Jul 20 12:21:58 10.242.43.108 [ 473.114503] init: tty4 main process (1657) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.114907] init: tty5 main process (1661) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.115271] init: tty2 main process (1667) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.115648] init: tty3 main process (1668) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.116015] init: tty6 main process (1670) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.116643] init: cron main process (1734) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.116990] init: tty1 main process (7739) killed by TERM signal Jul 20 12:21:58 10.242.43.108 [ 473.117496] init: plymouth-upstart-bridge main process (8718) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.117765] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.160987] init: plymouth-upstart-bridge main process (8745) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.161260] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.171663] init: plymouth-upstart-bridge main process (8749) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.171928] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.175545] init: plymouth-upstart-bridge main process (8751) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.175808] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.178326] init: plymouth-upstart-bridge main process (8753) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.178594] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.181090] init: plymouth-upstart-bridge main process (8755) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.181353] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.187860] init: plymouth-upstart-bridge main process (8757) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.196089] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.202985] init: plymouth-upstart-bridge main process (8760) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.211089] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.219211] init: plymouth-upstart-bridge main process (8763) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.227973] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.235664] init: plymouth-upstart-bridge main process (8766) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.245201] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:21:58 10.242.43.108 [ 473.252356] init: plymouth-upstart-bridge main process (8768) terminated with status 1 Jul 20 12:21:58 10.242.43.108 [ 473.261905] init: plymouth-upstart-bridge respawning too fast, stopped Jul 20 12:21:59 10.242.43.108 [ 473.344168] init: wait-for-state (rcplymouth-shutdown) main process (8770) killed by TERM signal Jul 20 12:22:23 10.242.43.108 [ 497.408597] init: systemd-logind main process (1778) killed by TERM signal Jul 20 12:22:23 10.242.43.108 [ 497.413064] init: Disconnected from D-Bus system bus Jul 20 12:25:41 10.242.43.108 [ 25.670787] console [netcon0] enabled Jul 20 12:25:41 10.242.43.108 [ 25.674081] netconsole: network logging started Jul 20 12:25:41 10.242.43.108 [ 25.678164] XFS (sdi1): Mounting V4 Filesystem Jul 20 12:25:41 10.242.43.108 [ 25.711033] XFS (sdi1): Ending clean mount Jul 20 12:25:41 10.242.43.108 [ 26.058099] XFS (sdf1): Mounting V4 Filesystem Jul 20 12:25:41 10.242.43.108 [ 26.091569] XFS (sdf1): Ending clean mount Jul 20 12:25:42 10.242.43.108 [ 26.474840] XFS (sdh1): Mounting V4 Filesystem Jul 20 12:25:42 10.242.43.108 [ 26.508025] XFS (sdh1): Ending clean mount Jul 20 12:25:43 10.242.43.108 [ 27.179833] XFS (sdc1): Mounting V4 Filesystem Jul 20 12:25:43 10.242.43.108 [ 27.212403] XFS (sdc1): Ending clean mount Jul 20 12:25:44 10.242.43.108 [ 28.245501] XFS (sdd1): Mounting V4 Filesystem Jul 20 12:25:44 10.242.43.108 [ 28.273197] XFS (sdd1): Ending clean mount Jul 20 12:25:44 10.242.43.108 [ 29.118596] XFS (sdb1): Mounting V4 Filesystem Jul 20 12:25:45 10.242.43.108 [ 29.152164] XFS (sdb1): Ending clean mount Jul 20 12:26:16 10.242.43.108 [ 60.320795] init: plymouth-upstart-bridge main process ended, respawning Jul 20 12:35:37 10.242.43.108 [ 621.951879] FS-Cache: Loaded Jul 20 12:35:37 10.242.43.108 [ 621.981685] Key type ceph registered Jul 20 12:35:37 10.242.43.108 [ 621.982105] libceph: loaded (mon/osd proto 15/24) Jul 20 12:35:37 10.242.43.108 [ 622.019793] FS-Cache: Netfs 'ceph' registered for caching Jul 20 12:35:37 10.242.43.108 [ 622.019990] ceph: loaded (mds proto 32) Jul 20 12:35:37 10.242.43.108 [ 622.021968] libceph: client45973 fsid 928cfe74-ce6f-4fbd-b737-e12e81e044e8 Jul 20 12:35:37 10.242.43.108 [ 622.059822] libceph: mon0 10.242.42.216:6789 session established Jul 20 12:35:37 10.242.43.108 [ 622.070011] ------------[ cut here ]------------ Jul 20 12:35:37 10.242.43.108 [ 622.070198] kernel BUG at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/fs/ceph/mds_client.c:1846! Jul 20 12:35:37 10.242.43.108 [ 622.070500] invalid opcode: 0000 [#1] Jul 20 12:35:37 10.242.43.108 SMP Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.070636] Modules linked in: Jul 20 12:35:37 10.242.43.108 ceph Jul 20 12:35:37 10.242.43.108 libceph Jul 20 12:35:37 10.242.43.108 fscache Jul 20 12:35:37 10.242.43.108 xfs Jul 20 12:35:37 10.242.43.108 libcrc32c Jul 20 12:35:37 10.242.43.108 dm_crypt Jul 20 12:35:37 10.242.43.108 ipmi_devintf Jul 20 12:35:37 10.242.43.108 mei_me Jul 20 12:35:37 10.242.43.108 joydev Jul 20 12:35:37 10.242.43.108 x86_pkg_temp_thermal Jul 20 12:35:37 10.242.43.108 intel_powerclamp Jul 20 12:35:37 10.242.43.108 mei Jul 20 12:35:37 10.242.43.108 coretemp Jul 20 12:35:37 10.242.43.108 ipmi_si Jul 20 12:35:37 10.242.43.108 kvm_intel Jul 20 12:35:37 10.242.43.108 kvm Jul 20 12:35:37 10.242.43.108 crct10dif_pclmul Jul 20 12:35:37 10.242.43.108 dcdbas Jul 20 12:35:37 10.242.43.108 crc32_pclmul Jul 20 12:35:37 10.242.43.108 lpc_ich Jul 20 12:35:37 10.242.43.108 aesni_intel Jul 20 12:35:37 10.242.43.108 aes_x86_64 Jul 20 12:35:37 10.242.43.108 lrw Jul 20 12:35:37 10.242.43.108 gf128mul Jul 20 12:35:37 10.242.43.108 glue_helper Jul 20 12:35:37 10.242.43.108 ablk_helper Jul 20 12:35:37 10.242.43.108 netconsole Jul 20 12:35:37 10.242.43.108 cryptd Jul 20 12:35:37 10.242.43.108 mac_hid Jul 20 12:35:37 10.242.43.108 ipmi_msghandler Jul 20 12:35:37 10.242.43.108 acpi_power_meter Jul 20 12:35:37 10.242.43.108 acpi_pad Jul 20 12:35:37 10.242.43.108 configfs Jul 20 12:35:37 10.242.43.108 sb_edac Jul 20 12:35:37 10.242.43.108 edac_core Jul 20 12:35:37 10.242.43.108 shpchp Jul 20 12:35:37 10.242.43.108 lp Jul 20 12:35:37 10.242.43.108 parport Jul 20 12:35:37 10.242.43.108 mlx4_en Jul 20 12:35:37 10.242.43.108 vxlan Jul 20 12:35:37 10.242.43.108 hid_generic Jul 20 12:35:37 10.242.43.108 usbhid Jul 20 12:35:37 10.242.43.108 ses Jul 20 12:35:37 10.242.43.108 enclosure Jul 20 12:35:37 10.242.43.108 hid Jul 20 12:35:37 10.242.43.108 mpt2sas Jul 20 12:35:37 10.242.43.108 tg3 Jul 20 12:35:37 10.242.43.108 ahci Jul 20 12:35:37 10.242.43.108 raid_class Jul 20 12:35:37 10.242.43.108 ptp Jul 20 12:35:37 10.242.43.108 scsi_transport_sas Jul 20 12:35:37 10.242.43.108 mlx4_core Jul 20 12:35:37 10.242.43.108 libahci Jul 20 12:35:37 10.242.43.108 megaraid_sas Jul 20 12:35:37 10.242.43.108 pps_core Jul 20 12:35:37 10.242.43.108 wmi Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.072333] CPU: 9 PID: 7376 Comm: kworker/9:9 Not tainted 3.16.0-70-generic #90~14.04.1-Ubuntu Jul 20 12:35:37 10.242.43.108 [ 622.072609] Hardware name: Dell Inc. PowerEdge R620/01W23F, BIOS 2.2.2 01/16/2014 Jul 20 12:35:37 10.242.43.108 [ 622.072874] Workqueue: ceph-msgr con_work [libceph] Jul 20 12:35:37 10.242.43.108 622.072874] Workqueue: ceph-msgr con_work [libceph]/01W23F, BIOS 2.2.2 01/16/2014 4.04.1-Ubuntu ent.c:1846! Jul 20 12:35:37 10.242.43.108 [ 622.073028] task: ffff880fe152dbb0 ti: ffff880fff65c000 task.ti: ffff880fff65c000 Jul 20 12:35:37 10.242.43.108 [ 622.078436] RIP: 0010:[] Jul 20 12:35:37 10.242.43.108 [] __prepare_send_request+0x7ea/0x7f0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.089298] RSP: 0018:ffff880fff65fb98 EFLAGS: 00010283 Jul 20 12:35:37 10.242.43.108 [ 622.094725] RAX: ffff8807dc800b02 RBX: ffff8810127da400 RCX: 0000000000000000 Jul 20 12:35:37 10.242.43.108 [ 622.100225] RDX: 000000001bbb682b RSI: 0000000000000000 RDI: ffff8807dc800af2 Jul 20 12:35:37 10.242.43.108 [ 622.105795] RBP: ffff880fff65fc20 R08: 0000000000000000 R09: 0000000000000000 Jul 20 12:35:37 10.242.43.108 [ 622.111358] R10: ffff88081f403900 R11: 0000000000000000 R12: ffff880fc3f0a0f8 Jul 20 12:35:37 10.242.43.108 [ 622.116905] R13: ffff8807db98a000 R14: 0000000000000000 R15: ffff8807dc800a80 Jul 20 12:35:37 10.242.43.108 [ 622.122384] FS: 0000000000000000(0000) GS:ffff88101f280000(0000) knlGS:0000000000000000 Jul 20 12:35:37 10.242.43.108 [ 622.133255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 20 12:35:37 10.242.43.108 [ 622.138740] CR2: 00007f148f811000 CR3: 0000000001c13000 CR4: 00000000001407e0 Jul 20 12:35:37 10.242.43.108 [ 622.144332] Stack: Jul 20 12:35:37 10.242.43.108 [ 622.149803] ffff880fff65fbcc Jul 20 12:35:37 10.242.43.108 ffff880af044c868 Jul 20 12:35:37 10.242.43.108 0000000000000001 Jul 20 12:35:37 10.242.43.108 ffff88100fdc80f8 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.160766] ffff8807dc800afa Jul 20 12:35:37 10.242.43.108 0000000000000000 Jul 20 12:35:37 10.242.43.108 0000000000000000 Jul 20 12:35:37 10.242.43.108 ffff88100fdc80f8 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.171836] 0000000000000000 Jul 20 12:35:37 10.242.43.108 0000000000000001 Jul 20 12:35:37 10.242.43.108 0000000000000000 Jul 20 12:35:37 10.242.43.108 ffff8807dc800b02 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.183043] Call Trace: Jul 20 12:35:37 10.242.43.108 [ 622.188542] [] __do_request+0x230/0x330 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.194098] [] __wake_requests+0x78/0xb0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.199584] [] dispatch+0x54e/0xb00 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.204957] [] try_read+0x4bb/0x10e0 [libceph] Jul 20 12:35:37 10.242.43.108 [ 622.210177] [] ? native_sched_clock+0x35/0x90 Jul 20 12:35:37 10.242.43.108 [ 622.215302] [] ? sched_clock+0x9/0x10 Jul 20 12:35:37 10.242.43.108 [ 622.220288] [] ? sched_clock_cpu+0x85/0xc0 Jul 20 12:35:37 10.242.43.108 [ 622.225206] [] ? put_prev_entity+0x31/0x3f0 Jul 20 12:35:37 10.242.43.108 [ 622.230045] [] con_work+0xb9/0x640 [libceph] Jul 20 12:35:37 10.242.43.108 [ 622.234792] [] process_one_work+0x182/0x450 Jul 20 12:35:37 10.242.43.108 [ 622.239412] [] worker_thread+0x121/0x570 Jul 20 12:35:37 10.242.43.108 [ 622.243924] [] ? rescuer_thread+0x380/0x380 Jul 20 12:35:37 10.242.43.108 [ 622.248431] [] kthread+0xd2/0xf0 Jul 20 12:35:37 10.242.43.108 [ 622.252803] [] ? kthread_create_on_node+0x1c0/0x1c0 Jul 20 12:35:37 10.242.43.108 [ 622.257197] [] ret_from_fork+0x58/0x90 Jul 20 12:35:37 10.242.43.108 [ 622.261576] [] ? kthread_create_on_node+0x1c0/0x1c0 Jul 20 12:35:37 10.242.43.108 [ 622.266025] Code: Jul 20 12:35:37 10.242.43.108 8b Jul 20 12:35:37 10.242.43.108 87 Jul 20 12:35:37 10.242.43.108 a8 Jul 20 12:35:37 10.242.43.108 fc Jul 20 12:35:37 10.242.43.108 ff Jul 20 12:35:37 10.242.43.108 ff Jul 20 12:35:37 10.242.43.108 4c Jul 20 12:35:37 10.242.43.108 89 Jul 20 12:35:37 10.242.43.108 fa Jul 20 12:35:37 10.242.43.108 48 Jul 20 12:35:37 10.242.43.108 c7 Jul 20 12:35:37 10.242.43.108 c6 Jul 20 12:35:37 10.242.43.108 84 Jul 20 12:35:37 10.242.43.108 9b Jul 20 12:35:37 10.242.43.108 52 Jul 20 12:35:37 10.242.43.108 c0 Jul 20 12:35:37 10.242.43.108 48 Jul 20 12:35:37 10.242.43.108 c7 Jul 20 12:35:37 10.242.43.108 c7 Jul 20 12:35:37 10.242.43.108 38 Jul 20 12:35:37 10.242.43.108 1e Jul 20 12:35:37 10.242.43.108 53 Jul 20 12:35:37 10.242.43.108 c0 Jul 20 12:35:37 10.242.43.108 31 Jul 20 12:35:37 10.242.43.108 c0 Jul 20 12:35:37 10.242.43.108 e8 Jul 20 12:35:37 10.242.43.108 c3 Jul 20 12:35:37 10.242.43.108 c9 Jul 20 12:35:37 10.242.43.108 e9 Jul 20 12:35:37 10.242.43.108 c0 Jul 20 12:35:37 10.242.43.108 e9 Jul 20 12:35:37 10.242.43.108 cc Jul 20 12:35:37 10.242.43.108 f9 Jul 20 12:35:37 10.242.43.108 ff Jul 20 12:35:37 10.242.43.108 ff Jul 20 12:35:37 10.242.43.108 4c Jul 20 12:35:37 10.242.43.108 63 Jul 20 12:35:37 10.242.43.108 e0 Jul 20 12:35:37 10.242.43.108 e9 Jul 20 12:35:37 10.242.43.108 b7 Jul 20 12:35:37 10.242.43.108 f9 Jul 20 12:35:37 10.242.43.108 ff Jul 20 12:35:37 10.242.43.108 ff Jul 20 12:35:37 10.242.43.108 0b Jul 20 12:35:37 10.242.43.108 0f Jul 20 12:35:37 10.242.43.108 0b Jul 20 12:35:37 10.242.43.108 66 Jul 20 12:35:37 10.242.43.108 90 Jul 20 12:35:37 10.242.43.108 0f Jul 20 12:35:37 10.242.43.108 1f Jul 20 12:35:37 10.242.43.108 44 Jul 20 12:35:37 10.242.43.108 00 Jul 20 12:35:37 10.242.43.108 00 Jul 20 12:35:37 10.242.43.108 55 Jul 20 12:35:37 10.242.43.108 48 Jul 20 12:35:37 10.242.43.108 89 Jul 20 12:35:37 10.242.43.108 e5 Jul 20 12:35:37 10.242.43.108 41 Jul 20 12:35:37 10.242.43.108 56 Jul 20 12:35:37 10.242.43.108 41 Jul 20 12:35:37 10.242.43.108 55 Jul 20 12:35:37 10.242.43.108 49 Jul 20 12:35:37 10.242.43.108 89 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.280070] RIP Jul 20 12:35:37 10.242.43.108 [] __prepare_send_request+0x7ea/0x7f0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.289114] RSP Jul 20 12:35:37 10.242.43.108 [ 622.300271] ---[ end trace bc4ea915aa83170f ]--- Jul 20 12:35:37 10.242.43.108 [ 622.308390] BUG: unable to handle kernel Jul 20 12:35:37 10.242.43.108 paging request Jul 20 12:35:37 10.242.43.108 at ffffffffffffffd8 Jul 20 12:35:37 10.242.43.108 [ 622.312966] IP: Jul 20 12:35:37 10.242.43.108 [] kthread_data+0x10/0x20 Jul 20 12:35:37 10.242.43.108 [ 622.317447] PGD 1c16067 Jul 20 12:35:37 10.242.43.108 PUD 1c18067 Jul 20 12:35:37 10.242.43.108 PMD 0 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.321793] Oops: 0000 [#2] Jul 20 12:35:37 10.242.43.108 SMP Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.325967] Modules linked in: Jul 20 12:35:37 10.242.43.108 ceph Jul 20 12:35:37 10.242.43.108 libceph Jul 20 12:35:37 10.242.43.108 fscache Jul 20 12:35:37 10.242.43.108 xfs Jul 20 12:35:37 10.242.43.108 libcrc32c Jul 20 12:35:37 10.242.43.108 dm_crypt Jul 20 12:35:37 10.242.43.108 ipmi_devintf Jul 20 12:35:37 10.242.43.108 mei_me Jul 20 12:35:37 10.242.43.108 joydev Jul 20 12:35:37 10.242.43.108 x86_pkg_temp_thermal Jul 20 12:35:37 10.242.43.108 intel_powerclamp Jul 20 12:35:37 10.242.43.108 mei Jul 20 12:35:37 10.242.43.108 coretemp Jul 20 12:35:37 10.242.43.108 ipmi_si Jul 20 12:35:37 10.242.43.108 kvm_intel Jul 20 12:35:37 10.242.43.108 kvm Jul 20 12:35:37 10.242.43.108 crct10dif_pclmul Jul 20 12:35:37 10.242.43.108 dcdbas Jul 20 12:35:37 10.242.43.108 crc32_pclmul Jul 20 12:35:37 10.242.43.108 lpc_ich Jul 20 12:35:37 10.242.43.108 aesni_intel Jul 20 12:35:37 10.242.43.108 aes_x86_64 Jul 20 12:35:37 10.242.43.108 lrw Jul 20 12:35:37 10.242.43.108 gf128mul Jul 20 12:35:37 10.242.43.108 glue_helper Jul 20 12:35:37 10.242.43.108 ablk_helper Jul 20 12:35:37 10.242.43.108 netconsole Jul 20 12:35:37 10.242.43.108 cryptd Jul 20 12:35:37 10.242.43.108 mac_hid Jul 20 12:35:37 10.242.43.108 ipmi_msghandler Jul 20 12:35:37 10.242.43.108 acpi_power_meter Jul 20 12:35:37 10.242.43.108 acpi_pad Jul 20 12:35:37 10.242.43.108 configfs Jul 20 12:35:37 10.242.43.108 sb_edac Jul 20 12:35:37 10.242.43.108 edac_core Jul 20 12:35:37 10.242.43.108 shpchp Jul 20 12:35:37 10.242.43.108 lp Jul 20 12:35:37 10.242.43.108 parport Jul 20 12:35:37 10.242.43.108 mlx4_en Jul 20 12:35:37 10.242.43.108 vxlan Jul 20 12:35:37 10.242.43.108 hid_generic Jul 20 12:35:37 10.242.43.108 usbhid Jul 20 12:35:37 10.242.43.108 ses Jul 20 12:35:37 10.242.43.108 enclosure Jul 20 12:35:37 10.242.43.108 hid Jul 20 12:35:37 10.242.43.108 mpt2sas Jul 20 12:35:37 10.242.43.108 tg3 Jul 20 12:35:37 10.242.43.108 ahci Jul 20 12:35:37 10.242.43.108 raid_class Jul 20 12:35:37 10.242.43.108 ptp Jul 20 12:35:37 10.242.43.108 scsi_transport_sas Jul 20 12:35:37 10.242.43.108 mlx4_core Jul 20 12:35:37 10.242.43.108 libahci Jul 20 12:35:37 10.242.43.108 megaraid_sas Jul 20 12:35:37 10.242.43.108 pps_core Jul 20 12:35:37 10.242.43.108 wmi Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.357986] CPU: 9 PID: 7376 Comm: kworker/9:9 Tainted: G D 3.16.0-70-generic #90~14.04.1-Ubuntu Jul 20 12:35:37 10.242.43.108 [ 622.367710] Hardware name: Dell Inc. PowerEdge R620/01W23F, BIOS 2.2.2 01/16/2014 Jul 20 12:35:37 10.242.43.108 [ 622.377862] task: ffff880fe152dbb0 ti: ffff880fff65c000 task.ti: ffff880fff65c000 Jul 20 12:35:37 10.242.43.108 [ 622.388397] RIP: 0010:[] Jul 20 12:35:37 10.242.43.108 [] kthread_data+0x10/0x20 Jul 20 12:35:37 10.242.43.108 [ 622.399400] RSP: 0018:ffff880fff65f860 EFLAGS: 00010002 Jul 20 12:35:37 10.242.43.108 [ 622.405030] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 000000000000000f Jul 20 12:35:37 10.242.43.108 [ 622.410741] RDX: 0000000000000001 RSI: 0000000000000009 RDI: ffff880fe152dbb0 Jul 20 12:35:37 10.242.43.108 [ 622.416428] RBP: ffff880fff65f860 R08: 000000000000b800 R09: 0000000180270015 Jul 20 12:35:37 10.242.43.108 [ 622.421993] R10: ffffffff8135f92a R11: ffffea00403d2e00 R12: ffff88101f2930c0 Jul 20 12:35:37 10.242.43.108 [ 622.427459] R13: 0000000000000009 R14: 0000000000000000 R15: ffff880fe152dbb0 Jul 20 12:35:37 10.242.43.108 [ 622.432873] FS: 0000000000000000(0000) GS:ffff88101f280000(0000) knlGS:0000000000000000 Jul 20 12:35:37 10.242.43.108 [ 622.443527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 20 12:35:37 10.242.43.108 [ 622.448946] CR2: 0000000000000028 CR3: 0000000001c13000 CR4: 00000000001407e0 Jul 20 12:35:37 10.242.43.108 [ 622.454416] Stack: Jul 20 12:35:37 10.242.43.108 [ 622.459744] ffff880fff65f878 Jul 20 12:35:37 10.242.43.108 ffffffff8108c351 Jul 20 12:35:37 10.242.43.108 ffff880fe152e0e8 Jul 20 12:35:37 10.242.43.108 ffff880fff65f8d8 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.470657] ffffffff8176e2be Jul 20 12:35:37 10.242.43.108 ffff880fe152dbb0 Jul 20 12:35:37 10.242.43.108 ffff880fff65ffd8 Jul 20 12:35:37 10.242.43.108 00000000000130c0 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.481842] 00000000000130c0 Jul 20 12:35:37 10.242.43.108 ffff880fe152dbb0 Jul 20 12:35:37 10.242.43.108 ffff880fe152e308 Jul 20 12:35:37 10.242.43.108 ffff880fe152dba0 Jul 20 12:35:37 10.242.43.108 Jul 20 12:35:37 10.242.43.108 [ 622.492999] Call Trace: Jul 20 12:35:37 10.242.43.108 [ 622.498407] [] wq_worker_sleeping+0x11/0x90 Jul 20 12:35:37 10.242.43.108 [ 622.503847] [] __schedule+0x55e/0x7a0 Jul 20 12:35:37 10.242.43.108 [ 622.509178] [] schedule+0x29/0x70 Jul 20 12:35:37 10.242.43.108 [ 622.514364] [] do_exit+0x6e7/0xa60 Jul 20 12:35:37 10.242.43.108 [ 622.519423] [] oops_end+0xa9/0x150 Jul 20 12:35:37 10.242.43.108 [ 622.524377] [] die+0x4b/0x70 Jul 20 12:35:37 10.242.43.108 [ 622.529203] [] do_trap+0xb0/0x150 Jul 20 12:35:37 10.242.43.108 [ 622.533931] [] do_error_trap+0x97/0x150 Jul 20 12:35:37 10.242.43.108 [ 622.538550] [] ? __prepare_send_request+0x7ea/0x7f0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.543172] [] ? inet_recvmsg+0x6c/0x80 Jul 20 12:35:37 10.242.43.108 [ 622.547704] [] do_invalid_op+0x20/0x30 Jul 20 12:35:37 10.242.43.108 [ 622.552132] [] invalid_op+0x1e/0x30 Jul 20 12:35:37 10.242.43.108 [ 622.556434] [] ? __prepare_send_request+0x7ea/0x7f0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.560765] [] ? __prepare_send_request+0x339/0x7f0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.565070] [] __do_request+0x230/0x330 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.569332] [] __wake_requests+0x78/0xb0 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.573577] [] dispatch+0x54e/0xb00 [ceph] Jul 20 12:35:37 10.242.43.108 [ 622.577792] [] try_read+0x4bb/0x10e0 [libceph] Jul 20 12:35:38 10.242.43.108 [ 622.581959] [] ? native_sched_clock+0x35/0x90 Jul 20 12:35:38 10.242.43.108 [ 622.586064] [] ? sched_clock+0x9/0x10 Jul 20 12:35:38 10.242.43.108 [ 622.590098] [] ? sched_clock_cpu+0x85/0xc0 Jul 20 12:35:38 10.242.43.108 [ 622.594051] [] ? put_prev_entity+0x31/0x3f0 Jul 20 12:35:38 10.242.43.108 [ 622.597907] [] con_work+0xb9/0x640 [libceph] Jul 20 12:35:38 10.242.43.108 [ 622.601693] [] process_one_work+0x182/0x450 Jul 20 12:35:38 10.242.43.108 [ 622.605356] [] worker_thread+0x121/0x570 Jul 20 12:35:38 10.242.43.108 [ 622.608890] [] ? rescuer_thread+0x380/0x380 Jul 20 12:35:38 10.242.43.108 [ 622.612325] [] kthread+0xd2/0xf0 Jul 20 12:35:38 10.242.43.108 [ 622.615627] [] ? kthread_create_on_node+0x1c0/0x1c0 Jul 20 12:35:38 10.242.43.108 [ 622.618900] [] ret_from_fork+0x58/0x90 Jul 20 12:35:38 10.242.43.108 [ 622.622203] [] ? kthread_create_on_node+0x1c0/0x1c0 Jul 20 12:35:38 10.242.43.108 [ 622.625502] Code: Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 48 Jul 20 12:35:38 10.242.43.108 89 Jul 20 12:35:38 10.242.43.108 e5 Jul 20 12:35:38 10.242.43.108 5d Jul 20 12:35:38 10.242.43.108 48 Jul 20 12:35:38 10.242.43.108 8b Jul 20 12:35:38 10.242.43.108 40 Jul 20 12:35:38 10.242.43.108 c8 Jul 20 12:35:38 10.242.43.108 48 Jul 20 12:35:38 10.242.43.108 c1 Jul 20 12:35:38 10.242.43.108 e8 Jul 20 12:35:38 10.242.43.108 02 Jul 20 12:35:38 10.242.43.108 83 Jul 20 12:35:38 10.242.43.108 e0 Jul 20 12:35:38 10.242.43.108 01 Jul 20 12:35:38 10.242.43.108 c3 Jul 20 12:35:38 10.242.43.108 66 Jul 20 12:35:38 10.242.43.108 2e Jul 20 12:35:38 10.242.43.108 0f Jul 20 12:35:38 10.242.43.108 1f Jul 20 12:35:38 10.242.43.108 84 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 0f Jul 20 12:35:38 10.242.43.108 1f Jul 20 12:35:38 10.242.43.108 44 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 48 Jul 20 12:35:38 10.242.43.108 8b Jul 20 12:35:38 10.242.43.108 87 Jul 20 12:35:38 10.242.43.108 c8 Jul 20 12:35:38 10.242.43.108 04 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 55 Jul 20 12:35:38 10.242.43.108 48 Jul 20 12:35:38 10.242.43.108 89 Jul 20 12:35:38 10.242.43.108 e5 Jul 20 12:35:38 10.242.43.108 Jul 20 12:35:38 10.242.43.108 8b Jul 20 12:35:38 10.242.43.108 40 Jul 20 12:35:38 10.242.43.108 d8 Jul 20 12:35:38 10.242.43.108 5d Jul 20 12:35:38 10.242.43.108 c3 Jul 20 12:35:38 10.242.43.108 66 Jul 20 12:35:38 10.242.43.108 2e Jul 20 12:35:38 10.242.43.108 0f Jul 20 12:35:38 10.242.43.108 1f Jul 20 12:35:38 10.242.43.108 84 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 0f Jul 20 12:35:38 10.242.43.108 1f Jul 20 12:35:38 10.242.43.108 44 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 00 Jul 20 12:35:38 10.242.43.108 Jul 20 12:35:38 10.242.43.108 [ 622.636397] RIP Jul 20 12:35:38 10.242.43.108 [] kthread_data+0x10/0x20 Jul 20 12:35:38 10.242.43.108 [ 622.640051] RSP Jul 20 12:35:38 10.242.43.108 [ 622.643679] CR2: ffffffffffffffd8 Jul 20 12:35:38 10.242.43.108 [ 622.647286] ---[ end trace bc4ea915aa831710 ]--- Jul 20 12:35:38 10.242.43.108 [ 622.653714] Fixing recursive fault but reboot is needed! Jul 20 12:35:51 10.242.43.108 [ 635.735592] mlx4_core 0000:42:00.0: command 0x49 timed out (go bit not cleared) Jul 20 12:35:52 10.242.43.108 [ 636.605332] ------------[ cut here ]------------ Jul 20 12:35:52 10.242.43.108 [ 636.609188] WARNING: CPU: 1 PID: 109 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/kernel/watchdog.c:265 watchdog_overflow_callback+0x9c/0xd0() Jul 20 12:35:52 10.242.43.108 [ 636.617289] Watchdog detected hard LOCKUP on cpu 1 Jul 20 12:35:52 10.242.43.108 636.617289] Watchdog detected hard LOCKUP on cpu 1ux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/kernel/watchdog.c:265 watchdog_overflow_callback+0x9c/0xd0() Jul 20 12:35:52 10.242.43.108 [ 636.617440] Modules linked in: Jul 20 12:35:52 10.242.43.108 ceph Jul 20 12:35:52 10.242.43.108 libceph Jul 20 12:35:52 10.242.43.108 fscache Jul 20 12:35:52 10.242.43.108 xfs Jul 20 12:35:52 10.242.43.108 libcrc32c Jul 20 12:35:52 10.242.43.108 dm_crypt Jul 20 12:35:52 10.242.43.108 ipmi_devintf Jul 20 12:35:52 10.242.43.108 mei_me Jul 20 12:35:52 10.242.43.108 joydev Jul 20 12:35:52 10.242.43.108 x86_pkg_temp_thermal Jul 20 12:35:52 10.242.43.108 intel_powerclamp Jul 20 12:35:52 10.242.43.108 mei Jul 20 12:35:52 10.242.43.108 coretemp Jul 20 12:35:52 10.242.43.108 ipmi_si Jul 20 12:35:52 10.242.43.108 kvm_intel Jul 20 12:35:52 10.242.43.108 kvm Jul 20 12:35:52 10.242.43.108 crct10dif_pclmul Jul 20 12:35:52 10.242.43.108 dcdbas Jul 20 12:35:52 10.242.43.108 crc32_pclmul Jul 20 12:35:52 10.242.43.108 lpc_ich Jul 20 12:35:52 10.242.43.108 aesni_intel Jul 20 12:35:52 10.242.43.108 aes_x86_64 Jul 20 12:35:52 10.242.43.108 lrw Jul 20 12:35:52 10.242.43.108 gf128mul Jul 20 12:35:52 10.242.43.108 glue_helper Jul 20 12:35:52 10.242.43.108 ablk_helper Jul 20 12:35:52 10.242.43.108 netconsole Jul 20 12:35:52 10.242.43.108 cryptd Jul 20 12:35:52 10.242.43.108 mac_hid Jul 20 12:35:52 10.242.43.108 ipmi_msghandler Jul 20 12:35:52 10.242.43.108 acpi_power_meter Jul 20 12:35:52 10.242.43.108 acpi_pad Jul 20 12:35:52 10.242.43.108 configfs Jul 20 12:35:52 10.242.43.108 sb_edac Jul 20 12:35:52 10.242.43.108 edac_core Jul 20 12:35:52 10.242.43.108 shpchp Jul 20 12:35:52 10.242.43.108 lp Jul 20 12:35:52 10.242.43.108 parport Jul 20 12:35:52 10.242.43.108 mlx4_en Jul 20 12:35:52 10.242.43.108 vxlan Jul 20 12:35:52 10.242.43.108 hid_generic Jul 20 12:35:52 10.242.43.108 usbhid Jul 20 12:35:52 10.242.43.108 ses Jul 20 12:35:52 10.242.43.108 enclosure Jul 20 12:35:52 10.242.43.108 hid Jul 20 12:35:52 10.242.43.108 mpt2sas Jul 20 12:35:52 10.242.43.108 tg3 Jul 20 12:35:52 10.242.43.108 ahci Jul 20 12:35:52 10.242.43.108 raid_class Jul 20 12:35:52 10.242.43.108 ptp Jul 20 12:35:52 10.242.43.108 scsi_transport_sas Jul 20 12:35:52 10.242.43.108 mlx4_core Jul 20 12:35:52 10.242.43.108 libahci Jul 20 12:35:52 10.242.43.108 megaraid_sas Jul 20 12:35:52 10.242.43.108 pps_core Jul 20 12:35:52 10.242.43.108 wmi Jul 20 12:35:52 10.242.43.108 Jul 20 12:35:52 10.242.43.108 [ 636.654135] CPU: 1 PID: 109 Comm: migration/1 Tainted: G D 3.16.0-70-generic #90~14.04.1-Ubuntu Jul 20 12:35:52 10.242.43.108 [ 636.664157] Hardware name: Dell Inc. PowerEdge R620/01W23F, BIOS 2.2.2 01/16/2014 Jul 20 12:35:52 10.242.43.108 [ 636.674489] 0000000000000000 Jul 20 12:35:52 10.242.43.108 ffff88101f205c00 Jul 20 12:35:52 10.242.43.108 ffffffff81769e17 Jul 20 12:35:52 10.242.43.108 ffff88101f205c48 Jul 20 12:35:52 10.242.43.108 Jul 20 12:35:52 10.242.43.108 [ 636.685230] 0000000000000009 Jul 20 12:35:52 10.242.43.108 ffff88101f205c38 Jul 20 12:35:52 10.242.43.108 ffffffff8106ef1d Jul 20 12:35:52 10.242.43.108 ffff881013ec0000 Jul 20 12:35:52 10.242.43.108 Jul 20 12:35:52 10.242.43.108 [ 636.696312] 0000000000000000 Jul 20 12:35:52 10.242.43.108 ffff88101f205d60 Jul 20 12:35:52 10.242.43.108 0000000000000000 Jul 20 12:35:52 10.242.43.108 ffff88101f205ef8 Jul 20 12:35:52 10.242.43.108 Jul 20 12:35:52 10.242.43.108 [ 636.707527] Call Trace: Jul 20 12:35:52 10.242.43.108 [ 636.713003] Jul 20 12:35:52 10.242.43.108 [] dump_stack+0x64/0x82 Jul 20 12:35:52 10.242.43.108 [ 636.718582] [] warn_slowpath_common+0x7d/0xa0 Jul 20 12:35:52 10.242.43.108 [ 636.724172] [] warn_slowpath_fmt+0x4c/0x50 Jul 20 12:35:52 10.242.43.108 [ 636.729759] [] watchdog_overflow_callback+0x9c/0xd0 Jul 20 12:35:52 10.242.43.108 [ 636.735384] [] __perf_event_overflow+0x8d/0x230 Jul 20 12:35:52 10.242.43.108 [ 636.740988] [] ? x86_perf_event_set_period+0xe8/0x150 Jul 20 12:35:52 10.242.43.108 [ 636.746553] [] perf_event_overflow+0x14/0x20 Jul 20 12:35:52 10.242.43.108 [ 636.752020] [] intel_pmu_handle_irq+0x1ed/0x3e0 Jul 20 12:35:52 10.242.43.108 [ 636.757489] [] ? unmap_kernel_range_noflush+0x11/0x20 Jul 20 12:35:52 10.242.43.108 [ 636.762915] [] perf_event_nmi_handler+0x2b/0x50 Jul 20 12:35:52 10.242.43.108 [ 636.768242] [] nmi_handle+0x88/0x120 Jul 20 12:35:52 10.242.43.108 [ 636.773437] [] default_do_nmi+0x4d/0x140 Jul 20 12:35:52 10.242.43.108 [ 636.778559] [] do_nmi+0xf0/0x160 Jul 20 12:35:52 10.242.43.108 [ 636.783536] [] end_repeat_nmi+0x1a/0x1e Jul 20 12:35:52 10.242.43.108 [ 636.788430] [] ? _raw_spin_lock+0x32/0x50 Jul 20 12:35:52 10.242.43.108 [ 636.793206] [] ? _raw_spin_lock+0x32/0x50 Jul 20 12:35:52 10.242.43.108 [ 636.797786] [] ? _raw_spin_lock+0x32/0x50 Jul 20 12:35:52 10.242.43.108 [ 636.802164] <> Jul 20 12:35:52 10.242.43.108 Jul 20 12:35:52 10.242.43.108 [] sched_rt_period_timer+0xd6/0x2b0 Jul 20 12:35:52 10.242.43.108 [ 636.810819] [] __run_hrtimer+0x77/0x1d0 Jul 20 12:35:52 10.242.43.108 [ 636.815182] [] ? balance_runtime+0x1b0/0x1b0 Jul 20 12:35:52 10.242.43.108 [ 636.819459] [] hrtimer_interrupt+0xef/0x230 Jul 20 12:35:52 10.242.43.108 [ 636.823638] [] ? cpu_stop_should_run+0x50/0x50 Jul 20 12:35:52 10.242.43.108 [ 636.827727] [] local_apic_timer_interrupt+0x37/0x60 Jul 20 12:35:52 10.242.43.108 [ 636.831740] [] smp_apic_timer_interrupt+0x3f/0x60 Jul 20 12:35:52 10.242.43.108 [ 636.835669] [] apic_timer_interrupt+0x6d/0x80 Jul 20 12:35:52 10.242.43.108 [ 636.839493] Jul 20 12:35:52 10.242.43.108 [] ? multi_cpu_stop+0x70/0xf0 Jul 20 12:35:52 10.242.43.108 [ 636.843286] [] cpu_stopper_thread+0x7e/0x150 Jul 20 12:35:52 10.242.43.108 [ 636.847001] [] ? __schedule+0x35f/0x7a0 Jul 20 12:35:52 10.242.43.108 [ 636.850733] [] smpboot_thread_fn+0xff/0x1b0 Jul 20 12:35:52 10.242.43.108 [ 636.854430] [] ? SyS_setgroups+0x180/0x180 Jul 20 12:35:52 10.242.43.108 [ 636.858072] [] kthread+0xd2/0xf0 Jul 20 12:35:52 10.242.43.108 [ 636.861719] [] ? kthread_create_on_node+0x1c0/0x1c0 Jul 20 12:35:52 10.242.43.108 [ 636.865422] [] ret_from_fork+0x58/0x90 Jul 20 12:35:52 10.242.43.108 [ 636.869086] [] ? kthread_create_on_node+0x1c0/0x1c0 Jul 20 12:35:52 10.242.43.108 [ 636.872780] ---[ end trace bc4ea915aa831711 ]--- Jul 20 12:35:56 10.242.43.108 [ 641.484256] ------------[ cut here ]------------ Jul 20 12:35:56 10.242.43.108 [ 641.487980] WARNING: CPU: 19 PID: 4628 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/kernel/watchdog.c:265 watchdog_overflow_callback+0x9c/0xd0() Jul 20 12:35:56 10.242.43.108 [ 641.495671] Watchdog detected hard LOCKUP on cpu 19 Jul 20 12:35:56 10.242.43.108 641.495671] Watchdog detected hard LOCKUP on cpu 19nux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/kernel/watchdog.c:265 watchdog_overflow_callback+0x9c/0xd0() Jul 20 12:35:56 10.242.43.108 [ 641.495825] Modules linked in: Jul 20 12:35:56 10.242.43.108 ceph Jul 20 12:35:56 10.242.43.108 libceph Jul 20 12:35:56 10.242.43.108 fscache Jul 20 12:35:56 10.242.43.108 xfs Jul 20 12:35:56 10.242.43.108 libcrc32c Jul 20 12:35:56 10.242.43.108 dm_crypt Jul 20 12:35:56 10.242.43.108 ipmi_devintf Jul 20 12:35:56 10.242.43.108 mei_me Jul 20 12:35:56 10.242.43.108 joydev Jul 20 12:35:56 10.242.43.108 x86_pkg_temp_thermal Jul 20 12:35:56 10.242.43.108 intel_powerclamp Jul 20 12:35:56 10.242.43.108 mei Jul 20 12:35:56 10.242.43.108 coretemp Jul 20 12:35:56 10.242.43.108 ipmi_si Jul 20 12:35:56 10.242.43.108 kvm_intel Jul 20 12:35:56 10.242.43.108 kvm Jul 20 12:35:56 10.242.43.108 crct10dif_pclmul Jul 20 12:35:56 10.242.43.108 dcdbas Jul 20 12:35:56 10.242.43.108 crc32_pclmul Jul 20 12:35:56 10.242.43.108 lpc_ich Jul 20 12:35:56 10.242.43.108 aesni_intel Jul 20 12:35:56 10.242.43.108 aes_x86_64 Jul 20 12:35:56 10.242.43.108 lrw Jul 20 12:35:56 10.242.43.108 gf128mul Jul 20 12:35:56 10.242.43.108 glue_helper Jul 20 12:35:56 10.242.43.108 ablk_helper Jul 20 12:35:56 10.242.43.108 netconsole Jul 20 12:35:56 10.242.43.108 cryptd Jul 20 12:35:56 10.242.43.108 mac_hid Jul 20 12:35:56 10.242.43.108 ipmi_msghandler Jul 20 12:35:56 10.242.43.108 acpi_power_meter Jul 20 12:35:56 10.242.43.108 acpi_pad Jul 20 12:35:56 10.242.43.108 configfs Jul 20 12:35:56 10.242.43.108 sb_edac Jul 20 12:35:56 10.242.43.108 edac_core Jul 20 12:35:56 10.242.43.108 shpchp Jul 20 12:35:56 10.242.43.108 lp Jul 20 12:35:56 10.242.43.108 parport Jul 20 12:35:56 10.242.43.108 mlx4_en Jul 20 12:35:56 10.242.43.108 vxlan Jul 20 12:35:56 10.242.43.108 hid_generic Jul 20 12:35:56 10.242.43.108 usbhid Jul 20 12:35:56 10.242.43.108 ses Jul 20 12:35:56 10.242.43.108 enclosure Jul 20 12:35:56 10.242.43.108 hid Jul 20 12:35:56 10.242.43.108 mpt2sas Jul 20 12:35:56 10.242.43.108 tg3 Jul 20 12:35:56 10.242.43.108 ahci Jul 20 12:35:56 10.242.43.108 raid_class Jul 20 12:35:56 10.242.43.108 ptp Jul 20 12:35:56 10.242.43.108 scsi_transport_sas Jul 20 12:35:56 10.242.43.108 mlx4_core Jul 20 12:35:56 10.242.43.108 libahci Jul 20 12:35:56 10.242.43.108 megaraid_sas Jul 20 12:35:56 10.242.43.108 pps_core Jul 20 12:35:56 10.242.43.108 wmi Jul 20 12:35:56 10.242.43.108 Jul 20 12:35:56 10.242.43.108 [ 641.531221] CPU: 19 PID: 4628 Comm: ms_pipe_read Tainted: G D W 3.16.0-70-generic #90~14.04.1-Ubuntu Jul 20 12:35:56 10.242.43.108 [ 641.540744] Hardware name: Dell Inc. PowerEdge R620/01W23F, BIOS 2.2.2 01/16/2014 Jul 20 12:35:56 10.242.43.108 [ 641.550508] 0000000000000000 Jul 20 12:35:56 10.242.43.108 ffff88101f325c00 Jul 20 12:35:56 10.242.43.108 ffffffff81769e17 Jul 20 12:35:56 10.242.43.108 ffff88101f325c48 Jul 20 12:35:56 10.242.43.108 Jul 20 12:35:56 10.242.43.108 [ 641.560675] 0000000000000009 Jul 20 12:35:56 10.242.43.108 ffff88101f325c38 Jul 20 12:35:56 10.242.43.108 ffffffff8106ef1d Jul 20 12:35:56 10.242.43.108 ffff8810136f0000 Jul 20 12:35:56 10.242.43.108 Jul 20 12:35:56 10.242.43.108 [ 641.571181] 0000000000000000 Jul 20 12:35:56 10.242.43.108 ffff88101f325d60 Jul 20 12:35:56 10.242.43.108 0000000000000000 Jul 20 12:35:56 10.242.43.108 ffff88101f325ef8 Jul 20 12:35:56 10.242.43.108 Jul 20 12:35:56 10.242.43.108 [ 641.581944] Call Trace: Jul 20 12:35:56 10.242.43.108 [ 641.587271] Jul 20 12:35:56 10.242.43.108 [] dump_stack+0x64/0x82 Jul 20 12:35:56 10.242.43.108 [ 641.592763] [] warn_slowpath_common+0x7d/0xa0 Jul 20 12:35:57 10.242.43.108 [ 641.598303] [] warn_slowpath_fmt+0x4c/0x50 Jul 20 12:35:57 10.242.43.108 [ 641.603794] [] watchdog_overflow_callback+0x9c/0xd0 Jul 20 12:35:57 10.242.43.108 [ 641.609316] [] __perf_event_overflow+0x8d/0x230 Jul 20 12:35:57 10.242.43.108 [ 641.614828] [] ? x86_perf_event_set_period+0xe8/0x150 Jul 20 12:35:57 10.242.43.108 [ 641.620362] [] perf_event_overflow+0x14/0x20 Jul 20 12:35:57 10.242.43.108 [ 641.625825] [] intel_pmu_handle_irq+0x1ed/0x3e0 Jul 20 12:35:57 10.242.43.108 [ 641.631309] [] ? unmap_kernel_range_noflush+0x11/0x20 Jul 20 12:35:57 10.242.43.108 [ 641.636755] [] perf_event_nmi_handler+0x2b/0x50 Jul 20 12:35:57 10.242.43.108 [ 641.642094] [] nmi_handle+0x88/0x120 Jul 20 12:35:57 10.242.43.108 [ 641.647303] [] default_do_nmi+0x4d/0x140 Jul 20 12:35:57 10.242.43.108 [ 641.652437] [] do_nmi+0xf0/0x160 Jul 20 12:35:57 10.242.43.108 [ 641.657428] [] end_repeat_nmi+0x1a/0x1e Jul 20 12:35:57 10.242.43.108 [ 641.662331] [] ? _raw_spin_lock+0x32/0x50 Jul 20 12:35:57 10.242.43.108 [ 641.667121] [] ? _raw_spin_lock+0x32/0x50 Jul 20 12:35:57 10.242.43.108 [ 641.671711] [] ? _raw_spin_lock+0x32/0x50 Jul 20 12:35:57 10.242.43.108 [ 641.676102] <> Jul 20 12:35:57 10.242.43.108 [] try_to_wake_up+0x1c9/0x340 Jul 20 12:35:57 10.242.43.108 [ 641.680488] [] wake_up_state+0x10/0x20 Jul 20 12:35:57 10.242.43.108 [ 641.684806] [] wake_futex+0x66/0x90 Jul 20 12:35:57 10.242.43.108 [ 641.689011] [] futex_requeue+0x668/0x8c0 Jul 20 12:35:57 10.242.43.108 [ 641.693114] [] do_futex+0xa9/0x6a0 Jul 20 12:35:57 10.242.43.108 [ 641.697087] [] SyS_futex+0x71/0x150 Jul 20 12:35:57 10.242.43.108 [ 641.700936] [] system_call_fastpath+0x1a/0x1f Jul 20 12:35:57 10.242.43.108 [ 641.704719] ---[ end trace bc4ea915aa831712 ]--- Jul 20 12:35:58 10.242.43.108 [ 643.424954] ------------[ cut here ]------------ Jul 20 12:35:58 10.242.43.108 [ 643.428548] WARNING: CPU: 9 PID: 7376 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/kernel/watchdog.c:265 watchdog_overflow_callback+0x9c/0xd0() Jul 20 12:35:58 10.242.43.108 [ 643.435834] Watchdog detected hard LOCKUP on cpu 9 Jul 20 12:35:58 10.242.43.108 643.435834] Watchdog detected hard LOCKUP on cpu 9nux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/kernel/watchdog.c:265 watchdog_overflow_callback+0x9c/0xd0() Jul 20 12:35:58 10.242.43.108 [ 643.435990] Modules linked in: Jul 20 12:35:58 10.242.43.108 ceph Jul 20 12:35:58 10.242.43.108 libceph Jul 20 12:35:58 10.242.43.108 fscache Jul 20 12:35:58 10.242.43.108 xfs Jul 20 12:35:58 10.242.43.108 libcrc32c Jul 20 12:35:58 10.242.43.108 dm_crypt Jul 20 12:35:58 10.242.43.108 ipmi_devintf Jul 20 12:35:58 10.242.43.108 mei_me Jul 20 12:35:58 10.242.43.108 joydev Jul 20 12:35:58 10.242.43.108 x86_pkg_temp_thermal Jul 20 12:35:58 10.242.43.108 intel_powerclamp Jul 20 12:35:58 10.242.43.108 mei Jul 20 12:35:58 10.242.43.108 coretemp Jul 20 12:35:58 10.242.43.108 ipmi_si Jul 20 12:35:58 10.242.43.108 kvm_intel Jul 20 12:35:58 10.242.43.108 kvm Jul 20 12:35:58 10.242.43.108 crct10dif_pclmul Jul 20 12:35:58 10.242.43.108 dcdbas Jul 20 12:35:58 10.242.43.108 crc32_pclmul Jul 20 12:35:58 10.242.43.108 lpc_ich Jul 20 12:35:58 10.242.43.108 aesni_intel Jul 20 12:35:58 10.242.43.108 aes_x86_64 Jul 20 12:35:58 10.242.43.108 lrw Jul 20 12:35:58 10.242.43.108 gf128mul Jul 20 12:35:58 10.242.43.108 glue_helper Jul 20 12:35:58 10.242.43.108 ablk_helper Jul 20 12:35:58 10.242.43.108 netconsole Jul 20 12:35:58 10.242.43.108 cryptd Jul 20 12:35:58 10.242.43.108 mac_hid Jul 20 12:35:58 10.242.43.108 ipmi_msghandler Jul 20 12:35:58 10.242.43.108 acpi_power_meter Jul 20 12:35:58 10.242.43.108 acpi_pad Jul 20 12:35:58 10.242.43.108 configfs Jul 20 12:35:58 10.242.43.108 sb_edac Jul 20 12:35:58 10.242.43.108 edac_core Jul 20 12:35:58 10.242.43.108 shpchp Jul 20 12:35:58 10.242.43.108 lp Jul 20 12:35:58 10.242.43.108 parport Jul 20 12:35:58 10.242.43.108 mlx4_en Jul 20 12:35:58 10.242.43.108 vxlan Jul 20 12:35:58 10.242.43.108 hid_generic