752] [ 1874] 0 1874 258 0 5 3 53 0 systemd-udevd [ 232.519759] [ 1883] 0 1883 258 0 5 3 55 0 systemd-udevd [ 232.519767] [ 1888] 0 1888 69 5 3 2 8 0 sh [ 232.519773] Out of memory: Kill process 1883 (systemd-udevd) score 0 or sacrifice child [ 232.519779] Killed process 1883 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:0kB [ 232.549664] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.549680] systemd-udevd cpuset=/ mems_allowed=0 [ 232.549691] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.549698] Call Trace: [ 232.549787] Mem-Info: [ 232.549796] active_anon:6 inactive_anon:11 isolated_anon:0 [ 232.549796] active_file:43 inactive_file:40 isolated_file:0 [ 232.549796] unevictable:0 dirty:0 writeback:2 unstable:0 [ 232.549796] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.549796] mapped:26 shmem:0 pagetables:45 bounce:0 [ 232.549796] free:142 free_pcp:0 free_cma:0 [ 232.549842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.549848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.549854] 159 total pagecache pages [ 232.549858] 30 pages in swap cache [ 232.549862] Swap cache stats: add 3343, delete 3313, find 1630/2660 [ 232.549867] Free swap = 11229120kB [ 232.549870] Total swap = 11268032kB [ 232.549874] 10240 pages RAM [ 232.549876] 0 pages HighMem/MovableOnly [ 232.549880] 4197 pages reserved [ 232.549883] 0 pages cma reserved [ 232.549886] 0 pages hwpoisoned [ 232.549890] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.549899] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.549907] [ 178] 0 178 69 0 4 3 18 0 plymouth-upstar [ 232.549914] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.549921] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.549928] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.549934] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.549941] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.549948] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.549954] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.549961] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.549967] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.549974] [ 368] 0 368 70 1 4 3 15 0 upstart-udev-br [ 232.549982] [ 373] 0 373 258 10 5 3 53 -1000 systemd-udevd [ 232.549998] [ 377] 0 377 94 0 4 3 30 0 udevadm [ 232.550007] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.550016] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.550024] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.559050] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.559060] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.559067] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.559074] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.559081] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.559089] [ 435] 0 435 239 0 5 3 38 0 systemd-udevd [ 232.559102] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.559114] [ 1589] 105 1589 126 0 5 3 27 0 ntpd [ 232.559137] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.559146] [ 1859] 0 1859 239 0 5 3 36 0 systemd-udevd [ 232.559155] [ 1874] 0 1874 258 0 5 3 53 0 systemd-udevd [ 232.559164] [ 1888] 0 1888 69 3 3 2 8 0 sh [ 232.559170] Out of memory: Kill process 1874 (systemd-udevd) score 0 or sacrifice child [ 232.559177] Killed process 1874 (systemd-udevd) total-vm:16512kB, anon-rss:0kB, file-rss:0kB [ 232.589386] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.589400] systemd-udevd cpuset=/ mems_allowed=0 [ 232.589409] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.589415] Call Trace: [ 232.589496] Mem-Info: [ 232.589506] active_anon:8 inactive_anon:10 isolated_anon:0 [ 232.589506] active_file:52 inactive_file:41 isolated_file:0 [ 232.589506] unevictable:0 dirty:0 writeback:2 unstable:0 [ 232.589506] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.589506] mapped:34 shmem:0 pagetables:45 bounce:0 [ 232.589506] free:118 free_pcp:0 free_cma:0 [ 232.589550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.589557] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.589563] 177 total pagecache pages [ 232.589566] 37 pages in swap cache [ 232.589570] Swap cache stats: add 3356, delete 3319, find 1641/2684 [ 232.589575] Free swap = 11231040kB [ 232.589578] Total swap = 11268032kB [ 232.589581] 10240 pages RAM [ 232.589584] 0 pages HighMem/MovableOnly [ 232.589588] 4197 pages reserved [ 232.589591] 0 pages cma reserved [ 232.589594] 0 pages hwpoisoned [ 232.589597] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.589607] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.589614] [ 178] 0 178 69 0 4 3 18 0 plymouth-upstar [ 232.589621] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.589629] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.589635] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.589642] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.589648] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.589655] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.589661] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.589668] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.589674] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.589681] [ 368] 0 368 70 1 4 3 15 0 upstart-udev-br [ 232.589689] [ 373] 0 373 258 10 5 3 53 -1000 systemd-udevd [ 232.589696] [ 377] 0 377 94 0 4 3 30 0 udevadm [ 232.589703] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.589710] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.589717] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.589724] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.589732] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.589738] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.589745] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.589753] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.589760] [ 435] 0 435 239 0 5 3 38 0 systemd-udevd [ 232.589770] [ 873] 0 873 117 0 4 3 47 0 dhclient [ 232.589779] [ 1589] 105 1589 126 0 5 3 27 0 ntpd [ 232.589796] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.589803] [ 1859] 0 1859 239 0 5 3 36 0 systemd-udevd [ 232.589812] [ 1888] 0 1888 69 3 3 2 8 0 sh [ 232.589818] Out of memory: Kill process 873 (dhclient) score 0 or sacrifice child [ 232.589825] Killed process 873 (dhclient) total-vm:7488kB, anon-rss:0kB, file-rss:0kB [ 232.599174] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 232.599182] systemd-udevd cpuset=/ mems_allowed=0 [ 232.599191] CPU: 109 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 232.599198] Call Trace: [ 232.599286] Mem-Info: [ 232.599297] active_anon:8 inactive_anon:12 isolated_anon:0 [ 232.599297] active_file:56 inactive_file:47 isolated_file:0 [ 232.599297] unevictable:0 dirty:0 writeback:2 unstable:0 [ 232.599297] slab_reclaimable:415 slab_unreclaimable:2764 [ 232.599297] mapped:38 shmem:0 pagetables:45 bounce:0 [ 232.599297] free:112 free_pcp:0 free_cma:0 [ 232.599342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 232.599349] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 232.599355] 179 total pagecache pages [ 232.599358] 35 pages in swap cache [ 232.599362] Swap cache stats: add 3359, delete 3324, find 1645/2691 [ 232.599367] Free swap = 11234176kB [ 232.599370] Total swap = 11268032kB [ 232.599374] 10240 pages RAM [ 232.599376] 0 pages HighMem/MovableOnly [ 232.599380] 4197 pages reserved [ 232.599383] 0 pages cma reserved [ 232.599386] 0 pages hwpoisoned [ 232.599389] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 232.599399] [ 176] 0 176 76 0 5 3 21 0 plymouthd [ 232.599406] [ 178] 0 178 69 0 4 3 18 0 plymouth-upstar [ 232.599413] [ 186] 0 186 137 0 5 3 46 0 mountall [ 232.599420] [ 322] 0 322 82 0 4 3 16 0 sh [ 232.599427] [ 323] 0 323 82 0 4 3 16 0 sh [ 232.599433] [ 330] 0 330 82 0 4 3 16 0 sh [ 232.599440] [ 331] 0 331 82 0 4 3 16 0 sh [ 232.599446] [ 332] 0 332 82 0 4 3 16 0 sh [ 232.599453] [ 333] 0 333 82 0 5 3 16 0 sh [ 232.599459] [ 334] 0 334 82 0 4 3 16 0 sh [ 232.599465] [ 335] 0 335 82 0 4 3 16 0 sh [ 232.599472] [ 368] 0 368 70 1 4 3 15 0 upstart-udev-br [ 232.599479] [ 373] 0 373 258 10 5 3 53 -1000 systemd-udevd [ 232.599487] [ 377] 0 377 94 0 4 3 30 0 udevadm [ 232.599494] [ 384] 0 384 45 0 4 3 7 0 sleep [ 232.599501] [ 394] 0 394 45 0 5 3 7 0 sleep [ 232.599508] [ 402] 0 402 45 0 4 3 7 0 sleep [ 232.599515] [ 403] 0 403 45 0 4 3 7 0 sleep [ 232.599522] [ 408] 0 408 45 0 4 3 7 0 sleep [ 232.599529] [ 409] 0 409 45 0 5 3 7 0 sleep [ 232.599536] [ 410] 0 410 45 0 5 3 7 0 sleep [ 232.599543] [ 413] 0 413 45 0 4 3 7 0 sleep [ 232.599550] [ 435] 0 435 239 0 5 3 38 0 systemd-udevd [ 232.599563] [ 1589] 105 1589 126 0 5 3 27 0 ntpd [ 232.599579] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 232.599586] [ 1859] 0 1859 239 0 5 3 36 0 systemd-udevd [ 232.599596] [ 1888] 0 1888 69 3 3 2 8 0 sh [ 232.599602] Out of memory: Kill process 186 (mountall) score 0 or sacrifice child [ 232.599609] Killed process 186 (mountall) total-vm:8768kB, anon-rss:0kB, file-rss:0kB [ 234.238738] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 234.238781] systemd-udevd cpuset=/ mems_allowed=0 [ 234.238808] CPU: 0 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 234.238825] Call Trace: [ 234.248088] Mem-Info: [ 234.248118] active_anon:2 inactive_anon:18 isolated_anon:0 [ 234.248118] active_file:48 inactive_file:53 isolated_file:0 [ 234.248118] unevictable:0 dirty:0 writeback:0 unstable:0 [ 234.248118] slab_reclaimable:423 slab_unreclaimable:2767 [ 234.248118] mapped:19 shmem:0 pagetables:43 bounce:0 [ 234.248118] free:116 free_pcp:0 free_cma:0 [ 234.248225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 234.248239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 234.248251] 167 total pagecache pages [ 234.248260] 23 pages in swap cache [ 234.248269] Swap cache stats: add 3826, delete 3803, find 1984/3309 [ 234.248279] Free swap = 11236672kB [ 234.248287] Total swap = 11268032kB [ 234.248294] 10240 pages RAM [ 234.248301] 0 pages HighMem/MovableOnly [ 234.248308] 4197 pages reserved [ 234.248315] 0 pages cma reserved [ 234.248322] 0 pages hwpoisoned [ 234.248330] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 234.248350] [ 176] 0 176 76 0 5 3 16 0 plymouthd [ 234.248367] [ 178] 0 178 69 0 4 3 26 0 plymouth-upstar [ 234.248383] [ 322] 0 322 82 0 4 3 16 0 sh [ 234.248398] [ 323] 0 323 82 0 4 3 16 0 sh [ 234.248413] [ 330] 0 330 82 0 4 3 16 0 sh [ 234.248428] [ 331] 0 331 82 0 4 3 16 0 sh [ 234.248443] [ 332] 0 332 82 0 4 3 16 0 sh [ 234.248458] [ 333] 0 333 82 0 5 3 16 0 sh [ 234.248473] [ 334] 0 334 82 0 4 3 16 0 sh [ 234.248488] [ 335] 0 335 82 0 4 3 16 0 sh [ 234.248503] [ 368] 0 368 70 3 4 3 12 0 upstart-udev-br [ 234.248520] [ 373] 0 373 258 0 5 3 61 -1000 systemd-udevd [ 234.248536] [ 377] 0 377 94 0 4 3 30 0 udevadm [ 234.248552] [ 384] 0 384 45 0 4 3 7 0 sleep [ 234.248568] [ 394] 0 394 45 0 5 3 7 0 sleep [ 234.248583] [ 402] 0 402 45 0 4 3 7 0 sleep [ 234.248599] [ 403] 0 403 45 0 4 3 7 0 sleep [ 234.248615] [ 408] 0 408 45 0 4 3 7 0 sleep [ 234.248630] [ 409] 0 409 45 0 5 3 7 0 sleep [ 234.248646] [ 410] 0 410 45 0 5 3 7 0 sleep [ 234.248662] [ 413] 0 413 45 0 4 3 7 0 sleep [ 234.248679] [ 435] 0 435 239 0 5 3 38 0 systemd-udevd [ 234.248702] [ 1589] 105 1589 126 0 5 3 24 0 ntpd [ 234.248728] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 234.248745] [ 1859] 0 1859 239 0 5 3 36 0 systemd-udevd [ 234.248763] [ 1897] 0 1897 99 1 4 3 34 0 init [ 234.248777] Out of memory: Kill process 435 (systemd-udevd) score 0 or sacrifice child [ 234.248791] Killed process 435 (systemd-udevd) total-vm:15296kB, anon-rss:0kB, file-rss:0kB [ 234.288581] systemd-udevd invoked oom-killer: gfp_mask=0x2040d0, order=1, oom_score_adj=0 [ 234.288619] systemd-udevd cpuset=/ mems_allowed=0 [ 234.288642] CPU: 0 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 234.288656] Call Trace: [ 234.288867] Mem-Info: [ 234.288891] active_anon:10 inactive_anon:17 isolated_anon:0 [ 234.288891] active_file:50 inactive_file:51 isolated_file:0 [ 234.288891] unevictable:0 dirty:0 writeback:0 unstable:0 [ 234.288891] slab_reclaimable:423 slab_unreclaimable:2767 [ 234.288891] mapped:29 shmem:0 pagetables:43 bounce:0 [ 234.288891] free:99 free_pcp:0 free_cma:0 [ 234.298022] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 234.298043] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 234.298055] 179 total pagecache pages [ 234.298063] 27 pages in swap cache [ 234.298072] Swap cache stats: add 3835, delete 3808, find 1992/3326 [ 234.298083] Free swap = 11237760kB [ 234.298090] Total swap = 11268032kB [ 234.298098] 10240 pages RAM [ 234.298104] 0 pages HighMem/MovableOnly [ 234.298112] 4197 pages reserved [ 234.298119] 0 pages cma reserved [ 234.298126] 0 pages hwpoisoned [ 234.298134] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 234.298154] [ 176] 0 176 76 0 5 3 16 0 plymouthd [ 234.298170] [ 178] 0 178 69 0 4 3 26 0 plymouth-upstar [ 234.298187] [ 322] 0 322 82 0 4 3 16 0 sh [ 234.298202] [ 323] 0 323 82 0 4 3 16 0 sh [ 234.298217] [ 330] 0 330 82 0 4 3 16 0 sh [ 234.298232] [ 331] 0 331 82 0 4 3 16 0 sh [ 234.298247] [ 332] 0 332 82 0 4 3 16 0 sh [ 234.298262] [ 333] 0 333 82 0 5 3 16 0 sh [ 234.298278] [ 334] 0 334 82 0 4 3 16 0 sh [ 234.298293] [ 335] 0 335 82 0 4 3 16 0 sh [ 234.298308] [ 368] 0 368 70 3 4 3 12 0 upstart-udev-br [ 234.298325] [ 373] 0 373 258 10 5 3 48 -1000 systemd-udevd [ 234.298342] [ 377] 0 377 94 0 4 3 30 0 udevadm [ 234.298358] [ 384] 0 384 45 0 4 3 7 0 sleep [ 234.298374] [ 394] 0 394 45 0 5 3 7 0 sleep [ 234.298390] [ 402] 0 402 45 0 4 3 7 0 sleep [ 234.298406] [ 403] 0 403 45 0 4 3 7 0 sleep [ 234.298422] [ 408] 0 408 45 0 4 3 7 0 sleep [ 234.298437] [ 409] 0 409 45 0 5 3 7 0 sleep [ 234.298453] [ 410] 0 410 45 0 5 3 7 0 sleep [ 234.298469] [ 413] 0 413 45 0 4 3 7 0 sleep [ 234.298493] [ 1589] 105 1589 126 0 5 3 24 0 ntpd [ 234.298519] [ 1857] 0 1857 240 0 5 3 37 0 systemd-udevd [ 234.298536] [ 1859] 0 1859 239 0 5 3 36 0 systemd-udevd [ 234.298554] [ 1897] 0 1897 99 27 4 3 23 0 init [ 234.298568] Out of memory: Kill process 1897 (init) score 0 or sacrifice child [ 234.298583] Killed process 1897 (init) total-vm:6336kB, anon-rss:768kB, file-rss:960kB [ 234.408487] Out of memory: Kill process 1857 (systemd-udevd) score 0 or sacrifice child [ 234.408518] Killed process 1857 (systemd-udevd) total-vm:15360kB, anon-rss:0kB, file-rss:0kB [ 234.408568] systemd-udevd: page allocation failure: order:1, mode:0x2040d0 [ 234.408584] CPU: 0 PID: 1857 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 234.408597] Call Trace: [ 234.408804] Mem-Info: [ 234.408828] active_anon:7 inactive_anon:9 isolated_anon:0 [ 234.408828] active_file:46 inactive_file:48 isolated_file:0 [ 234.408828] unevictable:0 dirty:0 writeback:0 unstable:0 [ 234.408828] slab_reclaimable:423 slab_unreclaimable:2767 [ 234.408828] mapped:23 shmem:0 pagetables:43 bounce:0 [ 234.408828] free:121 free_pcp:0 free_cma:0 [ 234.408946] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 234.408963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 234.408977] 165 total pagecache pages [ 234.418008] 24 pages in swap cache [ 234.418049] Swap cache stats: add 3882, delete 3858, find 2023/3380 [ 234.418060] Free swap = 11237440kB [ 234.418069] Total swap = 11268032kB [ 234.418078] 10240 pages RAM [ 234.418085] 0 pages HighMem/MovableOnly [ 234.418093] 4197 pages reserved [ 234.418101] 0 pages cma reserved [ 234.418109] 0 pages hwpoisoned [ 234.418119] SLUB: Unable to allocate memory on node 0 (gfp=0xd0) [ 234.418131] cache: kmalloc-131072, object size: 131072, buffer size: 131072, default order: 3, min order: 1 [ 234.418147] node 0: slabs: 26, objs: 74, free: 0 [ 234.418156] zswap: can't allocate compressor buffer [ 234.418170] _cpu_up: attempt to bring up CPU 152 failed [ 234.708904] Out of memory: Kill process 1859 (systemd-udevd) score 0 or sacrifice child [ 234.708924] Killed process 1859 (systemd-udevd) total-vm:15296kB, anon-rss:0kB, file-rss:0kB [ 234.708956] systemd-udevd: page allocation failure: order:1, mode:0x2040d0 [ 234.708967] CPU: 13 PID: 1859 Comm: systemd-udevd Tainted: G W 4.2.0-23-generic #28~14.04.1-Ubuntu [ 234.718028] Call Trace: [ 234.718152] Mem-Info: [ 234.718171] active_anon:10 inactive_anon:6 isolated_anon:0 [ 234.718171] active_file:45 inactive_file:47 isolated_file:0 [ 234.718171] unevictable:0 dirty:0 writeback:0 unstable:0 [ 234.718171] slab_reclaimable:424 slab_unreclaimable:2770 [ 234.718171] mapped:24 shmem:1 pagetables:42 bounce:0 [ 234.718171] free:99 free_pcp:0 free_cma:0 [ 234.718237] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB [ 234.718246] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB [ 234.718254] 167 total pagecache pages [ 234.718260] 28 pages in swap cache [ 234.718265] Swap cache stats: add 4032, delete 4004, find 2124/3554 [ 234.718272] Free swap = 11238144kB [ 234.718277] Total swap = 11268032kB [ 234.718282] 10240 pages RAM [ 234.718286] 0 pages HighMem/MovableOnly [ 234.718291] 4197 pages reserved [ 234.718295] 0 pages cma reserved [ 234.718300] 0 pages hwpoisoned [ 234.718306] SLUB: Unable to allocate memory on node 0 (gfp=0xd0) [ 234.718314] cache: kmalloc-131072, object size: 131072, buffer size: 131072, default order: 3, min order: 1 [ 234.718324] node 0: slabs: 26, objs: 74, free: 0 [ 234.718330] zswap: can't allocate compressor buffer [ 234.718338] _cpu_up: attempt to bring up CPU 153 failed