root@riverlp1:~# dmesg [ 0.000000] Reserving 512MB of memory at 128MB for crashkernel (System RAM: 30720MB) [ 0.000000] Allocated 4718592 bytes for 2048 pacas at c000000007b20000 [ 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] Page orders: linear mapping = 24, virtual = 16, io = 16, vmemmap = 24 [ 0.000000] Using 1TB segments [ 0.000000] Found initrd at 0xc00000000a000000:0xc00000000b547768 [ 0.000000] bootconsole [udbg0] enabled [ 0.000000] Partition configured for 48 cpus. [ 0.000000] CPU maps initialized for 8 threads per core [ 0.000000] (thread shift is 3) [ 0.000000] Freed 4587520 bytes for unused pacas [ 0.000000] Starting Linux PPC64 #12-Ubuntu SMP Fri Apr 3 04:03:54 UTC 2015 [ 0.000000] ----------------------------------------------------- [ 0.000000] ppc64_pft_size = 0x1c [ 0.000000] phys_mem_size = 0x780000000 [ 0.000000] cpu_features = 0x07fc7aec18500249 [ 0.000000] possible = 0x1fffffef18500649 [ 0.000000] always = 0x0000000018100040 [ 0.000000] cpu_user_features = 0xdc0065c7 0xee000000 [ 0.000000] mmu_features = 0x7c000003 [ 0.000000] firmware_features = 0x00000001c45ffc5f [ 0.000000] htab_hash_mask = 0x1fffff [ 0.000000] ----------------------------------------------------- [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.19.0-12-generic (buildd@fisher01) (gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu12) ) #12-Ubuntu SMP Fri Apr 3 04:03:54 UTC 2015 (Ubuntu 3.19.0-12.12-generic 3.19.3) [ 0.000000] Node 0 Memory: [ 0.000000] Node 3 Memory: 0x0-0x780000000 [ 0.000000] numa: Initmem setup node 0 [ 0.000000] numa: NODE_DATA [mem 0x77fe4d000-0x77fe57fff] [ 0.000000] numa: NODE_DATA(0) on node 3 [ 0.000000] numa: Initmem setup node 3 [mem 0x00000000-0x77fffffff] [ 0.000000] numa: NODE_DATA [mem 0x77fe42000-0x77fe4cfff] [ 0.000000] Section 1917 and 1919 (node 3) have a circular dependency on usemap and pgdat allocations [ 0.000000] PCI host bridge /pci@800000020000013 ranges: [ 0.000000] MEM 0x0003ff8400000000..0x0003ff847effffff -> 0x0000000080000000 [ 0.000000] PCI host bridge /pci@800000020000121 ranges: [ 0.000000] MEM 0x0003ff84a0000000..0x0003ff84afffffff -> 0x00000000a0000000 [ 0.000000] PPC64 nvram contains 15360 bytes [ 0.000000] Top of RAM: 0x780000000, Total RAM: 0x780000000 [ 0.000000] Memory hole size: 0MB [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00000000-0x77fffffff] [ 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 3: [mem 0x00000000-0x77fffffff] [ 0.000000] Could not find start_pfn for node 0 [ 0.000000] Initmem setup node 0 [mem 0x00000000-0xffffffffffffffff] [ 0.000000] On node 0 totalpages: 0 [ 0.000000] Initmem setup node 3 [mem 0x00000000-0x77fffffff] [ 0.000000] On node 3 totalpages: 491520 [ 0.000000] DMA zone: 480 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 491520 pages, LIFO batch:1 [ 0.000000] PERCPU: Embedded 3 pages/cpu @c00000077f100000 s113408 r0 d83200 u262144 [ 0.000000] pcpu-alloc: s113408 r0 d83200 u262144 alloc=1*1048576 [ 0.000000] pcpu-alloc: [0] 00 01 02 03 [0] 04 05 06 07 [ 0.000000] pcpu-alloc: [0] 08 09 10 11 [0] 12 13 14 15 [ 0.000000] pcpu-alloc: [0] 16 17 18 19 [0] 20 21 22 23 [ 0.000000] pcpu-alloc: [0] 24 25 26 27 [0] 28 29 30 31 [ 0.000000] pcpu-alloc: [0] 32 33 34 35 [0] 36 37 38 39 [ 0.000000] pcpu-alloc: [0] 40 41 42 43 [0] 44 45 46 47 [ 0.000000] Built 2 zonelists in Node order, mobility grouping on. Total pages: 491040 [ 0.000000] Policy zone: DMA [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinux-3.19.0-12-generic root=UUID=9aaa0077-8386-43c9-a28c-8c8ac16fd0dd ro splash quiet crashkernel=512M [ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes [ 0.000000] log_buf_len total cpu_extra contributions: 192512 bytes [ 0.000000] log_buf_len min size: 131072 bytes [ 0.000000] log_buf_len: 524288 bytes [ 0.000000] early log buf free: 125944(96%) [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Sorting __ex_table... [ 0.000000] Memory: 30795712K/31457280K available (10560K kernel code, 1408K rwdata, 3448K rodata, 5824K init, 2816K bss, 661568K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=48, Nodes=256 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=48. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=48 [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000000] pic: no ISA interrupt controller [ 0.000000] time_init: decrementer frequency = 512.000000 MHz [ 0.000000] time_init: processor frequency = 4356.000000 MHz [ 0.000001] clocksource: timebase mult[1f40000] shift[24] registered [ 0.000003] clockevent: decrementer mult[83126e98] shift[32] cpu[0] [ 0.000059] Console: colour dummy device 80x25 [ 0.000071] console [hvc0] enabled [ 0.000073] bootconsole [udbg0] disabled [ 0.000095] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 0.000098] pid_max: default: 49152 minimum: 384 [ 0.000130] Security Framework initialized [ 0.000150] AppArmor: AppArmor initialized [ 0.000152] Yama: becoming mindful. [ 0.000331] Dentry cache hash table entries: 4194304 (order: 9, 33554432 bytes) [ 0.005355] Inode-cache hash table entries: 2097152 (order: 8, 16777216 bytes) [ 0.007847] Mount-cache hash table entries: 65536 (order: 3, 524288 bytes) [ 0.007852] Mountpoint-cache hash table entries: 65536 (order: 3, 524288 bytes) [ 0.008210] Initializing cgroup subsys memory [ 0.008260] Initializing cgroup subsys devices [ 0.008262] Initializing cgroup subsys freezer [ 0.008263] Initializing cgroup subsys net_cls [ 0.008265] Initializing cgroup subsys blkio [ 0.008267] Initializing cgroup subsys perf_event [ 0.008269] Initializing cgroup subsys net_prio [ 0.008270] Initializing cgroup subsys hugetlb [ 0.008283] ftrace: allocating 27496 entries in 11 pages [ 0.016192] EEH: pSeries platform initialized [ 0.016203] POWER8 performance monitor hardware support registered [ 0.026798] Brought up 48 CPUs [ 0.026802] Node 0 CPUs: 0-47 [ 0.026804] Node 3 CPUs: [ 0.030086] devtmpfs: initialized [ 0.038192] evm: security.selinux [ 0.038193] evm: security.SMACK64 [ 0.038194] evm: security.SMACK64EXEC [ 0.038195] evm: security.SMACK64TRANSMUTE [ 0.038195] evm: security.SMACK64MMAP [ 0.038196] evm: security.ima [ 0.038197] evm: security.capability [ 0.038304] EEH: devices created [ 0.039678] NET: Registered protocol family 16 [ 0.056409] EEH: PCI Enhanced I/O Error Handling Enabled [ 0.056444] IBM eBus Device Driver [ 0.068301] cpuidle: using governor ladder [ 0.080340] cpuidle: using governor menu [ 0.080437] pstore: Registered nvram as persistent store backend [ 0.083422] PCI: Probing PCI hardware [ 0.083423] PCI: I/O resource not set for host bridge /pci@800000020000013 (domain 0) [ 0.083447] PCI host bridge to bus 0000:01 [ 0.083450] pci_bus 0000:01: root bus resource [mem 0x3ff8400000000-0x3ff847effffff] (bus address [0x80000000-0xfeffffff]) [ 0.083452] pci_bus 0000:01: root bus resource [bus 01-ff] [ 0.085942] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.134543] IOMMU table initialized, virtual merging enabled [ 0.138391] pci 0000:02:02.0: PME# supported from D0 D3hot D3cold [ 0.141466] pci 0000:02:03.0: PME# supported from D0 D3hot D3cold [ 0.160240] PCI: I/O resource not set for host bridge /pci@800000020000121 (domain 1) [ 0.160263] PCI host bridge to bus 0001:50 [ 0.160265] pci_bus 0001:50: root bus resource [mem 0x3ff84a0000000-0x3ff84afffffff] (bus address [0xa0000000-0xafffffff]) [ 0.160266] pci_bus 0001:50: root bus resource [bus 50-ff] [ 0.164595] pci 0001:50:00.0: PME# supported from D0 D3hot [ 0.169535] pci 0001:50:00.1: PME# supported from D0 D3hot [ 0.219887] PCI: Probing PCI hardware done [ 0.219980] pseries-rng: Registering arch random hook. [ 0.231294] vgaarb: loaded [ 0.231480] SCSI subsystem initialized [ 0.231586] libata version 3.00 loaded. [ 0.231615] usbcore: registered new interface driver usbfs [ 0.231623] usbcore: registered new interface driver hub [ 0.231736] usbcore: registered new device driver usb [ 0.231755] pps_core: LinuxPPS API ver. 1 registered [ 0.231756] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.231759] PTP clock support registered [ 0.232120] NetLabel: Initializing [ 0.232121] NetLabel: domain hash size = 128 [ 0.232122] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.232131] NetLabel: unlabeled traffic allowed by default [ 0.232377] Switched to clocksource timebase [ 0.237499] AppArmor: AppArmor Filesystem Enabled [ 0.240752] NET: Registered protocol family 2 [ 0.240979] TCP established hash table entries: 262144 (order: 5, 2097152 bytes) [ 0.241355] TCP bind hash table entries: 65536 (order: 4, 1048576 bytes) [ 0.241459] TCP: Hash tables configured (established 262144 bind 65536) [ 0.241469] TCP: reno registered [ 0.241475] UDP hash table entries: 16384 (order: 3, 524288 bytes) [ 0.241528] UDP-Lite hash table entries: 16384 (order: 3, 524288 bytes) [ 0.241653] NET: Registered protocol family 1 [ 0.242137] PCI: CLS 128 bytes, default 128 [ 0.242168] Trying to unpack rootfs image as initramfs... [ 0.472366] RTAS daemon started [ 0.505720] hv-24x7: read 1246 catalog entries, created 1265 event attrs (0 failures), 127 descs [ 0.506331] futex hash table entries: 16384 (order: 5, 2097152 bytes) [ 0.506493] Initialise system trusted keyring [ 0.506511] audit: initializing netlink subsys (disabled) [ 0.506527] audit: type=2000 audit(1428501627.408:1): initialized [ 0.507565] HugeTLB registered 16 MB page size, pre-allocated 0 pages [ 0.507566] HugeTLB registered 16 GB page size, pre-allocated 0 pages [ 0.508915] zpool: loaded [ 0.508917] zbud: loaded [ 0.509104] VFS: Disk quotas dquot_6.5.2 [ 0.509146] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 0.509579] fuse init (API version 7.23) [ 0.509697] Key type big_key registered [ 0.510235] Key type asymmetric registered [ 0.510239] Asymmetric key parser 'x509' registered [ 0.510270] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.510393] io scheduler noop registered [ 0.510396] io scheduler deadline registered [ 0.510422] io scheduler cfq registered (default) [ 0.518041] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.518326] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.519378] Linux agpgart interface v0.103 [ 0.520687] brd: module loaded [ 0.521657] loop: module loaded [ 0.521974] ibmvscsi 30000004: SRP_VERSION: 16.a [ 0.522130] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 [ 0.522246] ibmvscsi 30000004: partner initialization complete [ 0.522296] ibmvscsi 30000004: host srp version: 16.a, host partition riverv1 (1), OS 3, max io 524288 [ 0.522386] ibmvscsi 30000004: Client reserve enabled [ 0.522394] ibmvscsi 30000004: sent SRP login [ 0.522443] ibmvscsi 30000004: SRP_LOGIN succeeded [ 0.536449] libphy: Fixed MDIO Bus: probed [ 0.536450] tun: Universal TUN/TAP device driver, 1.6 [ 0.536451] tun: (C) 1999-2004 Max Krasnyansky [ 0.536498] ibmveth: IBM Power Virtual Ethernet Driver 1.04 [ 0.536598] ehea: IBM eHEA ethernet device driver (Release EHEA_0107) [ 0.536669] PPP generic driver version 2.4.2 [ 0.536717] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.536724] ehci-pci: EHCI PCI platform driver [ 0.536731] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.536733] ohci-pci: OHCI PCI platform driver [ 0.536740] uhci_hcd: USB Universal Host Controller Interface driver [ 0.536825] mousedev: PS/2 mouse device common for all mice [ 0.536858] i2c /dev entries driver [ 0.536945] device-mapper: uevent: version 1.0.3 [ 0.537028] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com [ 0.537306] pseries_idle_driver registered [ 0.537347] ledtrig-cpu: registered to indicate activity on CPUs [ 0.537420] TCP: cubic registered [ 0.537509] NET: Registered protocol family 10 [ 0.537804] NET: Registered protocol family 17 [ 0.537812] Key type dns_resolver registered [ 0.537931] Loading compiled-in X.509 certificates [ 0.538479] Loaded X.509 cert 'Magrathea: Glacier signing key: 36761aece974670f37ed6b029f25e54da5930bb2' [ 0.538490] registered taskstats version 1 [ 0.538621] scsi 0:0:1:0: Direct-Access AIX VDASD 0001 PQ: 0 ANSI: 3 [ 0.540539] Key type trusted registered [ 0.543955] Key type encrypted registered [ 0.543959] AppArmor: AppArmor sha1 policy hashing enabled [ 0.543962] ima: No TPM chip found, activating TPM-bypass! [ 0.543980] evm: HMAC attrs: 0x1 [ 0.547561] /build/buildd/linux-3.19.0/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 0.547990] PM: Hibernation image not present or could not be loaded. [ 0.557633] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 0.557637] sd 0:0:1:0: [sda] 52428800 512-byte logical blocks: (26.8 GB/25.0 GiB) [ 0.557689] sd 0:0:1:0: [sda] Write Protect is off [ 0.557691] sd 0:0:1:0: [sda] Mode Sense: 2f 00 00 08 [ 0.557737] sd 0:0:1:0: [sda] Cache data unavailable [ 0.557739] sd 0:0:1:0: [sda] Assuming drive cache: write through [ 0.559217] sda: sda1 sda2 sda3 [ 0.559604] sd 0:0:1:0: [sda] Attached SCSI disk [ 0.559850] Freeing unused kernel memory: 5824K (c000000000dc0000 - c000000001370000) [ 0.569653] random: systemd-udevd urandom read with 56 bits of entropy available [ 0.587430] device-mapper: multipath: version 1.7.0 loaded [ 0.598087] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.710.51-0 (2014/02/10) [ 0.598241] bnx2x 0001:50:00.0: msix capability found [ 0.598441] bnx2x 0001:50:00.0: enabling device (0140 -> 0142) [ 0.601907] bnx2x 0001:50:00.0: ibm,query-pe-dma-windows(53) 500000 8000000 20000121 returned 0 [ 0.608789] bnx2x 0001:50:00.0: ibm,create-pe-dma-window(54) 500000 8000000 20000121 c 23 returned 0 (liobn = 0x70000121 starting addr = 8000000 0) [ 0.617134] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.16-k. [ 0.617394] qla2xxx 0000:03:00.0: enabling device (0144 -> 0146) [ 0.618011] qla2xxx [0000:03:00.0]-001d: : Found an ISP2532 irq 506 iobase 0xd000080080000000. [ 0.625262] device-mapper: multipath round-robin: version 1.0.0 loaded [ 1.587264] bnx2x 0001:50:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 1.587426] qla2xxx 0000:03:00.0: ibm,query-pe-dma-windows(53) 10000 8000000 20000013 returned 0 [ 1.593320] qla2xxx 0000:03:00.0: ibm,create-pe-dma-window(54) 10000 8000000 20000013 c 23 returned 0 (liobn = 0x70000013 starting addr = 8000000 0) [ 1.593375] bnx2x 0001:50:00.0: part number 0-0-0-0 [ 1.668098] bnx2x 0001:50:00.1: msix capability found [ 1.668322] bnx2x 0001:50:00.1: enabling device (0140 -> 0142) [ 2.635853] qla2xxx 0000:03:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 2.635856] bnx2x 0001:50:00.1: Using 64-bit direct DMA at offset 800000000000000 [ 2.636426] bnx2x 0001:50:00.1: part number 0-0-0-0 [ 2.658330] random: nonblocking pool is initialized [ 5.504450] scsi host1: qla2xxx [ 5.504827] qla2xxx [0000:03:00.0]-00fb:1: QLogic QLE2564 - PCIe2 LP 4-Port 8Gb FC Adapter. [ 5.504884] qla2xxx [0000:03:00.0]-00fc:1: ISP2532: PCIe (5.0GT/s x8) @ 0000:03:00.0 hdma+ host#=1 fw=7.03.00 (90d5). [ 5.504997] qla2xxx 0000:03:00.1: enabling device (0144 -> 0146) [ 5.505347] qla2xxx [0000:03:00.1]-001d: : Found an ISP2532 irq 507 iobase 0xd0000800800c0000. [ 5.505351] qla2xxx 0000:03:00.1: Using 64-bit direct DMA at offset 800000000000000 [ 5.803646] qla2xxx [0000:03:00.0]-500a:1: LOOP UP detected (8 Gbps). [ 8.388435] scsi host2: qla2xxx [ 8.388777] qla2xxx [0000:03:00.1]-00fb:2: QLogic QLE2564 - PCIe2 LP 4-Port 8Gb FC Adapter. [ 8.388832] qla2xxx [0000:03:00.1]-00fc:2: ISP2532: PCIe (5.0GT/s x8) @ 0000:03:00.1 hdma+ host#=2 fw=7.03.00 (90d5). [ 8.388939] qla2xxx 0000:04:00.0: enabling device (0144 -> 0146) [ 8.389284] qla2xxx [0000:04:00.0]-001d: : Found an ISP2532 irq 507 iobase 0xd000080080104000. [ 8.389287] qla2xxx 0000:04:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 8.512598] scsi: waiting for bus probes to complete ... [ 11.256435] scsi host3: qla2xxx [ 11.256763] qla2xxx [0000:04:00.0]-00fb:3: QLogic QLE2564 - PCIe2 LP 4-Port 8Gb FC Adapter. [ 11.256818] qla2xxx [0000:04:00.0]-00fc:3: ISP2532: PCIe (5.0GT/s x8) @ 0000:04:00.0 hdma+ host#=3 fw=7.03.00 (90d5). [ 11.256925] qla2xxx 0000:04:00.1: enabling device (0144 -> 0146) [ 11.257270] qla2xxx [0000:04:00.1]-001d: : Found an ISP2532 irq 504 iobase 0xd000080080140000. [ 11.257273] qla2xxx 0000:04:00.1: Using 64-bit direct DMA at offset 800000000000000 [ 13.397266] scsi 1:0:0:0: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 13.397959] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 13.398211] sd 1:0:0:0: [sdb] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB) [ 13.398471] scsi 1:0:0:1: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 13.398769] sd 1:0:0:0: [sdb] Write Protect is off [ 13.398771] sd 1:0:0:0: [sdb] Mode Sense: f5 00 00 08 [ 13.399048] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 13.399103] sd 1:0:0:1: Attached scsi generic sg2 type 0 [ 13.399302] sd 1:0:0:1: [sdc] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 13.399808] scsi 1:0:0:2: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 13.400058] sd 1:0:0:1: [sdc] Write Protect is off [ 13.400060] sd 1:0:0:1: [sdc] Mode Sense: ed 00 00 08 [ 13.400339] sd 1:0:0:1: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 13.400406] sd 1:0:0:2: Attached scsi generic sg3 type 0 [ 13.400751] sd 1:0:0:2: [sdd] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 13.400856] scsi 1:0:0:3: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 13.401428] sd 1:0:0:2: [sdd] Write Protect is off [ 13.401430] sd 1:0:0:2: [sdd] Mode Sense: ed 00 00 08 [ 13.401591] sd 1:0:0:3: Attached scsi generic sg4 type 0 [ 13.401911] sd 1:0:0:2: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 13.401952] sd 1:0:0:3: [sde] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 13.402093] scsi 1:0:0:4: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 13.402408] sdb: sdb1 sdb2 sdb3 [ 13.403016] sd 1:0:0:4: Attached scsi generic sg5 type 0 [ 13.403071] scsi: waiting for bus probes to complete ... [ 13.403342] sd 1:0:0:3: [sde] Write Protect is off [ 13.403344] sd 1:0:0:3: [sde] Mode Sense: ed 00 00 08 [ 13.403353] sdc: sdc1 sdc2 sdc3 [ 13.403355] sd 1:0:0:4: [sdf] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 13.403696] sd 1:0:0:3: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 13.404647] sd 1:0:0:0: [sdb] Attached SCSI disk [ 13.405158] sd 1:0:0:4: [sdf] Write Protect is off [ 13.405159] sd 1:0:0:4: [sdf] Mode Sense: ed 00 00 08 [ 13.405477] sdd: sdd1 sdd2 sdd3 [ 13.405844] sd 1:0:0:4: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 13.406760] sd 1:0:0:1: [sdc] Attached SCSI disk [ 13.408323] sde: sde1 sde2 sde3 [ 13.408337] sd 1:0:0:2: [sdd] Attached SCSI disk [ 13.409551] sdf: sdf1 sdf2 sdf3 [ 13.410869] sd 1:0:0:3: [sde] Attached SCSI disk [ 13.412444] sd 1:0:0:4: [sdf] Attached SCSI disk [ 14.140433] scsi host4: qla2xxx [ 14.140777] qla2xxx [0000:04:00.1]-00fb:4: QLogic QLE2564 - PCIe2 LP 4-Port 8Gb FC Adapter. [ 14.140833] qla2xxx [0000:04:00.1]-00fc:4: ISP2532: PCIe (5.0GT/s x8) @ 0000:04:00.1 hdma+ host#=4 fw=7.03.00 (90d5). [ 16.264719] scsi 1:0:1:0: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 16.265283] sd 1:0:1:0: Attached scsi generic sg6 type 0 [ 16.265533] sd 1:0:1:0: [sdg] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB) [ 16.265868] scsi 1:0:1:1: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 16.266274] sd 1:0:1:0: [sdg] Write Protect is off [ 16.266276] sd 1:0:1:0: [sdg] Mode Sense: f5 00 00 08 [ 16.266507] sd 1:0:1:1: Attached scsi generic sg7 type 0 [ 16.266615] sd 1:0:1:0: [sdg] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.266907] sd 1:0:1:1: [sdh] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 16.266972] scsi 1:0:1:2: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 16.267650] sd 1:0:1:1: [sdh] Write Protect is off [ 16.267652] sd 1:0:1:1: [sdh] Mode Sense: ed 00 00 08 [ 16.267763] sd 1:0:1:2: Attached scsi generic sg8 type 0 [ 16.268647] sd 1:0:1:1: [sdh] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.268701] scsi 1:0:1:3: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 16.268767] sd 1:0:1:2: [sdi] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 16.269366] sd 1:0:1:3: Attached scsi generic sg9 type 0 [ 16.269586] sd 1:0:1:2: [sdi] Write Protect is off [ 16.269588] sd 1:0:1:2: [sdi] Mode Sense: ed 00 00 08 [ 16.269812] sd 1:0:1:3: [sdj] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 16.270132] scsi 1:0:1:4: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 16.270135] sd 1:0:1:2: [sdi] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.270150] sdg: sdg1 sdg2 sdg3 [ 16.270707] sd 1:0:1:3: [sdj] Write Protect is off [ 16.270709] sd 1:0:1:3: [sdj] Mode Sense: ed 00 00 08 [ 16.270789] sd 1:0:1:4: Attached scsi generic sg10 type 0 [ 16.270838] scsi: waiting for bus probes to complete ... [ 16.271133] sd 1:0:1:3: [sdj] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.271384] sdh: sdh1 sdh2 sdh3 [ 16.271424] sd 1:0:1:4: [sdk] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 16.272317] sd 1:0:1:4: [sdk] Write Protect is off [ 16.272320] sd 1:0:1:4: [sdk] Mode Sense: ed 00 00 08 [ 16.272390] sd 1:0:1:0: [sdg] Attached SCSI disk [ 16.273317] sd 1:0:1:4: [sdk] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.273796] sdi: sdi1 sdi2 sdi3 [ 16.274273] sd 1:0:1:1: [sdh] Attached SCSI disk [ 16.275005] sdj: sdj1 sdj2 sdj3 [ 16.275544] sd 1:0:1:2: [sdi] Attached SCSI disk [ 16.275965] sdk: sdk1 sdk2 sdk3 [ 16.277040] sd 1:0:1:3: [sdj] Attached SCSI disk [ 16.277707] sd 1:0:1:4: [sdk] Attached SCSI disk [ 19.148888] scsi 1:0:2:0: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.149708] sd 1:0:2:0: Attached scsi generic sg11 type 0 [ 19.150034] sd 1:0:2:0: [sdl] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB) [ 19.150376] scsi 1:0:2:1: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.150631] sd 1:0:2:0: [sdl] Write Protect is off [ 19.150633] sd 1:0:2:0: [sdl] Mode Sense: f5 00 00 08 [ 19.150910] sd 1:0:2:0: [sdl] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.150964] sd 1:0:2:1: Attached scsi generic sg12 type 0 [ 19.151347] scsi 1:0:2:2: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.151537] sd 1:0:2:1: [sdm] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.152774] sd 1:0:2:1: [sdm] Write Protect is off [ 19.152776] sd 1:0:2:1: [sdm] Mode Sense: ed 00 00 08 [ 19.153175] sd 1:0:2:1: [sdm] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.154323] sd 1:0:2:2: [sdn] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.154425] sd 1:0:2:2: Attached scsi generic sg13 type 0 [ 19.154926] sdl: sdl1 sdl2 sdl3 [ 19.155328] scsi 1:0:2:3: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.155942] sd 1:0:2:2: [sdn] Write Protect is off [ 19.155945] sd 1:0:2:2: [sdn] Mode Sense: ed 00 00 08 [ 19.157030] sd 1:0:2:2: [sdn] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.157197] sd 1:0:2:3: Attached scsi generic sg14 type 0 [ 19.158829] scsi 1:0:2:4: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.158843] sd 1:0:2:3: [sdo] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.159074] sdm: sdm1 sdm2 sdm3 [ 19.159768] sd 1:0:2:3: [sdo] Write Protect is off [ 19.159773] sd 1:0:2:3: [sdo] Mode Sense: ed 00 00 08 [ 19.160506] sd 1:0:2:0: [sdl] Attached SCSI disk [ 19.160529] sd 1:0:2:3: [sdo] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.160773] sd 1:0:2:4: Attached scsi generic sg15 type 0 [ 19.161321] scsi 1:0:3:0: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.161698] sd 1:0:2:4: [sdp] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.162951] sd 1:0:3:0: Attached scsi generic sg16 type 0 [ 19.163257] sd 1:0:3:0: [sdq] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB) [ 19.163800] scsi 1:0:3:1: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.163968] sd 1:0:2:4: [sdp] Write Protect is off [ 19.163971] sd 1:0:2:4: [sdp] Mode Sense: ed 00 00 08 [ 19.164178] sd 1:0:3:0: [sdq] Write Protect is off [ 19.164180] sd 1:0:3:0: [sdq] Mode Sense: f5 00 00 08 [ 19.164458] sdn: sdn1 sdn2 sdn3 [ 19.164596] sd 1:0:3:0: [sdq] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.164692] sd 1:0:3:1: Attached scsi generic sg17 type 0 [ 19.164728] sd 1:0:2:1: [sdm] Attached SCSI disk [ 19.165008] sd 1:0:2:4: [sdp] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.165376] sd 1:0:3:1: [sdr] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.165481] scsi 1:0:3:2: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.166644] sd 1:0:3:2: Attached scsi generic sg18 type 0 [ 19.166669] sd 1:0:3:1: [sdr] Write Protect is off [ 19.166673] sd 1:0:3:1: [sdr] Mode Sense: ed 00 00 08 [ 19.167166] sd 1:0:3:1: [sdr] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.167192] scsi 1:0:3:3: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.167216] sd 1:0:3:2: [sds] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.167461] sdo: sdo1 sdo2 sdo3 [ 19.168384] sd 1:0:3:3: Attached scsi generic sg19 type 0 [ 19.168651] sd 1:0:3:2: [sds] Write Protect is off [ 19.168653] sd 1:0:3:2: [sds] Mode Sense: ed 00 00 08 [ 19.169113] sd 1:0:2:2: [sdn] Attached SCSI disk [ 19.169163] sd 1:0:3:3: [sdt] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.169184] scsi 1:0:3:4: Direct-Access IBM 2107900 .850 PQ: 0 ANSI: 5 [ 19.169220] sd 1:0:3:2: [sds] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.169439] sdq: sdq1 sdq2 sdq3 [ 19.170200] sd 1:0:3:4: Attached scsi generic sg20 type 0 [ 19.170325] sd 1:0:3:3: [sdt] Write Protect is off [ 19.170327] sd 1:0:3:3: [sdt] Mode Sense: ed 00 00 08 [ 19.171185] sdr: sdr1 sdr2 sdr3 [ 19.171208] sd 1:0:3:4: [sdu] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 19.171250] sd 1:0:3:3: [sdt] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.172389] sd 1:0:3:4: [sdu] Write Protect is off [ 19.172391] sd 1:0:3:4: [sdu] Mode Sense: ed 00 00 08 [ 19.172433] sdp: sdp1 sdp2 sdp3 [ 19.172600] sd 1:0:3:0: [sdq] Attached SCSI disk [ 19.172972] sd 1:0:3:4: [sdu] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 19.173338] sd 1:0:2:3: [sdo] Attached SCSI disk [ 19.173518] sds: sds1 sds2 sds3 [ 19.174199] sd 1:0:3:1: [sdr] Attached SCSI disk [ 19.177397] sdt: sdt1 sdt2 sdt3 [ 19.178474] sd 1:0:3:2: [sds] Attached SCSI disk [ 19.181668] sdu: sdu1 sdu2 sdu3 [ 19.182520] sd 1:0:2:4: [sdp] Attached SCSI disk [ 19.185411] sd 1:0:3:3: [sdt] Attached SCSI disk [ 19.191437] sd 1:0:3:4: [sdu] Attached SCSI disk [ 24.718536] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null) [ 24.836334] systemd[1]: Inserted module 'autofs4' [ 24.847232] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN) [ 24.847307] systemd[1]: Detected architecture ppc64-le. [ 24.848100] systemd[1]: Set hostname to . [ 24.985962] systemd[1]: Cannot add dependency job for unit nfs-blkmap.service, ignoring: Unit nfs-blkmap.service failed to load: No such file or directory. [ 24.985972] systemd[1]: Cannot add dependency job for unit gssproxy.service, ignoring: Unit gssproxy.service failed to load: No such file or directory. [ 24.985986] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. [ 24.986332] systemd[1]: Created slice Root Slice. [ 24.986338] systemd[1]: Starting Root Slice. [ 24.986402] systemd[1]: Created slice User and Session Slice. [ 24.986408] systemd[1]: Starting User and Session Slice. [ 24.986434] systemd[1]: Listening on udev Control Socket. [ 24.986439] systemd[1]: Starting udev Control Socket. [ 24.986453] systemd[1]: Listening on Delayed Shutdown Socket. [ 24.986458] systemd[1]: Starting Delayed Shutdown Socket. [ 24.986472] systemd[1]: Listening on udev Kernel Socket. [ 24.986477] systemd[1]: Starting udev Kernel Socket. [ 24.986493] systemd[1]: Listening on Journal Audit Socket. [ 24.986498] systemd[1]: Starting Journal Audit Socket. [ 24.986521] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 24.986527] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 24.987953] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 24.987961] systemd[1]: Starting Device-mapper event daemon FIFOs. [ 24.987993] systemd[1]: Listening on Journal Socket. [ 24.988001] systemd[1]: Starting Journal Socket. [ 24.988024] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 24.988030] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 24.988207] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 24.988213] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 24.988273] systemd[1]: Created slice System Slice. [ 24.988281] systemd[1]: Starting System Slice. [ 24.988290] systemd[1]: Started Kernel Module supporting RPCSEC_GSS. [ 24.988757] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 24.989147] systemd[1]: Starting Uncomplicated firewall... [ 24.989516] systemd[1]: Mounting RPC Pipe File System... [ 24.989951] systemd[1]: Mounting Huge Pages File System... [ 24.990469] systemd[1]: Started Set Up Additional Binary Formats. [ 24.990554] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 24.990560] systemd[1]: Starting system-serial\x2dgetty.slice. [ 24.990617] systemd[1]: Created slice system-getty.slice. [ 24.990623] systemd[1]: Starting system-getty.slice. [ 24.991028] systemd[1]: Starting udev Coldplug all Devices... [ 24.991464] systemd[1]: Mounting Debug File System... [ 24.991883] systemd[1]: Starting Increase datagram queue length... [ 24.992295] systemd[1]: Starting Setup Virtual Console... [ 24.992711] systemd[1]: Started Read required files in advance. [ 24.992983] systemd[1]: Starting Read required files in advance... [ 24.994138] systemd[1]: Starting Load Kernel Modules... [ 24.994545] systemd[1]: Starting Nameserver information manager... [ 24.994563] systemd[1]: Reached target Slices. [ 24.994575] systemd[1]: Starting Slices. [ 24.994599] systemd[1]: Listening on Journal Socket (/dev/log). [ 24.994604] systemd[1]: Starting Journal Socket (/dev/log). [ 24.994612] systemd[1]: Reached target Encrypted Volumes. [ 24.994616] systemd[1]: Starting Encrypted Volumes. [ 24.994630] systemd[1]: Listening on fsck to fsckd communication Socket. [ 24.994635] systemd[1]: Starting fsck to fsckd communication Socket. [ 24.995038] systemd[1]: Starting File System Check on Root Device... [ 24.995428] systemd[1]: Mounting POSIX Message Queue File System... [ 25.012535] systemd[1]: Mounted POSIX Message Queue File System. [ 25.012556] systemd[1]: Mounted Debug File System. [ 25.012568] systemd[1]: Mounted Huge Pages File System. [ 25.019890] systemd[1]: Started Setup Virtual Console. [ 25.020999] systemd[1]: Started Increase datagram queue length. [ 25.021059] systemd[1]: Listening on Syslog Socket. [ 25.021066] systemd[1]: Starting Syslog Socket. [ 25.021522] systemd[1]: Starting Journal Service... [ 25.040694] RPC: Registered named UNIX socket transport module. [ 25.040695] RPC: Registered udp transport module. [ 25.040696] RPC: Registered tcp transport module. [ 25.040697] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 25.041198] systemd[1]: Mounted RPC Pipe File System. [ 25.055496] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 25.058393] systemd[1]: Started Load Kernel Modules. [ 25.059419] systemd[1]: Mounted Configuration File System. [ 25.059870] systemd[1]: Starting Apply Kernel Variables... [ 25.060427] systemd[1]: Mounting FUSE Control File System... [ 25.060924] systemd[1]: Starting Create Static Device Nodes in /dev... [ 25.061905] systemd[1]: Mounted FUSE Control File System. [ 25.062212] systemd[1]: Started udev Coldplug all Devices. [ 25.065147] systemd[1]: Started File System Check Daemon to report status. [ 25.065198] systemd[1]: Starting File System Check Daemon to report status... [ 25.065642] systemd[1]: Starting udev Wait for Complete Device Initialization... [ 25.073997] systemd[1]: Started Nameserver information manager. [ 25.090517] systemd[1]: Started Journal Service. [ 25.441202] EXT4-fs (dm-2): re-mounted. Opts: errors=remount-ro [ 25.446629] systemd-journald[2097]: Received request to flush runtime journal from PID 1 [ 25.796895] rtc-generic rtc-generic: rtc core: registered rtc-generic as rtc0 [ 25.906946] pseries_rng: Registering IBM pSeries RNG driver [ 26.037485] Adding 1129408k swap on /dev/mapper/mpath0-part3. Priority:-1 extents:1 across:1129408k FS [ 26.107753] audit: type=1400 audit(1428501653.008:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=4013 comm="apparmor_parser" [ 26.107760] audit: type=1400 audit(1428501653.008:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=4013 comm="apparmor_parser" [ 26.107764] audit: type=1400 audit(1428501653.008:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=4013 comm="apparmor_parser" [ 26.107768] audit: type=1400 audit(1428501653.008:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=4013 comm="apparmor_parser" [ 26.108645] audit: type=1400 audit(1428501653.012:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=4013 comm="apparmor_parser" [ 26.109476] audit: type=1400 audit(1428501653.012:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=4013 comm="apparmor_parser" [ 26.280603] multipathd (4172): /proc/4172/oom_adj is deprecated, please use /proc/4172/oom_score_adj instead. [ 26.337301] FS-Cache: Loaded [ 26.346588] FS-Cache: Netfs 'nfs' registered for caching [ 26.357677] NFS: Registering the id_resolver key type [ 26.357685] Key type id_resolver registered [ 26.357686] Key type id_legacy registered [ 29.549406] qla2xxx [0000:03:00.1]-8038:2: Cable is unplugged... [ 32.417419] qla2xxx [0000:04:00.0]-8038:3: Cable is unplugged... [ 35.309408] qla2xxx [0000:04:00.1]-8038:4: Cable is unplugged... [ 340.286641] eth0: Budget exhausted after napi rescheduled [ 385.460102] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 385.486019] ip_tables: (C) 2000-2006 Netfilter Core Team [14754.271746] EXT4-fs (dm-20): mounting ext2 file system using the ext4 subsystem [14754.295137] EXT4-fs (dm-20): mounted filesystem without journal. Opts: (null) [14759.890481] EXT4-fs (dm-21): mounting ext3 file system using the ext4 subsystem [14759.893141] EXT4-fs (dm-21): mounted filesystem with ordered data mode. Opts: (null) [14762.887806] EXT4-fs (dm-12): mounting ext2 file system using the ext4 subsystem [14762.921582] EXT4-fs (dm-12): mounted filesystem without journal. Opts: (null) [14773.147908] EXT4-fs (dm-14): mounting ext3 file system using the ext4 subsystem [14773.153045] EXT4-fs (dm-14): mounted filesystem with ordered data mode. Opts: (null) [14858.014584] EXT4-fs (dm-20): mounting ext2 file system using the ext4 subsystem [14858.027401] EXT4-fs (dm-20): mounted filesystem without journal. Opts: (null) [14869.934816] EXT4-fs (dm-21): mounting ext3 file system using the ext4 subsystem [14869.940332] EXT4-fs (dm-21): mounted filesystem with ordered data mode. Opts: (null) [14871.984232] EXT4-fs (dm-22): mounted filesystem with ordered data mode. Opts: (null) [14873.919476] EXT4-fs (dm-12): mounting ext2 file system using the ext4 subsystem [14873.921587] EXT4-fs (dm-12): mounted filesystem without journal. Opts: (null) [14876.413487] blk_update_request: critical target error, dev dm-7, sector 13842352 [14876.413508] dm-22: WRITE SAME failed. Manually zeroing. [14885.499444] EXT4-fs (dm-14): mounting ext3 file system using the ext4 subsystem [14885.505822] EXT4-fs (dm-14): mounted filesystem with ordered data mode. Opts: (null) [14887.790161] EXT4-fs (dm-16): mounted filesystem with ordered data mode. Opts: (null) [14889.385371] blk_update_request: critical target error, dev dm-10, sector 13842352 [14889.385389] dm-16: WRITE SAME failed. Manually zeroing. [16080.244960] INFO: task aio-stress:12275 blocked for more than 120 seconds. [16080.244976] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.244979] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.244983] aio-stress D 00003fff7e420818 0 12275 12092 0x00040000 [16080.244985] Call Trace: [16080.244989] [c0000007704633f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.244992] [c000000770463440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.244994] [c000000770463670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.244996] [c000000770463760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.244998] [c0000007704637e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245000] [c000000770463880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245002] [c0000007704638c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245004] [c000000770463900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245006] [c0000007704639c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245008] [c000000770463a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245009] [c000000770463ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245011] [c000000770463b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245013] [c000000770463ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245015] [c000000770463e30] [c000000000009258] syscall_exit+0x0/0x98 [16080.245017] INFO: task aio-stress:12276 blocked for more than 120 seconds. [16080.245022] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.245025] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.245030] aio-stress D 00003fff7e420818 0 12276 12092 0x00040000 [16080.245032] Call Trace: [16080.245040] [c000000770447220] [c00000077fcda880] 0xc00000077fcda880 (unreliable) [16080.245042] [c0000007704473f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.245044] [c000000770447440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.245047] [c000000770447670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.245049] [c000000770447760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.245052] [c0000007704477e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245054] [c000000770447880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245056] [c0000007704478c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245059] [c000000770447900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245061] [c0000007704479c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245064] [c000000770447a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245069] [c000000770447ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245071] [c000000770447b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245074] [c000000770447ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245076] [c000000770447e30] [c000000000009258] syscall_exit+0x0/0x98 [16080.245078] INFO: task aio-stress:12277 blocked for more than 120 seconds. [16080.245083] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.245091] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.245096] aio-stress D 00003fff7e420818 0 12277 12092 0x00040000 [16080.245098] Call Trace: [16080.245100] [c000000770403220] [c00000077f61a880] 0xc00000077f61a880 (unreliable) [16080.245102] [c0000007704033f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.245104] [c000000770403440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.245107] [c000000770403670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.245109] [c000000770403760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.245111] [c0000007704037e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245114] [c000000770403880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245116] [c0000007704038c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245118] [c000000770403900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245121] [c0000007704039c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245123] [c000000770403a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245125] [c000000770403ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245127] [c000000770403b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245129] [c000000770403ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245132] [c000000770403e30] [c000000000009258] syscall_exit+0x0/0x98 [16080.245133] INFO: task aio-stress:12278 blocked for more than 120 seconds. [16080.245138] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.245141] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.245146] aio-stress D 00003fff7e420818 0 12278 12092 0x00040000 [16080.245148] Call Trace: [16080.245150] [c00000077044f220] [c00000077044f270] 0xc00000077044f270 (unreliable) [16080.245151] [c00000077044f3f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.245153] [c00000077044f440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.245155] [c00000077044f670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.245157] [c00000077044f760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.245158] [c00000077044f7e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245160] [c00000077044f880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245162] [c00000077044f8c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245163] [c00000077044f900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245165] [c00000077044f9c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245167] [c00000077044fa60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245168] [c00000077044fac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245169] [c00000077044fb80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245171] [c00000077044fce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245173] [c00000077044fe30] [c000000000009258] syscall_exit+0x0/0x98 [16080.245174] INFO: task aio-stress:12279 blocked for more than 120 seconds. [16080.245178] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.245180] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.245184] aio-stress D 00003fff7e420818 0 12279 12092 0x00040000 [16080.245185] Call Trace: [16080.245187] [c00000077040f3f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.245189] [c00000077040f440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.245190] [c00000077040f670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.245192] [c00000077040f760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.245194] [c00000077040f7e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245195] [c00000077040f880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245197] [c00000077040f8c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245198] [c00000077040f900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245200] [c00000077040f9c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245202] [c00000077040fa60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245203] [c00000077040fac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245205] [c00000077040fb80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245206] [c00000077040fce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245208] [c00000077040fe30] [c000000000009258] syscall_exit+0x0/0x98 [16080.245209] INFO: task aio-stress:12280 blocked for more than 120 seconds. [16080.245213] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.245215] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.245219] aio-stress D 00003fff7e420818 0 12280 12092 0x00040000 [16080.245220] Call Trace: [16080.245222] [c000000770407220] [c000000770407270] 0xc000000770407270 (unreliable) [16080.245224] [c0000007704073f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.245225] [c000000770407440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.245227] [c000000770407670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.245229] [c000000770407760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.245230] [c0000007704077e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245232] [c000000770407880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245233] [c0000007704078c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245235] [c000000770407900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245236] [c0000007704079c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245238] [c000000770407a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245239] [c000000770407ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245241] [c000000770407b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245243] [c000000770407ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245244] [c000000770407e30] [c000000000009258] syscall_exit+0x0/0x98 [16080.245245] INFO: task aio-stress:12281 blocked for more than 120 seconds. [16080.245249] Not tainted 3.19.0-12-generic #12-Ubuntu [16080.245251] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16080.245255] aio-stress D 00003fff7e420818 0 12281 12092 0x00040000 [16080.245256] Call Trace: [16080.245258] [c000000770413220] [c00000077fa5a880] 0xc00000077fa5a880 (unreliable) [16080.245260] [c0000007704133f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16080.245261] [c000000770413440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16080.245263] [c000000770413670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16080.245265] [c000000770413760] [c000000000a377dc] wait_for_common+0xec/0x240 [16080.245266] [c0000007704137e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16080.245268] [c000000770413880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16080.245269] [c0000007704138c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16080.245271] [c000000770413900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16080.245272] [c0000007704139c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16080.245274] [c000000770413a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16080.245276] [c000000770413ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16080.245277] [c000000770413b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16080.245279] [c000000770413ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16080.245280] [c000000770413e30] [c000000000009258] syscall_exit+0x0/0x98 [16200.248928] INFO: task aio-stress:12275 blocked for more than 120 seconds. [16200.248942] Not tainted 3.19.0-12-generic #12-Ubuntu [16200.248945] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16200.248949] aio-stress D 00003fff7e420818 0 12275 12092 0x00040000 [16200.248952] Call Trace: [16200.248955] [c0000007704633f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16200.248958] [c000000770463440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16200.248960] [c000000770463670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16200.248962] [c000000770463760] [c000000000a377dc] wait_for_common+0xec/0x240 [16200.248965] [c0000007704637e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16200.248967] [c000000770463880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16200.248969] [c0000007704638c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16200.248970] [c000000770463900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16200.248973] [c0000007704639c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16200.248975] [c000000770463a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16200.248976] [c000000770463ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16200.248978] [c000000770463b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16200.248980] [c000000770463ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16200.248982] [c000000770463e30] [c000000000009258] syscall_exit+0x0/0x98 [16200.248983] INFO: task aio-stress:12276 blocked for more than 120 seconds. [16200.248987] Not tainted 3.19.0-12-generic #12-Ubuntu [16200.248989] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16200.248993] aio-stress D 00003fff7e420818 0 12276 12092 0x00040000 [16200.248994] Call Trace: [16200.249002] [c000000770447220] [c00000077fcda880] 0xc00000077fcda880 (unreliable) [16200.249004] [c0000007704473f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16200.249005] [c000000770447440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16200.249007] [c000000770447670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16200.249009] [c000000770447760] [c000000000a377dc] wait_for_common+0xec/0x240 [16200.249010] [c0000007704477e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16200.249012] [c000000770447880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16200.249014] [c0000007704478c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16200.249015] [c000000770447900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16200.249017] [c0000007704479c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16200.249019] [c000000770447a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16200.249020] [c000000770447ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16200.249022] [c000000770447b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16200.249023] [c000000770447ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16200.249025] [c000000770447e30] [c000000000009258] syscall_exit+0x0/0x98 [16200.249026] INFO: task aio-stress:12277 blocked for more than 120 seconds. [16200.249030] Not tainted 3.19.0-12-generic #12-Ubuntu [16200.249032] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [16200.249036] aio-stress D 00003fff7e420818 0 12277 12092 0x00040000 [16200.249037] Call Trace: [16200.249039] [c000000770403220] [c00000077f61a880] 0xc00000077f61a880 (unreliable) [16200.249041] [c0000007704033f0] [c000000000015a4c] __switch_to+0x1fc/0x350 [16200.249042] [c000000770403440] [c000000000a3601c] __schedule+0x37c/0x8d0 [16200.249044] [c000000770403670] [c000000000a3a8b4] schedule_timeout+0x254/0x2f0 [16200.249046] [c000000770403760] [c000000000a377dc] wait_for_common+0xec/0x240 [16200.249048] [c0000007704037e0] [c0000000002ff1c8] writeback_inodes_sb_nr+0xb8/0xe0 [16200.249049] [c000000770403880] [c0000000002ffa78] try_to_writeback_inodes_sb_nr+0x98/0xd0 [16200.249051] [c0000007704038c0] [c0000000003774bc] ext4_nonda_switch+0xdc/0xf0 [16200.249052] [c000000770403900] [c00000000037e340] ext4_da_write_begin+0x90/0x3d0 [16200.249054] [c0000007704039c0] [c0000000002134f4] generic_perform_write+0xf4/0x280 [16200.249056] [c000000770403a60] [c0000000002159e0] __generic_file_write_iter+0x2a0/0x430 [16200.249057] [c000000770403ac0] [c000000000371428] ext4_file_write_iter+0x118/0x480 [16200.249059] [c000000770403b80] [c000000000329c78] aio_run_iocb+0x268/0x450 [16200.249060] [c000000770403ce0] [c00000000032afc4] do_io_submit+0x294/0x670 [16200.249062] [c000000770403e30] [c000000000009258] syscall_exit+0x0/0x98 [400481.276971] blk_update_request: critical target error, dev dm-0, sector 2844816 [400481.276992] dm-2: WRITE SAME failed. Manually zeroing. [400525.195331] rpaphp: RPA HOT Plug PCI Controller Driver version: 0.1 [400525.195671] rpaphp: Slot [U78CA.001.CSS025L-P1-C4-C1] registered [400525.196013] rpaphp: Slot [U78CD.001.FZH0586-P1-C1] registered root@riverlp1:~#