==> /tmp/serial_fre1304_out <== Lustre: DEBUG MARKER: excepting tests: 14b 15c Lustre: Mounted lustre-client Lustre: Skipped 10 previous similar messages Lustre: DEBUG MARKER: Using TIMEOUT=20 Lustre: DEBUG MARKER: == replay-dual test 25: replay|resend == 01:50:51 (1451181051) LustreError: 11-0: lustre-OST0000-osc-ffff88011980bc00: operation obd_ping to node 192.168.113.2@tcp failed: rc = -107 Lustre: lustre-OST0000-osc-ffff88011cd5a400: Connection to lustre-OST0000 (at 192.168.113.2@tcp) was lost; in progress operations using this service will wait for recovery to complete Lustre: Skipped 7 previous similar messages LustreError: Skipped 8 previous similar messages Lustre: lustre-OST0000-osc-ffff88011980bc00: Connection restored to 192.168.113.2@tcp (at 192.168.113.2@tcp) Lustre: Skipped 7 previous similar messages Lustre: DEBUG MARKER: osc.lustre-OST0000-osc-*.ost_server_uuid in FULL state after 4 sec Lustre: 5934:0:(client.c:2047:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1451181063/real 1451181063] req@ffff88010af5e680 x1521669463103984/t0(0) o103->MGC192.168.113.1@tcp@192.168.113.1@tcp:17/18 lens 328/224 e 0 to 1 dl 1451181070 ref 1 fl Rpc:X/0/ffffffff rc 0/-1 Lustre: 5935:0:(client.c:2047:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1451181063/real 1451181063] req@ffff88010b0c99c0 x1521669463103980/t0(0) o103->MGC192.168.113.1@tcp@192.168.113.1@tcp:17/18 lens 328/224 e 0 to 1 dl 1451181070 ref 1 fl Rpc:X/0/ffffffff rc 0/-1 Lustre: 5935:0:(client.c:2047:ptlrpc_expire_one_request()) Skipped 10 previous similar messages LustreError: 166-1: MGC192.168.113.1@tcp: Connection to MGS (at 192.168.113.1@tcp) was lost; in progress operations using this service will fail LustreError: Skipped 3 previous similar messages Lustre: 5934:0:(client.c:2047:ptlrpc_expire_one_request()) Skipped 5 previous similar messages Lustre: DEBUG MARKER: == replay-dual test complete, duration 45 sec == 01:51:10 (1451181070) INFO: task umount:10119 blocked for more than 120 seconds. Not tainted 2.6.32-431.29.2.el6.x86_64 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. umount D 0000000000000000 0 10119 10112 0x00000080 ffff88010b55da68 0000000000000082 0000000000000000 000000ac00000000 0000000000000028 ffff88010b55dab8 ffff88010b55da78 000000000004683b ffff88011950e638 ffff88010b55dfd8 000000000000fbc8 ffff88011950e638 Call Trace: [] __mutex_lock_slowpath+0x13e/0x180 [] mutex_lock+0x2b/0x50 [] mgc_process_config+0x1dd/0x1210 [mgc] [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] obd_process_config.clone.0+0x8d/0x2e0 [obdclass] [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] lustre_end_log+0x262/0x6a0 [obdclass] [] ll_put_super+0x82/0x1230 [lustre] [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] ? ll_destroy_inode+0xc3/0x100 [lustre] [] ? destroy_inode+0x2f/0x60 [] ? dispose_list+0xfc/0x120 [] ? invalidate_inodes+0xf6/0x190 [] generic_shutdown_super+0x5b/0xe0 [] kill_anon_super+0x16/0x60 [] lustre_kill_super+0x4a/0x60 [obdclass] [] deactivate_super+0x57/0x80 [] mntput_no_expire+0xbf/0x110 [] sys_umount+0x7b/0x3a0 [] system_call_fastpath+0x16/0x1b SysRq : Show State task PC stack pid father init S 0000000000000001 0 1 0 0x00000000 ffff88011e7ab908 0000000000000082 0000000000000000 ffffea0003d7d690 00000000ffffffff 0000000000000100 ffff88011e68b240 000000000000001b ffff88011e7a9ab8 ffff88011e7abfd8 000000000000fbc8 ffff88011e7a9ab8 Call Trace: [] ? get_page_from_freelist+0x3d1/0x870 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? get_page_from_freelist+0x3d1/0x870 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? vsnprintf+0x450/0x5e0 [] ? d_lookup+0x35/0x60 [] ? mutex_lock+0x1e/0x50 [] ? pipe_read+0x2a7/0x4e0 [] core_sys_select+0x18a/0x2c0 [] ? security_task_wait+0x16/0x20 [] ? wait_consider_task+0x9d/0xb20 [] ? remove_wait_queue+0x3c/0x50 [] ? do_wait+0x17f/0x240 [] ? pvclock_clocksource_read+0x58/0xd0 [] sys_select+0x47/0x110 [] ? posix_ktime_get_ts+0x11/0x20 [] system_call_fastpath+0x16/0x1b kthreadd S 0000000000000000 0 2 0 0x00000000 ffff88011e7b1ed0 0000000000000046 0000000000000000 ffffffff8100c1a2 ffff88011e7a8aa0 ffff88011e7a8aa0 ffffffff81eb4c88 ffff88011dcbbdf8 ffff88011e7a9058 ffff88011e7b1fd8 000000000000fbc8 ffff88011e7a9058 Call Trace: [] ? kernel_thread+0x82/0xe0 [] ? kthread+0x0/0xa0 [] kthreadd+0x1b5/0x1c0 [] child_rip+0xa/0x20 [] ? kthreadd+0x0/0x1c0 [] ? child_rip+0x0/0x20 migration/0 S 0000000000000000 0 3 2 0x00000000 ffff88011e7b5e70 0000000000000046 0000000000000000 0000000000000082 ffff88011e7b5df0 ffff880119c0eae0 ffff880028316840 ffff880028316840 ffff88011e7a85f8 ffff88011e7b5fd8 000000000000fbc8 ffff88011e7a85f8 Call Trace: [] migration_thread+0x265/0x2e0 [] ? migration_thread+0x0/0x2e0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ksoftirqd/0 S 0000000000000000 0 4 2 0x00000000 ffff88011e7b9ea0 0000000000000046 ffff88011e7b9e68 ffff88011e7b9e64 0000000000016840 ffff88011fc23040 ffff880028316840 0000000000000400 ffff88011e7b7af8 ffff88011e7b9fd8 000000000000fbc8 ffff88011e7b7af8 Call Trace: [] ksoftirqd+0xd5/0x110 [] ? ksoftirqd+0x0/0x110 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 migration/0 S 0000000000000000 0 5 2 0x00000000 ffff88011e7bbdf0 0000000000000046 0000000000000000 ffffffff81a98a80 0000000000000086 ffffffff81aa6740 ffff88011e7bbd90 ffffffff810b8498 ffff88011e7b7098 ffff88011e7bbfd8 000000000000fbc8 ffff88011e7b7098 Call Trace: [] ? module_refcount+0x58/0x70 [] ? stop_machine_cpu_stop+0x0/0xf0 [] cpu_stopper_thread+0x125/0x1b0 [] ? thread_return+0x4e/0x770 [] ? default_wake_function+0x12/0x20 [] ? cpu_stopper_thread+0x0/0x1b0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 watchdog/0 S 0000000000000000 0 6 2 0x00000000 ffff88011e7bfea0 0000000000000046 0000000000000000 ffffffff8103ea6c ffff88011e7bfe10 ffffffff81014969 ffff88011e7bfe40 ffffffff810a21c5 ffff88011e7b6638 ffff88011e7bffd8 000000000000fbc8 ffff88011e7b6638 Call Trace: [] ? kvm_clock_read+0x1c/0x20 [] ? sched_clock+0x9/0x10 [] ? sched_clock_local+0x25/0x90 [] watchdog+0x9a/0xd0 [] ? watchdog+0x0/0xd0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 migration/1 S 0000000000000001 0 7 2 0x00000000 ffff88011e7c3e70 0000000000000046 0000000000000000 0000000000000082 ffff88011e7c3df0 ffff88010d34d540 ffff880028216840 ffff880028216840 ffff88011e7c1ab8 ffff88011e7c3fd8 000000000000fbc8 ffff88011e7c1ab8 Call Trace: [] migration_thread+0x265/0x2e0 [] ? migration_thread+0x0/0x2e0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 migration/1 S 0000000000000001 0 8 2 0x00000000 ffff88011e7c5df0 0000000000000046 0000000000000000 000000080000026f 0000000000000082 ffffffff81dfb218 ffff88011e7c5da0 0000000081069973 ffff88011e7c1058 ffff88011e7c5fd8 000000000000fbc8 ffff88011e7c1058 Call Trace: [] ? stop_machine_cpu_stop+0x0/0xf0 [] cpu_stopper_thread+0x125/0x1b0 [] ? thread_return+0x4e/0x770 [] ? default_wake_function+0x12/0x20 [] ? cpu_stopper_thread+0x0/0x1b0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ksoftirqd/1 S 0000000000000001 0 9 2 0x00000000 ffff88011e7cbea0 0000000000000046 0000000000000000 ffff88011e7cbe64 0000000000016840 ffff88011fc23240 ffff880028216840 0000000000000400 ffff88011e7c05f8 ffff88011e7cbfd8 000000000000fbc8 ffff88011e7c05f8 Call Trace: [] ksoftirqd+0xd5/0x110 [] ? ksoftirqd+0x0/0x110 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 watchdog/1 S 0000000000000001 0 10 2 0x00000000 ffff88011e7d5ea0 0000000000000046 0000000000000000 ffffffff8103ea6c ffff88011e7d5e10 ffffffff81014969 ffff88011e7d5e40 ffffffff810a21c5 ffff88011e7d1098 ffff88011e7d5fd8 000000000000fbc8 ffff88011e7d1098 Call Trace: [] ? kvm_clock_read+0x1c/0x20 [] ? sched_clock+0x9/0x10 [] ? sched_clock_local+0x25/0x90 [] watchdog+0x9a/0xd0 [] ? watchdog+0x0/0xd0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 events/0 S 0000000000000000 0 11 2 0x00000000 ffff88011dc01e30 0000000000000046 0000000000000000 ffff880028219440 00000000ffffffff ffff880028213460 ffff88011dc01fd8 ffff880028219448 ffff88011e7d0638 ffff88011dc01fd8 000000000000fbc8 ffff88011e7d0638 Call Trace: [] ? vmstat_update+0x0/0x40 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 events/1 S 0000000000000001 0 12 2 0x00000000 ffff88011dc05e30 0000000000000046 0000000000000000 ffff880028319440 00000000ffffffff ffff880028313460 ffff88011dc05fd8 ffff880028319448 ffff88011dc03ab8 ffff88011dc05fd8 000000000000fbc8 ffff88011dc03ab8 Call Trace: [] ? vmstat_update+0x0/0x40 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 cgroup S 0000000000000001 0 13 2 0x00000000 ffff88011dc07e30 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff88011dc03058 ffff88011dc07fd8 000000000000fbc8 ffff88011dc03058 Call Trace: [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 khelper S 0000000000000000 0 14 2 0x00000000 ffff88011dc0be30 0000000000000046 0000000000000000 0000000000000001 ffff88011dc0be30 ffff88010d3d7640 0000000000000000 0000000000000000 ffff88011dc025f8 ffff88011dc0bfd8 000000000000fbc8 ffff88011dc025f8 Call Trace: [] ? __call_usermodehelper+0x0/0xd0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 netns S 0000000000000001 0 15 2 0x00000000 ffff88011dc3fe30 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff88011dc3daf8 ffff88011dc3ffd8 000000000000fbc8 ffff88011dc3daf8 Call Trace: [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 async/mgr S 0000000000000001 0 16 2 0x00000000 ffff88011dc51e70 0000000000000046 0000000000000001 0000000000000000 ffff88011dc51df0 ffffffff810555ac ffff88011dc51df0 0000000000000282 ffff88011dc3d098 ffff88011dc51fd8 000000000000fbc8 ffff88011dc3d098 Call Trace: [] ? check_preempt_curr+0x7c/0x90 [] async_manager_thread+0xf3/0x150 [] ? default_wake_function+0x0/0x20 [] ? async_manager_thread+0x0/0x150 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 pm S 0000000000000001 0 17 2 0x00000000 ffff88011dc55e30 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff88011dc3c638 ffff88011dc55fd8 000000000000fbc8 ffff88011dc3c638 Call Trace: [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 sync_supers S 0000000000000000 0 18 2 0x00000000 ffff88011dcb9ec0 0000000000000046 ffff88011dcb9e88 ffff88011dcb9e84 ffff88011dcb9ee0 ffff88011fc23240 ffff880028216840 00000000000005ff ffff88011dcb7ab8 ffff88011dcb9fd8 000000000000fbc8 ffff88011dcb7ab8 Call Trace: [] ? bdi_sync_supers+0x0/0x60 [] bdi_sync_supers+0x3b/0x60 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 bdi-default S 0000000000000001 0 19 2 0x00000000 ffff88011dcbbdd0 0000000000000046 0000000000000000 ffff8800283168a8 ffff880109fc4078 0000000000000286 ffff88011dcbbd70 ffffffff81083e1c ffff88011dcb7058 ffff88011dcbbfd8 000000000000fbc8 ffff88011dcb7058 Call Trace: [] ? lock_timer_base+0x3c/0x70 [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] bdi_forker_task+0x263/0x310 [] ? bdi_forker_task+0x0/0x310 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kintegrityd/0 S 0000000000000000 0 20 2 0x00000000 ffff88011dcbfe30 0000000000000046 0000000000000000 ffff8800283168a8 0000000000000001 ffff880028316840 ffff88011dcbfde0 ffffffff8106abeb ffff88011dcb65f8 ffff88011dcbffd8 000000000000fbc8 ffff88011dcb65f8 Call Trace: [] ? dequeue_task_fair+0x12b/0x130 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kintegrityd/1 S 0000000000000001 0 21 2 0x00000000 ffff88011dcc3e30 0000000000000046 0000000000000000 ffff8800283168a8 0000000000000001 ffff880028316840 ffff88011dcc3de0 ffffffff8106abeb ffff88011dcc1af8 ffff88011dcc3fd8 000000000000fbc8 ffff88011dcc1af8 Call Trace: [] ? dequeue_task_fair+0x12b/0x130 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kblockd/0 S 0000000000000000 0 22 2 0x00000000 ffff88011dccbe30 0000000000000046 0000000000000000 ffff88011dccbdf4 ffff88011897ee68 ffff88011fc23040 ffff880028316840 0000000000000400 ffff88011dcc1098 ffff88011dccbfd8 000000000000fbc8 ffff88011dcc1098 Call Trace: [] ? prepare_to_wait+0x4e/0x80 [] ? cfq_kick_queue+0x0/0x60 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kblockd/1 S 0000000000000001 0 23 2 0x00000000 ffff88011dccfe30 0000000000000046 ffff88011dccfdf8 ffff88011dccfdf4 ffff88011897ee68 ffff88011fc23240 ffff880028216840 0000000000000400 ffff88011dcc0638 ffff88011dccffd8 000000000000fbc8 ffff88011dcc0638 Call Trace: [] ? cfq_kick_queue+0x0/0x60 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kacpid S 0000000000000000 0 24 2 0x00000000 ffff88011de01e30 0000000000000046 ffff88011de01d90 ffffffff81529a8d ffff88011de01e10 ffffffff8106de63 ffff88011de01e10 0000000000000286 ffff88011ddffab8 ffff88011de01fd8 000000000000fbc8 ffff88011ddffab8 Call Trace: [] ? wait_for_completion+0x1d/0x20 [] ? set_cpus_allowed_ptr+0x133/0x1d0 [] ? prepare_to_wait+0x4e/0x80 [] ? bind_to_cpu0+0x0/0x32 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kacpi_notify S 0000000000000000 0 25 2 0x00000000 ffff88011de23e30 0000000000000046 ffff88011de23d90 ffffffff81529a8d ffff88011de23e10 ffffffff8106de63 ffff88011de23e10 0000000000000286 ffff88011ddff058 ffff88011de23fd8 000000000000fbc8 ffff88011ddff058 Call Trace: [] ? wait_for_completion+0x1d/0x20 [] ? set_cpus_allowed_ptr+0x133/0x1d0 [] ? prepare_to_wait+0x4e/0x80 [] ? bind_to_cpu0+0x0/0x32 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kacpi_hotplug S 0000000000000000 0 26 2 0x00000000 ffff88011de27e30 0000000000000046 ffff88011de27d90 ffffffff81529a8d ffff88011de27e10 ffffffff8106de63 ffff88011de27e10 0000000000000282 ffff88011ddfe5f8 ffff88011de27fd8 000000000000fbc8 ffff88011ddfe5f8 Call Trace: [] ? wait_for_completion+0x1d/0x20 [] ? set_cpus_allowed_ptr+0x133/0x1d0 [] ? prepare_to_wait+0x4e/0x80 [] ? bind_to_cpu0+0x0/0x32 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ata_aux S 0000000000000001 0 27 2 0x00000000 ffff88011dea9e30 0000000000000046 ffff88011e7a9548 ffff8800283168a8 ffff88011dea9db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011dea7af8 ffff88011dea9fd8 000000000000fbc8 ffff88011dea7af8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ata_sff/0 S 0000000000000000 0 28 2 0x00000000 ffff88011deabe30 0000000000000046 0000000000000000 ffff8800283168a8 ffff88011deabdb0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011dea7098 ffff88011deabfd8 000000000000fbc8 ffff88011dea7098 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ata_sff/1 S 0000000000000001 0 29 2 0x00000000 ffff88011df21e30 0000000000000046 ffff88011e7a9548 ffff8800283168a8 ffff88011df21db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011dea6638 ffff88011df21fd8 000000000000fbc8 ffff88011dea6638 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ksuspend_usbd S 0000000000000001 0 30 2 0x00000000 ffff88011df25e30 0000000000000046 0000000000000000 0000000000000402 ffff88011df25df0 ffffffff813cc46c ffff88011e7a9538 ffff8800283168a8 ffff88011df23ab8 ffff88011df25fd8 000000000000fbc8 ffff88011df23ab8 Call Trace: [] ? usb_suspend_both+0x1bc/0x340 [] ? prepare_to_wait+0x4e/0x80 [] ? usb_autosuspend_work+0x0/0x20 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 khubd S 0000000000000001 0 31 2 0x00000000 ffff88011df45d60 0000000000000046 0000000000000000 0000000000000000 0000000000000000 000004008103f9d8 00000000ffffffff ffff8801190e9000 ffff88011df23058 ffff88011df45fd8 000000000000fbc8 ffff88011df23058 Call Trace: [] hub_thread+0x379/0x1a40 [] ? __dequeue_entity+0x30/0x50 [] ? autoremove_wake_function+0x0/0x40 [] ? hub_thread+0x0/0x1a40 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kseriod S 0000000000000001 0 32 2 0x00000000 ffff88011df49e50 0000000000000046 ffff88011df49dd0 ffffffff810a0f5f ffff88011df49e10 ffff88011de06438 ffff88011df49e30 0000000000000282 ffff88011df225f8 ffff88011df49fd8 000000000000fbc8 ffff88011df225f8 Call Trace: [] ? up+0x2f/0x50 [] ? prepare_to_wait+0x4e/0x80 [] serio_thread+0x39a/0x450 [] ? autoremove_wake_function+0x0/0x40 [] ? serio_thread+0x0/0x450 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 md/0 S 0000000000000000 0 33 2 0x00000000 ffff88011df4de30 0000000000000046 0000000000000000 ffff8800283168a8 ffff88011df4ddb0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011df4baf8 ffff88011df4dfd8 000000000000fbc8 ffff88011df4baf8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 md/1 S 0000000000000001 0 34 2 0x00000000 ffff88011df4fe30 0000000000000046 0000000000000000 ffff8800283168a8 ffff88011df4fdb0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011df4b098 ffff88011df4ffd8 000000000000fbc8 ffff88011df4b098 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 md_misc/0 S 0000000000000000 0 35 2 0x00000000 ffff88011df53e30 0000000000000046 0000000000000000 ffff8800283168a8 ffff88011df53db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011df4a638 ffff88011df53fd8 000000000000fbc8 ffff88011df4a638 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 md_misc/1 S 0000000000000001 0 36 2 0x00000000 ffff88011df59e30 0000000000000046 0000000000000000 ffff8800283168a8 ffff88011df59db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011df57ab8 ffff88011df59fd8 000000000000fbc8 ffff88011df57ab8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 linkwatch S 0000000000000000 0 37 2 0x00000000 ffff88011df5be30 0000000000000046 0000000000000000 ffff8800283168a8 ffff88011df5bdb0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff88011df57058 ffff88011df5bfd8 000000000000fbc8 ffff88011df57058 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? linkwatch_event+0x0/0x30 [] ? linkwatch_event+0x0/0x30 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 khungtaskd S 0000000000000001 0 38 2 0x00000000 ffff880119627dd0 0000000000000046 0000000000000000 ffff880028303fc0 ffff880119627dd0 ffffffff81010110 ffff880119627d9c ffff88011950e080 ffff88011df565f8 ffff880119627fd8 000000000000fbc8 ffff88011df565f8 Call Trace: [] ? dump_trace+0x190/0x3b0 [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] schedule_timeout_interruptible+0x1e/0x20 [] watchdog+0x52/0x250 [] ? watchdog+0x0/0x250 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kswapd0 S 0000000000000000 0 39 2 0x00000000 ffff88011962be20 0000000000000046 0000000000000000 0000000281529c7a ffff88002804d000 0000000000000000 0000000000000000 ffffffff81c064c0 ffff880119629af8 ffff88011962bfd8 000000000000fbc8 ffff880119629af8 Call Trace: [] kswapd+0x309/0x3b0 [] ? autoremove_wake_function+0x0/0x40 [] ? kswapd+0x0/0x3b0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ksmd S 0000000000000001 0 40 2 0x00000000 ffff8801196abe10 0000000000000046 ffff880119628ae0 ffff880119628ae0 ffff8801196abda0 ffffffff8106a33b ffff8801196abda0 ffff880119628ae0 ffff880119629098 ffff8801196abfd8 000000000000fbc8 ffff880119629098 Call Trace: [] ? enqueue_task_fair+0xfb/0x100 [] ? prepare_to_wait+0x4e/0x80 [] ksm_scan_thread+0xa5b/0x1120 [] ? thread_return+0x4e/0x770 [] ? default_wake_function+0x12/0x20 [] ? autoremove_wake_function+0x0/0x40 [] ? ksm_scan_thread+0x0/0x1120 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 khugepaged S 0000000000000000 0 41 2 0x00000000 ffff8801196e1ce0 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff880119628638 ffff8801196e1fd8 000000000000fbc8 ffff880119628638 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] khugepaged+0x4ec/0x1310 [] ? autoremove_wake_function+0x0/0x40 [] ? khugepaged+0x0/0x1310 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 aio/0 S 0000000000000000 0 42 2 0x00000000 ffff8801196e5e30 0000000000000046 0000000000000000 ffff8800283168a8 ffff8801196e5db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff8801196e3ab8 ffff8801196e5fd8 000000000000fbc8 ffff8801196e3ab8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 aio/1 S 0000000000000001 0 43 2 0x00000000 ffff8801196e9e30 0000000000000046 ffff88011e7a9548 ffff8800283168a8 ffff8801196e9db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff8801196e3058 ffff8801196e9fd8 000000000000fbc8 ffff8801196e3058 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 crypto/0 S 0000000000000000 0 44 2 0x00000000 ffff8801197bde30 0000000000000046 0000000000000000 ffff8800283168a8 ffff8801197bddb0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff8801196e25f8 ffff8801197bdfd8 000000000000fbc8 ffff8801196e25f8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 crypto/1 S 0000000000000001 0 45 2 0x00000000 ffff8801197d1e30 0000000000000046 ffff88011e7a9548 ffff8800283168a8 ffff8801197d1db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff8801197bfaf8 ffff8801197d1fd8 000000000000fbc8 ffff8801197bfaf8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kthrotld/0 S 0000000000000000 0 50 2 0x00000000 ffff8801197dbe30 0000000000000046 0000000000000000 ffff8800283168a8 ffff8801197dbdb0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff8801197d85f8 ffff8801197dbfd8 000000000000fbc8 ffff8801197d85f8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kthrotld/1 S 0000000000000001 0 51 2 0x00000000 ffff8801197d3e30 0000000000000046 ffff88011e7a9548 ffff8800283168a8 ffff8801197d3db0 ffffffff8105af80 ffff88011e7a9538 ffff8800283168a8 ffff8801197d7af8 ffff8801197d3fd8 000000000000fbc8 ffff8801197d7af8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kpsmoused S 0000000000000001 0 53 2 0x00000000 ffff880119109e30 0000000000000046 0000000000000000 ffff8800282168a8 ffff880119109db0 ffffffff8105af80 ffff88011e7a9538 ffff8800282168a8 ffff8801197d6638 ffff880119109fd8 000000000000fbc8 ffff8801197d6638 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 usbhid_resume S 0000000000000001 0 54 2 0x00000000 ffff88011910de30 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff88011910bab8 ffff88011910dfd8 000000000000fbc8 ffff88011910bab8 Call Trace: [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kstriped S 0000000000000001 0 84 2 0x00000000 ffff880119155e30 0000000000000046 ffff880119186ae8 ffff8800283168a8 ffff880119155db0 ffffffff8105af80 ffff880119186ad8 ffff8800283168a8 ffff88011910a5f8 ffff880119155fd8 000000000000fbc8 ffff88011910a5f8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 scsi_eh_0 S 0000000000000001 0 156 2 0x00000000 ffff880119357e20 0000000000000046 000000000000000f 0000000000000282 ffff880119357de0 ffffffff813a3ba7 ffff880119357de0 ffffffff813a2538 ffff880118821058 ffff880119357fd8 000000000000fbc8 ffff880118821058 Call Trace: [] ? ata_scsi_port_error_handler+0x627/0x710 [] ? ata_scsi_cmd_error_handler+0x128/0x180 [] scsi_error_handler+0x99/0x810 [] ? default_wake_function+0x12/0x20 [] ? scsi_error_handler+0x0/0x810 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 scsi_eh_1 S 0000000000000001 0 157 2 0x00000000 ffff880119353e20 0000000000000046 000000000000000f 0000000000000282 ffff880119353de0 ffffffff813a3ba7 ffff880119353de0 ffffffff813a2538 ffff880118821ab8 ffff880119353fd8 000000000000fbc8 ffff880118821ab8 Call Trace: [] ? ata_scsi_port_error_handler+0x627/0x710 [] ? ata_scsi_cmd_error_handler+0x128/0x180 [] scsi_error_handler+0x99/0x810 [] ? default_wake_function+0x12/0x20 [] ? scsi_error_handler+0x0/0x810 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 virtio-blk S 0000000000000001 0 272 2 0x00000000 ffff8801188bbe30 0000000000000046 ffff88011883c0c8 ffff8800283168a8 ffff8801188bbdb0 ffffffff8105af80 ffff88011883c0b8 ffff8800283168a8 ffff8801188325f8 ffff8801188bbfd8 000000000000fbc8 ffff8801188325f8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 jbd2/vda1-8 S 0000000000000001 0 284 2 0x00000000 ffff8801189a9e60 0000000000000046 0000000000000efb 0000000000000000 00000000000002e2 0000000000000000 0000000000000000 0000000000000004 ffff88011896c5f8 ffff8801189a9fd8 000000000000fbc8 ffff88011896c5f8 Call Trace: [] ? prepare_to_wait+0x4e/0x80 [] kjournald2+0x1fa/0x220 [jbd2] [] ? autoremove_wake_function+0x0/0x40 [] ? kjournald2+0x0/0x220 [jbd2] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ext4-dio-unwr S 0000000000000000 0 285 2 0x00000000 ffff880118843e30 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff88011910b058 ffff880118843fd8 000000000000fbc8 ffff88011910b058 Call Trace: [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 udevd S 0000000000000001 0 360 1 0x00000000 ffff880119181a58 0000000000000082 ffff8801191819e8 ffffffff811a08c6 0000000000000000 ffff88011883d540 ffffffff81061d00 0000000000000000 ffff880119305058 ffff880119181fd8 000000000000fbc8 ffff880119305058 Call Trace: [] ? pollwake+0x56/0x60 [] ? default_wake_function+0x0/0x20 [] ? _spin_unlock_irqrestore+0x17/0x20 [] schedule_hrtimeout_range+0x13d/0x160 [] ? __pollwait+0x75/0xf0 [] ? add_wait_queue+0x46/0x60 [] ? unix_dgram_poll+0x127/0x1c0 [] poll_schedule_timeout+0x39/0x60 [] do_sys_poll+0x457/0x520 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? autoremove_wake_function+0x0/0x40 [] ? generic_file_aio_write+0xba/0x100 [] ? do_sync_write+0xfa/0x140 [] ? sys_recvfrom+0xee/0x180 [] ? vfs_write+0x132/0x1a0 [] sys_poll+0x71/0x100 [] system_call_fastpath+0x16/0x1b vballoon S 0000000000000000 0 391 2 0x00000000 ffff880119c27e40 0000000000000046 0000000000000000 0000000000000000 ffff880119c26000 ffffffffffffff00 0000000000000004 000000000001c074 ffff8801188b1af8 ffff880119c27fd8 000000000000fbc8 ffff8801188b1af8 Call Trace: [] ? vp_get+0x50/0x70 [virtio_pci] [] balloon+0x204/0x260 [virtio_balloon] [] ? autoremove_wake_function+0x0/0x40 [] ? balloon+0x0/0x260 [virtio_balloon] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 virtio-net S 0000000000000000 0 396 2 0x00000000 ffff880119d63e30 0000000000000046 ffff8801191ae0c8 ffff8800282168a8 ffff880119d63db0 ffffffff8105af80 ffff8801191ae0b8 ffff8800282168a8 ffff880119350638 ffff880119d63fd8 000000000000fbc8 ffff880119350638 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? prepare_to_wait+0x4e/0x80 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kauditd S 0000000000000000 0 696 2 0x00000000 ffff88011d3dfe70 0000000000000046 ffff88011d3dfe38 ffff88011d3dfe34 ffff88010bc76bc0 ffff88011fc23040 ffff880028316840 00000000000006e2 ffff88011917faf8 ffff88011d3dffd8 000000000000fbc8 ffff88011917faf8 Call Trace: [] kauditd_thread+0x149/0x180 [] ? default_wake_function+0x0/0x20 [] ? kauditd_thread+0x0/0x180 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 dhclient S 0000000000000000 0 875 1 0x00000000 ffff8801193e7908 0000000000000082 0000000000000000 ffffffff8109fde3 ffff880100000000 0000000100000286 ffff8801193e78a8 ffffffff8109f4a1 ffff8801191afaf8 ffff8801193e7fd8 000000000000fbc8 ffff8801191afaf8 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] ? lock_hrtimer_base+0x31/0x60 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? enqueue_task_fair+0xfb/0x100 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? release_sock+0xe5/0x110 [] ? skb_free_datagram_locked+0x36/0x50 [] ? udp_recvmsg+0x17c/0x320 [] ? inet_recvmsg+0x5a/0x90 [] ? sock_recvmsg+0x133/0x160 [] ? autoremove_wake_function+0x0/0x40 [] core_sys_select+0x18a/0x2c0 [] ? pvclock_clocksource_read+0x58/0xd0 [] ? pvclock_clocksource_read+0x58/0xd0 [] ? kvm_clock_read+0x1c/0x20 [] ? kvm_clock_get_cycles+0x9/0x10 [] ? ktime_get_ts+0xb1/0xf0 [] sys_select+0x47/0x110 [] system_call_fastpath+0x16/0x1b auditd S 0000000000000001 0 913 1 0x00000000 ffff880119345da8 0000000000000086 ffff880119345d98 ffffffff8109fde3 ffff880100000001 0000000100000282 ffff880119345d88 ffffffff81061b6e ffff880119351af8 ffff880119345fd8 000000000000fbc8 ffff880119351af8 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] ? try_to_wake_up+0x24e/0x3e0 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] ep_poll+0x2ad/0x330 [] ? default_wake_function+0x0/0x20 [] ? ktime_get_ts+0xb1/0xf0 [] sys_epoll_wait+0xc5/0xe0 [] system_call_fastpath+0x16/0x1b auditd S 0000000000000001 0 914 1 0x00000000 ffff88011d3b5bf8 0000000000000086 ffff880119ca8200 000000d103992330 ffff88010cde6558 ffff88011e398dc8 000000000000013a 000000000051413a ffff88011917e638 ffff88011d3b5fd8 000000000000fbc8 ffff88011917e638 Call Trace: [] futex_wait_queue_me+0xb9/0xf0 [] futex_wait+0x1f0/0x360 [] ? futex_wake+0x10e/0x120 [] do_futex+0x121/0xb50 [] ? jbd2_log_wait_commit+0xf5/0x140 [jbd2] [] ? __percpu_counter_sum+0x58/0x80 [] ? ext4_statfs+0xef/0x1e0 [ext4] [] ? autoremove_wake_function+0x0/0x40 [] ? do_statfs_native+0x98/0xb0 [] sys_futex+0x7b/0x170 [] system_call_fastpath+0x16/0x1b rsyslogd S 0000000000000001 0 929 1 0x00000080 ffff88011ce7d908 0000000000000086 ffff88011ce7d8f8 ffffffff8109fde3 ffff880100000001 000000010001dd80 0000000000000001 0000000000000001 ffff88011bc8c638 ffff88011ce7dfd8 000000000000fbc8 ffff88011bc8c638 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? __pollwait+0x0/0xf0 [] ? mem_cgroup_get_reclaim_stat_from_page+0x20/0x70 [] ? ____pagevec_lru_add+0x164/0x180 [] ? find_get_page+0x1e/0xa0 [] ? filemap_fault+0xd3/0x500 [] ? unlock_page+0x27/0x30 [] ? __do_fault+0x469/0x530 [] ? handle_pte_fault+0xf7/0xb00 [] ? kvm_clock_read+0x1c/0x20 [] ? sched_clock_local+0x25/0x90 [] ? pvclock_clocksource_read+0x58/0xd0 [] core_sys_select+0x18a/0x2c0 [] ? __do_page_fault+0x1ec/0x480 [] ? pvclock_clocksource_read+0x58/0xd0 [] ? kvm_clock_read+0x1c/0x20 [] ? kvm_clock_get_cycles+0x9/0x10 [] ? ktime_get_ts+0xb1/0xf0 [] sys_select+0x47/0x110 [] system_call_fastpath+0x16/0x1b rs:main Q:Reg S 0000000000000000 0 930 1 0x00000080 ffff880119c2fbf8 0000000000000086 ffff88011c3b8a80 000000c2810129fe ffff88010cde63d8 ffff88011e3a8dc8 0000000000000001 0000000000054583 ffff880119d97af8 ffff880119c2ffd8 000000000000fbc8 ffff880119d97af8 Call Trace: [] futex_wait_queue_me+0xb9/0xf0 [] futex_wait+0x1f0/0x360 [] ? generic_file_aio_write+0xba/0x100 [] do_futex+0x121/0xb50 [] ? fsnotify_add_notify_event+0x12d/0x280 [] ? autoremove_wake_function+0x0/0x40 [] sys_futex+0x7b/0x170 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b rsyslogd S 0000000000000000 0 931 1 0x00000080 ffff88011b8bf908 0000000000000086 0000000000000000 ffff88011b8bf8cc ffffffff8100b9ce ffff88011fc23240 ffff880028216840 0000000000000400 ffff8801191ae638 ffff88011b8bffd8 000000000000fbc8 ffff8801191ae638 Call Trace: [] ? common_interrupt+0xe/0x13 [] schedule_hrtimeout_range+0x13d/0x160 [] ? __pollwait+0x75/0xf0 [] ? apic_timer_interrupt+0xe/0x20 [] ? unix_dgram_poll+0x127/0x1c0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? sock_recvmsg+0x133/0x160 [] ? account_entity_enqueue+0x7e/0x90 [] ? autoremove_wake_function+0x0/0x40 [] ? enqueue_entity+0x125/0x450 [] ? check_preempt_wakeup+0x1a4/0x260 [] ? enqueue_task_fair+0xfb/0x100 [] ? check_preempt_curr+0x7c/0x90 [] ? try_to_wake_up+0x24e/0x3e0 [] core_sys_select+0x18a/0x2c0 [] ? __sys_recvmsg+0x13c/0x2f0 [] ? pvclock_clocksource_read+0x58/0xd0 [] sys_select+0x47/0x110 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b rsyslogd S 0000000000000000 0 932 1 0x00000080 ffff88011cd27df8 0000000000000086 0000000000000000 ffffffff810aee5e 0000000000000297 ffffffff81ed7be8 00007ff5b319c000 ffff8801193001c0 ffff880119d97098 ffff88011cd27fd8 000000000000fbc8 ffff880119d97098 Call Trace: [] ? futex_wake+0x10e/0x120 [] do_syslog+0x461/0x4c0 [] ? autoremove_wake_function+0x0/0x40 [] ? __switch_to+0x26e/0x320 [] kmsg_read+0x32/0x60 [] proc_reg_read+0x7e/0xc0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b rpcbind S 0000000000000001 0 947 1 0x00000080 ffff880119c69a58 0000000000000086 0000000000000000 ffffffff8109fde3 0000000000000001 0000000100000286 ffff880119c699f8 ffffffff8109f4a1 ffff88011a3e65f8 ffff880119c69fd8 000000000000fbc8 ffff88011a3e65f8 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] ? lock_hrtimer_base+0x31/0x60 [] ? apic_timer_interrupt+0xe/0x20 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] poll_schedule_timeout+0x39/0x60 [] do_sys_poll+0x457/0x520 [] ? pollwake+0x56/0x60 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? fsnotify_clear_marks_by_inode+0x32/0xf0 [] ? sock_destroy_inode+0x19/0x20 [] ? pvclock_clocksource_read+0x58/0xd0 [] ? kvm_clock_read+0x1c/0x20 [] ? kvm_clock_get_cycles+0x9/0x10 [] ? ktime_get_ts+0xb1/0xf0 [] ? poll_select_set_timeout+0x95/0xb0 [] sys_poll+0x71/0x100 [] system_call_fastpath+0x16/0x1b rpc.statd S 0000000000000001 0 965 1 0x00000080 ffff88011cd1f908 0000000000000082 ffff8800283168d8 ffff8800283168a8 ffff88011a3e6078 0000000000000970 ffff88011a3e6040 0000000000000001 ffff88011883c638 ffff88011cd1ffd8 000000000000fbc8 ffff88011883c638 Call Trace: [] ? check_preempt_wakeup+0x1a4/0x260 [] ? enqueue_task_fair+0xfb/0x100 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? default_wake_function+0x0/0x20 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? __wake_up_common+0x59/0x90 [] ? handle_pte_fault+0x2cd/0xb00 [] ? pipe_write+0x318/0x6a0 [] core_sys_select+0x18a/0x2c0 [] ? __do_page_fault+0x1ec/0x480 [] ? mntput_no_expire+0x30/0x110 [] sys_select+0x47/0x110 [] ? audit_syscall_entry+0x1d7/0x200 [] system_call_fastpath+0x16/0x1b flush-252:0 S 0000000000000001 0 1043 2 0x00000080 ffff880119cc3da0 0000000000000046 0000000000000000 ffff88011e7cc000 0000000000000286 ffff88011897f118 00000001003e2b7f ffff88011897f108 ffff880119c0faf8 ffff880119cc3fd8 000000000000fbc8 ffff880119c0faf8 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] schedule_timeout_interruptible+0x1e/0x20 [] bdi_writeback_task+0xa0/0x1b0 [] ? bit_waitqueue+0x17/0xd0 [] ? bdi_start_fn+0x0/0x100 [] bdi_start_fn+0x86/0x100 [] ? bdi_start_fn+0x0/0x100 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 rpciod/0 S 0000000000000000 0 5055 2 0x00000080 ffff880118a1de30 0000000000000046 0000000000000000 0000000000000246 ffff880118a1dda0 ffffffff8152ba2b ffff880118a1ddd0 ffffffffa01a8b71 ffff88011a3e7ab8 ffff880118a1dfd8 000000000000fbc8 ffff88011a3e7ab8 Call Trace: [] ? _spin_unlock_bh+0x1b/0x20 [] ? rpc_wake_up_first+0xc1/0x1e0 [sunrpc] [] ? xprt_autoclose+0x0/0x70 [sunrpc] [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 rpciod/1 S 0000000000000001 0 5056 2 0x00000080 ffff880118a1fe30 0000000000000046 0000000000000000 ffffe8ffffd07008 ffff880118a1fdd0 ffff88011943c800 ffff88011943cdd0 00000000ffffff95 ffff8801188a3ab8 ffff880118a1ffd8 000000000000fbc8 ffff8801188a3ab8 Call Trace: [] ? xs_tcp_setup_socket+0x0/0x4c0 [sunrpc] [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kslowd000 S 0000000000000000 0 5058 2 0x00000080 ffff88011c3cfe60 0000000000000046 0000000000000000 0000000a00000003 ffffffffffffffff ffffffff8106a33b ffff88011c3cfdf0 ffff88011c3cfe80 ffff8801189be5f8 ffff88011c3cffd8 000000000000fbc8 ffff8801189be5f8 Call Trace: [] ? enqueue_task_fair+0xfb/0x100 [] slow_work_thread+0x32b/0x360 [] ? autoremove_wake_function+0x0/0x40 [] ? slow_work_thread+0x0/0x360 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 kslowd001 S 0000000000000000 0 5059 2 0x00000080 ffff8801195bfe60 0000000000000046 0000000000000000 0000000a00000003 ffffffffffffffff ffffffff8106a33b ffff8801195bfdf0 ffff8801195bfe80 ffff8801188e1ab8 ffff8801195bffd8 000000000000fbc8 ffff8801188e1ab8 Call Trace: [] ? enqueue_task_fair+0xfb/0x100 [] slow_work_thread+0x32b/0x360 [] ? autoremove_wake_function+0x0/0x40 [] ? slow_work_thread+0x0/0x360 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 nfsiod S 0000000000000001 0 5060 2 0x00000080 ffff88011d3a1e30 0000000000000046 0000000000000000 0000000000000282 ffff88011d3a1de0 ffffffff815300bc ffff880119186ad8 ffff8800283168a8 ffff88011bc8d098 ffff88011d3a1fd8 000000000000fbc8 ffff88011bc8d098 Call Trace: [] ? kprobe_flush_task+0xbc/0xe0 [] ? worker_thread+0x0/0x2a0 [] worker_thread+0x1fc/0x2a0 [] ? autoremove_wake_function+0x0/0x40 [] ? worker_thread+0x0/0x2a0 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 nfsv4.0-svc S 0000000000000001 0 5061 2 0x00000080 ffff880119ccdd70 0000000000000046 ffff880119ccdd10 ffffffff8103f9d8 ffff8801192b6100 ffff8800283168a8 0000000000009d2a 0000000000000001 ffff88011bc8daf8 ffff880119ccdfd8 000000000000fbc8 ffff88011bc8daf8 Call Trace: [] ? pvclock_clocksource_read+0x58/0xd0 [] ? nfs4_callback_svc+0x0/0xb0 [nfs] [] schedule_timeout+0x215/0x2e0 [] ? __dequeue_entity+0x30/0x50 [] ? __switch_to+0xd0/0x320 [] svc_recv+0x5a5/0x850 [sunrpc] [] ? default_wake_function+0x0/0x20 [] nfs4_callback_svc+0x43/0xb0 [nfs] [] ? nfs4_callback_svc+0x0/0xb0 [nfs] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 master S 0000000000000000 0 5149 1 0x00000080 ffff88011cd6bda8 0000000000000086 ffff88011cd6bd98 ffffffff8109fde3 ffff880100000000 000000018109eeeb 0000000c00000000 ffff88011a746380 ffff8801193785f8 ffff88011cd6bfd8 000000000000fbc8 ffff8801193785f8 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] ep_poll+0x2ad/0x330 [] ? default_wake_function+0x0/0x20 [] sys_epoll_wait+0xc5/0xe0 [] system_call_fastpath+0x16/0x1b pickup S 0000000000000000 0 5157 5149 0x00000080 ffff88011c3bdda8 0000000000000082 0000000000000000 ffffffff8109fde3 ffff880100000000 000000018109eeeb ffff88011c3bdd48 ffffffff8109f4a1 ffff88011887d098 ffff88011c3bdfd8 000000000000fbc8 ffff88011887d098 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] ? lock_hrtimer_base+0x31/0x60 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] ep_poll+0x2ad/0x330 [] ? default_wake_function+0x0/0x20 [] sys_epoll_wait+0xc5/0xe0 [] system_call_fastpath+0x16/0x1b qmgr S 0000000000000001 0 5158 5149 0x00000080 ffff88011ce41da8 0000000000000082 0000000000000000 ffffffff8109fde3 ffff880100000001 000000011c83ae40 0000000c00000000 ffff88011c8398b0 ffff8801191af098 ffff88011ce41fd8 000000000000fbc8 ffff8801191af098 Call Trace: [] ? __hrtimer_start_range_ns+0x1a3/0x460 [] schedule_hrtimeout_range+0xc8/0x160 [] ? hrtimer_wakeup+0x0/0x30 [] ? hrtimer_start_range_ns+0x14/0x20 [] ep_poll+0x2ad/0x330 [] ? default_wake_function+0x0/0x20 [] sys_epoll_wait+0xc5/0xe0 [] system_call_fastpath+0x16/0x1b udevd S 0000000000000001 0 5592 360 0x00000080 ffff880119df9a08 0000000000000086 ffff880119df9998 ffff8800283168a8 ffff8800283168d8 ffff8800283168a8 ffff880119304ad8 0000000000018c3f ffff88011883daf8 ffff880119df9fd8 000000000000fbc8 ffff88011883daf8 Call Trace: [] ? wakeup_preempt_entity+0x47/0x50 [] ? check_preempt_wakeup+0x1a4/0x260 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_sys_poll+0x457/0x520 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? unix_dgram_sendmsg+0x5e5/0x6d0 [] ? sock_sendmsg+0x123/0x150 [] ? autoremove_wake_function+0x0/0x40 [] ? __sys_sendmsg+0x406/0x420 [] ? mntput_no_expire+0x30/0x110 [] ? pvclock_clocksource_read+0x58/0xd0 [] ? sys_sendto+0x139/0x190 [] sys_ppoll+0x4c/0x180 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b sshd S 0000000000000001 0 5732 1 0x00000080 ffff880119dcd908 0000000000000082 0000000000000000 0000000000000031 ffff880000000000 000000000000001b ffff88010c212380 ffffffffffffff10 ffff880118833ab8 ffff880119dcdfd8 000000000000fbc8 ffff880118833ab8 Call Trace: [] ? get_page_from_freelist+0x3d1/0x870 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? call_rcu_sched+0x15/0x20 [] ? call_rcu+0xe/0x10 [] ? vsnprintf+0x450/0x5e0 [] ? d_lookup+0x35/0x60 [] core_sys_select+0x18a/0x2c0 [] ? security_task_wait+0x16/0x20 [] ? wait_consider_task+0x9d/0xb20 [] ? remove_wait_queue+0x3c/0x50 [] ? fpu_finit+0x21/0x40 [] ? init_fpu+0x59/0xc0 [] ? __audit_syscall_exit+0x25e/0x290 [] sys_select+0x47/0x110 [] ? audit_syscall_entry+0x1d7/0x200 [] ? int_check_syscall_exit_work+0x34/0x3d [] system_call_fastpath+0x16/0x1b agetty S 0000000000000000 0 5752 1 0x00000080 ffff8801192d7cc8 0000000000000082 0000000000000000 ffffffff8114a219 0000000118ebd025 0000000000000000 0000000000000000 ffffea0003d94860 ffff880119379058 ffff8801192d7fd8 000000000000fbc8 ffff880119379058 Call Trace: [] ? __do_fault+0x469/0x530 [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? uart_write+0xe9/0x120 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b mingetty S 0000000000000000 0 5753 1 0x00000080 ffff8801194f1cc8 0000000000000082 ffff8801194f1ca8 ffffffff8114a219 0000000118ebd025 0000000000000000 0000000000000000 ffffea0003da8ef8 ffff8801197be638 ffff8801194f1fd8 000000000000fbc8 ffff8801197be638 Call Trace: [] ? __do_fault+0x469/0x530 [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? release_console_sem+0x1cf/0x220 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b mingetty S 0000000000000000 0 5755 1 0x00000080 ffff8801194f7cc8 0000000000000082 ffff880028216840 ffff880119379538 ffff8801188a2078 ffff880028216840 ffff8801194f7c98 ffffffff8105ad54 ffff880119379ab8 ffff8801194f7fd8 000000000000fbc8 ffff880119379ab8 Call Trace: [] ? check_preempt_wakeup+0x1a4/0x260 [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? release_console_sem+0x1cf/0x220 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b mingetty S 0000000000000000 0 5757 1 0x00000080 ffff8801195f3cc8 0000000000000082 000000000000fbc8 ffff8801188a25f8 ffff880119379500 ffff8801188a2040 ffff8801195f3c58 0000000019379500 ffff8801188a25f8 ffff8801195f3fd8 000000000000fbc8 ffff8801188a25f8 Call Trace: [] ? schedule_timeout+0x215/0x2e0 [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? release_console_sem+0x1cf/0x220 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b mingetty S 0000000000000000 0 5759 1 0x00000080 ffff88011cc57cc8 0000000000000086 ffff88011cc57c90 ffff88011cc57c8c 0000000118ebd025 ffff88011fc23040 ffff880028316840 0000000000000400 ffff8801197d9ab8 ffff88011cc57fd8 000000000000fbc8 ffff8801197d9ab8 Call Trace: [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? release_console_sem+0x1cf/0x220 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b udevd S 0000000000000000 0 5761 360 0x00000080 ffff8801193eba08 0000000000000082 0000000000000000 ffff8800283168a8 ffff8800283168d8 ffff8800283168a8 ffff880119304ad8 0000000000004673 ffff8801188b0638 ffff8801193ebfd8 000000000000fbc8 ffff8801188b0638 Call Trace: [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_sys_poll+0x457/0x520 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? unix_dgram_sendmsg+0x5e5/0x6d0 [] ? sock_sendmsg+0x123/0x150 [] ? autoremove_wake_function+0x0/0x40 [] ? __sys_sendmsg+0x406/0x420 [] ? pvclock_clocksource_read+0x58/0xd0 [] ? sys_sendto+0x139/0x190 [] sys_ppoll+0x4c/0x180 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b mingetty S 0000000000000000 0 5762 1 0x00000080 ffff88011cc6bcc8 0000000000000086 0000000000000000 ffffffff8114a219 0000000118ebd025 0000000000000000 0000000000000000 ffffea0003d857f8 ffff88011a3e7058 ffff88011cc6bfd8 000000000000fbc8 ffff88011a3e7058 Call Trace: [] ? __do_fault+0x469/0x530 [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? release_console_sem+0x1cf/0x220 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b mingetty S 0000000000000000 0 5764 1 0x00000080 ffff88011950dcc8 0000000000000086 0000000000000000 ffffffff8114a219 0000000118ebd025 0000000000000000 0000000000000000 ffffea0003da86e0 ffff8801188e05f8 ffff88011950dfd8 000000000000fbc8 ffff8801188e05f8 Call Trace: [] ? __do_fault+0x469/0x530 [] schedule_timeout+0x215/0x2e0 [] ? flush_work+0x21/0xc0 [] ? try_to_del_timer_sync+0x7b/0xe0 [] n_tty_read+0x5e6/0x920 [] ? release_console_sem+0x1cf/0x220 [] ? default_wake_function+0x0/0x20 [] tty_read+0xa6/0xf0 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b cfs_rh_00 S 0000000000000001 0 5897 2 0x00000080 ffff880119861e40 0000000000000046 0000000000000000 ffffffff8105af80 ffff880119350b18 ffff8800282168a8 ffff880119861dd0 ffffffff81283079 ffff8801188205f8 ffff880119861fd8 000000000000fbc8 ffff8801188205f8 Call Trace: [] ? __dequeue_entity+0x30/0x50 [] ? cpumask_next_and+0x29/0x50 [] cfs_wi_scheduler+0x3d7/0x460 [libcfs] [] ? autoremove_wake_function+0x0/0x40 [] ? cfs_wi_scheduler+0x0/0x460 [libcfs] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 cfs_rh_01 S 0000000000000001 0 5898 2 0x00000080 ffff880119863e40 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff880119863dd0 ffffffff81283079 ffff88011917f098 ffff880119863fd8 000000000000fbc8 ffff88011917f098 Call Trace: [] ? cpumask_next_and+0x29/0x50 [] cfs_wi_scheduler+0x3d7/0x460 [libcfs] [] ? autoremove_wake_function+0x0/0x40 [] ? cfs_wi_scheduler+0x0/0x460 [libcfs] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 obd_zombid S 0000000000000000 0 5919 2 0x00000080 ffff88011cdc1e60 0000000000000046 0000000000000001 ffff88011cdc1e80 ffff8801197d6ae0 ffff8801197d6ae0 ffff88011cdc1e30 ffffffffa02b16c1 ffff8801197d7098 ffff88011cdc1fd8 000000000000fbc8 ffff8801197d7098 Call Trace: [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] obd_zombie_impexp_thread+0xd8/0x190 [obdclass] [] ? default_wake_function+0x0/0x20 [] ? obd_zombie_impexp_thread+0x0/0x190 [obdclass] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ptlrpc_hr00_0 S 0000000000000001 0 5920 2 0x00000080 ffff880119b6fdd0 0000000000000046 0000000300000010 0000000a00000003 ffffffffffffffff ffff88011fc23240 ffff880119b6fd60 ffffffff81283079 ffff8801197d9058 ffff880119b6ffd8 000000000000fbc8 ffff8801197d9058 Call Trace: [] ? cpumask_next_and+0x29/0x50 [] ptlrpc_hr_main+0x14a/0x770 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ptlrpc_hr_main+0x0/0x770 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ptlrpc_hr00_0 S 0000000000000001 0 5921 2 0x00000080 ffff88011ccf5dd0 0000000000000046 0000000000000000 ffffffff8109afb6 ffffffffffffffff ffffffffa067b358 ffff88011ccf5d90 ffffffff810546b9 ffff88011896dab8 ffff88011ccf5fd8 000000000000fbc8 ffff88011896dab8 Call Trace: [] ? autoremove_wake_function+0x16/0x40 [] ? __wake_up_common+0x59/0x90 [] ptlrpc_hr_main+0x14a/0x770 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ptlrpc_hr_main+0x0/0x770 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_cd00 S 0000000000000001 0 5924 2 0x00000080 ffff880119ab5d60 0000000000000046 ffff880119ab5cf0 ffffffff81058bd3 0000000000000000 ffff8801193ca000 ffff880119ab5cf0 0000000000000246 ffff880119d96638 ffff880119ab5fd8 000000000000fbc8 ffff880119d96638 Call Trace: [] ? __wake_up+0x53/0x70 [] ? ksocknal_create_conn+0x1373/0x1b30 [ksocklnd] [] schedule_timeout+0x215/0x2e0 [] ksocknal_connd+0x364/0xe30 [ksocklnd] [] ? default_wake_function+0x0/0x20 [] ? ksocknal_connd+0x0/0xe30 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_cd01 S 0000000000000000 0 5925 2 0x00000080 ffff880119ab3d60 0000000000000046 ffff880119ab3cf0 ffffffff81058bd3 0000000000000000 ffff880107ac0000 ffff880119ab3cf0 0000000000000246 ffff880119ab1ab8 ffff880119ab3fd8 000000000000fbc8 ffff880119ab1ab8 Call Trace: [] ? __wake_up+0x53/0x70 [] ? ksocknal_create_conn+0x1373/0x1b30 [ksocklnd] [] schedule_timeout+0x215/0x2e0 [] ksocknal_connd+0x364/0xe30 [ksocklnd] [] ? default_wake_function+0x0/0x20 [] ? ksocknal_connd+0x0/0xe30 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_cd02 S 0000000000000000 0 5926 2 0x00000080 ffff8801199bdd60 0000000000000046 0000000000000000 fffffffffffffffc ffff8801199bdd10 ffffffff8103f9d8 ffff8801196031c0 ffff8800282168a8 ffff880119ab1058 ffff8801199bdfd8 000000000000fbc8 ffff880119ab1058 Call Trace: [] ? pvclock_clocksource_read+0x58/0xd0 [] schedule_timeout+0x215/0x2e0 [] ? __dequeue_entity+0x30/0x50 [] ? __switch_to+0xd0/0x320 [] ksocknal_connd+0x364/0xe30 [ksocklnd] [] ? thread_return+0x4e/0x770 [] ? default_wake_function+0x0/0x20 [] ? ksocknal_connd+0x0/0xe30 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_cd03 S 0000000000000001 0 5927 2 0x00000080 ffff8801199bfd60 0000000000000046 0000000000000000 ffff8801199bfd30 ffff8801199bfe98 000000020000f9d8 0000000000000001 ffff880028310660 ffff880119ab05f8 ffff8801199bffd8 000000000000fbc8 ffff880119ab05f8 Call Trace: [] schedule_timeout+0x215/0x2e0 [] ? __switch_to+0xd0/0x320 [] ksocknal_connd+0x364/0xe30 [ksocklnd] [] ? thread_return+0x4e/0x770 [] ? default_wake_function+0x0/0x20 [] ? ksocknal_connd+0x0/0xe30 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_reape S 0000000000000000 0 5928 2 0x00000080 ffff880119bd3d30 0000000000000046 0000000000000000 ffff880119bd3cf4 0000000000000286 0000000000000282 ffff880119bd3cd0 ffffffff81083e1c ffff880119bd1af8 ffff880119bd3fd8 000000000000fbc8 ffff880119bd1af8 Call Trace: [] ? lock_timer_base+0x3c/0x70 [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ksocknal_reaper+0xc4b/0xd60 [ksocklnd] [] ? default_wake_function+0x12/0x20 [] ? default_wake_function+0x0/0x20 [] ? ksocknal_reaper+0x0/0xd60 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_sd00_ S 0000000000000001 0 5929 2 0x00000080 ffff880110a9fde0 0000000000000046 ffff88010f1320a0 0000000000000000 ffff88010f132038 ffff88010f13203c ffff880110a9fde0 ffffffffa0735f5a ffff880119bd1098 ffff880110a9ffd8 000000000000fbc8 ffff880119bd1098 Call Trace: [] ? ksocknal_process_receive+0x15a/0xed0 [ksocklnd] [] ? prepare_to_wait_exclusive+0x4e/0x80 [] ksocknal_scheduler+0xdb1/0x1390 [ksocklnd] [] ? autoremove_wake_function+0x0/0x40 [] ? ksocknal_scheduler+0x0/0x1390 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 socknal_sd00_ S 0000000000000000 0 5930 2 0x00000080 ffff880119a3bde0 0000000000000046 ffff88010c22e0a0 0000000000000000 ffff88010c22e038 ffff88010c22e03c ffff880119a3bde0 ffffffffa0735f5a ffff880119bd0638 ffff880119a3bfd8 000000000000fbc8 ffff880119bd0638 Call Trace: [] ? ksocknal_process_receive+0x15a/0xed0 [ksocklnd] [] ? prepare_to_wait_exclusive+0x4e/0x80 [] ksocknal_scheduler+0xdb1/0x1390 [ksocklnd] [] ? autoremove_wake_function+0x0/0x40 [] ? ksocknal_scheduler+0x0/0x1390 [ksocklnd] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 acceptor_001 S 0000000000000000 0 5931 2 0x00000080 ffff880119873dd0 0000000000000046 0000000000000000 ffffffff81fd0820 ffff88011dc24400 ffff88011c899488 ffff880119873d70 ffffffff811a7562 ffff8801197bf098 ffff880119873fd8 000000000000fbc8 ffff8801197bf098 Call Trace: [] ? new_inode+0x72/0xb0 [] lnet_sock_accept+0x13d/0x170 [lnet] [] ? default_wake_function+0x0/0x20 [] lnet_acceptor+0x1b7/0xb50 [lnet] [] ? default_wake_function+0x12/0x20 [] ? lnet_acceptor+0x0/0xb50 [lnet] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 router_checke S 0000000000000001 0 5932 2 0x00000080 ffff880119aa9e30 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff880119aa7ab8 ffff880119aa9fd8 000000000000fbc8 ffff880119aa7ab8 Call Trace: [] ? prepare_to_wait+0x4e/0x80 [] lnet_router_checker+0x45d/0x4b0 [lnet] [] ? autoremove_wake_function+0x0/0x40 [] ? lnet_router_checker+0x0/0x4b0 [lnet] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ptlrpcd_rcv S 0000000000000001 0 5933 2 0x00000080 ffff880119aabd10 0000000000000046 ffff880100000028 ffff880119aabd50 ffff880119aabd10 000008b300000000 ffff880100000010 ffff880119aabd70 ffff880119aa7058 ffff880119aabfd8 000000000000fbc8 ffff880119aa7058 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ptlrpcd+0x2f1/0x500 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ptlrpcd+0x0/0x500 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ptlrpcd_00_00 S 0000000000000001 0 5934 2 0x00000080 ffff880119aadd10 0000000000000046 0000000000000000 ffff880119aadd50 ffff880119aadd10 000008b300000000 ffff880100000010 ffff880119aadd70 ffff880119aa65f8 ffff880119aadfd8 000000000000fbc8 ffff880119aa65f8 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ptlrpcd+0x2f1/0x500 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ptlrpcd+0x0/0x500 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ptlrpcd_00_01 S 0000000000000000 0 5935 2 0x00000080 ffff88011cdcbd10 0000000000000046 0000000000000000 ffff88011cdcbd50 ffff88011cdcbd10 000008b300000000 ffff880100000010 ffff88011cdcbd70 ffff88011cdc9af8 ffff88011cdcbfd8 000000000000fbc8 ffff88011cdc9af8 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ptlrpcd+0x2f1/0x500 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ptlrpcd+0x0/0x500 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ll_ping S 0000000000000000 0 5936 2 0x00000080 ffff88011cdcdd40 0000000000000046 ffff88011cdcdda0 000000001cdcdd80 0000000000000000 ffff880107b5e1ba 0000004c00000000 ffffffffa06348e0 ffff88011cdc9098 ffff88011cdcdfd8 000000000000fbc8 ffff88011cdc9098 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ptlrpc_pinger_main+0x93f/0xb40 [ptlrpc] [] ? thread_return+0x4e/0x770 [] ? default_wake_function+0x0/0x20 [] ? ptlrpc_pinger_main+0x0/0xb40 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 sptlrpc_gc S 0000000000000001 0 5937 2 0x00000080 ffff8801194c9da0 0000000000000046 0000000000000000 ffff880028216840 ffff8801194c9d10 0000000000000286 ffff8801194c9d40 ffffffff81083e1c ffff88011cdc8638 ffff8801194c9fd8 000000000000fbc8 ffff88011cdc8638 Call Trace: [] ? lock_timer_base+0x3c/0x70 [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] sec_gc_main+0x28e/0x390 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? sec_gc_main+0x0/0x390 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_cb00_000 S 0000000000000000 0 32557 2 0x00000080 ffff880110a89d00 0000000000000046 0000000000000000 0000000000000002 0000000000000000 0000000000000001 ffff880110a89cd0 ffffffffa02b16c1 ffff8801188e1058 ffff880110a89fd8 000000000000fbc8 ffff8801188e1058 Call Trace: [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] ptlrpc_wait_event+0x2cd/0x2e0 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ptlrpc_main+0x927/0x1910 [ptlrpc] [] ? ptlrpc_main+0x0/0x1910 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_cb00_001 S 0000000000000000 0 32559 2 0x00000080 ffff880107b89d00 0000000000000046 ffff880107b89cc8 ffff880107b89cc4 567f440700000000 ffff88011fc23040 ffff880028316840 0000000000000400 ffff880119351098 ffff880107b89fd8 000000000000fbc8 ffff880119351098 Call Trace: [] ptlrpc_wait_event+0x2cd/0x2e0 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ptlrpc_main+0x927/0x1910 [ptlrpc] [] ? ptlrpc_main+0x0/0x1910 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_bl_01 S 0000000000000001 0 32560 2 0x00000080 ffff880119995e20 0000000000000046 ffff880100000010 ffff880119995dd0 0000000000000000 0000000000000000 0000000000000000 0a64657265746e65 ffff88011883d098 ffff880119995fd8 000000000000fbc8 ffff88011883d098 Call Trace: [] ? ldlm_bl_get_work+0x3f/0x150 [ptlrpc] [] ldlm_bl_thread_main+0x3c6/0x710 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ldlm_bl_thread_main+0x0/0x710 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_bl_02 S 0000000000000000 0 32561 2 0x00000080 ffff88011ac6be20 0000000000000046 ffff880100000010 ffff88011ac6bdd0 0000000000000000 0000000000000000 0000000000000000 0a64657265746e65 ffff8801188b1098 ffff88011ac6bfd8 000000000000fbc8 ffff8801188b1098 Call Trace: [] ? ldlm_bl_get_work+0x3f/0x150 [ptlrpc] [] ldlm_bl_thread_main+0x3c6/0x710 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ldlm_bl_thread_main+0x0/0x710 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_poold S 0000000000000000 0 32562 2 0x00000080 ffff88010cb13da0 0000000000000046 0000000000000000 0000000000000000 000000000cb13d60 0000000000000001 ffff880100000010 0000000000000086 ffff8801188a3058 ffff88010cb13fd8 000000000000fbc8 ffff8801188a3058 Call Trace: [] ? default_wake_function+0x12/0x20 [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ldlm_pools_thread_main+0x1df/0x310 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ldlm_pools_thread_main+0x0/0x310 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ll_cfg_requeu S 0000000000000000 0 32563 2 0x00000080 ffff88010f1379c0 0000000000000046 0000000000000000 ffffffffa058a51e 619b677d60598b54 ffff880100000004 0000005300000001 ffffffff00000000 ffff88011887daf8 ffff88010f137fd8 000000000000fbc8 ffff88011887daf8 Call Trace: [] ? _ldlm_lock_debug+0x1ce/0x680 [ptlrpc] [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] ? ldlm_expired_completion_wait+0x0/0x250 [ptlrpc] [] ldlm_completion_ast+0x609/0x9b0 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ldlm_lock_enqueue+0x2de/0x830 [ptlrpc] [] ldlm_cli_enqueue_fini+0x936/0xe30 [ptlrpc] [] ? ptlrpc_set_destroy+0x2f4/0x570 [ptlrpc] [] ldlm_cli_enqueue+0x3c1/0x870 [ptlrpc] [] ? ldlm_completion_ast+0x0/0x9b0 [ptlrpc] [] ? mgc_blocking_ast+0x0/0x810 [mgc] [] mgc_enqueue.clone.0+0x14f/0x320 [mgc] [] ? mgc_blocking_ast+0x0/0x810 [mgc] [] ? ldlm_completion_ast+0x0/0x9b0 [ptlrpc] [] mgc_process_log+0x161/0x1370 [mgc] [] ? del_timer_sync+0x22/0x30 [] ? schedule_timeout+0x19a/0x2e0 [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] mgc_requeue_thread+0x1c3/0x7f0 [mgc] [] ? default_wake_function+0x0/0x20 [] ? mgc_requeue_thread+0x0/0x7f0 [mgc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_bl_03 S 0000000000000000 0 2143 2 0x00000080 ffff88010ababe20 0000000000000046 0000000000000000 ffff88010ababdd0 0000000000000000 0000000000000000 0000000000000000 0a64657265746e65 ffff88011950faf8 ffff88010ababfd8 000000000000fbc8 ffff88011950faf8 Call Trace: [] ldlm_bl_thread_main+0x3c6/0x710 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ? ldlm_bl_thread_main+0x0/0x710 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 ldlm_cb00_002 S 0000000000000000 0 8828 2 0x00000080 ffff880109aefd00 0000000000000046 0000000000000076 0000000100000100 567f440e00000000 00000000000f2d62 0000227c00000000 0000085f00000000 ffff880118833058 ffff880109aeffd8 000000000000fbc8 ffff880118833058 Call Trace: [] ? ptlrpc_server_normal_pending+0x38/0xc0 [ptlrpc] [] ptlrpc_wait_event+0x2cd/0x2e0 [ptlrpc] [] ? default_wake_function+0x0/0x20 [] ptlrpc_main+0x927/0x1910 [ptlrpc] [] ? ptlrpc_main+0x0/0x1910 [ptlrpc] [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 sshd S 0000000000000001 0 9102 5732 0x00000080 ffff88010ae05908 0000000000000082 0000000000000000 ffff88011bba7d68 ffff88010ae05888 ffffffff814b1a5d ffff88011bba7d68 ffff8801188816e0 ffff88010b441098 ffff88010ae05fd8 000000000000fbc8 ffff88010b441098 Call Trace: [] ? tcp_wfree+0x3d/0xd0 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? unlock_page+0x27/0x30 [] ? __do_fault+0x469/0x530 [] ? handle_pte_fault+0xf7/0xb00 [] ? release_sock+0xe5/0x110 [] core_sys_select+0x18a/0x2c0 [] ? __wake_up_sync_key+0x5e/0x80 [] ? mntput_no_expire+0x30/0x110 [] sys_select+0x47/0x110 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b sh S 0000000000000001 0 9104 9102 0x00000080 ffff88010e105e78 0000000000000086 0000000000000000 0000000000000028 0000000000440910 ffff880119176c00 ffff8801188023e0 0000000000000014 ffff880109fc5ab8 ffff88010e105fd8 000000000000fbc8 ffff880109fc5ab8 Call Trace: [] do_wait+0x1e4/0x240 [] sys_wait4+0xa3/0x100 [] ? child_wait_callback+0x0/0x70 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b tail S 0000000000000000 0 9113 9104 0x00000080 ffff880119af5e28 0000000000000082 ffff880119af5db8 ffffffffa0083e08 ffffffffa0083db1 ffff880119af5dc8 ffff880119af5dc8 ffff880119d65840 ffff8801189bf058 ffff880119af5fd8 000000000000fbc8 ffff8801189bf058 Call Trace: [] ? ext4_file_write+0x58/0x190 [ext4] [] ? ext4_file_write+0x1/0x190 [ext4] [] ? prepare_to_wait+0x4e/0x80 [] inotify_read+0xe9/0x330 [] ? autoremove_wake_function+0x0/0x40 [] ? security_file_permission+0x16/0x20 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b sshd S 0000000000000001 0 10100 5732 0x00000080 ffff880109ad9908 0000000000000086 0000000000000000 ffff88010f050ba8 ffff880109ad9888 ffffffff814b1a5d ffff88010f050ba8 ffff8801188816e0 ffff88011950f098 ffff880109ad9fd8 000000000000fbc8 ffff88011950f098 Call Trace: [] ? tcp_wfree+0x3d/0xd0 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? _spin_unlock_bh+0x1b/0x20 [] ? release_sock+0xe5/0x110 [] ? tcp_sendmsg+0x73c/0xa20 [] ? sock_aio_write+0x19b/0x1c0 [] core_sys_select+0x18a/0x2c0 [] ? autoremove_wake_function+0x0/0x40 [] ? vfs_ioctl+0x22/0xa0 [] sys_select+0x47/0x110 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b bash S 0000000000000000 0 10102 10100 0x00000080 ffff88010d4cfe78 0000000000000086 0000000000000000 0000000000000029 00000000006dea7c ffff880119600d00 ffff880107ac6aa8 0000000000000007 ffff8801199bb058 ffff88010d4cffd8 000000000000fbc8 ffff8801199bb058 Call Trace: [] do_wait+0x1e4/0x240 [] sys_wait4+0xa3/0x100 [] ? child_wait_callback+0x0/0x70 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b bash S 0000000000000001 0 10111 10102 0x00000080 ffff88010d32fe78 0000000000000086 0000000000000000 0000000000000028 000000000043f3e0 ffff88010d34e7c0 ffff88011c390210 0000000000000014 ffff88010b441af8 ffff88010d32ffd8 000000000000fbc8 ffff88010b441af8 Call Trace: [] do_wait+0x1e4/0x240 [] sys_wait4+0xa3/0x100 [] ? child_wait_callback+0x0/0x70 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b sh S 0000000000000001 0 10112 10111 0x00000080 ffff88011bba3e78 0000000000000082 ffffffff8106a33b 0000000000000029 0000000002258ee0 ffff880119300740 ffff8801188b6080 0000000000000007 ffff88010d34c638 ffff88011bba3fd8 000000000000fbc8 ffff88010d34c638 Call Trace: [] ? enqueue_task_fair+0xfb/0x100 [] do_wait+0x1e4/0x240 [] sys_wait4+0xa3/0x100 [] ? child_wait_callback+0x0/0x70 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b umount D 0000000000000000 0 10119 10112 0x00000080 ffff88010b55da68 0000000000000082 0000000000000000 000000ac00000000 0000000000000028 ffff88010b55dab8 ffff88010b55da78 000000000004683b ffff88011950e638 ffff88010b55dfd8 000000000000fbc8 ffff88011950e638 Call Trace: [] __mutex_lock_slowpath+0x13e/0x180 [] mutex_lock+0x2b/0x50 [] mgc_process_config+0x1dd/0x1210 [mgc] [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] obd_process_config.clone.0+0x8d/0x2e0 [obdclass] [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] lustre_end_log+0x262/0x6a0 [obdclass] [] ll_put_super+0x82/0x1230 [lustre] [] ? libcfs_debug_msg+0x41/0x50 [libcfs] [] ? ll_destroy_inode+0xc3/0x100 [lustre] [] ? destroy_inode+0x2f/0x60 [] ? dispose_list+0xfc/0x120 [] ? invalidate_inodes+0xf6/0x190 [] generic_shutdown_super+0x5b/0xe0 [] kill_anon_super+0x16/0x60 [] lustre_kill_super+0x4a/0x60 [obdclass] [] deactivate_super+0x57/0x80 [] mntput_no_expire+0xbf/0x110 [] sys_umount+0x7b/0x3a0 [] system_call_fastpath+0x16/0x1b grep S 0000000000000001 0 10120 10112 0x00000080 ffff88010aecbca8 0000000000000082 0000000000000000 ffffffff8111f817 0000000000404260 ffff88010dd41ae8 ffff88010aecbca8 ffffffff8114a219 ffff88011896d058 ffff88010aecbfd8 000000000000fbc8 ffff88011896d058 Call Trace: [] ? unlock_page+0x27/0x30 [] ? __do_fault+0x469/0x530 [] pipe_wait+0x5b/0x80 [] ? autoremove_wake_function+0x0/0x40 [] ? mutex_lock+0x1e/0x50 [] pipe_read+0x3e6/0x4e0 [] do_sync_read+0xfa/0x140 [] ? autoremove_wake_function+0x0/0x40 [] ? vfs_ioctl+0x22/0xa0 [] ? do_vfs_ioctl+0x84/0x580 [] ? security_file_permission+0x16/0x20 [] vfs_read+0xb5/0x1a0 [] sys_read+0x51/0x90 [] system_call_fastpath+0x16/0x1b flush-lustre- S 0000000000000001 0 10121 2 0x00000080 ffff88011cfbdda0 0000000000000046 0000000000000000 0000000000000001 ffff8800283168d8 ffff880110a58668 00000001003e3835 ffff880110a58658 ffff880109fc45f8 ffff88011cfbdfd8 000000000000fbc8 ffff880109fc45f8 Call Trace: [] schedule_timeout+0x192/0x2e0 [] ? process_timeout+0x0/0x10 [] schedule_timeout_interruptible+0x1e/0x20 [] bdi_writeback_task+0xa0/0x1b0 [] ? bit_waitqueue+0x17/0xd0 [] ? bdi_start_fn+0x0/0x100 [] bdi_start_fn+0x86/0x100 [] ? bdi_start_fn+0x0/0x100 [] kthread+0x96/0xa0 [] child_rip+0xa/0x20 [] ? kthread+0x0/0xa0 [] ? child_rip+0x0/0x20 sshd S 0000000000000000 0 10122 5732 0x00000080 ffff88010d3d5908 0000000000000082 0000000000000000 ffff880118881020 ffff8801192ab1c0 ffffffffa0109960 ffff88010d3d58d8 ffffffff814611f4 ffff8801199ba5f8 ffff88010d3d5fd8 000000000000fbc8 ffff8801199ba5f8 Call Trace: [] ? dev_hard_start_xmit+0x224/0x480 [] schedule_hrtimeout_range+0x13d/0x160 [] ? add_wait_queue+0x46/0x60 [] ? __pollwait+0x75/0xf0 [] poll_schedule_timeout+0x39/0x60 [] do_select+0x57c/0x6c0 [] ? __pollwait+0x0/0xf0 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? pollwake+0x0/0x60 [] ? do_wp_page+0x493/0x920 [] ? handle_pte_fault+0x2cd/0xb00 [] core_sys_select+0x18a/0x2c0 [] ? __wake_up_sync_key+0x5e/0x80 [] ? mntput_no_expire+0x30/0x110 [] sys_select+0x47/0x110 [] ? audit_syscall_entry+0x1d7/0x200 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b bash S 0000000000000000 0 10184 10122 0x00000080 ffff88010ca17e78 0000000000000086 0000000000000000 0000000000000029 00000000006dc1e4 ffff88010f0117c0 ffff88011a078958 0000000000000007 ffff88010e19dab8 ffff88010ca17fd8 000000000000fbc8 ffff88010e19dab8 Call Trace: [] do_wait+0x1e4/0x240 [] sys_wait4+0xa3/0x100 [] ? child_wait_callback+0x0/0x70 [] ? __audit_syscall_exit+0x25e/0x290 [] system_call_fastpath+0x16/0x1b sh R running task 0 10193 10184 0x00000080 ffff880119a73ce8 00000000c185dd31 ffff880119a73d58 ffff88010d34d540 0000000000000000 ffff880119a73cc8 ffff880028203fc0 ffffffff817d692f ffff880119a73d48 ffffffff81528845 0000000000000010 ffff880119a73d58 Call Trace: [] show_trace_log_lvl+0x55/0x70 [] show_stack_log_lvl+0x9a/0x170 [] show_stack+0x1a/0x20 [] sched_show_task+0x98/0x100 [] show_state_filter+0x7b/0xc0 [] sysrq_handle_showstate+0x10/0x20 [] __handle_sysrq+0x132/0x1a0 [] write_sysrq_trigger+0x4e/0x50 [] proc_reg_write+0x7e/0xc0 [] vfs_write+0xb8/0x1a0 [] sys_write+0x51/0x90 [] system_call_fastpath+0x16/0x1b Sched Debug Version: v0.09, 2.6.32-431.29.2.el6.x86_64 #1 now at 4381734.048335 msecs .jiffies : 4299046256 .sysctl_sched_latency : 10.000000 .sysctl_sched_min_granularity : 2.000000 .sysctl_sched_wakeup_granularity : 2.000000 .sysctl_sched_child_runs_first : 0.000000 .sysctl_sched_features : 3183 .sysctl_sched_tunable_scaling : 1 (logaritmic) cpu#0, 2793.268 MHz .nr_running : 1 .load : 1024 .nr_switches : 269695 .nr_load_updates : 124979 .nr_uninterruptible : 1 .next_balance : 4299.046499 .curr->pid : 10193 .clock : 4378960.013379 .cpu_load[0] : 1024 .cpu_load[1] : 832 .cpu_load[2] : 748 .cpu_load[3] : 661 .cpu_load[4] : 475 .yld_count : 0 .sched_switch : 0 .sched_count : 280656 .sched_goidle : 74363 .avg_idle : 942240 .ttwu_count : 138552 .ttwu_local : 119083 .bkl_count : 524 cfs_rq[0]:/ .exec_clock : 59789.686820 .MIN_vruntime : 0.000001 .min_vruntime : 149621.480672 .max_vruntime : 0.000001 .spread : 0.000000 .spread0 : 0.000000 .nr_spread_over : 20912 .nr_running : 1 .load : 1024 .tg->cfs_bandwidth.timer_active: 0 .throttled : 0 .throttle_count : 0 .load_avg : 0.000000 .load_period : 0.000000 .load_contrib : 0 .load_tg : 0 rt_rq[0]:/ .rt_nr_running : 0 .rt_throttled : 0 .rt_time : 0.000000 .rt_runtime : 950.000000 runnable tasks: task PID tree-key switches prio exec-runtime sum-exec sum-sleep ---------------------------------------------------------------------------------------------------------- R sh 10193 149621.480672 1 120 149621.480672 0.751144 0.000000 / cpu#1, 2793.268 MHz .nr_running : 0 .load : 0 .nr_switches : 282875 .nr_load_updates : 128986 .nr_uninterruptible : 0 .next_balance : 4299.046413 .curr->pid : 0 .clock : 4381815.274829 .cpu_load[0] : 0 .cpu_load[1] : 481 .cpu_load[2] : 561 .cpu_load[3] : 483 .cpu_load[4] : 346 .yld_count : 0 .sched_switch : 0 .sched_count : 287544 .sched_goidle : 78166 .avg_idle : 1000000 .ttwu_count : 146697 .ttwu_local : 127609 .bkl_count : 610 cfs_rq[1]:/ .exec_clock : 47885.844264 .MIN_vruntime : 0.000001 .min_vruntime : 136189.877485 .max_vruntime : 0.000001 .spread : 0.000000 .spread0 : -13431.603187 .nr_spread_over : 21574 .nr_running : 0 .load : 0 .tg->cfs_bandwidth.timer_active: 0 .throttled : 0 .throttle_count : 0 .load_avg : 0.000000 .load_period : 0.000000 .load_contrib : 0 .load_tg : 0 rt_rq[1]:/ .rt_nr_running : 0 .rt_throttled : 0 .rt_time : 0.000000 .rt_runtime : 950.000000 runnable tasks: task PID tree-key switches prio exec-runtime sum-exec sum-sleep ---------------------------------------------------------------------------------------------------------- SysRq : Show Memory Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 Node 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 177 CPU 1: hi: 186, btch: 31 usd: 176 Node 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 95 CPU 1: hi: 186, btch: 31 usd: 127 active_anon:2823 inactive_anon:36 isolated_anon:0 active_file:52182 inactive_file:22229 isolated_file:0 unevictable:0 dirty:104 writeback:0 unstable:0 free:836141 slab_reclaimable:4233 slab_unreclaimable:8256 mapped:1668 shmem:39 pagetables:595 bounce:0 Node 0 DMA free:15732kB min:248kB low:308kB high:372kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15336kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 3512 4017 4017 Node 0 DMA32 free:3250584kB min:58868kB low:73584kB high:88300kB active_anon:0kB inactive_anon:0kB active_file:124kB inactive_file:520kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3596500kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:4kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 505 505 Node 0 Normal free:78248kB min:8464kB low:10580kB high:12696kB active_anon:11292kB inactive_anon:144kB active_file:208604kB inactive_file:88396kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:517120kB mlocked:0kB dirty:416kB writeback:0kB mapped:6672kB shmem:156kB slab_reclaimable:16928kB slab_unreclaimable:33024kB kernel_stack:1040kB pagetables:2380kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 3*4kB 1*8kB 2*16kB 2*32kB 2*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15732kB Node 0 DMA32: 34*4kB 24*8kB 19*16kB 17*32kB 10*64kB 11*128kB 13*256kB 14*512kB 9*1024kB 4*2048kB 786*4096kB = 3250584kB Node 0 Normal: 236*4kB 151*8kB 65*16kB 104*32kB 241*64kB 116*128kB 60*256kB 23*512kB 10*1024kB 0*2048kB 1*4096kB = 78264kB 74449 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 2538492kB Total swap = 2538492kB 1048575 pages RAM 100404 pages reserved 24824 pages shared 88114 pages non-shared LustreError: 166-1: MGC192.168.113.1@tcp: Connection to MGS (at 192.168.113.1@tcp) was lost; in progress operations using this service will fail LustreError: 32563:0:(ldlm_request.c:125:ldlm_expired_completion_wait()) ### lock timed out (enqueued at 1451181071, 300s ago), entering recovery for MGS@192.168.113.1@tcp ns: MGC192.168.113.1@tcp lock: ffff8801194c4b80/0x619b677d60598b54 lrc: 4/1,0 mode: --/CR res: [0x65727473756c:0x2:0x0].0x0 rrc: 1 type: PLN flags: 0x1000000000000 nid: local remote: 0x8f84ea0162ef139d expref: -99 pid: 32563 timeout: 0 lvb_type: 0 LustreError: 10262:0:(ldlm_resource.c:887:ldlm_resource_complain()) MGC192.168.113.1@tcp: namespace resource [0x65727473756c:0x2:0x0].0x0 (ffff880107b41a40) refcount nonzero (1) after lock cleanup; forcing cleanup. LustreError: 10262:0:(ldlm_resource.c:1502:ldlm_resource_dump()) --- Resource: [0x65727473756c:0x2:0x0].0x0 (ffff880107b41a40) refcount = 2 LustreError: 10262:0:(ldlm_resource.c:1523:ldlm_resource_dump()) Waiting locks: LustreError: 10262:0:(ldlm_resource.c:1525:ldlm_resource_dump()) ### ### ns: MGC192.168.113.1@tcp lock: ffff8801194c4b80/0x619b677d60598b54 lrc: 4/1,0 mode: --/CR res: [0x65727473756c:0x2:0x0].0x0 rrc: 2 type: PLN flags: 0x1106400000000 nid: local remote: 0x8f84ea0162ef139d expref: -99 pid: 32563 timeout: 0 lvb_type: 0 Lustre: MGC192.168.113.1@tcp: Connection restored to 192.168.113.1@tcp (at 192.168.113.1@tcp) Lustre: Skipped 2 previous similar messages Lustre: Unmounted lustre-client Lustre: Skipped 6 previous similar messages