Re: intensive IO on usb-storage device causing system lock

Re: intensive IO on usb-storage device causing system lock

[Enrico Mioso]

Hello guys.
the problem is still reproducible with final 3.19 kernel - I can confirm it.
Re-sending the last trace here - don't know if it's available in cxg.de.

For those who might not have read the thread - the problem is: after some
intensive IO to an USB (usb-storage) disk, for a more or less long time,
depending on the quantity of IO you do, there start to be situations where some
processes get stuck doing IO, in any case. Not IO to the USB disk, but IO also 
to other devices, like the one where the root partition resides, in my case a 
flash drive. I am using an EEE PC 701.
I am sending the last trace I have: if you need more infos, then tell me.
thank you.


[10170.160485] SysRq : Show State
[10170.160765]   task                PC stack   pid father
[10170.160995] systemd         S c0044000     0     1      0 0x00000000
[10170.161360]  c0049eec 00000086 c0049fec c0044000 c0044000 00000246 c0049ef4 00000000
[10170.161956]  c12bc120 dec31300 c0049ec8 c120a98d c12bc120 de2736c0 de1d5500 de21ab40
[10170.162572]  00000000 c0049ed4 c10c8194 de1d550c c0049f0c c10c8352 62e136dd 00000000
[10170.163181] Call Trace:
[10170.163417]  [<c120a98d>] ? sock_poll+0xd0/0xd9
[10170.163652]  [<c10c8194>] ? ep_item_poll+0x15/0x1b
[10170.163882]  [<c10c8352>] ? ep_send_events_proc+0x8c/0x13c
[10170.164130]  [<c12815ef>] schedule+0x57/0x59
[10170.164357]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.164595]  [<c10c82c6>] ? ep_pm_stay_awake+0x11/0x11
[10170.164829]  [<c10c8907>] ? ep_scan_ready_list+0x128/0x150
[10170.165076]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.165309]  [<c10c8e93>] SYSC_epoll_wait+0x223/0x26f
[10170.165546]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.165779]  [<c10c9604>] SyS_epoll_wait+0x14/0x16
[10170.166023]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.166253] kthreadd        S c0044410     0     2      0 0x00000000
[10170.166580]  c0051f8c 00000046 c0051fec c0044410 c0044410 c1037361 00000246 d1acc295
[10170.167189]  00000000 c02e9c70 c0051f80 c10238cc 00000000 00000dd9 d01e9880 00800711
[10170.167790]  00000000 00000010 c0044410 d1acc295 c1033cce c084b160 d1acc295 c13de904
[10170.168401] Call Trace:
[10170.168623]  [<c1037361>] ? wake_up_new_task+0x53/0x6a
[10170.168859]  [<c10238cc>] ? do_fork+0x1a3/0x1cd
[10170.169101]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.169334]  [<c12815ef>] schedule+0x57/0x59
[10170.169564]  [<c10342b2>] kthreadd+0x60/0xbb
[10170.169794]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.170037]  [<c1034252>] ? kthread_create_on_cpu+0x43/0x43
[10170.170269] ksoftirqd/0     S c0044820     0     3      2 0x00000000
[10170.170594]  c0053f4c 00000046 c0053fec c0044820 c0044820 c0053f0c c0053f0c 00000246
[10170.171213]  c0053f14 c11a2d9a 02053f0c 00000256 c0053f20 00000046 c144a7bc c0053f4c
[10170.171811]  c1025f25 00000006 c0053fec 00000000 0000000a 04208040 1357d7a2 c0099460
[10170.172421] Call Trace:
[10170.172653]  [<c11a2d9a>] ? kbd_bh+0x41/0x78
[10170.172886]  [<c1025f25>] ? __do_softirq+0x122/0x16f
[10170.173131]  [<c12815ef>] schedule+0x57/0x59
[10170.173361]  [<c1036044>] smpboot_thread_fn+0xda/0x103
[10170.173593]  [<c1035f6a>] ? SyS_setgroups+0x9d/0x9d
[10170.173822]  [<c1033d65>] kthread+0x97/0x9c
[10170.174061]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.174294]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.174514] kworker/0:0H    S c0045040     0     5      2 0x00000000
[10170.174837]  c005bf40 00000046 c005bfec c0045040 c0045040 de8568a0 d5e040d4 00000003
[10170.175445]  d5e7d800 c02d0730 c02d0730 c13de55c c02d07c4 c005bf18 c112e9fa c00267e0
[10170.176051]  c005bf28 c1030f0c c00267e0 c13de55c c005bf48 c1031309 552dad3f c00267e0
[10170.176647] Call Trace:
[10170.176878]  [<c112e9fa>] ? __blk_run_queue_uncond+0x1d/0x26
[10170.177125]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.177360]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.177596]  [<c12815ef>] schedule+0x57/0x59
[10170.177826]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.178068]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.178301]  [<c1033d65>] kthread+0x97/0x9c
[10170.178531]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.178764]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.178992] khelper         S c0045860     0     7      2 0x00000000
[10170.179332]  c0063f20 00000046 c0063fec c0045860 c0045860 c0063edc c103a0b8 00000000
[10170.179932]  c13df200 c0063ef0 c103b27e c13df1c0 c128e4a0 ffffffec c0063f08 c1036713
[10170.180540]  c0045860 00000000 c0045860 00000293 c0063f28 c1036866 ba37febc c00268a0
[10170.181147] Call Trace:
[10170.181369]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.181600]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.192440]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.192672]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.192907]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.193151]  [<c12815ef>] schedule+0x57/0x59
[10170.193381]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.193614]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.193848]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.194092]  [<c1033d65>] kthread+0x97/0x9c
[10170.194323]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.194558]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.194791] kdevtmpfs       S c0045c70     0     8      2 0x00000000
[10170.195125]  c0065ee0 00000046 c0065fec c0045c70 c0045c70 00000000 d7de1c44 d7de1c7c
[10170.195722]  d7de1c88 c0065ea4 c1036de0 c0065ec8 c103d008 00000000 00000000 00000003
[10170.196332]  00000001 d7de1c84 00000282 00000000 c0065ed8 c103d036 a0451f40 00000000
[10170.196940] Call Trace:
[10170.197177]  [<c1036de0>] ? default_wake_function+0xb/0xd
[10170.197412]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.197644]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.197876]  [<c12815ef>] schedule+0x57/0x59
[10170.198116]  [<c11b3943>] devtmpfsd+0x251/0x27b
[10170.198352]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.198585]  [<c11b36f2>] ? handle_remove+0x250/0x250
[10170.198817]  [<c1033d65>] kthread+0x97/0x9c
[10170.199056]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.199289]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.199520] perf            S c0046080     0     9      2 0x00000000
[10170.199847]  c0187f20 00000046 c0187fec c0046080 c0046080 c0187edc c103a0b8 00000000
[10170.200456]  c13df200 c0187ef0 c103b27e c13df1c0 c128e4a0 ffffffec c0187f08 c1036713
[10170.201071]  c0046080 00000000 c0046080 00000293 c0187f28 c1036866 ce5099d2 c002d720
[10170.201668] Call Trace:
[10170.201892]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.202135]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.202368]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.202599]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.202829]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.203076]  [<c12815ef>] schedule+0x57/0x59
[10170.203306]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.203537]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.203772]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.204005]  [<c1033d65>] kthread+0x97/0x9c
[10170.204243]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.204479]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.204710] writeback       S c00468a0     0   107      2 0x00000000
[10170.205047]  c02e1f20 00000046 c02e1fec c00468a0 c00468a0 c02e1edc c103a0b8 00000000
[10170.205650]  c13df200 c02e1ef0 c103b27e c13df1c0 c128e4a0 ffffffec c02e1f08 c1036713
[10170.206261]  c00468a0 00000000 c00468a0 00000293 c02e1f28 c1036866 fedbba87 c002dc00
[10170.206860] Call Trace:
[10170.207093]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.207329]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.207554]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.207776]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.207999]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.208236]  [<c12815ef>] schedule+0x57/0x59
[10170.208463]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.208697]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.208931]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.209174]  [<c1033d65>] kthread+0x97/0x9c
[10170.209405]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.209641]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.209872] crypto          S c00474d0     0   110      2 0x00000000
[10170.210212]  c026ff20 00000046 c026ffec c00474d0 c00474d0 c026fedc c103a0b8 00000000
[10170.210813]  c13df200 c026fef0 c103b27e c13df1c0 c128e4a0 ffffffec c026ff08 c1036713
[10170.211426]  c00474d0 00000000 c00474d0 00000293 c026ff28 c1036866 e8a4f2c2 c002dd20
[10170.212046] Call Trace:
[10170.212271]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.212506]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.212738]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.212968]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.213212]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.213449]  [<c12815ef>] schedule+0x57/0x59
[10170.213675]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.213906]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.214151]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.214387]  [<c1033d65>] kthread+0x97/0x9c
[10170.214621]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.214854]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.215092] bioset          S c0046cb0     0   111      2 0x00000000
[10170.215421]  c018bf20 00000046 c018bfec c0046cb0 c0046cb0 c018bedc c103a0b8 00000000
[10170.216125]  c13df200 c018bef0 c103b27e c13df1c0 c128e4a0 ffffffec c018bf08 c1036713
[10170.216723]  c0046cb0 00000000 c0046cb0 00000293 c018bf28 c1036866 6a1ce8b4 c002dd80
[10170.217338] Call Trace:
[10170.217563]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.217796]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.218039]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.218270]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.218501]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.218735]  [<c12815ef>] schedule+0x57/0x59
[10170.218965]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.219208]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.219443]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.219678]  [<c1033d65>] kthread+0x97/0x9c
[10170.219905]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.220151]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.220382] kblockd         S c00478e0     0   113      2 0x00000000
[10170.220712]  c0245f20 00000046 c0245fec c00478e0 c00478e0 c0245edc c103a0b8 00000000
[10170.221325]  c13df200 c0245ef0 c103b27e c13df1c0 c128e4a0 ffffffec c0245f08 c1036713
[10170.221936]  c00478e0 00000000 c00478e0 00000293 c0245f28 c1036866 ad07263c c002dde0
[10170.222543] Call Trace:
[10170.222769]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.222999]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.223243]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.223473]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.223706]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.223943]  [<c12815ef>] schedule+0x57/0x59
[10170.224176]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.224399]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.224626]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.224851]  [<c1033d65>] kthread+0x97/0x9c
[10170.225090]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.225323]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.225553] ata_sff         S c024ecb0     0   160      2 0x00000000
[10170.225880]  c0225f20 00000046 c0225fec c024ecb0 c024ecb0 c0225edc c103a0b8 00000000
[10170.226491]  c13df200 c0225ef0 c103b27e c13df1c0 c128e4a0 ffffffec c0225f08 c1036713
[10170.227108]  c024ecb0 00000000 c024ecb0 00000293 c0225f28 c1036866 a82b5a69 c01fa600
[10170.227711] Call Trace:
[10170.227934]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.228177]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.228414]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.228645]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.228878]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.229125]  [<c12815ef>] schedule+0x57/0x59
[10170.229353]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.229584]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.229818]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.230061]  [<c1033d65>] kthread+0x97/0x9c
[10170.230293]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.230526]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.230758] kswapd0         S c024d450     0   162      2 0x00000000
[10170.231094]  c03a5ef0 00000046 c03a5fec c024d450 c024d450 c03a5eb8 c1076842 00000000
[10170.231700]  00000000 00000477 c13f64a0 00000000 c03a5ed4 c107be1d 00000000 00000000
[10170.232307]  c13f64a0 00000000 00000000 c03a5ef8 c107c211 00000000 24b808dd c13f6a5c
[10170.232904] Call Trace:
[10170.233144]  [<c1076842>] ? zone_watermark_ok_safe+0x2b/0x35
[10170.233380]  [<c107be1d>] ? zone_balanced+0x18/0x3b
[10170.233611]  [<c107c211>] ? pgdat_balanced+0x45/0x79
[10170.233845]  [<c12815ef>] schedule+0x57/0x59
[10170.234085]  [<c107e50e>] kswapd+0x1d0/0x5b6
[10170.234319]  [<c103d450>] ? finish_wait+0x3e/0x3e
[10170.234551]  [<c107e33e>] ? mem_cgroup_shrink_node_zone+0xa2/0xa2
[10170.234787]  [<c1033d65>] kthread+0x97/0x9c
[10170.235027]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.235264]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.235491] fsnotify_mark   S c024c820     0   163      2 0x00000000
[10170.235817]  c03edf30 00000046 c03edfec c024c820 c024c820 c1141cb0 de1d5900 a10a7e56
[10170.236426]  00000001 de1d5900 0014a196 c03edf08 c03edf20 c109a1e2 c0098c80 c109a1e2
[10170.237047]  c03edf24 c109a0f6 c10c6f24 df749168 de209348 c03edf40 a10a7e56 c03edf34
[10170.237643] Call Trace:
[10170.237870]  [<c1141cb0>] ? idr_destroy+0x38/0xe9
[10170.238121]  [<c109a1e2>] ? kfree+0x88/0x91
[10170.238349]  [<c109a1e2>] ? kfree+0x88/0x91
[10170.238579]  [<c109a0f6>] ? kmem_cache_free+0x84/0xc7
[10170.238812]  [<c10c6f24>] ? inotify_free_mark+0xf/0x11
[10170.239062]  [<c12815ef>] schedule+0x57/0x59
[10170.239294]  [<c10c62ec>] fsnotify_mark_destroy+0xbf/0xd3
[10170.239532]  [<c103d450>] ? finish_wait+0x3e/0x3e
[10170.250399]  [<c10c622d>] ? fsnotify_put_mark+0x20/0x20
[10170.250632]  [<c1033d65>] kthread+0x97/0x9c
[10170.250860]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.251112]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.251343] kthrotld        S c024e490     0   167      2 0x00000000
[10170.251675]  c03eff20 00000046 c03effec c024e490 c024e490 c03efedc c103a0b8 00000000
[10170.252293]  c13df200 c03efef0 c103b27e c13df1c0 c128e4a0 ffffffec c03eff08 c1036713
[10170.252894]  c024e490 00000000 c024e490 00000293 c03eff28 c1036866 cc1f62a3 c0376de0
[10170.253511] Call Trace:
[10170.253733]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.253964]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.254212]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.254446]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.254679]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.254914]  [<c12815ef>] schedule+0x57/0x59
[10170.255158]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.255390]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.255625]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.255863]  [<c1033d65>] kthread+0x97/0x9c
[10170.256110]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.256343]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.256572] kworker/u2:2    S de8570c0     0   420      2 0x00000000
[10170.256898]  c0293f40 00000046 c0293fec de8570c0 de8570c0 c02d0140 00000000 00001ed8
[10170.257511]  00000000 c0293ec8 00000000 00000006 00000003 00000000 00000000 00000000
[10170.258113]  c0293f28 c1030f0c de86a120 c0028200 c0293f48 c1031309 7b3dfdab de86a120
[10170.258714] Call Trace:
[10170.258938]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.259187]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.259420]  [<c12815ef>] schedule+0x57/0x59
[10170.259650]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.259883]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.260174]  [<c1033d65>] kthread+0x97/0x9c
[10170.260405]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.260641]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.260872] scsi_eh_0       S de855450     0   421      2 0x00000000
[10170.261213]  c026df1c 00000046 c026dfec de855450 de855450 00000000 de860000 00000246
[10170.261812]  c026defc c11d9a4d 00000000 de862558 00000246 00000001 00000003 00000246
[10170.262432]  c026df10 c11bed99 00000246 c0232000 c0232000 c0232000 520e3f7a c0232000
[10170.263046] Call Trace:
[10170.263274]  [<c11d9a4d>] ? ata_scsi_port_error_handler+0x43c/0x445
[10170.263511]  [<c11bed99>] ? __scsi_iterate_devices+0x43/0x57
[10170.263751]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.263987]  [<c12815ef>] schedule+0x57/0x59
[10170.264236]  [<c11c2949>] scsi_error_handler+0x5e/0x3a4
[10170.264469]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.264704]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.264938]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.265189]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.265423]  [<c1033d65>] kthread+0x97/0x9c
[10170.265651]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.265883]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.266130] scsi_tmf_0      S c028ecb0     0   438      2 0x00000000
[10170.266458]  c0275f20 00000046 c0275fec c028ecb0 c028ecb0 c0275edc c103a0b8 00000000
[10170.267071]  c13df200 c0275ef0 c103b27e c13df1c0 c128e4a0 ffffffec c0275f08 c1036713
[10170.267670]  c028ecb0 00000000 c028ecb0 00000293 c0275f28 c1036866 15917b90 de86aa80
[10170.268282] Call Trace:
[10170.268504]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.268737]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.268972]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.269219]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.269449]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.269685]  [<c12815ef>] schedule+0x57/0x59
[10170.269912]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.270163]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.270398]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.270632]  [<c1033d65>] kthread+0x97/0x9c
[10170.270860]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.271108]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.271339] scsi_eh_1       S c028c000     0   441      2 0x00000000
[10170.271665]  c02a3f1c 00000046 c02a3fec c028c000 c028c000 00000000 c027c000 00000246
[10170.272282]  c02a3efc c11d9a4d 00000000 c027e558 00000246 00000001 00000003 00000246
[10170.272880]  c02a3f10 c11bed99 00000246 c0232400 c0232400 c0232400 1ad4a5b7 c0232400
[10170.273495] Call Trace:
[10170.273724]  [<c11d9a4d>] ? ata_scsi_port_error_handler+0x43c/0x445
[10170.273961]  [<c11bed99>] ? __scsi_iterate_devices+0x43/0x57
[10170.274205]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.274429]  [<c12815ef>] schedule+0x57/0x59
[10170.274649]  [<c11c2949>] scsi_error_handler+0x5e/0x3a4
[10170.274874]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.275121]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.275356]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.275587]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.275819]  [<c1033d65>] kthread+0x97/0x9c
[10170.276063]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.276300]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.276530] scsi_tmf_1      S c028d040     0   442      2 0x00000000
[10170.276858]  c02a1f20 00000046 c02a1fec c028d040 c028d040 c02a1edc c103a0b8 00000000
[10170.277475]  c13df200 c02a1ef0 c103b27e c13df1c0 c128e4a0 ffffffec c02a1f08 c1036713
[10170.278092]  c028d040 00000000 c028d040 00000293 c02a1f28 c1036866 8297add3 de86aba0
[10170.278693] Call Trace:
[10170.278917]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.279163]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.279397]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.279627]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.279860]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.280112]  [<c12815ef>] schedule+0x57/0x59
[10170.280343]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.280575]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.280810]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.281061]  [<c1033d65>] kthread+0x97/0x9c
[10170.281292]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.281526]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.281754] deferwq         S c024d860     0   468      2 0x00000000
[10170.282099]  c02d7f20 00000046 c02d7fec c024d860 c024d860 c02d7edc c103a0b8 00000000
[10170.282695]  c13df200 c02d7ef0 c103b27e c13df1c0 c128e4a0 ffffffec c02d7f08 c1036713
[10170.283310]  c024d860 00000000 c024d860 00000293 c02d7f28 c1036866 2d75a693 de851a80
[10170.283917] Call Trace:
[10170.284157]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.284388]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.284623]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.284856]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.285101]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.285335]  [<c12815ef>] schedule+0x57/0x59
[10170.285564]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.285798]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.286049]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.286286]  [<c1033d65>] kthread+0x97/0x9c
[10170.286518]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.286752]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.286982] ext4-rsv-conver S c024d040     0   482      2 0x00000000
[10170.287327]  c038df20 00000046 c038dfec c024d040 c024d040 c038dedc c103a0b8 00000000
[10170.287926]  c13df200 c038def0 c103b27e c13df1c0 c128e4a0 ffffffec c038df08 c1036713
[10170.288537]  c024d040 00000000 c024d040 00000293 c038df28 c1036866 1d27b7ca c01ef0c0
[10170.289148] Call Trace:
[10170.289371]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.289604]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.289837]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.290083]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.290315]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.290551]  [<c12815ef>] schedule+0x57/0x59
[10170.290776]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.291022]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.291249]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.291475]  [<c1033d65>] kthread+0x97/0x9c
[10170.291699]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.291932]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.292176] ipv6_addrconf   S c024e080     0   499      2 0x00000000
[10170.292505]  de169f20 00000046 de169fec c024e080 c024e080 de169edc c103a0b8 00000000
[10170.293125]  c13df200 de169ef0 c103b27e c13df1c0 c128e4a0 ffffffec de169f08 c1036713
[10170.293720]  c024e080 00000000 c024e080 00000293 de169f28 c1036866 ac2d4229 de21a480
[10170.294334] Call Trace:
[10170.294559]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.294792]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.295042]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.295274]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.295504]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.295740]  [<c12815ef>] schedule+0x57/0x59
[10170.295970]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.296216]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.296452]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.296686]  [<c1033d65>] kthread+0x97/0x9c
[10170.296917]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.297168]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.297396] systemd-journal R running      0   536      1 0x00000000
[10170.297721]  de19beec 00000082 de19bfec de89d450 de89d450 de19beb8 de19bef4 00000000
[10170.308946]  c12bc120 dec95000 de19bec8 c120a98d c12bc120 c03f0a80 de182480 de269660
[10170.309557]  00000000 de19bed4 c10c8194 de18248c de19bf0c c10c8352 b46728c0 00000000
[10170.310181] Call Trace:
[10170.310406]  [<c120a98d>] ? sock_poll+0xd0/0xd9
[10170.310640]  [<c10c8194>] ? ep_item_poll+0x15/0x1b
[10170.310870]  [<c10c8352>] ? ep_send_events_proc+0x8c/0x13c
[10170.311119]  [<c12815ef>] schedule+0x57/0x59
[10170.311348]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.311583]  [<c10c82c6>] ? ep_pm_stay_awake+0x11/0x11
[10170.311818]  [<c10c8907>] ? ep_scan_ready_list+0x128/0x150
[10170.312068]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.312301]  [<c10c8e93>] SYSC_epoll_wait+0x223/0x26f
[10170.312536]  [<c105051c>] ? getnstimeofday64+0x8/0x1d
[10170.312768]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.313002]  [<c10c9604>] SyS_epoll_wait+0x14/0x16
[10170.313247]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.313475] systemd-udevd   S de89f0c0     0   913      1 0x00000000
[10170.313801]  de159eec 00000086 de159fec de89f0c0 de89f0c0 de159eb8 c109a69c c10b0934
[10170.314418]  000000d0 dee90180 dec5e900 dee90180 de159ec8 c10c991b de8baf00 de2b3420
[10170.315031]  00000000 de159ed4 c10c8194 de8baf0c de159f0c c10c8352 2e13015d 00000000
[10170.315628] Call Trace:
[10170.315853]  [<c109a69c>] ? kmem_cache_alloc+0x86/0x91
[10170.316102]  [<c10b0934>] ? __d_alloc+0x1e/0x118
[10170.316331]  [<c10c991b>] ? signalfd_poll+0x5f/0x6e
[10170.316564]  [<c10c8194>] ? ep_item_poll+0x15/0x1b
[10170.316796]  [<c10c8352>] ? ep_send_events_proc+0x8c/0x13c
[10170.317044]  [<c12815ef>] schedule+0x57/0x59
[10170.317273]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.317511]  [<c10c82c6>] ? ep_pm_stay_awake+0x11/0x11
[10170.317745]  [<c10c8907>] ? ep_scan_ready_list+0x128/0x150
[10170.317980]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.318232]  [<c10c8e93>] SYSC_epoll_wait+0x223/0x26f
[10170.318470]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.318701]  [<c10c9604>] SyS_epoll_wait+0x14/0x16
[10170.318933]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.319180] kpsmoused       S c028e490     0   933      2 0x00000000
[10170.319512]  d7d77f20 00000046 d7d77fec c028e490 c028e490 d7d77edc c103a0b8 00000000
[10170.320132]  c13df200 d7d77ef0 c103b27e c13df1c0 c128e4a0 ffffffec d7d77f08 c1036713
[10170.320731]  c028e490 00000000 c028e490 00000293 d7d77f28 c1036866 81c17015 de2b3c00
[10170.321344] Call Trace:
[10170.321566]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.321798]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.322047]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.322278]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.322514]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.322748]  [<c12815ef>] schedule+0x57/0x59
[10170.322978]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.323225]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.323460]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.323697]  [<c1033d65>] kthread+0x97/0x9c
[10170.323928]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.324174]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.324394] systemd-logind  S de856080     0   961      1 0x00000000
[10170.324709]  d7de1eec 00000082 d7de1fec de856080 de856080 0000001f d7de1ea8 c10dec9f
[10170.325322]  c023b948 d7de1ec8 c10df5e7 d7de1ef4 00000246 d7de1ec8 c10ca2d6 de182b00
[10170.325920]  d7dfd000 d7de1ed4 c10c8194 de182b0c d7de1f0c c10c8352 f088cf51 00000000
[10170.326536] Call Trace:
[10170.326761]  [<c10dec9f>] ? kernfs_put_active+0xb/0x35
[10170.326994]  [<c10df5e7>] ? kernfs_fop_poll+0x50/0x78
[10170.327242]  [<c10ca2d6>] ? timerfd_poll+0x31/0x37
[10170.327475]  [<c10c8194>] ? ep_item_poll+0x15/0x1b
[10170.327707]  [<c10c8352>] ? ep_send_events_proc+0x8c/0x13c
[10170.327942]  [<c12815ef>] schedule+0x57/0x59
[10170.328186]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.328423]  [<c10c82c6>] ? ep_pm_stay_awake+0x11/0x11
[10170.328657]  [<c10c8907>] ? ep_scan_ready_list+0x128/0x150
[10170.328894]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.329143]  [<c10c8e93>] SYSC_epoll_wait+0x223/0x26f
[10170.329379]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.329611]  [<c10c9604>] SyS_epoll_wait+0x14/0x16
[10170.329843]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.330091] dbus-daemon     S de855860     0   967      1 0x00000000
[10170.330414]  d7d65eec 00000086 d7d65fec de855860 de855860 d1787600 d7d65eac c12735b1
[10170.331027]  00000000 c12bc180 d7d65ec8 c120a98d c12bc180 ceea6000 d4073280 d7dfd180
[10170.331631]  00000000 d7d65ed4 c10c8194 d407328c d7d65f0c c10c8352 4274c23c 00000000
[10170.332246] Call Trace:
[10170.332473]  [<c12735b1>] ? unix_poll+0x13/0x91
[10170.332701]  [<c120a98d>] ? sock_poll+0xd0/0xd9
[10170.332930]  [<c10c8194>] ? ep_item_poll+0x15/0x1b
[10170.333175]  [<c10c8352>] ? ep_send_events_proc+0x8c/0x13c
[10170.333412]  [<c12815ef>] schedule+0x57/0x59
[10170.333642]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.333877]  [<c10c82c6>] ? ep_pm_stay_awake+0x11/0x11
[10170.334125]  [<c10c8907>] ? ep_scan_ready_list+0x128/0x150
[10170.334366]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.334601]  [<c10c8e93>] SYSC_epoll_wait+0x223/0x26f
[10170.334837]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.335083]  [<c10c9604>] SyS_epoll_wait+0x14/0x16
[10170.335315]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.335547] acpi_thermal_pm S de854820     0   970      2 0x00000000
[10170.335878]  de19ff20 00000046 de19ffec de854820 de854820 de19fedc c103a0b8 00000000
[10170.336498]  c13df200 de19fef0 c103b27e c13df1c0 c128e4a0 ffffffec de19ff08 c1036713
[10170.337109]  de854820 00000000 de854820 00000293 de19ff28 c1036866 7019dc97 d7dfd2a0
[10170.337719] Call Trace:
[10170.337941]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.338190]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.338425]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.338655]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.338886]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.339136]  [<c12815ef>] schedule+0x57/0x59
[10170.339367]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.339600]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.339837]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.340086]  [<c1033d65>] kthread+0x97/0x9c
[10170.340314]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.340550]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.340775] cfg80211        S c024cc30     0  1016      2 0x00000000
[10170.341110]  d7201f20 00000046 d7201fec c024cc30 c024cc30 d7201edc c103a0b8 00000000
[10170.341701]  c13df200 d7201ef0 c103b27e c13df1c0 c128e4a0 ffffffec d7201f08 c1036713
[10170.342320]  c024cc30 00000000 c024cc30 00000293 d7201f28 c1036866 591a35c3 d7dfdba0
[10170.342917] Call Trace:
[10170.343157]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.343392]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.343624]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.343854]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.344100]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.344337]  [<c12815ef>] schedule+0x57/0x59
[10170.344566]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.344797]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.345046]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.345284]  [<c1033d65>] kthread+0x97/0x9c
[10170.345516]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.345752]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.345983] hd-audio0       S c028c820     0  1036      2 0x00000000
[10170.346335]  d7391f20 00000046 d7391fec c028c820 c028c820 d7391edc c103a0b8 00000000
[10170.346934]  c13df200 d7391ef0 c103b27e c13df1c0 c128e4a0 ffffffec d7391f08 c1036713
[10170.347550]  c028c820 00000000 c028c820 00000293 d7391f28 c1036866 c1c0d487 d73e6a20
[10170.348163] Call Trace:
[10170.348387]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.348618]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.348851]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.349100]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.349333]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.349566]  [<c12815ef>] schedule+0x57/0x59
[10170.349793]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.350038]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.350276]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.350513]  [<c1033d65>] kthread+0x97/0x9c
[10170.350740]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.350974]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.351217] sshd            S c028e080     0  1037      1 0x00000000
[10170.351540]  d7e77ac8 00200086 d7e77fec c028e080 c028e080 c10987d0 d7e77a84 c1098639
[10170.352156]  d4272500 40000000 c109a609 c10f98b4 00008050 d4272200 dedac000 62945811
[10170.352765]  fffffffc 00000659 00000000 00000000 00200046 00000003 36fbc1dc 00000000
[10170.353376] Call Trace:
[10170.353601]  [<c10987d0>] ? slab_pre_alloc_hook+0x15/0x75
[10170.353837]  [<c1098639>] ? slab_post_alloc_hook.isra.37+0xb/0x19
[10170.354089]  [<c109a609>] ? __kmalloc+0xbd/0xca
[10170.354320]  [<c10f98b4>] ? kzalloc.constprop.63+0xd/0xf
[10170.354558]  [<c12815ef>] schedule+0x57/0x59
[10170.354787]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.355042]  [<c103d118>] ? add_wait_queue+0x26/0x2a
[10170.355277]  [<c10ade29>] ? __pollwait+0x9c/0xa2
[10170.355505]  [<c10add8d>] ? ktime_get_ts+0x3e/0x3e
[10170.355736]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.366597]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.366831]  [<c10ae7b6>] do_select+0x58e/0x5de
[10170.367079]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.367309]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.367546]  [<c1077bae>] ? __alloc_pages_nodemask+0xe4/0x5d6
[10170.367784]  [<c107680f>] ? zone_watermark_ok+0x16/0x1e
[10170.368038]  [<c1077bae>] ? __alloc_pages_nodemask+0xe4/0x5d6
[10170.368276]  [<c11445ce>] ? radix_tree_insert+0x33/0xb2
[10170.368510]  [<c107a7c8>] ? get_page+0xb/0x22
[10170.368743]  [<c107ac77>] ? __lru_cache_add+0xb/0x36
[10170.368976]  [<c107aed9>] ? lru_cache_add_anon+0x19/0x1c
[10170.369225]  [<c1080752>] ? shmem_getpage_gfp+0x378/0x511
[10170.369463]  [<c114906f>] ? _copy_from_user+0x28/0x3b
[10170.369695]  [<c10ae957>] core_sys_select+0x151/0x1ef
[10170.369933]  [<c107ab5a>] ? release_pages+0x140/0x19d
[10170.370182]  [<c1094de8>] ? free_pages_and_swap_cache+0x2b/0x30
[10170.370420]  [<c10897ae>] ? tlb_flush_mmu_free+0x20/0x33
[10170.370655]  [<c1089de2>] ? tlb_flush_mmu+0x18/0x1b
[10170.370890]  [<c1089df1>] ? tlb_finish_mmu+0xc/0x2b
[10170.371141]  [<c108d578>] ? unmap_region+0x8f/0xa9
[10170.371373]  [<c109a0f6>] ? kmem_cache_free+0x84/0xc7
[10170.371604]  [<c108d405>] ? remove_vma+0x34/0x3a
[10170.371834]  [<c10aea70>] SYSC_select+0x7b/0xab
[10170.372079]  [<c10aeab7>] SyS_select+0x17/0x19
[10170.372311]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.372537] kworker/u3:0    R running      0  1074      2 0x00000000
[10170.372867]  d4293f40 00000046 d4293fec de8a8410 de8a8410 00000000 d4293f28 e02fecae
[10170.373489]  c01ca714 c01ca710 de1d3100 de8b9000 00000000 00000008 c01ca000 00000006
[10170.374099]  d4293f28 c1030f0c de8d4a20 de8d6c00 d4293f48 c1031309 5ba3d699 de8d4a20
[10170.374687] Call Trace:
[10170.374941]  [<e02fecae>] ? hci_tx_work+0x42e/0x457 [bluetooth]
[10170.375202]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.375436]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.375672]  [<c12815ef>] schedule+0x57/0x59
[10170.375905]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.376151]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.376384]  [<c1033d65>] kthread+0x97/0x9c
[10170.376612]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.376845]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.377090] hci0            S de8a9c70     0  1075      2 0x00000000
[10170.377421]  d428df20 00000046 d428dfec de8a9c70 de8a9c70 d428dedc c103a0b8 00000000
[10170.378037]  c13df200 d428def0 c103b27e c13df1c0 c128e4a0 ffffffec d428df08 c1036713
[10170.378637]  de8a9c70 00000000 de8a9c70 00000293 d428df28 c1036866 396cc2c5 de8d40c0
[10170.379264] Call Trace:
[10170.379488]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.379719]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.379950]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.380197]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.380430]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.380668]  [<c12815ef>] schedule+0x57/0x59
[10170.380895]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.381143]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.381380]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.381616]  [<c1033d65>] kthread+0x97/0x9c
[10170.381848]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.382095]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.382323] hci0            S de8aacb0     0  1076      2 0x00000000
[10170.382655]  d72a3f20 00000046 d72a3fec de8aacb0 de8aacb0 00000000 00000000 d72a3ef8
[10170.383267]  e0301f6c 00000000 c1030000 c13df1c0 d72a3ef8 c1030f0c de8d4360 de8d6c00
[10170.383863]  d72a3f18 c1031309 00000000 00000293 de849500 de8d4378 fb881768 de8d4360
[10170.384478] Call Trace:
[10170.384736]  [<e0301f6c>] ? hci_power_on+0x11c/0x135 [bluetooth]
[10170.384971]  [<c1030000>] ? __queue_delayed_work+0xaf/0xcf
[10170.385229]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.385463]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.385697]  [<c12815ef>] schedule+0x57/0x59
[10170.385924]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.386172]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.386409]  [<c1033d65>] kthread+0x97/0x9c
[10170.386638]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.386872]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.387115] kworker/u3:1    S de8a8820     0  1077      2 0x00000000
[10170.387443]  d5d37f40 00000046 d5d37fec de8a8820 de8a8820 00000000 d5d37f28 e02fecae
[10170.388060]  c01ca714 c01ca710 de1d3100 c01ca6f0 d5d37f18 00000008 c01ca000 00000001
[10170.388664]  d5d37f28 c1030f0c de8d4c00 de8d6c00 d5d37f48 c1031309 6e4f0c93 de8d4c00
[10170.389275] Call Trace:
[10170.389531]  [<e02fecae>] ? hci_tx_work+0x42e/0x457 [bluetooth]
[10170.389770]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.390003]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.390253]  [<c12815ef>] schedule+0x57/0x59
[10170.390481]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.390711]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.390942]  [<c1033d65>] kthread+0x97/0x9c
[10170.391177]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.391402]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.391623] scsi_eh_2       S de8ab4d0     0  1116      2 0x00000000
[10170.391946]  d7291f1c 00000046 d7291fec de8ab4d0 de8ab4d0 d7291edc c103a28a de8ab4fc
[10170.392563]  de89ecdc c13df200 d7291efc c103b06a 00000000 60aff3cf de89c000 60aff3cf
[10170.393177]  de89c000 de89c208 d7291f64 c1281484 d7291fec de8ab4d0 60aff3cf d5e7d800
[10170.393779] Call Trace:
[10170.394001]  [<c103a28a>] ? set_next_entity+0x2c/0x55
[10170.394253]  [<c103b06a>] ? pick_next_task_fair+0x111/0x12b
[10170.394487]  [<c1281484>] ? __schedule+0x2a4/0x3b8
[10170.394720]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.394954]  [<c12815ef>] schedule+0x57/0x59
[10170.395199]  [<c11c2949>] scsi_error_handler+0x5e/0x3a4
[10170.395432]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.395667]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.395901]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.396153]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.396385]  [<c1033d65>] kthread+0x97/0x9c
[10170.396613]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.396846]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.397089] scsi_tmf_2      S de8a8c30     0  1121      2 0x00000000
[10170.397419]  d6273f20 00000046 d6273fec de8a8c30 de8a8c30 d6273edc c103a0b8 00000000
[10170.398029]  c13df200 d6273ef0 c103b27e c13df1c0 c128e4a0 ffffffec d6273f08 c1036713
[10170.398629]  de8a8c30 00000000 de8a8c30 00000293 d6273f28 c1036866 f949f6ba d42b1cc0
[10170.399242] Call Trace:
[10170.399466]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.399701]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.399935]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.400182]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.400413]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.400649]  [<c12815ef>] schedule+0x57/0x59
[10170.400882]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.401130]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.401365]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.401599]  [<c1033d65>] kthread+0x97/0x9c
[10170.401827]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.402078]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.402308] usb-storage     S de8a8000     0  1122      2 0x00000000
[10170.402637]  d5e07ebc 00000046 d5e07fec de8a8000 de8a8000 00000000 d5e07e84 c1039ef7
[10170.403253]  c13df228 c13df200 003d24e2 c004484c d5e07ea4 c103b144 7b6f713e 0000253a
[10170.403852]  de8a802c de8a802c de8a8000 c004484c d5e07ec8 c103ac72 65482803 7fffffff
[10170.404470] Call Trace:
[10170.404692]  [<c1039ef7>] ? __enqueue_entity+0x5f/0x65
[10170.404924]  [<c103b144>] ? enqueue_entity+0xc0/0x191
[10170.405172]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.405414]  [<c1282889>] ? console_conditional_schedule+0x13/0x13
[10170.405652]  [<c12815ef>] schedule+0x57/0x59
[10170.405880]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.406128]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.406363]  [<c1281c7f>] __wait_for_common+0xc4/0xdb
[10170.406598]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.406844]  [<e088bfbe>] ? fill_inquiry_response+0xf/0xf [usb_storage]
[10170.407100]  [<c1281d27>] wait_for_completion_interruptible+0x14/0x29
[10170.407348]  [<e088bfe8>] usb_stor_control_thread+0x2a/0x182 [usb_storage]
[10170.407594]  [<e088bfbe>] ? fill_inquiry_response+0xf/0xf [usb_storage]
[10170.407824]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.408071]  [<e088bfbe>] ? fill_inquiry_response+0xf/0xf [usb_storage]
[10170.408301]  [<c1033d65>] kthread+0x97/0x9c
[10170.408531]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.408766]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.409031] kworker/0:1H    S de8568a0     0  1171      2 0x00000000
[10170.409362]  d72aff40 00000046 d72affec de8568a0 de8568a0 c12835f0 d5d914d4 00000001
[10170.409963]  d5e7d000 c02d0730 c02d0730 c13de55c c02d07c4 d72aff18 c112e9fa de8d4ea0
[10170.410578]  d72aff28 c1030f0c de8d4ea0 c13de55c d72aff48 c1031309 2da6fb62 de8d4ea0
[10170.411202] Call Trace:
[10170.411426]  [<c12835f0>] ? common_interrupt+0x30/0x38
[10170.411661]  [<c112e9fa>] ? __blk_run_queue_uncond+0x1d/0x26
[10170.411897]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.412150]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.412386]  [<c12815ef>] schedule+0x57/0x59
[10170.412615]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.412845]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.423743]  [<c1033d65>] kthread+0x97/0x9c
[10170.423971]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.424213]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.424434] bluetoothd      S de89ecb0     0  1220      1 0x00000000
[10170.424749]  c0353b74 00000082 c0353fec de89ecb0 de89ecb0 c0204a00 00000001 c0353b68
[10170.425363]  c0204a00 c0353b3c c1273d01 c0204a00 c0353b4c c120e045 c035f240 c0353b54
[10170.425967]  c0353b68 c109a173 c121030d df5b4708 d402d140 00000000 5235ac35 00000000
[10170.426578] Call Trace:
[10170.426801]  [<c1273d01>] ? unix_write_space+0x36/0x53
[10170.427050]  [<c120e045>] ? sock_wfree+0x32/0x47
[10170.427283]  [<c109a173>] ? kfree+0x19/0x91
[10170.427512]  [<c121030d>] ? skb_free_head+0x20/0x22
[10170.427744]  [<c12815ef>] schedule+0x57/0x59
[10170.427974]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.428225]  [<c10ade29>] ? __pollwait+0x9c/0xa2
[10170.428457]  [<c10add8d>] ? ktime_get_ts+0x3e/0x3e
[10170.428688]  [<c10add8d>] ? ktime_get_ts+0x3e/0x3e
[10170.428918]  [<c127359b>] ? sock_poll_wait+0x2f/0x32
[10170.429164]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.429398]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.429632]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.429869]  [<c12093a5>] ? __sock_recvmsg_nosec+0x2a/0x32
[10170.430121]  [<c120b24b>] ? copy_msghdr_from_user+0x10e/0x11a
[10170.430355]  [<c120ac07>] ? __sock_recv_ts_and_drops+0xc9/0xc9
[10170.430589]  [<c120b4d5>] ? ___sys_recvmsg+0xb5/0x12e
[10170.430822]  [<c120ac07>] ? __sock_recv_ts_and_drops+0xc9/0xc9
[10170.431075]  [<c107ae63>] ? mark_page_accessed+0xb/0x68
[10170.431307]  [<c10be976>] ? touch_buffer+0xb/0xd
[10170.431537]  [<c10bf0c2>] ? __find_get_block+0x129/0x144
[10170.431770]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.432002]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.432249]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.432478]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.432706]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.432936]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.433181]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.433415]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.433649]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.433880]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.434127]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.434356]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.434587]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.434818]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.435066]  [<c10c5b5f>] ? fsnotify+0x249/0x297
[10170.435307]  [<c10a1b24>] ? fsnotify_access+0x4a/0x55
[10170.435539]  [<c10a20a8>] ? vfs_read+0x72/0x7c
[10170.435769]  [<c10a1570>] ? fdput_pos+0x21/0x25
[10170.436001]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.436244]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.436472] brltty          R running      0  1235      1 0x00000000
[10170.436797]  c0355b74 00000082 c0355fec de89c000 de89c000 c0355b48 c104c82e 00000002
[10170.437417]  00000003 00000000 0158c558 00000940 00000000 00076a6e 00076a6e c0355b5c
[10170.438026]  c104c849 00076a6e 00000000 00000001 c0355b78 c104c865 5438c0f4 c0355c18
[10170.438626] Call Trace:
[10170.438848]  [<c104c82e>] ? __hrtimer_start_range_ns+0x16d/0x178
[10170.439099]  [<c104c849>] ? hrtimer_start_range_ns+0x10/0x12
[10170.439335]  [<c104c865>] ? hrtimer_start_expires+0x1a/0x22
[10170.439571]  [<c12815ef>] schedule+0x57/0x59
[10170.439798]  [<c1282b34>] schedule_hrtimeout_range_clock+0x8b/0xc2
[10170.440053]  [<c104c32d>] ? hrtimer_get_res+0x29/0x29
[10170.440285]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.440520]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.440750]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.440991]  [<e0afd73b>] ? rfcomm_sock_sendmsg+0x112/0x12d [rfcomm]
[10170.441238]  [<c1209374>] ? __sock_sendmsg_nosec+0x22/0x29
[10170.441463]  [<c120a82e>] ? do_sock_sendmsg+0x54/0x80
[10170.441692]  [<c10b34bb>] ? __fget+0x1a/0x44
[10170.441920]  [<c10b3536>] ? __fget_light+0x36/0x40
[10170.442167]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.442397]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.442627]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.442857]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.443102]  [<c103934c>] ? sched_clock_local.constprop.8+0xe/0x10c
[10170.443343]  [<c120bd0d>] ? SYSC_socketcall+0x1ad/0x399
[10170.443578]  [<c102840e>] ? ns_capable+0x2e/0x4a
[10170.443808]  [<c1028439>] ? capable+0xf/0x11
[10170.444052]  [<c11a0b87>] ? vt_ioctl+0x51a/0xff7
[10170.444283]  [<c104cba8>] ? hrtimer_interrupt+0x121/0x1e2
[10170.444519]  [<c11a066d>] ? complete_change_console+0xb0/0xb0
[10170.444757]  [<c119951a>] ? tty_ioctl+0x896/0x8ed
[10170.444989]  [<c103a28a>] ? set_next_entity+0x2c/0x55
[10170.445241]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.445474]  [<c1050262>] ? ktime_get_ts64+0x44/0xae
[10170.445708]  [<c104b697>] ? timespec_add_safe+0x30/0x63
[10170.445943]  [<c10ae217>] ? poll_select_set_timeout+0x4c/0x5d
[10170.446192]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.446421]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.446648] brltty          R running      0  1236      1 0x00000000
[10170.446974]  d7d95ac8 00000082 d7d95fec de89c820 de89c820 d7d95a9c c104c82e d7d95ab0
[10170.447585]  c104cba8 00000000 f6294781 0000093f 00000000 000f423d 000f423d d7d95ab0
[10170.448208]  c104c849 000f423d 00000000 00000001 d7d95acc c104c865 621dab83 d7d95bac
[10170.448808] Call Trace:
[10170.449045]  [<c104c82e>] ? __hrtimer_start_range_ns+0x16d/0x178
[10170.449285]  [<c104cba8>] ? hrtimer_interrupt+0x121/0x1e2
[10170.449521]  [<c104c849>] ? hrtimer_start_range_ns+0x10/0x12
[10170.449755]  [<c104c865>] ? hrtimer_start_expires+0x1a/0x22
[10170.449989]  [<c12815ef>] schedule+0x57/0x59
[10170.450232]  [<c1282b34>] schedule_hrtimeout_range_clock+0x8b/0xc2
[10170.450472]  [<c104c32d>] ? hrtimer_get_res+0x29/0x29
[10170.450705]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.450940]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.451187]  [<c10ae7b6>] do_select+0x58e/0x5de
[10170.451419]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.451651]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.451888]  [<c1077bae>] ? __alloc_pages_nodemask+0xe4/0x5d6
[10170.452144]  [<c107a7c8>] ? get_page+0xb/0x22
[10170.452372]  [<c107ac77>] ? __lru_cache_add+0xb/0x36
[10170.452603]  [<c108ae62>] ? do_wp_page.isra.87+0x416/0x44f
[10170.452839]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.453097]  [<c101f53d>] ? __do_page_fault+0x25a/0x329
[10170.453330]  [<c103aae3>] ? dequeue_entity+0x166/0x16e
[10170.453562]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.453792]  [<c103a28a>] ? set_next_entity+0x2c/0x55
[10170.454041]  [<c101f681>] ? vmalloc_sync_all+0x75/0x75
[10170.454273]  [<c101f68c>] ? do_page_fault+0xb/0xd
[10170.454503]  [<c12838bd>] ? error_code+0x65/0x6c
[10170.454741]  [<c114906f>] ? _copy_from_user+0x28/0x3b
[10170.454973]  [<c10ae957>] core_sys_select+0x151/0x1ef
[10170.455227]  [<c10188d0>] ? apic_write+0xf/0x11
[10170.455460]  [<c1018943>] ? lapic_next_event+0xf/0x13
[10170.455693]  [<c1055929>] ? clockevents_program_event+0xdd/0xf6
[10170.455930]  [<c10569eb>] ? tick_program_event+0x1e/0x23
[10170.456179]  [<c104cba8>] ? hrtimer_interrupt+0x121/0x1e2
[10170.456418]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.456651]  [<c1050262>] ? ktime_get_ts64+0x44/0xae
[10170.456882]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.457129]  [<c1050262>] ? ktime_get_ts64+0x44/0xae
[10170.457361]  [<c104b697>] ? timespec_add_safe+0x30/0x63
[10170.457594]  [<c10aea70>] SYSC_select+0x7b/0xab
[10170.457815]  [<c10aeab7>] SyS_select+0x17/0x19
[10170.458051]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.458270] brltty          S de89d860     0  1239      1 0x00000000
[10170.458596]  d7da3b74 00000082 d7da3fec de89d860 de89d860 d7da3b48 c104c82e 00000000
[10170.459212]  de8923b4 00000000 8092b631 00000a0a 00000000 05f5e100 05f5e100 d7da3b5c
[10170.459810]  c104c849 05f5e100 00000000 00000001 d7da3b78 c104c865 f15b5f03 d7da3c18
[10170.460425] Call Trace:
[10170.460647]  [<c104c82e>] ? __hrtimer_start_range_ns+0x16d/0x178
[10170.460885]  [<c104c849>] ? hrtimer_start_range_ns+0x10/0x12
[10170.461134]  [<c104c865>] ? hrtimer_start_expires+0x1a/0x22
[10170.461371]  [<c12815ef>] schedule+0x57/0x59
[10170.461601]  [<c1282b34>] schedule_hrtimeout_range_clock+0x8b/0xc2
[10170.461839]  [<c104c32d>] ? hrtimer_get_res+0x29/0x29
[10170.462086]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.462323]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.462560]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.462795]  [<c113276a>] ? blk_rq_map_sg+0x38/0x116
[10170.463045]  [<c11c41c7>] ? scsi_init_sgtable+0x74/0x8e
[10170.463282]  [<c11c4213>] ? scsi_init_io+0x32/0xcf
[10170.463528]  [<c103aae3>] ? dequeue_entity+0x166/0x16e
[10170.463762]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.463994]  [<c103ab74>] ? dequeue_task_fair+0x89/0x90
[10170.464246]  [<c103aec4>] ? check_cfs_rq_runtime+0xc/0x4f
[10170.464479]  [<c103af22>] ? put_prev_entity+0x1b/0x35
[10170.464711]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.464945]  [<c112e9fa>] ? __blk_run_queue_uncond+0x1d/0x26
[10170.475792]  [<c112ea16>] ? __blk_run_queue+0x13/0x15
[10170.476038]  [<c1281858>] ? bit_wait+0x2e/0x2e
[10170.476269]  [<c12815ef>] ? schedule+0x57/0x59
[10170.476500]  [<c1281699>] ? io_schedule+0x30/0x44
[10170.476730]  [<c1281924>] ? __wait_on_bit+0x55/0x61
[10170.476962]  [<c10747f2>] ? wait_on_page_bit_killable+0x61/0x7a
[10170.477214]  [<c109f591>] ? mem_cgroup_begin_page_stat+0x12/0x58
[10170.477453]  [<c1090d3f>] ? page_add_file_rmap+0x36/0x76
[10170.477687]  [<c10731e6>] ? unlock_page+0x17/0x1a
[10170.477917]  [<c10735c2>] ? filemap_map_pages+0x178/0x1e1
[10170.478167]  [<c108b715>] ? do_read_fault.isra.92+0x120/0x1c4
[10170.478403]  [<c108bd6d>] ? handle_mm_fault+0x331/0x6ba
[10170.478639]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.478873]  [<c1050262>] ? ktime_get_ts64+0x44/0xae
[10170.479120]  [<c104b697>] ? timespec_add_safe+0x30/0x63
[10170.479354]  [<c10ae217>] ? poll_select_set_timeout+0x4c/0x5d
[10170.479588]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.479818]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.480066] krfcommd        S de89e080     0  1244      2 0x00000000
[10170.480391]  d7eb9e84 00000046 d7eb9fec de89e080 de89e080 d7eb9e64 c10adf41 000000c3
[10170.480989]  00000001 093ee9b4 d7eb9e90 ffffffff dec6d900 d7eb9e5c c120a864 00000000
[10170.481603]  d7eb9e78 c120a8a9 00000001 0000000a d4072a28 0000000a 093ee9b4 7fffffff
[10170.482228] Call Trace:
[10170.482452]  [<c10adf41>] ? pollwake+0x54/0x6e
[10170.482682]  [<c120a864>] ? sock_sendmsg+0xa/0xc
[10170.482913]  [<c120a8a9>] ? kernel_sendmsg+0x43/0x57
[10170.483161]  [<c12815ef>] schedule+0x57/0x59
[10170.483392]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.483626]  [<c109a0f6>] ? kmem_cache_free+0x84/0xc7
[10170.483856]  [<c1210ead>] ? __kfree_skb+0x5f/0x62
[10170.484104]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.484343]  [<e0afc60a>] rfcomm_run+0x4c6/0xf47 [rfcomm]
[10170.484579]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.484814]  [<c1036de0>] ? default_wake_function+0xb/0xd
[10170.485063]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.485301]  [<e0afc144>] ? rfcomm_check_accept+0x64/0x64 [rfcomm]
[10170.485537]  [<c103d086>] ? bit_waitqueue+0x38/0x45
[10170.485775]  [<e0afc144>] ? rfcomm_check_accept+0x64/0x64 [rfcomm]
[10170.486030]  [<c1033d65>] kthread+0x97/0x9c
[10170.486261]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.486493]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.486721] scsi_eh_3       S c028f4d0     0  1276      2 0x00000000
[10170.487060]  d1ea9f1c 00000046 d1ea9fec c028f4d0 c028f4d0 d1ea9edc c103a28a c028f4fc
[10170.487658]  c0044c5c c13df200 d1ea9efc c103b06a 00000000 3af50b2b c0044820 3af50b2b
[10170.488269]  c0044820 c0044a28 d1ea9f64 c1281484 d1ea9fec c028f4d0 3af50b2b d5e7d000
[10170.488876] Call Trace:
[10170.489112]  [<c103a28a>] ? set_next_entity+0x2c/0x55
[10170.489349]  [<c103b06a>] ? pick_next_task_fair+0x111/0x12b
[10170.489584]  [<c1281484>] ? __schedule+0x2a4/0x3b8
[10170.489817]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.490064]  [<c12815ef>] schedule+0x57/0x59
[10170.490292]  [<c11c2949>] scsi_error_handler+0x5e/0x3a4
[10170.490527]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.490756]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.490985]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.491224]  [<c11c28eb>] ? scsi_eh_get_sense+0xb1/0xb1
[10170.491448]  [<c1033d65>] kthread+0x97/0x9c
[10170.491673]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.491905]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.492149] scsi_tmf_3      S c028f8e0     0  1278      2 0x00000000
[10170.492481]  d1eebf20 00000046 d1eebfec c028f8e0 c028f8e0 d1eebedc c103a0b8 00000000
[10170.493096]  c13df200 d1eebef0 c103b27e c13df1c0 c128e4a0 ffffffec d1eebf08 c1036713
[10170.493696]  c028f8e0 00000000 c028f8e0 00000293 d1eebf28 c1036866 91defa66 de8d46c0
[10170.494320] Call Trace:
[10170.494543]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.494774]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.495022]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.495255]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.495489]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.495726]  [<c12815ef>] schedule+0x57/0x59
[10170.495954]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.496201]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.496438]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.496675]  [<c1033d65>] kthread+0x97/0x9c
[10170.496907]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.497156]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.497384] usb-storage     S c028dc70     0  1279      2 0x00000000
[10170.497710]  d1ea7ebc 00000046 d1ea7fec c028dc70 c028dc70 00000000 d1ea7e84 c1039ef7
[10170.498323]  c13df228 c13df200 ffffa3a9 c004484c d1ea7ea4 c103b144 b753dcdd 00002528
[10170.498922]  c028dc9c c028dc9c c028dc70 c004484c d1ea7ec8 c103ac72 a8f6437d 7fffffff
[10170.499537] Call Trace:
[10170.499759]  [<c1039ef7>] ? __enqueue_entity+0x5f/0x65
[10170.499991]  [<c103b144>] ? enqueue_entity+0xc0/0x191
[10170.500252]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.500491]  [<c1282889>] ? console_conditional_schedule+0x13/0x13
[10170.500728]  [<c12815ef>] schedule+0x57/0x59
[10170.500955]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.501206]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.501442]  [<c1281c7f>] __wait_for_common+0xc4/0xdb
[10170.501676]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.501917]  [<e088bfbe>] ? fill_inquiry_response+0xf/0xf [usb_storage]
[10170.502173]  [<c1281d27>] wait_for_completion_interruptible+0x14/0x29
[10170.502423]  [<e088bfe8>] usb_stor_control_thread+0x2a/0x182 [usb_storage]
[10170.502671]  [<e088bfbe>] ? fill_inquiry_response+0xf/0xf [usb_storage]
[10170.502913]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.503168]  [<e088bfbe>] ? fill_inquiry_response+0xf/0xf [usb_storage]
[10170.503410]  [<c1033d65>] kthread+0x97/0x9c
[10170.503641]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.503874]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.504119] login           S c024f4d0     0  1300      1 0x00000000
[10170.504445]  d2301f1c 00000082 d2301fec c024f4d0 c024f4d0 55babb06 00000001 128b6065
[10170.505058]  d23dfb00 d2301f20 c108c014 d9f76c20 cae13bfc 128b6065 00000080 de89d484
[10170.505662]  d2301f0c 00000c20 de1e1380 cae13bfc 19f76000 d2301f60 55babb06 d2301f60
[10170.506275] Call Trace:
[10170.506497]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.506730]  [<c12815ef>] schedule+0x57/0x59
[10170.506959]  [<c102501c>] do_wait+0x144/0x1aa
[10170.507207]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.507433]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.507659]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.507878]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.508112] login           S c024c000     0  1302      1 0x00000000
[10170.508438]  d2303f1c 00000086 d2303fec c024c000 c024c000 1a87b1ed 00000001 1cc8b065
[10170.509055]  d238a3c8 d2303f20 c108c014 d2380d88 d98c9b74 1cc8b065 00000080 ca06802c
[10170.509653]  00000000 00000d88 cee708c0 d98c9b74 12380000 d2303f60 1a87b1ed d2303f60
[10170.510268] Call Trace:
[10170.510491]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.510723]  [<c12815ef>] schedule+0x57/0x59
[10170.510952]  [<c102501c>] do_wait+0x144/0x1aa
[10170.511199]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.511429]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.511661]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.511889]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.512133] login           S de8ab8e0     0  1304      1 0x00000000
[10170.512461]  d2305f1c 00000086 d2305fec de8ab8e0 de8ab8e0 ff61f269 00000001 1ce84065
[10170.513075]  d17f0d10 d2305f20 c108c014 cebd6c78 cebd8b74 1ce84065 00000080 de855c9c
[10170.513672]  00000000 00000c78 cae561c0 cebd8b74 0ebd6000 d2305f60 ff61f269 d2305f60
[10170.514287] Call Trace:
[10170.514509]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.514745]  [<c12815ef>] schedule+0x57/0x59
[10170.514975]  [<c102501c>] do_wait+0x144/0x1aa
[10170.515222]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.515453]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.515685]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.515916]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.516161] login           S de8a9040     0  1312      1 0x00000000
[10170.516485]  d98f1f1c 00000082 d98f1fec de8a9040 de8a9040 4876b335 00000001 01592065
[10170.517096]  cae7aec8 d98f1f20 c108c014 d98efabc caeedbf8 01592065 00000080 ca069c9c
[10170.517700]  00000000 00000abc cae56a80 caeedbf8 198ef000 d98f1f60 4876b335 d98f1f60
[10170.518323] Call Trace:
[10170.518550]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.518785]  [<c12815ef>] schedule+0x57/0x59
[10170.519028]  [<c102501c>] do_wait+0x144/0x1aa
[10170.519257]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.519489]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.519723]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.519951]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.520194] login           S de8a9860     0  1314      1 0x00000000
[10170.520523]  d23f1f1c 00000086 d23f1fec de8a9860 de8a9860 86a89bac 00000001 1d1eb065
[10170.521143]  d0253cb8 d23f1f20 c108c014 cae3fd08 ca06eb74 1d1eb065 00000080 ca06acdc
[10170.521743]  00000000 00000d08 cae56e00 ca06eb74 0ae3f000 d23f1f60 86a89bac d23f1f60
[10170.522362] Call Trace:
[10170.522587]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.522820]  [<c12815ef>] schedule+0x57/0x59
[10170.523066]  [<c102501c>] do_wait+0x144/0x1aa
[10170.533914]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.534159]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.534394]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.534622]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.534854] login           S de8a9450     0  1316      1 0x00000000
[10170.535196]  d238df1c 00000082 d238dfec de8a9450 de8a9450 6b1b6c75 00000001 1c44c065
[10170.535797]  caeeebb0 d238df20 c108c014 de194cbc d98b6b74 1c44c065 00000080 ca06843c
[10170.536409]  00000000 00000cbc cee70540 d98b6b74 1e194000 d238df60 6b1b6c75 d238df60
[10170.537024] Call Trace:
[10170.537246]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.537479]  [<c12815ef>] schedule+0x57/0x59
[10170.537707]  [<c102501c>] do_wait+0x144/0x1aa
[10170.537939]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.538186]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.538419]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.538647]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.538875] login           S de8aa8a0     0  1318      1 0x00000000
[10170.539217]  d0249f1c 00000082 d0249fec de8aa8a0 de8aa8a0 ba186a26 00000001 1c43b065
[10170.539823]  d23eb2c0 d0249f20 c108c014 d2013de8 d2306b74 1c43b065 00000080 ca06906c
[10170.540433]  00000000 00000de8 de1e1540 d2306b74 12013000 d0249f60 ba186a26 d0249f60
[10170.541034] Call Trace:
[10170.541249]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.541474]  [<c12815ef>] schedule+0x57/0x59
[10170.541698]  [<c102501c>] do_wait+0x144/0x1aa
[10170.541927]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.542176]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.542408]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.542637]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.542865] login           S de856490     0  1319      1 0x00000000
[10170.543206]  d024bf1c 00000082 d024bfec de856490 de856490 e125c349 00000001 01506065
[10170.543818]  d17862c0 d024bf20 c108c014 cee7dc60 d026eb74 01506065 00000080 de89d484
[10170.544430]  d024bf0c 00000c60 de1e1a80 d026eb74 0ee7d000 d024bf60 e125c349 d024bf60
[10170.545050] Call Trace:
[10170.545283]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.545521]  [<c12815ef>] schedule+0x57/0x59
[10170.545749]  [<c102501c>] do_wait+0x144/0x1aa
[10170.545980]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.546228]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.546468]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.546699]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.546927] login           S de8574d0     0  1326      1 0x00000000
[10170.547269]  d024df1c 00000082 d024dfec de8574d0 de8574d0 a5d5f926 00000001 1c43d065
[10170.547876]  d0215f20 d024df20 c108c014 d01edc28 cee77b74 1c43d065 00000080 ca06a4bc
[10170.548492]  00000000 00000c28 de1c8540 cee77b74 101ed000 d024df60 a5d5f926 d024df60
[10170.549108] Call Trace:
[10170.549329]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.549564]  [<c12815ef>] schedule+0x57/0x59
[10170.549797]  [<c102501c>] do_wait+0x144/0x1aa
[10170.550044]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.550276]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.550508]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.550736]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.550963] login           S de854410     0  1332      1 0x00000000
[10170.551305]  cae17f1c 00000086 cae17fec de854410 de854410 4bda30dc 00000001 1da5e065
[10170.551903]  d7d7e108 cae17f20 c108c014 d2340fe4 d4021b74 1da5e065 00000080 ca06884c
[10170.552526]  00000000 00000fe4 cee70000 d4021b74 12340000 cae17f60 4bda30dc cae17f60
[10170.553139] Call Trace:
[10170.553362]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.553598]  [<c12815ef>] schedule+0x57/0x59
[10170.553828]  [<c102501c>] do_wait+0x144/0x1aa
[10170.554074]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.554304]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.554536]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.554764]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.554994] login           S de8578e0     0  1334      1 0x00000000
[10170.555334]  cae39f1c 00000086 cae39fec de8578e0 de8578e0 7813ea24 00000001 1ccd5065
[10170.555940]  caecdcb8 cae39f20 c108c014 d1747f5c cebd3b74 1ccd5065 00000080 ca06a0ac
[10170.556555]  00000000 00000f5c de1e1700 cebd3b74 11747000 cae39f60 7813ea24 cae39f60
[10170.557178] Call Trace:
[10170.557396]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.557630]  [<c12815ef>] schedule+0x57/0x59
[10170.557849]  [<c102501c>] do_wait+0x144/0x1aa
[10170.558086]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.558312]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.558545]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.558773]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.559017] bash            S de855c70     0  1337   1304 0x00000000
[10170.559346]  cee85f08 00000086 cee85fec de855c70 de855c70 ceea3bf8 19d4b067 bfa97fd0
[10170.559945]  cee73b00 c0090c00 859f6a89 00000001 0795b065 cee73b00 cee85f10 c1024bde
[10170.560563]  cee79a5c ceea3bf8 0795b065 00000080 c02e9400 cee85f4c 859f6a89 cee85f4c
[10170.561189] Call Trace:
[10170.561415]  [<c1024bde>] ? wait_consider_task+0x494/0x78e
[10170.561650]  [<c12815ef>] schedule+0x57/0x59
[10170.561878]  [<c102501c>] do_wait+0x144/0x1aa
[10170.562122]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.562354]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.562589]  [<c1025ba4>] SyS_waitpid+0x31/0x44
[10170.562817]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.563060] polkitd         S c00470c0     0  1351      1 0x00000000
[10170.563386]  d1ec9b74 00000086 d1ec9fec c00470c0 c00470c0 35621a80 0000088e c13db740
[10170.563991]  c13e0200 35621a80 d1ec9b44 c10569eb 00000000 0000088e d1ec9b78 c104cba8
[10170.564606]  00000003 3552e7bf 0000088e 43e2b6d7 13bfae53 00000046 cbf1a5d7 00000000
[10170.565230] Call Trace:
[10170.565454]  [<c10569eb>] ? tick_program_event+0x1e/0x23
[10170.565686]  [<c104cba8>] ? hrtimer_interrupt+0x121/0x1e2
[10170.565922]  [<c12815ef>] schedule+0x57/0x59
[10170.566167]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.566405]  [<c1018fc6>] ? smp_apic_timer_interrupt+0x23/0x2c
[10170.566639]  [<c1283699>] ? apic_timer_interrupt+0x31/0x38
[10170.566874]  [<c103d118>] ? add_wait_queue+0x26/0x2a
[10170.567124]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.567357]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.567590]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.567823]  [<c113276a>] ? blk_rq_map_sg+0x38/0x116
[10170.568072]  [<c11c41c7>] ? scsi_init_sgtable+0x74/0x8e
[10170.568310]  [<c11c4213>] ? scsi_init_io+0x32/0xcf
[10170.568542]  [<c114472b>] ? radix_tree_lookup+0xc/0xe
[10170.568774]  [<c1097cfa>] ? dma_pool_alloc+0x16a/0x189
[10170.569026]  [<c11f89ad>] ? uhci_alloc_td.isra.33+0x1f/0x55
[10170.569264]  [<c11f9829>] ? uhci_submit_common+0x252/0x2d8
[10170.569500]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.569730]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.569968]  [<c11e5cf7>] ? usb_hcd_submit_urb+0x5f3/0x6a4
[10170.570221]  [<c10068e4>] ? native_sched_clock+0x33/0x36
[10170.570459]  [<c1039ef7>] ? __enqueue_entity+0x5f/0x65
[10170.570693]  [<c103b144>] ? enqueue_entity+0xc0/0x191
[10170.570926]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.571177]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.571411]  [<c109a173>] ? kfree+0x19/0x91
[10170.571641]  [<c10c6cdd>] ? inotify_free_event+0x8/0xa
[10170.571875]  [<c10c6cdd>] ? inotify_free_event+0x8/0xa
[10170.572122]  [<c103d170>] ? remove_wait_queue+0x29/0x2c
[10170.572356]  [<c10c5b5f>] ? fsnotify+0x249/0x297
[10170.572588]  [<c10a1b24>] ? fsnotify_access+0x4a/0x55
[10170.572820]  [<c10a154d>] ? fdput+0xd/0xf
[10170.573065]  [<c10a1570>] ? fdput_pos+0x21/0x25
[10170.573295]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.573523]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.573756]  [<c1280000>] ? panic+0x119/0x16d
[10170.573980] gmain           S de89d040     0  1352      1 0x00000000
[10170.574311]  d7fafb74 00000086 d7faffec de89d040 de89d040 00000000 00000000 00000000
[10170.574899]  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000017
[10170.575511]  d7fafba0 d7fafb5c c114472b 00000000 d7fafb64 00000046 6e238479 00000000
[10170.576125] Call Trace:
[10170.576349]  [<c114472b>] ? radix_tree_lookup+0xc/0xe
[10170.576581]  [<c12815ef>] schedule+0x57/0x59
[10170.576809]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.577067]  [<c1002c91>] ? do_IRQ+0x7b/0x8e
[10170.577295]  [<c12835f0>] ? common_interrupt+0x30/0x38
[10170.577527]  [<c103d118>] ? add_wait_queue+0x26/0x2a
[10170.577759]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.577991]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.578242]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.578479]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.578709]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.578942]  [<c1077475>] ? __rmqueue+0x7c/0x1d6
[10170.579189]  [<c107680f>] ? zone_watermark_ok+0x16/0x1e
[10170.579430]  [<c11e4ac5>] ? usb_hcd_giveback_urb+0x83/0x88
[10170.579662]  [<c1097b88>] ? dma_pool_free+0x7b/0x83
[10170.579893]  [<c11f473b>] ? qh_completions+0x28a/0x30e
[10170.580142]  [<c11f570a>] ? ehci_work+0x62d/0x66e
[10170.580373]  [<c107a7c8>] ? get_page+0xb/0x22
[10170.580604]  [<c1144d69>] ? rb_insert_color+0xcd/0xd6
[10170.580840]  [<c10a1b24>] ? fsnotify_access+0x4a/0x55
[10170.581086]  [<c10a154d>] ? fdput+0xd/0xf
[10170.591938]  [<c10a1570>] ? fdput_pos+0x21/0x25
[10170.592182]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.592411]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.592639] gdbus           S de89f4d0     0  1353      1 0x00000000
[10170.592962]  d1f0bb74 00000086 d1f0bfec de89f4d0 de89f4d0 d4073280 d1f0bb34 c103d036
[10170.593578]  00000000 00000046 d1f0bb4c c10c8a02 00000046 de26b8a4 de20da14 de20da20
[10170.594198]  d1f0bb70 c103d008 000000c3 00000001 00000001 00000000 73642202 00000000
[10170.594798] Call Trace:
[10170.595036]  [<c103d036>] ? __wake_up_locked+0xc/0x10
[10170.595271]  [<c10c8a02>] ? ep_poll_callback+0xb9/0xd0
[10170.595506]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.595737]  [<c12815ef>] schedule+0x57/0x59
[10170.595965]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.596216]  [<c10ade29>] ? __pollwait+0x9c/0xa2
[10170.596445]  [<c10add8d>] ? ktime_get_ts+0x3e/0x3e
[10170.596676]  [<c10add8d>] ? ktime_get_ts+0x3e/0x3e
[10170.596910]  [<c127359b>] ? sock_poll_wait+0x2f/0x32
[10170.597160]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.597392]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.597624]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.597861]  [<c114906f>] ? _copy_from_user+0x28/0x3b
[10170.598113]  [<c120b24b>] ? copy_msghdr_from_user+0x10e/0x11a
[10170.598346]  [<c120a864>] ? sock_sendmsg+0xa/0xc
[10170.598575]  [<c120b397>] ? ___sys_sendmsg+0x140/0x1c9
[10170.598809]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.599059]  [<c10188d0>] ? apic_write+0xf/0x11
[10170.599293]  [<c1018943>] ? lapic_next_event+0xf/0x13
[10170.599526]  [<c1055929>] ? clockevents_program_event+0xdd/0xf6
[10170.599762]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.599991]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.600241]  [<c1018fc6>] ? smp_apic_timer_interrupt+0x23/0x2c
[10170.600480]  [<c1283699>] ? apic_timer_interrupt+0x31/0x38
[10170.600713]  [<c10b34bb>] ? __fget+0x1a/0x44
[10170.600942]  [<c10b3536>] ? __fget_light+0x36/0x40
[10170.601187]  [<c1209735>] ? fput_light+0xc/0xe
[10170.601419]  [<c120b79c>] ? __sys_sendmsg+0x45/0x63
[10170.601653]  [<c120be63>] ? SYSC_socketcall+0x303/0x399
[10170.601886]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.602133]  [<c10188d0>] ? apic_write+0xf/0x11
[10170.602365]  [<c10068e4>] ? native_sched_clock+0x33/0x36
[10170.602600]  [<c1039f9d>] ? sched_slice.isra.39+0x64/0x85
[10170.602836]  [<c10068e4>] ? native_sched_clock+0x33/0x36
[10170.603084]  [<c1039f9d>] ? sched_slice.isra.39+0x64/0x85
[10170.603318]  [<c104c637>] ? hrtimer_forward+0xfd/0x120
[10170.603552]  [<c10a1b24>] ? fsnotify_access+0x4a/0x55
[10170.603786]  [<c10a154d>] ? fdput+0xd/0xf
[10170.604030]  [<c10a1570>] ? fdput_pos+0x21/0x25
[10170.604259]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.604487]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.604718]  [<c1280000>] ? panic+0x119/0x16d
[10170.604942] JS GC Helper    S de89e490     0  1354      1 0x00000000
[10170.605281]  d0245e38 00000086 d0245fec de89e490 de89e490 df7154d0 dcd522c0 d0245e68
[10170.605882]  00000000 0000007b 0000007b 00010000 c1057c9b ffffffcf cae568c0 00000000
[10170.606493]  0880b000 c13f6a20 ae2c226e d0245ec4 0880bcb8 d0245ea8 ae2c226e d0245ea8
[10170.607120] Call Trace:
[10170.607344]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.607576]  [<c12815ef>] schedule+0x57/0x59
[10170.607797]  [<c1057f3d>] futex_wait_queue_me+0xa7/0xe5
[10170.608036]  [<c10580fd>] futex_wait+0xce/0x1b9
[10170.608259]  [<c1144d69>] ? rb_insert_color+0xcd/0xd6
[10170.608494]  [<c105922d>] do_futex+0xa0/0x59d
[10170.608732]  [<c10597e4>] SyS_futex+0xba/0x110
[10170.608964]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.609214]  [<c1280000>] ? panic+0x119/0x16d
[10170.609438] JS Sour~ Thread S de89dc70     0  1355      1 0x00000000
[10170.609767]  d2015e38 00000086 d2015fec de89dc70 de89dc70 df57fc10 00000141 c0090c00
[10170.610385]  00000001 00000001 d2015e14 00000246 c1057c9b 00000001 cae568c0 00000000
[10170.610981]  08811000 00000202 602cfce1 d2015ec4 08811458 d2015ea8 602cfce1 d2015ea8
[10170.611606] Call Trace:
[10170.611833]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.612080]  [<c12815ef>] schedule+0x57/0x59
[10170.612309]  [<c1057f3d>] futex_wait_queue_me+0xa7/0xe5
[10170.612544]  [<c10580fd>] futex_wait+0xce/0x1b9
[10170.612776]  [<c1094de8>] ? free_pages_and_swap_cache+0x2b/0x30
[10170.613025]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.613259]  [<c105922d>] do_futex+0xa0/0x59d
[10170.613490]  [<c112fd84>] ? blk_finish_plug+0xd/0x2c
[10170.613725]  [<c10944ad>] ? SyS_madvise+0x482/0x4fa
[10170.613959]  [<c10597e4>] SyS_futex+0xba/0x110
[10170.614206]  [<c1032f31>] ? task_work_run+0x54/0x60
[10170.614438]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.614670]  [<c1280000>] ? panic+0x119/0x16d
[10170.614896] runaway-killer- S de89cc30     0  1356      1 0x00000000
[10170.615236]  d23dbb74 00000086 d23dbfec de89cc30 de89cc30 d23dbb48 c104c82e 02a81220
[10170.615831]  20000c14 00000000 217a2ed0 00000020 00000000 00e1b53d 00e1b53d d23dbb5c
[10170.616448]  c104c849 00e1b53d 00000246 d23dbb70 c104c8c6 c13e0170 57d3aa60 00000000
[10170.617065] Call Trace:
[10170.617290]  [<c104c82e>] ? __hrtimer_start_range_ns+0x16d/0x178
[10170.617529]  [<c104c849>] ? hrtimer_start_range_ns+0x10/0x12
[10170.617762]  [<c104c8c6>] ? hrtimer_try_to_cancel+0x48/0x52
[10170.617998]  [<c12815ef>] schedule+0x57/0x59
[10170.618244]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.618484]  [<c103d118>] ? add_wait_queue+0x26/0x2a
[10170.618719]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.618954]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.619207]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.619445]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.619677]  [<c103aae3>] ? dequeue_entity+0x166/0x16e
[10170.619909]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.620158]  [<c103a28a>] ? set_next_entity+0x2c/0x55
[10170.620390]  [<c103b06a>] ? pick_next_task_fair+0x111/0x12b
[10170.620623]  [<c1281484>] ? __schedule+0x2a4/0x3b8
[10170.620857]  [<c10731e6>] ? unlock_page+0x17/0x1a
[10170.621105]  [<c1057d9c>] ? get_futex_key+0x18a/0x1b1
[10170.621341]  [<c1021aa0>] ? gup_pmd_range+0x35/0x41
[10170.621573]  [<c1021bf2>] ? get_user_pages_fast+0x84/0x114
[10170.621807]  [<c10731e6>] ? unlock_page+0x17/0x1a
[10170.622054]  [<c1057d9c>] ? get_futex_key+0x18a/0x1b1
[10170.622292]  [<c1057e7b>] ? futex_wake+0xb8/0xd3
[10170.622525]  [<c105924a>] ? do_futex+0xbd/0x59d
[10170.622756]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.622988]  [<c10cab29>] ? eventfd_read+0x37/0x70
[10170.623237]  [<c10caaf2>] ? eventfd_ctx_read+0x12e/0x12e
[10170.623475]  [<c10a2006>] ? __vfs_read+0x17/0x47
[10170.623707]  [<c10a209a>] ? vfs_read+0x64/0x7c
[10170.623937]  [<c10a154d>] ? fdput+0xd/0xf
[10170.624175]  [<c10a1570>] ? fdput_pos+0x21/0x25
[10170.624397]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.624616]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.624840]  [<c1280000>] ? panic+0x119/0x16d
[10170.625083] dhcpcd          S ca068c30     0  1407      1 0x00000000
[10170.625407]  cae51b50 00000086 cae51fec ca068c30 ca068c30 cae51b24 c104c82e 00000000
[10170.626017]  cae51b18 00000000 42a5c397 000013c8 00000000 05f5e100 05f5e100 cae51b38
[10170.626621]  c104c849 05f5e100 00000000 00000001 cae51b54 c104c865 322e6c62 cae51bf4
[10170.627237] Call Trace:
[10170.627461]  [<c104c82e>] ? __hrtimer_start_range_ns+0x16d/0x178
[10170.627695]  [<c104c849>] ? hrtimer_start_range_ns+0x10/0x12
[10170.627933]  [<c104c865>] ? hrtimer_start_expires+0x1a/0x22
[10170.628182]  [<c12815ef>] schedule+0x57/0x59
[10170.628412]  [<c1282b34>] schedule_hrtimeout_range_clock+0x8b/0xc2
[10170.628653]  [<c104c32d>] ? hrtimer_get_res+0x29/0x29
[10170.628886]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.629140]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.629373]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.629608]  [<c120ac5e>] ? sock_recvmsg+0x57/0x84
[10170.629843]  [<c120b24b>] ? copy_msghdr_from_user+0x10e/0x11a
[10170.630093]  [<c120ac07>] ? __sock_recv_ts_and_drops+0xc9/0xc9
[10170.630328]  [<c120b4d5>] ? ___sys_recvmsg+0xb5/0x12e
[10170.630558]  [<c120ac07>] ? __sock_recv_ts_and_drops+0xc9/0xc9
[10170.630796]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.631042]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.631272]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.631502]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.631731]  [<c10b3520>] ? __fget_light+0x20/0x40
[10170.631965]  [<c120b90f>] ? __sys_recvmsg+0x45/0x63
[10170.632214]  [<c120bea2>] ? SYSC_socketcall+0x342/0x399
[10170.632446]  [<c104c637>] ? hrtimer_forward+0xfd/0x120
[10170.632678]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.632914]  [<c10188d0>] ? apic_write+0xf/0x11
[10170.633162]  [<c1018943>] ? lapic_next_event+0xf/0x13
[10170.633396]  [<c1055929>] ? clockevents_program_event+0xdd/0xf6
[10170.633631]  [<c10569eb>] ? tick_program_event+0x1e/0x23
[10170.633864]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.634111]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.634346]  [<c1029b49>] ? recalc_sigpending+0xd/0x39
[10170.645194]  [<c102a6fe>] ? __set_task_blocked+0x71/0x89
[10170.645429]  [<c102bfd5>] ? __set_current_blocked+0x10/0x13
[10170.645663]  [<c102c104>] ? sigprocmask+0x84/0xa6
[10170.645895]  [<c10af270>] SyS_ppoll+0xac/0x113
[10170.646141]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.646368] bash            S ca068820     0  1410   1332 0x00000000
[10170.646694]  ceea5e74 00000086 ceea5fec ca068820 ca068820 ca06884c ca06884c ca068820
[10170.647308]  de89c02c ceea5e54 c103ac72 de89c000 00000000 c13df1c0 00ea5e5c c13df1c0
[10170.647903]  c128e4a0 c128e4a0 ceea5e68 c1036cc7 de89c000 00000046 5b90d343 7fffffff
[10170.648518] Call Trace:
[10170.648741]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.648976]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.649234]  [<c12815ef>] schedule+0x57/0x59
[10170.649467]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.649698]  [<c1036dd2>] ? wake_up_process+0x29/0x2c
[10170.649929]  [<c12823e2>] ? __up.isra.0+0x26/0x28
[10170.650178]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.650415]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.650650]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.650883]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.651134]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.651368]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.651600]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.651831]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.652076]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.652306]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.652534]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.652763]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.652993]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.653240] bash            S ca068410     0  1417   1316 0x00000000
[10170.653566]  d1ecfe74 00000082 d1ecffec ca068410 ca068410 c10346a0 fffffffe 00000000
[10170.654188]  d1ecfe40 c11a59cd de1c2000 00000000 43764cbf d1ecfed0 c11a8adc 00000011
[10170.654788]  c4141800 00000700 000000ff 00000011 00000000 00000700 43764cbf 7fffffff
[10170.655402] Call Trace:
[10170.655625]  [<c10346a0>] ? atomic_notifier_call_chain+0xc/0xe
[10170.655861]  [<c11a59cd>] ? notify_update+0x2b/0x3e
[10170.656107]  [<c11a8adc>] ? do_con_write.part.25+0x704/0x1a6d
[10170.656349]  [<c12815ef>] schedule+0x57/0x59
[10170.656580]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.656812]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.657064]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.657298]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.657532]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.657757]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.657980]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.658218]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.658449]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.658678]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.658909]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.659154]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.659386]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.659615]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.659845] bash            S ca068000     0  1424   1302 0x00000000
[10170.660188]  cee83e74 00000082 cee83fec ca068000 ca068000 ca06802c ca06802c ca068000
[10170.660788]  de89c02c cee83e54 c103ac72 de89c000 00000000 c13df1c0 00e83e5c c13df1c0
[10170.661399]  c128e4a0 c128e4a0 cee83e68 c1036cc7 de89c000 00000046 39ff2233 7fffffff
[10170.661995] Call Trace:
[10170.662233]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.662468]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.662705]  [<c12815ef>] schedule+0x57/0x59
[10170.662936]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.663186]  [<c1036dd2>] ? wake_up_process+0x29/0x2c
[10170.663419]  [<c12823e2>] ? __up.isra.0+0x26/0x28
[10170.663650]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.663882]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.664132]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.664369]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.664604]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.664835]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.665080]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.665311]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.665543]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.665773]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.666002]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.666247]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.666478]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.666710] bash            S ca069450     0  1431   1300 0x00000000
[10170.667052]  d0237e74 00000086 d0237fec ca069450 ca069450 ca06947c ca06947c ca069450
[10170.667651]  de89c02c d0237e54 c103ac72 de89c000 00000000 c13df1c0 00237e5c c13df1c0
[10170.668264]  c128e4a0 c128e4a0 d0237e68 c1036cc7 de89c000 00000046 0de7024f 7fffffff
[10170.668875] Call Trace:
[10170.669115]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.669350]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.669587]  [<c12815ef>] schedule+0x57/0x59
[10170.669817]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.670067]  [<c1036dd2>] ? wake_up_process+0x29/0x2c
[10170.670304]  [<c12823e2>] ? __up.isra.0+0x26/0x28
[10170.670534]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.670767]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.670999]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.671251]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.671488]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.671720]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.671950]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.672199]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.672431]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.672663]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.672892]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.673137]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.673370]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.673602] bash            S ca069040     0  1438   1318 0x00000000
[10170.673927]  cebdbe74 00000082 cebdbfec ca069040 ca069040 ca06906c ca06906c ca069040
[10170.674530]  de89c02c cebdbe54 c103ac72 de89c000 00000000 c13df1c0 00bdbe5c c13df1c0
[10170.675141]  c128e4a0 c128e4a0 cebdbe68 c1036cc7 de89c000 00000046 44dac5de 7fffffff
[10170.675739] Call Trace:
[10170.675963]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.676213]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.676452]  [<c12815ef>] schedule+0x57/0x59
[10170.676681]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.676912]  [<c1036dd2>] ? wake_up_process+0x29/0x2c
[10170.677159]  [<c12823e2>] ? __up.isra.0+0x26/0x28
[10170.677392]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.677629]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.677860]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.678111]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.678349]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.678584]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.678816]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.679062]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.679292]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.679523]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.679752]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.679982]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.680229]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.680461] bash            S ca069860     0  1445   1319 0x00000000
[10170.680790]  d230be74 00000082 d230bfec ca069860 ca069860 c10346a0 fffffffe 00000000
[10170.681404]  d230be40 c11a59cd d4024600 00000000 abd38fc8 d230bed0 c11a8adc 00000011
[10170.682019]  d23f3800 00000700 000000ff 00000011 00000000 00000700 abd38fc8 7fffffff
[10170.682617] Call Trace:
[10170.682841]  [<c10346a0>] ? atomic_notifier_call_chain+0xc/0xe
[10170.683091]  [<c11a59cd>] ? notify_update+0x2b/0x3e
[10170.683322]  [<c11a8adc>] ? do_con_write.part.25+0x704/0x1a6d
[10170.683566]  [<c12815ef>] schedule+0x57/0x59
[10170.683798]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.684044]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.684277]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.684509]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.684744]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.684980]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.685234]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.685464]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.685693]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.685924]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.686173]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.686404]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.686635]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.686865]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.687110] bash            S ca069c70     0  1452   1312 0x00000000
[10170.687435]  cae3be74 00000082 cae3bfec ca069c70 ca069c70 c10346a0 fffffffe 00000000
[10170.688057]  cae3be40 c11a59cd d4024c00 00000000 ecc0f372 cae3bed0 c11a8adc 00000011
[10170.688654]  d5d91000 00000700 000000ff 00000011 00000000 00000700 ecc0f372 7fffffff
[10170.689269] Call Trace:
[10170.689493]  [<c10346a0>] ? atomic_notifier_call_chain+0xc/0xe
[10170.689729]  [<c11a59cd>] ? notify_update+0x2b/0x3e
[10170.689961]  [<c11a8adc>] ? do_con_write.part.25+0x704/0x1a6d
[10170.700818]  [<c12815ef>] schedule+0x57/0x59
[10170.701067]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.701299]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.701532]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.701763]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.701998]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.702254]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.702487]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.702716]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.702945]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.703193]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.703427]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.703657]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.703888]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.704133]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.704364] bash            S ca06a490     0  1459   1326 0x00000000
[10170.704688]  cebdde74 00000082 cebddfec ca06a490 ca06a490 ca06a4bc ca06a4bc ca06a490
[10170.705304]  de89c02c cebdde54 c103ac72 de89c000 00000000 c13df1c0 00bdde5c c13df1c0
[10170.705910]  c128e4a0 c128e4a0 cebdde68 c1036cc7 de89c000 00000046 93b5b7b6 7fffffff
[10170.706525] Call Trace:
[10170.706750]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.706987]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.707243]  [<c12815ef>] schedule+0x57/0x59
[10170.707465]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.707688]  [<c1036dd2>] ? wake_up_process+0x29/0x2c
[10170.707912]  [<c12823e2>] ? __up.isra.0+0x26/0x28
[10170.708151]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.708385]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.708619]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.708852]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.709104]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.709338]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.709570]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.709801]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.710047]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.710278]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.710507]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.710738]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.710969]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.711210] bash            S ca06a080     0  1465   1334 0x00000000
[10170.711540]  d1765e74 00000086 d1765fec ca06a080 ca06a080 ca06a0ac ca06a0ac ca06a080
[10170.712156]  de89c02c d1765e54 c103ac72 de89c000 00000000 c13df1c0 00765e5c c13df1c0
[10170.712758]  c128e4a0 c128e4a0 d1765e68 c1036cc7 de89c000 00000046 9b566aba 7fffffff
[10170.713369] Call Trace:
[10170.713594]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.713829]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.714082]  [<c12815ef>] schedule+0x57/0x59
[10170.714315]  [<c12828aa>] schedule_timeout+0x21/0xb5
[10170.714550]  [<c1036dd2>] ? wake_up_process+0x29/0x2c
[10170.714781]  [<c12823e2>] ? __up.isra.0+0x26/0x28
[10170.715028]  [<c103d0ca>] wait_woken+0x27/0x48
[10170.715261]  [<c119c733>] n_tty_read+0x31c/0x661
[10170.715495]  [<c100d170>] ? x86_schedule_events+0x91/0x154
[10170.715731]  [<c119b056>] ? n_tty_write+0x334/0x358
[10170.715964]  [<c103d093>] ? bit_waitqueue+0x45/0x45
[10170.716217]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.716446]  [<c11989c7>] tty_read+0x6b/0xa9
[10170.716677]  [<c119c417>] ? is_ignored+0x39/0x39
[10170.716909]  [<c119895c>] ? tty_fasync+0x3a/0x3a
[10170.717156]  [<c10a2006>] __vfs_read+0x17/0x47
[10170.717388]  [<c10a209a>] vfs_read+0x64/0x7c
[10170.717621]  [<c10a2101>] SyS_read+0x4f/0x87
[10170.717852]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.718097] bash            S ca06acb0     0  1473   1314 0x00000000
[10170.718422]  caec9f08 00000086 caec9fec ca06acb0 ca06acb0 d0241094 09bda067 097dff60
[10170.719033]  cae0b8f0 c0090c00 d990ff9a 00000001 09133065 cae0b8f0 caec9f10 c1024bde
[10170.719639]  ca06cf7c d0241094 09133065 00000080 ca06b000 caec9f4c d990ff9a caec9f4c
[10170.720262] Call Trace:
[10170.720488]  [<c1024bde>] ? wait_consider_task+0x494/0x78e
[10170.720723]  [<c12815ef>] schedule+0x57/0x59
[10170.720951]  [<c102501c>] do_wait+0x144/0x1aa
[10170.721198]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.721432]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.721667]  [<c1025ba4>] SyS_waitpid+0x31/0x44
[10170.721896]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.722139] finch           S ca06b0c0     0  1494   1473 0x00000000
[10170.722465]  d1767b74 00200082 d1767fec ca06b0c0 ca06b0c0 d1767b48 c104c82e 00000000
[10170.723083]  d1767b3c 00000000 1ee3e409 00000940 00000000 000f329d 000f329d d1767b5c
[10170.723683]  c104c849 000f329d 00000000 00000001 d1767b78 c104c865 7a800edf d1767c18
[10170.724290] Call Trace:
[10170.724504]  [<c104c82e>] ? __hrtimer_start_range_ns+0x16d/0x178
[10170.724731]  [<c104c849>] ? hrtimer_start_range_ns+0x10/0x12
[10170.724959]  [<c104c865>] ? hrtimer_start_expires+0x1a/0x22
[10170.725210]  [<c12815ef>] schedule+0x57/0x59
[10170.725440]  [<c1282b34>] schedule_hrtimeout_range_clock+0x8b/0xc2
[10170.725679]  [<c104c32d>] ? hrtimer_get_res+0x29/0x29
[10170.725910]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.726159]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.726395]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.726634]  [<c123cdb9>] ? local_bh_enable+0x12/0x14
[10170.726865]  [<c123d177>] ? ip_finish_output2+0x27a/0x2af
[10170.727113]  [<c123e306>] ? ip_finish_output+0xee/0xf6
[10170.727351]  [<c123e8e7>] ? ip_output+0x58/0x80
[10170.727585]  [<c104baf8>] ? internal_add_timer+0x20/0x45
[10170.727820]  [<c104be4e>] ? __mod_timer+0x7d/0x98
[10170.728066]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.728295]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.728525]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.728754]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.728985]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.729231]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.729464]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.729695]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.729925]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.730173]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.730405]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.730634]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.730863]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.731106]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.731336]  [<c108d578>] ? unmap_region+0x8f/0xa9
[10170.731570]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.731803]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.732056]  [<c1050262>] ? ktime_get_ts64+0x44/0xae
[10170.732287]  [<c104b697>] ? timespec_add_safe+0x30/0x63
[10170.732520]  [<c10ae217>] ? poll_select_set_timeout+0x4c/0x5d
[10170.732756]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.732986]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.733232] ext4-rsv-conver S de856cb0     0  1536      2 0x00000000
[10170.733567]  ca0d7f20 00000046 ca0d7fec de856cb0 de856cb0 ca0d7edc c103a0b8 00000000
[10170.734191]  c13df200 ca0d7ef0 c103b27e c13df1c0 c128e4a0 ffffffec ca0d7f08 c1036713
[10170.734789]  de856cb0 00000000 de856cb0 00000293 ca0d7f28 c1036866 37d11067 de8d4e40
[10170.735400] Call Trace:
[10170.735623]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.735853]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.736101]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.736335]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.736567]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.736802]  [<c12815ef>] schedule+0x57/0x59
[10170.737044]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.737276]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.737516]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.737753]  [<c1033d65>] kthread+0x97/0x9c
[10170.737982]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.738231]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.738460] mpd             R running      0  1804      1 0x00000000
[10170.738783]  de977c38 00200082 de977fec ca06b8e0 ca06b8e0 c10260cd de977c00 c1002c91
[10170.739397]  de977c08 00969945 00000064 de977c9c de977c70 c148c380 de977c4c de977c1c
[10170.739994]  c104baf8 de977c4c 00200282 de977c40 c104be4e 0020007b e854edf1 00969b9d
[10170.740608] Call Trace:
[10170.740831]  [<c10260cd>] ? irq_exit+0x6a/0x6c
[10170.741066]  [<c1002c91>] ? do_IRQ+0x7b/0x8e
[10170.741288]  [<c104baf8>] ? internal_add_timer+0x20/0x45
[10170.741513]  [<c104be4e>] ? __mod_timer+0x7d/0x98
[10170.741745]  [<c12815ef>] schedule+0x57/0x59
[10170.741974]  [<c128290e>] schedule_timeout+0x85/0xb5
[10170.742222]  [<c104b82f>] ? __internal_add_timer+0x8d/0x8d
[10170.742457]  [<c12817cb>] io_schedule_timeout+0x36/0x4c
[10170.742694]  [<c108346f>] congestion_wait+0x5e/0x99
[10170.742927]  [<c103d450>] ? finish_wait+0x3e/0x3e
[10170.743174]  [<c107d249>] shrink_inactive_list+0xbf/0x2e4
[10170.743409]  [<c107da03>] shrink_lruvec+0x354/0x48d
[10170.743643]  [<c107dbc6>] shrink_zone+0x8a/0x1b0
[10170.743874]  [<c107dbc6>] ? shrink_zone+0x8a/0x1b0
[10170.744124]  [<c107deb8>] do_try_to_free_pages+0x1cc/0x296
[10170.744359]  [<c107e16e>] try_to_free_pages+0x1ec/0x205
[10170.755275]  [<c12816cb>] ? _cond_resched+0x1e/0x2f
[10170.755510]  [<c1077d23>] __alloc_pages_nodemask+0x259/0x5d6
[10170.755747]  [<c10781c8>] alloc_kmem_pages_node+0x3f/0x78
[10170.755983]  [<c1022610>] copy_process.part.60+0xbe/0x1122
[10170.756236]  [<c101f53d>] ? __do_page_fault+0x25a/0x329
[10170.756469]  [<c10237d8>] do_fork+0xaf/0x1cd
[10170.756698]  [<c1023959>] SyS_clone+0x16/0x18
[10170.756928]  [<c12830c9>] syscall_call+0x7/0x7
[10170.757175]  [<c1280000>] ? panic+0x119/0x16d
[10170.757394] io              S de8ab0c0     0  1805      1 0x00000000
[10170.757710]  da369eec 00200082 da369fec de8ab0c0 de8ab0c0 ffffffff fcffffff 1808b2b0
[10170.758321]  66c55cd4 4c96ef03 00e2fbff 6e0b00ba 7786ce83 b0650160 6cced079 c5851c00
[10170.758919]  009c1d4a a938960b 0180b103 c93ca91a 934ec30c 824e2d23 38bb2fe1 00000000
[10170.759534] Call Trace:
[10170.759761]  [<c12815ef>] schedule+0x57/0x59
[10170.759989]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.760241]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.760477]  [<c10c8e93>] SYSC_epoll_wait+0x223/0x26f
[10170.760714]  [<c1036dd5>] ? wake_up_process+0x2c/0x2c
[10170.760947]  [<c10c9604>] SyS_epoll_wait+0x14/0x16
[10170.761194]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.761421] player          S de8aa490     0  1806      1 0x00000000
[10170.761748]  da5d1e38 00200082 da5d1fec de8aa490 de8aa490 df2a15c0 da5d1e44 c1077943
[10170.762361]  c13f6a20 0000d45f c13f64a0 00000000 c1057c9b 00000000 d98f6a80 00000000
[10170.762960]  08690000 fffffff8 5fdbcc43 da5d1ec4 08690fdc da5d1ea8 5fdbcc43 da5d1ea8
[10170.763576] Call Trace:
[10170.763801]  [<c1077943>] ? get_page_from_freelist+0x374/0x40a
[10170.764051]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.764286]  [<c12815ef>] schedule+0x57/0x59
[10170.764517]  [<c1057f3d>] futex_wait_queue_me+0xa7/0xe5
[10170.764749]  [<c10580fd>] futex_wait+0xce/0x1b9
[10170.764980]  [<c103ac72>] ? check_preempt_wakeup+0xf7/0x156
[10170.765229]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.765465]  [<c105922d>] do_futex+0xa0/0x59d
[10170.765699]  [<c10597e4>] SyS_futex+0xba/0x110
[10170.765933]  [<c104e38d>] ? SyS_clock_gettime+0x46/0x68
[10170.766181]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.766413]  [<c1280000>] ? panic+0x119/0x16d
[10170.766637] decoder:flac    S c024f8e0     0  1807      1 0x00000000
[10170.766960]  d0d59e38 00200082 d0d59fec c024f8e0 c024f8e0 df2a6700 d0d59e44 c1077943
[10170.767571]  c13f6a20 0000d45f c13f64a0 00000000 c1057c9b 00000000 d98f6a80 00000000
[10170.768189]  b1743000 fffffff8 42eceb23 d0d59ec4 b1743224 d0d59ea8 42eceb23 d0d59ea8
[10170.768789] Call Trace:
[10170.769027]  [<c1077943>] ? get_page_from_freelist+0x374/0x40a
[10170.769265]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.769498]  [<c12815ef>] schedule+0x57/0x59
[10170.769726]  [<c1057f3d>] futex_wait_queue_me+0xa7/0xe5
[10170.769959]  [<c10580fd>] futex_wait+0xce/0x1b9
[10170.770207]  [<c105922d>] do_futex+0xa0/0x59d
[10170.770441]  [<c10597e4>] SyS_futex+0xba/0x110
[10170.770672]  [<c10a154d>] ? fdput+0xd/0xf
[10170.770899]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.771144] output:Device A S c024f0c0     0  1808      1 0x00000000
[10170.771471]  d27d1e38 00200082 d27d1fec c024f0c0 c024f0c0 d27d1df4 003eea2e d27d1e04
[10170.772083]  c104fb1c 000031d3 d27d1e30 d5ea8e00 c1057c9b d27d1e28 d98f6a80 00000000
[10170.772683]  086bd000 00000000 0dff7150 d27d1ec4 086bdfc8 d27d1ea8 0dff7150 d27d1ea8
[10170.773302] Call Trace:
[10170.773526]  [<c104fb1c>] ? timekeeping_get_ns+0xe/0x5f
[10170.773759]  [<c1057c9b>] ? get_futex_key+0x89/0x1b1
[10170.773991]  [<c12815ef>] schedule+0x57/0x59
[10170.774235]  [<c1057f3d>] futex_wait_queue_me+0xa7/0xe5
[10170.774459]  [<c10580fd>] futex_wait+0xce/0x1b9
[10170.774684]  [<c105922d>] do_futex+0xa0/0x59d
[10170.774905]  [<c109a1e2>] ? kfree+0x88/0x91
[10170.775148]  [<c109a173>] ? kfree+0x19/0x91
[10170.775397]  [<e0e98e89>] ? snd_card_file_remove+0x96/0xab [snd]
[10170.775636]  [<c11ad41f>] ? put_device+0xf/0x11
[10170.775880]  [<e0e98e94>] ? snd_card_file_remove+0xa1/0xab [snd]
[10170.776137]  [<c10597e4>] SyS_futex+0xba/0x110
[10170.776369]  [<c1032f31>] ? task_work_run+0x54/0x60
[10170.776602]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.776833] ext4-rsv-conver S c02e9860     0  3112      2 0x00000000
[10170.777179]  c2747f20 00000046 c2747fec c02e9860 c02e9860 c2747edc c103a0b8 00000000
[10170.777778]  c13df200 c2747ef0 c103b27e c13df1c0 c128e4a0 ffffffec c2747f08 c1036713
[10170.778403]  c02e9860 00000000 c02e9860 00000293 c2747f28 c1036866 7ade61a5 caedaea0
[10170.779016] Call Trace:
[10170.779240]  [<c103a0b8>] ? hrtick_update+0x12/0x35
[10170.779471]  [<c103b27e>] ? enqueue_task_fair+0x69/0x6e
[10170.779703]  [<c1036713>] ? enqueue_task+0x23/0x29
[10170.779934]  [<c1036866>] ? set_user_nice+0xbe/0xd7
[10170.780183]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.780417]  [<c12815ef>] schedule+0x57/0x59
[10170.780646]  [<c1031516>] rescuer_thread+0x1e4/0x1f1
[10170.780878]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.781129]  [<c1031332>] ? process_scheduled_works+0x21/0x21
[10170.781367]  [<c1033d65>] kthread+0x97/0x9c
[10170.781600]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.781833]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.782077] kworker/u2:1    S c02ea8a0     0  3161      2 0x00000000
[10170.782404]  db04df40 00000046 db04dfec c02ea8a0 c02ea8a0 c02e8410 86c0ae41 c02e8410
[10170.783019]  c02e8618 db04df64 c1281484 db04dfec c02ea8a0 c02ea8a0 00000000 d80efeac
[10170.783618]  d80efee4 d80efef0 db04df28 c1036de0 db04df4c c103d008 86c0ae41 db90ac60
[10170.784232] Call Trace:
[10170.784455]  [<c1281484>] ? __schedule+0x2a4/0x3b8
[10170.784688]  [<c1036de0>] ? default_wake_function+0xb/0xd
[10170.784924]  [<c103d008>] ? __wake_up_common+0x35/0x57
[10170.785177]  [<c12815ef>] schedule+0x57/0x59
[10170.785406]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.785636]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.785867]  [<c1033d65>] kthread+0x97/0x9c
[10170.786112]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.786350]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.786581] sudo            S c02e9450     0  3166   1337 0x00000000
[10170.786907]  ca03fb74 00200086 ca03ffec c02e9450 c02e9450 c02e9450 de89d47c ca03fb4c
[10170.787525]  c103ac8b de89d450 00000000 c13df1c0 0003fb54 c13df1c0 c128e4a0 c128e4a0
[10170.788139]  ca03fb60 c1036cc7 de89d450 00200006 00000003 ca03fb78 370c3ee2 00000000
[10170.788735] Call Trace:
[10170.788958]  [<c103ac8b>] ? check_preempt_wakeup+0x110/0x156
[10170.789209]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.789443]  [<c12815ef>] schedule+0x57/0x59
[10170.789673]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.789915]  [<c103d118>] ? add_wait_queue+0x26/0x2a
[10170.790162]  [<c10ade29>] ? __pollwait+0x9c/0xa2
[10170.790392]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.790624]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.790857]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.791100]  [<c12093a5>] ? __sock_recvmsg_nosec+0x2a/0x32
[10170.791326]  [<c120ac5e>] ? sock_recvmsg+0x57/0x84
[10170.791552]  [<c10b2133>] ? update_time+0x60/0x66
[10170.791782]  [<c10b3520>] ? __fget_light+0x20/0x40
[10170.792026]  [<c10b354d>] ? __fdget+0xd/0xf
[10170.792257]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.792492]  [<c107680f>] ? zone_watermark_ok+0x16/0x1e
[10170.792726]  [<c107680f>] ? zone_watermark_ok+0x16/0x1e
[10170.792960]  [<c120bd8e>] ? SYSC_socketcall+0x22e/0x399
[10170.793209]  [<c1077bae>] ? __alloc_pages_nodemask+0xe4/0x5d6
[10170.793447]  [<c109910c>] ? new_slab+0xd4/0x1bb
[10170.793679]  [<c107a7c8>] ? get_page+0xb/0x22
[10170.793908]  [<c107ac77>] ? __lru_cache_add+0xb/0x36
[10170.794156]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.794391]  [<c101f53d>] ? __do_page_fault+0x25a/0x329
[10170.794625]  [<c1037361>] ? wake_up_new_task+0x53/0x6a
[10170.794862]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.795109]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.795337] su              S c02eacb0     0  3167   3166 0x00000000
[10170.795663]  db24ff08 00000086 db24ffec c02eacb0 c02eacb0 dea81bf8 16ddf067 bfab104c
[10170.796288]  d46870b0 c0090c00 60f682bd 00000001 0b5db065 d46870b0 db24ff10 c1024bde
[10170.796883]  d4bbeac4 dea81bf8 0b5db065 00000080 c0334000 db24ff4c 60f682bd db24ff4c
[10170.797497] Call Trace:
[10170.797721]  [<c1024bde>] ? wait_consider_task+0x494/0x78e
[10170.797955]  [<c12815ef>] schedule+0x57/0x59
[10170.798199]  [<c102501c>] do_wait+0x144/0x1aa
[10170.798432]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.798662]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.798894]  [<c1025ba4>] SyS_waitpid+0x31/0x44
[10170.799140]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.799368] bash            S c02eb0c0     0  3168   3167 0x00000000
[10170.799693]  de2edf08 00000086 de2edfec c02eb0c0 c02eb0c0 ca1f0bfc 0afd4067 bfe10fcc
[10170.800313]  d87e8f20 c0090c00 2798ef06 00000001 12122065 d87e8f20 de2edf10 c1024bde
[10170.800909]  db55d840 ca1f0bfc 12122065 00000080 c02e9000 de2edf4c 2798ef06 de2edf4c
[10170.801522] Call Trace:
[10170.801746]  [<c1024bde>] ? wait_consider_task+0x494/0x78e
[10170.801983]  [<c12815ef>] schedule+0x57/0x59
[10170.802228]  [<c102501c>] do_wait+0x144/0x1aa
[10170.802457]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.813313]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.813546]  [<c1025ba4>] SyS_waitpid+0x31/0x44
[10170.813777]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.814019] dmesg           R running      0  3178   3168 0x00000000
[10170.814343]  c03bfb08 00000086 c03bffec c02e9040 c02e9040 de977c4c 00000000 00000000
[10170.814943]  00000013 c03bfb18 c03bfad4 c114472b 00000000 c148c380 c03bfb1c c03bfaec
[10170.815557]  c104baf8 c03bfb1c 00000282 c03bfb10 c104be4e 00000282 4817f307 00969b9d
[10170.816168] Call Trace:
[10170.816392]  [<c114472b>] ? radix_tree_lookup+0xc/0xe
[10170.816627]  [<c104baf8>] ? internal_add_timer+0x20/0x45
[10170.816863]  [<c104be4e>] ? __mod_timer+0x7d/0x98
[10170.817112]  [<c12815ef>] schedule+0x57/0x59
[10170.817341]  [<c128290e>] schedule_timeout+0x85/0xb5
[10170.817573]  [<c104b82f>] ? __internal_add_timer+0x8d/0x8d
[10170.817807]  [<c12817cb>] io_schedule_timeout+0x36/0x4c
[10170.818056]  [<c108346f>] congestion_wait+0x5e/0x99
[10170.818291]  [<c103d450>] ? finish_wait+0x3e/0x3e
[10170.818523]  [<c107d249>] shrink_inactive_list+0xbf/0x2e4
[10170.818758]  [<c107da03>] shrink_lruvec+0x354/0x48d
[10170.818990]  [<c1039f26>] ? throttled_hierarchy.isra.35+0xb/0x1e
[10170.819243]  [<c1039f26>] ? throttled_hierarchy.isra.35+0xb/0x1e
[10170.819480]  [<c107dbc6>] shrink_zone+0x8a/0x1b0
[10170.819710]  [<c109eeb0>] ? mem_cgroup_swappiness+0xb/0x25
[10170.819943]  [<c107dbc6>] ? shrink_zone+0x8a/0x1b0
[10170.820190]  [<c107deb8>] do_try_to_free_pages+0x1cc/0x296
[10170.820428]  [<c107e16e>] try_to_free_pages+0x1ec/0x205
[10170.820663]  [<c12816cb>] ? _cond_resched+0x1e/0x2f
[10170.820900]  [<c1077d23>] __alloc_pages_nodemask+0x259/0x5d6
[10170.821151]  [<c10780e1>] alloc_kmem_pages+0x41/0x7a
[10170.821383]  [<c1084a05>] kmalloc_order+0xf/0x32
[10170.821618]  [<c1045951>] devkmsg_open+0x39/0x7c
[10170.821850]  [<c11aa398>] memory_open+0x60/0x64
[10170.822097]  [<c10a4657>] chrdev_open+0xf3/0x122
[10170.822328]  [<c10a7b70>] ? dget+0x12/0x17
[10170.822556]  [<c10a063a>] do_dentry_open.isra.15+0x186/0x23e
[10170.822792]  [<c10a4564>] ? cdev_put+0x1a/0x1a
[10170.823037]  [<c10a0748>] vfs_open+0x34/0x39
[10170.823271]  [<c10aa0f8>] do_last.isra.57+0x69c/0x87e
[10170.823507]  [<c10ab174>] path_openat+0x19b/0x39b
[10170.823737]  [<c10abfd2>] do_filp_open+0x30/0x7a
[10170.823969]  [<c10b3a57>] ? __alloc_fd+0x3c/0xad
[10170.824215]  [<c10a126f>] do_sys_open+0x5f/0xe7
[10170.824436]  [<c108d4c8>] ? SYSC_mmap_pgoff+0x61/0x82
[10170.824660]  [<c10a130f>] SyS_open+0x18/0x1a
[10170.824879]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.825125] login           S c028d860     0  3183      1 0x00000000
[10170.825450]  c9033f1c 00000086 c9033fec c028d860 c028d860 1248487d 00000001 01c26065
[10170.826065]  d734a6e0 c9033f20 c108c014 c0873c9c d8ecdb74 01c26065 00000080 de89f90c
[10170.826665]  00000000 00000c9c de1c81c0 d8ecdb74 00873000 c9033f60 1248487d c9033f60
[10170.827285] Call Trace:
[10170.827507]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.827742]  [<c12815ef>] schedule+0x57/0x59
[10170.827972]  [<c102501c>] do_wait+0x144/0x1aa
[10170.828220]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.828455]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.828688]  [<c1025b71>] SyS_wait4+0x14/0x16
[10170.828917]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.829164] kworker/0:0     R running      0  3205      2 0x00000000
[10170.829491]  db10ff40 00000046 db10ffec ca06b4d0 ca06b4d0 c119c3cb 00000000 00000001
[10170.830108]  c119daa4 db10ff28 c119e4c0 c0090200 c13e9dc0 c0090214 d7e89cd0 c0090204
[10170.830705]  db10ff28 c1030f0c db90a1e0 c13de3a0 db10ff48 c1031309 f3f71397 db90a1e0
[10170.831319] Call Trace:
[10170.831546]  [<c119c3cb>] ? n_tty_receive_buf2+0xd/0xf
[10170.831779]  [<c119daa4>] ? tty_ldisc_deref+0xe/0x10
[10170.832026]  [<c119e4c0>] ? flush_to_ldisc+0x5d/0xfb
[10170.832259]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.832492]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.832727]  [<c12815ef>] schedule+0x57/0x59
[10170.832957]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.833204]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.833437]  [<c1033d65>] kthread+0x97/0x9c
[10170.833668]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.833904]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.834149] bash            S de89f8e0     0  3240   3183 0x00000000
[10170.834474]  db20bf08 00000086 db20bfec de89f8e0 de89f8e0 d4a2e080 17798067 08119c60
[10170.835085]  d9616000 c0090c00 dba34641 00000001 04f99065 d9616000 db20bf10 c1024bde
[10170.835688]  d813e464 d4a2e080 04f99065 00000080 c02eb400 db20bf4c dba34641 db20bf4c
[10170.836312] Call Trace:
[10170.836540]  [<c1024bde>] ? wait_consider_task+0x494/0x78e
[10170.836773]  [<c12815ef>] schedule+0x57/0x59
[10170.837001]  [<c102501c>] do_wait+0x144/0x1aa
[10170.837247]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.837479]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.837714]  [<c1025ba4>] SyS_waitpid+0x31/0x44
[10170.837943]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.838186] kworker/0:1     S c02e8000     0  3535      2 0x00000000
[10170.838515]  d82c9f40 00000046 d82c9fec c02e8000 c02e8000 d82c9f1c 00000246 c13eae90
[10170.839132]  00000000 000021de 00fffffe 000021de 00000000 00000246 db90a420 c13de3a0
[10170.839732]  d82c9f28 c1030f0c db90a420 c13de3a0 d82c9f48 c1031309 ea864bb8 db90a420
[10170.840350] Call Trace:
[10170.840574]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.840807]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.841047]  [<c12815ef>] schedule+0x57/0x59
[10170.841267]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.841489]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.841723]  [<c1033d65>] kthread+0x97/0x9c
[10170.841952]  [<c102b022>] ? zap_other_threads+0x6d/0x8b
[10170.842201]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.842436]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.842670] kworker/0:2     S c02e9c70     0  3545      2 0x00000000
[10170.842999]  c89edf40 00000046 c89edfec c02e9c70 c02e9c70 c89edf1c 00000246 c13eae90
[10170.843614]  00000000 000021de 00fffffe 000021de 00000000 00000246 db90a660 c13de3a0
[10170.844232]  c89edf28 c1030f0c db90a660 c13de3a0 c89edf48 c1031309 ca5c003a db90a660
[10170.844831] Call Trace:
[10170.845071]  [<c1030f0c>] ? pwq_dec_nr_in_flight+0x54/0x68
[10170.845304]  [<c1031309>] ? process_one_work+0x197/0x19f
[10170.845537]  [<c12815ef>] schedule+0x57/0x59
[10170.845764]  [<c10316e7>] worker_thread+0x1c4/0x207
[10170.845995]  [<c1031523>] ? rescuer_thread+0x1f1/0x1f1
[10170.846244]  [<c1033d65>] kthread+0x97/0x9c
[10170.846474]  [<c1282f80>] ret_from_kernel_thread+0x20/0x30
[10170.846707]  [<c1033cce>] ? init_completion+0x1e/0x1e
[10170.846937] sudo            S c02eb4d0     0  3552   3240 0x00000000
[10170.847279]  de92bb74 00200082 de92bfec c02eb4d0 c02eb4d0 c02eb4d0 de89d47c de92bb4c
[10170.847875]  c103ac8b de89d450 00000000 c13df1c0 0092bb54 c13df1c0 c128e4a0 c128e4a0
[10170.848488]  de92bb60 c1036cc7 de89d450 00200006 00000003 de92bb78 c71fe4ea 00000000
[10170.849100] Call Trace:
[10170.849323]  [<c103ac8b>] ? check_preempt_wakeup+0x110/0x156
[10170.849558]  [<c1036cc7>] ? check_preempt_curr+0x22/0x5b
[10170.849794]  [<c12815ef>] schedule+0x57/0x59
[10170.850039]  [<c1282ade>] schedule_hrtimeout_range_clock+0x35/0xc2
[10170.850277]  [<c103d118>] ? add_wait_queue+0x26/0x2a
[10170.850508]  [<c10ade29>] ? __pollwait+0x9c/0xa2
[10170.850737]  [<c1282b75>] schedule_hrtimeout_range+0xa/0xc
[10170.850973]  [<c10ade4f>] poll_schedule_timeout+0x20/0x3d
[10170.851224]  [<c10af00f>] do_sys_poll+0x378/0x42f
[10170.851462]  [<c12093a5>] ? __sock_recvmsg_nosec+0x2a/0x32
[10170.851696]  [<c120ac5e>] ? sock_recvmsg+0x57/0x84
[10170.851929]  [<c10b2133>] ? update_time+0x60/0x66
[10170.852177]  [<c10b3520>] ? __fget_light+0x20/0x40
[10170.852408]  [<c10b354d>] ? __fdget+0xd/0xf
[10170.852640]  [<c10adeed>] ? set_fd_set+0x2c/0x2c
[10170.852873]  [<c107680f>] ? zone_watermark_ok+0x16/0x1e
[10170.853121]  [<c1077475>] ? __rmqueue+0x7c/0x1d6
[10170.853355]  [<c107680f>] ? zone_watermark_ok+0x16/0x1e
[10170.853591]  [<c120bd8e>] ? SYSC_socketcall+0x22e/0x399
[10170.853830]  [<c1077bae>] ? __alloc_pages_nodemask+0xe4/0x5d6
[10170.854084]  [<c10867cd>] ? __anon_vma_interval_tree_compute_subtree_last+0xd/0x2e
[10170.854328]  [<c107a7c8>] ? get_page+0xb/0x22
[10170.854559]  [<c107ac77>] ? __lru_cache_add+0xb/0x36
[10170.854790]  [<c108c014>] ? handle_mm_fault+0x5d8/0x6ba
[10170.855036]  [<c104c637>] ? hrtimer_forward+0xfd/0x120
[10170.855273]  [<c101f53d>] ? __do_page_fault+0x25a/0x329
[10170.855513]  [<c10569eb>] ? tick_program_event+0x1e/0x23
[10170.855748]  [<c10af16a>] SyS_poll+0x48/0xa2
[10170.855976]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.856220] su              S c02e8c30     0  3553   3552 0x00000000
[10170.856548]  cc4b9f08 00000082 cc4b9fec c02e8c30 c02e8c30 c02e8c30 c02e8c30 cc4b9edc
[10170.857170]  c109a69c c10ab3c4 00000ff0 cc4b9ee8 c109a0f6 c10ab3a1 cc4b9f10 c1024bde
[10170.857761]  00000000 cc4b9f94 cc4b9ef4 c10ab3a1 c01df000 cc4b9f4c da3603ac cc4b9f4c
[10170.858376] Call Trace:
[10170.858602]  [<c109a69c>] ? kmem_cache_alloc+0x86/0x91
[10170.858834]  [<c10ab3c4>] ? getname_flags+0x20/0xd5
[10170.859080]  [<c109a0f6>] ? kmem_cache_free+0x84/0xc7
[10170.859314]  [<c10ab3a1>] ? final_putname+0x2d/0x30
[10170.870222]  [<c1024bde>] ? wait_consider_task+0x494/0x78e
[10170.870459]  [<c10ab3a1>] ? final_putname+0x2d/0x30
[10170.870692]  [<c12815ef>] schedule+0x57/0x59
[10170.870920]  [<c102501c>] do_wait+0x144/0x1aa
[10170.871168]  [<c102510d>] SYSC_wait4+0x8b/0xb4
[10170.871401]  [<c1024433>] ? task_stopped_code+0x40/0x40
[10170.871636]  [<c1025ba4>] SyS_waitpid+0x31/0x44
[10170.871864]  [<c128304c>] sysenter_do_call+0x12/0x12
[10170.872107] bash            R running      0  3554   3553 0x00000008
[10170.872432]  c02e8410 d2ebe8df c02e8410 d75e3ee8 c103851f c135d936 00000000 00000de2
[10170.873053]  00000de1 00000008 c02e8410 c02e8410 d75e3f08 c10385a5 c02e8540 c02e85e8
[10170.873652]  d2ebe8df c13e9fd0 00000007 00000074 d75e3f10 c119fa14 d75e3f30 c119fecc
[10170.874261] Call Trace:
[10170.874477]  [<c103851f>] sched_show_task+0xa8/0xb2
[10170.874702]  [<c10385a5>] show_state_filter+0x7c/0xa0
[10170.874929]  [<c119fa14>] sysrq_handle_showstate+0xa/0xc
[10170.875178]  [<c119fecc>] __handle_sysrq+0x6c/0xd4
[10170.875411]  [<c11a01eb>] write_sysrq_trigger+0x27/0x2d
[10170.875643]  [<c11a01c4>] ? sysrq_filter+0x272/0x272
[10170.875879]  [<c10d5fa5>] proc_reg_write+0x41/0x60
[10170.876124]  [<c10d5f64>] ? proc_reg_poll+0x4a/0x4a
[10170.876356]  [<c10a1d9e>] vfs_write+0x7e/0xbf
[10170.876588]  [<c10a2188>] SyS_write+0x4f/0x87
[10170.876819]  [<c128304c>] sysenter_do_call+0x12/0x12

Re: intensive IO on usb-storage device causing system lock

[Alan Stern]

On Tue, 10 Feb 2015, Enrico Mioso wrote:

> Hello guys.
> the problem is still reproducible with final 3.19 kernel - I can confirm it.
> Re-sending the last trace here - don't know if it's available in cxg.de.

Please stop posting these process traces.  They don't help.

Instead, post a usbmon trace showing what happens around the time when 
the problem occurs.  If the trace file is quite large (which is likely, 
because usbmon can generate a lot of data in a short time), you can 
cut out everything up to the last few hundreds of KB before the problem 
starts.

> For those who might not have read the thread - the problem is: after some
> intensive IO to an USB (usb-storage) disk, for a more or less long time,
> depending on the quantity of IO you do, there start to be situations where some
> processes get stuck doing IO, in any case. Not IO to the USB disk, but IO also 
> to other devices, like the one where the root partition resides, in my case a 
> flash drive. I am using an EEE PC 701.

That sounds like the problem may lie somewhere other than in the USB 
stack.  But there's no way to tell without seeing a usbmon trace.

Alan Stern

Re: intensive IO on usb-storage device causing system lock

[Enrico Mioso]

Thank you. If I'll be able I'll try.
Thank you again guys.
Enrico



On Wed, 11 Feb 2015, Alan Stern wrote:

> Date: Wed, 11 Feb 2015 16:21:50
> From: Alan Stern <stern@rowland.harvard.edu>
> To: Enrico Mioso <mrkiko.rs@gmail.com>
> Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
> Subject: Re: intensive IO on usb-storage device causing system lock
> 
> On Tue, 10 Feb 2015, Enrico Mioso wrote:
>
>> Hello guys.
>> the problem is still reproducible with final 3.19 kernel - I can confirm it.
>> Re-sending the last trace here - don't know if it's available in cxg.de.
>
> Please stop posting these process traces.  They don't help.
>
> Instead, post a usbmon trace showing what happens around the time when
> the problem occurs.  If the trace file is quite large (which is likely,
> because usbmon can generate a lot of data in a short time), you can
> cut out everything up to the last few hundreds of KB before the problem
> starts.
>
>> For those who might not have read the thread - the problem is: after some
>> intensive IO to an USB (usb-storage) disk, for a more or less long time,
>> depending on the quantity of IO you do, there start to be situations where some
>> processes get stuck doing IO, in any case. Not IO to the USB disk, but IO also
>> to other devices, like the one where the root partition resides, in my case a
>> flash drive. I am using an EEE PC 701.
>
> That sounds like the problem may lie somewhere other than in the USB
> stack.  But there's no way to tell without seeing a usbmon trace.
>
> Alan Stern
>
>
>

Re: intensive IO on usb-storage device causing system lock

[Enrico Mioso]

It seems the problem is also triggerable without rtorrent, but other tools like 
git when checking out lots of files (in the kernel git repository for example).