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Date: Tue, 21 Aug 2012 15:02:19 -0400
From: John Drescher <drescherjm@...il.com>
To: NeilBrown <neilb@...e.de>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: mdraid6 problem post 3.5.0
> A digital-photo of the debug messages might be useful if you can catch that.
> Setting up a network console to capture messages isn't too hard if you have
> another machine with a wired network connection.
> See Documentation/networking/netconsole.txt
> If you can set that us, then alt-sysrq-T might provide useful info.
I am beginning to think this is more related to the lsi sas card
driver instead of the raid.
[ 177.204225] netpoll: netconsole: local port 6665
[ 177.204273] netpoll: netconsole: local IP 0.0.0.0
[ 177.204317] netpoll: netconsole: interface 'eth0'
[ 177.204362] netpoll: netconsole: remote port 30000
[ 177.204408] netpoll: netconsole: remote IP 192.168.1.31
[ 177.204454] netpoll: netconsole: remote ethernet address ff:ff:ff:ff:ff:ff
[ 177.204504] netpoll: netconsole: local IP 192.168.2.91
[ 177.204574] console [netcon0] enabled
[ 177.204617] netconsole: network logging started
[ 225.513474] mptbase: ioc1: LogInfo(0x31110d00): Originator={PL},
Code={Reset}, SubCode(0x0d00) cb_idx mptbase_reply
[ 229.989660] sd 1:0:5:0: [sdm] Synchronizing SCSI cache
[ 229.989752] sd 1:0:5:0: [sdm]
[ 229.989798] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 229.991170] md/raid:md1: Disk failure on sdm2, disabling device.
[ 229.991170] md/raid:md1: Operation continuing on 11 devices.
[ 229.991190] md/raid1:md0: Disk failure on sdm1, disabling device.
[ 229.991190] md/raid1:md0: Operation continuing on 9 devices.
[ 259.940462] md: ioctl lock interrupted, reason -4, cmd -2142762735
[ 259.940472] md: ioctl lock interrupted, reason -4, cmd -2142762735
[ 289.859335] INFO: rcu_sched self-detected stall on CPU { 2}
(t=18001 jiffies)
[ 289.859627] Pid: 2182, comm: kworker/u:5 Not tainted
3.5.1-gentoo-testserver-ipmi #1
[ 289.859776] Call Trace:
[ 289.859864] <IRQ> [<ffffffff810a6d82>] __rcu_pending+0x192/0x4c0
[ 289.860003] [<ffffffff810a7aa8>] rcu_check_callbacks+0x98/0xe0
[ 289.860104] [<ffffffff81040913>] update_process_times+0x43/0x80
[ 289.860204] [<ffffffff8107b4c8>] tick_sched_timer+0x58/0x150
[ 289.860302] [<ffffffff81053b98>] __run_hrtimer.isra.32+0x58/0x100
[ 289.860401] [<ffffffff81054283>] hrtimer_interrupt+0xf3/0x230
[ 289.860500] [<ffffffff8101ee04>] smp_apic_timer_interrupt+0x64/0xa0
[ 289.860601] [<ffffffff81599107>] apic_timer_interrupt+0x67/0x70
[ 289.860697] <EOI> [<ffffffff815921a9>] ?
_raw_spin_unlock_irqrestore+0x9/0x10
[ 289.860883] [<ffffffff813f4a3f>] scsi_remove_target+0xcf/0x1d0
[ 289.860982] [<ffffffff813fe895>] sas_rphy_remove+0x55/0x60
[ 289.861077] [<ffffffff813fe8b1>] sas_rphy_delete+0x11/0x20
[ 289.861173] [<ffffffff813fe8e5>] sas_port_delete+0x25/0x160
[ 289.861268] [<ffffffff81431183>] mptsas_del_end_device+0x183/0x270
[ 289.861365] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 289.861463] [<ffffffff8143562c>] mptsas_hotplug_work+0x1ec/0x920
[ 289.861561] [<ffffffff810f00d7>] ? kfree+0x17/0xb0
[ 289.861655] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 289.861755] [<ffffffff81436e00>] mptsas_firmware_event_work+0xba0/0xf80
[ 289.861854] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 289.861953] [<ffffffff81048af3>] ? cwq_activate_first_delayed+0x33/0xa0
[ 289.862051] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 289.862150] [<ffffffff8104aaa2>] process_one_work+0x102/0x390
[ 289.862244] [<ffffffff8104b150>] ? manage_workers.isra.33+0x1d0/0x220
[ 289.862341] [<ffffffff8104b2fe>] worker_thread+0x15e/0x350
[ 289.862436] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 289.862534] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 289.862631] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 289.862680] INFO: Stall ended before state dump start
[ 289.862677] INFO: rcu_sched detected stalls on CPUs/tasks: { 2}
(detected by 7, t=18002 jiffies)
[ 289.862820] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 289.863111] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 359.873632] INFO: task md0_raid1:4853 blocked for more than 120 seconds.
[ 359.873733] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 359.873879] md0_raid1 D ffff880221e61690 0 4853 2 0x00000000
[ 359.874048] ffff88022278dae0 0000000000000046 ffff88022278d9f0
ffff88022278dfd8
[ 359.874333] ffff88022278dfd8 0000000000004000 ffff8802244d43b0
ffff880221e61690
[ 359.874619] ffffffff81b2853c 000000000000001c ffff88022278da70
ffffffff8132beb0
[ 359.874907] Call Trace:
[ 359.875000] [<ffffffff8132beb0>] ? sprintf+0x40/0x50
[ 359.875099] [<ffffffff8106167c>] ? dequeue_task_fair+0x1ec/0x2a0
[ 359.875199] [<ffffffff810334a1>] ? print_prefix+0xd1/0x120
[ 359.875296] [<ffffffff81033a3c>] ? msg_print_text+0xac/0x1a0
[ 359.875394] [<ffffffff815912e4>] schedule+0x24/0x70
[ 359.875491] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 359.875589] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 359.875686] [<ffffffff81591176>] wait_for_common+0xc6/0x160
[ 359.875785] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 359.875884] [<ffffffff810a6b80>] ? call_rcu_bh+0x20/0x20
[ 359.875980] [<ffffffff815912b8>] wait_for_completion+0x18/0x20
[ 359.876078] [<ffffffff8104d158>] wait_rcu_gp+0x48/0x50
[ 359.876175] [<ffffffff8104d160>] ? wait_rcu_gp+0x50/0x50
[ 359.876273] [<ffffffff810a5eb9>] synchronize_sched+0x29/0x30
[ 359.876371] [<ffffffff81476181>] raid1_remove_disk+0xe1/0x170
[ 359.876470] [<ffffffff81496bd7>] md_check_recovery+0x4b7/0x700
[ 359.876567] [<ffffffff81477175>] raid1d+0x35/0x1010
[ 359.876661] [<ffffffff815912e4>] ? schedule+0x24/0x70
[ 359.876755] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 359.876850] [<ffffffff814908ee>] md_thread+0x10e/0x140
[ 359.876950] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 359.877049] [<ffffffff814907e0>] ? md_register_thread+0x100/0x100
[ 359.877148] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 359.877246] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 359.877248] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 359.877249] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 359.877250] INFO: task md1_raid6:4873 blocked for more than 120 seconds.
[ 359.877251] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 359.877254] ffff880220fa5b20 0000000000000046 0000000000000000
ffff880220fa5fd8
[ 359.877255] ffff880220fa5fd8 0000000000004000 ffffffff81a13440
ffff880222550000
[ 359.877256] ffffffff81b2876c 0000000000000017 ffff880220fa5ab0
ffffffff8132beb0
[ 359.877258] Call Trace:
[ 359.877258] [<ffffffff8132beb0>] ? sprintf+0x40/0x50
[ 359.877259] [<ffffffff8106167c>] ? dequeue_task_fair+0x1ec/0x2a0
[ 359.877261] [<ffffffff810334a1>] ? print_prefix+0xd1/0x120
[ 359.877262] [<ffffffff81033a3c>] ? msg_print_text+0xac/0x1a0
[ 359.877263] [<ffffffff815912e4>] schedule+0x24/0x70
[ 359.877264] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 359.877265] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 359.877267] [<ffffffff81591176>] wait_for_common+0xc6/0x160
[ 359.877268] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 359.877269] [<ffffffff810a6b80>] ? call_rcu_bh+0x20/0x20
[ 359.877270] [<ffffffff815912b8>] wait_for_completion+0x18/0x20
[ 359.877272] [<ffffffff8104d158>] wait_rcu_gp+0x48/0x50
[ 359.877273] [<ffffffff8104d160>] ? wait_rcu_gp+0x50/0x50
[ 359.877274] [<ffffffff810a5eb9>] synchronize_sched+0x29/0x30
[ 359.877275] [<ffffffff81483c58>] raid5_remove_disk+0x118/0x190
[ 359.877277] [<ffffffff81496bd7>] md_check_recovery+0x4b7/0x700
[ 359.877278] [<ffffffff8148b2ea>] raid5d+0x2a/0x5f0
[ 359.877279] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 359.877281] [<ffffffff814908ee>] md_thread+0x10e/0x140
[ 359.877282] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 359.877283] [<ffffffff814907e0>] ? md_register_thread+0x100/0x100
[ 359.877285] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 359.877286] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 359.877288] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 359.877289] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 359.877252] md1_raid6 D ffff880222550000 0 4873 2 0x00000000
[ 469.467957] INFO: rcu_sched self-detected stall on CPU { 2}
(t=72006 jiffies)
[ 469.468250] Pid: 2182, comm: kworker/u:5 Not tainted
3.5.1-gentoo-testserver-ipmi #1
[ 469.468401] Call Trace:
[ 469.468489] <IRQ> [<ffffffff810a6d82>] __rcu_pending+0x192/0x4c0
[ 469.468625] [<ffffffff810a7aa8>] rcu_check_callbacks+0x98/0xe0
[ 469.468721] [<ffffffff81040913>] update_process_times+0x43/0x80
[ 469.468816] [<ffffffff8107b4c8>] tick_sched_timer+0x58/0x150
[ 469.468911] [<ffffffff81053b98>] __run_hrtimer.isra.32+0x58/0x100
[ 469.469007] [<ffffffff81054283>] hrtimer_interrupt+0xf3/0x230
[ 469.469104] [<ffffffff8101ee04>] smp_apic_timer_interrupt+0x64/0xa0
[ 469.469201] [<ffffffff81599107>] apic_timer_interrupt+0x67/0x70
[ 469.469298] <EOI> [<ffffffff813e8a42>] ? scsi_is_host_device+0x12/0x20
[ 469.469435] [<ffffffff813f4a65>] ? scsi_remove_target+0xf5/0x1d0
[ 469.469534] [<ffffffff813fe895>] sas_rphy_remove+0x55/0x60
[ 469.469632] [<ffffffff813fe8b1>] sas_rphy_delete+0x11/0x20
[ 469.469730] [<ffffffff813fe8e5>] sas_port_delete+0x25/0x160
[ 469.469827] [<ffffffff81431183>] mptsas_del_end_device+0x183/0x270
[ 469.469925] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 469.470020] [<ffffffff8143562c>] mptsas_hotplug_work+0x1ec/0x920
[ 469.470116] [<ffffffff810f00d7>] ? kfree+0x17/0xb0
[ 469.470209] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 469.470307] [<ffffffff81436e00>] mptsas_firmware_event_work+0xba0/0xf80
[ 469.470405] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 469.470501] [<ffffffff81048af3>] ? cwq_activate_first_delayed+0x33/0xa0
[ 469.470601] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 469.470701] [<ffffffff8104aaa2>] process_one_work+0x102/0x390
[ 469.470799] [<ffffffff8104b150>] ? manage_workers.isra.33+0x1d0/0x220
[ 469.470900] [<ffffffff8104b2fe>] worker_thread+0x15e/0x350
[ 469.470997] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 469.471097] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 469.471300] INFO: Stall ended before state dump start
[ 469.471297] INFO: rcu_sched detected stalls on CPUs/tasks: { 2}
(detected by 7, t=72007 jiffies)
[ 469.472300] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 469.472582] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 469.472682] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 479.604951] INFO: task md0_raid1:4853 blocked for more than 120 seconds.
[ 479.605051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 479.605197] md0_raid1 D ffff880221e61690 0 4853 2 0x00000000
[ 479.605366] ffff88022278dae0 0000000000000046 ffff88022278d9f0
ffff88022278dfd8
[ 479.605652] ffff88022278dfd8 0000000000004000 ffff8802244d43b0
ffff880221e61690
[ 479.605936] ffffffff81b2853c 000000000000001c ffff88022278da70
ffffffff8132beb0
[ 479.606218] Call Trace:
[ 479.606307] [<ffffffff8132beb0>] ? sprintf+0x40/0x50
[ 479.606401] [<ffffffff8106167c>] ? dequeue_task_fair+0x1ec/0x2a0
[ 479.606497] [<ffffffff810334a1>] ? print_prefix+0xd1/0x120
[ 479.606592] [<ffffffff81033a3c>] ? msg_print_text+0xac/0x1a0
[ 479.606689] [<ffffffff815912e4>] schedule+0x24/0x70
[ 479.606783] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 479.606880] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 479.606977] [<ffffffff81591176>] wait_for_common+0xc6/0x160
[ 479.607073] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 479.607170] [<ffffffff810a6b80>] ? call_rcu_bh+0x20/0x20
[ 479.607263] [<ffffffff815912b8>] wait_for_completion+0x18/0x20
[ 479.607358] [<ffffffff8104d158>] wait_rcu_gp+0x48/0x50
[ 479.607452] [<ffffffff8104d160>] ? wait_rcu_gp+0x50/0x50
[ 479.607548] [<ffffffff810a5eb9>] synchronize_sched+0x29/0x30
[ 479.607646] [<ffffffff81476181>] raid1_remove_disk+0xe1/0x170
[ 479.607743] [<ffffffff81496bd7>] md_check_recovery+0x4b7/0x700
[ 479.607843] [<ffffffff81477175>] raid1d+0x35/0x1010
[ 479.607940] [<ffffffff815912e4>] ? schedule+0x24/0x70
[ 479.608036] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 479.608134] [<ffffffff814908ee>] md_thread+0x10e/0x140
[ 479.608231] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 479.608332] [<ffffffff814907e0>] ? md_register_thread+0x100/0x100
[ 479.608429] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 479.608523] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 479.608619] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 479.608718] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 479.608811] INFO: task md1_raid6:4873 blocked for more than 120 seconds.
[ 479.608908] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 479.609059] md1_raid6 D ffff880222550000 0 4873 2 0x00000000
[ 479.609230] ffff880220fa5b20 0000000000000046 0000000000000000
ffff880220fa5fd8
[ 479.609521] ffff880220fa5fd8 0000000000004000 ffffffff81a13440
ffff880222550000
[ 479.609809] ffffffff81b2876c 0000000000000017 ffff880220fa5ab0
ffffffff8132beb0
[ 479.610093] Call Trace:
[ 479.610181] [<ffffffff8132beb0>] ? sprintf+0x40/0x50
[ 479.610276] [<ffffffff8106167c>] ? dequeue_task_fair+0x1ec/0x2a0
[ 479.610373] [<ffffffff810334a1>] ? print_prefix+0xd1/0x120
[ 479.610468] [<ffffffff81033a3c>] ? msg_print_text+0xac/0x1a0
[ 479.610566] [<ffffffff815912e4>] schedule+0x24/0x70
[ 479.610662] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 479.610759] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 479.610859] [<ffffffff81591176>] wait_for_common+0xc6/0x160
[ 479.610957] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 479.611053] [<ffffffff810a6b80>] ? call_rcu_bh+0x20/0x20
[ 479.611150] [<ffffffff815912b8>] wait_for_completion+0x18/0x20
[ 479.611247] [<ffffffff8104d158>] wait_rcu_gp+0x48/0x50
[ 479.611344] [<ffffffff8104d160>] ? wait_rcu_gp+0x50/0x50
[ 479.611441] [<ffffffff810a5eb9>] synchronize_sched+0x29/0x30
[ 479.611537] [<ffffffff81483c58>] raid5_remove_disk+0x118/0x190
[ 479.611636] [<ffffffff81496bd7>] md_check_recovery+0x4b7/0x700
[ 479.611732] [<ffffffff8148b2ea>] raid5d+0x2a/0x5f0
[ 479.611827] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 479.611926] [<ffffffff814908ee>] md_thread+0x10e/0x140
[ 479.612023] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 479.612122] [<ffffffff814907e0>] ? md_register_thread+0x100/0x100
[ 479.612221] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 479.612318] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 479.612417] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 479.612516] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 479.612610] INFO: task btrfs-transacti:4897 blocked for more than
120 seconds.
[ 479.612758] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 479.612909] btrfs-transacti D ffff88022282e400 0 4897 2 0x00000000
[ 479.613080] ffff88021f769660 0000000000000046 ffff88021f769598
ffff88021f769fd8
[ 479.613370] ffff88021f769fd8 0000000000004000 ffff8802245043b0
ffff88022122c3b0
[ 479.613659] 0000000000000000 0000000000000000 ffffea000878cd80
ffffea00087549c0
[ 479.613946] Call Trace:
[ 479.614034] [<ffffffff815912e4>] schedule+0x24/0x70
[ 479.614126] [<ffffffff814950d5>] md_write_start+0xb5/0x1a0
[ 479.614220] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 479.614315] [<ffffffff81488432>] make_request+0x32/0x3e0
[ 479.614410] [<ffffffff812aca86>] ? __btrfs_map_block+0x216/0x640
[ 479.614507] [<ffffffff811284a0>] ? bvec_alloc_bs+0x60/0x110
[ 479.614600] [<ffffffff81128099>] ? __bio_add_page.part.29+0xf9/0x200
[ 479.614696] [<ffffffff8148fa56>] md_make_request+0xc6/0x200
[ 479.614792] [<ffffffff81306277>] ? generic_make_request_checks+0x17/0x1f0
[ 479.614888] [<ffffffff811281f3>] ? bio_add_page+0x53/0x60
[ 479.614983] [<ffffffff812a7d10>] ? submit_extent_page.isra.45+0x1b0/0x200
[ 479.615080] [<ffffffff8130740f>] generic_make_request+0xbf/0x100
[ 479.615175] [<ffffffff813074c3>] submit_bio+0x73/0xf0
[ 479.615268] [<ffffffff812a87fd>] ? __extent_writepage+0x3ad/0x6f0
[ 479.615364] [<ffffffff810f0fbf>] ? __kmalloc+0x11f/0x190
[ 479.615459] [<ffffffff812e0535>] btrfsic_submit_bio+0x95/0x330
[ 479.615553] [<ffffffff810b903b>] ? find_get_pages_tag+0xcb/0x170
[ 479.615651] [<ffffffff812b1e55>] btrfs_map_bio+0x165/0x200
[ 479.615749] [<ffffffff81287c28>] btrfs_submit_bio_hook+0x78/0x140
[ 479.615849] [<ffffffff812a41c5>] submit_one_bio+0x65/0xa0
[ 479.615947] [<ffffffff812a46a4>] flush_epd_write_bio+0x34/0x50
[ 479.616046] [<ffffffff812a918c>] extent_writepages+0x4c/0x60
[ 479.616144] [<ffffffff81289b30>] ? btrfs_writepage+0x70/0x70
[ 479.616242] [<ffffffff810f0006>] ? kmem_cache_free+0x16/0x90
[ 479.616340] [<ffffffff81288fc3>] btrfs_writepages+0x23/0x30
[ 479.616436] [<ffffffff810c2fbb>] do_writepages+0x1b/0x30
[ 479.616530] [<ffffffff810ba3e1>] __filemap_fdatawrite_range+0x51/0x60
[ 479.616626] [<ffffffff810bb32e>] filemap_fdatawrite_range+0xe/0x10
[ 479.616722] [<ffffffff812a3909>] btrfs_wait_ordered_range+0x49/0x120
[ 479.616822] [<ffffffff812c2d7b>] __btrfs_write_out_cache+0x84b/0xa40
[ 479.616922] [<ffffffff812bb916>] ? btrfs_set_lock_blocking_rw+0x86/0xf0
[ 479.617022] [<ffffffff812c3021>] btrfs_write_out_cache+0xb1/0xf0
[ 479.617122] [<ffffffff812a9a92>] ? free_extent_buffer+0x32/0x90
[ 479.617222] [<ffffffff812751e1>] btrfs_write_dirty_block_groups+0x4d1/0x5b0
[ 479.617322] [<ffffffff8158c44f>] commit_cowonly_roots+0x10d/0x1de
[ 479.617422] [<ffffffff81285b52>] btrfs_commit_transaction+0x5c2/0xa00
[ 479.617523] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 479.617622] [<ffffffff8128641b>] ? start_transaction+0x8b/0x2a0
[ 479.617718] [<ffffffff8127e3dd>] transaction_kthread+0x23d/0x2b0
[ 479.617814] [<ffffffff8127e1a0>] ? cleaner_kthread+0x1c0/0x1c0
[ 479.617909] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 479.618004] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 479.618101] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 479.618200] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 479.618298] INFO: task syslog-ng:5897 blocked for more than 120 seconds.
[ 479.618398] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 479.618549] syslog-ng D ffff880222db1920 0 5897 5595 0x00000000
[ 479.618717] ffff880220087a98 0000000000000086 ffff8802200879a8
ffff880220087fd8
[ 479.619006] ffff880220087fd8 0000000000004000 ffff880224510000
ffff88022216c3b0
[ 479.619294] ffff880220087b28 ffffffff81062175 0000000000000005
0000000000000000
[ 479.619579] Call Trace:
[ 479.619668] [<ffffffff81062175>] ? find_busiest_group+0x165/0xb90
[ 479.619763] [<ffffffff815912e4>] schedule+0x24/0x70
[ 479.619860] [<ffffffff81284f6d>] wait_current_trans.isra.31+0x8d/0xf0
[ 479.619960] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 479.620059] [<ffffffff81286578>] start_transaction+0x1e8/0x2a0
[ 479.620155] [<ffffffff81286680>] btrfs_join_transaction+0x10/0x20
[ 479.620254] [<ffffffff81290f80>] btrfs_dirty_inode+0x50/0xd0
[ 479.620351] [<ffffffff81291215>] btrfs_update_time+0x55/0x90
[ 479.620450] [<ffffffff81039d31>] ? current_fs_time+0x11/0x50
[ 479.620547] [<ffffffff8111204e>] update_time+0x1e/0xb0
[ 479.620643] [<ffffffff8111549d>] ? mnt_clone_write+0xd/0x30
[ 479.620739] [<ffffffff81112174>] file_update_time+0x94/0xf0
[ 479.620837] [<ffffffff812954c8>] btrfs_file_aio_write+0x1b8/0x4b0
[ 479.620936] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 479.621034] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 479.621132] [<ffffffff81329f14>] ? timerqueue_del+0x34/0x90
[ 479.621230] [<ffffffff81295310>] ? __btrfs_buffered_write+0x320/0x320
[ 479.621330] [<ffffffff810fa633>] do_sync_readv_writev+0xd3/0x110
[ 479.621428] [<ffffffff810fa76a>] ? rw_copy_check_uvector+0x7a/0x130
[ 479.621526] [<ffffffff810fa8e8>] do_readv_writev+0xc8/0x1c0
[ 479.621625] [<ffffffff810f9bbb>] ? generic_file_llseek+0x1b/0x20
[ 479.621722] [<ffffffff81293d94>] ? btrfs_file_llseek+0x64/0x390
[ 479.621817] [<ffffffff810faa17>] vfs_writev+0x37/0x50
[ 479.621910] [<ffffffff810fab85>] sys_writev+0x45/0xc0
[ 479.622006] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 479.622104] INFO: task flush-btrfs-1:5697 blocked for more than 120 seconds.
[ 479.622201] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 479.622350] flush-btrfs-1 D ffff880222db1920 0 5697 2 0x00000000
[ 479.622522] ffff8802210bb710 0000000000000046 ffff8802210bb650
ffff8802210bbfd8
[ 479.622810] ffff8802210bbfd8 0000000000004000 ffff880224510000
ffff8802211f0000
[ 479.623098] 0000000000000000 0000000000000000 ffff8802210bb720
ffff880220952120
[ 479.624389] Call Trace:
[ 479.624476] [<ffffffff810b91bf>] ? find_get_pages_contig+0xdf/0x160
[ 479.624573] [<ffffffff810b9422>] ? unlock_page+0x22/0x30
[ 479.624667] [<ffffffff812a67cb>] ? extent_clear_unlock_delalloc+0x21b/0x240
[ 479.624765] [<ffffffff815912e4>] schedule+0x24/0x70
[ 479.624858] [<ffffffff81284f6d>] wait_current_trans.isra.31+0x8d/0xf0
[ 479.624956] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 479.625052] [<ffffffff81286578>] start_transaction+0x1e8/0x2a0
[ 479.625147] [<ffffffff81286680>] btrfs_join_transaction+0x10/0x20
[ 479.625243] [<ffffffff8128c8b3>] cow_file_range+0x83/0x490
[ 479.625339] [<ffffffff812a434d>] ? next_state+0xd/0x30
[ 479.625434] [<ffffffff812a559f>] ? __set_extent_bit+0x15f/0x4d0
[ 479.625531] [<ffffffff8128d96c>] run_delalloc_range+0x34c/0x370
[ 479.625628] [<ffffffff812a89fd>] __extent_writepage+0x5ad/0x6f0
[ 479.625726] [<ffffffff812a7a40>] ? end_extent_writepage+0x70/0x70
[ 479.625825] [<ffffffff812a8dfa>]
extent_write_cache_pages.isra.37.constprop.51+0x2ba/0x410
[ 479.625972] [<ffffffff81059fe7>] ? walk_tg_tree_from+0x67/0xd0
[ 479.626066] [<ffffffff812a9181>] extent_writepages+0x41/0x60
[ 479.626164] [<ffffffff81289b30>] ? btrfs_writepage+0x70/0x70
[ 479.626261] [<ffffffff81288fc3>] btrfs_writepages+0x23/0x30
[ 479.626356] [<ffffffff810c2fbb>] do_writepages+0x1b/0x30
[ 479.626453] [<ffffffff8111cefa>] __writeback_single_inode.isra.28+0x3a/0x110
[ 479.626553] [<ffffffff8111d7bb>] writeback_sb_inodes+0x19b/0x350
[ 479.626649] [<ffffffff8111da06>] __writeback_inodes_wb+0x96/0xc0
[ 479.626748] [<ffffffff8111dbfb>] wb_writeback+0x1cb/0x1e0
[ 479.626843] [<ffffffff8111dca7>] wb_check_old_data_flush+0x97/0xa0
[ 479.626941] [<ffffffff8111e028>] wb_do_writeback+0xc8/0x140
[ 479.627037] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 479.627137] [<ffffffff8111e112>] bdi_writeback_thread+0x72/0x140
[ 479.627235] [<ffffffff8111e0a0>] ? wb_do_writeback+0x140/0x140
[ 479.627333] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 479.627429] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 479.627528] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 479.627629] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.815528] SysRq : Show State
[ 522.815657] task PC stack pid father
[ 522.815754] init S ffff88022225ae00 0 1 0 0x00000000
[ 522.815924] ffff8802244d98f8 0000000000000086 0000000000000000
ffff8802244d9fd8
[ 522.816207] ffff8802244d9fd8 0000000000004000 ffff8802245043b0
ffff8802244d0000
[ 522.816492] ffff8802244d9920 ffff88022fccd590 000000000000d540
00000000004c4b3f
[ 522.816777] Call Trace:
[ 522.816871] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 522.816964] [<ffffffff81053772>] ? enqueue_hrtimer+0x22/0x50
[ 522.817059] [<ffffffff81053f70>] ? __hrtimer_start_range_ns+0x120/0x300
[ 522.817156] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.817249] [<ffffffff8159020c>] schedule_hrtimeout_range_clock+0xfc/0x140
[ 522.817345] [<ffffffff81053860>] ? update_rmtp+0x70/0x70
[ 522.817439] [<ffffffff8105417f>] ? hrtimer_start_range_ns+0xf/0x20
[ 522.817534] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 522.817630] [<ffffffff8110b824>] poll_schedule_timeout+0x44/0x60
[ 522.817725] [<ffffffff8110c179>] do_select+0x569/0x680
[ 522.817818] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 522.817911] [<ffffffff8132a302>] ? put_dec+0x72/0x90
[ 522.818004] [<ffffffff8132ae04>] ? number.isra.2+0x304/0x330
[ 522.818098] [<ffffffff81105fdb>] ? lookup_fast+0xcb/0x310
[ 522.818192] [<ffffffff81104d2d>] ? inode_permission+0x2d/0xe0
[ 522.818358] [<ffffffff81106287>] ? link_path_walk+0x67/0x8d0
[ 522.818452] [<ffffffff81105f4f>] ? lookup_fast+0x3f/0x310
[ 522.818548] [<ffffffff81104197>] ? complete_walk+0x77/0xf0
[ 522.818645] [<ffffffff81106c38>] ? path_lookupat+0x68/0x710
[ 522.818743] [<ffffffff8110c49d>] core_sys_select+0x20d/0x320
[ 522.818842] [<ffffffff810fe2c1>] ? cp_new_stat+0x111/0x130
[ 522.818941] [<ffffffff81074388>] ? ktime_get_ts+0xa8/0xe0
[ 522.819037] [<ffffffff8110c66b>] sys_select+0xbb/0x100
[ 522.819132] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 522.819230] kthreadd S 0000000000000000 0 2 0 0x00000000
[ 522.819399] ffff8802244dbef0 0000000000000046 0000000000800711
ffff8802244dbfd8
[ 522.819690] ffff8802244dbfd8 0000000000004000 ffff880224501690
ffff8802244d1690
[ 522.819979] 0000000000000000 ffff880220195d68 ffff880220195d28
ffff8802244d1690
[ 522.820267] Call Trace:
[ 522.820357] [<ffffffff81009edc>] ? kernel_thread+0x6c/0x70
[ 522.820452] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.820549] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.820646] [<ffffffff81050295>] kthreadd+0x135/0x140
[ 522.820744] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.820843] [<ffffffff81050160>] ? tsk_fork_get_node+0x10/0x10
[ 522.820941] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.821037] ksoftirqd/0 S 0000000000000000 0 3 2 0x00000000
[ 522.821208] ffff8802244f1e80 0000000000000046 ffff8801ea438560
ffff8802244f1fd8
[ 522.821497] ffff8802244f1fd8 0000000000004000 ffffffff81a13440
ffff8802244d2d20
[ 522.821784] 0000000000000000 ffff88022286fc28 ffff880222fbf800
0000000000000100
[ 522.822067] Call Trace:
[ 522.822155] [<ffffffff813e7b60>] ? scsi_finish_command+0xd0/0x130
[ 522.822254] [<ffffffff813f019b>] ? scsi_softirq_done+0x12b/0x140
[ 522.822352] [<ffffffff8130d54b>] ? blk_done_softirq+0x6b/0x80
[ 522.822450] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.822548] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.822648] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.822747] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.822844] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.822940] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.823038] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.823138] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.823230] kworker/0:0 S ffff8802244d43b0 0 4 2 0x00000000
[ 522.823397] ffff8802244f3e60 0000000000000046 0000000100010816
ffff8802244f3fd8
[ 522.823759] ffff8802244f3fd8 0000000000004000 ffffffff81a13440
ffff8802244d43b0
[ 522.824044] ffff8802244f3db0 ffffffff8105575d 000000010003c800
ffff88022680d980
[ 522.824333] Call Trace:
[ 522.824424] [<ffffffff8105575d>] ? up+0x2d/0x50
[ 522.824520] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 522.824618] [<ffffffff813756a0>] ? poke_blanked_console+0xd0/0xd0
[ 522.824716] [<ffffffff81375725>] ? console_callback+0x85/0x130
[ 522.824814] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.824911] [<ffffffff8104b16e>] ? manage_workers.isra.33+0x1ee/0x220
[ 522.825010] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.825103] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.825198] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.825294] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.825388] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.825486] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.825586] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.825682] migration/0 S 0000000000000000 0 6 2 0x00000000
[ 522.825850] ffff8802244fbdf0 0000000000000046 ffff880221930000
ffff8802244fbfd8
[ 522.826134] ffff8802244fbfd8 0000000000004000 ffffffff81a13440
ffff880224500000
[ 522.826419] 0000000000000006 ffff88022fd90f00 ffff8802244fbd30
ffffffff8105fb44
[ 522.826704] Call Trace:
[ 522.826796] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.826895] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.826995] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.827092] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.827190] [<ffffffff810a5bb0>] ? rcu_adopt_orphan_cbs+0x120/0x120
[ 522.827288] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.827381] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.827477] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.827573] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.827668] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.827764] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.827858] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.827955] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.828055] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.828150] migration/1 S ffff88022fc50f00 0 7 2 0x00000000
[ 522.828320] ffff88022451bdf0 0000000000000046 ffff880222e0ce00
ffff88022451bfd8
[ 522.828612] ffff88022451bfd8 0000000000004000 ffff880222cd9690
ffff8802245143b0
[ 522.828902] 0000000000000006 ffff88022fd90f00 ffff88022451bd30
ffffffff8105fb44
[ 522.829263] Call Trace:
[ 522.829351] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.829446] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.829542] [<ffffffff8106120b>] ? active_load_balance_cpu_stop+0x17b/0x240
[ 522.829642] [<ffffffff81061090>] ? can_migrate_task+0x100/0x100
[ 522.829740] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.829835] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.829934] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.830034] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.830132] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.830232] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.830330] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.830430] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.830530] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.830622] ksoftirqd/1 S 0000000000000000 0 9 2 0x00000000
[ 522.830789] ffff88022451fe80 0000000000000046 ffff8802218ead20
ffff88022451ffd8
[ 522.831077] ffff88022451ffd8 0000000000004000 ffff880224501690
ffff880224528000
[ 522.831358] ffff88022451fdc0 ffffffff810f007c ffff880222bbb800
0000000000000286
[ 522.831639] Call Trace:
[ 522.831727] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 522.831821] [<ffffffff810a7101>] ? __rcu_process_callbacks+0x51/0x3f0
[ 522.831918] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.832010] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.833095] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.833189] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.833284] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.833377] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.833474] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.833571] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.833664] migration/2 R running task 0 10 2 0x00000000
[ 522.833830] ffff880224525df0 0000000000000046 ffff8801e94f2800
ffff880224525fd8
[ 522.834112] ffff880224525fd8 0000000000004000 ffff880224502d20
ffff880224529690
[ 522.834398] 0000000000000007 ffff88022fdd0f00 ffff880224525d30
ffffffff8105fb44
[ 522.834683] Call Trace:
[ 522.834773] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.834873] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.834972] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.835066] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.835161] [<ffffffff810a5bb0>] ? rcu_adopt_orphan_cbs+0x120/0x120
[ 522.835257] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.835351] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.835447] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.835545] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.835642] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.835740] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.835835] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.835932] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.836031] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.836125] kworker/2:0 S ffff88022452ad20 0 11 2 0x00000000
[ 522.836296] ffff880224527e60 0000000000000046 ffff880224527da0
ffff880224527fd8
[ 522.836586] ffff880224527fd8 0000000000004000 ffff880223190000
ffff88022452ad20
[ 522.836876] ffff880226802180 ffff880223f30300 ffff880222ff0000
ffff880222ed9170
[ 522.837166] Call Trace:
[ 522.837257] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 522.837355] [<ffffffff8130bae4>] ? ioc_release_fn+0x84/0xc0
[ 522.837452] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.837549] [<ffffffff8104b150>] ? manage_workers.isra.33+0x1d0/0x220
[ 522.837646] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.837739] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.837835] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.837933] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.838028] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.838127] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.838227] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.838324] ksoftirqd/2 S 0000000000000000 0 12 2 0x00000000
[ 522.838495] ffff88022453de80 0000000000000046 ffff8801ea4cf020
ffff88022453dfd8
[ 522.838785] ffff88022453dfd8 0000000000004000 ffff880224502d20
ffff88022452c3b0
[ 522.839073] 0000000000000000 ffff88022286fc28 ffff880222fbf800
0000000000000100
[ 522.839356] Call Trace:
[ 522.839445] [<ffffffff813e7b60>] ? scsi_finish_command+0xd0/0x130
[ 522.839543] [<ffffffff813f019b>] ? scsi_softirq_done+0x12b/0x140
[ 522.839640] [<ffffffff8130d54b>] ? blk_done_softirq+0x6b/0x80
[ 522.839738] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.839835] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.839936] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.840035] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.840134] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.840302] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.840401] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.840498] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.840592] migration/3 S 0000000000000000 0 13 2 0x00000000
[ 522.840760] ffff88022453fdf0 0000000000000046 ffff8801e94f1200
ffff88022453ffd8
[ 522.841044] ffff88022453ffd8 0000000000004000 ffff880222012d20
ffff88022452da40
[ 522.841330] 0000000000000004 ffff88022fd10f00 ffff88022453fd30
ffffffff8105fb44
[ 522.841615] Call Trace:
[ 522.841706] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.841804] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.841901] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.841996] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.842095] [<ffffffff810a5bb0>] ? rcu_adopt_orphan_cbs+0x120/0x120
[ 522.842194] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.842291] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.842386] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.842485] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.843862] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.843962] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.844060] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.844159] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.844259] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.844353] ksoftirqd/3 S 0000000000000000 0 15 2 0x00000000
[ 522.844520] ffff880224547e80 0000000000000046 ffff880221a0da40
ffff880224547fd8[ 522.849636] [<ffffffff810a7101>] ?
__rcu_process_callbacks+0x51/0x3f0
[ 522.849736] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.855040] ffff880224555fd8 0000000000004000 ffff880224505a40
ffff88022454ad20
[ 522.855330] 0000000000000005 ffff88022fd50f00 ffff880224555d30
ffffffff8105fb44
[ 522.859828] Call Trace:
[ 522.859915] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.860010] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.860104] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.860197] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.860292] [<ffffffff810a5bb0>] ? rcu_adopt_orphan_cbs+0x120/0x120
[ 522.860387] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.860479] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.860574] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.860669] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.860763] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.860858] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.860950] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.861045] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.861142] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.861234] kworker/4:0 S ffff88022454c3b0 0 17 2 0x00000000
[ 522.861403] ffff880224557e60 0000000000000046 ffff880224557d90
ffff880224557fd8
[ 522.861693] ffff880224557fd8 0000000000000046 ffff8802268056c0
ffff88022455dfd8
[ 522.864189] ffff88022455dfd8 0000000000004000 ffff880224505a40
ffff88022454da40
[ 522.864475] ffff88022455ddc0 ffffffff810f0005 ffff88021f0cf390
0000000000000286
[ 522.864760] Call Trace:
[ 522.864850] [<ffffffff810f0005>] ? kmem_cache_free+0x15/0x90
[ 522.864947] [<ffffffff810a7101>] ? __rcu_process_callbacks+0x51/0x3f0
[ 522.865046] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.865142] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.865242] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.865340] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.865438] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.865535] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.865633] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.865731] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.865824] migration/5 S 0000000000000000 0 19 2 0x00000000
[ 522.865992] ffff88022455fdf0 0000000000000046 ffff880222e0d000
ffff88022455ffd8
[ 522.866278] ffff88022455ffd8 0000000000004000 ffff8802218543b0
ffff880224560000
[ 522.866567] 0000000000000006 ffff88022fd90f00 ffff88022455fd30
ffffffff8105fb44
[ 522.866860] Call Trace:
[ 522.866952] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.867051] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.867150] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.867248] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.868354] [<ffffffff810a5bb0>] ? rcu_adopt_orphan_cbs+0x120/0x120
[ 522.868451] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.868545] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.868642] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.868741] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.868839] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.868939] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.869034] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.869130] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.869228] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.869321] ksoftirqd/5 S 0000000000000000 0 21 2 0x00000000
[ 522.869488] ffff88022456be80 0000000000000046 ffff8802268056c0
ffff88022456bfd8
[ 522.869771] ffff88022456bfd8 0000000000004000 ffff880224510000
ffff880224562d20
[ 522.870056] ffff88022fd4d9e0 ffff88022246ec30 ffff88022456bde0
0000000000000286
[ 522.870341] Call Trace:
[ 522.870430] [<ffffffff810a7101>] ? __rcu_process_callbacks+0x51/0x3f0
[ 522.870527] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.870622] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.870723] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.870820] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.870919] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.871014] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.871111] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.871209] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.871301] migration/6 S ffff880220061e68 0 22 2 0x00000000
[ 522.871468] ffff880224571df0 0000000000000046 ffff880222012d20
ffff880224571fd8
[ 522.871754] ffff880224571fd8 0000000000004000 ffff880224511690
ffff8802245643b0
[ 522.872043] 0000000000000007 ffff88022fdd0f00 ffff880224571d30
ffffffff8105fb44
[ 522.872336] Call Trace:
[ 522.872428] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.872527] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.872626] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.872724] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.872821] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.872916] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.873010] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.873106] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.873203] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.873301] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.873401] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.873497] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.873597] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.873697] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.873794] ksoftirqd/6 S 0000000000000000 0 24 2 0x00000000
[ 522.873963] ffff88022457de80 0000000000000046 ffff8802268056c0
ffff88022457dfd8
[ 522.874246] ffff88022457dfd8 0000000000004000 ffff880224511690
ffff880224580000
[ 522.874529] ffff88022457ddc0 ffffffff810f0155 ffff880224093a00
0000000000000286
[ 522.874812] Call Trace:
[ 522.874899] [<ffffffff810f0155>] ? kfree+0x95/0xb0
[ 522.874992] [<ffffffff810a7101>] ? __rcu_process_callbacks+0x51/0x3f0
[ 522.875088] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.875180] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.875275] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.875370] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.875464] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.875558] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.875657] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.875757] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.875853] migration/7 S ffff880220085e68 0 25 2 0x00000000
[ 522.876021] ffff88022457fdf0 0000000000000046 ffff8801e94f1400
ffff88022457ffd8
[ 522.876310] ffff88022457ffd8 0000000000004000 ffff880224512d20
ffff880224581690
[ 522.876600] 0000000000000004 ffff88022fd10f00 ffff88022457fd30
ffffffff8105fb44
[ 522.876891] Call Trace:
[ 522.876981] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.877078] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.877175] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.877269] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.877362] [<ffffffff8105a840>] ? __migrate_task+0x150/0x150
[ 522.877457] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.877553] [<ffffffff810944e5>] cpu_stopper_thread+0xf5/0x170
[ 522.877650] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.877748] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.877846] [<ffffffff810943f0>] ? cpu_stop_signal_done+0x30/0x30
[ 522.879848] [<ffffffff8104bd46>] ? schedule_delayed_work+0x16/0x20
[ 522.879948] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.880046] [<ffffffff8104b150>] ? manage_workers.isra.33+0x1d0/0x220
[ 522.880142] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.880235] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.880330] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.880428] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.880524] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.880621] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.880722] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.880819] ksoftirqd/7 S 0000000000000000 0 27 2 0x00000000
[ 522.880991] ffff88022459be80 0000000000000046 ffff8802268056c0
ffff88022459bfd8
[ 522.881279] ffff88022459bfd8 0000000000004000 ffff880221c59690
ffff8802245843b0
[ 522.881567] ffff88022459bdc0 ffffffff810f007c ffff8802264c3150
0000000000000286
[ 522.881858] Call Trace:
[ 522.881948] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 522.882044] [<ffffffff810a7101>] ? __rcu_process_callbacks+0x51/0x3f0
[ 522.882142] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.882238] [<ffffffff81591579>] schedule_preempt_disabled+0x9/0x10
[ 522.882338] [<ffffffff8103abfd>] run_ksoftirqd+0x10d/0x160
[ 522.882436] [<ffffffff8103aaf0>] ? __do_softirq+0x120/0x120
[ 522.882533] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.882630] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.882729] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.882829] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.882923] cpuset S ffff8802244b7378 0 28 2 0x00000000
[ 522.883092] ffff8802245a5e40 0000000000000046 ffff88022fc10f60
ffff8802245a5fd8
[ 522.883380] ffff8802245a5fd8 0000000000004000 ffff880224511690
ffff8802245a8000
[ 522.883672] ffff8802245a5d90 ffffffff8105f61c ffff8802245a8048
ffff88022fd90f60
[ 522.883964] Call Trace:
[ 522.884057] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.884155] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.884253] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.884350] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.884446] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.884539] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.884633] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.884729] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.884825] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.884922] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.885022] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.885119] khelper S ffff8802244b7438 0 29 2 0x00000000
[ 522.885290] ffff8802245cde40 0000000000000046 ffff88022fc10f60
ffff8802245cdfd8
[ 522.885582] ffff8802245cdfd8 0000000000004000 ffff880224511690
ffff8802245a9690
[ 522.885874] ffff8802245cdd90 ffffffff8105f61c ffff8802245a96d8
ffff88022fd90f60
[ 522.886159] Call Trace:
[ 522.886247] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.886343] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.886438] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.886534] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.886631] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.886727] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.886825] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.886925] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.887022] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.887121] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.887222] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.887318] kdevtmpfs S 0000000000000000 0 30 2 0x00000000
[ 522.887485] ffff8802245cfe90 0000000000000046 ffff8802245cfda0
ffff8802245cffd8
[ 522.887773] ffff8802245cffd8 0000000000004000 ffff8802245043b0
ffff8802245aad20
[ 522.888058] ffff880222012d20 0000000000000082 ffff8802245cfe10
ffffffff8105cc5e
[ 522.888341] Call Trace:
[ 522.888428] [<ffffffff8105cc5e>] ? try_to_wake_up+0x24e/0x2c0
[ 522.888522] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.888617] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.888711] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.888805] [<ffffffff813d0c2a>] devtmpfsd+0x12a/0x130
[ 522.889874] [<ffffffff813d0b00>] ? handle_create.isra.2+0x230/0x230
[ 522.889971] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.890064] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.890160] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.890258] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.890352] netns S ffff8802244bc2b8 0 31 2 0x00000000
[ 522.890519] ffff880224607e40 0000000000000046 ffff88022fc10f60
ffff880224607fd8
[ 522.890804] ffff880224607fd8 0000000000004000 ffff880224511690
ffff8802245ac3b0
[ 522.891090] ffff880224607d90 ffffffff8105f61c ffff8802245ac3f8
ffff88022fd90f60
[ 522.891374] Call Trace:
[ 522.891463] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.891562] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.891659] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.891756] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.891853] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.891948] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.892044] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.892142] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.892237] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.892335] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.892433] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.892528] sync_supers S 0000000000000000 0 186 2 0x00000000
[ 522.892697] ffff880224161ea0 0000000000000046 0000000000010f00
ffff880224161fd8
[ 522.892984] ffff880224161fd8 0000000000004000 ffffffff81a13440
ffff880224629690
[ 522.893269] ffff880224161de0 ffff880224161fd8 ffff880224161fd8
0000000000004000
[ 522.893559] Call Trace:
[ 522.893649] [<ffffffff8105cc5e>] ? try_to_wake_up+0x24e/0x2c0
[ 522.893747] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.893847] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.893946] [<ffffffff810cefc0>] ? bdi_sched_wait+0x10/0x10
[ 522.894045] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.895660] Call Trace:
[ 522.895752] [<ffffffff810589e6>] ? task_rq_lock+0x56/0xa0
[ 522.895853] [<ffffffff810589e6>] ? task_rq_lock+0x56/0xa0
[ 522.895947] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 522.896044] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 522.896141] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.896234] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 522.896331] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 522.896430] [<ffffffff810cfea1>] bdi_forker_thread+0x1f1/0x480
[ 522.896527] [<ffffffff810cfcb0>] ? bdi_clear_pending+0x20/0x20
[ 522.896627] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.896724] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.896822] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.896923] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.897020] kblockd S ffff880224708d38 0 190 2 0x00000000
[ 522.897190] ffff880224169e40 0000000000000046 ffff88022fc10f60
ffff880224169fd8
[ 522.897481] ffff880224169fd8 0000000000004000 ffff880224512d20
ffff88022462c3b0
[ 522.897769] ffff880224169d90 ffffffff8105f61c ffff88022462c3f8
ffff88022fdd0f60
[ 522.898054] Call Trace:
[ 522.898143] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.898241] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.898338] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.898435] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.898530] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.898624] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.898720] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.898817] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.898912] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.899008] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.899108] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.899204] khubd S 0000000000000006 0 362 2 0x00000000
[ 522.899373] ffff8802247fbdb0 0000000000000046 ffff8802247fbcc0
ffff8802247fbfd8
[ 522.899665] ffff8802247fbfd8 0000000000004000 ffff880224501690
ffff88022462da40
[ 522.899956] ffff8802247fbcf0 ffffffff81a402c0 0000000000000000
ffff880222244e10
[ 522.900244] Call Trace:
[ 522.900332] [<ffffffff813d36dd>] ? device_pm_init+0x4d/0x90
[ 522.900427] [<ffffffff813ca079>] ? device_register+0x19/0x20
[ 522.900523] [<ffffffff8144c924>] ? usb_create_ep_devs+0x94/0xf0
[ 522.900619] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.900715] [<ffffffff81441774>] hub_thread+0xdc4/0x1240
[ 522.900812] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 522.900910] [<ffffffff814409b0>] ? usb_new_device+0x1e0/0x1e0
[ 522.901009] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.901107] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.901206] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.901307] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.901403] md S ffff8802241c7138 0 369 2 0x00000000
[ 522.901574] ffff8802247b9e40 0000000000000046 ffff88022fc10f60
ffff8802247b9fd8
[ 522.901860] ffff8802247b9fd8 0000000000004000 ffff880224512d20
ffff880224740000
[ 522.902145] ffff8802247b9d90 ffffffff8105f61c ffff880224740048
ffff88022fdd0f60
[ 522.902433] Call Trace:
[ 522.902520] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.902614] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.902709] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.902801] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.902895] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.902988] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.903082] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.903177] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.903270] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.903365] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.903462] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.903554] khungtaskd S 000000000000038a 0 511 2 0x00000000
[ 522.903720] ffff880222ca5dd0 0000000000000046 0000000000000002
ffff880222ca5fd8
[ 522.904002] ffff880222ca5fd8 0000000000004000 ffff880224512d20
ffff880224742d20
[ 522.904294] 0000000000000000 ffff8802210bb5f0 000000000000b760
ffffffff81600180
[ 522.904586] Call Trace:
[ 522.904678] [<ffffffff8100425f>] ? dump_trace+0x16f/0x2a0
[ 522.904775] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.904871] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 522.904968] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 522.905067] [<ffffffff8158f849>] schedule_timeout_interruptible+0x19/0x20
[ 522.905167] [<ffffffff8109feca>] watchdog+0x4a/0x220
[ 522.905262] [<ffffffff8109fe80>] ? hung_task_panic+0x20/0x20
[ 522.905361] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.905458] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.905557] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.905657] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.905752] kswapd0 S 0000000000000000 0 516 2 0x00000000
[ 522.905922] ffff880222cbbe30 0000000000000046 0000000000000000
ffff880222cbbfd8
[ 522.906209] ffff880222cbbfd8 0000000000004000 ffff880224512d20
ffff8802247443b0
[ 522.906495] 00000000fffea120 0000000000000286 ffff880222cbbd90
ffffffff8104013d
[ 522.906786] Call Trace:
[ 522.906878] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 522.906977] [<ffffffff810401a2>] ? del_timer_sync+0x32/0x50
[ 522.907077] [<ffffffff810cecc7>] ? set_pgdat_percpu_threshold+0x97/0xc0
[ 522.907178] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.907274] [<ffffffff810c86a5>] kswapd+0x295/0x2f0
[ 522.907370] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 522.907467] [<ffffffff810c8410>] ? balance_pgdat+0x690/0x690
[ 522.907564] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.907657] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.907754] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.907852] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.907946] fsnotify_mark S ffff880222df7e38 0 581 2 0x00000000
[ 522.908116] ffff880222df7e50 0000000000000046 ffffffff81b6b200
ffff880222df7fd8
[ 522.908407] ffff880222df7fd8 0000000000004000 ffffffff81a13440
ffff880224745a40
[ 522.908699] ffffffff81b6b208 0000000081059afe ffff88022fdd0f00
ffffffff81b6b200
[ 522.908991] Call Trace:
[ 522.909082] [<ffffffff81054f04>] ? srcu_reschedule+0x84/0xc0
[ 522.909178] [<ffffffff810553af>] ? __synchronize_srcu+0xcf/0x100
[ 522.909275] [<ffffffff81054f40>] ? srcu_reschedule+0xc0/0xc0
[ 522.909369] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.909464] [<ffffffff81132742>] fsnotify_mark_destroy+0x112/0x150
[ 522.909563] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 522.909660] [<ffffffff81132630>] ? fsnotify_put_mark+0x30/0x30
[ 522.909757] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.909853] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.909952] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.910054] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.910152] cifsiod S ffff880222e5a4f8 0 598 2 0x00000000
[ 522.910323] ffff880222e77e40 0000000000000046 ffff88022fc10f60
ffff880222e77fd8
[ 522.911620] ffff880222e77fd8 0000000000004000 ffff880224512d20
ffff880222e80000
[ 522.911910] ffff880222e77d90 ffffffff8105f61c ffff880222e80048
ffff88022fdd0f60
[ 522.912197] Call Trace:
[ 522.912285] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.912380] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.912476] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.912571] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.912667] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.912760] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.912855] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
ffff88022fc10f60 ffff880222ee9fd8 0000000000000046 ffff88022fc10f60
ffff880222eebfd8
[ 522.915987] ffff880222eebfd8 0000000000004000 ffff880224512d20
ffff880222e82d20
[ 522.916273] ffff880222eebd90 ffffffff8105f61c ffff880222e82d68
ffff88022fdd0f60
[ 522.916559] Call Trace:
[ 522.916649] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.916744] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.916839] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.916932] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.917026] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.917118] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.917211] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.917307] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.917400] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.917495] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.917592] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.917684] xfslogd S ffff880222e664f8 0 616 2 0x00000000
[ 522.917850] ffff880222eefe40 0000000000000046 ffff88022fc10f60
ffff880222eeffd8
[ 522.918134] ffff880222eeffd8 0000000000004000 ffff880224512d20
ffff880222e843b0
[ 522.918424] ffff880222eefd90 ffffffff8105f61c ffff880222e843f8
ffff88022fdd0f60
[ 522.918716] Call Trace:
[ 522.918808] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.918906] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.919004] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.919098] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.919192] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.919285] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.919380] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.919479] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.919573] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.919671] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.919773] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.919870] crypto S ffff880222ef7438 0 627 2 0x00000000
[ 522.920040] ffff880222f2fe40 0000000000000046 ffff88022fc10f60
ffff880222f2ffd8
[ 522.920328] ffff880222f2ffd8 0000000000004000 ffff880224512d20
ffff880222e85a40
[ 522.920620] ffff880222f2fd90 ffffffff8105f61c ffff880222e85a88
ffff88022fdd0f60
[ 522.920909] Call Trace:
[ 522.921001] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.921098] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.921196] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.921294] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.921392] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.921489] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.921587] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.921685] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.921781] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.921877] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.921974] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.922066] iscsi_eh S ffff880222806438 0 782 2 0x00000000
[ 522.922234] ffff8802228a1e40 0000000000000046 ffff88022fc10f60
ffff8802228a1fd8
[ 522.922524] ffff8802228a1fd8 0000000000004000 ffff880224511690
ffff880222899690
[ 522.922818] ffff8802228a1d90 ffffffff8105f61c ffff8802228996d8
ffff88022fd90f60
[ 522.923112] Call Trace:
[ 522.923203] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.923301] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.923399] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.923495] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.923589] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.923682] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.923777] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.923875] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.923970] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.924067] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.924169] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.924265] mpt_poll_0 S ffff880222806f78 0 792 2 0x00000000
[ 522.924436] ffff8802228c9e40 0000000000000046 ffff88022fc10f60
ffff8802228c9fd8
[ 522.924728] ffff8802228c9fd8 0000000000004000 ffff880224511690
ffff8802228c1690
[ 522.925018] ffff8802228c9d90 ffffffff8105f61c ffff8802228c16d8
ffff88022fd90f60
[ 522.925301] Call Trace:
[ 522.925389] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.925484] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.925580] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.925674] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.925773] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.925870] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.925968] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.926068] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.926165] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.926264] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.926365] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.926461] mpt/0 S ffff88022280b078 0 793 2 0x00000000
[ 522.926632] ffff8802228e9e40 0000000000000046 ffff88022fc10f60
ffff8802228e9fd8
[ 522.926919] ffff8802228e9fd8 0000000000004000 ffff880224511690
ffff8802228c2d20
[ 522.927204] ffff8802228e9d90 ffffffff8105f61c ffff8802228c2d68
ffff88022fd90f60
[ 522.927496] Call Trace:
[ 522.927587] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.927684] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.927781] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.927877] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.927972] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.928065] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.928160] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.928259] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.928356] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.928455] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.928556] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.928651] kworker/7:1 S ffff8802228c43b0 0 794 2 0x00000000
[ 522.928823] ffff8802228a3e60 0000000000000046 ffff8802228a3d90
ffff8802228a3fd8
[ 522.929115] ffff8802228a3fd8 0000000000004000 ffff880224512d20
ffff8802228c43b0
[ 522.929402] ffff88022fdce220 00000001000106d3 ffff8802228a3da0
ffffffff81040613
[ 522.929688] Call Trace:
[ 522.929777] [<ffffffff81040613>] ? add_timer+0x13/0x20
[ 522.929874] [<ffffffff81049d9e>] ? queue_delayed_work_on+0xae/0x130
[ 522.929972] [<ffffffff810cef70>] ? refresh_cpu_vm_stats+0x100/0x100
[ 522.930069] [<ffffffff8104bd1c>] ? queue_delayed_work+0x1c/0x30
[ 522.930167] [<ffffffff8104bd46>] ? schedule_delayed_work+0x16/0x20
[ 522.930267] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.930366] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.930462] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.930560] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.930661] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.930756] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.930851] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.931774] ffff88022fd8e220[ 522.933911] [<ffffffff8104b3d3>]
worker_thread+0x233/0x350
[ 522.934006] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.934104] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.934200] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.934297] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.934395] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.934489] kworker/4:1 S ffff8802245ada40 0 797 2 0x00000000
[ 522.934658] ffff880222eb3e60 0000000000000046 ffff880222eb3d90
ffff880222eb3fd8
[ 522.934944] ffff880222eb3fd8 0000000000004000 ffff880224505a40
ffff8802245ada40
[ 522.935227] ffff88022fd0e220 00000001000106dc ffff880222eb3da0
ffffffff81040613
[ 522.935512] Call Trace:
[ 522.935601] [<ffffffff81040613>] ? add_timer+0x13/0x20
[ 522.935696] [<ffffffff81049d9e>] ? queue_delayed_work_on+0xae/0x130
[ 522.935795] [<ffffffff810cef70>] ? refresh_cpu_vm_stats+0x100/0x100
[ 522.935892] [<ffffffff8104bd1c>] ? queue_delayed_work+0x1c/0x30
[ 522.935989] [<ffffffff8104bd46>] ? schedule_delayed_work+0x16/0x20
[ 522.936086] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.936181] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.936277] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.936374] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.936474] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.936568] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.936664] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.936763] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.936858] kworker/3:1 S ffff880222f643b0 0 798 2 0x00000000
[ 522.937029] ffff880222df5e60 0000000000000046 ffff880222df5d90
ffff880222df5fd8
[ 522.937320] ffff880222df5fd8 0000000000004000 ffff8802245043b0
ffff880222f643b0
[ 522.937610] ffff88022fcce220 00000001000106df ffff880222df5da0
ffffffff81040613
[ 522.937896] Call Trace:
[ 522.937984] [<ffffffff81040613>] ? add_timer+0x13/0x20
[ 522.938080] [<ffffffff81049d9e>] ? queue_delayed_work_on+0xae/0x130
[ 522.938179] [<ffffffff810cef70>] ? refresh_cpu_vm_stats+0x100/0x100
[ 522.938278] [<ffffffff8104bd1c>] ? queue_delayed_work+0x1c/0x30
[ 522.938376] [<ffffffff8104bd46>] ? schedule_delayed_work+0x16/0x20
[ 522.938475] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.938573] [<ffffffff8104b16e>] ? manage_workers.isra.33+0x1ee/0x220
[ 522.938673] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.938768] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.938865] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.938965] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.939059] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.939154] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.939251] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.939346] kworker/2:1 R running task 0 799 2 0x00000000
[ 522.939517] ffff88022417be60 0000000000000046 ffff88022417bd60
ffff88022417bfd8
[ 522.939804] ffff88022417bfd8 0000000000004000 ffff880224502d20
ffff880222f60000
[ 522.940096] ffffffff810c4ad0 ffff88022253f8f8 0000000000000286
ffff88022253f8f0
[ 522.940390] Call Trace:
[ 522.940483] [<ffffffff810c4ad0>] ? __pagevec_release+0x30/0x30
[ 522.940581] [<ffffffff81048d20>] ? do_work_for_cpu+0x30/0x30
[ 522.940676] [<ffffffff8105888d>] ? complete+0x4d/0x60
[ 522.940771] [<ffffffff810c4a91>] ? lru_add_drain+0x11/0x20
[ 522.940866] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.940964] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.941060] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.941156] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.941256] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.941354] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.941453] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.941554] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.941650] kworker/1:1 S ffff880222cd9690 0 800 2 0x00000000
[ 522.941821] ffff880222d11e60 0000000000000046 ffff880222d11d90
ffff880222d11fd8
[ 522.942111] ffff880222d11fd8 0000000000004000 ffff880224501690
ffff880222cd9690
[ 522.942399] ffff88022fc4e220 00000001000106e5 ffff880222d11da0
ffffffff81040613
[ 522.942689] Call Trace:
[ 522.942779] [<ffffffff81040613>] ? add_timer+0x13/0x20
[ 522.942876] [<ffffffff81049d9e>] ? queue_delayed_work_on+0xae/0x130
[ 522.942975] [<ffffffff810cef70>] ? refresh_cpu_vm_stats+0x100/0x100
[ 522.943074] [<ffffffff8104bd1c>] ? queue_delayed_work+0x1c/0x30
[ 522.943173] [<ffffffff8104bd46>] ? schedule_delayed_work+0x16/0x20
[ 522.943271] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.943369] [<ffffffff8104b16e>] ? manage_workers.isra.33+0x1ee/0x220
[ 522.943469] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.943565] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.943663] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.943762] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.943857] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.943955] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.944055] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.944151] scsi_eh_0 S 0000000000000000 0 801 2 0x00000000
[ 522.944322] ffff880222e15e30 0000000000000046 0000000000000000
ffff880222e15fd8
[ 522.944612] ffff880222e15fd8 0000000000004000 ffff880224512d20
ffff880222cdad20
[ 522.944902] 0000000000000007 0000000000000000 ffff880222e15db0
ffffffff81063550
[ 522.945187] Call Trace:
[ 522.945274] [<ffffffff81063550>] ? idle_balance+0xe0/0x130
[ 522.945368] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 522.945461] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.945556] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.945648] [<ffffffff813ed68f>] scsi_error_handler+0x5f/0x6a0
[ 522.945742] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.945837] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.945932] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.946025] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.946119] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.946216] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.946307] mpt_poll_1 S ffff880222e6f438 0 877 2 0x00000000
[ 522.946474] ffff88022402be40 0000000000000046 ffff88022fc10f60
ffff88022402bfd8
[ 522.946757] ffff88022402bfd8 0000000000004000 ffff880224512d20
ffff880222cdc3b0
[ 522.947044] ffff88022402bd90 ffffffff8105f61c ffff880222cdc3f8
ffff88022fdd0f60
[ 522.947335] Call Trace:
[ 522.947428] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.947526] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.947625] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.947723] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.947821] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.947914] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.948009] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.948106] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.948203] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.948301] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.948401] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.948497] mpt/1 S ffff880222e6f4f8 0 878 2 0x00000000
[ 522.948668] ffff880222851e40 0000000000000046 ffff88022fc10f60
ffff880222851fd8
[ 522.948960] ffff880222851fd8 0000000000004000 ffff880224512d20
ffff880222cdda40
[ 522.949252] ffff880222851d90 ffffffff8105f61c ffff880222cdda88
ffff88022fdd0f60
[ 522.949541] Call Trace:
[ 522.949631] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.949727] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
ffff8802228ebdb0 ffffffff81063550
[ 522.951740] Call Trace:
[ 522.951831] [<ffffffff81063550>] ? idle_balance+0xe0/0x130
[ 522.951930] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 522.952027] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.952125] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.952218] [<ffffffff813ed68f>] scsi_error_handler+0x5f/0x6a0
[ 522.952315] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.952410] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.952506] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.952599] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.952697] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.952796] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.952891] kpsmoused S ffff880222d40678 0 959 2 0x00000000
[ 522.953062] ffff880222a75e40 0000000000000046 ffff88022fcd0f60
ffff880222a75fd8
[ 522.953352] ffff880222a75fd8 0000000000004000 ffff880224512d20
ffff880222a61690
[ 522.953640] ffff880222a75d90 ffffffff8105f61c ffff880222a616d8
ffff88022fdd0f60
[ 522.954933] Call Trace:
[ 522.955020] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.955114] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.955209] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.955304] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.955398] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.955491] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.955585] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.955682] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.955776] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.955873] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.955974] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.956066] kworker/3:2 S ffff880222a62d20 0 961 2 0x00000000
[ 522.956235] ffff880222a81e60 0000000000000046 0000000000000004
ffff880222a81fd8
[ 522.956527] ffff880222a81fd8 0000000000004000 ffff8802245043b0
ffff880222a62d20
[ 522.956815] ffff880222a81d90 ffffffff810a6b92 ffff880222a81dc0
ffffffff8130ba3e
[ 522.957100] Call Trace:
[ 522.957189] [<ffffffff810a6b92>] ? call_rcu_sched+0x12/0x20
[ 522.957286] [<ffffffff8130ba3e>] ? ioc_destroy_icq+0xbe/0xe0
[ 522.957383] [<ffffffff810f0005>] ? kmem_cache_free+0x15/0x90
[ 522.957481] [<ffffffff8130bae4>] ? ioc_release_fn+0x84/0xc0
[ 522.957578] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.957676] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.957771] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.957867] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.957965] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.958059] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.958158] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.958259] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.958355] deferwq S ffff880222d4f678 0 1004 2 0x00000000
[ 522.958525] ffff880222f89e40 0000000000000046 ffff88022fcd0f60
ffff880222f89fd8
[ 522.958819] ffff880222f89fd8 0000000000004000 ffff880224512d20
ffff880222a643b0
[ 522.959108] ffff880222f89d90 ffffffff8105f61c ffff880222a643f8
ffff88022fdd0f60
[ 522.959398] Call Trace:
[ 522.959485] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.959579] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.959673] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.959767] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.959861] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.959953] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.960048] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.960143] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.960236] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.960331] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.960427] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.960519] ata_sff S ffff880224793378 0 1753 2 0x00000000
[ 522.960686] ffff88022269de40 0000000000000046 ffff88022fc10f60
ffff88022269dfd8
[ 522.960969] ffff88022269dfd8 0000000000004000 ffff880224505a40
ffff8802224f9690
[ 522.961257] ffff88022269dd90 ffffffff8105f61c ffff8802224f96d8
ffff88022fd10f60
[ 522.961548] Call Trace:
[ 522.961640] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.961739] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.961838] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.961935] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.962033] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.962129] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.962223] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.962320] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.962415] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.962512] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.962612] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.962706] scsi_eh_2 S 0000000000000000 0 2161 2 0x00000000
[ 522.962877] ffff880222b63e30 0000000000000046 ffff880222b63d70
ffff880222b63fd8
[ 522.963170] ffff880222b63fd8 0000000000004000 ffffffff81a13440
ffff880222199690
[ 522.963461] 0000000000000082 0000000000000003 0000000000000000
0000000000000082
[ 522.963748] Call Trace:
[ 522.963839] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.963948] [<ffffffffa0012105>] ?
ata_scsi_port_error_handler+0x845/0x8f0 [libata]
[ 522.964097] [<ffffffff813e7878>] ? __scsi_iterate_devices+0x68/0xa0
[ 522.964194] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.964290] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.964386] [<ffffffff813ed68f>] scsi_error_handler+0x5f/0x6a0
[ 522.964485] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.964584] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.964683] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.964779] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.964877] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.964978] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.965073] scsi_eh_3 S 0000000000000000 0 2164 2 0x00000000
[ 522.965241] ffff8802224ade30 0000000000000046 ffff8802224add70
ffff8802224adfd8
[ 522.965530] ffff8802224adfd8 0000000000004000 ffff880224502d20
ffff88022219ad20
[ 522.965821] 0000000000000082 0000000000000003 0000000000000000
0000000000000082
[ 522.966114] Call Trace:
[ 522.966206] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.968168] 0000000000000082 0000000000000003 0000000000000000
0000000000000082
[ 522.968452] Call Trace:
[ 522.968542] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.968639] [<ffffffffa0012105>] ?
ata_scsi_port_error_handler+0x845/0x8f0 [libata]
[ 522.968791] [<ffffffff813e7878>] ? __scsi_iterate_devices+0x68/0xa0
[ 522.968890] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.968989] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.969085] [<ffffffff813ed68f>] scsi_error_handler+0x5f/0x6a0
[ 522.969183] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.969283] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.969379] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.969472] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.969567] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.969665] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.969759] scsi_eh_5 S 0000000000000000 0 2170 2 0x00000000
[ 522.969926] ffff8802226a5e30 0000000000000046 ffff8802226a5d70
ffff8802226a5fd8
[ 522.970216] ffff8802226a5fd8 0000000000004000 ffff880224501690
ffff880222fada40
[ 522.970506] 0000000000000082 0000000000000003 0000000000000000
0000000000000082
[ 522.970796] Call Trace:
[ 522.970887] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.970987] [<ffffffffa0012105>] ?
ata_scsi_port_error_handler+0x845/0x8f0 [libata]
[ 522.971139] [<ffffffff813e7878>] ? __scsi_iterate_devices+0x68/0xa0
[ 522.971236] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.971334] [<ffffffff815912e4>] schedule+0x24/0x70
0000000000000003 0000000000000000 0000000000000082
[ 522.973148] Call Trace:
[ 522.973240] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.973340] [<ffffffffa0012105>] ?
ata_scsi_port_error_handler+0x845/0x8f0 [libata]
[ 522.973492] [<ffffffff813e7878>] ? __scsi_iterate_devices+0x68/0xa0
[ 522.973590] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.973688] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.973781] [<ffffffff813ed68f>] scsi_error_handler+0x5f/0x6a0
[ 522.973875] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.973972] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.974066] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.974159] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.974254] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.974350] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.974442] scsi_eh_7 S 0000000000000000 0 2176 2 0x00000000
[ 522.974609] ffff880222787e30 0000000000000046 ffff880222787d70
ffff880222787fd8
[ 522.974892] ffff880222787fd8 0000000000004000 ffff8802245043b0
ffff880222fac3b0
[ 522.976187] 0000000000000082 0000000000000003 0000000000000000
0000000000000082
[ 522.976471] Call Trace:
[ 522.976560] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.976658] [<ffffffffa0012105>] ?
ata_scsi_port_error_handler+0x845/0x8f0 [libata]
[ 522.976808] [<ffffffff813e7878>] ? __scsi_iterate_devices+0x68/0xa0
[ 522.976906] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.977005] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.977100] [<ffffffff813ed68f>] scsi_error_handler+0x5f/0x6a0
[ 522.977197] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.977295] [<ffffffff813ed630>] ? scsi_eh_get_sense+0x200/0x200
[ 522.977395] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.977491] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.977586] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.977684] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.977777] kworker/u:2 S ffff880222faad20 0 2179 2 0x00000000
[ 522.977944] ffff880222065e60 0000000000000046 0000000000000246
ffff880222065fd8
[ 522.978229] ffff880222065fd8 0000000000004000 ffff880224501690
ffff880222faad20
[ 522.978517] ffff880222065e10 ffffffff81428f4e 0000000000000001
ffff8802220143b0
[ 522.978806] Call Trace:
[ 522.978897] [<ffffffff81428f4e>] ? mpt_fault_reset_work+0x8e/0x450
[ 522.978993] [<ffffffff810f0155>] ? kfree+0x95/0xb0
[ 522.979088] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 522.979186] [<ffffffff8104b16e>] ? manage_workers.isra.33+0x1ee/0x220
[ 522.979287] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.979383] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 522.979477] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.979572] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.979665] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.979764] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.979864] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.979960] kworker/u:5 R running task 0 2182 2 0x00000008
[ 522.980128] ffff8802226557e8 ffff880222b2ac00 ffff88022253f620
0000000000000086
[ 522.980414] ffff88022253ffd8 0000000000000086 000000000000004f
ffff88022253f5f8
[ 522.980699] ffffffff8132a302 ffffffffffffffff ffffffff81b2f8c7
ffff88022253f6b0
[ 522.980984] Call Trace:
[ 522.981076] [<ffffffff8132a302>] ? put_dec+0x72/0x90
[ 522.981171] [<ffffffff8132ae04>] ? number.isra.2+0x304/0x330
[ 522.981272] [<ffffffffa05507c7>] ? e1000_xmit_frame+0x9a7/0xdc0 [e1000e]
[ 522.981373] [<ffffffff813405c0>] ? map_single+0x60/0x60
[ 522.981471] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 522.981570] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.981665] [<ffffffff8105a245>] ? check_preempt_curr+0x75/0xa0
[ 522.981761] [<ffffffff8105a282>] ? ttwu_do_wakeup+0x12/0x90
[ 522.981856] [<ffffffff8105a501>] ? ttwu_do_activate.constprop.66+0x61/0x70
[ 522.981953] [<ffffffff8105cc5e>] ? try_to_wake_up+0x24e/0x2c0
[ 522.982048] [<ffffffff8105ccdd>] ? default_wake_function+0xd/0x10
[ 522.982145] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.982240] [<ffffffff8132a302>] ? put_dec+0x72/0x90
[ 522.982336] [<ffffffff8113660b>] ? ep_poll_callback+0x10b/0x150
[ 522.982434] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 522.982532] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 522.982629] [<ffffffff8131c817>] ? cfq_rb_erase+0x27/0x60
[ 522.982727] [<ffffffff8131c92b>] ? cfq_del_cfqq_rr+0xdb/0xf0
[ 522.982825] [<ffffffff8104a13c>] ? wait_on_work+0xbc/0x180
[ 522.982923] [<ffffffff8131f7fe>] ? cfq_dispatch_requests+0x91e/0xaa0
[ 522.983022] [<ffffffff8104bc26>] ? __cancel_work_timer+0x86/0x140
[ 522.983121] [<ffffffff813f22e7>] ? scsi_target_reap+0x77/0xf0
[ 522.983217] [<ffffffff813f4b19>] ? scsi_remove_target+0x1a9/0x1d0
[ 522.983313] [<ffffffff813fe895>] ? sas_rphy_remove+0x55/0x60
[ 522.983407] [<ffffffff813fe8b1>] ? sas_rphy_delete+0x11/0x20
[ 522.983503] [<ffffffff813fe8e5>] ? sas_port_delete+0x25/0x160
[ 522.983599] [<ffffffff81431183>] ? mptsas_del_end_device+0x183/0x270
[ 522.983696] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 522.983795] [<ffffffff8143562c>] ? mptsas_hotplug_work+0x1ec/0x920
[ 522.983893] [<ffffffff810f00d7>] ? kfree+0x17/0xb0
[ 522.983990] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 522.984090] [<ffffffff81436e00>] ? mptsas_firmware_event_work+0xba0/0xf80
[ 522.984190] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 522.984289] [<ffffffff81048af3>] ? cwq_activate_first_delayed+0x33/0xa0
[ 522.984389] [<ffffffff81436260>] ? mptsas_expander_add+0x140/0x140
[ 522.984484] [<ffffffff8104aaa2>] ? process_one_work+0x102/0x390
[ 522.984580] [<ffffffff8104b150>] ? manage_workers.isra.33+0x1d0/0x220
[ 522.984677] [<ffffffff8104b2fe>] ? worker_thread+0x15e/0x350
[ 522.984772] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 522.984869] [<ffffffff8104fefe>] ? kthread+0x8e/0xa0
[ 522.984964] [<ffffffff81599954>] ? kernel_thread_helper+0x4/0x10
[ 522.985063] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.985164] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.985261] kworker/u:8 S ffff88022218c3b0 0 2363 2 0x00000000
[ 522.985432] ffff88022213fe60 0000000000000046 0000000000000000
ffff88022213ffd8
[ 522.987461] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.987555] rpciod S ffff8802211665b8 0 4209 2 0x00000000
[ 522.987726] ffff880221017e40 0000000000000046 ffff88022fd10f60
ffff880221017fd8
[ 522.988020] ffff880221017fd8 0000000000004000 ffff880224512d20
ffff88022122ad20
[ 522.988303] ffff880221017d90 ffffffff8105f61c ffff88022122ad68
ffff88022fdd0f60
[ 522.988586] Call Trace:
[ 522.988673] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.988767] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.988861] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.988954] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.989048] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.989141] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.989234] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.989330] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.989423] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.989518] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.989617] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.989713] nfsiod S ffff8802220fd4f8 0 4263 2 0x00000000
[ 522.989885] ffff88022136de40 0000000000000046 ffff88022fd10f60
ffff88022136dfd8
[ 522.990177] ffff88022136dfd8 0000000000004000 ffff880224512d20
ffff880221e65a40
[ 522.990462] ffff88022136dd90 ffffffff8105f61c ffff880221e65a88
ffff88022fdd0f60
[ 522.990746] Call Trace:
[ 522.990834] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 522.990929] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 522.991025] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 522.991123] [<ffffffff81059df7>] ? set_user_nice+0xd7/0x190
[ 522.991219] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.991315] [<ffffffff8104af5d>] rescuer_thread+0x1ed/0x210
[ 522.991412] [<ffffffff8104ad70>] ? process_scheduled_works+0x40/0x40
[ 522.991511] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.991607] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.991704] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.991804] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.991899] md0_raid1 D ffff880221e61690 0 4853 2 0x00000000
[ 522.992065] ffff88022278dae0 0000000000000046 ffff88022278d9f0
ffff88022278dfd8
[ 522.992351] ffff88022278dfd8 0000000000004000 ffff8802244d43b0
ffff880221e61690
[ 522.992641] ffffffff81b2853c 000000000000001c ffff88022278da70
ffffffff8132beb0
[ 522.992931] Call Trace:
[ 522.993019] [<ffffffff8132beb0>] ? sprintf+0x40/0x50
[ 522.993116] [<ffffffff8106167c>] ? dequeue_task_fair+0x1ec/0x2a0
[ 522.993214] [<ffffffff810334a1>] ? print_prefix+0xd1/0x120
[ 522.993309] [<ffffffff81033a3c>] ? msg_print_text+0xac/0x1a0
[ 522.993403] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.993498] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 522.993596] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 522.993694] [<ffffffff81591176>] wait_for_common+0xc6/0x160
[ 522.993791] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 522.993889] [<ffffffff810a6b80>] ? call_rcu_bh+0x20/0x20
[ 522.993987] [<ffffffff815912b8>] wait_for_completion+0x18/0x20
[ 522.994085] [<ffffffff8104d158>] wait_rcu_gp+0x48/0x50
[ 522.994182] [<ffffffff8104d160>] ? wait_rcu_gp+0x50/0x50
[ 522.994278] [<ffffffff810a5eb9>] synchronize_sched+0x29/0x30
[ 522.994376] [<ffffffff81476181>] raid1_remove_disk+0xe1/0x170
[ 522.994472] [<ffffffff81496bd7>] md_check_recovery+0x4b7/0x700
[ 522.994568] [<ffffffff81477175>] raid1d+0x35/0x1010
[ 522.994662] [<ffffffff815912e4>] ? schedule+0x24/0x70
[ 522.994757] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 522.994855] [<ffffffff814908ee>] md_thread+0x10e/0x140
[ 522.994951] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 522.995050] [<ffffffff814907e0>] ? md_register_thread+0x100/0x100
[ 522.995150] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.995248] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.995347] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.995449] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 522.995543] md1_raid6 D ffff880222550000 0 4873 2 0x00000000
[ 522.995713] ffff880220fa5b20 0000000000000046 0000000000000000
ffff880220fa5fd8
[ 522.997015] ffff880220fa5fd8 0000000000004000 ffffffff81a13440
ffff880222550000
[ 522.997300] ffffffff81b2876c 0000000000000017 ffff880220fa5ab0
ffffffff8132beb0
[ 522.997589] Call Trace:
[ 522.997678] [<ffffffff8132beb0>] ? sprintf+0x40/0x50
[ 522.997774] [<ffffffff8106167c>] ? dequeue_task_fair+0x1ec/0x2a0
[ 522.997871] [<ffffffff810334a1>] ? print_prefix+0xd1/0x120
[ 522.997967] [<ffffffff81033a3c>] ? msg_print_text+0xac/0x1a0
[ 522.998063] [<ffffffff815912e4>] schedule+0x24/0x70
[ 522.998159] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 522.998255] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 522.998351] [<ffffffff81591176>] wait_for_common+0xc6/0x160
[ 522.998448] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 522.998546] [<ffffffff810a6b80>] ? call_rcu_bh+0x20/0x20
[ 522.998644] [<ffffffff815912b8>] wait_for_completion+0x18/0x20
[ 522.998738] [<ffffffff8104d158>] wait_rcu_gp+0x48/0x50
[ 522.998833] [<ffffffff8104d160>] ? wait_rcu_gp+0x50/0x50
[ 522.998927] [<ffffffff810a5eb9>] synchronize_sched+0x29/0x30
[ 522.999025] [<ffffffff81483c58>] raid5_remove_disk+0x118/0x190
[ 522.999123] [<ffffffff81496bd7>] md_check_recovery+0x4b7/0x700
[ 522.999220] [<ffffffff8148b2ea>] raid5d+0x2a/0x5f0
[ 522.999316] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 522.999414] [<ffffffff814908ee>] md_thread+0x10e/0x140
[ 522.999510] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 522.999610] [<ffffffff814907e0>] ? md_register_thread+0x100/0x100
[ 522.999707] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 522.999801] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 522.999897] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 522.999998] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.000093] btrfs-worker-1 S ffff880220193e98 0 4883 2 0x00000000
[ 523.000262] ffff880220193d90 0000000000000046 ffff8802268049e0
ffff880220193fd8
[ 523.000551] ffff880220193fd8 0000000000004000 ffff880224501690
ffff880221d5ad20
[ 523.000841] ffff8802268049e0 ffff880220193ce8 0000000000000002
ffff880222746900
[ 523.001126] Call Trace:
[ 523.001217] [<ffffffff811285fa>] ? bio_alloc_bioset+0xaa/0xf0
[ 523.001311] [<ffffffff812adcf3>] ? schedule_bio.isra.54+0x53/0x110
[ 523.001407] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.001503] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.001599] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.001693] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.001789] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.001889] [<ffffffff812b5483>] worker_loop+0x493/0x530
ffff880220195fd8
[ 523.003758] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.003854] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.003952] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.004047] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.004144] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.004242] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.004340] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.004437] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.004536] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.004632] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.004731] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.004832] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.004927] btrfs-submit-1 S ffff880220197e98 0 4885 2 0x00000000
[ 523.005096] ffff880220197d90 0000000000000046 ffff880220197c90
ffff880220197fd8
[ 523.005387] ffff880220197fd8 0000000000004000 ffffffff81a13440
ffff880221d5da40
[ 523.005672] ffff880220197d20 ffffffff81308eff 7302000800000000
0079746972756365
[ 523.005957] Call Trace:
[ 523.006046] [<ffffffff81308eff>] ? blk_flush_plug_list+0x9f/0x210
[ 523.006142] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.006242] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.006342] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.006439] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.006537] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.006634] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.006730] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.006826] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.006921] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.007013] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.007109] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.007206] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.007299] btrfs-delalloc- S ffff8802201a1e98 0 4886 2 0x00000000
[ 523.007466] ffff8802201a1d90 0000000000000046 ffff8802201a1d7c
ffff8802201a1fd8
[ 523.007759] ffff8802201a1fd8 0000000000004000 ffff880224505a40
ffff880221d58000
[ 523.008053] ffff88022fd0d6f0 0000000000000000 0000000000000000
0000000000000000
[ 523.008344] Call Trace:
[ 523.008434] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.008531] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.008628] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.008723] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.008820] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.008919] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.009015] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.009114] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.009212] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.009308] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.009406] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.009507] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.009602] btrfs-fixup-1 S ffff8802201a3e98 0 4887 2 0x00000000
[ 523.009774] ffff8802201a3d90 0000000000000046 ffff8802201a3d7c
ffff8802201a3fd8
[ 523.010064] ffff8802201a3fd8 0000000000004000 ffff880224512d20
ffff8802218f8000
[ 523.010355] ffff88022fdcd6f0 20275e272065736f 27206f7400000000
6f706d6f630a27be
[ 523.010646] Call Trace:
[ 523.010738] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.010837] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.010937] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.011033] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.011129] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.011228] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.011323] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.011417] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.011514] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.011610] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.011708] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.011809] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.011905] btrfs-endio-1 S ffff8802201a5e98 0 4888 2 0x00000000
[ 523.012075] ffff8802201a5d90 0000000000000046 ffff880226802240
ffff8802201a5fd8
[ 523.012367] ffff8802201a5fd8 0000000000004000 ffffffff81a13440
ffff8802218f9690
[ 523.012658] ffff88022470cf00 ffff880222655540 ffff8802201a5cd0
ffffffff810bbb12
[ 523.012945] Call Trace:
[ 523.013033] [<ffffffff810bbb12>] ? mempool_free_slab+0x12/0x20
[ 523.013128] [<ffffffff810bbb9f>] ? mempool_free+0x4f/0xa0
[ 523.013225] [<ffffffff81128418>] ? bio_free+0x48/0x50
[ 523.013319] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.013417] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.013517] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.013613] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.013711] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.013810] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.013907] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.014006] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.014101] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.014197] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.014294] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.014387] btrfs-endio-met S ffff8802201a7e98 0 4889 2 0x00000000
[ 523.014555] ffff8802201a7d90 0000000000000046 ffff880226802240
ffff8802201a7fd8
[ 523.014844] ffff8802201a7fd8 0000000000004000 ffffffff81a13440
ffff8802218fad20
[ 523.015134] ffff88022470cf00 ffff8802221c4000 ffff8802201a7cd0
ffffffff810bbb12
[ 523.015425] Call Trace:
[ 523.015517] [<ffffffff810bbb12>] ? mempool_free_slab+0x12/0x20
[ 523.015616] [<ffffffff810bbb9f>] ? mempool_free+0x4f/0xa0
[ 523.015714] [<ffffffff81128418>] ? bio_free+0x48/0x50
[ 523.015810] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.015909] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.016006] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.016100] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.016194] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.016292] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.016390] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.016489] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.016581] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.016676] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.016773] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.016864] btrfs-endio-met S[ 523.018582] 0000000000000000
0000000000000000[ 523.019628] [<ffffffff81057d58>] ?
__wake_up_common+0x58/0x90
[ 523.019724] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.019820] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.019915] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.020014] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.020114] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.020208] btrfs-endio-wri S ffff8802201abe98 0 4891 2 0x00000000
[ 523.020375] ffff8802201abd90 0000000000000046 ffff8802201abca0
ffff8802201abfd8
[ 523.020661] ffff8802201abfd8 0000000000004000 ffff880224512d20
ffff8802218fc3b0
[ 523.020947] ffff8802201abd00 ffffffff812a534b ffff8802201abce0
ffffffff810f0005
[ 523.021233] Call Trace:
[ 523.021322] [<ffffffff812a534b>] ? clear_state_bit+0xcb/0x170
[ 523.021417] [<ffffffff810f0005>] ? kmem_cache_free+0x15/0x90
[ 523.021513] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.021610] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.021706] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.021803] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.021901] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.022002] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.022098] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.022194] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.022289] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.022386] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.022483] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.022576] btrfs-freespace S ffff8802201ade98 0 4892 2 0x00000000
[ 523.022744] ffff8802201add90 0000000000000046 0000000000000000
ffff8802201adfd8
[ 523.023031] ffff8802201adfd8 0000000000004000 ffff880224512d20
ffff8802227943b0
[ 523.023322] ffff8802201adcd0 ffffffff810506d1 ffff8802201adce0
ffff880223762140
[ 523.023614] Call Trace:
[ 523.023707] [<ffffffff810506d1>] ? autoremove_wake_function+0x11/0x40
[ 523.023807] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.023905] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.024002] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.024098] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.024191] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.024288] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.024386] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.024483] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.024580] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.024681] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.024777] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.024876] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.024976] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.025072] btrfs-delayed-m S ffff8802201afe98 0 4893 2 0x00000000
[ 523.025242] ffff8802201afd90 0000000000000046 742e0a5d6e7e5b5c
ffff8802201affd8
[ 523.025534] ffff8802201affd8 0000000000004000 ffff8802245043b0
ffff880222795a40
[ 523.025827] 206e6972742e0a5d 3432726168635b5c 0a5d6f5e5b5c5d34
5b5c206e6972742e
[ 523.026118] Call Trace:
[ 523.026209] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 523.026308] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.026407] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.026506] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.026602] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.026699] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.026797] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.026891] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.026985] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.027081] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.027178] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.027277] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.027377] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.027472] btrfs-cache-1 S ffff8802201b1e98 0 4894 2 0x00000000
[ 523.027644] ffff8802201b1d90 0000000000000046 ffff88021d90e2a0
ffff8802201b1fd8
[ 523.027936] ffff8802201b1fd8 0000000000004000 ffff880224512d20
ffff880222792d20
[ 523.028227] ffff8802201b1d20 ffffffff812a5b1d 0000000000000010
ffff88021d90e2a0
[ 523.028515] Call Trace:
[ 523.028603] [<ffffffff812a5b1d>] ? clear_extent_bit+0x20d/0x370
[ 523.028699] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.028797] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.028895] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.028990] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.029089] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.029190] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.029287] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.029387] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.029486] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.029582] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.029679] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.029776] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.029869] btrfs-readahead S ffff8802201b3e98 0 4895 2 0x00000000
[ 523.030037] ffff8802201b3d90 0000000000000046 1b5e461e1b5e461d
ffff8802201b3fd8
[ 523.030323] ffff8802201b3fd8 0000000000004000 ffff8802245043b0
ffff880222790000
[ 523.030612] 1b5e462a1b5e4629 1b5e462c1b5e462b 1b5e462e1b5e462d
1b5e46301b5e462f
[ 523.030899] Call Trace:
[ 523.030987] [<ffffffff8105f61c>] ? update_curr+0xec/0x140
[ 523.031080] [<ffffffff81040093>] ? lock_timer_base.isra.34+0x33/0x70
[ 523.031175] [<ffffffff8104013d>] ? try_to_del_timer_sync+0x6d/0xa0
[ 523.031270] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.031362] [<ffffffff8158f73d>] schedule_timeout+0x12d/0x1e0
[ 523.031456] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.031552] [<ffffffff812b5483>] worker_loop+0x493/0x530
[ 523.031645] [<ffffffff81057d58>] ? __wake_up_common+0x58/0x90
[ 523.031739] [<ffffffff812b4ff0>] ? btrfs_queue_worker+0x300/0x300
[ 523.031834] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.031926] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.032021] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.032117] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.032209] btrfs-cleaner S 0000000000000000 0 4896 2 0x00000000
[ 523.032376] ffff88021f767e70 0000000000000046 ffff88021f767db0
ffff88021f767fd8
[ 523.032666] ffff88021f767fd8 0000000000004000 ffffffff81a13440
ffff880222791690
[ 523.032956] ffff88021f767dd0 ffffffff8105896e ffff880220d09a00
0000000000000000
[ 523.033249] Call Trace:
[ 523.033342] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 523.033440] [<ffffffff81294edb>] ? btrfs_run_defrag_inodes+0x20b/0x220
[ 523.033540] [<ffffffff812869f1>] ? btrfs_clean_old_snapshots+0x31/0x140
[ 523.033641] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.033737] [<ffffffff8127e16d>] cleaner_kthread+0x18d/0x1c0
[ 523.033834] [<ffffffff8127dfe0>] ? btrfs_alloc_root+0x40/0x40
[ 523.033932] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.034028] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.034124] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.034221] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.034313] btrfs-transacti D ffff88022282e400 0 4897 2 0x00000000
[ 523.034482] ffff88021f769660 0000000000000046 ffff88021f769598
ffff88021f769fd8
[ 523.034773] ffff88021f769fd8 0000000000004000 ffff8802245043b0
ffff88022122c3b0
[ 523.035065] 0000000000000000 0000000000000000 ffffea000878cd80
ffffea00087549c0
[ 523.035356] Call Trace:
[ 523.035447] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.035544] [<ffffffff814950d5>] md_write_start+0xb5/0x1a0
[ 523.035640] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 523.036519] [<ffffffff8130740f>] generic_make_request+0xbf/0x100
[ 523.036618] [<ffffffff813074c3>] submit_bio+0x73/0xf0
[ 523.037884] [<ffffffff810c2fbb>] do_writepages+0x1b/0x30
[ 523.037981] [<ffffffff810ba3e1>] __filemap_fdatawrite_range+0x51/0x60
[ 523.038080] [<ffffffff810bb32e>] filemap_fdatawrite_range+0xe/0x10
[ 523.039191] [<ffffffff812a3909>] btrfs_wait_ordered_range+0x49/0x120
[ 523.039291] [<ffffffff812c2d7b>] __btrfs_write_out_cache+0x84b/0xa40
[ 523.039391] [<ffffffff812bb916>] ? btrfs_set_lock_blocking_rw+0x86/0xf0
[ 523.039491] [<ffffffff812c3021>] btrfs_write_out_cache+0xb1/0xf0
[ 523.039589] [<ffffffff812a9a92>] ? free_extent_buffer+0x32/0x90
[ 523.039688] [<ffffffff812751e1>] btrfs_write_dirty_block_groups+0x4d1/0x5b0
[ 523.039788] [<ffffffff8158c44f>] commit_cowonly_roots+0x10d/0x1de
[ 523.039886] [<ffffffff81285b52>] btrfs_commit_transaction+0x5c2/0xa00
[ 523.039982] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 523.040078] [<ffffffff8128641b>] ? start_transaction+0x8b/0x2a0
[ 523.040174] [<ffffffff8127e3dd>] transaction_kthread+0x23d/0x2b0
[ 523.040268] [<ffffffff8127e1a0>] ? cleaner_kthread+0x1c0/0x1c0
[ 523.040363] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.040457] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.040552] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.040650] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.040742] systemd-udevd S 0000000000000000 0 5022 1 0x00000000
[ 523.040912] ffff88021f785d88 0000000000000086 0000000000000000
ffff88021f785fd8
[ 523.041200] ffff88021f785fd8 0000000000004000 ffff880224501690
ffff8802211f43b0
[ 523.041490] ffff88021f785cd8 ffffffff81110690 ffff88021f785d08
ffff88021f785d28
[ 523.041782] Call Trace:
[ 523.041873] [<ffffffff81110690>] ? d_lookup+0x30/0x50
[ 523.041967] [<ffffffff811106f8>] ? d_hash_and_lookup+0x48/0x50
[ 523.042063] [<ffffffff81158bcd>] ? proc_flush_task+0xdd/0x1c0
[ 523.042158] [<ffffffff810f0005>] ? kmem_cache_free+0x15/0x90
[ 523.042253] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.042347] [<ffffffff81590235>] schedule_hrtimeout_range_clock+0x125/0x140
[ 523.042445] [<ffffffff811360e4>] ? ep_scan_ready_list.isra.11+0x1a4/0x1b0
[ 523.042544] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.042641] [<ffffffff81136471>] ep_poll+0x361/0x3f0
[ 523.042739] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.042838] [<ffffffff811371fd>] sys_epoll_wait+0xbd/0xd0
[ 523.042938] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.043037] kworker/5:4 S ffff8802213f2d20 0 5048 2 0x00000000
[ 523.043207] ffff880221e83e60 0000000000000046 ffff880221e83d90
ffff880221e83fd8
[ 523.043497] ffff880221e83fd8 0000000000004000 ffff880222a30000
ffff8802213f2d20
[ 523.043782] ffff880226802180 ffff880223f30840 ffff8802228341d0
ffff880222ed9020
[ 523.044071] Call Trace:
[ 523.044161] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 523.044257] [<ffffffff8130bae4>] ? ioc_release_fn+0x84/0xc0
[ 523.044355] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 523.044455] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.044552] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 523.044650] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 523.044749] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.044845] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.044944] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.045044] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.045135] kworker/5:9 S ffff880222a30000 0 5053 2 0x00000000
[ 523.045301] ffff880222ae3e60 0000000000000046 ffff880222ae3d90
ffff880222ae3fd8
[ 523.045584] ffff880222ae3fd8 0000000000004000 ffff880224510000
ffff880222a30000
[ 523.045865] ffff88022fd4e220 00000001000106d9 ffff880222ae3da0
ffffffff81040613
[ 523.046149] Call Trace:
[ 523.046237] [<ffffffff81040613>] ? add_timer+0x13/0x20
[ 523.046330] [<ffffffff81049d9e>] ? queue_delayed_work_on+0xae/0x130
[ 523.046426] [<ffffffff810cef70>] ? refresh_cpu_vm_stats+0x100/0x100
ffff88022120da40
[ 523.048333] ffff880226802180 ffff880221db3a20 ffff880222ff41d0
ffff88022181dcd0
[ 523.048621] Call Trace:
[ 523.048712] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 523.048810] [<ffffffff8130bae4>] ? ioc_release_fn+0x84/0xc0
[ 523.048908] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 523.049006] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.049103] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 523.049202] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 523.049299] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.049392] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.049487] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.049586] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.049678] kworker/2:2 S ffff880223190000 0 5102 2 0x00000000
[ 523.049846] ffff880221871e60 0000000000000046 ffff880221871d60
ffff880221871fd8
[ 523.050134] ffff880221871fd8 0000000000004000 ffff880224502d20
ffff880223190000
[ 523.050426] ffff880226802180 ffff8802232f1a20 ffff880224078000
ffff880221ecdd40
[ 523.050713] Call Trace:
[ 523.050804] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 523.050902] [<ffffffff8130bae4>] ? ioc_release_fn+0x84/0xc0
[ 523.050999] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 523.051098] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.051192] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 523.051286] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 523.051383] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.051477] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.051577] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.051678] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.051774] kworker/6:2 S ffff88022317da40 0 5106 2 0x00000000
[ 523.051941] ffff880223f67e60 0000000000000046 0000000000000004
ffff880223f67fd8
[ 523.052226] ffff880223f67fd8 0000000000004000 ffff880224511690
ffff88022317da40
[ 523.052510] ffff88022fd90f00 0000000000000000 0000000000010f00
0000000000000000
[ 523.052797] Call Trace:
[ 523.052890] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 523.052988] [<ffffffff8105cc5e>] ? try_to_wake_up+0x24e/0x2c0
[ 523.053087] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.053184] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 523.053283] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 523.053383] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.053481] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.053579] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.053679] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.053772] kworker/1:2 S ffff8802232e0000 0 5108 2 0x00000000
[ 523.053941] ffff8802232e9e60 0000000000000046 0000000000000006
ffff8802232e9fd8
[ 523.054226] ffff8802232e9fd8 0000000000004000 ffff880224501690
ffff8802232e0000
[ 523.054513] ffff880226802180 ffff880222ee7d80 ffff880222ff6db0
ffff880223522db0
[ 523.054805] Call Trace:
[ 523.054896] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 523.054994] [<ffffffff8130bae4>] ? ioc_release_fn+0x84/0xc0
[ 523.055092] [<ffffffff8104ab1a>] ? process_one_work+0x17a/0x390
[ 523.055191] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.055287] [<ffffffff8104b3d3>] worker_thread+0x233/0x350
[ 523.055381] [<ffffffff8104b1a0>] ? manage_workers.isra.33+0x220/0x220
[ 523.055478] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.055572] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.055669] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.055767] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.055862] kvm-irqfd-clean S ffff8802228f87f8 0 5131 2 0x00000000
[ 523.056033] ffff88021dd2be40 0000000000000046 ffff88022fd50f60
ffff88021dd2bfd8
[ 523.056326] ffff88021dd2bfd8 0000000000004000[ 523.058525]
ffff88021f7f5fd8 0000000000004000 ffff8802245043b0 ffff880221391690
[ 523.058813] ffff88021f7f5d38 ffffffff8111217f 0000000000000001
0000000000000000
[ 523.059104] Call Trace:
[ 523.059195] [<ffffffff8111217f>] ? file_update_time+0x9f/0xf0
[ 523.059293] [<ffffffff811028dc>] ? pipe_write+0x2fc/0x5a0
[ 523.059387] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.059479] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.059573] [<ffffffff810f97fa>] ? do_sync_write+0xda/0x120
[ 523.059667] [<ffffffff8104108a>] ? recalc_sigpending+0x1a/0x50
[ 523.060735] [<ffffffff8104142a>] ? dequeue_signal+0xca/0x170
[ 523.060828] [<ffffffff8158f849>] schedule_timeout_interruptible+0x19/0x20
[ 523.060929] [<ffffffff810444fa>] do_sigtimedwait+0x11a/0x180
[ 523.061028] [<ffffffff810445e3>] sys_rt_sigtimedwait+0x83/0xe0
[ 523.061125] [<ffffffff8111604f>] ? mntput+0x1f/0x30
[ 523.061220] [<ffffffff810fb6a9>] ? fput+0x1a9/0x250
[ 523.061314] [<ffffffff810f80a1>] ? filp_close+0x61/0x90
[ 523.061411] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.061506] automount S ffff880222169690 0 5574 1 0x00000000
[ 523.061676] ffff8802232a7c18 0000000000000082 ffff8802232a7cb0
ffff8802232a7fd8
[ 523.061962] ffff8802232a7fd8 0000000000004000 ffff880224511690
ffff880222169690
[ 523.062248] ffff8802232a7d28 ffff88022fd8d5d0 000000000000d540
000000000000c350
[ 523.062532] Call Trace:
[ 523.062620] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 523.062717] [<ffffffff81053772>] ? enqueue_hrtimer+0x22/0x50
[ 523.062814] [<ffffffff81053f70>] ? __hrtimer_start_range_ns+0x120/0x300
[ 523.062915] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.063010] [<ffffffff8107c0ee>] futex_wait_queue_me+0xbe/0x100
[ 523.063109] [<ffffffff8107cb7c>] futex_wait+0x17c/0x270
[ 523.063205] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 523.063303] [<ffffffff81053860>] ? update_rmtp+0x70/0x70
[ 523.063399] [<ffffffff8105417f>] ? hrtimer_start_range_ns+0xf/0x20
[ 523.063497] [<ffffffff8107e934>] do_futex+0x344/0xad0
[ 523.063593] [<ffffffff8107f1c5>] sys_futex+0x105/0x1a0
[ 523.063686] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.063782] automount S ffff88022216da40 0 5575 1 0x00000000
[ 523.063950] ffff88022264dc18 0000000000000082 ffff88022264dcb0
ffff88022264dfd8
[ 523.064238] ffff88022264dfd8 0000000000004000 ffff880224512d20
ffff88022216da40
[ 523.064528] 0000000000000000 ffff88022264db48 ffff88022264dc28
ffffffff810bf853
[ 523.064818] Call Trace:
[ 523.064911] [<ffffffff810bf853>] ? get_page_from_freelist+0x2e3/0x590
[ 523.065010] [<ffffffff8107c6be>] ? get_futex_key+0x7e/0x250
[ 523.065108] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.065202] [<ffffffff8107c0ee>] futex_wait_queue_me+0xbe/0x100
[ 523.065298] [<ffffffff8107cb7c>] futex_wait+0x17c/0x270
[ 523.065393] [<ffffffff810f4d6c>] ?
__mem_cgroup_commit_charge.constprop.57+0x14c/0x2b0
[ 523.065543] [<ffffffff8107cdb8>] ? futex_wake+0x108/0x130
[ 523.065639] [<ffffffff810f0965>] ? kmem_cache_alloc+0xb5/0xd0
[ 523.065736] [<ffffffff81321a56>] ? cpumask_next_and+0x36/0x50
[ 523.065836] [<ffffffff8106070d>] ? select_task_rq_fair+0x85d/0x990
[ 523.065937] [<ffffffff8107e934>] do_futex+0x344/0xad0
[ 523.066034] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 523.066134] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 523.066234] [<ffffffff81059b75>] ? enqueue_task+0x65/0x80
[ 523.066332] [<ffffffff8105a245>] ? check_preempt_curr+0x75/0xa0
[ 523.066428] [<ffffffff8105ce01>] ? wake_up_new_task+0xf1/0x130
[ 523.066523] [<ffffffff810325d9>] ? do_fork+0xf9/0x2e0
[ 523.066617] [<ffffffff8107f1c5>] sys_futex+0x105/0x1a0
[ 523.066712] [<ffffffff8100a543>] ? sys_clone+0x23/0x30
[ 523.066806] [<ffffffff81598973>] ? stub_clone+0x13/0x20
[ 523.066902] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.066999] automount S ffff880221ebde1c 0 5578 1 0x00000000
[ 523.067170] ffff880221ebda48 0000000000000082 0000000000000000
ffff880221ebdfd8
[ 523.067461] ffff880221ebdfd8 0000000000004000 ffff880224502d20[
523.069870] [<ffffffff8105cc5e>] ? try_to_wake_up+0x24e/0x2c0
[ 523.069968] [<ffffffff8105cd0b>] ? wake_up_state+0xb/0x10
[ 523.070065] [<ffffffff8107c1c6>] ? wake_futex+0x36/0x60
[ 523.070162] [<ffffffff8107ed64>] ? do_futex+0x774/0xad0
[ 523.070257] [<ffffffff8107f1c5>] ? sys_futex+0x105/0x1a0
[ 523.070353] [<ffffffff8110ce46>] sys_poll+0x66/0x100
[ 523.070448] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.070543] syslog-ng S ffff880221258000 0 5595 1 0x00000000
[ 523.070710] ffff8802230efe58 0000000000000082 ffff8802230efde8
ffff8802230effd8
[ 523.070998] ffff8802230effd8 0000000000004000 ffff880224502d20
ffff880221258000
[ 523.071287] ffff8802228cf3c0 ffff8802230efe48 ffff8802230eff28
ffff880224669000
[ 523.071579] Call Trace:
[ 523.071672] [<ffffffff81108896>] ? path_openat+0x106/0x400
[ 523.071769] [<ffffffff810d7838>] ? handle_mm_fault+0x148/0x210
[ 523.071868] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.071965] [<ffffffff81037ba4>] do_wait+0x1d4/0x200
[ 523.072060] [<ffffffff810390cb>] sys_wait4+0x9b/0xf0
[ 523.072153] [<ffffffff81036a10>] ? task_stopped_code+0x50/0x50
[ 523.072248] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.072342] syslog-ng S 0000000001c9c37f 0 5596 5595 0x00000000
[ 523.072512] ffff8802242cbd88 0000000000000086 ffff880200000003
ffff8802242cbfd8
[ 523.072800] ffff8802242cbfd8 0000000000004000 ffff8802245043b0
ffff880224585a40
[ 523.073091] ffff8802242cbdb0 ffff88022fccd590 000000000000d540
0000000001c9c37f
[ 523.073383] Call Trace:
[ 523.073474] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 523.073572] [<ffffffff81053772>] ? enqueue_hrtimer+0x22/0x50
[ 523.073667] [<ffffffff81053f70>] ? __hrtimer_start_range_ns+0x120/0x300
[ 523.073763] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.073856] [<ffffffff8159020c>] schedule_hrtimeout_range_clock+0xfc/0x140
[ 523.073953] [<ffffffff81053860>] ? update_rmtp+0x70/0x70
[ 523.074047] [<ffffffff8105417f>] ? hrtimer_start_range_ns+0xf/0x20
[ 523.074142] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.074238] [<ffffffff81136471>] ep_poll+0x361/0x3f0
[ 523.074330] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.074425] [<ffffffff811371fd>] sys_epoll_wait+0xbd/0xd0
[ 523.074519] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.074613] syslog-ng D ffff880222db1920 0 5897 5595 0x00000000
[ 523.074779] ffff880220087a98 0000000000000086 ffff8802200879a8
ffff880220087fd8
[ 523.075062] ffff880220087fd8 0000000000004000 ffff880224510000
ffff88022216c3b0
[ 523.075346] ffff880220087b28 ffffffff81062175 0000000000000005
0000000000000000
[ 523.075633] Call Trace:
[ 523.075723] [<ffffffff81062175>] ? find_busiest_group+0x165/0xb90
[ 523.075823] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.075920] [<ffffffff81284f6d>] wait_current_trans.isra.31+0x8d/0xf0
[ 523.076020] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 523.076119] [<ffffffff81286578>] start_transaction+0x1e8/0x2a0
[ 523.076216] [<ffffffff81286680>] btrfs_join_transaction+0x10/0x20
[ 523.076315] [<ffffffff81290f80>] btrfs_dirty_inode+0x50/0xd0
[ 523.076412] [<ffffffff81291215>] btrfs_update_time+0x55/0x90
[ 523.076507] [<ffffffff81039d31>] ? current_fs_time+0x11/0x50
[ 523.076602] [<ffffffff8111204e>] update_time+0x1e/0xb0
[ 523.076696] [<ffffffff8111549d>] ? mnt_clone_write+0xd/0x30
[ 523.076792] [<ffffffff81112174>] file_update_time+0x94/0xf0
[ 523.076888] [<ffffffff812954c8>] btrfs_file_aio_write+0x1b8/0x4b0
[ 523.076986] [<ffffffff81590b0c>] ? __schedule+0x40c/0x920
[ 523.077085] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 523.077183] [<ffffffff81329f14>] ? timerqueue_del+0x34/0x90
[ 523.078321] ffff8802210bb710[ 523.079195] Call Trace:
[ 523.079285] [<ffffffff810b91bf>] ? find_get_pages_contig+0xdf/0x160
[ 523.079383] [<ffffffff810b9422>] ? unlock_page+0x22/0x30
[ 523.079481] [<ffffffff812a67cb>] ? extent_clear_unlock_delalloc+0x21b/0x240
[ 523.079581] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.079676] [<ffffffff81284f6d>] wait_current_trans.isra.31+0x8d/0xf0
[ 523.079774] [<ffffffff810506c0>] ? abort_exclusive_wait+0xb0/0xb0
[ 523.079872] [<ffffffff81286578>] start_transaction+0x1e8/0x2a0
[ 523.079969] [<ffffffff81286680>] btrfs_join_transaction+0x10/0x20
[ 523.080068] [<ffffffff8128c8b3>] cow_file_range+0x83/0x490
[ 523.080167] [<ffffffff812a434d>] ? next_state+0xd/0x30
[ 523.080264] [<ffffffff812a559f>] ? __set_extent_bit+0x15f/0x4d0
[ 523.080362] [<ffffffff8128d96c>] run_delalloc_range+0x34c/0x370
[ 523.080460] [<ffffffff812a89fd>] __extent_writepage+0x5ad/0x6f0
[ 523.081559] [<ffffffff812a7a40>] ? end_extent_writepage+0x70/0x70
[ 523.081655] [<ffffffff812a8dfa>]
extent_write_cache_pages.isra.37.constprop.51+0x2ba/0x410
[ 523.081801] [<ffffffff81059fe7>] ? walk_tg_tree_from+0x67/0xd0
[ 523.081898] [<ffffffff812a9181>] extent_writepages+0x41/0x60
[ 523.081995] [<ffffffff81289b30>] ? btrfs_writepage+0x70/0x70
[ 523.082092] [<ffffffff81288fc3>] btrfs_writepages+0x23/0x30
[ 523.082189] [<ffffffff810c2fbb>] do_writepages+0x1b/0x30
[ 523.082286] [<ffffffff8111cefa>] __writeback_single_inode.isra.28+0x3a/0x110
[ 523.082386] [<ffffffff8111d7bb>] writeback_sb_inodes+0x19b/0x350
[ 523.082483] [<ffffffff8111da06>] __writeback_inodes_wb+0x96/0xc0
[ 523.082577] [<ffffffff8111dbfb>] wb_writeback+0x1cb/0x1e0
[ 523.082672] [<ffffffff8111dca7>] wb_check_old_data_flush+0x97/0xa0
[ 523.082769] [<ffffffff8111e028>] wb_do_writeback+0xc8/0x140
[ 523.082864] [<ffffffff8103fd50>] ? init_timer_deferrable_key+0x20/0x20
[ 523.082962] [<ffffffff8111e112>] bdi_writeback_thread+0x72/0x140
[ 523.083057] [<ffffffff8111e0a0>] ? wb_do_writeback+0x140/0x140
[ 523.083152] [<ffffffff8104fefe>] kthread+0x8e/0xa0
[ 523.083245] [<ffffffff81599954>] kernel_thread_helper+0x4/0x10
[ 523.083340] [<ffffffff8104fe70>] ? kthread_freezable_should_stop+0x70/0x70
[ 523.083440] [<ffffffff81599950>] ? gs_change+0xb/0xb
[ 523.083535] dhcpcd S ffff880221cfde1c 0 5699 1 0x00000000
[ 523.083706] ffff880221cfda48 0000000000000082 ffff880226804578
ffff880221cfdfd8
[ 523.083998] ffff880221cfdfd8 0000000000004000 ffffffff81a13440
ffff880221932d20
[ 523.084287] ffff880221cfda70 ffff88022fc0d590 000000000000d540
0000000005f5e100
[ 523.084571] Call Trace:
[ 523.084660] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 523.084756] [<ffffffff81053772>] ? enqueue_hrtimer+0x22/0x50
[ 523.084853] [<ffffffff81053f70>] ? __hrtimer_start_range_ns+0x120/0x300
[ 523.084952] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.085049] [<ffffffff8159020c>] schedule_hrtimeout_range_clock+0xfc/0x140
[ 523.085148] [<ffffffff81053860>] ? update_rmtp+0x70/0x70
[ 523.085245] [<ffffffff8105417f>] ? hrtimer_start_range_ns+0xf/0x20
[ 523.085344] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.086021] [<ffffffff8158f785>] ? schedule_timeout+0x175/0x1e0
[ 523.086118] [<ffffffff814cc3d2>] ? sock_sendmsg+0xe2/0x120
[ 523.086216] [<ffffffff81591181>] ? wait_for_common+0xd1/0x160
[ 523.086315] [<ffffffff810502d2>] ? bit_waitqueue+0x12/0xa0
[ 523.087377] rpcbind S ffff88022328fe24 0 5717 1 0x00000000
[ 523.087547] ffff88022328fa48 0000000000000086 ffff88022125ad20
ffff88022328ffd8
[ 523.087841] ffff88022328ffd8 0000000000004000 ffff8802245043b0
ffff88022125ad20
[ 523.088124] ffff88022328fa70 ffff88022fccd590 000000000000d540
0000000001c9c37f
[ 523.088407] Call Trace:
[ 523.088494] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 523.088588] [<ffffffff81053772>] ? enqueue_hrtimer+0x22/0x50
[ 523.088682] [<ffffffff81053f70>] ? __hrtimer_start_range_ns+0x120/0x300
[ 523.088778] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.088870] [<ffffffff8159020c>] schedule_hrtimeout_range_clock+0xfc/0x140
[ 523.088967] [<ffffffff81053860>] ? update_rmtp+0x70/0x70
[ 523.089060] [<ffffffff8105417f>] ? hrtimer_start_range_ns+0xf/0x20
[ 523.089155] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.089250] [<ffffffff8110b824>] poll_schedule_timeout+0x44/0x60
[ 523.089345] [<ffffffff8110cc1f>] do_sys_poll+0x35f/0x4c0
[ 523.089443] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.089540] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.089636] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.089729] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.089824] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.089919] [<ffffffff814cceb2>] ? sock_aio_read.part.25+0x122/0x160
[ 523.090017] [<ffffffff810502d2>] ? bit_waitqueue+0x12/0xa0
[ 523.090114] [<ffffffff810f0005>] ? kmem_cache_free+0x15/0x90
[ 523.090210] [<ffffffff814ca71e>] ? sock_destroy_inode+0x2e/0x40
[ 523.090309] [<ffffffff8110e526>] ? __d_free+0x46/0x70
[ 523.090406] [<ffffffff8110ed55>] ? d_free+0x55/0x60
[ 523.090502] [<ffffffff8110ee35>] ? d_kill+0xd5/0x130
[ 523.090597] [<ffffffff81115f21>] ? mntput_no_expire+0x41/0x150
[ 523.090694] [<ffffffff81074388>] ? ktime_get_ts+0xa8/0xe0
[ 523.090792] [<ffffffff8110bbfa>] ? poll_select_set_timeout+0x7a/0x90
[ 523.090891] [<ffffffff8110ce46>] sys_poll+0x66/0x100
[ 523.090987] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.091084] rpc.statd S ffff8802230fd300 0 5734 1 0x00000000
[ 523.091254] ffff8802236938f8 0000000000000086 ffff8802236938d8
ffff880223693fd8
[ 523.091543] ffff880223693fd8 0000000000004000 ffff8802245043b0
ffff8802211f2d20
[ 523.091834] ffff880200000041 0000000000010f00 0000000000000000
0000000000000000
[ 523.092124] Call Trace:
[ 523.092214] [<ffffffff810bfc79>] ? __alloc_pages_nodemask+0x179/0x750
[ 523.092313] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.092409] [<ffffffff81590235>] schedule_hrtimeout_range_clock+0x125/0x140
[ 523.092508] [<ffffffff810505f8>] ? add_wait_queue+0x48/0x60
[ 523.092603] [<ffffffff810505f8>] ? add_wait_queue+0x48/0x60
[ 523.092698] [<ffffffff8110b980>] ? __pollwait+0x70/0xf0
[ 523.092793] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.092893] [<ffffffff8110b824>] poll_schedule_timeout+0x44/0x60
[ 523.092990] [<ffffffff8110c179>] do_select+0x569/0x680
[ 523.093087] [<ffffffff81053d34>] ? hrtimer_try_to_cancel+0x44/0x90
[ 523.094443] [<ffffffff81595834>] ? do_page_fault+0x1c4/0x4b0
[ 523.094541] [<ffffffff81115f21>] ? mntput_no_expire+0x41/0x150
[ 523.095577] 0000000000000041 0000000000000000 0000000000000000
0000000000000000
[ 523.095865] Call Trace:
[ 523.095957] [<ffffffff81321a56>] ? cpumask_next_and+0x36/0x50
[ 523.096055] [<ffffffff81321a56>] ? cpumask_next_and+0x36/0x50
[ 523.096154] [<ffffffff81062175>] ? find_busiest_group+0x165/0xb90
[ 523.096253] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.096349] [<ffffffff81590235>] schedule_hrtimeout_range_clock+0x125/0x140
[ 523.096450] [<ffffffff812a50ca>] ? merge_state+0x6a/0x150
[ 523.096548] [<ffffffff810505f8>] ? add_wait_queue+0x48/0x60
[ 523.096645] [<ffffffff8110b980>] ? __pollwait+0x70/0xf0
[ 523.096742] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.096840] [<ffffffff8110b824>] poll_schedule_timeout+0x44/0x60
[ 523.096936] [<ffffffff8110c179>] do_select+0x569/0x680
[ 523.097032] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.097129] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.097226] [<ffffffff810bfc79>] ? __alloc_pages_nodemask+0x179/0x750
[ 523.097326] [<ffffffff810f4d6c>] ?
__mem_cgroup_commit_charge.constprop.57+0x14c/0x2b0
[ 523.097478] [<ffffffff81321aed>] ? cpumask_any_but+0x2d/0x40
[ 523.097575] [<ffffffff810c484f>] ? lru_cache_add_lru+0x1f/0x40
[ 523.097672] [<ffffffff810df0cd>] ? page_add_new_anon_rmap+0x7d/0x90
[ 523.097771] [<ffffffff810d4588>] ? do_wp_page+0x298/0x750
[ 523.097869] [<ffffffff8110c49d>] core_sys_select+0x20d/0x320
[ 523.097966] [<ffffffff810f007c>] ? kmem_cache_free+0x8c/0x90
[ 523.098064] [<ffffffff8110e526>] ? __d_free+0x46/0x70
[ 523.098161] [<ffffffff8110ed55>] ? d_free+0x55/0x60
[ 523.098258] [<ffffffff8110ee35>] ? d_kill+0xd5/0x130
[ 523.098354] [<ffffffff81115f21>] ? mntput_no_expire+0x41/0x150
[ 523.098452] [<ffffffff8110c66b>] sys_select+0xbb/0x100
[ 523.098549] [<ffffffff810f80a1>] ? filp_close+0x61/0x90
[ 523.098647] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.098745] cron S 0000000000000000 0 5805 1 0x00000000
[ 523.098915] ffff8802235fbe58 0000000000000086 ffff8802235fbde8
ffff8802235fbfd8
[ 523.099203] ffff8802235fbfd8 0000000000004000 ffff880224510000
ffff880221d59690
[ 523.099487] ffff8802235fbec0 ffff88022fd4d590 000000000000d540
000000000000c350
[ 523.099773] Call Trace:
[ 523.099863] [<ffffffff81329fe4>] ? timerqueue_add+0x74/0xc0
[ 523.099959] [<ffffffff81053772>] ? enqueue_hrtimer+0x22/0x50
[ 523.100056] [<ffffffff81053f70>] ? __hrtimer_start_range_ns+0x120/0x300
[ 523.100157] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.100254] [<ffffffff8159006c>] do_nanosleep+0x9c/0xd0
[ 523.100350] [<ffffffff81054714>] hrtimer_nanosleep+0xa4/0x150
[ 523.100449] [<ffffffff81053860>] ? update_rmtp+0x70/0x70
[ 523.100545] [<ffffffff8105417f>] ? hrtimer_start_range_ns+0xf/0x20
[ 523.101651] [<ffffffff8105481c>] sys_nanosleep+0x5c/0x80
[ 523.101745] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.101839] agetty S 7fffffffffffffff 0 5822 1 0x00000000
[ 523.102007] ffff8801ea405d18 0000000000000082 00000000000054be
ffff8801ea405fd8
[ 523.102290] ffff8801ea405fd8 0000000000004000 ffff880224510000
ffff880221d743b0
[ 523.102573] ffff8801ea405c48 ffffffff8105fb44 ffff8801ea405c88
ffffffff81061928
[ 523.102856] Call Trace:
[ 523.102943] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 523.103038] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 523.103132] [<ffffffff8105a245>] ? check_preempt_curr+0x75/0xa0
[ 523.103227] [<ffffffff8105a282>] ? ttwu_do_wakeup+0x12/0x90
[ 523.103320] [<ffffffff8105a501>] ? ttwu_do_activate.constprop.66+0x61/0x70
[ 523.103417] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.103509] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.103603] [<ffffffff8104a056>] ? flush_work+0x16/0x40
[ 523.103698] [<ffffffff81363b36>] n_tty_read+0x436/0x890
[ 523.105780] [<ffffffff8105a282>] ? ttwu_do_wakeup+0x12/0x90
[ 523.105877] [<ffffffff8105a501>] ? ttwu_do_activate.constprop.66+0x61/0x70
[ 523.105979] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.106073] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.106169] [<ffffffff8104a056>] ? flush_work+0x16/0x40
[ 523.106263] [<ffffffff81363b36>] n_tty_read+0x436/0x890
[ 523.106357] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.106452] [<ffffffff8135def4>] tty_read+0x94/0xf0
[ 523.106545] [<ffffffff810fa207>] vfs_read+0xa7/0x180
[ 523.106639] [<ffffffff810fa325>] sys_read+0x45/0x90
[ 523.106734] [<ffffffff815930a9>] ? do_device_not_available+0x9/0x10
[ 523.106834] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.106930] agetty S 7fffffffffffffff 0 5824 1 0x00000000
[ 523.107101] ffff8801ea409d18 0000000000000082 ffff8801ea409c58
ffff8801ea409fd8
[ 523.107387] ffff8801ea409fd8 0000000000004000 ffff880224512d20
ffff880221d75a40
[ 523.107678] 0000000000000246 0000000000000000 0000000000000000
ffffffff81a1a9d0
[ 523.107966] Call Trace:
[ 523.108055] [<ffffffff8105575d>] ? up+0x2d/0x50
[ 523.108147] [<ffffffff81595bb5>] ? atomic_notifier_call_chain+0x15/0x20
[ 523.108246] [<ffffffff81372129>] ? notify_update+0x29/0x30
[ 523.108344] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.108440] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.108540] [<ffffffff8104a056>] ? flush_work+0x16/0x40
[ 523.108637] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 523.108735] [<ffffffff81363b36>] n_tty_read+0x436/0x890
[ 523.108831] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.108926] [<ffffffff8135def4>] tty_read+0x94/0xf0
[ 523.109018] [<ffffffff810fa207>] vfs_read+0xa7/0x180
[ 523.109111] [<ffffffff810fa325>] sys_read+0x45/0x90
[ 523.109208] [<ffffffff815930a9>] ? do_device_not_available+0x9/0x10
[ 523.109307] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.109405] agetty S 7fffffffffffffff 0 5825 1 0x00000000
[ 523.109576] ffff8801ea40bd18 0000000000000082 ffff8801ea40bc38
ffff8801ea40bfd8
[ 523.109867] ffff8801ea40bfd8 0000000000004000 ffff880224505a40
ffff880222f65a40
[ 523.110154] ffff8801ea40bc68 ffffffff81290e3c ffff8801ea40bc68
ffffffff81110314
[ 523.110442] Call Trace:
[ 523.110531] [<ffffffff81290e3c>] ? btrfs_lookup+0x1c/0x50
[ 523.110625] [<ffffffff81110314>] ? d_alloc+0x24/0x70
[ 523.110719] [<ffffffff8105575d>] ? up+0x2d/0x50
[ 523.110812] [<ffffffff81595bb5>] ? atomic_notifier_call_chain+0x15/0x20
[ 523.110911] [<ffffffff81372129>] ? notify_update+0x29/0x30
[ 523.111007] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.111103] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.111202] [<ffffffff8104a056>] ? flush_work+0x16/0x40
[ 523.111300] [<ffffffff81034b09>] ? console_unlock+0x349/0x3c0
[ 523.111399] [<ffffffff81363b36>] n_tty_read+0x436/0x890
[ 523.111496] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.111595] [<ffffffff8135def4>] tty_read+0x94/0xf0
[ 523.111691] [<ffffffff810fa207>] vfs_read+0xa7/0x180
[ 523.111784] [<ffffffff810fa325>] sys_read+0x45/0x90
[ 523.111877] [<ffffffff815930a9>] ? do_device_not_available+0x9/0x10
[ 523.111973] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.112068] agetty S 7fffffffffffffff 0 5826 1 0x00000000
[ 523.112238] ffff8801ea40dd18 0000000000000086 000000000000091a
ffff8801ea40dfd8
[ 523.112527] ffff8801ea40dfd8 0000000000004000 ffff880224502d20
ffff880222f61690
[ 523.112820] ffff8801ea40dc48 ffffffff8105fb44 ffff8801ea40dc88
ffffffff81061928
[ 523.113110] Call Trace:
[ 523.113200] [<ffffffff8105fb44>] ? __enqueue_entity+0x74/0x80
[ 523.113297] [<ffffffff81061928>] ? enqueue_task_fair+0x1f8/0x410
[ 523.113395] [<ffffffff8105a245>] ? check_preempt_curr+0x75/0xa0
[ 523.113493] [<ffffffff8105a282>] ? ttwu_do_wakeup+0x12/0x90
[ 523.113589] [<ffffffff8105a501>] ? ttwu_do_activate.constprop.66+0x61/0x70
[ 523.113688] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.114361] [<ffffffff810fa325>] sys_read+0x45/0x90
[ 523.114454] [<ffffffff815930a9>] ? do_device_not_available+0x9/0x10
[ 523.115397] ffff88010000000a ffffffff81106287 000000000000000a
ffff8801ea497d18
[ 523.115688] Call Trace:
[ 523.115778] [<ffffffff81106287>] ? link_path_walk+0x67/0x8d0
[ 523.115873] [<ffffffff8105575d>] ? up+0x2d/0x50
[ 523.115968] [<ffffffff81595bb5>] ? atomic_notifier_call_chain+0x15/0x20
[ 523.116067] [<ffffffff81372129>] ? notify_update+0x29/0x30
[ 523.116162] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.116255] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.116351] [<ffffffff8104a056>] ? flush_work+0x16/0x40
[ 523.116443] [<ffffffff81363b36>] n_tty_read+0x436/0x890
[ 523.116536] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.116630] [<ffffffff8135def4>] tty_read+0x94/0xf0
[ 523.116722] [<ffffffff810fa207>] vfs_read+0xa7/0x180
[ 523.116814] [<ffffffff810fa325>] sys_read+0x45/0x90
[ 523.116906] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.117000] sshd S ffff880221f92c00 0 5867 5789 0x00000000
[ 523.117166] ffff8801ea40f8f8 0000000000000086 ffff8801ea40f878
ffff8801ea40ffd8
[ 523.117449] ffff8801ea40ffd8 0000000000004000 ffffffff81a13440
ffff8802211f1690
[ 523.117732] 0000000000000009 ffff880222ad2900 ffff8801ea40f8c8
ffffffffa05507c7
[ 523.118018] Call Trace:
[ 523.118109] [<ffffffffa05507c7>] ? e1000_xmit_frame+0x9a7/0xdc0 [e1000e]
[ 523.118207] [<ffffffff813405c0>] ? map_single+0x60/0x60
[ 523.118305] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.118402] [<ffffffff81590235>] schedule_hrtimeout_range_clock+0x125/0x140
[ 523.118504] [<ffffffff8105896e>] ? __wake_up+0x4e/0x70
[ 523.118601] [<ffffffff813658ff>] ? put_ldisc+0x3f/0xa0
[ 523.118700] [<ffffffff8159025e>] schedule_hrtimeout_range+0xe/0x10
[ 523.118799] [<ffffffff8110b824>] poll_schedule_timeout+0x44/0x60
[ 523.118896] [<ffffffff8110c179>] do_select+0x569/0x680
[ 523.118991] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.119085] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.119179] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.119275] [<ffffffff8110ba00>] ? __pollwait+0xf0/0xf0
[ 523.119372] [<ffffffff814cf770>] ? release_sock+0xe0/0x110
[ 523.119470] [<ffffffff8151f4d2>] ? tcp_sendmsg+0x7c2/0xe40
[ 523.119568] [<ffffffff815430a3>] ? inet_sendmsg+0x43/0xb0
[ 523.119665] [<ffffffff814cd065>] ? sock_aio_write+0x145/0x180
[ 523.119763] [<ffffffff8110c49d>] core_sys_select+0x20d/0x320
[ 523.119861] [<ffffffff810f97fa>] ? do_sync_write+0xda/0x120
[ 523.119960] [<ffffffff814d167c>] ? sock_getsockopt+0xfc/0x620
[ 523.120057] [<ffffffff8110c66b>] sys_select+0xbb/0x100
[ 523.120153] [<ffffffff814ce256>] ? sys_getsockopt+0xa6/0xb0
[ 523.120250] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.120348] bash S 7fffffffffffffff 0 5875 5867 0x00000000
[ 523.120517] ffff8801ea509d18 0000000000000082 ffff8801ea509c18
ffff8801ea509fd8
[ 523.120803] ffff8801ea509fd8 0000000000004000 ffff8802244d43b0
ffff8802224fda40
[ 523.121090] 000005002309500a ffff88022fc10f00 ffff8802224fda40
ffff8802224fe00a
[ 523.121384] Call Trace:
[ 523.121472] [<ffffffff8105a254>] ? check_preempt_curr+0x84/0xa0
[ 523.121568] [<ffffffff8105a282>] ? ttwu_do_wakeup+0x12/0x90
[ 523.121666] [<ffffffff8105cc5e>] ? try_to_wake_up+0x24e/0x2c0
[ 523.122763] [<ffffffff815912e4>] schedule+0x24/0x70
[ 523.122855] [<ffffffff8158f785>] schedule_timeout+0x175/0x1e0
[ 523.122950] [<ffffffff8104a056>] ? flush_work+0x16/0x40
[ 523.123044] [<ffffffff81363b36>] n_tty_read+0x436/0x890
[ 523.123139] [<ffffffff8105ccd0>] ? try_to_wake_up+0x2c0/0x2c0
[ 523.123235] [<ffffffff8135def4>] tty_read+0x94/0xf0
[ 523.123329] [<ffffffff810fa207>] vfs_read+0xa7/0x180
[ 523.123424] [<ffffffff810fa325>] sys_read+0x45/0x90
[ 523.123519] [<ffffffff810440b3>] ? sys_rt_sigprocmask+0xa3/0xd0
[ 523.123616] [<ffffffff815986a2>] system_call_fastpath+0x16/0x1b
[ 523.123712] Sched Debug Version: v0.10, 3.5.1-gentoo-testserver-ipmi #1
[ 523.123808] ktime : 524207.601015
[ 523.123903] sched_clk : 523123.711782
[ 523.123998] cpu_clk : 523123.711802
[ 523.124092] jiffies : 4295034558
[ 523.124186] sched_clock_stable : 1
[ 523.124279]
[ 523.124363] sysctl_sched
[ 523.124451] .sysctl_sched_latency : 24.000000
[ 523.124546] .sysctl_sched_min_granularity : 3.000000
[ 523.124643] .sysctl_sched_wakeup_granularity : 4.000000
[ 523.124741] .sysctl_sched_child_runs_first : 0
[ 523.124837] .sysctl_sched_features : 24119
[ 523.124935] .sysctl_sched_tunable_scaling : 1 (logaritmic)
[ 523.125033]
[ 523.125033] cpu#0, 3192.921 MHz
[ 523.125176] .nr_running : 1
[ 523.125268] .load : 1024
[ 523.125361] .nr_switches : 40287
[ 523.125453] .nr_load_updates : 157160
[ 523.126495] .sched_count : 44938
[ 523.126591] .sched_goidle : 16650
[ 523.126686] .avg_idle : 1000000
[ 523.127970] .load_avg : 0.000000
[ 523.128065] .load_period : 0.000000
[ 523.128162] .load_contrib : 0
[ 523.128258] .load_tg : 0
[ 523.128354]
[ 523.128354] runnable tasks:
[ 523.128354] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.128354] ----------------------------------------------------------------------------------------------------------
[ 523.128734] kworker/0:0 4 1408.823605 2310 120
1408.823605 252.519281 522450.687703 /
[ 523.129034]
[ 523.129034] cpu#1, 3192.921 MHz
[ 523.129179] .nr_running : 0
[ 523.129274] .load : 0
[ 523.129369] .nr_switches : 24226
[ 523.129465] .nr_load_updates : 157248
[ 523.129561] .nr_uninterruptible : -27
[ 523.129656] .next_balance : 4295.034561
[ 523.129751] .curr->pid : 0
[ 523.129844] .clock : 523129.383067
[ 523.129937] .cpu_load[0] : 0
[ 523.130029] .cpu_load[1] : 0
[ 523.130120] .cpu_load[2] : 0
[ 523.130214] .cpu_load[3] : 0
[ 523.130308] .cpu_load[4] : 0
[ 523.130402] .yld_count : 0
[ 523.130498] .sched_count : 24272
[ 523.130595] .sched_goidle : 11819
[ 523.130686] .avg_idle : 1000000
[ 523.130779] .ttwu_count : 6441
[ 523.130870] .ttwu_local : 3991
[ 523.130961]
[ 523.130961] cfs_rq[1]:/
[ 523.131097] .exec_clock : 447.749127
[ 523.131189] .MIN_vruntime : 0.000001
[ 523.131281] .min_vruntime : 472.170542
[ 523.131373] .max_vruntime : 0.000001
[ 523.131466] .spread : 0.000000
[ 523.131559] .spread0 : -936.653063
[ 523.131651] .nr_spread_over : 18
[ 523.131742] .nr_running : 0
[ 523.131833] .load : 0
[ 523.131924] .load_avg : 0.000000
[ 523.132016] .load_period : 0.000000
[ 523.132107] .load_contrib : 0
[ 523.132202] .load_tg : 0
[ 523.132296]
[ 523.132296] runnable tasks:
[ 523.132296] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.132296] ----------------------------------------------------------------------------------------------------------
[ 523.132675]
[ 523.132675] cpu#2, 3192.921 MHz
[ 523.132819] .nr_running : 3
[ 523.132911] .load : 2048
[ 523.133003] .nr_switches : 11291
[ 523.133096] .nr_load_updates : 157245
[ 523.133189] .nr_uninterruptible : -15
[ 523.133282] .next_balance : 4295.034583
[ 523.133376] .curr->pid : 2182
[ 523.133470] .clock : 230913.251804
[ 523.133566] .cpu_load[0] : 2048
[ 523.133662] .cpu_load[1] : 2048
[ 523.133758] .cpu_load[2] : 2048
[ 523.133854] .cpu_load[3] : 2048
[ 523.135126] .spread : 0.000000
[ 523.135221] .spread0 : -284.864198
[ 523.135316] .nr_spread_over : 11
[ 523.135410] .nr_running : 2
[ 523.135503] .load : 2048
[ 523.135594] .load_avg : 0.000000
[ 523.135687] .load_period : 0.000000
[ 523.135780] .load_contrib : 0
[ 523.135872] .load_tg : 0
[ 523.135964]
[ 523.135964] runnable tasks:
[ 523.135964] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.135964] ----------------------------------------------------------------------------------------------------------
[ 523.136352] migration/2 10 0.000000 9 0
0.000000 0.000865 0.000000 /
[ 523.136649] kworker/2:1 799 1111.959407 311 120
1111.959407 2.731132 228484.762431 /
[ 523.136942] R kworker/u:5 2182 1123.959407 322 120
1123.959407 932.723527 206327.249166 /
[ 523.137238]
[ 523.137238] cpu#3, 3192.921 MHz
[ 523.137378] .nr_running : 0
[ 523.137472] .load : 0
[ 523.137566] .nr_switches : 13208
[ 523.137661] .nr_load_updates : 157243
[ 523.137758] .nr_uninterruptible : -19
[ 523.137852] .next_balance : 4295.034563
[ 523.137947] .curr->pid : 0
[ 523.138039] .clock : 523136.036135
[ 523.138135] .cpu_load[0] : 0
[ 523.138228] .cpu_load[1] : 0
[ 523.138322] .cpu_load[2] : 0
[ 523.138415] .cpu_load[3] : 0
[ 523.138507] .cpu_load[4] : 0
[ 523.138600] .yld_count : 0
[ 523.138695] .sched_count : 13221
[ 523.138791] .sched_goidle : 6505
[ 523.138887] .avg_idle : 1000000
[ 523.138981] .ttwu_count : 6019
[ 523.139073] .ttwu_local : 4248
[ 523.139166]
[ 523.139166] cfs_rq[3]:/
[ 523.140310] .exec_clock : 257.667101
[ 523.140402] .MIN_vruntime : 0.000001
[ 523.140495] .min_vruntime : 359.188644
[ 523.140591] .max_vruntime : 0.000001
[ 523.140687] .spread : 0.000000
[ 523.140782] .spread0 : -1049.634961
[ 523.140877] .nr_spread_over : 155
[ 523.140969] .nr_running : 0
[ 523.141063] .load : 0
[ 523.141156] .load_avg : 0.000000
[ 523.141248] .load_period : 0.000000
[ 523.141341] .load_contrib : 0
[ 523.141433] .load_tg : 0
[ 523.141524]
[ 523.141524] runnable tasks:
[ 523.141524] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.141524] ----------------------------------------------------------------------------------------------------------
[ 523.141898]
[ 523.141898] cpu#4, 3192.921 MHz
[ 523.142043] .nr_running : 0
[ 523.142136] .load : 0
[ 523.142229] .nr_switches : 10307
[ 523.142322] .nr_load_updates : 157240
[ 523.142416] .nr_uninterruptible : 21
[ 523.142508] .next_balance : 4295.034563
[ 523.142602] .curr->pid : 0
[ 523.142694] .clock : 523142.683111
[ 523.142789] .cpu_load[0] : 0
[ 523.142880] .cpu_load[1] : 0
[ 523.142972] .cpu_load[2] : 0
[ 523.143067] .cpu_load[3] : 0
[ 523.144436] .spread0 : 10662.064973
[ 523.144532] .nr_spread_over : 683
[ 523.144626] .nr_running : 0
[ 523.144719] .load : 0
[ 523.144812] .load_avg : 0.000000
[ 523.144904] .load_period : 0.000000
[ 523.144997] .load_contrib : 0
[ 523.145088] .load_tg : 0
[ 523.145179]
[ 523.145179] runnable tasks:
[ 523.145179] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.145179] ----------------------------------------------------------------------------------------------------------
[ 523.145545]
[ 523.145545] cpu#5, 3192.921 MHz
[ 523.145681] .nr_running : 0
[ 523.145772] .load : 0
[ 523.145863] .nr_switches : 9443
[ 523.145955] .nr_load_updates : 157237
[ 523.146047] .nr_uninterruptible : 7
[ 523.146137] .next_balance : 4295.034565
[ 523.146230] .curr->pid : 0
[ 523.146321] .clock : 523146.012025
[ 523.146414] .cpu_load[0] : 0
[ 523.146508] .cpu_load[1] : 0
[ 523.146603] .cpu_load[2] : 0
[ 523.146696] .cpu_load[3] : 0
[ 523.146789] .cpu_load[4] : 0
[ 523.146882] .yld_count : 0
[ 523.146974] .sched_count : 9456
[ 523.147066] .sched_goidle : 4164
[ 523.147158] .avg_idle : 1000000
[ 523.147252] .ttwu_count : 3994
[ 523.147345] .ttwu_local : 2346
[ 523.147438]
[ 523.147438] cfs_rq[5]:/
[ 523.147581] .exec_clock : 341.583821
[ 523.147677] .MIN_vruntime : 0.000001
[ 523.147774] .min_vruntime : 12292.675549
[ 523.147871] .max_vruntime : 0.000001
[ 523.147967] .spread : 0.000000
[ 523.148063] .spread0 : 10883.851944
[ 523.148156] .nr_spread_over : 701
[ 523.148247] .nr_running : 0
[ 523.148339] .load : 0
[ 523.148431] .load_avg : 0.000000
[ 523.148525] .load_period : 0.000000
[ 523.148619] .load_contrib : 0
[ 523.148714] .load_tg : 0
[ 523.148810]
[ 523.148810] runnable tasks:
[ 523.148810] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.148810] ----------------------------------------------------------------------------------------------------------
[ 523.149195]
[ 523.149195] cpu#6, 3192.921 MHz
[ 523.149339] .nr_running : 0
[ 523.149431] .load : 0
[ 523.149523] .nr_switches : 11384
[ 523.149616] .nr_load_updates : 157235
[ 523.149711] .nr_uninterruptible : 33
[ 523.149806] .next_balance : 4295.034566
[ 523.149901] .curr->pid : 0
[ 523.149993] .clock : 523149.334535
[ 523.150087] .cpu_load[0] : 0
[ 523.150179] .cpu_load[1] : 0
[ 523.150273] .cpu_load[2] : 0
[ 523.150367] .cpu_load[3] : 0
[ 523.150462] .cpu_load[4] : 0
[ 523.150555] .yld_count : 0
[ 523.150650] .sched_count : 11388
[ 523.150745] .sched_goidle : 5112
[ 523.150840] .avg_idle : 1000000
[ 523.150936] .ttwu_count : 4838
[ 523.151032] .ttwu_local : 2175
[ 523.151128]
[ 523.151128] cfs_rq[6]:/
[ 523.151267] .exec_clock : 346.323007
[ 523.151362] .MIN_vruntime : 0.000001
[ 523.152406] .load_tg : 0
[ 523.152499]
[ 523.152499] runnable tasks:
[ 523.152499] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.152499] ----------------------------------------------------------------------------------------------------------
[ 523.152876]
[ 523.152876] cpu#7, 3192.921 MHz
[ 523.154052] .cpu_load[3] : 0
[ 523.154145] .cpu_load[4] : 0
[ 523.154240] .yld_count : 0
[ 523.154334] .sched_count : 16221
[ 523.154430] .sched_goidle : 4979
[ 523.154526] .avg_idle : 1000000
[ 523.154622] .ttwu_count : 8416
[ 523.154718] .ttwu_local : 6214
[ 523.154811]
[ 523.154811] cfs_rq[7]:/
[ 523.154946] .exec_clock : 641.434975
[ 523.155039] .MIN_vruntime : 0.000001
[ 523.155132] .min_vruntime : 13083.088383
[ 523.155226] .max_vruntime : 0.000001
[ 523.155321] .spread : 0.000000
[ 523.155417] .spread0 : 11674.264778
[ 523.155514] .nr_spread_over : 696
[ 523.155609] .nr_running : 0
[ 523.155703] .load : 0
[ 523.155796] .load_avg : 0.000000
[ 523.155891] .load_period : 0.000000
[ 523.156985] .load_contrib : 0
[ 523.157079] .load_tg : 0
[ 523.157171]
[ 523.157171] runnable tasks:
[ 523.157171] task PID tree-key switches prio
exec-runtime sum-exec sum-sleep
[ 523.157171] ----------------------------------------------------------------------------------------------------------
[ 523.157553]
--
John M. Drescher
--
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