INFO: task xfsaild/sda3:598 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
xfsaild/sda3 D ffff88042a8d7d18 0 598 2 0x00000000
ffff88042a8d7d18 ffff880102c93aa0 ffff88042c248000 0000000000000282
ffff88042a8d8000 ffff88042c248000 0000000000000000 ffff88042b1f9800
ffff88042bba4100 ffff88042a8d7d38 ffffffff9363c167 ffff88042b1f9928
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff932e3109>] _xfs_log_force+0x189/0x280
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff932e322a>] xfs_log_force+0x2a/0x90
[<ffffffff932edb60>] ? xfs_trans_ail_cursor_first+0x90/0x90
[<ffffffff932edca3>] xfsaild+0x143/0x5f0
[<ffffffff9363bbd1>] ? __schedule+0x4f1/0x990
[<ffffffff932edb60>] ? xfs_trans_ail_cursor_first+0x90/0x90
[<ffffffff9309f1f9>] kthread+0xc9/0xe0
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
[<ffffffff936407a2>] ret_from_fork+0x42/0x70
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
INFO: task xfsaild/sdb1:2068 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
xfsaild/sdb1 D ffff88042529fad8 0 2068 2 0x00000000
ffff88042529fad8 ffff88082d948000 ffff8800b94ad7f0 ffff88082a8401d0
ffff8804252a0000 ffff88042529fc40 7fffffffffffffff ffff8800b94ad7f0
ffffffffffffffff ffff88042529faf8 ffffffff9363c167 0000000000000000
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff9363ee7c>] schedule_timeout+0x1fc/0x260
[<ffffffff93326f0c>] ? part_round_stats+0x5c/0x70
[<ffffffff93239439>] ? kernfs_path_locked+0x49/0xa0
[<ffffffff93324a22>] ? elv_rb_add+0x62/0x70
[<ffffffff9363cc9f>] wait_for_completion+0x9f/0x170
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff93099b7f>] flush_work+0xff/0x1d0
[<ffffffff93095e70>] ? worker_detach_from_pool+0xd0/0xd0
[<ffffffff932e4c3e>] xlog_cil_force_lsn+0x7e/0x200
[<ffffffff930e14bf>] ? try_to_del_timer_sync+0x4f/0x70
[<ffffffff932e2feb>] _xfs_log_force+0x6b/0x280
[<ffffffff932c37e0>] ? xfs_buf_delwri_submit_nowait+0x20/0x30
[<ffffffff932e322a>] xfs_log_force+0x2a/0x90
[<ffffffff932edb60>] ? xfs_trans_ail_cursor_first+0x90/0x90
[<ffffffff932edca3>] xfsaild+0x143/0x5f0
[<ffffffff9363bbd1>] ? __schedule+0x4f1/0x990
[<ffffffff932edb60>] ? xfs_trans_ail_cursor_first+0x90/0x90
[<ffffffff9309f1f9>] kthread+0xc9/0xe0
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
[<ffffffff936407a2>] ret_from_fork+0x42/0x70
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
INFO: task mysqld:7538 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
mysqld D ffff8803e708bd98 0 7538 3771 0x00000000
ffff8803e708bd98 ffff88082d941d50 ffff8803f1ebd7f0 ffff88042bba4c00
ffff8803e708c000 ffff88042b1f9928 ffff88042b1f9800 0000000000000000
ffff8803f1ebd7f0 ffff8803e708bdb8 ffffffff9363c167 ffff8803f1ebd7f0
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff932e354b>] _xfs_log_force_lsn+0x26b/0x2c0
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff932c626f>] xfs_file_fsync+0x18f/0x1e0
[<ffffffff931f4a56>] vfs_fsync_range+0x46/0xc0
[<ffffffff931f4aec>] vfs_fsync+0x1c/0x20
[<ffffffff931f4c58>] do_fsync+0x38/0x70
[<ffffffff9314e243>] ? context_tracking_user_enter+0x13/0x20
[<ffffffff93013805>] ? syscall_trace_leave+0x95/0xf0
[<ffffffff931f4ed0>] SyS_fsync+0x10/0x20
[<ffffffff936403ae>] system_call_fastpath+0x12/0x71
INFO: task pop3-login:7921 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
pop3-login D ffff88082c5234f8 0 7921 4498 0x00000000
ffff88082c5234f8 ffff88042dbdbaa0 ffff880827443aa0 ffff88082c523568
ffff88082c524000 ffff88082bb63b6c ffff880827443aa0 00000000ffffffff
ffff88082bb63b70 ffff88082c523518 ffffffff9363c167 0000000000000000
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff9363c3de>] schedule_preempt_disabled+0xe/0x10
[<ffffffff9363dfd5>] __mutex_lock_slowpath+0x95/0x110
[<ffffffff9363e06b>] mutex_lock+0x1b/0x2f
[<ffffffff932cab77>] xfs_reclaim_inodes_ag+0x307/0x3d0
[<ffffffff931d8cf0>] ? spin_unlock+0x10/0x10
[<ffffffff930d9d1f>] ? __call_rcu+0x3f/0x360
[<ffffffff931df3c9>] ? inode_lru_isolate+0x89/0x1c0
[<ffffffff93177e48>] ? __list_lru_walk_one.isra.6+0x158/0x170
[<ffffffff931df340>] ? insert_inode_locked+0x180/0x180
[<ffffffff931df340>] ? insert_inode_locked+0x180/0x180
[<ffffffff932cb673>] xfs_reclaim_inodes_nr+0x33/0x40
[<ffffffff932da169>] xfs_fs_free_cached_objects+0x19/0x20
[<ffffffff931c7313>] super_cache_scan+0x1a3/0x1b0
[<ffffffff9315fb06>] shrink_slab+0x216/0x3d0
[<ffffffff93164399>] shrink_zone+0x2b9/0x2d0
[<ffffffff9316470a>] do_try_to_free_pages+0x16a/0x400
[<ffffffff93164baa>] try_to_free_pages+0xda/0x160
[<ffffffff93635ceb>] __alloc_pages_slowpath+0x3ff/0x697
[<ffffffff931581e0>] __alloc_pages_nodemask+0x230/0x240
[<ffffffff9319cc0c>] alloc_pages_current+0x9c/0x110
[<ffffffff931a59cb>] new_slab+0x32b/0x450
[<ffffffff936376f8>] __slab_alloc+0x2de/0x433
[<ffffffff934da9a1>] ? sk_prot_alloc.isra.38+0x41/0x170
[<ffffffff931a7f53>] kmem_cache_alloc+0x193/0x1f0
[<ffffffff9354d671>] ? tcp_write_xmit+0x2b1/0xda0
[<ffffffff934da9a1>] sk_prot_alloc.isra.38+0x41/0x170
[<ffffffff934db9b3>] sk_alloc+0x33/0xb0
[<ffffffff93590231>] unix_create1+0x51/0x1a0
[<ffffffff935903f3>] unix_create+0x73/0x90
[<ffffffff934d6710>] __sock_create+0xf0/0x1f0
[<ffffffff930d95f8>] ? rcu_eqs_enter+0x68/0x90
[<ffffffff934d6870>] sock_create+0x30/0x40
[<ffffffff934d803c>] SyS_socketpair+0x6c/0x1d0
[<ffffffff93013805>] ? syscall_trace_leave+0x95/0xf0
[<ffffffff936403ae>] system_call_fastpath+0x12/0x71
INFO: task imap:26593 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
imap D ffff880675a5fdc8 0 26593 4498 0x00000000
ffff880675a5fdc8 ffff88082d943aa0 ffff8807abab0000 ffff8806b0702f00
ffff880675a60000 ffff88042b1f9928 ffff88042b1f9800 ffff88042bba4c18
ffff8807abab0000 ffff880675a5fde8 ffffffff9363c167 0000fddf00010800
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff932e3433>] _xfs_log_force_lsn+0x153/0x2c0
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff932c5d96>] xfs_dir_fsync+0x86/0xf0
[<ffffffff931f4a56>] vfs_fsync_range+0x46/0xc0
[<ffffffff931f4aec>] vfs_fsync+0x1c/0x20
[<ffffffff931f4c58>] do_fsync+0x38/0x70
[<ffffffff9314e243>] ? context_tracking_user_enter+0x13/0x20
[<ffffffff93013805>] ? syscall_trace_leave+0x95/0xf0
[<ffffffff931f4ef3>] SyS_fdatasync+0x13/0x20
[<ffffffff936403ae>] system_call_fastpath+0x12/0x71
INFO: task kworker/7:2:22195 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/7:2 D ffff88009ac93108 0 22195 2 0x00000000
ffff88009ac93108 ffff88082d941d50 ffff88044840d7f0 0000000950d64c61
ffff88009ac94000 ffff88009ac93270 7fffffffffffffff ffff88044840d7f0
ffffffffffffffff ffff88009ac93128 ffffffff9363c167 74612e656e6f6568
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff9363ee7c>] schedule_timeout+0x1fc/0x260
[<ffffffff9363cc9f>] wait_for_completion+0x9f/0x170
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff93099b7f>] flush_work+0xff/0x1d0
[<ffffffff93095e70>] ? worker_detach_from_pool+0xd0/0xd0
[<ffffffff932e4c3e>] xlog_cil_force_lsn+0x7e/0x200
[<ffffffff932e3338>] _xfs_log_force_lsn+0x58/0x2c0
[<ffffffff932b4b87>] ? xfs_iext_bno_to_ext+0x97/0x170
[<ffffffff932e35db>] xfs_log_force_lsn+0x3b/0xa0
[<ffffffff932ca610>] ? xfs_reclaim_inode+0xd0/0x330
[<ffffffff932d595e>] xfs_iunpin_wait+0xae/0x140
[<ffffffff930c2be0>] ? wake_atomic_t_function+0x40/0x40
[<ffffffff932ca610>] xfs_reclaim_inode+0xd0/0x330
[<ffffffff932caae7>] xfs_reclaim_inodes_ag+0x277/0x3d0
[<ffffffff932cb673>] xfs_reclaim_inodes_nr+0x33/0x40
[<ffffffff932da169>] xfs_fs_free_cached_objects+0x19/0x20
[<ffffffff931c7313>] super_cache_scan+0x1a3/0x1b0
[<ffffffff9315fb06>] shrink_slab+0x216/0x3d0
[<ffffffff93164399>] shrink_zone+0x2b9/0x2d0
[<ffffffff9316470a>] do_try_to_free_pages+0x16a/0x400
[<ffffffff93164baa>] try_to_free_pages+0xda/0x160
[<ffffffff93635ceb>] __alloc_pages_slowpath+0x3ff/0x697
[<ffffffff931581e0>] __alloc_pages_nodemask+0x230/0x240
[<ffffffff9319cc0c>] alloc_pages_current+0x9c/0x110
[<ffffffff931a59cb>] new_slab+0x32b/0x450
[<ffffffff936376f8>] __slab_alloc+0x2de/0x433
[<ffffffff93355fa9>] ? ida_pre_get+0x69/0x100
[<ffffffff931a7f53>] kmem_cache_alloc+0x193/0x1f0
[<ffffffff9300d775>] ? native_sched_clock+0x35/0x80
[<ffffffff93355fa9>] ida_pre_get+0x69/0x100
[<ffffffff93356d9e>] ida_simple_get+0x4e/0xf0
[<ffffffff930a7c9e>] ? finish_task_switch+0x11e/0x1a0
[<ffffffff93097adb>] create_worker+0x4b/0x1f0
[<ffffffff930e1e0a>] ? mod_timer+0x14a/0x1c0
[<ffffffff93098daf>] worker_thread+0x3ef/0x510
[<ffffffff9363bbd1>] ? __schedule+0x4f1/0x990
[<ffffffff930989c0>] ? process_scheduled_works+0x40/0x40
[<ffffffff9309f1f9>] kthread+0xc9/0xe0
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
[<ffffffff936407a2>] ret_from_fork+0x42/0x70
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
INFO: task kworker/7:0H:7845 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/7:0H D ffff8806ec7ff108 0 7845 2 0x00000000
ffff8806ec7ff108 ffff88044840d7f0 ffff88082762baa0 ffff88044840d7f0
ffff8806ec800000 ffff8806ec7ff270 7fffffffffffffff ffff88082762baa0
ffffffffffffffff ffff8806ec7ff128 ffffffff9363c167 ffff8806ec7ff148
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff9363ee7c>] schedule_timeout+0x1fc/0x260
[<ffffffff930a98b6>] ? ttwu_do_activate.constprop.91+0x66/0x70
[<ffffffff930ad1f3>] ? try_to_wake_up+0x1f3/0x330
[<ffffffff9335090f>] ? cfq_set_request+0x2ff/0x4c0
[<ffffffff9363cc9f>] wait_for_completion+0x9f/0x170
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff93099b7f>] flush_work+0xff/0x1d0
[<ffffffff93095e70>] ? worker_detach_from_pool+0xd0/0xd0
[<ffffffff932e4c3e>] xlog_cil_force_lsn+0x7e/0x200
[<ffffffff9334c148>] ? __cfq_set_active_queue+0xf8/0x230
[<ffffffff932e3338>] _xfs_log_force_lsn+0x58/0x2c0
[<ffffffff932e35db>] xfs_log_force_lsn+0x3b/0xa0
[<ffffffff932ca610>] ? xfs_reclaim_inode+0xd0/0x330
[<ffffffff932d595e>] xfs_iunpin_wait+0xae/0x140
[<ffffffff930c2be0>] ? wake_atomic_t_function+0x40/0x40
[<ffffffff932ca610>] xfs_reclaim_inode+0xd0/0x330
[<ffffffff932caae7>] xfs_reclaim_inodes_ag+0x277/0x3d0
[<ffffffff932cb673>] xfs_reclaim_inodes_nr+0x33/0x40
[<ffffffff932da169>] xfs_fs_free_cached_objects+0x19/0x20
[<ffffffff931c7313>] super_cache_scan+0x1a3/0x1b0
[<ffffffff9315fb06>] shrink_slab+0x216/0x3d0
[<ffffffff93164399>] shrink_zone+0x2b9/0x2d0
[<ffffffff9316470a>] do_try_to_free_pages+0x16a/0x400
[<ffffffff93164baa>] try_to_free_pages+0xda/0x160
[<ffffffff93635ceb>] __alloc_pages_slowpath+0x3ff/0x697
[<ffffffff931581e0>] __alloc_pages_nodemask+0x230/0x240
[<ffffffff9319cc0c>] alloc_pages_current+0x9c/0x110
[<ffffffff931a59cb>] new_slab+0x32b/0x450
[<ffffffff930ad1f3>] ? try_to_wake_up+0x1f3/0x330
[<ffffffff936376f8>] __slab_alloc+0x2de/0x433
[<ffffffff93355fa9>] ? ida_pre_get+0x69/0x100
[<ffffffff930c2f43>] ? __wake_up+0x53/0x70
[<ffffffff931a7f53>] kmem_cache_alloc+0x193/0x1f0
[<ffffffff930b42f0>] ? pick_next_entity+0x90/0x170
[<ffffffff93355fa9>] ida_pre_get+0x69/0x100
[<ffffffff93356d9e>] ida_simple_get+0x4e/0xf0
[<ffffffff930a7c9e>] ? finish_task_switch+0x11e/0x1a0
[<ffffffff93097adb>] create_worker+0x4b/0x1f0
[<ffffffff930e1e0a>] ? mod_timer+0x14a/0x1c0
[<ffffffff93098daf>] worker_thread+0x3ef/0x510
[<ffffffff9363bbd1>] ? __schedule+0x4f1/0x990
[<ffffffff930989c0>] ? process_scheduled_works+0x40/0x40
[<ffffffff9309f1f9>] kthread+0xc9/0xe0
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
[<ffffffff936407a2>] ret_from_fork+0x42/0x70
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
INFO: task httpd:22880 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
httpd D ffff88005557b108 0 22880 22644 0x00000000
ffff88005557b108 ffff88042dbdbaa0 ffff8807e65a57f0 ffff88005557b1b8
ffff88005557c000 ffff88005557b270 7fffffffffffffff ffff8807e65a57f0
ffffffffffffffff ffff88005557b128 ffffffff9363c167 0000000000000292
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff9363ee7c>] schedule_timeout+0x1fc/0x260
[<ffffffff933506b5>] ? cfq_set_request+0xa5/0x4c0
[<ffffffff9363cc9f>] wait_for_completion+0x9f/0x170
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff93099b7f>] flush_work+0xff/0x1d0
[<ffffffff93095e70>] ? worker_detach_from_pool+0xd0/0xd0
[<ffffffff932e4c3e>] xlog_cil_force_lsn+0x7e/0x200
[<ffffffffc03efb24>] ? aac_fib_send+0x2c4/0x4f0 [aacraid]
[<ffffffff932e3338>] _xfs_log_force_lsn+0x58/0x2c0
[<ffffffff932b4b87>] ? xfs_iext_bno_to_ext+0x97/0x170
[<ffffffff932e35db>] xfs_log_force_lsn+0x3b/0xa0
[<ffffffff932ca610>] ? xfs_reclaim_inode+0xd0/0x330
[<ffffffff932d595e>] xfs_iunpin_wait+0xae/0x140
[<ffffffff930c2be0>] ? wake_atomic_t_function+0x40/0x40
[<ffffffff932ca610>] xfs_reclaim_inode+0xd0/0x330
[<ffffffff932caae7>] xfs_reclaim_inodes_ag+0x277/0x3d0
[<ffffffff932cb673>] xfs_reclaim_inodes_nr+0x33/0x40
[<ffffffff932da169>] xfs_fs_free_cached_objects+0x19/0x20
[<ffffffff931c7313>] super_cache_scan+0x1a3/0x1b0
[<ffffffff9315fb06>] shrink_slab+0x216/0x3d0
[<ffffffff93164399>] shrink_zone+0x2b9/0x2d0
[<ffffffff9316470a>] do_try_to_free_pages+0x16a/0x400
[<ffffffff93164baa>] try_to_free_pages+0xda/0x160
[<ffffffff93635ceb>] __alloc_pages_slowpath+0x3ff/0x697
[<ffffffff931581e0>] __alloc_pages_nodemask+0x230/0x240
[<ffffffff9319cc0c>] alloc_pages_current+0x9c/0x110
[<ffffffff931a59cb>] new_slab+0x32b/0x450
[<ffffffff9316d468>] ? zone_statistics+0x98/0xc0
[<ffffffff936376f8>] __slab_alloc+0x2de/0x433
[<ffffffff931e0224>] ? alloc_fdmem+0x24/0x40
[<ffffffff931a7617>] __kmalloc+0x1c7/0x240
[<ffffffff931e0224>] alloc_fdmem+0x24/0x40
[<ffffffff931e02b7>] alloc_fdtable+0x77/0x100
[<ffffffff931e0af2>] dup_fd+0x262/0x330
[<ffffffff9307ec9a>] copy_process.part.37+0x76a/0x1a80
[<ffffffff931190ec>] ? acct_account_cputime+0x1c/0x20
[<ffffffff9308014c>] do_fork+0xbc/0x350
[<ffffffff930134b8>] ? syscall_trace_enter_phase1+0xf8/0x160
[<ffffffff9314e243>] ? context_tracking_user_enter+0x13/0x20
[<ffffffff93080466>] SyS_clone+0x16/0x20
[<ffffffff936403ae>] system_call_fastpath+0x12/0x71
INFO: task kworker/7:0:23773 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/7:0 D ffff8805243bbb38 0 23773 2 0x00000000
Workqueue: xfs-cil/sdb1 xlog_cil_push_work
ffff8805243bbb38 ffff88082d941d50 ffff880790560000 0000000000000000
ffff8805243bc000 ffff88010af7c0b8 ffff88042c067d28 ffff880790560000
ffff88042c067d00 ffff8805243bbb58 ffffffff9363c167 ffff88042c067c00
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff932e241b>] xlog_state_get_iclog_space+0xdb/0x2e0
[<ffffffff932dfe14>] ? xlog_bdstrat+0x34/0x70
[<ffffffff930ad330>] ? try_to_wake_up+0x330/0x330
[<ffffffff932e291e>] xlog_write+0x18e/0x700
[<ffffffff932e449f>] xlog_cil_push+0x22f/0x3f0
[<ffffffff932e4675>] xlog_cil_push_work+0x15/0x20
[<ffffffff930986bf>] process_one_work+0x14f/0x410
[<ffffffff930989ac>] process_scheduled_works+0x2c/0x40
[<ffffffff93098c4a>] worker_thread+0x28a/0x510
[<ffffffff9363bbd1>] ? __schedule+0x4f1/0x990
[<ffffffff930989c0>] ? process_scheduled_works+0x40/0x40
[<ffffffff9309f1f9>] kthread+0xc9/0xe0
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
[<ffffffff936407a2>] ret_from_fork+0x42/0x70
[<ffffffff9309f130>] ? kthread_create_on_node+0x1a0/0x1a0
INFO: task qpsmtpd p:25 :::12850 blocked for more than 120 seconds.
Not tainted 4.1.14+63-ph #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
qpsmtpd p:25 :: D ffff88071f807c48 0 12850 6124 0x00000000
ffff88071f807c48 ffff8805aabf0000 ffff8806c5780000 ffff88083ffd7000
ffff88071f808000 ffffffff93ce6444 ffff8806c5780000 00000000ffffffff
ffffffff93ce6448 ffff88071f807c68 ffffffff9363c167 ffff88042b9f0000
Call Trace:
[<ffffffff9363c167>] schedule+0x37/0x90
[<ffffffff9363c3de>] schedule_preempt_disabled+0xe/0x10
[<ffffffff9363dfd5>] __mutex_lock_slowpath+0x95/0x110
[<ffffffff9363e06b>] mutex_lock+0x1b/0x2f
[<ffffffff93501ca5>] rtnl_lock+0x15/0x20
[<ffffffff93501cf6>] rtnetlink_rcv+0x16/0x40
[<ffffffff935252aa>] netlink_unicast+0x13a/0x1d0
[<ffffffff9352554a>] netlink_sendmsg+0x20a/0x600
[<ffffffff934d7d61>] SYSC_sendto+0x111/0x170
[<ffffffff9314e263>] ? context_tracking_user_exit+0x13/0x20
[<ffffffff930134b8>] ? syscall_trace_enter_phase1+0xf8/0x160
[<ffffffff934d82ae>] SyS_sendto+0xe/0x10
[<ffffffff936403ae>] system_call_fastpath+0x12/0x71