[ 422.859439][ T5162] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 422.891445][ T28] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 422.896619][ T5469] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 422.909778][ T103] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 422.939693][ T5162] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.41 [ 422.943348][ T5162] usb 5-1: New USB device strings: Mfr=0, Product=27, SerialNumber=0 [ 422.946218][ T5162] usb 5-1: Product: syz [ 422.950133][ T5162] usb 5-1: config 0 descriptor?? [ 422.969784][ T28] usb 8-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.41 [ 422.973453][ T28] usb 8-1: New USB device strings: Mfr=0, Product=27, SerialNumber=0 [ 422.976637][ T28] usb 8-1: Product: syz [ 422.980184][ T5469] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.41 [ 422.983914][ T5469] usb 7-1: New USB device strings: Mfr=0, Product=27, SerialNumber=0 [ 422.988764][ T5469] usb 7-1: Product: syz [ 422.990847][ T103] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.41 [ 422.994585][ T103] usb 6-1: New USB device strings: Mfr=0, Product=27, SerialNumber=0 [ 422.997869][ T103] usb 6-1: Product: syz [ 423.009459][ T28] usb 8-1: config 0 descriptor?? [ 423.014287][ T103] usb 6-1: config 0 descriptor?? [ 423.030207][ T5469] usb 7-1: config 0 descriptor?? [ 423.420483][ T5162] keytouch 0003:0926:3333.00B2: fixing up Keytouch IEC report descriptor [ 423.425752][ T5162] input: syz as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.00B2/input/input181 [ 423.490256][ T103] keytouch 0003:0926:3333.00B3: fixing up Keytouch IEC report descriptor [ 423.494705][ T103] input: syz as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/0003:0926:3333.00B3/input/input182 [ 423.506455][ T28] keytouch 0003:0926:3333.00B4: fixing up Keytouch IEC report descriptor [ 423.510643][ T5469] keytouch 0003:0926:3333.00B5: fixing up Keytouch IEC report descriptor [ 423.515131][ T5469] input: syz as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/0003:0926:3333.00B5/input/input183 [ 423.522356][ T28] input: syz as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/0003:0926:3333.00B4/input/input184 [ 423.527421][ T5162] keytouch 0003:0926:3333.00B2: input,hidraw1: USB HID v0.10 Keyboard [syz] on usb-dummy_hcd.0-1/input0 [ 423.601853][ T5469] keytouch 0003:0926:3333.00B5: input,hidraw2: USB HID v0.10 Keyboard [syz] on usb-dummy_hcd.2-1/input0 [ 423.674085][ T103] keytouch 0003:0926:3333.00B3: input,hidraw3: USB HID v0.10 Keyboard [syz] on usb-dummy_hcd.1-1/input0 [ 423.743272][ T28] keytouch 0003:0926:3333.00B4: input,hidraw4: USB HID v0.10 Keyboard [syz] on usb-dummy_hcd.3-1/input0 [ 423.789854][ C1] task:init state:S stack:21840 pid:1 ppid:0 flags:0x00000002 [ 423.793276][ C1] Call Trace: [ 423.795858][ C1] [ 423.797007][ C1] __schedule+0xee1/0x59f0 [ 423.798773][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 423.800959][ C1] ? __switch_to+0x5da/0xfa0 [ 423.802943][ C1] ? __lock_acquire+0x182f/0x5de0 [ 423.804909][ C1] ? io_schedule_timeout+0x150/0x150 [ 423.806933][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 423.809334][ C1] schedule+0xe7/0x1b0 [ 423.810967][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 423.813377][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 423.815421][ C1] ? do_sigtimedwait+0x372/0x5b0 [ 423.817258][ C1] ? spin_bug+0x1d0/0x1d0 [ 423.819064][ C1] do_sigtimedwait+0x42a/0x5b0 [ 423.821974][ C1] ? __set_task_blocked+0x190/0x190 [ 423.824105][ C1] ? preempt_count_sub+0x150/0x150 [ 423.826211][ C1] ? preempt_count_sub+0x150/0x150 [ 423.828265][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2d0 [ 423.830578][ C1] ? __do_sys_pidfd_send_signal+0x660/0x660 [ 423.832963][ C1] ? __do_sys_rseq+0x750/0x750 [ 423.834844][ C1] ? folio_memcg_unlock+0x2d0/0x2d0 [ 423.836930][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 423.839203][ C1] do_syscall_64+0x38/0xb0 [ 423.841045][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 423.843277][ C1] RIP: 0033:0x7f5011a1123c [ 423.846417][ C1] RSP: 002b:00007ffce94b5450 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 423.850059][ C1] RAX: ffffffffffffffda RBX: 00007f5011c4713c RCX: 00007f5011a1123c [ 423.853529][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f5011c4c4a8 [ 423.856805][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 423.860086][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 423.865176][ C1] R13: 00007ffce94b54b8 R14: 000055c187d46169 R15: 00007f5011c7da80 [ 423.868611][ C1] [ 423.869948][ C1] task:kthreadd state:S stack:26960 pid:2 ppid:0 flags:0x00004000 [ 423.873774][ C1] Call Trace: [ 423.875172][ C1] [ 423.876477][ C1] __schedule+0xee1/0x59f0 [ 423.878409][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 423.880974][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 423.883372][ C1] ? io_schedule_timeout+0x150/0x150 [ 423.885665][ C1] ? kthreadd+0x546/0x7b0 [ 423.887487][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 423.889470][ C1] ? spin_bug+0x1d0/0x1d0 [ 423.891281][ C1] schedule+0xe7/0x1b0 [ 423.892967][ C1] kthreadd+0x5b9/0x7b0 [ 423.894702][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 423.896820][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 423.898912][ C1] ret_from_fork+0x2c/0x70 [ 423.900771][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 423.902890][ C1] ret_from_fork_asm+0x11/0x20 [ 423.904907][ C1] [ 423.906193][ C1] task:rcu_gp state:I stack:30144 pid:3 ppid:2 flags:0x00004000 [ 423.909868][ C1] Call Trace: [ 423.911243][ C1] [ 423.914074][ C1] __schedule+0xee1/0x59f0 [ 423.915840][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 423.918259][ C1] ? rescuer_thread+0x136/0xdd0 [ 423.920306][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 423.922520][ C1] ? __mutex_lock+0x25b/0x1340 [ 423.924497][ C1] ? io_schedule_timeout+0x150/0x150 [ 423.926833][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 423.928872][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 423.931054][ C1] ? spin_bug+0x1d0/0x1d0 [ 423.932869][ C1] ? kthread_data+0x53/0xc0 [ 423.934777][ C1] schedule+0xe7/0x1b0 [ 423.936550][ C1] rescuer_thread+0x949/0xdd0 [ 423.941029][ C1] ? worker_thread+0x1110/0x1110 [ 423.942909][ C1] ? __kthread_parkme+0x152/0x220 [ 423.945061][ C1] ? worker_thread+0x1110/0x1110 [ 423.947205][ C1] kthread+0x33a/0x430 [ 423.948892][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.951091][ C1] ret_from_fork+0x2c/0x70 [ 423.952878][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.955195][ C1] ret_from_fork_asm+0x11/0x20 [ 423.957177][ C1] [ 423.958489][ C1] task:rcu_par_gp state:I stack:30448 pid:4 ppid:2 flags:0x00004000 [ 423.962392][ C1] Call Trace: [ 423.963858][ C1] [ 423.965042][ C1] __schedule+0xee1/0x59f0 [ 423.968779][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 423.971282][ C1] ? rescuer_thread+0x136/0xdd0 [ 423.973194][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 423.975096][ C1] ? __mutex_lock+0x25b/0x1340 [ 423.976721][ C1] ? io_schedule_timeout+0x150/0x150 [ 423.978528][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 423.980210][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 423.981945][ C1] ? spin_bug+0x1d0/0x1d0 [ 423.983436][ C1] ? kthread_data+0x53/0xc0 [ 423.985062][ C1] schedule+0xe7/0x1b0 [ 423.986492][ C1] rescuer_thread+0x949/0xdd0 [ 423.988123][ C1] ? worker_thread+0x1110/0x1110 [ 423.989828][ C1] ? __kthread_parkme+0x152/0x220 [ 423.991577][ C1] ? worker_thread+0x1110/0x1110 [ 423.993309][ C1] kthread+0x33a/0x430 [ 423.994849][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.997118][ C1] ret_from_fork+0x2c/0x70 [ 423.998824][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.000915][ C1] ret_from_fork_asm+0x11/0x20 [ 424.003098][ C1] [ 424.004182][ C1] task:netns state:I stack:30448 pid:5 ppid:2 flags:0x00004000 [ 424.007396][ C1] Call Trace: [ 424.008607][ C1] [ 424.009690][ C1] __schedule+0xee1/0x59f0 [ 424.011324][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 424.013589][ C1] ? rescuer_thread+0x136/0xdd0 [ 424.015707][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.018040][ C1] ? __mutex_lock+0x25b/0x1340 [ 424.020108][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.022500][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 424.024601][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 424.026669][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.028361][ C1] ? kthread_data+0x53/0xc0 [ 424.030269][ C1] schedule+0xe7/0x1b0 [ 424.031981][ C1] rescuer_thread+0x949/0xdd0 [ 424.033719][ C1] ? worker_thread+0x1110/0x1110 [ 424.035499][ C1] ? __kthread_parkme+0x152/0x220 [ 424.037298][ C1] ? worker_thread+0x1110/0x1110 [ 424.039031][ C1] kthread+0x33a/0x430 [ 424.040530][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.042959][ C1] ret_from_fork+0x2c/0x70 [ 424.044802][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.047044][ C1] ret_from_fork_asm+0x11/0x20 [ 424.048843][ C1] [ 424.050085][ C1] task:kworker/0:0 state:I stack:23136 pid:6 ppid:2 flags:0x00004000 [ 424.053254][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 424.054997][ C1] Call Trace: [ 424.056178][ C1] [ 424.057255][ C1] __schedule+0xee1/0x59f0 [ 424.058971][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 424.061301][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.063273][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.065397][ C1] ? worker_thread+0x178/0x1110 [ 424.067304][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 424.069410][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.071184][ C1] ? kthread_data+0x53/0xc0 [ 424.072729][ C1] schedule+0xe7/0x1b0 [ 424.074185][ C1] worker_thread+0x17d/0x1110 [ 424.075841][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.077668][ C1] kthread+0x33a/0x430 [ 424.079104][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.081066][ C1] ret_from_fork+0x2c/0x70 [ 424.082636][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.084582][ C1] ret_from_fork_asm+0x11/0x20 [ 424.086278][ C1] [ 424.087298][ C1] task:kworker/0:0H state:I stack:29392 pid:7 ppid:2 flags:0x00004000 [ 424.090853][ C1] Workqueue: 0x0 (kblockd) [ 424.092751][ C1] Call Trace: [ 424.094225][ C1] [ 424.095352][ C1] __schedule+0xee1/0x59f0 [ 424.097140][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.099109][ C1] ? put_pwq+0x87/0x1b0 [ 424.101071][ C1] ? process_one_work+0x33e/0x16f0 [ 424.103540][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.106003][ C1] ? worker_thread+0x178/0x1110 [ 424.108272][ C1] ? kthread_data+0x53/0xc0 [ 424.110394][ C1] schedule+0xe7/0x1b0 [ 424.112286][ C1] worker_thread+0x17d/0x1110 [ 424.114417][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.116562][ C1] kthread+0x33a/0x430 [ 424.118333][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.120675][ C1] ret_from_fork+0x2c/0x70 [ 424.122777][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.125226][ C1] ret_from_fork_asm+0x11/0x20 [ 424.127412][ C1] [ 424.128791][ C1] task:kworker/0:1 state:I stack:22688 pid:8 ppid:2 flags:0x00004000 [ 424.132843][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 424.135088][ C1] Call Trace: [ 424.136573][ C1] [ 424.137903][ C1] __schedule+0xee1/0x59f0 [ 424.139961][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.141784][ C1] ? put_pwq+0x87/0x1b0 [ 424.143558][ C1] ? process_one_work+0x33e/0x16f0 [ 424.145732][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.147963][ C1] ? worker_thread+0x178/0x1110 [ 424.150034][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.151988][ C1] ? kthread_data+0x53/0xc0 [ 424.154066][ C1] schedule+0xe7/0x1b0 [ 424.155890][ C1] worker_thread+0x17d/0x1110 [ 424.158002][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.160308][ C1] kthread+0x33a/0x430 [ 424.162159][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.164633][ C1] ret_from_fork+0x2c/0x70 [ 424.166698][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.169128][ C1] ret_from_fork_asm+0x11/0x20 [ 424.171213][ C1] [ 424.172626][ C1] task:kworker/u16:0 state:I stack:28000 pid:10 ppid:2 flags:0x00004000 [ 424.176533][ C1] Workqueue: 0x0 (bat_events) [ 424.178661][ C1] Call Trace: [ 424.180195][ C1] [ 424.181624][ C1] __schedule+0xee1/0x59f0 [ 424.183686][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 424.186333][ C1] ? rcu_is_watching+0x12/0xb0 [ 424.188443][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.190885][ C1] ? worker_thread+0x178/0x1110 [ 424.193235][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 424.195442][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.197267][ C1] ? kthread_data+0x53/0xc0 [ 424.199219][ C1] schedule+0xe7/0x1b0 [ 424.200937][ C1] worker_thread+0x17d/0x1110 [ 424.202973][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.205106][ C1] kthread+0x33a/0x430 [ 424.206992][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.209541][ C1] ret_from_fork+0x2c/0x70 [ 424.211636][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.214207][ C1] ret_from_fork_asm+0x11/0x20 [ 424.216362][ C1] [ 424.217784][ C1] task:mm_percpu_wq state:I stack:30448 pid:11 ppid:2 flags:0x00004000 [ 424.221862][ C1] Call Trace: [ 424.223396][ C1] [ 424.224750][ C1] __schedule+0xee1/0x59f0 [ 424.226729][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 424.229210][ C1] ? rescuer_thread+0x136/0xdd0 [ 424.231336][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.233700][ C1] ? __mutex_lock+0x25b/0x1340 [ 424.235820][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.238200][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 424.240418][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 424.242692][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.244641][ C1] ? kthread_data+0x53/0xc0 [ 424.246697][ C1] schedule+0xe7/0x1b0 [ 424.248440][ C1] rescuer_thread+0x949/0xdd0 [ 424.250536][ C1] ? worker_thread+0x1110/0x1110 [ 424.252808][ C1] ? __kthread_parkme+0x152/0x220 [ 424.255247][ C1] ? worker_thread+0x1110/0x1110 [ 424.257363][ C1] kthread+0x33a/0x430 [ 424.259168][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.261734][ C1] ret_from_fork+0x2c/0x70 [ 424.264028][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.266569][ C1] ret_from_fork_asm+0x11/0x20 [ 424.268735][ C1] [ 424.270149][ C1] task:rcu_tasks_kthre state:I stack:27872 pid:13 ppid:2 flags:0x00004000 [ 424.274328][ C1] Call Trace: [ 424.275900][ C1] [ 424.277266][ C1] __schedule+0xee1/0x59f0 [ 424.279369][ C1] ? preempt_count_sub+0x150/0x150 [ 424.281731][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.284162][ C1] ? mark_held_locks+0x9f/0xe0 [ 424.286409][ C1] schedule+0xe7/0x1b0 [ 424.288306][ C1] rcu_tasks_one_gp+0x4a3/0xe20 [ 424.290545][ C1] ? __bpf_trace_tick_stop+0x83/0x100 [ 424.292888][ C1] rcu_tasks_kthread+0x84/0xb0 [ 424.295021][ C1] ? rcu_tasks_postscan+0x70/0x70 [ 424.297266][ C1] kthread+0x33a/0x430 [ 424.299076][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.301467][ C1] ret_from_fork+0x2c/0x70 [ 424.303464][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.305809][ C1] ret_from_fork_asm+0x11/0x20 [ 424.308883][ C1] [ 424.310276][ C1] task:rcu_tasks_trace state:I stack:29112 pid:14 ppid:2 flags:0x00004000 [ 424.314259][ C1] Call Trace: [ 424.315769][ C1] [ 424.317090][ C1] __schedule+0xee1/0x59f0 [ 424.319097][ C1] ? preempt_count_sub+0x150/0x150 [ 424.321362][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.323763][ C1] ? mark_held_locks+0x9f/0xe0 [ 424.325891][ C1] schedule+0xe7/0x1b0 [ 424.327770][ C1] rcu_tasks_one_gp+0x4a3/0xe20 [ 424.330055][ C1] ? __bpf_trace_tick_stop+0x83/0x100 [ 424.332331][ C1] rcu_tasks_kthread+0x84/0xb0 [ 424.334359][ C1] ? rcu_tasks_postscan+0x70/0x70 [ 424.336455][ C1] kthread+0x33a/0x430 [ 424.338165][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.340479][ C1] ret_from_fork+0x2c/0x70 [ 424.342360][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.344676][ C1] ret_from_fork_asm+0x11/0x20 [ 424.346672][ C1] [ 424.347971][ C1] task:kworker/u17:1 state:I stack:24576 pid:15 ppid:2 flags:0x00004000 [ 424.352021][ C1] Workqueue: 0x0 (events_unbound) [ 424.354290][ C1] Call Trace: [ 424.355749][ C1] [ 424.357060][ C1] __schedule+0xee1/0x59f0 [ 424.359011][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.360941][ C1] ? put_pwq+0x87/0x1b0 [ 424.362774][ C1] ? process_one_work+0x33e/0x16f0 [ 424.365029][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.367312][ C1] ? worker_thread+0x178/0x1110 [ 424.369329][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.371179][ C1] ? kthread_data+0x53/0xc0 [ 424.373079][ C1] schedule+0xe7/0x1b0 [ 424.374791][ C1] worker_thread+0x17d/0x1110 [ 424.376780][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.378961][ C1] kthread+0x33a/0x430 [ 424.380752][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.383313][ C1] ret_from_fork+0x2c/0x70 [ 424.385309][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.387792][ C1] ret_from_fork_asm+0x11/0x20 [ 424.389904][ C1] [ 424.391271][ C1] task:ksoftirqd/0 state:S stack:25424 pid:16 ppid:2 flags:0x00004000 [ 424.395262][ C1] Call Trace: [ 424.396731][ C1] [ 424.398025][ C1] __schedule+0xee1/0x59f0 [ 424.399995][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 424.402179][ C1] ? sched_clock+0x10/0x20 [ 424.404047][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 424.406120][ C1] ? __wake_up_sync+0x20/0x20 [ 424.407986][ C1] ? rcu_is_watching+0x12/0xb0 [ 424.409946][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.412106][ C1] ? _local_bh_enable+0xa0/0xa0 [ 424.414305][ C1] ? preempt_count_sub+0x150/0x150 [ 424.416640][ C1] schedule+0xe7/0x1b0 [ 424.418485][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.420694][ C1] ? sort_range+0x30/0x30 [ 424.422750][ C1] kthread+0x33a/0x430 [ 424.424624][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.427138][ C1] ret_from_fork+0x2c/0x70 [ 424.429189][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.431733][ C1] ret_from_fork_asm+0x11/0x20 [ 424.433962][ C1] [ 424.435386][ C1] task:rcu_preempt state:I stack:28576 pid:17 ppid:2 flags:0x00004000 [ 424.439115][ C1] Call Trace: [ 424.440527][ C1] [ 424.441779][ C1] __schedule+0xee1/0x59f0 [ 424.443680][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.445970][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 424.448382][ C1] schedule+0xe7/0x1b0 [ 424.450213][ C1] schedule_timeout+0x157/0x2c0 [ 424.452451][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 424.454885][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 424.457394][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 424.460098][ C1] ? prepare_to_swait_event+0xf5/0x470 [ 424.462567][ C1] rcu_gp_fqs_loop+0x1ec/0xa50 [ 424.464766][ C1] ? force_qs_rnp+0x8d0/0x8d0 [ 424.466964][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.469220][ C1] rcu_gp_kthread+0x249/0x380 [ 424.471563][ C1] ? rcu_gp_init+0x14e0/0x14e0 [ 424.473810][ C1] ? __kthread_parkme+0x152/0x220 [ 424.476238][ C1] ? rcu_gp_init+0x14e0/0x14e0 [ 424.478504][ C1] kthread+0x33a/0x430 [ 424.480354][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.482892][ C1] ret_from_fork+0x2c/0x70 [ 424.484917][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.487439][ C1] ret_from_fork_asm+0x11/0x20 [ 424.489634][ C1] [ 424.491032][ C1] task:migration/0 state:S stack:29312 pid:18 ppid:2 flags:0x00004000 [ 424.495218][ C1] Stopper: 0x0 <- 0x0 [ 424.496992][ C1] Call Trace: [ 424.498438][ C1] [ 424.499715][ C1] __schedule+0xee1/0x59f0 [ 424.501731][ C1] ? find_held_lock+0x2d/0x110 [ 424.503899][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.506143][ C1] ? cpu_stop_should_run+0x7e/0xc0 [ 424.508278][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.510673][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 424.513066][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.515667][ C1] schedule+0xe7/0x1b0 [ 424.517499][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.519783][ C1] ? sort_range+0x30/0x30 [ 424.521779][ C1] kthread+0x33a/0x430 [ 424.523630][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.526175][ C1] ret_from_fork+0x2c/0x70 [ 424.528239][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.530688][ C1] ret_from_fork_asm+0x11/0x20 [ 424.532730][ C1] [ 424.534176][ C1] task:cpuhp/0 state:S stack:27968 pid:19 ppid:2 flags:0x00004000 [ 424.538274][ C1] Call Trace: [ 424.539808][ C1] [ 424.541198][ C1] __schedule+0xee1/0x59f0 [ 424.543225][ C1] ? find_held_lock+0x2d/0x110 [ 424.545296][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.547667][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.549985][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.552558][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 424.555037][ C1] ? take_cpu_down+0x190/0x190 [ 424.557036][ C1] schedule+0xe7/0x1b0 [ 424.558853][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.561095][ C1] ? sort_range+0x30/0x30 [ 424.563044][ C1] kthread+0x33a/0x430 [ 424.564816][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.567344][ C1] ret_from_fork+0x2c/0x70 [ 424.569347][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.571879][ C1] ret_from_fork_asm+0x11/0x20 [ 424.574050][ C1] [ 424.575435][ C1] task:cpuhp/2 state:S stack:28288 pid:20 ppid:2 flags:0x00004000 [ 424.579400][ C1] Call Trace: [ 424.580833][ C1] [ 424.582107][ C1] __schedule+0xee1/0x59f0 [ 424.583984][ C1] ? find_held_lock+0x2d/0x110 [ 424.586104][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.588557][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.590935][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.593520][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 424.596107][ C1] ? take_cpu_down+0x190/0x190 [ 424.598307][ C1] schedule+0xe7/0x1b0 [ 424.600165][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.602420][ C1] ? sort_range+0x30/0x30 [ 424.604373][ C1] kthread+0x33a/0x430 [ 424.606132][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.608455][ C1] ret_from_fork+0x2c/0x70 [ 424.610399][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.612803][ C1] ret_from_fork_asm+0x11/0x20 [ 424.615049][ C1] [ 424.616417][ C1] task:migration/2 state:R running task stack:29312 pid:21 ppid:2 flags:0x00004000 [ 424.621104][ C1] Stopper: 0x0 <- 0x0 [ 424.623004][ C1] Call Trace: [ 424.624560][ C1] [ 424.625961][ C1] __schedule+0xee1/0x59f0 [ 424.627983][ C1] ? find_held_lock+0x2d/0x110 [ 424.630124][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.632367][ C1] ? cpu_stop_should_run+0x7e/0xc0 [ 424.634519][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.636775][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 424.638951][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.641382][ C1] schedule+0xe7/0x1b0 [ 424.643124][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.645260][ C1] ? sort_range+0x30/0x30 [ 424.647108][ C1] kthread+0x33a/0x430 [ 424.649043][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.651616][ C1] ret_from_fork+0x2c/0x70 [ 424.653623][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.656089][ C1] ret_from_fork_asm+0x11/0x20 [ 424.658220][ C1] [ 424.659612][ C1] task:ksoftirqd/2 state:R running task stack:24000 pid:22 ppid:2 flags:0x00004000 [ 424.664284][ C1] Call Trace: [ 424.665785][ C1] [ 424.667157][ C1] __schedule+0xee1/0x59f0 [ 424.669115][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 424.671338][ C1] ? sched_clock+0x10/0x20 [ 424.673236][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 424.675289][ C1] ? __napi_poll.constprop.0+0x530/0x530 [ 424.677623][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.679889][ C1] ? _local_bh_enable+0xa0/0xa0 [ 424.681954][ C1] ? preempt_count_sub+0x150/0x150 [ 424.684215][ C1] schedule+0xe7/0x1b0 [ 424.686018][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.688174][ C1] ? sort_range+0x30/0x30 [ 424.690093][ C1] kthread+0x33a/0x430 [ 424.692004][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.694525][ C1] ret_from_fork+0x2c/0x70 [ 424.696560][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.699162][ C1] ret_from_fork_asm+0x11/0x20 [ 424.701346][ C1] [ 424.702765][ C1] task:kworker/2:0H state:I stack:29360 pid:24 ppid:2 flags:0x00004000 [ 424.706824][ C1] Workqueue: 0x0 (events_highpri) [ 424.709015][ C1] Call Trace: [ 424.710407][ C1] [ 424.711669][ C1] __schedule+0xee1/0x59f0 [ 424.713549][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.715458][ C1] ? put_pwq+0x87/0x1b0 [ 424.717361][ C1] ? process_one_work+0x33e/0x16f0 [ 424.719648][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.722001][ C1] ? worker_thread+0x178/0x1110 [ 424.724184][ C1] ? kthread_data+0x53/0xc0 [ 424.726150][ C1] schedule+0xe7/0x1b0 [ 424.727937][ C1] worker_thread+0x17d/0x1110 [ 424.729987][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.732316][ C1] kthread+0x33a/0x430 [ 424.734052][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.736124][ C1] ret_from_fork+0x2c/0x70 [ 424.737784][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.740182][ C1] ret_from_fork_asm+0x11/0x20 [ 424.744830][ C1] [ 424.746057][ C1] task:cpuhp/1 state:S stack:27696 pid:25 ppid:2 flags:0x00004000 [ 424.749441][ C1] Call Trace: [ 424.751456][ C1] [ 424.752639][ C1] __schedule+0xee1/0x59f0 [ 424.754581][ C1] ? find_held_lock+0x2d/0x110 [ 424.756541][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.758903][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.761162][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.763589][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 424.765987][ C1] ? take_cpu_down+0x190/0x190 [ 424.767893][ C1] schedule+0xe7/0x1b0 [ 424.769637][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.773349][ C1] ? sort_range+0x30/0x30 [ 424.775338][ C1] kthread+0x33a/0x430 [ 424.777057][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.779433][ C1] ret_from_fork+0x2c/0x70 [ 424.781536][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.784173][ C1] ret_from_fork_asm+0x11/0x20 [ 424.786430][ C1] [ 424.787843][ C1] task:migration/1 state:S stack:29312 pid:26 ppid:2 flags:0x00004000 [ 424.791837][ C1] Stopper: 0x0 <- 0x0 [ 424.793544][ C1] Call Trace: [ 424.795119][ C1] [ 424.796494][ C1] __schedule+0xee1/0x59f0 [ 424.798578][ C1] ? find_held_lock+0x2d/0x110 [ 424.800910][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.803419][ C1] ? cpu_stop_should_run+0x7e/0xc0 [ 424.805778][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.808220][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 424.810454][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.812978][ C1] schedule+0xe7/0x1b0 [ 424.814737][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.816945][ C1] ? sort_range+0x30/0x30 [ 424.818789][ C1] kthread+0x33a/0x430 [ 424.820376][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.822722][ C1] ret_from_fork+0x2c/0x70 [ 424.824736][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.827220][ C1] ret_from_fork_asm+0x11/0x20 [ 424.829465][ C1] [ 424.830879][ C1] task:ksoftirqd/1 state:S stack:25424 pid:27 ppid:2 flags:0x00004000 [ 424.834879][ C1] Call Trace: [ 424.836429][ C1] [ 424.837683][ C1] __schedule+0xee1/0x59f0 [ 424.839798][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 424.842236][ C1] ? sched_clock+0x10/0x20 [ 424.844186][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 424.847953][ C1] ? rcu_report_dead+0x620/0x620 [ 424.850158][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.852021][ C1] ? _local_bh_enable+0xa0/0xa0 [ 424.853708][ C1] ? preempt_count_sub+0x150/0x150 [ 424.855484][ C1] schedule+0xe7/0x1b0 [ 424.856927][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.858697][ C1] ? sort_range+0x30/0x30 [ 424.860176][ C1] kthread+0x33a/0x430 [ 424.861576][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.863999][ C1] ret_from_fork+0x2c/0x70 [ 424.865982][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.868342][ C1] ret_from_fork_asm+0x11/0x20 [ 424.870368][ C1] [ 424.871681][ C1] task:kworker/1:0 state:R running task stack:22160 pid:28 ppid:2 flags:0x00004000 [ 424.876136][ C1] Workqueue: 0x0 (events) [ 424.878021][ C1] Call Trace: [ 424.879467][ C1] [ 424.880725][ C1] __schedule+0xee1/0x59f0 [ 424.882766][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.884682][ C1] ? put_pwq+0x87/0x1b0 [ 424.886645][ C1] ? process_one_work+0x33e/0x16f0 [ 424.888953][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.891686][ C1] ? worker_thread+0x178/0x1110 [ 424.893985][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.895971][ C1] ? kthread_data+0x53/0xc0 [ 424.898118][ C1] schedule+0xe7/0x1b0 [ 424.899913][ C1] worker_thread+0x17d/0x1110 [ 424.902071][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.904227][ C1] kthread+0x33a/0x430 [ 424.905739][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.907908][ C1] ret_from_fork+0x2c/0x70 [ 424.909726][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.911881][ C1] ret_from_fork_asm+0x11/0x20 [ 424.913668][ C1] [ 424.914969][ C1] task:kworker/1:0H state:I stack:29392 pid:29 ppid:2 flags:0x00004000 [ 424.918899][ C1] Workqueue: 0x0 (events_highpri) [ 424.921081][ C1] Call Trace: [ 424.922571][ C1] [ 424.923829][ C1] __schedule+0xee1/0x59f0 [ 424.925743][ C1] ? spin_bug+0x1d0/0x1d0 [ 424.927506][ C1] ? put_pwq+0x87/0x1b0 [ 424.929013][ C1] ? process_one_work+0x33e/0x16f0 [ 424.930990][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.932813][ C1] ? worker_thread+0x178/0x1110 [ 424.934605][ C1] ? kthread_data+0x53/0xc0 [ 424.936331][ C1] schedule+0xe7/0x1b0 [ 424.937932][ C1] worker_thread+0x17d/0x1110 [ 424.939493][ C1] ? process_one_work+0x16f0/0x16f0 [ 424.941375][ C1] kthread+0x33a/0x430 [ 424.942898][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.944874][ C1] ret_from_fork+0x2c/0x70 [ 424.946485][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.948520][ C1] ret_from_fork_asm+0x11/0x20 [ 424.950211][ C1] [ 424.951310][ C1] task:cpuhp/3 state:S stack:28368 pid:30 ppid:2 flags:0x00004000 [ 424.954536][ C1] Call Trace: [ 424.955711][ C1] [ 424.956921][ C1] __schedule+0xee1/0x59f0 [ 424.958676][ C1] ? find_held_lock+0x2d/0x110 [ 424.960426][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 424.962441][ C1] ? io_schedule_timeout+0x150/0x150 [ 424.964614][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 424.967008][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 424.969378][ C1] ? take_cpu_down+0x190/0x190 [ 424.971342][ C1] schedule+0xe7/0x1b0 [ 424.972972][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 424.974884][ C1] ? sort_range+0x30/0x30 [ 424.976625][ C1] kthread+0x33a/0x430 [ 424.978349][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.980398][ C1] ret_from_fork+0x2c/0x70 [ 424.982110][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.984170][ C1] ret_from_fork_asm+0x11/0x20 [ 424.985885][ C1] [ 424.987116][ C1] task:migration/3 state:S stack:29312 pid:31 ppid:2 flags:0x00004000 [ 424.991047][ C1] Stopper: 0x0 <- 0x0 [ 424.992794][ C1] Call Trace: [ 424.994174][ C1] [ 424.995435][ C1] __schedule+0xee1/0x59f0 [ 424.997270][ C1] ? find_held_lock+0x2d/0x110 [ 424.999290][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.001684][ C1] ? cpu_stop_should_run+0x7e/0xc0 [ 425.003735][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.005852][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.007743][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 425.010098][ C1] schedule+0xe7/0x1b0 [ 425.011613][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 425.013651][ C1] ? sort_range+0x30/0x30 [ 425.015380][ C1] kthread+0x33a/0x430 [ 425.017073][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.019642][ C1] ret_from_fork+0x2c/0x70 [ 425.021285][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.023492][ C1] ret_from_fork_asm+0x11/0x20 [ 425.025383][ C1] [ 425.026565][ C1] task:ksoftirqd/3 state:S stack:28656 pid:32 ppid:2 flags:0x00004000 [ 425.029939][ C1] Call Trace: [ 425.031198][ C1] [ 425.032285][ C1] __schedule+0xee1/0x59f0 [ 425.033984][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 425.035900][ C1] ? sched_clock+0x10/0x20 [ 425.037606][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 425.039551][ C1] ? __wake_up_sync+0x20/0x20 [ 425.041549][ C1] ? rcu_is_watching+0x12/0xb0 [ 425.043620][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.045724][ C1] ? _local_bh_enable+0xa0/0xa0 [ 425.047643][ C1] ? preempt_count_sub+0x150/0x150 [ 425.049671][ C1] schedule+0xe7/0x1b0 [ 425.051228][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 425.053147][ C1] ? sort_range+0x30/0x30 [ 425.054761][ C1] kthread+0x33a/0x430 [ 425.056277][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.058341][ C1] ret_from_fork+0x2c/0x70 [ 425.059981][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.062090][ C1] ret_from_fork_asm+0x11/0x20 [ 425.063843][ C1] [ 425.065035][ C1] task:kworker/3:0 state:I stack:22752 pid:33 ppid:2 flags:0x00004000 [ 425.068638][ C1] Workqueue: 0x0 (events) [ 425.070295][ C1] Call Trace: [ 425.071476][ C1] [ 425.072760][ C1] __schedule+0xee1/0x59f0 [ 425.074803][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.076842][ C1] ? put_pwq+0x87/0x1b0 [ 425.078721][ C1] ? process_one_work+0x33e/0x16f0 [ 425.080987][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.082933][ C1] ? worker_thread+0x178/0x1110 [ 425.084605][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.086415][ C1] ? kthread_data+0x53/0xc0 [ 425.088351][ C1] schedule+0xe7/0x1b0 [ 425.090196][ C1] worker_thread+0x17d/0x1110 [ 425.092172][ C1] ? process_one_work+0x16f0/0x16f0 [ 425.094091][ C1] kthread+0x33a/0x430 [ 425.095824][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.098187][ C1] ret_from_fork+0x2c/0x70 [ 425.100197][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.102641][ C1] ret_from_fork_asm+0x11/0x20 [ 425.104782][ C1] [ 425.106222][ C1] task:kworker/3:0H state:I stack:29392 pid:34 ppid:2 flags:0x00004000 [ 425.110380][ C1] Workqueue: 0x0 (kblockd) [ 425.111487][ T5161] usb 5-1: USB disconnect, device number 45 [ 425.112432][ C1] Call Trace: [ 425.112441][ C1] [ 425.112449][ C1] __schedule+0xee1/0x59f0 [ 425.112478][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.112501][ C1] ? put_pwq+0x87/0x1b0 [ 425.112520][ C1] ? process_one_work+0x33e/0x16f0 [ 425.125637][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.127731][ C1] ? worker_thread+0x178/0x1110 [ 425.129758][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.131788][ C1] ? kthread_data+0x53/0xc0 [ 425.133962][ C1] schedule+0xe7/0x1b0 [ 425.135855][ C1] worker_thread+0x17d/0x1110 [ 425.138109][ C1] ? process_one_work+0x16f0/0x16f0 [ 425.140415][ C1] kthread+0x33a/0x430 [ 425.142190][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.144833][ C1] ret_from_fork+0x2c/0x70 [ 425.146829][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.149194][ C1] ret_from_fork_asm+0x11/0x20 [ 425.151121][ C1] [ 425.152399][ C1] task:kdevtmpfs state:S stack:27280 pid:35 ppid:2 flags:0x00004000 [ 425.154942][ T4920] usb 8-1: USB disconnect, device number 47 [ 425.158185][ C1] Call Trace: [ 425.158196][ C1] [ 425.161024][ T6] usb 7-1: USB disconnect, device number 45 [ 425.162416][ C1] __schedule+0xee1/0x59f0 [ 425.164369][ T1383] usb 6-1: USB disconnect, device number 47 [ 425.166501][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.174172][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.176562][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.178903][ C1] ? devtmpfs_work_loop+0x6d4/0x7e0 [ 425.180924][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.182894][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.184668][ C1] schedule+0xe7/0x1b0 [ 425.186750][ C1] devtmpfs_work_loop+0x6d9/0x7e0 [ 425.188964][ C1] ? handle_remove+0x780/0x780 [ 425.191158][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 425.193501][ C1] ? dmar_validate_one_drhd+0x1e0/0x1e0 [ 425.195933][ C1] devtmpfsd+0x48/0x50 [ 425.197753][ C1] kthread+0x33a/0x430 [ 425.199271][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.201490][ C1] ret_from_fork+0x2c/0x70 [ 425.203225][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.205511][ C1] ret_from_fork_asm+0x11/0x20 [ 425.207401][ C1] [ 425.208604][ C1] task:inet_frag_wq state:I stack:30272 pid:36 ppid:2 flags:0x00004000 [ 425.212396][ C1] Call Trace: [ 425.213765][ C1] [ 425.215203][ C1] __schedule+0xee1/0x59f0 [ 425.216953][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.219598][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.221677][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.223963][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.225623][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.227687][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.229669][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.231726][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.233363][ C1] ? kthread_data+0x53/0xc0 [ 425.235111][ C1] schedule+0xe7/0x1b0 [ 425.236626][ C1] rescuer_thread+0x949/0xdd0 [ 425.238230][ C1] ? worker_thread+0x1110/0x1110 [ 425.240259][ C1] ? __kthread_parkme+0x152/0x220 [ 425.242141][ C1] ? worker_thread+0x1110/0x1110 [ 425.244046][ C1] kthread+0x33a/0x430 [ 425.245530][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.247677][ C1] ret_from_fork+0x2c/0x70 [ 425.249554][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.251937][ C1] ret_from_fork_asm+0x11/0x20 [ 425.254023][ C1] [ 425.255482][ C1] task:kworker/2:1 state:R running task stack:23024 pid:37 ppid:2 flags:0x00004000 [ 425.259768][ C1] Workqueue: 0x0 (events) [ 425.261698][ C1] Call Trace: [ 425.263316][ C1] [ 425.264720][ C1] __schedule+0xee1/0x59f0 [ 425.266727][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.268521][ C1] ? put_pwq+0x87/0x1b0 [ 425.270349][ C1] ? process_one_work+0x33e/0x16f0 [ 425.272303][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.274684][ C1] ? worker_thread+0x178/0x1110 [ 425.276745][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.278548][ C1] ? kthread_data+0x53/0xc0 [ 425.280497][ C1] schedule+0xe7/0x1b0 [ 425.282238][ C1] worker_thread+0x17d/0x1110 [ 425.284133][ C1] ? __kthread_parkme+0x152/0x220 [ 425.286264][ C1] ? process_one_work+0x16f0/0x16f0 [ 425.288446][ C1] kthread+0x33a/0x430 [ 425.290363][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.292921][ C1] ret_from_fork+0x2c/0x70 [ 425.294887][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.297416][ C1] ret_from_fork_asm+0x11/0x20 [ 425.299461][ C1] [ 425.300693][ C1] task:kauditd state:S stack:29168 pid:38 ppid:2 flags:0x00004000 [ 425.304610][ C1] Call Trace: [ 425.306056][ C1] [ 425.307417][ C1] __schedule+0xee1/0x59f0 [ 425.309375][ C1] ? lock_acquire+0x1ae/0x510 [ 425.311521][ C1] ? find_held_lock+0x2d/0x110 [ 425.314829][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.317369][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 425.319847][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 425.322348][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 425.324677][ C1] schedule+0xe7/0x1b0 [ 425.326512][ C1] kauditd_thread+0x4f5/0xa90 [ 425.328619][ C1] ? auditd_reset+0x1a0/0x1a0 [ 425.330923][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 425.333575][ C1] ? __kthread_parkme+0x152/0x220 [ 425.335590][ C1] ? auditd_reset+0x1a0/0x1a0 [ 425.337492][ C1] kthread+0x33a/0x430 [ 425.339264][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.341404][ C1] ret_from_fork+0x2c/0x70 [ 425.343228][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.345299][ C1] ret_from_fork_asm+0x11/0x20 [ 425.347010][ C1] [ 425.348465][ C1] task:khungtaskd state:S stack:29264 pid:39 ppid:2 flags:0x00004000 [ 425.352100][ C1] Call Trace: [ 425.353414][ C1] [ 425.354962][ C1] __schedule+0xee1/0x59f0 [ 425.356903][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.359132][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 425.361304][ C1] schedule+0xe7/0x1b0 [ 425.363004][ C1] schedule_timeout+0x157/0x2c0 [ 425.364948][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 425.366929][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 425.368950][ C1] ? __kthread_parkme+0xc4/0x220 [ 425.370966][ C1] watchdog+0x131/0x11b0 [ 425.372428][ C1] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 425.374616][ C1] ? __kthread_parkme+0x152/0x220 [ 425.376396][ C1] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 425.378508][ C1] kthread+0x33a/0x430 [ 425.379969][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.382209][ C1] ret_from_fork+0x2c/0x70 [ 425.384223][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.386421][ C1] ret_from_fork_asm+0x11/0x20 [ 425.388587][ C1] [ 425.389970][ C1] task:kworker/u18:0 state:I stack:30384 pid:40 ppid:2 flags:0x00004000 [ 425.393633][ C1] Call Trace: [ 425.395009][ C1] [ 425.396206][ C1] __schedule+0xee1/0x59f0 [ 425.398097][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.400469][ C1] ? worker_thread+0xb9/0x1110 [ 425.402363][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.404526][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.406552][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.408710][ C1] ? worker_thread+0x178/0x1110 [ 425.410840][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.413079][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.414807][ C1] ? kthread_data+0x53/0xc0 [ 425.416360][ C1] schedule+0xe7/0x1b0 [ 425.418087][ C1] worker_thread+0x17d/0x1110 [ 425.419868][ C1] ? __kthread_parkme+0x152/0x220 [ 425.421937][ C1] ? process_one_work+0x16f0/0x16f0 [ 425.424093][ C1] kthread+0x33a/0x430 [ 425.427709][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.430077][ C1] ret_from_fork+0x2c/0x70 [ 425.432047][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.434459][ C1] ret_from_fork_asm+0x11/0x20 [ 425.436242][ C1] [ 425.437555][ C1] task:oom_reaper state:S stack:30304 pid:41 ppid:2 flags:0x00004000 [ 425.440967][ C1] Call Trace: [ 425.442244][ C1] [ 425.443337][ C1] __schedule+0xee1/0x59f0 [ 425.445114][ C1] ? lock_acquire+0x1ae/0x510 [ 425.447209][ C1] ? find_held_lock+0x2d/0x110 [ 425.449106][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.451363][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 425.453739][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 425.455598][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 425.457508][ C1] schedule+0xe7/0x1b0 [ 425.458995][ C1] ? __probestub_finish_task_reaping+0x10/0x10 [ 425.461540][ C1] oom_reaper+0xbf6/0xdb0 [ 425.463127][ C1] ? __kthread_parkme+0xc4/0x220 [ 425.464784][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.466891][ C1] ? __probestub_finish_task_reaping+0x10/0x10 [ 425.469399][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 425.472225][ C1] ? __kthread_parkme+0x152/0x220 [ 425.474448][ C1] ? __probestub_finish_task_reaping+0x10/0x10 [ 425.477019][ C1] kthread+0x33a/0x430 [ 425.478734][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.481061][ C1] ret_from_fork+0x2c/0x70 [ 425.482961][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.485276][ C1] ret_from_fork_asm+0x11/0x20 [ 425.487248][ C1] [ 425.488505][ C1] task:writeback state:I stack:30272 pid:42 ppid:2 flags:0x00004000 [ 425.493391][ C1] Call Trace: [ 425.494950][ C1] [ 425.496204][ C1] __schedule+0xee1/0x59f0 [ 425.498083][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.500334][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.502126][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.504324][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.505998][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.507858][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.509621][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.511673][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.513435][ C1] ? kthread_data+0x53/0xc0 [ 425.515298][ C1] schedule+0xe7/0x1b0 [ 425.516895][ C1] rescuer_thread+0x949/0xdd0 [ 425.518919][ C1] ? worker_thread+0x1110/0x1110 [ 425.520701][ C1] ? __kthread_parkme+0x152/0x220 [ 425.523042][ C1] ? worker_thread+0x1110/0x1110 [ 425.525063][ C1] kthread+0x33a/0x430 [ 425.526541][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.528477][ C1] ret_from_fork+0x2c/0x70 [ 425.530372][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.532721][ C1] ret_from_fork_asm+0x11/0x20 [ 425.534717][ C1] [ 425.536106][ C1] task:kcompactd0 state:S stack:28816 pid:43 ppid:2 flags:0x00004000 [ 425.540059][ C1] Call Trace: [ 425.541369][ C1] [ 425.542606][ C1] __schedule+0xee1/0x59f0 [ 425.544421][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.546394][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 425.548153][ C1] schedule+0xe7/0x1b0 [ 425.549692][ C1] schedule_timeout+0x157/0x2c0 [ 425.551595][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 425.553784][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 425.555821][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 425.558015][ C1] ? prepare_to_wait_event+0xcf/0x690 [ 425.560117][ C1] kcompactd+0xa06/0xd80 [ 425.561726][ C1] ? kcompactd_do_work+0x6e0/0x6e0 [ 425.563702][ C1] ? kthread+0x26d/0x430 [ 425.565291][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 425.567512][ C1] ? __kthread_parkme+0x152/0x220 [ 425.569448][ C1] ? kcompactd_do_work+0x6e0/0x6e0 [ 425.571415][ C1] kthread+0x33a/0x430 [ 425.572991][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.575131][ C1] ret_from_fork+0x2c/0x70 [ 425.576785][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.578982][ C1] ret_from_fork_asm+0x11/0x20 [ 425.580849][ C1] [ 425.582148][ C1] task:kcompactd1 state:S stack:28816 pid:44 ppid:2 flags:0x00004000 [ 425.585670][ C1] Call Trace: [ 425.587027][ C1] [ 425.588185][ C1] __schedule+0xee1/0x59f0 [ 425.589960][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.592018][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 425.594290][ C1] schedule+0xe7/0x1b0 [ 425.595813][ C1] schedule_timeout+0x157/0x2c0 [ 425.597549][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 425.599509][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 425.601606][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 425.603836][ C1] ? prepare_to_wait_event+0xcf/0x690 [ 425.605826][ C1] kcompactd+0xa06/0xd80 [ 425.607344][ C1] ? kcompactd_do_work+0x6e0/0x6e0 [ 425.609198][ C1] ? kthread+0x26d/0x430 [ 425.610795][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 425.612997][ C1] ? __kthread_parkme+0x152/0x220 [ 425.615206][ C1] ? kcompactd_do_work+0x6e0/0x6e0 [ 425.617600][ C1] kthread+0x33a/0x430 [ 425.619570][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.622243][ C1] ret_from_fork+0x2c/0x70 [ 425.624353][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.626751][ C1] ret_from_fork_asm+0x11/0x20 [ 425.629048][ C1] [ 425.630556][ C1] task:ksmd state:S stack:29968 pid:45 ppid:2 flags:0x00004000 [ 425.634840][ C1] Call Trace: [ 425.636438][ C1] [ 425.637823][ C1] __schedule+0xee1/0x59f0 [ 425.639962][ C1] ? lock_acquire+0x1ae/0x510 [ 425.642213][ C1] ? find_held_lock+0x2d/0x110 [ 425.644468][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.646973][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 425.649690][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 425.652146][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 425.654926][ C1] schedule+0xe7/0x1b0 [ 425.656867][ C1] ksm_scan_thread+0x12e2/0x48e0 [ 425.659171][ C1] ? __schedule+0xee9/0x59f0 [ 425.661350][ C1] ? try_to_wake_up+0x7d1/0x15a0 [ 425.663717][ C1] ? lock_acquire+0x1ae/0x510 [ 425.665991][ C1] ? stable_tree_search+0x2750/0x2750 [ 425.668493][ C1] ? __kthread_parkme+0xc4/0x220 [ 425.670845][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.673364][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 425.676160][ C1] ? kthread+0x26d/0x430 [ 425.678255][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 425.680993][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 425.683514][ C1] ? __kthread_parkme+0x152/0x220 [ 425.685952][ C1] ? stable_tree_search+0x2750/0x2750 [ 425.688493][ C1] kthread+0x33a/0x430 [ 425.690426][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.693057][ C1] ret_from_fork+0x2c/0x70 [ 425.695139][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.697758][ C1] ret_from_fork_asm+0x11/0x20 [ 425.700067][ C1] [ 425.701599][ C1] task:khugepaged state:S stack:28032 pid:46 ppid:2 flags:0x00004000 [ 425.706000][ C1] Call Trace: [ 425.707594][ C1] [ 425.709002][ C1] __schedule+0xee1/0x59f0 [ 425.711128][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.713586][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 425.715808][ C1] schedule+0xe7/0x1b0 [ 425.717441][ C1] schedule_timeout+0x157/0x2c0 [ 425.719752][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 425.722216][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 425.724582][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 425.727157][ C1] ? prepare_to_wait_event+0xcf/0x690 [ 425.729669][ C1] khugepaged+0xe14/0x1860 [ 425.731785][ C1] ? collapse_pte_mapped_thp+0x14b0/0x14b0 [ 425.734245][ C1] ? find_held_lock+0x2d/0x110 [ 425.736530][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.739111][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 425.741931][ C1] ? kthread+0x26d/0x430 [ 425.743944][ C1] ? __kthread_parkme+0x152/0x220 [ 425.746275][ C1] ? collapse_pte_mapped_thp+0x14b0/0x14b0 [ 425.748988][ C1] kthread+0x33a/0x430 [ 425.750923][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.753563][ C1] ret_from_fork+0x2c/0x70 [ 425.755712][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.758376][ C1] ret_from_fork_asm+0x11/0x20 [ 425.760668][ C1] [ 425.762174][ C1] task:pencrypt_serial state:I stack:30272 pid:47 ppid:2 flags:0x00004000 [ 425.765938][ C1] Call Trace: [ 425.767510][ C1] [ 425.768819][ C1] __schedule+0xee1/0x59f0 [ 425.770772][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.772960][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.774736][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.776690][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.778856][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.780840][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.782604][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.784441][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.786051][ C1] ? kthread_data+0x53/0xc0 [ 425.787814][ C1] schedule+0xe7/0x1b0 [ 425.789546][ C1] rescuer_thread+0x949/0xdd0 [ 425.791477][ C1] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 425.793582][ C1] ? worker_thread+0x1110/0x1110 [ 425.795694][ C1] ? __kthread_parkme+0x152/0x220 [ 425.797951][ C1] ? worker_thread+0x1110/0x1110 [ 425.800171][ C1] kthread+0x33a/0x430 [ 425.802034][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.804518][ C1] ret_from_fork+0x2c/0x70 [ 425.806497][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.809014][ C1] ret_from_fork_asm+0x11/0x20 [ 425.811134][ C1] [ 425.812514][ C1] task:pdecrypt_serial state:I stack:29752 pid:48 ppid:2 flags:0x00004000 [ 425.816711][ C1] Call Trace: [ 425.818253][ C1] [ 425.819335][ C1] __schedule+0xee1/0x59f0 [ 425.820957][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.823180][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.824974][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.827023][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.828834][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.830758][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.832552][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.834406][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.836008][ C1] ? kthread_data+0x53/0xc0 [ 425.837709][ C1] schedule+0xe7/0x1b0 [ 425.839209][ C1] rescuer_thread+0x949/0xdd0 [ 425.840925][ C1] ? worker_thread+0x1110/0x1110 [ 425.842813][ C1] ? __kthread_parkme+0x152/0x220 [ 425.844649][ C1] ? worker_thread+0x1110/0x1110 [ 425.846472][ C1] kthread+0x33a/0x430 [ 425.847988][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.850111][ C1] ret_from_fork+0x2c/0x70 [ 425.851740][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.853765][ C1] ret_from_fork_asm+0x11/0x20 [ 425.855542][ C1] [ 425.856690][ C1] task:cryptd state:I stack:30272 pid:49 ppid:2 flags:0x00004000 [ 425.860134][ C1] Call Trace: [ 425.861364][ C1] [ 425.862478][ C1] __schedule+0xee1/0x59f0 [ 425.864112][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.866296][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.868068][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.870029][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.871785][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.873706][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.875519][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.877369][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.878964][ C1] ? kthread_data+0x53/0xc0 [ 425.880639][ C1] schedule+0xe7/0x1b0 [ 425.882167][ C1] rescuer_thread+0x949/0xdd0 [ 425.883898][ C1] ? worker_thread+0x1110/0x1110 [ 425.885701][ C1] ? __kthread_parkme+0x152/0x220 [ 425.887706][ C1] ? worker_thread+0x1110/0x1110 [ 425.889500][ C1] kthread+0x33a/0x430 [ 425.891060][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.893093][ C1] ret_from_fork+0x2c/0x70 [ 425.894753][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.896816][ C1] ret_from_fork_asm+0x11/0x20 [ 425.898606][ C1] [ 425.899706][ C1] task:kintegrityd state:I stack:30272 pid:50 ppid:2 flags:0x00004000 [ 425.903004][ C1] Call Trace: [ 425.904230][ C1] [ 425.905324][ C1] __schedule+0xee1/0x59f0 [ 425.906971][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.909770][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.911559][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.913519][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.915272][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.917228][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.919017][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.921070][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.922682][ C1] ? kthread_data+0x53/0xc0 [ 425.924319][ C1] schedule+0xe7/0x1b0 [ 425.925855][ C1] rescuer_thread+0x949/0xdd0 [ 425.928076][ C1] ? worker_thread+0x1110/0x1110 [ 425.930428][ C1] ? __kthread_parkme+0x152/0x220 [ 425.932808][ C1] ? worker_thread+0x1110/0x1110 [ 425.935154][ C1] kthread+0x33a/0x430 [ 425.936847][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.939424][ C1] ret_from_fork+0x2c/0x70 [ 425.941523][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.944261][ C1] ret_from_fork_asm+0x11/0x20 [ 425.946528][ C1] [ 425.948018][ C1] task:kblockd state:I stack:29752 pid:51 ppid:2 flags:0x00004000 [ 425.952339][ C1] Call Trace: [ 425.953932][ C1] [ 425.955342][ C1] __schedule+0xee1/0x59f0 [ 425.957453][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 425.960236][ C1] ? rescuer_thread+0x136/0xdd0 [ 425.962541][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.965048][ C1] ? __mutex_lock+0x25b/0x1340 [ 425.967308][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.969761][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 425.972103][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 425.974474][ C1] ? spin_bug+0x1d0/0x1d0 [ 425.976519][ C1] ? kthread_data+0x53/0xc0 [ 425.978731][ C1] schedule+0xe7/0x1b0 [ 425.980741][ C1] rescuer_thread+0x949/0xdd0 [ 425.982991][ C1] ? worker_thread+0x1110/0x1110 [ 425.985326][ C1] ? __kthread_parkme+0x152/0x220 [ 425.987713][ C1] ? worker_thread+0x1110/0x1110 [ 425.990079][ C1] kthread+0x33a/0x430 [ 425.991866][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.994374][ C1] ret_from_fork+0x2c/0x70 [ 425.996498][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.999113][ C1] ret_from_fork_asm+0x11/0x20 [ 426.001386][ C1] [ 426.002910][ C1] task:blkcg_punt_bio state:I stack:30272 pid:52 ppid:2 flags:0x00004000 [ 426.007138][ C1] Call Trace: [ 426.008385][ C1] [ 426.009493][ C1] __schedule+0xee1/0x59f0 [ 426.011203][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.013425][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.015278][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.017338][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.019207][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.021193][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.023027][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.024908][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.026557][ C1] ? kthread_data+0x53/0xc0 [ 426.028299][ C1] schedule+0xe7/0x1b0 [ 426.029803][ C1] rescuer_thread+0x949/0xdd0 [ 426.031624][ C1] ? worker_thread+0x1110/0x1110 [ 426.033490][ C1] ? __kthread_parkme+0x152/0x220 [ 426.035376][ C1] ? worker_thread+0x1110/0x1110 [ 426.037372][ C1] kthread+0x33a/0x430 [ 426.039013][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.041083][ C1] ret_from_fork+0x2c/0x70 [ 426.042818][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.044917][ C1] ret_from_fork_asm+0x11/0x20 [ 426.046730][ C1] [ 426.047912][ C1] task:kworker/u17:2 state:I stack:24656 pid:53 ppid:2 flags:0x00004000 [ 426.051348][ C1] Workqueue: 0x0 (wg-kex-wg0) [ 426.053123][ C1] Call Trace: [ 426.054364][ C1] [ 426.055438][ C1] __schedule+0xee1/0x59f0 [ 426.057157][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.058776][ C1] ? put_pwq+0x87/0x1b0 [ 426.060355][ C1] ? process_one_work+0x33e/0x16f0 [ 426.062280][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.064265][ C1] ? worker_thread+0x178/0x1110 [ 426.066110][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.067804][ C1] ? kthread_data+0x53/0xc0 [ 426.069515][ C1] schedule+0xe7/0x1b0 [ 426.071049][ C1] worker_thread+0x17d/0x1110 [ 426.072806][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.074763][ C1] kthread+0x33a/0x430 [ 426.076299][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.078495][ C1] ret_from_fork+0x2c/0x70 [ 426.080276][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.082466][ C1] ret_from_fork_asm+0x11/0x20 [ 426.084293][ C1] [ 426.085462][ C1] task:kworker/3:1 state:I stack:25648 pid:54 ppid:2 flags:0x00004000 [ 426.088917][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 426.090766][ C1] Call Trace: [ 426.092039][ C1] [ 426.093153][ C1] __schedule+0xee1/0x59f0 [ 426.094830][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.096456][ C1] ? put_pwq+0x87/0x1b0 [ 426.098041][ C1] ? process_one_work+0x33e/0x16f0 [ 426.099964][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.101968][ C1] ? worker_thread+0x178/0x1110 [ 426.103797][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.105444][ C1] ? kthread_data+0x53/0xc0 [ 426.107288][ C1] schedule+0xe7/0x1b0 [ 426.108876][ C1] worker_thread+0x17d/0x1110 [ 426.110636][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.112598][ C1] kthread+0x33a/0x430 [ 426.114129][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.116230][ C1] ret_from_fork+0x2c/0x70 [ 426.117888][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.119997][ C1] ret_from_fork_asm+0x11/0x20 [ 426.121834][ C1] [ 426.123017][ C1] task:tpm_dev_wq state:I stack:30272 pid:55 ppid:2 flags:0x00004000 [ 426.126419][ C1] Call Trace: [ 426.127672][ C1] [ 426.128788][ C1] __schedule+0xee1/0x59f0 [ 426.130465][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.132714][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.134593][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.136630][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.138431][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.140433][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.142311][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.144343][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.146040][ C1] ? kthread_data+0x53/0xc0 [ 426.147785][ C1] schedule+0xe7/0x1b0 [ 426.149368][ C1] rescuer_thread+0x949/0xdd0 [ 426.151167][ C1] ? worker_thread+0x1110/0x1110 [ 426.153050][ C1] ? __kthread_parkme+0x152/0x220 [ 426.155033][ C1] ? worker_thread+0x1110/0x1110 [ 426.156933][ C1] kthread+0x33a/0x430 [ 426.158486][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.160564][ C1] ret_from_fork+0x2c/0x70 [ 426.162293][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.164731][ C1] ret_from_fork_asm+0x11/0x20 [ 426.167087][ C1] [ 426.168637][ C1] task:ata_sff state:I stack:29752 pid:56 ppid:2 flags:0x00004000 [ 426.173014][ C1] Call Trace: [ 426.174652][ C1] [ 426.176075][ C1] __schedule+0xee1/0x59f0 [ 426.178045][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.180516][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.182684][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.185351][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.187620][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.190132][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.192443][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.194774][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.196736][ C1] ? kthread_data+0x53/0xc0 [ 426.198821][ C1] schedule+0xe7/0x1b0 [ 426.200677][ C1] rescuer_thread+0x949/0xdd0 [ 426.202846][ C1] ? worker_thread+0x1110/0x1110 [ 426.205288][ C1] ? __kthread_parkme+0x152/0x220 [ 426.207707][ C1] ? worker_thread+0x1110/0x1110 [ 426.210026][ C1] kthread+0x33a/0x430 [ 426.211926][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.214537][ C1] ret_from_fork+0x2c/0x70 [ 426.216640][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.219290][ C1] ret_from_fork_asm+0x11/0x20 [ 426.221557][ C1] [ 426.222913][ C1] task:md state:I stack:30448 pid:57 ppid:2 flags:0x00004000 [ 426.227225][ C1] Call Trace: [ 426.228844][ C1] [ 426.230232][ C1] __schedule+0xee1/0x59f0 [ 426.232349][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.235168][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.237463][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.240005][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.242405][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.245097][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.247296][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.249365][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.251283][ C1] ? kthread_data+0x53/0xc0 [ 426.253233][ C1] schedule+0xe7/0x1b0 [ 426.255011][ C1] rescuer_thread+0x949/0xdd0 [ 426.256978][ C1] ? worker_thread+0x1110/0x1110 [ 426.259110][ C1] ? __kthread_parkme+0x152/0x220 [ 426.261002][ C1] ? worker_thread+0x1110/0x1110 [ 426.262797][ C1] kthread+0x33a/0x430 [ 426.264576][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.267038][ C1] ret_from_fork+0x2c/0x70 [ 426.269104][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.271673][ C1] ret_from_fork_asm+0x11/0x20 [ 426.273829][ C1] [ 426.274957][ C1] task:md_bitmap state:I stack:30448 pid:58 ppid:2 flags:0x00004000 [ 426.278647][ C1] Call Trace: [ 426.280143][ C1] [ 426.281382][ C1] __schedule+0xee1/0x59f0 [ 426.283363][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.286005][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.288216][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.290645][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.292650][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.294955][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.297215][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.299604][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.301659][ C1] ? kthread_data+0x53/0xc0 [ 426.303787][ C1] schedule+0xe7/0x1b0 [ 426.305590][ C1] rescuer_thread+0x949/0xdd0 [ 426.307787][ C1] ? worker_thread+0x1110/0x1110 [ 426.310135][ C1] ? __kthread_parkme+0x152/0x220 [ 426.312381][ C1] ? worker_thread+0x1110/0x1110 [ 426.314302][ C1] kthread+0x33a/0x430 [ 426.315965][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.318046][ C1] ret_from_fork+0x2c/0x70 [ 426.319887][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.322132][ C1] ret_from_fork_asm+0x11/0x20 [ 426.324198][ C1] [ 426.325426][ C1] task:edac-poller state:I stack:30272 pid:59 ppid:2 flags:0x00004000 [ 426.329286][ C1] Call Trace: [ 426.330855][ C1] [ 426.332156][ C1] __schedule+0xee1/0x59f0 [ 426.334064][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.336587][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.338647][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.340875][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.342872][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.345079][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.347328][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.349645][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.351690][ C1] ? kthread_data+0x53/0xc0 [ 426.353775][ C1] schedule+0xe7/0x1b0 [ 426.355621][ C1] rescuer_thread+0x949/0xdd0 [ 426.357843][ C1] ? worker_thread+0x1110/0x1110 [ 426.359976][ C1] ? __kthread_parkme+0x152/0x220 [ 426.362105][ C1] ? worker_thread+0x1110/0x1110 [ 426.364166][ C1] kthread+0x33a/0x430 [ 426.366021][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.368397][ C1] ret_from_fork+0x2c/0x70 [ 426.370339][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.372693][ C1] ret_from_fork_asm+0x11/0x20 [ 426.375361][ C1] [ 426.376858][ C1] task:kworker/u17:3 state:I stack:22864 pid:60 ppid:2 flags:0x00004000 [ 426.381185][ C1] Workqueue: 0x0 (events_unbound) [ 426.383439][ C1] Call Trace: [ 426.384860][ C1] [ 426.386254][ C1] __schedule+0xee1/0x59f0 [ 426.388149][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.389997][ C1] ? put_pwq+0x87/0x1b0 [ 426.391884][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.394237][ C1] ? worker_thread+0x178/0x1110 [ 426.396578][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.398647][ C1] ? kthread_data+0x53/0xc0 [ 426.400807][ C1] schedule+0xe7/0x1b0 [ 426.402751][ C1] worker_thread+0x17d/0x1110 [ 426.404792][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.407054][ C1] kthread+0x33a/0x430 [ 426.408757][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.411161][ C1] ret_from_fork+0x2c/0x70 [ 426.413077][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.415426][ C1] ret_from_fork_asm+0x11/0x20 [ 426.417464][ C1] [ 426.418741][ C1] task:ib-comp-wq state:I stack:30448 pid:61 ppid:2 flags:0x00004000 [ 426.422840][ C1] Call Trace: [ 426.424477][ C1] [ 426.425936][ C1] __schedule+0xee1/0x59f0 [ 426.428091][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.430980][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.433239][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.435718][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.438041][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.440579][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.442950][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.445232][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.447347][ C1] ? kthread_data+0x53/0xc0 [ 426.449520][ C1] schedule+0xe7/0x1b0 [ 426.451306][ C1] rescuer_thread+0x949/0xdd0 [ 426.453441][ C1] ? worker_thread+0x1110/0x1110 [ 426.455728][ C1] ? __kthread_parkme+0x152/0x220 [ 426.458148][ C1] ? worker_thread+0x1110/0x1110 [ 426.460528][ C1] kthread+0x33a/0x430 [ 426.462547][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.465275][ C1] ret_from_fork+0x2c/0x70 [ 426.467455][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.470178][ C1] ret_from_fork_asm+0x11/0x20 [ 426.472485][ C1] [ 426.474023][ C1] task:kworker/u20:0 state:I stack:30384 pid:63 ppid:2 flags:0x00004000 [ 426.478378][ C1] Call Trace: [ 426.479956][ C1] [ 426.481383][ C1] __schedule+0xee1/0x59f0 [ 426.483570][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.486393][ C1] ? worker_thread+0xb9/0x1110 [ 426.488701][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.491019][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.493294][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.495829][ C1] ? worker_thread+0x178/0x1110 [ 426.498186][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.500594][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.502702][ C1] ? kthread_data+0x53/0xc0 [ 426.504899][ C1] schedule+0xe7/0x1b0 [ 426.506892][ C1] worker_thread+0x17d/0x1110 [ 426.509159][ C1] ? __kthread_parkme+0x152/0x220 [ 426.511590][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.514035][ C1] kthread+0x33a/0x430 [ 426.515948][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.518642][ C1] ret_from_fork+0x2c/0x70 [ 426.520809][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.523607][ C1] ret_from_fork_asm+0x11/0x20 [ 426.525937][ C1] [ 426.527377][ C1] task:kworker/u21:0 state:I stack:30384 pid:64 ppid:2 flags:0x00004000 [ 426.531385][ C1] Call Trace: [ 426.532938][ C1] [ 426.534382][ C1] __schedule+0xee1/0x59f0 [ 426.536316][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.538878][ C1] ? worker_thread+0xb9/0x1110 [ 426.540931][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.543359][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.545461][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.547766][ C1] ? worker_thread+0x178/0x1110 [ 426.549805][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.552019][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.554121][ C1] ? kthread_data+0x53/0xc0 [ 426.556068][ C1] schedule+0xe7/0x1b0 [ 426.557691][ C1] worker_thread+0x17d/0x1110 [ 426.559677][ C1] ? __kthread_parkme+0x152/0x220 [ 426.561597][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.563619][ C1] kthread+0x33a/0x430 [ 426.565281][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.567446][ C1] ret_from_fork+0x2c/0x70 [ 426.569333][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.571631][ C1] ret_from_fork_asm+0x11/0x20 [ 426.573626][ C1] [ 426.574807][ C1] task:ib-comp-unb-wq state:I stack:30448 pid:65 ppid:2 flags:0x00004000 [ 426.578374][ C1] Call Trace: [ 426.579635][ C1] [ 426.580751][ C1] __schedule+0xee1/0x59f0 [ 426.582455][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.584679][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.586579][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.588838][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.590901][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.593194][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.595283][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.597492][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.599316][ C1] ? kthread_data+0x53/0xc0 [ 426.601278][ C1] schedule+0xe7/0x1b0 [ 426.603355][ C1] rescuer_thread+0x949/0xdd0 [ 426.605512][ C1] ? worker_thread+0x1110/0x1110 [ 426.607649][ C1] ? __kthread_parkme+0x152/0x220 [ 426.609752][ C1] ? worker_thread+0x1110/0x1110 [ 426.611617][ C1] kthread+0x33a/0x430 [ 426.613148][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.615431][ C1] ret_from_fork+0x2c/0x70 [ 426.617349][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.619699][ C1] ret_from_fork_asm+0x11/0x20 [ 426.621876][ C1] [ 426.623384][ C1] task:ib_mcast state:I stack:30272 pid:66 ppid:2 flags:0x00004000 [ 426.627347][ C1] Call Trace: [ 426.628618][ C1] [ 426.629798][ C1] __schedule+0xee1/0x59f0 [ 426.631495][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.633704][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.635526][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.637725][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.639760][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.642028][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.643856][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.645717][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.647506][ C1] ? kthread_data+0x53/0xc0 [ 426.649430][ C1] schedule+0xe7/0x1b0 [ 426.651263][ C1] rescuer_thread+0x949/0xdd0 [ 426.653325][ C1] ? worker_thread+0x1110/0x1110 [ 426.655187][ C1] ? __kthread_parkme+0x152/0x220 [ 426.657061][ C1] ? worker_thread+0x1110/0x1110 [ 426.659072][ C1] kthread+0x33a/0x430 [ 426.660771][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.663138][ C1] ret_from_fork+0x2c/0x70 [ 426.664883][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.667040][ C1] ret_from_fork_asm+0x11/0x20 [ 426.669077][ C1] [ 426.670325][ C1] task:ib_nl_sa_wq state:I stack:30272 pid:67 ppid:2 flags:0x00004000 [ 426.673869][ C1] Call Trace: [ 426.675402][ C1] [ 426.676714][ C1] __schedule+0xee1/0x59f0 [ 426.678711][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.681411][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.683614][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.686047][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.688189][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.690477][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.692386][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.694370][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.696063][ C1] ? kthread_data+0x53/0xc0 [ 426.698009][ C1] schedule+0xe7/0x1b0 [ 426.699839][ C1] rescuer_thread+0x949/0xdd0 [ 426.701831][ C1] ? worker_thread+0x1110/0x1110 [ 426.704019][ C1] ? __kthread_parkme+0x152/0x220 [ 426.706267][ C1] ? worker_thread+0x1110/0x1110 [ 426.708456][ C1] kthread+0x33a/0x430 [ 426.710280][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.712675][ C1] ret_from_fork+0x2c/0x70 [ 426.714470][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.716650][ C1] ret_from_fork_asm+0x11/0x20 [ 426.718573][ C1] [ 426.719799][ C1] task:kworker/2:1H state:I stack:27712 pid:68 ppid:2 flags:0x00004000 [ 426.723589][ C1] Workqueue: 0x0 (kblockd) [ 426.725614][ C1] Call Trace: [ 426.727137][ C1] [ 426.728470][ C1] __schedule+0xee1/0x59f0 [ 426.730310][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.732185][ C1] ? put_pwq+0x87/0x1b0 [ 426.733824][ C1] ? process_one_work+0x33e/0x16f0 [ 426.736113][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.738431][ C1] ? worker_thread+0x178/0x1110 [ 426.740608][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.742358][ C1] ? kthread_data+0x53/0xc0 [ 426.744411][ C1] schedule+0xe7/0x1b0 [ 426.746228][ C1] worker_thread+0x17d/0x1110 [ 426.748112][ C1] ? __kthread_parkme+0x152/0x220 [ 426.750190][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.752497][ C1] kthread+0x33a/0x430 [ 426.754119][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.756292][ C1] ret_from_fork+0x2c/0x70 [ 426.758050][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.760226][ C1] ret_from_fork_asm+0x11/0x20 [ 426.762126][ C1] [ 426.763356][ C1] task:rpciod state:I stack:30272 pid:69 ppid:2 flags:0x00004000 [ 426.767374][ C1] Call Trace: [ 426.768869][ C1] [ 426.770196][ C1] __schedule+0xee1/0x59f0 [ 426.772184][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.774830][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.776926][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.779357][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.781686][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.784055][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.786371][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.788485][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.790484][ C1] ? kthread_data+0x53/0xc0 [ 426.792671][ C1] schedule+0xe7/0x1b0 [ 426.794629][ C1] rescuer_thread+0x949/0xdd0 [ 426.796882][ C1] ? worker_thread+0x1110/0x1110 [ 426.799051][ C1] ? __kthread_parkme+0x152/0x220 [ 426.801472][ C1] ? worker_thread+0x1110/0x1110 [ 426.803868][ C1] kthread+0x33a/0x430 [ 426.805783][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.808421][ C1] ret_from_fork+0x2c/0x70 [ 426.810577][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.813161][ C1] ret_from_fork_asm+0x11/0x20 [ 426.815375][ C1] [ 426.816827][ C1] task:xprtiod state:I stack:30272 pid:70 ppid:2 flags:0x00004000 [ 426.821140][ C1] Call Trace: [ 426.822731][ C1] [ 426.824154][ C1] __schedule+0xee1/0x59f0 [ 426.826332][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.829187][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.831439][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.833977][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.836222][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.838833][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.841173][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.843561][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.845616][ C1] ? kthread_data+0x53/0xc0 [ 426.847805][ C1] schedule+0xe7/0x1b0 [ 426.849760][ C1] rescuer_thread+0x949/0xdd0 [ 426.851963][ C1] ? worker_thread+0x1110/0x1110 [ 426.854319][ C1] ? __kthread_parkme+0x152/0x220 [ 426.856746][ C1] ? worker_thread+0x1110/0x1110 [ 426.859110][ C1] kthread+0x33a/0x430 [ 426.861066][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.863726][ C1] ret_from_fork+0x2c/0x70 [ 426.865847][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.868517][ C1] ret_from_fork_asm+0x11/0x20 [ 426.870799][ C1] [ 426.872300][ C1] task:cfg80211 state:I stack:30272 pid:71 ppid:2 flags:0x00004000 [ 426.876564][ C1] Call Trace: [ 426.878120][ C1] [ 426.879356][ C1] __schedule+0xee1/0x59f0 [ 426.881460][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 426.884334][ C1] ? rescuer_thread+0x136/0xdd0 [ 426.886661][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.889164][ C1] ? __mutex_lock+0x25b/0x1340 [ 426.891505][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.894017][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 426.896288][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 426.898713][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.900758][ C1] ? kthread_data+0x53/0xc0 [ 426.902959][ C1] schedule+0xe7/0x1b0 [ 426.904920][ C1] rescuer_thread+0x949/0xdd0 [ 426.907184][ C1] ? worker_thread+0x1110/0x1110 [ 426.909526][ C1] ? __kthread_parkme+0x152/0x220 [ 426.911882][ C1] ? worker_thread+0x1110/0x1110 [ 426.914274][ C1] kthread+0x33a/0x430 [ 426.916142][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.918780][ C1] ret_from_fork+0x2c/0x70 [ 426.920824][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.923186][ C1] ret_from_fork_asm+0x11/0x20 [ 426.925274][ C1] [ 426.926582][ C1] task:kworker/u17:4 state:R running task stack:24464 pid:75 ppid:2 flags:0x00004008 [ 426.931434][ C1] Workqueue: events_unbound toggle_allocation_gate [ 426.934507][ C1] Call Trace: [ 426.936079][ C1] [ 426.937470][ C1] ? toggle_allocation_gate+0xf4/0x250 [ 426.940050][ C1] ? wake_up_kfence_timer+0x30/0x30 [ 426.942386][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.944170][ C1] ? process_one_work+0xaa2/0x16f0 [ 426.946263][ C1] ? lock_sync+0x190/0x190 [ 426.948030][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 426.950441][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.952482][ C1] ? worker_thread+0x687/0x1110 [ 426.954800][ C1] ? __kthread_parkme+0x152/0x220 [ 426.957184][ C1] ? process_one_work+0x16f0/0x16f0 [ 426.959604][ C1] ? kthread+0x33a/0x430 [ 426.961609][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.964228][ C1] ? ret_from_fork+0x2c/0x70 [ 426.966432][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.969075][ C1] ? ret_from_fork_asm+0x11/0x20 [ 426.971444][ C1] [ 426.972866][ C1] task:kworker/1:1 state:I stack:23104 pid:103 ppid:2 flags:0x00004000 [ 426.977221][ C1] Workqueue: 0x0 (events) [ 426.979369][ C1] Call Trace: [ 426.980940][ C1] [ 426.982362][ C1] __schedule+0xee1/0x59f0 [ 426.984510][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.986590][ C1] ? put_pwq+0x87/0x1b0 [ 426.988592][ C1] ? process_one_work+0x33e/0x16f0 [ 426.990751][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.992899][ C1] ? worker_thread+0x178/0x1110 [ 426.994854][ C1] ? spin_bug+0x1d0/0x1d0 [ 426.996549][ C1] ? kthread_data+0x53/0xc0 [ 426.998408][ C1] schedule+0xe7/0x1b0 [ 427.000147][ C1] worker_thread+0x17d/0x1110 [ 427.002295][ C1] ? process_one_work+0x16f0/0x16f0 [ 427.004666][ C1] kthread+0x33a/0x430 [ 427.006554][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.008855][ C1] ret_from_fork+0x2c/0x70 [ 427.010528][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.012656][ C1] ret_from_fork_asm+0x11/0x20 [ 427.014873][ C1] [ 427.016302][ C1] task:kswapd0 state:S stack:29408 pid:111 ppid:2 flags:0x00004000 [ 427.020178][ C1] Call Trace: [ 427.021720][ C1] [ 427.023080][ C1] __schedule+0xee1/0x59f0 [ 427.024800][ C1] ? lock_acquire+0x1ae/0x510 [ 427.026971][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.029086][ C1] ? calculate_normal_threshold+0x1d/0xb0 [ 427.031397][ C1] ? set_pgdat_percpu_threshold+0xc7/0x360 [ 427.033542][ C1] schedule+0xe7/0x1b0 [ 427.035236][ C1] kswapd+0xa8b/0xbf0 [ 427.037073][ C1] ? balance_pgdat+0x1b90/0x1b90 [ 427.039050][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 427.041197][ C1] ? __kthread_parkme+0x152/0x220 [ 427.043185][ C1] ? balance_pgdat+0x1b90/0x1b90 [ 427.045252][ C1] kthread+0x33a/0x430 [ 427.046914][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.049323][ C1] ret_from_fork+0x2c/0x70 [ 427.051385][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.053765][ C1] ret_from_fork_asm+0x11/0x20 [ 427.055825][ C1] [ 427.057269][ C1] task:kswapd1 state:S stack:30048 pid:112 ppid:2 flags:0x00004000 [ 427.061150][ C1] Call Trace: [ 427.062571][ C1] [ 427.063770][ C1] __schedule+0xee1/0x59f0 [ 427.065592][ C1] ? lock_acquire+0x1ae/0x510 [ 427.067462][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.069594][ C1] ? calculate_normal_threshold+0x1d/0xb0 [ 427.071921][ C1] ? calculate_pressure_threshold+0xd0/0xd0 [ 427.073928][ C1] ? set_pgdat_percpu_threshold+0xc7/0x360 [ 427.076522][ C1] schedule+0xe7/0x1b0 [ 427.078396][ C1] kswapd+0xa8b/0xbf0 [ 427.080074][ C1] ? balance_pgdat+0x1b90/0x1b90 [ 427.082445][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 427.084889][ C1] ? __kthread_parkme+0x152/0x220 [ 427.086945][ C1] ? balance_pgdat+0x1b90/0x1b90 [ 427.088920][ C1] kthread+0x33a/0x430 [ 427.090811][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.093482][ C1] ret_from_fork+0x2c/0x70 [ 427.095410][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.097611][ C1] ret_from_fork_asm+0x11/0x20 [ 427.099784][ C1] [ 427.101175][ C1] task:ecryptfs-kthrea state:S stack:30336 pid:117 ppid:2 flags:0x00004000 [ 427.105016][ C1] Call Trace: [ 427.106554][ C1] [ 427.107927][ C1] __schedule+0xee1/0x59f0 [ 427.110033][ C1] ? __lock_acquire+0x182f/0x5de0 [ 427.111981][ C1] ? lock_acquire+0x1ae/0x510 [ 427.114200][ C1] ? find_held_lock+0x2d/0x110 [ 427.116113][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.118170][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 427.120608][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 427.122939][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 427.125232][ C1] schedule+0xe7/0x1b0 [ 427.126920][ C1] ecryptfs_threadfn+0x310/0x480 [ 427.129268][ C1] ? ecryptfs_add_global_auth_tok+0x200/0x200 [ 427.131691][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 427.134267][ C1] ? __kthread_parkme+0x152/0x220 [ 427.136238][ C1] ? ecryptfs_add_global_auth_tok+0x200/0x200 [ 427.139016][ C1] kthread+0x33a/0x430 [ 427.140858][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.143243][ C1] ret_from_fork+0x2c/0x70 [ 427.145212][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.147763][ C1] ret_from_fork_asm+0x11/0x20 [ 427.149791][ C1] [ 427.151118][ C1] task:nfsiod state:I stack:29768 pid:120 ppid:2 flags:0x00004000 [ 427.155227][ C1] Call Trace: [ 427.156688][ C1] [ 427.157928][ C1] __schedule+0xee1/0x59f0 [ 427.159782][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.162318][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.164546][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.167010][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.169232][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.171582][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.173620][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.175647][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.177523][ C1] ? kthread_data+0x53/0xc0 [ 427.179588][ C1] schedule+0xe7/0x1b0 [ 427.181374][ C1] rescuer_thread+0x949/0xdd0 [ 427.183328][ C1] ? worker_thread+0x1110/0x1110 [ 427.185282][ C1] ? __kthread_parkme+0x152/0x220 [ 427.187418][ C1] ? worker_thread+0x1110/0x1110 [ 427.189403][ C1] kthread+0x33a/0x430 [ 427.191044][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.193610][ C1] ret_from_fork+0x2c/0x70 [ 427.195693][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.198037][ C1] ret_from_fork_asm+0x11/0x20 [ 427.200269][ C1] [ 427.201753][ C1] task:cifsiod state:I stack:30272 pid:121 ppid:2 flags:0x00004000 [ 427.206009][ C1] Call Trace: [ 427.207606][ C1] [ 427.209028][ C1] __schedule+0xee1/0x59f0 [ 427.210959][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.213432][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.215402][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.217614][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.219686][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.221931][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.223955][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.226775][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.228501][ C1] ? kthread_data+0x53/0xc0 [ 427.230211][ C1] schedule+0xe7/0x1b0 [ 427.231585][ C1] rescuer_thread+0x949/0xdd0 [ 427.233150][ C1] ? worker_thread+0x1110/0x1110 [ 427.235205][ C1] ? __kthread_parkme+0x152/0x220 [ 427.237439][ C1] ? worker_thread+0x1110/0x1110 [ 427.239624][ C1] kthread+0x33a/0x430 [ 427.241453][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.243906][ C1] ret_from_fork+0x2c/0x70 [ 427.245908][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.248258][ C1] ret_from_fork_asm+0x11/0x20 [ 427.250125][ C1] [ 427.251368][ C1] task:smb3decryptd state:I stack:29704 pid:122 ppid:2 flags:0x00004000 [ 427.254957][ C1] Call Trace: [ 427.256162][ C1] [ 427.257320][ C1] __schedule+0xee1/0x59f0 [ 427.259281][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.261983][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.264029][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.266129][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.268367][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.270830][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.273081][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.275409][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.277338][ C1] ? kthread_data+0x53/0xc0 [ 427.279279][ C1] schedule+0xe7/0x1b0 [ 427.281166][ C1] rescuer_thread+0x949/0xdd0 [ 427.283367][ C1] ? worker_thread+0x1110/0x1110 [ 427.285558][ C1] ? __kthread_parkme+0x152/0x220 [ 427.287882][ C1] ? worker_thread+0x1110/0x1110 [ 427.290161][ C1] kthread+0x33a/0x430 [ 427.291973][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.294465][ C1] ret_from_fork+0x2c/0x70 [ 427.296336][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.298722][ C1] ret_from_fork_asm+0x11/0x20 [ 427.300748][ C1] [ 427.302092][ C1] task:cifsfileinfoput state:I stack:29768 pid:123 ppid:2 flags:0x00004000 [ 427.305714][ C1] Call Trace: [ 427.306911][ C1] [ 427.307954][ C1] __schedule+0xee1/0x59f0 [ 427.309546][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.311660][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.313454][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.315710][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.317670][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.320031][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.322315][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.324651][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.326762][ C1] ? kthread_data+0x53/0xc0 [ 427.328929][ C1] schedule+0xe7/0x1b0 [ 427.330835][ C1] rescuer_thread+0x949/0xdd0 [ 427.332898][ C1] ? worker_thread+0x1110/0x1110 [ 427.335288][ C1] ? __kthread_parkme+0x152/0x220 [ 427.337582][ C1] ? worker_thread+0x1110/0x1110 [ 427.339688][ C1] kthread+0x33a/0x430 [ 427.341421][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.344001][ C1] ret_from_fork+0x2c/0x70 [ 427.345918][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.348550][ C1] ret_from_fork_asm+0x11/0x20 [ 427.350836][ C1] [ 427.352337][ C1] task:cifsoplockd state:I stack:29752 pid:124 ppid:2 flags:0x00004000 [ 427.356756][ C1] Call Trace: [ 427.358411][ C1] [ 427.359779][ C1] __schedule+0xee1/0x59f0 [ 427.361707][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.364624][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.366982][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.369230][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.371426][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.373749][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.375829][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.378016][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.380078][ C1] ? kthread_data+0x53/0xc0 [ 427.382289][ C1] schedule+0xe7/0x1b0 [ 427.384197][ C1] rescuer_thread+0x949/0xdd0 [ 427.386241][ C1] ? worker_thread+0x1110/0x1110 [ 427.388454][ C1] ? __kthread_parkme+0x152/0x220 [ 427.390627][ C1] ? worker_thread+0x1110/0x1110 [ 427.392545][ C1] kthread+0x33a/0x430 [ 427.394043][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.396322][ C1] ret_from_fork+0x2c/0x70 [ 427.398016][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.401916][ C1] ret_from_fork_asm+0x11/0x20 [ 427.404079][ C1] [ 427.405535][ C1] task:deferredclose state:I stack:29768 pid:125 ppid:2 flags:0x00004000 [ 427.409792][ C1] Call Trace: [ 427.411366][ C1] [ 427.412750][ C1] __schedule+0xee1/0x59f0 [ 427.414872][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.417544][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.419564][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.422103][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.423865][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.425632][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.427640][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.429841][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.431648][ C1] ? kthread_data+0x53/0xc0 [ 427.433524][ C1] schedule+0xe7/0x1b0 [ 427.435497][ C1] rescuer_thread+0x949/0xdd0 [ 427.437608][ C1] ? worker_thread+0x1110/0x1110 [ 427.440589][ C1] ? __kthread_parkme+0x152/0x220 [ 427.443445][ C1] ? worker_thread+0x1110/0x1110 [ 427.446210][ C1] kthread+0x33a/0x430 [ 427.448130][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.450760][ C1] ret_from_fork+0x2c/0x70 [ 427.452878][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.455083][ C1] ret_from_fork_asm+0x11/0x20 [ 427.456923][ C1] [ 427.458233][ C1] task:cifs-dfscache state:I stack:29752 pid:126 ppid:2 flags:0x00004000 [ 427.462240][ C1] Call Trace: [ 427.463616][ C1] [ 427.464961][ C1] __schedule+0xee1/0x59f0 [ 427.466908][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.469407][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.471733][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.473997][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.476296][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.478572][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.480790][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.482963][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.484809][ C1] ? kthread_data+0x53/0xc0 [ 427.486928][ C1] schedule+0xe7/0x1b0 [ 427.489059][ C1] rescuer_thread+0x949/0xdd0 [ 427.491217][ C1] ? worker_thread+0x1110/0x1110 [ 427.493446][ C1] ? __kthread_parkme+0x152/0x220 [ 427.495715][ C1] ? worker_thread+0x1110/0x1110 [ 427.497983][ C1] kthread+0x33a/0x430 [ 427.499782][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.501961][ C1] ret_from_fork+0x2c/0x70 [ 427.503608][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.505662][ C1] ret_from_fork_asm+0x11/0x20 [ 427.507442][ C1] [ 427.508502][ C1] task:jfsIO state:S stack:29992 pid:132 ppid:2 flags:0x00004000 [ 427.512194][ C1] Call Trace: [ 427.513548][ C1] [ 427.514894][ C1] __schedule+0xee1/0x59f0 [ 427.516798][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.519649][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.521919][ C1] ? jfsIOWait+0x104/0x2c0 [ 427.523787][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.525707][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.527448][ C1] schedule+0xe7/0x1b0 [ 427.529385][ C1] jfsIOWait+0x109/0x2c0 [ 427.531501][ C1] ? lmLogClose+0x710/0x710 [ 427.533639][ C1] kthread+0x33a/0x430 [ 427.535553][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.538194][ C1] ret_from_fork+0x2c/0x70 [ 427.540321][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.543013][ C1] ret_from_fork_asm+0x11/0x20 [ 427.545289][ C1] [ 427.546779][ C1] task:jfsCommit state:S stack:29800 pid:133 ppid:2 flags:0x00004000 [ 427.550827][ C1] Call Trace: [ 427.552396][ C1] [ 427.553782][ C1] __schedule+0xee1/0x59f0 [ 427.555896][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.558391][ C1] schedule+0xe7/0x1b0 [ 427.560367][ C1] jfs_lazycommit+0x2b3/0xb20 [ 427.562632][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.564768][ C1] ? wake_up_state+0x10/0x10 [ 427.566885][ C1] ? __kthread_parkme+0x152/0x220 [ 427.569136][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.571320][ C1] kthread+0x33a/0x430 [ 427.573257][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.575918][ C1] ret_from_fork+0x2c/0x70 [ 427.577835][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.580168][ C1] ret_from_fork_asm+0x11/0x20 [ 427.582238][ C1] [ 427.583417][ C1] task:jfsCommit state:S stack:29800 pid:134 ppid:2 flags:0x00004000 [ 427.586881][ C1] Call Trace: [ 427.588303][ C1] [ 427.589454][ C1] __schedule+0xee1/0x59f0 [ 427.591167][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.593278][ C1] schedule+0xe7/0x1b0 [ 427.594845][ C1] jfs_lazycommit+0x2b3/0xb20 [ 427.596760][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.598491][ C1] ? wake_up_state+0x10/0x10 [ 427.600241][ C1] ? __kthread_parkme+0x152/0x220 [ 427.602193][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.603981][ C1] kthread+0x33a/0x430 [ 427.605516][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.607786][ C1] ret_from_fork+0x2c/0x70 [ 427.609953][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.612629][ C1] ret_from_fork_asm+0x11/0x20 [ 427.614941][ C1] [ 427.616338][ C1] task:jfsCommit state:S stack:29800 pid:135 ppid:2 flags:0x00004000 [ 427.619974][ C1] Call Trace: [ 427.621522][ C1] [ 427.622715][ C1] __schedule+0xee1/0x59f0 [ 427.624470][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.626497][ C1] schedule+0xe7/0x1b0 [ 427.628096][ C1] jfs_lazycommit+0x2b3/0xb20 [ 427.629898][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.632007][ C1] ? wake_up_state+0x10/0x10 [ 427.634121][ C1] ? __kthread_parkme+0x152/0x220 [ 427.636497][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.638643][ C1] kthread+0x33a/0x430 [ 427.640552][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.643209][ C1] ret_from_fork+0x2c/0x70 [ 427.645321][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.647971][ C1] ret_from_fork_asm+0x11/0x20 [ 427.650248][ C1] [ 427.651703][ C1] task:jfsCommit state:S stack:29800 pid:136 ppid:2 flags:0x00004000 [ 427.656024][ C1] Call Trace: [ 427.657602][ C1] [ 427.659007][ C1] __schedule+0xee1/0x59f0 [ 427.661124][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.663633][ C1] schedule+0xe7/0x1b0 [ 427.665552][ C1] jfs_lazycommit+0x2b3/0xb20 [ 427.667781][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.669946][ C1] ? wake_up_state+0x10/0x10 [ 427.672064][ C1] ? __kthread_parkme+0x152/0x220 [ 427.674350][ C1] ? txCommit+0x4fc0/0x4fc0 [ 427.676029][ C1] kthread+0x33a/0x430 [ 427.677541][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.679617][ C1] ret_from_fork+0x2c/0x70 [ 427.681262][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.683354][ C1] ret_from_fork_asm+0x11/0x20 [ 427.685123][ C1] [ 427.686281][ C1] task:jfsSync state:S stack:30416 pid:137 ppid:2 flags:0x00004000 [ 427.689627][ C1] Call Trace: [ 427.690991][ C1] [ 427.692405][ C1] __schedule+0xee1/0x59f0 [ 427.694703][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.697580][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.699930][ C1] ? jfs_sync+0x4d1/0x790 [ 427.701785][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.704094][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.707065][ C1] ? __kthread_parkme+0xc4/0x220 [ 427.709368][ C1] schedule+0xe7/0x1b0 [ 427.711311][ C1] jfs_sync+0x4d6/0x790 [ 427.713277][ C1] ? txResume+0x90/0x90 [ 427.715266][ C1] ? __kthread_parkme+0x152/0x220 [ 427.717654][ C1] ? txResume+0x90/0x90 [ 427.719632][ C1] kthread+0x33a/0x430 [ 427.721607][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.724313][ C1] ret_from_fork+0x2c/0x70 [ 427.726456][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.729112][ C1] ret_from_fork_asm+0x11/0x20 [ 427.731393][ C1] [ 427.732856][ C1] task:xfsalloc state:I stack:30272 pid:138 ppid:2 flags:0x00004000 [ 427.737147][ C1] Call Trace: [ 427.738744][ C1] [ 427.740142][ C1] __schedule+0xee1/0x59f0 [ 427.742321][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.745181][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.747493][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.750040][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.752327][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.754784][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.757100][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.759497][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.761551][ C1] ? kthread_data+0x53/0xc0 [ 427.763689][ C1] schedule+0xe7/0x1b0 [ 427.765624][ C1] rescuer_thread+0x949/0xdd0 [ 427.767798][ C1] ? worker_thread+0x1110/0x1110 [ 427.770170][ C1] ? __kthread_parkme+0x152/0x220 [ 427.772499][ C1] ? worker_thread+0x1110/0x1110 [ 427.774913][ C1] kthread+0x33a/0x430 [ 427.776868][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.779528][ C1] ret_from_fork+0x2c/0x70 [ 427.781678][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.784254][ C1] ret_from_fork_asm+0x11/0x20 [ 427.786252][ C1] [ 427.787643][ C1] task:xfs_mru_cache state:I stack:30272 pid:139 ppid:2 flags:0x00004000 [ 427.792720][ C1] Call Trace: [ 427.794314][ C1] [ 427.795726][ C1] __schedule+0xee1/0x59f0 [ 427.797841][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.800768][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.803138][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.805674][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.807956][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.810470][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.812803][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.815150][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.817202][ C1] ? kthread_data+0x53/0xc0 [ 427.819306][ C1] schedule+0xe7/0x1b0 [ 427.821286][ C1] rescuer_thread+0x949/0xdd0 [ 427.823573][ C1] ? worker_thread+0x1110/0x1110 [ 427.825916][ C1] ? __kthread_parkme+0x152/0x220 [ 427.828273][ C1] ? worker_thread+0x1110/0x1110 [ 427.830614][ C1] kthread+0x33a/0x430 [ 427.832538][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.835151][ C1] ret_from_fork+0x2c/0x70 [ 427.836993][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.839608][ C1] ret_from_fork_asm+0x11/0x20 [ 427.841843][ C1] [ 427.843354][ C1] task:user_dlm state:I stack:29728 pid:141 ppid:2 flags:0x00004000 [ 427.847633][ C1] Call Trace: [ 427.849204][ C1] [ 427.850616][ C1] __schedule+0xee1/0x59f0 [ 427.852741][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.855593][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.857741][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.860308][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.862472][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.864831][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.867162][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.869558][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.871511][ C1] ? kthread_data+0x53/0xc0 [ 427.874353][ C1] schedule+0xe7/0x1b0 [ 427.876180][ C1] rescuer_thread+0x949/0xdd0 [ 427.878451][ C1] ? worker_thread+0x1110/0x1110 [ 427.880775][ C1] ? __kthread_parkme+0x152/0x220 [ 427.883169][ C1] ? worker_thread+0x1110/0x1110 [ 427.885546][ C1] kthread+0x33a/0x430 [ 427.887495][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.890167][ C1] ret_from_fork+0x2c/0x70 [ 427.892318][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.894956][ C1] ret_from_fork_asm+0x11/0x20 [ 427.897248][ C1] [ 427.898770][ C1] task:glock_workqueue state:I stack:30448 pid:143 ppid:2 flags:0x00004000 [ 427.903086][ C1] Call Trace: [ 427.904696][ C1] [ 427.906124][ C1] __schedule+0xee1/0x59f0 [ 427.908245][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.911086][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.913416][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.915985][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.918283][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.920772][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.923129][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.925534][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.927564][ C1] ? kthread_data+0x53/0xc0 [ 427.929685][ C1] schedule+0xe7/0x1b0 [ 427.931655][ C1] rescuer_thread+0x949/0xdd0 [ 427.933869][ C1] ? worker_thread+0x1110/0x1110 [ 427.936245][ C1] ? __kthread_parkme+0x152/0x220 [ 427.938626][ C1] ? worker_thread+0x1110/0x1110 [ 427.940961][ C1] kthread+0x33a/0x430 [ 427.942936][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.945617][ C1] ret_from_fork+0x2c/0x70 [ 427.947741][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.950341][ C1] ret_from_fork_asm+0x11/0x20 [ 427.952582][ C1] [ 427.953869][ C1] task:gfs_recovery state:I stack:30272 pid:144 ppid:2 flags:0x00004000 [ 427.957640][ C1] Call Trace: [ 427.959032][ C1] [ 427.960265][ C1] __schedule+0xee1/0x59f0 [ 427.962149][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 427.964665][ C1] ? rescuer_thread+0x136/0xdd0 [ 427.966754][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.969106][ C1] ? __mutex_lock+0x25b/0x1340 [ 427.971405][ C1] ? io_schedule_timeout+0x150/0x150 [ 427.973912][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 427.976202][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 427.978587][ C1] ? spin_bug+0x1d0/0x1d0 [ 427.980631][ C1] ? kthread_data+0x53/0xc0 [ 427.982800][ C1] schedule+0xe7/0x1b0 [ 427.984711][ C1] rescuer_thread+0x949/0xdd0 [ 427.986935][ C1] ? worker_thread+0x1110/0x1110 [ 427.989278][ C1] ? __kthread_parkme+0x152/0x220 [ 427.991701][ C1] ? worker_thread+0x1110/0x1110 [ 427.994046][ C1] kthread+0x33a/0x430 [ 427.995984][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.998665][ C1] ret_from_fork+0x2c/0x70 [ 428.000809][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.003514][ C1] ret_from_fork_asm+0x11/0x20 [ 428.005793][ C1] [ 428.007275][ C1] task:kthrotld state:I stack:30272 pid:146 ppid:2 flags:0x00004000 [ 428.011366][ C1] Call Trace: [ 428.012956][ C1] [ 428.014384][ C1] __schedule+0xee1/0x59f0 [ 428.016539][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.019376][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.021671][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.024173][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.026473][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.028945][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.031170][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.033547][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.035558][ C1] ? kthread_data+0x53/0xc0 [ 428.037726][ C1] schedule+0xe7/0x1b0 [ 428.039691][ C1] rescuer_thread+0x949/0xdd0 [ 428.041906][ C1] ? worker_thread+0x1110/0x1110 [ 428.044120][ C1] ? __kthread_parkme+0x152/0x220 [ 428.046240][ C1] ? worker_thread+0x1110/0x1110 [ 428.048304][ C1] kthread+0x33a/0x430 [ 428.050062][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.052572][ C1] ret_from_fork+0x2c/0x70 [ 428.054526][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.057108][ C1] ret_from_fork_asm+0x11/0x20 [ 428.059181][ C1] [ 428.060509][ C1] task:irq/26-aerdrv state:S stack:29488 pid:162 ppid:2 flags:0x00004000 [ 428.064304][ C1] Call Trace: [ 428.065734][ C1] [ 428.067172][ C1] __schedule+0xee1/0x59f0 [ 428.069271][ C1] ? irq_thread+0x1a0/0x560 [ 428.071434][ C1] ? __set_cpus_allowed_ptr+0x176/0x230 [ 428.074028][ C1] ? irq_thread_check_affinity+0x11e/0x150 [ 428.076763][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.079150][ C1] ? migrate_enable+0x250/0x250 [ 428.081457][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 428.083846][ C1] ? irq_thread_check_affinity+0x95/0x150 [ 428.086258][ C1] ? __cleanup_nmi+0x280/0x280 [ 428.088543][ C1] ? irq_thread+0x1a0/0x560 [ 428.090715][ C1] schedule+0xe7/0x1b0 [ 428.092642][ C1] irq_thread+0x1a0/0x560 [ 428.094676][ C1] ? disable_irq_nosync+0x20/0x20 [ 428.097006][ C1] ? free_percpu_irq+0x170/0x170 [ 428.099336][ C1] ? wake_threads_waitq+0x60/0x60 [ 428.101667][ C1] ? __kthread_parkme+0x152/0x220 [ 428.104047][ C1] ? free_percpu_irq+0x170/0x170 [ 428.106243][ C1] kthread+0x33a/0x430 [ 428.108168][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.110744][ C1] ret_from_fork+0x2c/0x70 [ 428.112626][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.115111][ C1] ret_from_fork_asm+0x11/0x20 [ 428.117379][ C1] [ 428.118862][ C1] task:acpi_thermal_pm state:I stack:29472 pid:189 ppid:2 flags:0x00004000 [ 428.123341][ C1] Call Trace: [ 428.124949][ C1] [ 428.126331][ C1] __schedule+0xee1/0x59f0 [ 428.128475][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.131119][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.133073][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.135489][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.137612][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.139840][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.142060][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.144467][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.146236][ C1] ? kthread_data+0x53/0xc0 [ 428.148094][ C1] schedule+0xe7/0x1b0 [ 428.149762][ C1] rescuer_thread+0x949/0xdd0 [ 428.151678][ C1] ? worker_thread+0x1110/0x1110 [ 428.153683][ C1] ? __kthread_parkme+0x152/0x220 [ 428.155734][ C1] ? worker_thread+0x1110/0x1110 [ 428.157711][ C1] kthread+0x33a/0x430 [ 428.159276][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.161416][ C1] ret_from_fork+0x2c/0x70 [ 428.163303][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.165974][ C1] ret_from_fork_asm+0x11/0x20 [ 428.168069][ C1] [ 428.169297][ C1] task:nfit state:I stack:30272 pid:191 ppid:2 flags:0x00004000 [ 428.172974][ C1] Call Trace: [ 428.174277][ C1] [ 428.175425][ C1] __schedule+0xee1/0x59f0 [ 428.177434][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.180244][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.182600][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.184875][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.187103][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.189517][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.191815][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.193948][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.195770][ C1] ? kthread_data+0x53/0xc0 [ 428.197772][ C1] schedule+0xe7/0x1b0 [ 428.199483][ C1] rescuer_thread+0x949/0xdd0 [ 428.201472][ C1] ? worker_thread+0x1110/0x1110 [ 428.203565][ C1] ? __kthread_parkme+0x152/0x220 [ 428.205673][ C1] ? worker_thread+0x1110/0x1110 [ 428.207899][ C1] kthread+0x33a/0x430 [ 428.209638][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.211855][ C1] ret_from_fork+0x2c/0x70 [ 428.213687][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.215926][ C1] ret_from_fork_asm+0x11/0x20 [ 428.217920][ C1] [ 428.219184][ C1] task:hwrng state:S stack:28976 pid:786 ppid:2 flags:0x00004000 [ 428.223108][ C1] Call Trace: [ 428.224736][ C1] [ 428.226137][ C1] __schedule+0xee1/0x59f0 [ 428.228185][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.230651][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 428.233033][ C1] schedule+0xe7/0x1b0 [ 428.234990][ C1] schedule_timeout+0x157/0x2c0 [ 428.237186][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 428.239582][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 428.242074][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 428.244976][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 428.247827][ C1] add_hwgenerator_randomness+0xff/0x190 [ 428.250448][ C1] hwrng_fillfn+0x283/0x430 [ 428.252305][ C1] ? rng_dev_read+0x570/0x570 [ 428.254263][ C1] kthread+0x33a/0x430 [ 428.255866][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.257655][ C1] ret_from_fork+0x2c/0x70 [ 428.259388][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.261761][ C1] ret_from_fork_asm+0x11/0x20 [ 428.264190][ C1] [ 428.265709][ C1] task:card1-crtc0 state:S stack:29952 pid:805 ppid:2 flags:0x00004000 [ 428.269992][ C1] Call Trace: [ 428.271591][ C1] [ 428.272852][ C1] __schedule+0xee1/0x59f0 [ 428.274693][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.277103][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.279556][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.281638][ C1] ? kthread_worker_fn+0x4dc/0xa80 [ 428.283616][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.285708][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.287558][ C1] ? kthread+0x26d/0x430 [ 428.289299][ C1] schedule+0xe7/0x1b0 [ 428.290960][ C1] kthread_worker_fn+0x4f9/0xa80 [ 428.292928][ C1] ? kthread_freezable_should_stop+0x190/0x190 [ 428.295357][ C1] kthread+0x33a/0x430 [ 428.296979][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.299591][ C1] ret_from_fork+0x2c/0x70 [ 428.301685][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.304263][ C1] ret_from_fork_asm+0x11/0x20 [ 428.306511][ C1] [ 428.308014][ C1] task:kworker/2:2 state:I stack:22304 pid:822 ppid:2 flags:0x00004000 [ 428.312025][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 428.314242][ C1] Call Trace: [ 428.315747][ C1] [ 428.317084][ C1] __schedule+0xee1/0x59f0 [ 428.318931][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.320524][ C1] ? put_pwq+0x87/0x1b0 [ 428.322033][ C1] ? process_one_work+0x33e/0x16f0 [ 428.324061][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.326177][ C1] ? worker_thread+0x178/0x1110 [ 428.328368][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.330288][ C1] ? kthread_data+0x53/0xc0 [ 428.332177][ C1] schedule+0xe7/0x1b0 [ 428.333814][ C1] worker_thread+0x17d/0x1110 [ 428.335743][ C1] ? __kthread_parkme+0x152/0x220 [ 428.337728][ C1] ? process_one_work+0x16f0/0x16f0 [ 428.339778][ C1] kthread+0x33a/0x430 [ 428.341406][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.343636][ C1] ret_from_fork+0x2c/0x70 [ 428.345419][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.347921][ C1] ret_from_fork_asm+0x11/0x20 [ 428.350076][ C1] [ 428.351465][ C1] task:kworker/2:3 state:I stack:22584 pid:823 ppid:2 flags:0x00004000 [ 428.355492][ C1] Workqueue: 0x0 (events_long) [ 428.357644][ C1] Call Trace: [ 428.359147][ C1] [ 428.360479][ C1] __schedule+0xee1/0x59f0 [ 428.362493][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.364429][ C1] ? put_pwq+0x87/0x1b0 [ 428.366293][ C1] ? process_one_work+0x33e/0x16f0 [ 428.368522][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.370867][ C1] ? worker_thread+0x178/0x1110 [ 428.373012][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.374962][ C1] ? wq_worker_running+0x57/0x250 [ 428.377206][ C1] ? kthread_data+0x53/0xc0 [ 428.379129][ C1] schedule+0xe7/0x1b0 [ 428.380763][ C1] worker_thread+0x17d/0x1110 [ 428.382642][ C1] ? __kthread_parkme+0x152/0x220 [ 428.384628][ C1] ? process_one_work+0x16f0/0x16f0 [ 428.386698][ C1] kthread+0x33a/0x430 [ 428.388306][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.390523][ C1] ret_from_fork+0x2c/0x70 [ 428.392399][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.394614][ C1] ret_from_fork_asm+0x11/0x20 [ 428.396764][ C1] [ 428.398157][ C1] task:nbd0-recv state:I stack:30272 pid:902 ppid:2 flags:0x00004000 [ 428.402115][ C1] Call Trace: [ 428.403623][ C1] [ 428.404950][ C1] __schedule+0xee1/0x59f0 [ 428.406977][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.409645][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.411771][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.414179][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.416313][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.418657][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.420770][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.422982][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.424898][ C1] ? kthread_data+0x53/0xc0 [ 428.426953][ C1] schedule+0xe7/0x1b0 [ 428.428753][ C1] rescuer_thread+0x949/0xdd0 [ 428.430847][ C1] ? worker_thread+0x1110/0x1110 [ 428.432841][ C1] ? __kthread_parkme+0x152/0x220 [ 428.435609][ C1] ? worker_thread+0x1110/0x1110 [ 428.437765][ C1] kthread+0x33a/0x430 [ 428.439526][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.442182][ C1] ret_from_fork+0x2c/0x70 [ 428.444259][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.446736][ C1] ret_from_fork_asm+0x11/0x20 [ 428.448986][ C1] [ 428.450374][ C1] task:nbd1-recv state:I stack:30272 pid:905 ppid:2 flags:0x00004000 [ 428.454117][ C1] Call Trace: [ 428.455521][ C1] [ 428.456758][ C1] __schedule+0xee1/0x59f0 [ 428.458616][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.461025][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.463019][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.465117][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.467285][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.469774][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.472078][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.474426][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.476268][ C1] ? kthread_data+0x53/0xc0 [ 428.478166][ C1] schedule+0xe7/0x1b0 [ 428.479882][ C1] rescuer_thread+0x949/0xdd0 [ 428.481915][ C1] ? worker_thread+0x1110/0x1110 [ 428.483968][ C1] ? __kthread_parkme+0x152/0x220 [ 428.486134][ C1] ? worker_thread+0x1110/0x1110 [ 428.488270][ C1] kthread+0x33a/0x430 [ 428.490036][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.492414][ C1] ret_from_fork+0x2c/0x70 [ 428.494380][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.496987][ C1] ret_from_fork_asm+0x11/0x20 [ 428.499159][ C1] [ 428.500457][ C1] task:nbd2-recv state:I stack:29768 pid:908 ppid:2 flags:0x00004000 [ 428.504228][ C1] Call Trace: [ 428.505738][ C1] [ 428.506900][ C1] __schedule+0xee1/0x59f0 [ 428.508630][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.511297][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.513517][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.516106][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.518341][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.520715][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.523047][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.525397][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.527380][ C1] ? kthread_data+0x53/0xc0 [ 428.529293][ C1] schedule+0xe7/0x1b0 [ 428.531202][ C1] rescuer_thread+0x949/0xdd0 [ 428.533420][ C1] ? worker_thread+0x1110/0x1110 [ 428.535740][ C1] ? __kthread_parkme+0x152/0x220 [ 428.538128][ C1] ? worker_thread+0x1110/0x1110 [ 428.540413][ C1] kthread+0x33a/0x430 [ 428.541996][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.543979][ C1] ret_from_fork+0x2c/0x70 [ 428.545712][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.547748][ C1] ret_from_fork_asm+0x11/0x20 [ 428.549799][ C1] [ 428.551193][ C1] task:nbd3-recv state:I stack:30272 pid:911 ppid:2 flags:0x00004000 [ 428.554641][ C1] Call Trace: [ 428.555872][ C1] [ 428.556967][ C1] __schedule+0xee1/0x59f0 [ 428.558615][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.560778][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.562576][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.564514][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.566575][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.569761][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.571824][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.573902][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.575690][ C1] ? kthread_data+0x53/0xc0 [ 428.577571][ C1] schedule+0xe7/0x1b0 [ 428.579265][ C1] rescuer_thread+0x949/0xdd0 [ 428.581214][ C1] ? worker_thread+0x1110/0x1110 [ 428.583263][ C1] ? __kthread_parkme+0x152/0x220 [ 428.585097][ C1] ? worker_thread+0x1110/0x1110 [ 428.586907][ C1] kthread+0x33a/0x430 [ 428.588396][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.599827][ C1] ret_from_fork+0x2c/0x70 [ 428.601562][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.603847][ C1] ret_from_fork_asm+0x11/0x20 [ 428.605840][ C1] [ 428.607145][ C1] task:nbd4-recv state:I stack:30272 pid:914 ppid:2 flags:0x00004000 [ 428.610933][ C1] Call Trace: [ 428.612316][ C1] [ 428.613516][ C1] __schedule+0xee1/0x59f0 [ 428.615367][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.617815][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.619796][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.621748][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.623746][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.625932][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.627944][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.630026][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.631803][ C1] ? kthread_data+0x53/0xc0 [ 428.633591][ C1] schedule+0xe7/0x1b0 [ 428.635084][ C1] rescuer_thread+0x949/0xdd0 [ 428.636811][ C1] ? worker_thread+0x1110/0x1110 [ 428.638744][ C1] ? __kthread_parkme+0x152/0x220 [ 428.640819][ C1] ? worker_thread+0x1110/0x1110 [ 428.642869][ C1] kthread+0x33a/0x430 [ 428.644549][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.646862][ C1] ret_from_fork+0x2c/0x70 [ 428.648705][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.651020][ C1] ret_from_fork_asm+0x11/0x20 [ 428.652999][ C1] [ 428.654266][ C1] task:nbd5-recv state:I stack:30272 pid:917 ppid:2 flags:0x00004000 [ 428.657541][ C1] Call Trace: [ 428.658818][ C1] [ 428.659897][ C1] __schedule+0xee1/0x59f0 [ 428.661532][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.664009][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.666072][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.668335][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.670472][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.672667][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.674749][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.676914][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.678746][ C1] ? kthread_data+0x53/0xc0 [ 428.680681][ C1] schedule+0xe7/0x1b0 [ 428.682457][ C1] rescuer_thread+0x949/0xdd0 [ 428.684639][ C1] ? worker_thread+0x1110/0x1110 [ 428.686815][ C1] ? __kthread_parkme+0x152/0x220 [ 428.688907][ C1] ? worker_thread+0x1110/0x1110 [ 428.691112][ C1] kthread+0x33a/0x430 [ 428.693032][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.695628][ C1] ret_from_fork+0x2c/0x70 [ 428.697737][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.700413][ C1] ret_from_fork_asm+0x11/0x20 [ 428.702533][ C1] [ 428.703709][ C1] task:nbd6-recv state:I stack:30272 pid:920 ppid:2 flags:0x00004000 [ 428.707348][ C1] Call Trace: [ 428.708622][ C1] [ 428.709734][ C1] __schedule+0xee1/0x59f0 [ 428.711511][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.713670][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.715662][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.717852][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.720232][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.722691][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.724857][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.726990][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.728552][ C1] ? kthread_data+0x53/0xc0 [ 428.730240][ C1] schedule+0xe7/0x1b0 [ 428.731757][ C1] rescuer_thread+0x949/0xdd0 [ 428.733467][ C1] ? worker_thread+0x1110/0x1110 [ 428.735790][ C1] ? __kthread_parkme+0x152/0x220 [ 428.737958][ C1] ? worker_thread+0x1110/0x1110 [ 428.740208][ C1] kthread+0x33a/0x430 [ 428.742207][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.744544][ C1] ret_from_fork+0x2c/0x70 [ 428.746395][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.748666][ C1] ret_from_fork_asm+0x11/0x20 [ 428.756092][ C1] [ 428.757422][ C1] task:nbd7-recv state:I stack:30272 pid:923 ppid:2 flags:0x00004000 [ 428.761174][ C1] Call Trace: [ 428.762637][ C1] [ 428.763800][ C1] __schedule+0xee1/0x59f0 [ 428.765631][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.768062][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.769972][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.772293][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.774308][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.776494][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.778506][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.780567][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.782375][ C1] ? kthread_data+0x53/0xc0 [ 428.784281][ C1] schedule+0xe7/0x1b0 [ 428.785969][ C1] rescuer_thread+0x949/0xdd0 [ 428.787685][ C1] ? worker_thread+0x1110/0x1110 [ 428.789476][ C1] ? __kthread_parkme+0x152/0x220 [ 428.791496][ C1] ? worker_thread+0x1110/0x1110 [ 428.793496][ C1] kthread+0x33a/0x430 [ 428.795087][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.797095][ C1] ret_from_fork+0x2c/0x70 [ 428.798910][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.801170][ C1] ret_from_fork_asm+0x11/0x20 [ 428.803140][ C1] [ 428.804428][ C1] task:nbd8-recv state:I stack:30272 pid:926 ppid:2 flags:0x00004000 [ 428.808125][ C1] Call Trace: [ 428.809449][ C1] [ 428.810637][ C1] __schedule+0xee1/0x59f0 [ 428.812485][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.814982][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.816885][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.818918][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.820726][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.822801][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.824773][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.826835][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.828607][ C1] ? kthread_data+0x53/0xc0 [ 428.830489][ C1] schedule+0xe7/0x1b0 [ 428.832158][ C1] rescuer_thread+0x949/0xdd0 [ 428.834019][ C1] ? worker_thread+0x1110/0x1110 [ 428.835805][ C1] ? __kthread_parkme+0x152/0x220 [ 428.837620][ C1] ? worker_thread+0x1110/0x1110 [ 428.839430][ C1] kthread+0x33a/0x430 [ 428.840907][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.843162][ C1] ret_from_fork+0x2c/0x70 [ 428.845008][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.847498][ C1] ret_from_fork_asm+0x11/0x20 [ 428.849739][ C1] [ 428.851233][ C1] task:nbd9-recv state:I stack:30272 pid:929 ppid:2 flags:0x00004000 [ 428.855421][ C1] Call Trace: [ 428.856737][ C1] [ 428.858085][ C1] __schedule+0xee1/0x59f0 [ 428.860011][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.862416][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.864415][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.866705][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.868664][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.871028][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.873276][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.875655][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.877410][ C1] ? kthread_data+0x53/0xc0 [ 428.879628][ C1] schedule+0xe7/0x1b0 [ 428.881645][ C1] rescuer_thread+0x949/0xdd0 [ 428.883991][ C1] ? worker_thread+0x1110/0x1110 [ 428.886431][ C1] ? __kthread_parkme+0x152/0x220 [ 428.888517][ C1] ? worker_thread+0x1110/0x1110 [ 428.890630][ C1] kthread+0x33a/0x430 [ 428.892904][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.895219][ C1] ret_from_fork+0x2c/0x70 [ 428.896887][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.899288][ C1] ret_from_fork_asm+0x11/0x20 [ 428.902147][ C1] [ 428.903773][ C1] task:nbd10-recv state:I stack:29752 pid:932 ppid:2 flags:0x00004000 [ 428.907764][ C1] Call Trace: [ 428.909143][ C1] [ 428.910360][ C1] __schedule+0xee1/0x59f0 [ 428.912203][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.914723][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.916776][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.919040][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.921070][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.923265][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.925280][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.928330][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.930190][ C1] ? kthread_data+0x53/0xc0 [ 428.932322][ C1] schedule+0xe7/0x1b0 [ 428.934209][ C1] rescuer_thread+0x949/0xdd0 [ 428.936277][ C1] ? worker_thread+0x1110/0x1110 [ 428.938483][ C1] ? __kthread_parkme+0x152/0x220 [ 428.940770][ C1] ? worker_thread+0x1110/0x1110 [ 428.942945][ C1] kthread+0x33a/0x430 [ 428.944674][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.947017][ C1] ret_from_fork+0x2c/0x70 [ 428.948875][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.951187][ C1] ret_from_fork_asm+0x11/0x20 [ 428.953176][ C1] [ 428.954710][ C1] task:nbd11-recv state:I stack:29728 pid:935 ppid:2 flags:0x00004000 [ 428.958873][ C1] Call Trace: [ 428.960405][ C1] [ 428.961828][ C1] __schedule+0xee1/0x59f0 [ 428.964014][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 428.967049][ C1] ? rescuer_thread+0x136/0xdd0 [ 428.969980][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 428.973806][ C1] ? __mutex_lock+0x25b/0x1340 [ 428.976919][ C1] ? io_schedule_timeout+0x150/0x150 [ 428.979187][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 428.981214][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 428.983353][ C1] ? spin_bug+0x1d0/0x1d0 [ 428.984971][ C1] ? kthread_data+0x53/0xc0 [ 428.986754][ C1] schedule+0xe7/0x1b0 [ 428.988432][ C1] rescuer_thread+0x949/0xdd0 [ 428.990172][ C1] ? worker_thread+0x1110/0x1110 [ 428.992099][ C1] ? __kthread_parkme+0x152/0x220 [ 428.994361][ C1] ? worker_thread+0x1110/0x1110 [ 428.997593][ C1] kthread+0x33a/0x430 [ 428.999670][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.002383][ C1] ret_from_fork+0x2c/0x70 [ 429.004460][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.007028][ C1] ret_from_fork_asm+0x11/0x20 [ 429.008998][ C1] [ 429.010281][ C1] task:nbd12-recv state:I stack:29768 pid:938 ppid:2 flags:0x00004000 [ 429.013951][ C1] Call Trace: [ 429.015331][ C1] [ 429.016550][ C1] __schedule+0xee1/0x59f0 [ 429.023353][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.026035][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.028032][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.030276][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.032156][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.034111][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.036103][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.038283][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.040517][ C1] ? kthread_data+0x53/0xc0 [ 429.042486][ C1] schedule+0xe7/0x1b0 [ 429.044246][ C1] rescuer_thread+0x949/0xdd0 [ 429.046204][ C1] ? worker_thread+0x1110/0x1110 [ 429.048007][ C1] ? __kthread_parkme+0x152/0x220 [ 429.049961][ C1] ? worker_thread+0x1110/0x1110 [ 429.052080][ C1] kthread+0x33a/0x430 [ 429.053641][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.055762][ C1] ret_from_fork+0x2c/0x70 [ 429.057848][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.060369][ C1] ret_from_fork_asm+0x11/0x20 [ 429.062693][ C1] [ 429.064197][ C1] task:nbd13-recv state:I stack:30272 pid:941 ppid:2 flags:0x00004000 [ 429.068390][ C1] Call Trace: [ 429.069618][ C1] [ 429.070728][ C1] __schedule+0xee1/0x59f0 [ 429.072515][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.074632][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.076462][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.078547][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.080563][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.082717][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.084313][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.085994][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.087414][ C1] ? kthread_data+0x53/0xc0 [ 429.089227][ C1] schedule+0xe7/0x1b0 [ 429.090893][ C1] rescuer_thread+0x949/0xdd0 [ 429.092852][ C1] ? worker_thread+0x1110/0x1110 [ 429.094745][ C1] ? __kthread_parkme+0x152/0x220 [ 429.096765][ C1] ? worker_thread+0x1110/0x1110 [ 429.099097][ C1] kthread+0x33a/0x430 [ 429.100786][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.103281][ C1] ret_from_fork+0x2c/0x70 [ 429.105274][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.107554][ C1] ret_from_fork_asm+0x11/0x20 [ 429.109287][ C1] [ 429.110539][ C1] task:nbd14-recv state:I stack:30272 pid:944 ppid:2 flags:0x00004000 [ 429.113664][ C1] Call Trace: [ 429.115158][ C1] [ 429.116404][ C1] __schedule+0xee1/0x59f0 [ 429.118239][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.120390][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.122503][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.124909][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.127249][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.129672][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.131763][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.133716][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.135401][ C1] ? kthread_data+0x53/0xc0 [ 429.137262][ C1] schedule+0xe7/0x1b0 [ 429.138878][ C1] rescuer_thread+0x949/0xdd0 [ 429.140804][ C1] ? worker_thread+0x1110/0x1110 [ 429.150099][ C1] ? __kthread_parkme+0x152/0x220 [ 429.152462][ C1] ? worker_thread+0x1110/0x1110 [ 429.154599][ C1] kthread+0x33a/0x430 [ 429.156484][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.159119][ C1] ret_from_fork+0x2c/0x70 [ 429.161213][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.163837][ C1] ret_from_fork_asm+0x11/0x20 [ 429.166085][ C1] [ 429.167560][ C1] task:nbd15-recv state:I stack:30272 pid:947 ppid:2 flags:0x00004000 [ 429.171828][ C1] Call Trace: [ 429.173375][ C1] [ 429.174707][ C1] __schedule+0xee1/0x59f0 [ 429.176812][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.179587][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.181892][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.184397][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.186664][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.189134][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.191383][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.193730][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.195617][ C1] ? kthread_data+0x53/0xc0 [ 429.197509][ C1] schedule+0xe7/0x1b0 [ 429.199217][ C1] rescuer_thread+0x949/0xdd0 [ 429.201199][ C1] ? worker_thread+0x1110/0x1110 [ 429.203280][ C1] ? __kthread_parkme+0x152/0x220 [ 429.205530][ C1] ? worker_thread+0x1110/0x1110 [ 429.207852][ C1] kthread+0x33a/0x430 [ 429.209783][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.212471][ C1] ret_from_fork+0x2c/0x70 [ 429.214603][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.216939][ C1] ret_from_fork_asm+0x11/0x20 [ 429.218745][ C1] [ 429.220008][ C1] task:kworker/1:2 state:I stack:21504 pid:972 ppid:2 flags:0x00004000 [ 429.223506][ C1] Workqueue: 0x0 (events) [ 429.225447][ C1] Call Trace: [ 429.226827][ C1] [ 429.227970][ C1] __schedule+0xee1/0x59f0 [ 429.229772][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.231415][ C1] ? put_pwq+0x87/0x1b0 [ 429.232997][ C1] ? process_one_work+0x33e/0x16f0 [ 429.234971][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.237185][ C1] ? worker_thread+0x178/0x1110 [ 429.239080][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.240587][ C1] ? kthread_data+0x53/0xc0 [ 429.242186][ C1] schedule+0xe7/0x1b0 [ 429.243533][ C1] worker_thread+0x17d/0x1110 [ 429.245057][ C1] ? __kthread_parkme+0x152/0x220 [ 429.247176][ C1] ? process_one_work+0x16f0/0x16f0 [ 429.249304][ C1] kthread+0x33a/0x430 [ 429.251017][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.253531][ C1] ret_from_fork+0x2c/0x70 [ 429.255500][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.257792][ C1] ret_from_fork_asm+0x11/0x20 [ 429.259834][ C1] [ 429.261139][ C1] task:iscsi_conn_clea state:I stack:30272 pid:1001 ppid:2 flags:0x00004000 [ 429.265080][ C1] Call Trace: [ 429.266680][ C1] [ 429.268097][ C1] __schedule+0xee1/0x59f0 [ 429.270217][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.272876][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.275023][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.277065][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.279088][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.281667][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.284048][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.286497][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.288610][ C1] ? kthread_data+0x53/0xc0 [ 429.290715][ C1] schedule+0xe7/0x1b0 [ 429.292506][ C1] rescuer_thread+0x949/0xdd0 [ 429.294625][ C1] ? worker_thread+0x1110/0x1110 [ 429.296841][ C1] ? __kthread_parkme+0x152/0x220 [ 429.299127][ C1] ? worker_thread+0x1110/0x1110 [ 429.301350][ C1] kthread+0x33a/0x430 [ 429.303150][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.305574][ C1] ret_from_fork+0x2c/0x70 [ 429.307519][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.309694][ C1] ret_from_fork_asm+0x11/0x20 [ 429.311445][ C1] [ 429.312548][ C1] task:nvme-wq state:I stack:30448 pid:1019 ppid:2 flags:0x00004000 [ 429.315673][ C1] Call Trace: [ 429.316849][ C1] [ 429.317839][ C1] __schedule+0xee1/0x59f0 [ 429.319933][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.322564][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.324524][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.326807][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.328834][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.330870][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.333143][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.335544][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.337662][ C1] ? kthread_data+0x53/0xc0 [ 429.339874][ C1] schedule+0xe7/0x1b0 [ 429.341895][ C1] rescuer_thread+0x949/0xdd0 [ 429.343851][ C1] ? worker_thread+0x1110/0x1110 [ 429.345956][ C1] ? __kthread_parkme+0x152/0x220 [ 429.348256][ C1] ? worker_thread+0x1110/0x1110 [ 429.350554][ C1] kthread+0x33a/0x430 [ 429.352463][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.354971][ C1] ret_from_fork+0x2c/0x70 [ 429.356877][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.359454][ C1] ret_from_fork_asm+0x11/0x20 [ 429.361680][ C1] [ 429.363186][ C1] task:nvme-reset-wq state:I stack:29752 pid:1021 ppid:2 flags:0x00004000 [ 429.367314][ C1] Call Trace: [ 429.368687][ C1] [ 429.369937][ C1] __schedule+0xee1/0x59f0 [ 429.372035][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.374803][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.377060][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.379498][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.381464][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.383920][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.386155][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.388457][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.390280][ C1] ? kthread_data+0x53/0xc0 [ 429.392235][ C1] schedule+0xe7/0x1b0 [ 429.393972][ C1] rescuer_thread+0x949/0xdd0 [ 429.395941][ C1] ? worker_thread+0x1110/0x1110 [ 429.398036][ C1] ? __kthread_parkme+0x152/0x220 [ 429.404932][ C1] ? worker_thread+0x1110/0x1110 [ 429.407283][ C1] kthread+0x33a/0x430 [ 429.409216][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.411576][ C1] ret_from_fork+0x2c/0x70 [ 429.413454][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.415795][ C1] ret_from_fork_asm+0x11/0x20 [ 429.417781][ C1] [ 429.419841][ C1] task:nvme-delete-wq state:I stack:30272 pid:1022 ppid:2 flags:0x00004000 [ 429.424238][ C1] Call Trace: [ 429.425781][ C1] [ 429.427138][ C1] __schedule+0xee1/0x59f0 [ 429.429200][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.432054][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.434365][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.436897][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.439136][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.441480][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.443653][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.445798][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.447757][ C1] ? kthread_data+0x53/0xc0 [ 429.449693][ C1] schedule+0xe7/0x1b0 [ 429.451571][ C1] rescuer_thread+0x949/0xdd0 [ 429.453715][ C1] ? worker_thread+0x1110/0x1110 [ 429.455892][ C1] ? __kthread_parkme+0x152/0x220 [ 429.457976][ C1] ? worker_thread+0x1110/0x1110 [ 429.460020][ C1] kthread+0x33a/0x430 [ 429.461733][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.464540][ C1] ret_from_fork+0x2c/0x70 [ 429.466608][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.468903][ C1] ret_from_fork_asm+0x11/0x20 [ 429.470923][ C1] [ 429.472224][ C1] task:nvme_fc_wq state:I stack:30272 pid:1032 ppid:2 flags:0x00004000 [ 429.475925][ C1] Call Trace: [ 429.477307][ C1] [ 429.478553][ C1] __schedule+0xee1/0x59f0 [ 429.480411][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.488916][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.491040][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.493269][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.495405][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.497822][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.500019][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.502360][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.504354][ C1] ? kthread_data+0x53/0xc0 [ 429.506493][ C1] schedule+0xe7/0x1b0 [ 429.508413][ C1] rescuer_thread+0x949/0xdd0 [ 429.510644][ C1] ? worker_thread+0x1110/0x1110 [ 429.513006][ C1] ? __kthread_parkme+0x152/0x220 [ 429.515396][ C1] ? worker_thread+0x1110/0x1110 [ 429.517677][ C1] kthread+0x33a/0x430 [ 429.519542][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.522126][ C1] ret_from_fork+0x2c/0x70 [ 429.524256][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.526912][ C1] ret_from_fork_asm+0x11/0x20 [ 429.528954][ C1] [ 429.530321][ C1] task:nvme_tcp_wq state:I stack:30272 pid:1035 ppid:2 flags:0x00004000 [ 429.534275][ C1] Call Trace: [ 429.535658][ C1] [ 429.536919][ C1] __schedule+0xee1/0x59f0 [ 429.539010][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.543022][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.545274][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.547640][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.549696][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.551898][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.553971][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.556259][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.558107][ C1] ? kthread_data+0x53/0xc0 [ 429.560038][ C1] schedule+0xe7/0x1b0 [ 429.561731][ C1] rescuer_thread+0x949/0xdd0 [ 429.563705][ C1] ? worker_thread+0x1110/0x1110 [ 429.565783][ C1] ? __kthread_parkme+0x152/0x220 [ 429.567891][ C1] ? worker_thread+0x1110/0x1110 [ 429.569965][ C1] kthread+0x33a/0x430 [ 429.571645][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.574800][ C1] ret_from_fork+0x2c/0x70 [ 429.576857][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.579494][ C1] ret_from_fork_asm+0x11/0x20 [ 429.581761][ C1] [ 429.583249][ C1] task:nvmet-zbd-wq state:I stack:30448 pid:1036 ppid:2 flags:0x00004000 [ 429.587456][ C1] Call Trace: [ 429.589020][ C1] [ 429.590425][ C1] __schedule+0xee1/0x59f0 [ 429.592527][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.595322][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.597561][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.599971][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.602180][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.604597][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.606867][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.609211][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.611281][ C1] ? kthread_data+0x53/0xc0 [ 429.613291][ C1] schedule+0xe7/0x1b0 [ 429.615115][ C1] rescuer_thread+0x949/0xdd0 [ 429.617073][ C1] ? worker_thread+0x1110/0x1110 [ 429.619111][ C1] ? __kthread_parkme+0x152/0x220 [ 429.621190][ C1] ? worker_thread+0x1110/0x1110 [ 429.623274][ C1] kthread+0x33a/0x430 [ 429.624979][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.627617][ C1] ret_from_fork+0x2c/0x70 [ 429.629610][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.631931][ C1] ret_from_fork_asm+0x11/0x20 [ 429.633935][ C1] [ 429.643659][ C1] task:nvmet-buffered- state:I stack:30272 pid:1037 ppid:2 flags:0x00004000 [ 429.647424][ C1] Call Trace: [ 429.648836][ C1] [ 429.650108][ C1] __schedule+0xee1/0x59f0 [ 429.651873][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.654166][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.656217][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.658597][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.660683][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.662998][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.665225][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.667356][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.669168][ C1] ? kthread_data+0x53/0xc0 [ 429.671076][ C1] schedule+0xe7/0x1b0 [ 429.672794][ C1] rescuer_thread+0x949/0xdd0 [ 429.674923][ C1] ? worker_thread+0x1110/0x1110 [ 429.677214][ C1] ? __kthread_parkme+0x152/0x220 [ 429.679557][ C1] ? worker_thread+0x1110/0x1110 [ 429.681765][ C1] kthread+0x33a/0x430 [ 429.683486][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.685815][ C1] ret_from_fork+0x2c/0x70 [ 429.687903][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.690484][ C1] ret_from_fork_asm+0x11/0x20 [ 429.692651][ C1] [ 429.694064][ C1] task:nvmet-wq state:I stack:30272 pid:1038 ppid:2 flags:0x00004000 [ 429.698324][ C1] Call Trace: [ 429.699910][ C1] [ 429.701297][ C1] __schedule+0xee1/0x59f0 [ 429.703278][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.705766][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.708021][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.710330][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.712557][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.714790][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.716841][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.718919][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.727558][ C1] ? kthread_data+0x53/0xc0 [ 429.729675][ C1] schedule+0xe7/0x1b0 [ 429.731558][ C1] rescuer_thread+0x949/0xdd0 [ 429.733743][ C1] ? worker_thread+0x1110/0x1110 [ 429.735669][ C1] ? __kthread_parkme+0x152/0x220 [ 429.737973][ C1] ? worker_thread+0x1110/0x1110 [ 429.740232][ C1] kthread+0x33a/0x430 [ 429.742132][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.744724][ C1] ret_from_fork+0x2c/0x70 [ 429.746808][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.749400][ C1] ret_from_fork_asm+0x11/0x20 [ 429.751633][ C1] [ 429.753069][ C1] task:nvmet_tcp_wq state:I stack:30272 pid:1041 ppid:2 flags:0x00004000 [ 429.757293][ C1] Call Trace: [ 429.758886][ C1] [ 429.760152][ C1] __schedule+0xee1/0x59f0 [ 429.762236][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.765035][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.767068][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.769275][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.771281][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.773465][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.775504][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.777592][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.779666][ C1] ? kthread_data+0x53/0xc0 [ 429.781811][ C1] schedule+0xe7/0x1b0 [ 429.783652][ C1] rescuer_thread+0x949/0xdd0 [ 429.785612][ C1] ? worker_thread+0x1110/0x1110 [ 429.787922][ C1] ? __kthread_parkme+0x152/0x220 [ 429.790318][ C1] ? worker_thread+0x1110/0x1110 [ 429.792593][ C1] kthread+0x33a/0x430 [ 429.794544][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.797178][ C1] ret_from_fork+0x2c/0x70 [ 429.799293][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.801922][ C1] ret_from_fork_asm+0x11/0x20 [ 429.804219][ C1] [ 429.805702][ C1] task:scsi_eh_0 state:S stack:26456 pid:1060 ppid:2 flags:0x00004000 [ 429.809971][ C1] Call Trace: [ 429.811564][ C1] [ 429.812973][ C1] __schedule+0xee1/0x59f0 [ 429.815107][ C1] ? find_held_lock+0x2d/0x110 [ 429.817315][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.819536][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.822039][ C1] schedule+0xe7/0x1b0 [ 429.823758][ C1] scsi_error_handler+0x62b/0x1650 [ 429.825824][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.827999][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.830518][ C1] ? kthread+0x26d/0x430 [ 429.832522][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 429.834611][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.836914][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.838985][ C1] ? __kthread_parkme+0x152/0x220 [ 429.840935][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 429.842919][ C1] kthread+0x33a/0x430 [ 429.844421][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.846611][ C1] ret_from_fork+0x2c/0x70 [ 429.848733][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.850997][ C1] ret_from_fork_asm+0x11/0x20 [ 429.852800][ C1] [ 429.854120][ C1] task:scsi_tmf_0 state:I stack:29752 pid:1061 ppid:2 flags:0x00004000 [ 429.857662][ C1] Call Trace: [ 429.859186][ C1] [ 429.860454][ C1] __schedule+0xee1/0x59f0 [ 429.862402][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.864620][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.866515][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.868686][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.870720][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.872669][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.874366][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.876432][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.878627][ C1] ? kthread_data+0x53/0xc0 [ 429.880557][ C1] schedule+0xe7/0x1b0 [ 429.882213][ C1] rescuer_thread+0x949/0xdd0 [ 429.883917][ C1] ? worker_thread+0x1110/0x1110 [ 429.885926][ C1] ? __kthread_parkme+0x152/0x220 [ 429.888017][ C1] ? worker_thread+0x1110/0x1110 [ 429.890169][ C1] kthread+0x33a/0x430 [ 429.891863][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.893953][ C1] ret_from_fork+0x2c/0x70 [ 429.895651][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.897808][ C1] ret_from_fork_asm+0x11/0x20 [ 429.899901][ C1] [ 429.901326][ C1] task:scsi_eh_1 state:S stack:26352 pid:1065 ppid:2 flags:0x00004000 [ 429.904790][ C1] Call Trace: [ 429.906013][ C1] [ 429.907085][ C1] __schedule+0xee1/0x59f0 [ 429.908733][ C1] ? find_held_lock+0x2d/0x110 [ 429.910664][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.912801][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.914816][ C1] schedule+0xe7/0x1b0 [ 429.916357][ C1] scsi_error_handler+0x62b/0x1650 [ 429.918278][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.920596][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.922744][ C1] ? kthread+0x26d/0x430 [ 429.924312][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 429.926223][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.928962][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.931122][ C1] ? __kthread_parkme+0x152/0x220 [ 429.933029][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 429.934998][ C1] kthread+0x33a/0x430 [ 429.936603][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.938795][ C1] ret_from_fork+0x2c/0x70 [ 429.940483][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.942714][ C1] ret_from_fork_asm+0x11/0x20 [ 429.944695][ C1] [ 429.945914][ C1] task:scsi_tmf_1 state:I stack:30272 pid:1066 ppid:2 flags:0x00004000 [ 429.949328][ C1] Call Trace: [ 429.950705][ C1] [ 429.951913][ C1] __schedule+0xee1/0x59f0 [ 429.953748][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.956091][ C1] ? rescuer_thread+0x136/0xdd0 [ 429.958105][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.960244][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.962235][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.964516][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 429.966417][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.968295][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.969949][ C1] ? kthread_data+0x53/0xc0 [ 429.971738][ C1] schedule+0xe7/0x1b0 [ 429.973289][ C1] rescuer_thread+0x949/0xdd0 [ 429.975200][ C1] ? worker_thread+0x1110/0x1110 [ 429.977125][ C1] ? __kthread_parkme+0x152/0x220 [ 429.979065][ C1] ? worker_thread+0x1110/0x1110 [ 429.981020][ C1] kthread+0x33a/0x430 [ 429.982544][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.984641][ C1] ret_from_fork+0x2c/0x70 [ 429.986340][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.988405][ C1] ret_from_fork_asm+0x11/0x20 [ 429.990337][ C1] [ 429.991619][ C1] task:scsi_eh_2 state:S stack:26192 pid:1070 ppid:2 flags:0x00004000 [ 429.995377][ C1] Call Trace: [ 429.996662][ C1] [ 429.997790][ C1] __schedule+0xee1/0x59f0 [ 429.999552][ C1] ? find_held_lock+0x2d/0x110 [ 430.001449][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.003623][ C1] ? module_put+0xd/0x30 [ 430.005270][ C1] schedule+0xe7/0x1b0 [ 430.007072][ C1] scsi_error_handler+0x62b/0x1650 [ 430.009511][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.011600][ C1] ? kthread+0x26d/0x430 [ 430.013206][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.015069][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 430.017216][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 430.019200][ C1] ? __kthread_parkme+0x152/0x220 [ 430.021107][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.023050][ C1] kthread+0x33a/0x430 [ 430.024549][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.026640][ C1] ret_from_fork+0x2c/0x70 [ 430.028531][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.030749][ C1] ret_from_fork_asm+0x11/0x20 [ 430.032847][ C1] [ 430.034156][ C1] task:scsi_tmf_2 state:I stack:29752 pid:1071 ppid:2 flags:0x00004000 [ 430.037564][ C1] Call Trace: [ 430.038963][ C1] [ 430.040164][ C1] __schedule+0xee1/0x59f0 [ 430.041916][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.044214][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.046133][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.048345][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.049985][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.052584][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.054604][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.056549][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.058217][ C1] ? kthread_data+0x53/0xc0 [ 430.060055][ C1] schedule+0xe7/0x1b0 [ 430.061705][ C1] rescuer_thread+0x949/0xdd0 [ 430.063394][ C1] ? worker_thread+0x1110/0x1110 [ 430.065381][ C1] ? __kthread_parkme+0x152/0x220 [ 430.067575][ C1] ? worker_thread+0x1110/0x1110 [ 430.069745][ C1] kthread+0x33a/0x430 [ 430.071419][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.073674][ C1] ret_from_fork+0x2c/0x70 [ 430.075320][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.077387][ C1] ret_from_fork_asm+0x11/0x20 [ 430.079180][ C1] [ 430.080555][ C1] task:scsi_eh_3 state:S stack:26192 pid:1075 ppid:2 flags:0x00004000 [ 430.084093][ C1] Call Trace: [ 430.085333][ C1] [ 430.086472][ C1] __schedule+0xee1/0x59f0 [ 430.088203][ C1] ? find_held_lock+0x2d/0x110 [ 430.090316][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.092723][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 430.095136][ C1] schedule+0xe7/0x1b0 [ 430.096836][ C1] scsi_error_handler+0x62b/0x1650 [ 430.099105][ C1] ? __kthread_parkme+0xc4/0x220 [ 430.101351][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.103786][ C1] ? kthread+0x26d/0x430 [ 430.105769][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.108229][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 430.110856][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 430.112991][ C1] ? __kthread_parkme+0x152/0x220 [ 430.114829][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.116633][ C1] kthread+0x33a/0x430 [ 430.118323][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.120650][ C1] ret_from_fork+0x2c/0x70 [ 430.122327][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.124392][ C1] ret_from_fork_asm+0x11/0x20 [ 430.126317][ C1] [ 430.127758][ C1] task:scsi_tmf_3 state:I stack:29752 pid:1076 ppid:2 flags:0x00004000 [ 430.131892][ C1] Call Trace: [ 430.133115][ C1] [ 430.134219][ C1] __schedule+0xee1/0x59f0 [ 430.135929][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.138231][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.140014][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.142217][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.144038][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.146099][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.148340][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.150484][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.152273][ C1] ? kthread_data+0x53/0xc0 [ 430.153996][ C1] schedule+0xe7/0x1b0 [ 430.155387][ C1] rescuer_thread+0x949/0xdd0 [ 430.157101][ C1] ? worker_thread+0x1110/0x1110 [ 430.159081][ C1] ? __kthread_parkme+0x152/0x220 [ 430.161154][ C1] ? worker_thread+0x1110/0x1110 [ 430.163301][ C1] kthread+0x33a/0x430 [ 430.165112][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.167621][ C1] ret_from_fork+0x2c/0x70 [ 430.169448][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.171693][ C1] ret_from_fork_asm+0x11/0x20 [ 430.173634][ C1] [ 430.174932][ C1] task:scsi_eh_4 state:S stack:26224 pid:1079 ppid:2 flags:0x00004000 [ 430.178622][ C1] Call Trace: [ 430.180070][ C1] [ 430.181229][ C1] __schedule+0xee1/0x59f0 [ 430.183029][ C1] ? find_held_lock+0x2d/0x110 [ 430.184825][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.186911][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 430.189486][ C1] schedule+0xe7/0x1b0 [ 430.191429][ C1] scsi_error_handler+0x62b/0x1650 [ 430.193812][ C1] ? __kthread_parkme+0xc4/0x220 [ 430.195790][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.197846][ C1] ? kthread+0x26d/0x430 [ 430.199677][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.201809][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 430.204226][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 430.206243][ C1] ? __kthread_parkme+0x152/0x220 [ 430.208441][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.210593][ C1] kthread+0x33a/0x430 [ 430.212226][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.214536][ C1] ret_from_fork+0x2c/0x70 [ 430.216616][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.219218][ C1] ret_from_fork_asm+0x11/0x20 [ 430.221469][ C1] [ 430.222840][ C1] task:scsi_tmf_4 state:I stack:29752 pid:1081 ppid:2 flags:0x00004000 [ 430.226887][ C1] Call Trace: [ 430.228297][ C1] [ 430.229618][ C1] __schedule+0xee1/0x59f0 [ 430.231465][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.234106][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.236305][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.238682][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.240618][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.242828][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.245049][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.247337][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.249213][ C1] ? kthread_data+0x53/0xc0 [ 430.251167][ C1] schedule+0xe7/0x1b0 [ 430.253194][ C1] rescuer_thread+0x949/0xdd0 [ 430.255454][ C1] ? worker_thread+0x1110/0x1110 [ 430.257928][ C1] ? __kthread_parkme+0x152/0x220 [ 430.260096][ C1] ? worker_thread+0x1110/0x1110 [ 430.262114][ C1] kthread+0x33a/0x430 [ 430.263751][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.266063][ C1] ret_from_fork+0x2c/0x70 [ 430.267905][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.270151][ C1] ret_from_fork_asm+0x11/0x20 [ 430.272057][ C1] [ 430.273255][ C1] task:scsi_eh_5 state:S stack:26192 pid:1085 ppid:2 flags:0x00004000 [ 430.276745][ C1] Call Trace: [ 430.278279][ C1] [ 430.279655][ C1] __schedule+0xee1/0x59f0 [ 430.281728][ C1] ? find_held_lock+0x2d/0x110 [ 430.283825][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.285713][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 430.287895][ C1] schedule+0xe7/0x1b0 [ 430.289545][ C1] scsi_error_handler+0x62b/0x1650 [ 430.291626][ C1] ? __kthread_parkme+0xc4/0x220 [ 430.293415][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.295561][ C1] ? kthread+0x26d/0x430 [ 430.297381][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.299408][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 430.302037][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 430.304147][ C1] ? __kthread_parkme+0x152/0x220 [ 430.306163][ C1] ? scsi_eh_get_sense+0xa20/0xa20 [ 430.308240][ C1] kthread+0x33a/0x430 [ 430.309913][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.312149][ C1] ret_from_fork+0x2c/0x70 [ 430.313987][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.316290][ C1] ret_from_fork_asm+0x11/0x20 [ 430.318337][ C1] [ 430.319775][ C1] task:scsi_tmf_5 state:I stack:29752 pid:1086 ppid:2 flags:0x00004000 [ 430.323817][ C1] Call Trace: [ 430.325199][ C1] [ 430.326325][ C1] __schedule+0xee1/0x59f0 [ 430.328281][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.330939][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.332748][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.334838][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.336662][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.338818][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.340782][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.342819][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.344631][ C1] ? kthread_data+0x53/0xc0 [ 430.346570][ C1] schedule+0xe7/0x1b0 [ 430.348407][ C1] rescuer_thread+0x949/0xdd0 [ 430.350543][ C1] ? worker_thread+0x1110/0x1110 [ 430.352639][ C1] ? __kthread_parkme+0x152/0x220 [ 430.354793][ C1] ? worker_thread+0x1110/0x1110 [ 430.356741][ C1] kthread+0x33a/0x430 [ 430.358485][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.360751][ C1] ret_from_fork+0x2c/0x70 [ 430.362582][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.364823][ C1] ret_from_fork_asm+0x11/0x20 [ 430.366744][ C1] [ 430.368030][ C1] task:kworker/u17:7 state:I stack:24976 pid:1092 ppid:2 flags:0x00004000 [ 430.371710][ C1] Workqueue: 0x0 (events_unbound) [ 430.373982][ C1] Call Trace: [ 430.375207][ C1] [ 430.376339][ C1] __schedule+0xee1/0x59f0 [ 430.378089][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.380076][ C1] ? put_pwq+0x87/0x1b0 [ 430.381966][ C1] ? process_one_work+0x33e/0x16f0 [ 430.383990][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.386408][ C1] ? worker_thread+0x178/0x1110 [ 430.388535][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.390132][ C1] ? kthread_data+0x53/0xc0 [ 430.392003][ C1] schedule+0xe7/0x1b0 [ 430.393602][ C1] worker_thread+0x17d/0x1110 [ 430.395346][ C1] ? process_one_work+0x16f0/0x16f0 [ 430.397642][ C1] kthread+0x33a/0x430 [ 430.399508][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.402085][ C1] ret_from_fork+0x2c/0x70 [ 430.404356][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.406652][ C1] ret_from_fork_asm+0x11/0x20 [ 430.415144][ C1] [ 430.416419][ C1] task:target_completi state:I stack:29472 pid:1093 ppid:2 flags:0x00004000 [ 430.420520][ C1] Call Trace: [ 430.422066][ C1] [ 430.423364][ C1] __schedule+0xee1/0x59f0 [ 430.425132][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.427703][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.429848][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.432155][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.434202][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.436872][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.439323][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.441653][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.443610][ C1] ? kthread_data+0x53/0xc0 [ 430.445642][ C1] schedule+0xe7/0x1b0 [ 430.447515][ C1] rescuer_thread+0x949/0xdd0 [ 430.449540][ C1] ? worker_thread+0x1110/0x1110 [ 430.451667][ C1] ? __kthread_parkme+0x152/0x220 [ 430.453705][ C1] ? worker_thread+0x1110/0x1110 [ 430.456823][ C1] kthread+0x33a/0x430 [ 430.458385][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.460486][ C1] ret_from_fork+0x2c/0x70 [ 430.462270][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.464709][ C1] ret_from_fork_asm+0x11/0x20 [ 430.466764][ C1] [ 430.468081][ C1] task:target_submissi state:I stack:29472 pid:1096 ppid:2 flags:0x00004000 [ 430.471523][ C1] Call Trace: [ 430.472879][ C1] [ 430.474066][ C1] __schedule+0xee1/0x59f0 [ 430.475771][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.478309][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.480725][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.483289][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.485667][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.488268][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.490707][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.493201][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.495145][ C1] ? kthread_data+0x53/0xc0 [ 430.497202][ C1] schedule+0xe7/0x1b0 [ 430.498876][ C1] rescuer_thread+0x949/0xdd0 [ 430.500780][ C1] ? worker_thread+0x1110/0x1110 [ 430.502821][ C1] ? __kthread_parkme+0x152/0x220 [ 430.504974][ C1] ? worker_thread+0x1110/0x1110 [ 430.507094][ C1] kthread+0x33a/0x430 [ 430.509058][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.511808][ C1] ret_from_fork+0x2c/0x70 [ 430.513702][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.516564][ C1] ret_from_fork_asm+0x11/0x20 [ 430.518574][ C1] [ 430.519860][ C1] task:xcopy_wq state:I stack:30272 pid:1103 ppid:2 flags:0x00004000 [ 430.523496][ C1] Call Trace: [ 430.524832][ C1] [ 430.526045][ C1] __schedule+0xee1/0x59f0 [ 430.531806][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.534372][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.536413][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.538676][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.540589][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.542708][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.544871][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.547189][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.549160][ C1] ? kthread_data+0x53/0xc0 [ 430.551250][ C1] schedule+0xe7/0x1b0 [ 430.552877][ C1] rescuer_thread+0x949/0xdd0 [ 430.554959][ C1] ? worker_thread+0x1110/0x1110 [ 430.557237][ C1] ? __kthread_parkme+0x152/0x220 [ 430.559432][ C1] ? worker_thread+0x1110/0x1110 [ 430.561677][ C1] kthread+0x33a/0x430 [ 430.563154][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.565212][ C1] ret_from_fork+0x2c/0x70 [ 430.567259][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.569648][ C1] ret_from_fork_asm+0x11/0x20 [ 430.571860][ C1] [ 430.573271][ C1] task:bond0 state:I stack:30088 pid:1115 ppid:2 flags:0x00004000 [ 430.577328][ C1] Call Trace: [ 430.578848][ C1] [ 430.580130][ C1] __schedule+0xee1/0x59f0 [ 430.582090][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.584594][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.586749][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.589001][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.591000][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.593195][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.595230][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.597318][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.599139][ C1] ? kthread_data+0x53/0xc0 [ 430.601033][ C1] schedule+0xe7/0x1b0 [ 430.603861][ C1] rescuer_thread+0x949/0xdd0 [ 430.605703][ C1] ? worker_thread+0x1110/0x1110 [ 430.607961][ C1] ? __kthread_parkme+0x152/0x220 [ 430.611730][ C1] ? worker_thread+0x1110/0x1110 [ 430.614084][ C1] kthread+0x33a/0x430 [ 430.615950][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.618327][ C1] ret_from_fork+0x2c/0x70 [ 430.620216][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.622651][ C1] ret_from_fork_asm+0x11/0x20 [ 430.624717][ C1] [ 430.625963][ C1] task:kworker/3:1H state:R running task stack:27936 pid:1214 ppid:2 flags:0x00004000 [ 430.629514][ C1] Workqueue: 0x0 (kblockd) [ 430.631344][ C1] Call Trace: [ 430.632935][ C1] [ 430.634301][ C1] __schedule+0xee1/0x59f0 [ 430.636325][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.638256][ C1] ? put_pwq+0x87/0x1b0 [ 430.640225][ C1] ? process_one_work+0x33e/0x16f0 [ 430.642605][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.645073][ C1] ? worker_thread+0x178/0x1110 [ 430.647156][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.648932][ C1] ? kthread_data+0x53/0xc0 [ 430.651046][ C1] schedule+0xe7/0x1b0 [ 430.652832][ C1] worker_thread+0x17d/0x1110 [ 430.655012][ C1] ? __kthread_parkme+0x152/0x220 [ 430.657198][ C1] ? process_one_work+0x16f0/0x16f0 [ 430.659337][ C1] kthread+0x33a/0x430 [ 430.660938][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.663190][ C1] ret_from_fork+0x2c/0x70 [ 430.665142][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.667400][ C1] ret_from_fork_asm+0x11/0x20 [ 430.669228][ C1] [ 430.670575][ C1] task:kworker/0:1H state:I stack:28528 pid:1218 ppid:2 flags:0x00004000 [ 430.674692][ C1] Workqueue: 0x0 (kblockd) [ 430.676777][ C1] Call Trace: [ 430.678315][ C1] [ 430.679628][ C1] __schedule+0xee1/0x59f0 [ 430.681478][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.683516][ C1] ? put_pwq+0x87/0x1b0 [ 430.685287][ C1] ? process_one_work+0x33e/0x16f0 [ 430.687389][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.689672][ C1] ? worker_thread+0x178/0x1110 [ 430.691685][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.693514][ C1] ? kthread_data+0x53/0xc0 [ 430.695505][ C1] schedule+0xe7/0x1b0 [ 430.697249][ C1] worker_thread+0x17d/0x1110 [ 430.699490][ C1] ? __kthread_parkme+0x152/0x220 [ 430.701713][ C1] ? process_one_work+0x16f0/0x16f0 [ 430.703539][ C1] kthread+0x33a/0x430 [ 430.704934][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.706999][ C1] ret_from_fork+0x2c/0x70 [ 430.708682][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.711040][ C1] ret_from_fork_asm+0x11/0x20 [ 430.713339][ C1] [ 430.714800][ C1] task:mlx4 state:I stack:29776 pid:1240 ppid:2 flags:0x00004000 [ 430.719044][ C1] Call Trace: [ 430.720607][ C1] [ 430.721901][ C1] __schedule+0xee1/0x59f0 [ 430.723772][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.725880][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.727694][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.729724][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.731515][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.733419][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.735192][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.737028][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.738756][ C1] ? kthread_data+0x53/0xc0 [ 430.740429][ C1] schedule+0xe7/0x1b0 [ 430.741960][ C1] rescuer_thread+0x949/0xdd0 [ 430.743684][ C1] ? worker_thread+0x1110/0x1110 [ 430.745486][ C1] ? __kthread_parkme+0x152/0x220 [ 430.747706][ C1] ? worker_thread+0x1110/0x1110 [ 430.749521][ C1] kthread+0x33a/0x430 [ 430.751199][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.753760][ C1] ret_from_fork+0x2c/0x70 [ 430.755964][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.758565][ C1] ret_from_fork_asm+0x11/0x20 [ 430.760795][ C1] [ 430.762246][ C1] task:kworker/1:1H state:I stack:28832 pid:1242 ppid:2 flags:0x00004000 [ 430.766531][ C1] Workqueue: 0x0 (kblockd) [ 430.768380][ C1] Call Trace: [ 430.769812][ C1] [ 430.771232][ C1] __schedule+0xee1/0x59f0 [ 430.773392][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.775327][ C1] ? put_pwq+0x87/0x1b0 [ 430.777100][ C1] ? process_one_work+0x33e/0x16f0 [ 430.782333][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.789200][ C1] ? worker_thread+0x178/0x1110 [ 430.791475][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.793486][ C1] ? kthread_data+0x53/0xc0 [ 430.795658][ C1] schedule+0xe7/0x1b0 [ 430.797422][ C1] worker_thread+0x17d/0x1110 [ 430.799518][ C1] ? __kthread_parkme+0x152/0x220 [ 430.801843][ C1] ? process_one_work+0x16f0/0x16f0 [ 430.804285][ C1] kthread+0x33a/0x430 [ 430.806205][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.808759][ C1] ret_from_fork+0x2c/0x70 [ 430.810854][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.813493][ C1] ret_from_fork_asm+0x11/0x20 [ 430.815734][ C1] [ 430.817193][ C1] task:phy0 state:I stack:29792 pid:1278 ppid:2 flags:0x00004000 [ 430.821025][ C1] Call Trace: [ 430.822463][ C1] [ 430.827332][ C1] __schedule+0xee1/0x59f0 [ 430.829210][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.831673][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.833699][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.836154][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.838430][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.840945][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.843276][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.845657][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.847641][ C1] ? kthread_data+0x53/0xc0 [ 430.849797][ C1] schedule+0xe7/0x1b0 [ 430.851753][ C1] rescuer_thread+0x949/0xdd0 [ 430.853953][ C1] ? worker_thread+0x1110/0x1110 [ 430.856283][ C1] ? __kthread_parkme+0x152/0x220 [ 430.858678][ C1] ? worker_thread+0x1110/0x1110 [ 430.860981][ C1] kthread+0x33a/0x430 [ 430.862890][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.865462][ C1] ret_from_fork+0x2c/0x70 [ 430.867347][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.869651][ C1] ret_from_fork_asm+0x11/0x20 [ 430.871699][ C1] [ 430.872998][ C1] task:phy0-mac-cmds state:I stack:30272 pid:1279 ppid:2 flags:0x00004000 [ 430.876798][ C1] Call Trace: [ 430.878300][ C1] [ 430.879691][ C1] __schedule+0xee1/0x59f0 [ 430.881744][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.884584][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.886872][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.889366][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.891671][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.894136][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.896431][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.898933][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.900931][ C1] ? kthread_data+0x53/0xc0 [ 430.903095][ C1] schedule+0xe7/0x1b0 [ 430.905018][ C1] rescuer_thread+0x949/0xdd0 [ 430.907225][ C1] ? worker_thread+0x1110/0x1110 [ 430.909391][ C1] ? __kthread_parkme+0x152/0x220 [ 430.911509][ C1] ? worker_thread+0x1110/0x1110 [ 430.913502][ C1] kthread+0x33a/0x430 [ 430.915287][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.917589][ C1] ret_from_fork+0x2c/0x70 [ 430.919492][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.922103][ C1] ret_from_fork_asm+0x11/0x20 [ 430.924298][ C1] [ 430.925767][ C1] task:phy1 state:I stack:30272 pid:1284 ppid:2 flags:0x00004000 [ 430.929837][ C1] Call Trace: [ 430.931367][ C1] [ 430.932555][ C1] __schedule+0xee1/0x59f0 [ 430.934447][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.936954][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.939068][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.941347][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.943553][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.946038][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.948337][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 430.950600][ C1] ? spin_bug+0x1d0/0x1d0 [ 430.952113][ C1] ? kthread_data+0x53/0xc0 [ 430.953748][ C1] schedule+0xe7/0x1b0 [ 430.955329][ C1] rescuer_thread+0x949/0xdd0 [ 430.957297][ C1] ? worker_thread+0x1110/0x1110 [ 430.959355][ C1] ? __kthread_parkme+0x152/0x220 [ 430.961456][ C1] ? worker_thread+0x1110/0x1110 [ 430.963564][ C1] kthread+0x33a/0x430 [ 430.965230][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.967636][ C1] ret_from_fork+0x2c/0x70 [ 430.969505][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 430.971936][ C1] ret_from_fork_asm+0x11/0x20 [ 430.974158][ C1] [ 430.975610][ C1] task:phy1-mac-cmds state:I stack:30272 pid:1285 ppid:2 flags:0x00004000 [ 430.979847][ C1] Call Trace: [ 430.981354][ C1] [ 430.982786][ C1] __schedule+0xee1/0x59f0 [ 430.984911][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 430.987678][ C1] ? rescuer_thread+0x136/0xdd0 [ 430.989835][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 430.992053][ C1] ? __mutex_lock+0x25b/0x1340 [ 430.994259][ C1] ? io_schedule_timeout+0x150/0x150 [ 430.996748][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 430.999088][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.001205][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.003113][ C1] ? kthread_data+0x53/0xc0 [ 431.005205][ C1] schedule+0xe7/0x1b0 [ 431.007070][ C1] rescuer_thread+0x949/0xdd0 [ 431.009021][ C1] ? worker_thread+0x1110/0x1110 [ 431.011069][ C1] ? __kthread_parkme+0x152/0x220 [ 431.013157][ C1] ? worker_thread+0x1110/0x1110 [ 431.015239][ C1] kthread+0x33a/0x430 [ 431.016968][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.019282][ C1] ret_from_fork+0x2c/0x70 [ 431.021184][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.023525][ C1] ret_from_fork_asm+0x11/0x20 [ 431.025754][ C1] [ 431.027197][ C1] task:firewire state:I stack:29752 pid:1334 ppid:2 flags:0x00004000 [ 431.031490][ C1] Call Trace: [ 431.033111][ C1] [ 431.034488][ C1] __schedule+0xee1/0x59f0 [ 431.036572][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.039426][ C1] ? rescuer_thread+0x136/0xdd0 [ 431.041733][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.044217][ C1] ? __mutex_lock+0x25b/0x1340 [ 431.046469][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.048888][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 431.051148][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.053332][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.055304][ C1] ? kthread_data+0x53/0xc0 [ 431.057206][ C1] schedule+0xe7/0x1b0 [ 431.058925][ C1] rescuer_thread+0x949/0xdd0 [ 431.060837][ C1] ? worker_thread+0x1110/0x1110 [ 431.062889][ C1] ? __kthread_parkme+0x152/0x220 [ 431.064953][ C1] ? worker_thread+0x1110/0x1110 [ 431.066980][ C1] kthread+0x33a/0x430 [ 431.068712][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.071225][ C1] ret_from_fork+0x2c/0x70 [ 431.073329][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.075967][ C1] ret_from_fork_asm+0x11/0x20 [ 431.078259][ C1] [ 431.079700][ C1] task:firewire_ohci state:I stack:30272 pid:1337 ppid:2 flags:0x00004000 [ 431.083289][ C1] Call Trace: [ 431.084561][ C1] [ 431.085768][ C1] __schedule+0xee1/0x59f0 [ 431.087709][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.090345][ C1] ? rescuer_thread+0x136/0xdd0 [ 431.092305][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.094512][ C1] ? __mutex_lock+0x25b/0x1340 [ 431.096470][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.098779][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 431.100872][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.103013][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.104825][ C1] ? kthread_data+0x53/0xc0 [ 431.106740][ C1] schedule+0xe7/0x1b0 [ 431.108462][ C1] rescuer_thread+0x949/0xdd0 [ 431.110475][ C1] ? worker_thread+0x1110/0x1110 [ 431.112546][ C1] ? __kthread_parkme+0x152/0x220 [ 431.114668][ C1] ? worker_thread+0x1110/0x1110 [ 431.116732][ C1] kthread+0x33a/0x430 [ 431.118694][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.121534][ C1] ret_from_fork+0x2c/0x70 [ 431.123520][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.125867][ C1] ret_from_fork_asm+0x11/0x20 [ 431.127869][ C1] [ 431.129173][ C1] task:vfio-irqfd-clea state:I stack:29752 pid:1342 ppid:2 flags:0x00004000 [ 431.133133][ C1] Call Trace: [ 431.134631][ C1] [ 431.135879][ C1] __schedule+0xee1/0x59f0 [ 431.137748][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.140229][ C1] ? rescuer_thread+0x136/0xdd0 [ 431.142314][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.144742][ C1] ? __mutex_lock+0x25b/0x1340 [ 431.146901][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.149300][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 431.151548][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.153694][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.155792][ C1] ? kthread_data+0x53/0xc0 [ 431.157929][ C1] schedule+0xe7/0x1b0 [ 431.159761][ C1] rescuer_thread+0x949/0xdd0 [ 431.161734][ C1] ? worker_thread+0x1110/0x1110 [ 431.163897][ C1] ? __kthread_parkme+0x152/0x220 [ 431.166005][ C1] ? worker_thread+0x1110/0x1110 [ 431.168202][ C1] kthread+0x33a/0x430 [ 431.169880][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.172187][ C1] ret_from_fork+0x2c/0x70 [ 431.174016][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.176291][ C1] ret_from_fork_asm+0x11/0x20 [ 431.178264][ C1] [ 431.179536][ C1] task:aoe_tx0 state:S stack:28416 pid:1351 ppid:2 flags:0x00004000 [ 431.183203][ C1] Call Trace: [ 431.184565][ C1] [ 431.185781][ C1] __schedule+0xee1/0x59f0 [ 431.187649][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.190561][ C1] ? kthread+0x29b/0x3b0 [ 431.192588][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 431.195023][ C1] schedule+0xe7/0x1b0 [ 431.198174][ C1] kthread+0x2a0/0x3b0 [ 431.200331][ C1] ? ktcomplete+0x300/0x300 [ 431.202719][ C1] ? wake_up_state+0x10/0x10 [ 431.205238][ C1] ? __kthread_parkme+0x152/0x220 [ 431.207642][ C1] ? ktcomplete+0x300/0x300 [ 431.209581][ C1] kthread+0x33a/0x430 [ 431.211288][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.213298][ C1] ret_from_fork+0x2c/0x70 [ 431.214896][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.217198][ C1] ret_from_fork_asm+0x11/0x20 [ 431.219611][ C1] [ 431.221146][ C1] task:aoe_ktio0 state:S stack:30336 pid:1353 ppid:2 flags:0x00004000 [ 431.224808][ C1] Call Trace: [ 431.226162][ C1] [ 431.227338][ C1] __schedule+0xee1/0x59f0 [ 431.229032][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.231393][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.233683][ C1] ? kthread+0x29b/0x3b0 [ 431.235875][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 431.238642][ C1] schedule+0xe7/0x1b0 [ 431.240313][ C1] kthread+0x2a0/0x3b0 [ 431.241830][ C1] ? ktcomplete+0x300/0x300 [ 431.243550][ C1] ? wake_up_state+0x10/0x10 [ 431.245275][ C1] ? __kthread_parkme+0x152/0x220 [ 431.247219][ C1] ? ktcomplete+0x300/0x300 [ 431.248882][ C1] kthread+0x33a/0x430 [ 431.250558][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.252600][ C1] ret_from_fork+0x2c/0x70 [ 431.254324][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.256608][ C1] ret_from_fork_asm+0x11/0x20 [ 431.258674][ C1] [ 431.259952][ C1] task:kworker/0:2 state:D stack:22464 pid:1383 ppid:2 flags:0x00004000 [ 431.263933][ C1] Workqueue: usb_hub_wq hub_event [ 431.266204][ C1] Call Trace: [ 431.267635][ C1] [ 431.268870][ C1] __schedule+0xee1/0x59f0 [ 431.270736][ C1] ? find_held_lock+0x2d/0x110 [ 431.272807][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.275072][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.277259][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.279522][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.282062][ C1] schedule+0xe7/0x1b0 [ 431.285419][ C1] usb_kill_urb.part.0+0x1c6/0x250 [ 431.287667][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 431.290018][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.292416][ C1] ? preempt_count_sub+0x150/0x150 [ 431.294624][ C1] ? mark_held_locks+0x9f/0xe0 [ 431.297283][ C1] usb_kill_urb+0x83/0xa0 [ 431.299778][ C1] usb_hcd_flush_endpoint+0x1d9/0x3e0 [ 431.302215][ C1] ? mark_held_locks+0x9f/0xe0 [ 431.306607][ C1] usb_disable_interface+0x1ce/0x4c0 [ 431.309603][ C1] usb_unbind_interface+0x3b7/0x8d0 [ 431.311692][ C1] ? kernfs_find_ns+0x2e9/0x3e0 [ 431.313570][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 431.315384][ C1] device_remove+0x11f/0x170 [ 431.317158][ C1] device_release_driver_internal+0x44a/0x610 [ 431.319595][ C1] bus_remove_device+0x22c/0x420 [ 431.322045][ C1] device_del+0x39a/0xa40 [ 431.324124][ C1] ? __device_link_del+0x380/0x380 [ 431.326435][ C1] ? kobject_put+0x220/0x5b0 [ 431.328406][ C1] usb_disable_device+0x36c/0x7f0 [ 431.337512][ C1] usb_disconnect+0x2e1/0x890 [ 431.339712][ C1] hub_event+0x21bd/0x5230 [ 431.341866][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.344333][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 431.346706][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.349249][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.351648][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.353688][ C1] process_one_work+0xaa2/0x16f0 [ 431.356045][ C1] ? kernfs_vma_page_mkwrite+0x230/0x230 [ 431.358665][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 431.361156][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.363129][ C1] worker_thread+0x687/0x1110 [ 431.365218][ C1] ? process_one_work+0x16f0/0x16f0 [ 431.367412][ C1] kthread+0x33a/0x430 [ 431.369155][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.371703][ C1] ret_from_fork+0x2c/0x70 [ 431.373592][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.375959][ C1] ret_from_fork_asm+0x11/0x20 [ 431.378064][ C1] [ 431.379532][ C1] task:kworker/3:2 state:I stack:21792 pid:1401 ppid:2 flags:0x00004000 [ 431.383800][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 431.386120][ C1] Call Trace: [ 431.387646][ C1] [ 431.389045][ C1] __schedule+0xee1/0x59f0 [ 431.391187][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.393253][ C1] ? put_pwq+0x87/0x1b0 [ 431.395241][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.397455][ C1] ? worker_thread+0x178/0x1110 [ 431.399183][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.401008][ C1] ? kthread_data+0x53/0xc0 [ 431.403083][ C1] schedule+0xe7/0x1b0 [ 431.404817][ C1] worker_thread+0x17d/0x1110 [ 431.406818][ C1] ? __kthread_parkme+0x152/0x220 [ 431.408933][ C1] ? process_one_work+0x16f0/0x16f0 [ 431.411126][ C1] kthread+0x33a/0x430 [ 431.412760][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.414950][ C1] ret_from_fork+0x2c/0x70 [ 431.417029][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.419707][ C1] ret_from_fork_asm+0x11/0x20 [ 431.421986][ C1] [ 431.423441][ C1] task:uas state:I stack:30272 pid:1422 ppid:2 flags:0x00004000 [ 431.427603][ C1] Call Trace: [ 431.429141][ C1] [ 431.430509][ C1] __schedule+0xee1/0x59f0 [ 431.432579][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.435331][ C1] ? rescuer_thread+0x136/0xdd0 [ 431.437684][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.440123][ C1] ? __mutex_lock+0x25b/0x1340 [ 431.442276][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.444461][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 431.446598][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.448702][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.450540][ C1] ? kthread_data+0x53/0xc0 [ 431.452464][ C1] schedule+0xe7/0x1b0 [ 431.454173][ C1] rescuer_thread+0x949/0xdd0 [ 431.456153][ C1] ? worker_thread+0x1110/0x1110 [ 431.458227][ C1] ? __kthread_parkme+0x152/0x220 [ 431.460557][ C1] ? worker_thread+0x1110/0x1110 [ 431.462840][ C1] kthread+0x33a/0x430 [ 431.464746][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.467331][ C1] ret_from_fork+0x2c/0x70 [ 431.469393][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.471899][ C1] ret_from_fork_asm+0x11/0x20 [ 431.474143][ C1] [ 431.475619][ C1] task:usbip_event state:I stack:30272 pid:1716 ppid:2 flags:0x00004000 [ 431.479825][ C1] Call Trace: [ 431.481374][ C1] [ 431.482769][ C1] __schedule+0xee1/0x59f0 [ 431.484869][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.487464][ C1] ? rescuer_thread+0x136/0xdd0 [ 431.489461][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 431.491693][ C1] ? __mutex_lock+0x25b/0x1340 [ 431.493539][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.495412][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 431.497319][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.499659][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.501552][ C1] ? kthread_data+0x53/0xc0 [ 431.503277][ C1] schedule+0xe7/0x1b0 [ 431.504755][ C1] rescuer_thread+0x949/0xdd0 [ 431.506494][ C1] ? worker_thread+0x1110/0x1110 [ 431.508739][ C1] ? __kthread_parkme+0x152/0x220 [ 431.511026][ C1] ? worker_thread+0x1110/0x1110 [ 431.513285][ C1] kthread+0x33a/0x430 [ 431.515148][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.517762][ C1] ret_from_fork+0x2c/0x70 [ 431.519852][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.522198][ C1] ret_from_fork_asm+0x11/0x20 [ 431.524178][ C1] [ 431.525462][ C1] task:pvrusb2-context state:S stack:29816 pid:2120 ppid:2 flags:0x00004000 [ 431.529178][ C1] Call Trace: [ 431.530736][ C1] [ 431.532102][ C1] __schedule+0xee1/0x59f0 [ 431.533972][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.536315][ C1] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 431.538876][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.541246][ C1] ? preempt_schedule_common+0x45/0xc0 [ 431.543725][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 431.546160][ C1] ? _raw_spin_unlock_irqrestore+0x5d/0x70 [ 431.548786][ C1] schedule+0xe7/0x1b0 [ 431.550643][ C1] ? pvr2_context_destroy+0x270/0x270 [ 431.553121][ C1] pvr2_context_thread_func+0x62a/0x960 [ 431.555506][ C1] ? pvr2_context_destroy+0x270/0x270 [ 431.557931][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.560367][ C1] ? __kthread_parkme+0x152/0x220 [ 431.562424][ C1] ? pvr2_context_destroy+0x270/0x270 [ 431.564584][ C1] kthread+0x33a/0x430 [ 431.566328][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.568578][ C1] ret_from_fork+0x2c/0x70 [ 431.570448][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.572980][ C1] ret_from_fork_asm+0x11/0x20 [ 431.575169][ C1] [ 431.576590][ C1] task:cec-vivid-000-v state:S stack:30272 pid:2170 ppid:2 flags:0x00004000 [ 431.580707][ C1] Call Trace: [ 431.582255][ C1] [ 431.583619][ C1] __schedule+0xee1/0x59f0 [ 431.585658][ C1] ? lock_acquire+0x1ae/0x510 [ 431.587671][ C1] ? find_held_lock+0x2d/0x110 [ 431.589324][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.591149][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.593188][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.594974][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 431.597322][ C1] schedule+0xe7/0x1b0 [ 431.599000][ C1] cec_thread_func+0x4fe/0x10c0 [ 431.600830][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.602844][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.605034][ C1] ? __kthread_parkme+0x152/0x220 [ 431.606947][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.608601][ C1] kthread+0x33a/0x430 [ 431.610119][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.612517][ C1] ret_from_fork+0x2c/0x70 [ 431.614311][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.616276][ C1] ret_from_fork_asm+0x11/0x20 [ 431.617975][ C1] [ 431.619057][ C1] task:cec-vivid-000-v state:S stack:30272 pid:2171 ppid:2 flags:0x00004000 [ 431.623239][ C1] Call Trace: [ 431.624946][ C1] [ 431.626492][ C1] __schedule+0xee1/0x59f0 [ 431.628607][ C1] ? lock_acquire+0x1ae/0x510 [ 431.630565][ C1] ? find_held_lock+0x2d/0x110 [ 431.632384][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.634476][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.637069][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.638962][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 431.641041][ C1] schedule+0xe7/0x1b0 [ 431.642535][ C1] cec_thread_func+0x4fe/0x10c0 [ 431.644228][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.645980][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.648106][ C1] ? __kthread_parkme+0x152/0x220 [ 431.649926][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.651624][ C1] kthread+0x33a/0x430 [ 431.653077][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.655113][ C1] ret_from_fork+0x2c/0x70 [ 431.656917][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.659045][ C1] ret_from_fork_asm+0x11/0x20 [ 431.660750][ C1] [ 431.661878][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2172 ppid:2 flags:0x00004000 [ 431.665102][ C1] Call Trace: [ 431.666323][ C1] [ 431.667404][ C1] __schedule+0xee1/0x59f0 [ 431.669385][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.672033][ C1] ? lock_acquire+0x1ae/0x510 [ 431.674117][ C1] ? find_held_lock+0x2d/0x110 [ 431.676202][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.678518][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 431.680898][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.683040][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.684835][ C1] schedule+0xe7/0x1b0 [ 431.686550][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 431.688576][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 431.690905][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.693669][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.696412][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.698432][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.700248][ C1] ? __kthread_parkme+0x152/0x220 [ 431.702079][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 431.703996][ C1] kthread+0x33a/0x430 [ 431.705589][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.707534][ C1] ret_from_fork+0x2c/0x70 [ 431.709177][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.711483][ C1] ret_from_fork_asm+0x11/0x20 [ 431.713347][ C1] [ 431.714456][ C1] task:cec-vivid-001-v state:S stack:30272 pid:2186 ppid:2 flags:0x00004000 [ 431.718100][ C1] Call Trace: [ 431.719392][ C1] [ 431.720428][ C1] __schedule+0xee1/0x59f0 [ 431.722057][ C1] ? lock_acquire+0x1ae/0x510 [ 431.723726][ C1] ? find_held_lock+0x2d/0x110 [ 431.725417][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.727636][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.730068][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.731859][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 431.733886][ C1] schedule+0xe7/0x1b0 [ 431.735211][ C1] cec_thread_func+0x4fe/0x10c0 [ 431.736807][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.738711][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.740700][ C1] ? __kthread_parkme+0x152/0x220 [ 431.742710][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.744697][ C1] kthread+0x33a/0x430 [ 431.746467][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.748587][ C1] ret_from_fork+0x2c/0x70 [ 431.750330][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.752534][ C1] ret_from_fork_asm+0x11/0x20 [ 431.754215][ C1] [ 431.755342][ C1] task:cec-vivid-001-v state:S stack:29760 pid:2187 ppid:2 flags:0x00004000 [ 431.758596][ C1] Call Trace: [ 431.759797][ C1] [ 431.760824][ C1] __schedule+0xee1/0x59f0 [ 431.762425][ C1] ? lock_acquire+0x1ae/0x510 [ 431.764076][ C1] ? find_held_lock+0x2d/0x110 [ 431.765758][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.767638][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.769699][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.771838][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 431.774194][ C1] schedule+0xe7/0x1b0 [ 431.775817][ C1] cec_thread_func+0x4fe/0x10c0 [ 431.777912][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.780118][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.782784][ C1] ? __kthread_parkme+0x152/0x220 [ 431.784612][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.786383][ C1] kthread+0x33a/0x430 [ 431.787819][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.789783][ C1] ret_from_fork+0x2c/0x70 [ 431.791467][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.793646][ C1] ret_from_fork_asm+0x11/0x20 [ 431.795802][ C1] [ 431.797170][ C1] task:vivid_cec-vivid state:S stack:29304 pid:2188 ppid:2 flags:0x00004000 [ 431.800662][ C1] Call Trace: [ 431.801870][ C1] [ 431.803002][ C1] __schedule+0xee1/0x59f0 [ 431.804957][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.809007][ C1] ? lock_acquire+0x1ae/0x510 [ 431.811027][ C1] ? find_held_lock+0x2d/0x110 [ 431.813418][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.815561][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 431.817576][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.819386][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.821150][ C1] schedule+0xe7/0x1b0 [ 431.822746][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 431.824755][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 431.826987][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.829148][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.831501][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.833937][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.835860][ C1] ? __kthread_parkme+0x152/0x220 [ 431.837482][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 431.839657][ C1] kthread+0x33a/0x430 [ 431.841544][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.843632][ C1] ret_from_fork+0x2c/0x70 [ 431.845092][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.847836][ C1] ret_from_fork_asm+0x11/0x20 [ 431.850144][ C1] [ 431.851757][ C1] task:cec-vivid-002-v state:S stack:29760 pid:2202 ppid:2 flags:0x00004000 [ 431.856556][ C1] Call Trace: [ 431.858200][ C1] [ 431.859269][ C1] __schedule+0xee1/0x59f0 [ 431.860874][ C1] ? lock_acquire+0x1ae/0x510 [ 431.862565][ C1] ? find_held_lock+0x2d/0x110 [ 431.864243][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.866194][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.868582][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.873238][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 431.875842][ C1] schedule+0xe7/0x1b0 [ 431.877647][ C1] cec_thread_func+0x4fe/0x10c0 [ 431.879815][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.882144][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.884861][ C1] ? __kthread_parkme+0x152/0x220 [ 431.886680][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.888670][ C1] kthread+0x33a/0x430 [ 431.890596][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.893173][ C1] ret_from_fork+0x2c/0x70 [ 431.895247][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.897469][ C1] ret_from_fork_asm+0x11/0x20 [ 431.899500][ C1] [ 431.900815][ C1] task:cec-vivid-002-v state:S stack:29488 pid:2203 ppid:2 flags:0x00004000 [ 431.904788][ C1] Call Trace: [ 431.906220][ C1] [ 431.907393][ C1] __schedule+0xee1/0x59f0 [ 431.909063][ C1] ? lock_acquire+0x1ae/0x510 [ 431.910814][ C1] ? find_held_lock+0x2d/0x110 [ 431.912474][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.914319][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.916324][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.918164][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 431.920334][ C1] schedule+0xe7/0x1b0 [ 431.922160][ C1] cec_thread_func+0x4fe/0x10c0 [ 431.924281][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.926450][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.928903][ C1] ? __kthread_parkme+0x152/0x220 [ 431.931070][ C1] ? cec_s_conn_info+0x220/0x220 [ 431.933155][ C1] kthread+0x33a/0x430 [ 431.934852][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.936999][ C1] ret_from_fork+0x2c/0x70 [ 431.938730][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.940669][ C1] ret_from_fork_asm+0x11/0x20 [ 431.942385][ C1] [ 431.943489][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2204 ppid:2 flags:0x00004000 [ 431.946910][ C1] Call Trace: [ 431.948092][ C1] [ 431.949105][ C1] __schedule+0xee1/0x59f0 [ 431.950673][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.952748][ C1] ? lock_acquire+0x1ae/0x510 [ 431.954544][ C1] ? find_held_lock+0x2d/0x110 [ 431.956208][ C1] ? io_schedule_timeout+0x150/0x150 [ 431.958043][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 431.960200][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 431.962283][ C1] ? spin_bug+0x1d0/0x1d0 [ 431.964057][ C1] schedule+0xe7/0x1b0 [ 431.965738][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 431.967623][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 431.969574][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 431.971618][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 431.973689][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 431.975710][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 431.977496][ C1] ? __kthread_parkme+0x152/0x220 [ 431.979246][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 431.981155][ C1] kthread+0x33a/0x430 [ 431.982598][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.984597][ C1] ret_from_fork+0x2c/0x70 [ 431.986451][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 431.988672][ C1] ret_from_fork_asm+0x11/0x20 [ 431.990597][ C1] [ 431.992211][ C1] task:cec-vivid-003-v state:S stack:30272 pid:2218 ppid:2 flags:0x00004000 [ 431.995495][ C1] Call Trace: [ 431.996678][ C1] [ 431.997733][ C1] __schedule+0xee1/0x59f0 [ 431.999328][ C1] ? lock_acquire+0x1ae/0x510 [ 432.001699][ C1] ? find_held_lock+0x2d/0x110 [ 432.004217][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.007018][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.009975][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.011791][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.014191][ C1] schedule+0xe7/0x1b0 [ 432.015769][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.017632][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.019325][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.021383][ C1] ? __kthread_parkme+0x152/0x220 [ 432.023222][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.024954][ C1] kthread+0x33a/0x430 [ 432.026393][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.028327][ C1] ret_from_fork+0x2c/0x70 [ 432.029915][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.031868][ C1] ret_from_fork_asm+0x11/0x20 [ 432.033528][ C1] [ 432.034803][ C1] task:cec-vivid-003-v state:S stack:29488 pid:2219 ppid:2 flags:0x00004000 [ 432.038691][ C1] Call Trace: [ 432.040052][ C1] [ 432.041272][ C1] __schedule+0xee1/0x59f0 [ 432.043079][ C1] ? lock_acquire+0x1ae/0x510 [ 432.045013][ C1] ? find_held_lock+0x2d/0x110 [ 432.046958][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.049090][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.051349][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.053504][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.055671][ C1] schedule+0xe7/0x1b0 [ 432.057071][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.058879][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.060628][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.062766][ C1] ? __kthread_parkme+0x152/0x220 [ 432.064847][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.067109][ C1] kthread+0x33a/0x430 [ 432.068965][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.071446][ C1] ret_from_fork+0x2c/0x70 [ 432.073445][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.075887][ C1] ret_from_fork_asm+0x11/0x20 [ 432.077863][ C1] [ 432.079142][ C1] task:vivid_cec-vivid state:S stack:30016 pid:2220 ppid:2 flags:0x00004000 [ 432.082694][ C1] Call Trace: [ 432.083798][ C1] [ 432.084766][ C1] __schedule+0xee1/0x59f0 [ 432.086244][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.088230][ C1] ? lock_acquire+0x1ae/0x510 [ 432.090243][ C1] ? find_held_lock+0x2d/0x110 [ 432.092175][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.094237][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 432.096153][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 432.097972][ C1] ? spin_bug+0x1d0/0x1d0 [ 432.099803][ C1] schedule+0xe7/0x1b0 [ 432.101325][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 432.103486][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.105943][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.108520][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.111154][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.113812][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.115726][ C1] ? __kthread_parkme+0x152/0x220 [ 432.117552][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.119977][ C1] kthread+0x33a/0x430 [ 432.121492][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.123702][ C1] ret_from_fork+0x2c/0x70 [ 432.125247][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.127277][ C1] ret_from_fork_asm+0x11/0x20 [ 432.129445][ C1] [ 432.130839][ C1] task:cec-vivid-004-v state:S stack:30272 pid:2234 ppid:2 flags:0x00004000 [ 432.134527][ C1] Call Trace: [ 432.135987][ C1] [ 432.137164][ C1] __schedule+0xee1/0x59f0 [ 432.138797][ C1] ? lock_acquire+0x1ae/0x510 [ 432.140738][ C1] ? find_held_lock+0x2d/0x110 [ 432.142528][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.144741][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.147187][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.149280][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.151523][ C1] schedule+0xe7/0x1b0 [ 432.153165][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.155152][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.157074][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.159524][ C1] ? __kthread_parkme+0x152/0x220 [ 432.161602][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.163639][ C1] kthread+0x33a/0x430 [ 432.165316][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.167616][ C1] ret_from_fork+0x2c/0x70 [ 432.169497][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.171959][ C1] ret_from_fork_asm+0x11/0x20 [ 432.173960][ C1] [ 432.175130][ C1] task:cec-vivid-004-v state:S stack:30272 pid:2235 ppid:2 flags:0x00004000 [ 432.178689][ C1] Call Trace: [ 432.180098][ C1] [ 432.181276][ C1] __schedule+0xee1/0x59f0 [ 432.183087][ C1] ? lock_acquire+0x1ae/0x510 [ 432.184926][ C1] ? find_held_lock+0x2d/0x110 [ 432.187198][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.189026][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.191408][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.193293][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.195426][ C1] schedule+0xe7/0x1b0 [ 432.196948][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.199308][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.201933][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.204624][ C1] ? __kthread_parkme+0x152/0x220 [ 432.206837][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.209147][ C1] kthread+0x33a/0x430 [ 432.211081][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.213434][ C1] ret_from_fork+0x2c/0x70 [ 432.215263][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.217506][ C1] ret_from_fork_asm+0x11/0x20 [ 432.219685][ C1] [ 432.220987][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2236 ppid:2 flags:0x00004000 [ 432.224743][ C1] Call Trace: [ 432.226182][ C1] [ 432.227517][ C1] __schedule+0xee1/0x59f0 [ 432.229388][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.231892][ C1] ? lock_acquire+0x1ae/0x510 [ 432.233968][ C1] ? find_held_lock+0x2d/0x110 [ 432.235671][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.237475][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 432.239761][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 432.241867][ C1] ? spin_bug+0x1d0/0x1d0 [ 432.243698][ C1] schedule+0xe7/0x1b0 [ 432.245475][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 432.247830][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.250204][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.252316][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.254954][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.258146][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.260462][ C1] ? __kthread_parkme+0x152/0x220 [ 432.262552][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.264837][ C1] kthread+0x33a/0x430 [ 432.266518][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.268810][ C1] ret_from_fork+0x2c/0x70 [ 432.270577][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.272704][ C1] ret_from_fork_asm+0x11/0x20 [ 432.274452][ C1] [ 432.275470][ C1] task:cec-vivid-005-v state:S stack:29648 pid:2250 ppid:2 flags:0x00004000 [ 432.278414][ C1] Call Trace: [ 432.279506][ C1] [ 432.280473][ C1] __schedule+0xee1/0x59f0 [ 432.282103][ C1] ? lock_acquire+0x1ae/0x510 [ 432.283691][ C1] ? find_held_lock+0x2d/0x110 [ 432.285288][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.287206][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.289411][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.291188][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.293195][ C1] schedule+0xe7/0x1b0 [ 432.294733][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.296397][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.298136][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.300730][ C1] ? __kthread_parkme+0x152/0x220 [ 432.302653][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.304534][ C1] kthread+0x33a/0x430 [ 432.306095][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.308245][ C1] ret_from_fork+0x2c/0x70 [ 432.310125][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.312441][ C1] ret_from_fork_asm+0x11/0x20 [ 432.318089][ C1] [ 432.319339][ C1] task:cec-vivid-005-v state:S stack:29648 pid:2251 ppid:2 flags:0x00004000 [ 432.323250][ C1] Call Trace: [ 432.324705][ C1] [ 432.326030][ C1] __schedule+0xee1/0x59f0 [ 432.327994][ C1] ? lock_acquire+0x1ae/0x510 [ 432.330060][ C1] ? find_held_lock+0x2d/0x110 [ 432.332153][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.346460][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.348978][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.351193][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.353720][ C1] schedule+0xe7/0x1b0 [ 432.355474][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.357511][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.359574][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.364111][ C1] ? __kthread_parkme+0x152/0x220 [ 432.366224][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.368331][ C1] kthread+0x33a/0x430 [ 432.370152][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.372495][ C1] ret_from_fork+0x2c/0x70 [ 432.374395][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.376707][ C1] ret_from_fork_asm+0x11/0x20 [ 432.378948][ C1] [ 432.380397][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2252 ppid:2 flags:0x00004000 [ 432.384553][ C1] Call Trace: [ 432.386071][ C1] [ 432.387408][ C1] __schedule+0xee1/0x59f0 [ 432.389414][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.392169][ C1] ? lock_acquire+0x1ae/0x510 [ 432.394270][ C1] ? find_held_lock+0x2d/0x110 [ 432.396394][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.398750][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 432.401117][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 432.403235][ C1] ? spin_bug+0x1d0/0x1d0 [ 432.405058][ C1] schedule+0xe7/0x1b0 [ 432.406758][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 432.408958][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.411437][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.413916][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.416414][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.418861][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.421116][ C1] ? __kthread_parkme+0x152/0x220 [ 432.424468][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.428092][ C1] kthread+0x33a/0x430 [ 432.430248][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.432766][ C1] ret_from_fork+0x2c/0x70 [ 432.434864][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.437750][ C1] ret_from_fork_asm+0x11/0x20 [ 432.440267][ C1] [ 432.441596][ C1] task:cec-vivid-006-v state:S stack:30272 pid:2266 ppid:2 flags:0x00004000 [ 432.445393][ C1] Call Trace: [ 432.446808][ C1] [ 432.448068][ C1] __schedule+0xee1/0x59f0 [ 432.449991][ C1] ? lock_acquire+0x1ae/0x510 [ 432.452175][ C1] ? find_held_lock+0x2d/0x110 [ 432.454423][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.456721][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.459168][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.461343][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.470176][ C1] schedule+0xe7/0x1b0 [ 432.472073][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.474282][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.476582][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.479359][ C1] ? __kthread_parkme+0x152/0x220 [ 432.481643][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.483922][ C1] kthread+0x33a/0x430 [ 432.485822][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.488427][ C1] ret_from_fork+0x2c/0x70 [ 432.490418][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.492778][ C1] ret_from_fork_asm+0x11/0x20 [ 432.494787][ C1] [ 432.496106][ C1] task:cec-vivid-006-v state:S stack:29776 pid:2267 ppid:2 flags:0x00004000 [ 432.499868][ C1] Call Trace: [ 432.501290][ C1] [ 432.502557][ C1] __schedule+0xee1/0x59f0 [ 432.504366][ C1] ? lock_acquire+0x1ae/0x510 [ 432.506362][ C1] ? find_held_lock+0x2d/0x110 [ 432.508363][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.510652][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.513319][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.515772][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.518444][ C1] schedule+0xe7/0x1b0 [ 432.520070][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.522142][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.524397][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.527122][ C1] ? __kthread_parkme+0x152/0x220 [ 432.529471][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.531779][ C1] kthread+0x33a/0x430 [ 432.533482][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.535751][ C1] ret_from_fork+0x2c/0x70 [ 432.537855][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.540346][ C1] ret_from_fork_asm+0x11/0x20 [ 432.542397][ C1] [ 432.543792][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2268 ppid:2 flags:0x00004000 [ 432.547652][ C1] Call Trace: [ 432.551029][ C1] [ 432.552212][ C1] __schedule+0xee1/0x59f0 [ 432.553976][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.556606][ C1] ? lock_acquire+0x1ae/0x510 [ 432.558527][ C1] ? find_held_lock+0x2d/0x110 [ 432.560608][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.562981][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 432.565491][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 432.567848][ C1] ? spin_bug+0x1d0/0x1d0 [ 432.569769][ C1] schedule+0xe7/0x1b0 [ 432.571665][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 432.574150][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.576706][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.579324][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.581997][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.584434][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.586653][ C1] ? __kthread_parkme+0x152/0x220 [ 432.588744][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.591096][ C1] kthread+0x33a/0x430 [ 432.592937][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.595432][ C1] ret_from_fork+0x2c/0x70 [ 432.597406][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.599963][ C1] ret_from_fork_asm+0x11/0x20 [ 432.602208][ C1] [ 432.603652][ C1] task:cec-vivid-007-v state:S stack:30272 pid:2282 ppid:2 flags:0x00004000 [ 432.607842][ C1] Call Trace: [ 432.609006][ C1] [ 432.610044][ C1] __schedule+0xee1/0x59f0 [ 432.611575][ C1] ? lock_acquire+0x1ae/0x510 [ 432.613300][ C1] ? find_held_lock+0x2d/0x110 [ 432.615229][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.617168][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.619266][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.621436][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.623539][ C1] schedule+0xe7/0x1b0 [ 432.625125][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.627066][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.628866][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.631142][ C1] ? __kthread_parkme+0x152/0x220 [ 432.633538][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.635820][ C1] kthread+0x33a/0x430 [ 432.637703][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.640352][ C1] ret_from_fork+0x2c/0x70 [ 432.642456][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.644887][ C1] ret_from_fork_asm+0x11/0x20 [ 432.647132][ C1] [ 432.648563][ C1] task:cec-vivid-007-v state:S stack:30272 pid:2283 ppid:2 flags:0x00004000 [ 432.652383][ C1] Call Trace: [ 432.653811][ C1] [ 432.655089][ C1] __schedule+0xee1/0x59f0 [ 432.657022][ C1] ? lock_acquire+0x1ae/0x510 [ 432.659102][ C1] ? find_held_lock+0x2d/0x110 [ 432.661143][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.663037][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.665180][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.667267][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.670000][ C1] schedule+0xe7/0x1b0 [ 432.671522][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.673296][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.675530][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.678165][ C1] ? __kthread_parkme+0x152/0x220 [ 432.680535][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.682509][ C1] kthread+0x33a/0x430 [ 432.684148][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.686598][ C1] ret_from_fork+0x2c/0x70 [ 432.688993][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.691902][ C1] ret_from_fork_asm+0x11/0x20 [ 432.693897][ C1] [ 432.695226][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2284 ppid:2 flags:0x00004000 [ 432.698902][ C1] Call Trace: [ 432.700246][ C1] [ 432.701333][ C1] __schedule+0xee1/0x59f0 [ 432.702884][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.704995][ C1] ? lock_acquire+0x1ae/0x510 [ 432.707086][ C1] ? find_held_lock+0x2d/0x110 [ 432.709153][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.711400][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 432.713713][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 432.715889][ C1] ? spin_bug+0x1d0/0x1d0 [ 432.717760][ C1] schedule+0xe7/0x1b0 [ 432.719502][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 432.721780][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.724048][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.726351][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.728693][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.730997][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.736218][ C1] ? __kthread_parkme+0x152/0x220 [ 432.738345][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.740693][ C1] kthread+0x33a/0x430 [ 432.742485][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.744913][ C1] ret_from_fork+0x2c/0x70 [ 432.746878][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.749275][ C1] ret_from_fork_asm+0x11/0x20 [ 432.751365][ C1] [ 432.752708][ C1] task:cec-vivid-008-v state:S stack:30272 pid:2298 ppid:2 flags:0x00004000 [ 432.756614][ C1] Call Trace: [ 432.758083][ C1] [ 432.759297][ C1] __schedule+0xee1/0x59f0 [ 432.761062][ C1] ? lock_acquire+0x1ae/0x510 [ 432.762953][ C1] ? find_held_lock+0x2d/0x110 [ 432.764848][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.766929][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.769212][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.771279][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.773664][ C1] schedule+0xe7/0x1b0 [ 432.775425][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.777479][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.779522][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.782063][ C1] ? __kthread_parkme+0x152/0x220 [ 432.784164][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.786329][ C1] kthread+0x33a/0x430 [ 432.788130][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.790538][ C1] ret_from_fork+0x2c/0x70 [ 432.792401][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.794616][ C1] ret_from_fork_asm+0x11/0x20 [ 432.796429][ C1] [ 432.797750][ C1] task:cec-vivid-008-v state:S stack:29712 pid:2299 ppid:2 flags:0x00004000 [ 432.800798][ C1] Call Trace: [ 432.802172][ C1] [ 432.803452][ C1] __schedule+0xee1/0x59f0 [ 432.805281][ C1] ? lock_acquire+0x1ae/0x510 [ 432.807668][ C1] ? find_held_lock+0x2d/0x110 [ 432.809408][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.811564][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.814038][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.816260][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.818795][ C1] schedule+0xe7/0x1b0 [ 432.820603][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.822795][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.824797][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.827184][ C1] ? __kthread_parkme+0x152/0x220 [ 432.829254][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.831293][ C1] kthread+0x33a/0x430 [ 432.832896][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.834993][ C1] ret_from_fork+0x2c/0x70 [ 432.836565][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.838947][ C1] ret_from_fork_asm+0x11/0x20 [ 432.840946][ C1] [ 432.842078][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2300 ppid:2 flags:0x00004000 [ 432.845683][ C1] Call Trace: [ 432.847207][ C1] [ 432.848547][ C1] __schedule+0xee1/0x59f0 [ 432.850240][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.852510][ C1] ? lock_acquire+0x1ae/0x510 [ 432.854231][ C1] ? find_held_lock+0x2d/0x110 [ 432.855967][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.857779][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 432.859960][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 432.862019][ C1] ? spin_bug+0x1d0/0x1d0 [ 432.863669][ C1] schedule+0xe7/0x1b0 [ 432.865227][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 432.867331][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.869441][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.871720][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 432.873905][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.876141][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.878411][ C1] ? __kthread_parkme+0x152/0x220 [ 432.880421][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 432.882344][ C1] kthread+0x33a/0x430 [ 432.883809][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.885730][ C1] ret_from_fork+0x2c/0x70 [ 432.887242][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.889102][ C1] ret_from_fork_asm+0x11/0x20 [ 432.891085][ C1] [ 432.892334][ C1] task:cec-vivid-009-v state:S stack:30272 pid:2314 ppid:2 flags:0x00004000 [ 432.902095][ C1] Call Trace: [ 432.903416][ C1] [ 432.915285][ C1] __schedule+0xee1/0x59f0 [ 432.917124][ C1] ? lock_acquire+0x1ae/0x510 [ 432.919276][ C1] ? find_held_lock+0x2d/0x110 [ 432.921695][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.924119][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.926824][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.929262][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.931993][ C1] schedule+0xe7/0x1b0 [ 432.933821][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.936031][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.938135][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.940596][ C1] ? __kthread_parkme+0x152/0x220 [ 432.942859][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.945075][ C1] kthread+0x33a/0x430 [ 432.947018][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.949541][ C1] ret_from_fork+0x2c/0x70 [ 432.951602][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.954217][ C1] ret_from_fork_asm+0x11/0x20 [ 432.956442][ C1] [ 432.957895][ C1] task:cec-vivid-009-v state:S stack:29712 pid:2315 ppid:2 flags:0x00004000 [ 432.962141][ C1] Call Trace: [ 432.963693][ C1] [ 432.965059][ C1] __schedule+0xee1/0x59f0 [ 432.967005][ C1] ? lock_acquire+0x1ae/0x510 [ 432.968997][ C1] ? find_held_lock+0x2d/0x110 [ 432.971021][ C1] ? io_schedule_timeout+0x150/0x150 [ 432.973224][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 432.975715][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 432.977894][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 432.980496][ C1] schedule+0xe7/0x1b0 [ 432.982409][ C1] cec_thread_func+0x4fe/0x10c0 [ 432.984634][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.986926][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 432.989582][ C1] ? __kthread_parkme+0x152/0x220 [ 432.991782][ C1] ? cec_s_conn_info+0x220/0x220 [ 432.993869][ C1] kthread+0x33a/0x430 [ 432.995738][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 432.998211][ C1] ret_from_fork+0x2c/0x70 [ 433.000167][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.002630][ C1] ret_from_fork_asm+0x11/0x20 [ 433.004664][ C1] [ 433.005990][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2316 ppid:2 flags:0x00004000 [ 433.009772][ C1] Call Trace: [ 433.011215][ C1] [ 433.012501][ C1] __schedule+0xee1/0x59f0 [ 433.014377][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.017096][ C1] ? lock_acquire+0x1ae/0x510 [ 433.019291][ C1] ? find_held_lock+0x2d/0x110 [ 433.021498][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.023692][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.025694][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.027911][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.029867][ C1] schedule+0xe7/0x1b0 [ 433.032076][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.035018][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.037923][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.040313][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.042910][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.045300][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.047146][ C1] ? __kthread_parkme+0x152/0x220 [ 433.048815][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.051046][ C1] kthread+0x33a/0x430 [ 433.052553][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.054470][ C1] ret_from_fork+0x2c/0x70 [ 433.056013][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.058380][ C1] ret_from_fork_asm+0x11/0x20 [ 433.060440][ C1] [ 433.061547][ C1] task:cec-vivid-010-v state:S stack:30272 pid:2330 ppid:2 flags:0x00004000 [ 433.064773][ C1] Call Trace: [ 433.065988][ C1] [ 433.067108][ C1] __schedule+0xee1/0x59f0 [ 433.068680][ C1] ? lock_acquire+0x1ae/0x510 [ 433.070386][ C1] ? find_held_lock+0x2d/0x110 [ 433.072276][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.074456][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.076833][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.078969][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.081345][ C1] schedule+0xe7/0x1b0 [ 433.082953][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.084816][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.086805][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.089117][ C1] ? __kthread_parkme+0x152/0x220 [ 433.090904][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.092997][ C1] kthread+0x33a/0x430 [ 433.094500][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.096783][ C1] ret_from_fork+0x2c/0x70 [ 433.098699][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.101781][ C1] ret_from_fork_asm+0x11/0x20 [ 433.103941][ C1] [ 433.105321][ C1] task:cec-vivid-010-v state:S stack:29712 pid:2331 ppid:2 flags:0x00004000 [ 433.109195][ C1] Call Trace: [ 433.110550][ C1] [ 433.111552][ C1] __schedule+0xee1/0x59f0 [ 433.113032][ C1] ? lock_acquire+0x1ae/0x510 [ 433.115332][ C1] ? find_held_lock+0x2d/0x110 [ 433.117741][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.119897][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.122300][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.124333][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.126567][ C1] schedule+0xe7/0x1b0 [ 433.128169][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.130143][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.132574][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.135121][ C1] ? __kthread_parkme+0x152/0x220 [ 433.137318][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.139120][ C1] kthread+0x33a/0x430 [ 433.140759][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.143120][ C1] ret_from_fork+0x2c/0x70 [ 433.144638][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.146648][ C1] ret_from_fork_asm+0x11/0x20 [ 433.148407][ C1] [ 433.149597][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2332 ppid:2 flags:0x00004000 [ 433.152868][ C1] Call Trace: [ 433.153978][ C1] [ 433.154976][ C1] __schedule+0xee1/0x59f0 [ 433.156718][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.159255][ C1] ? lock_acquire+0x1ae/0x510 [ 433.161038][ C1] ? find_held_lock+0x2d/0x110 [ 433.162834][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.164742][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.166749][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.168575][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.170131][ C1] schedule+0xe7/0x1b0 [ 433.171631][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.173815][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.175921][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.178299][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.180747][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.183420][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.185724][ C1] ? __kthread_parkme+0x152/0x220 [ 433.187943][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.190374][ C1] kthread+0x33a/0x430 [ 433.192201][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.194601][ C1] ret_from_fork+0x2c/0x70 [ 433.196445][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.198718][ C1] ret_from_fork_asm+0x11/0x20 [ 433.200656][ C1] [ 433.201961][ C1] task:cec-vivid-011-v state:S stack:29648 pid:2346 ppid:2 flags:0x00004000 [ 433.210606][ C1] Call Trace: [ 433.211856][ C1] [ 433.212862][ C1] __schedule+0xee1/0x59f0 [ 433.214448][ C1] ? lock_acquire+0x1ae/0x510 [ 433.216047][ C1] ? find_held_lock+0x2d/0x110 [ 433.218188][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.220499][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.223179][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.225391][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.240132][ C1] schedule+0xe7/0x1b0 [ 433.241797][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.243834][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.245895][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.248409][ C1] ? __kthread_parkme+0x152/0x220 [ 433.250584][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.252841][ C1] kthread+0x33a/0x430 [ 433.254809][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.257466][ C1] ret_from_fork+0x2c/0x70 [ 433.259498][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.261904][ C1] ret_from_fork_asm+0x11/0x20 [ 433.263998][ C1] [ 433.265339][ C1] task:cec-vivid-011-v state:S stack:29648 pid:2347 ppid:2 flags:0x00004000 [ 433.269381][ C1] Call Trace: [ 433.270890][ C1] [ 433.272218][ C1] __schedule+0xee1/0x59f0 [ 433.274039][ C1] ? lock_acquire+0x1ae/0x510 [ 433.275927][ C1] ? find_held_lock+0x2d/0x110 [ 433.277850][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.279956][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.282480][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.284629][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.286684][ C1] schedule+0xe7/0x1b0 [ 433.288470][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.290531][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.292666][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.295035][ C1] ? __kthread_parkme+0x152/0x220 [ 433.297020][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.298746][ C1] kthread+0x33a/0x430 [ 433.300299][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.302486][ C1] ret_from_fork+0x2c/0x70 [ 433.304213][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.306490][ C1] ret_from_fork_asm+0x11/0x20 [ 433.308433][ C1] [ 433.309705][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2348 ppid:2 flags:0x00004000 [ 433.313541][ C1] Call Trace: [ 433.315042][ C1] [ 433.316358][ C1] __schedule+0xee1/0x59f0 [ 433.318354][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.321000][ C1] ? lock_acquire+0x1ae/0x510 [ 433.323119][ C1] ? find_held_lock+0x2d/0x110 [ 433.325286][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.327740][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.330096][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.332277][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.334255][ C1] schedule+0xe7/0x1b0 [ 433.335991][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.338226][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.340538][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.343003][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.345619][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.348139][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.350629][ C1] ? __kthread_parkme+0x152/0x220 [ 433.352951][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.355493][ C1] kthread+0x33a/0x430 [ 433.357383][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.359971][ C1] ret_from_fork+0x2c/0x70 [ 433.362041][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.364456][ C1] ret_from_fork_asm+0x11/0x20 [ 433.366555][ C1] [ 433.367878][ C1] task:cec-vivid-012-v state:S stack:29648 pid:2362 ppid:2 flags:0x00004000 [ 433.371642][ C1] Call Trace: [ 433.373047][ C1] [ 433.374260][ C1] __schedule+0xee1/0x59f0 [ 433.375993][ C1] ? lock_acquire+0x1ae/0x510 [ 433.377891][ C1] ? find_held_lock+0x2d/0x110 [ 433.379981][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.382107][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.384282][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.386075][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.388430][ C1] schedule+0xe7/0x1b0 [ 433.389934][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.391772][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.393887][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.396165][ C1] ? __kthread_parkme+0x152/0x220 [ 433.398234][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.400298][ C1] kthread+0x33a/0x430 [ 433.402048][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.404482][ C1] ret_from_fork+0x2c/0x70 [ 433.406341][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.408420][ C1] ret_from_fork_asm+0x11/0x20 [ 433.410204][ C1] [ 433.411223][ C1] task:cec-vivid-012-v state:S stack:29648 pid:2363 ppid:2 flags:0x00004000 [ 433.415079][ C1] Call Trace: [ 433.416718][ C1] [ 433.418090][ C1] __schedule+0xee1/0x59f0 [ 433.420153][ C1] ? lock_acquire+0x1ae/0x510 [ 433.422334][ C1] ? find_held_lock+0x2d/0x110 [ 433.424484][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.426706][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.429114][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.431279][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.433806][ C1] schedule+0xe7/0x1b0 [ 433.435552][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.437593][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.439587][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.441771][ C1] ? __kthread_parkme+0x152/0x220 [ 433.443632][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.445601][ C1] kthread+0x33a/0x430 [ 433.447266][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.449588][ C1] ret_from_fork+0x2c/0x70 [ 433.451495][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.453620][ C1] ret_from_fork_asm+0x11/0x20 [ 433.455382][ C1] [ 433.456403][ C1] task:vivid_cec-vivid state:S stack:29328 pid:2364 ppid:2 flags:0x00004000 [ 433.459587][ C1] Call Trace: [ 433.461002][ C1] [ 433.462280][ C1] __schedule+0xee1/0x59f0 [ 433.464243][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.466675][ C1] ? lock_acquire+0x1ae/0x510 [ 433.468409][ C1] ? find_held_lock+0x2d/0x110 [ 433.470420][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.472341][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.474393][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.476534][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.478366][ C1] schedule+0xe7/0x1b0 [ 433.479815][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.481668][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.483892][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.485854][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.487947][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.490205][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.492568][ C1] ? __kthread_parkme+0x152/0x220 [ 433.494542][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.496812][ C1] kthread+0x33a/0x430 [ 433.498506][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.500567][ C1] ret_from_fork+0x2c/0x70 [ 433.502291][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.504342][ C1] ret_from_fork_asm+0x11/0x20 [ 433.506038][ C1] [ 433.507108][ C1] task:cec-vivid-013-v state:S stack:30272 pid:2378 ppid:2 flags:0x00004000 [ 433.510266][ C1] Call Trace: [ 433.511418][ C1] [ 433.512448][ C1] __schedule+0xee1/0x59f0 [ 433.514091][ C1] ? lock_acquire+0x1ae/0x510 [ 433.515709][ C1] ? find_held_lock+0x2d/0x110 [ 433.517366][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.519138][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.521092][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.523023][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.525422][ C1] schedule+0xe7/0x1b0 [ 433.527123][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.529070][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.531045][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.533426][ C1] ? __kthread_parkme+0x152/0x220 [ 433.535567][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.537681][ C1] kthread+0x33a/0x430 [ 433.539460][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.541850][ C1] ret_from_fork+0x2c/0x70 [ 433.543858][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.546340][ C1] ret_from_fork_asm+0x11/0x20 [ 433.548284][ C1] [ 433.549332][ C1] task:cec-vivid-013-v state:S stack:30272 pid:2379 ppid:2 flags:0x00004000 [ 433.552697][ C1] Call Trace: [ 433.553936][ C1] [ 433.555142][ C1] __schedule+0xee1/0x59f0 [ 433.556959][ C1] ? lock_acquire+0x1ae/0x510 [ 433.558888][ C1] ? find_held_lock+0x2d/0x110 [ 433.560829][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.562967][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.565169][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.567150][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.569511][ C1] schedule+0xe7/0x1b0 [ 433.571446][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.573668][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.575826][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.578317][ C1] ? __kthread_parkme+0x152/0x220 [ 433.580445][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.582539][ C1] kthread+0x33a/0x430 [ 433.584239][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.586547][ C1] ret_from_fork+0x2c/0x70 [ 433.588219][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.590486][ C1] ret_from_fork_asm+0x11/0x20 [ 433.592518][ C1] [ 433.593814][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2380 ppid:2 flags:0x00004000 [ 433.597503][ C1] Call Trace: [ 433.598850][ C1] [ 433.600022][ C1] __schedule+0xee1/0x59f0 [ 433.601594][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.603612][ C1] ? lock_acquire+0x1ae/0x510 [ 433.605244][ C1] ? find_held_lock+0x2d/0x110 [ 433.607212][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.609963][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.612372][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.614511][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.616157][ C1] schedule+0xe7/0x1b0 [ 433.617704][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.620135][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.622581][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.624760][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.626949][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.629307][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.631405][ C1] ? __kthread_parkme+0x152/0x220 [ 433.633333][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.635477][ C1] kthread+0x33a/0x430 [ 433.637130][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.639558][ C1] ret_from_fork+0x2c/0x70 [ 433.641595][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.644088][ C1] ret_from_fork_asm+0x11/0x20 [ 433.646219][ C1] [ 433.647615][ C1] task:cec-vivid-014-v state:S stack:29648 pid:2394 ppid:2 flags:0x00004000 [ 433.651604][ C1] Call Trace: [ 433.653455][ C1] [ 433.654779][ C1] __schedule+0xee1/0x59f0 [ 433.656337][ C1] ? lock_acquire+0x1ae/0x510 [ 433.658007][ C1] ? find_held_lock+0x2d/0x110 [ 433.659621][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.661453][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.663681][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.665473][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.671673][ C1] schedule+0xe7/0x1b0 [ 433.673354][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.675469][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.677646][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.679891][ C1] ? __kthread_parkme+0x152/0x220 [ 433.681581][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.683543][ C1] kthread+0x33a/0x430 [ 433.685280][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.687583][ C1] ret_from_fork+0x2c/0x70 [ 433.699223][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.701755][ C1] ret_from_fork_asm+0x11/0x20 [ 433.703892][ C1] [ 433.705316][ C1] task:cec-vivid-014-v state:S stack:29648 pid:2395 ppid:2 flags:0x00004000 [ 433.709349][ C1] Call Trace: [ 433.710882][ C1] [ 433.712226][ C1] __schedule+0xee1/0x59f0 [ 433.714265][ C1] ? lock_acquire+0x1ae/0x510 [ 433.716390][ C1] ? find_held_lock+0x2d/0x110 [ 433.718527][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.720746][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.723257][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.725427][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.727853][ C1] schedule+0xe7/0x1b0 [ 433.729572][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.731645][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.733787][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.738689][ C1] ? __kthread_parkme+0x152/0x220 [ 433.740907][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.743122][ C1] kthread+0x33a/0x430 [ 433.744912][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.747436][ C1] ret_from_fork+0x2c/0x70 [ 433.749507][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.752145][ C1] ret_from_fork_asm+0x11/0x20 [ 433.754341][ C1] [ 433.755748][ C1] task:vivid_cec-vivid state:S stack:30016 pid:2396 ppid:2 flags:0x00004000 [ 433.759535][ C1] Call Trace: [ 433.760939][ C1] [ 433.762205][ C1] __schedule+0xee1/0x59f0 [ 433.764095][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.766606][ C1] ? lock_acquire+0x1ae/0x510 [ 433.768591][ C1] ? find_held_lock+0x2d/0x110 [ 433.770598][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.772846][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.775144][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.777324][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.779291][ C1] schedule+0xe7/0x1b0 [ 433.781197][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.783678][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.786208][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.788774][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.791404][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.794025][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.796270][ C1] ? __kthread_parkme+0x152/0x220 [ 433.798396][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.800786][ C1] kthread+0x33a/0x430 [ 433.802499][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.804848][ C1] ret_from_fork+0x2c/0x70 [ 433.806857][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.809388][ C1] ret_from_fork_asm+0x11/0x20 [ 433.811607][ C1] [ 433.813027][ C1] task:cec-vivid-015-v state:S stack:29648 pid:2410 ppid:2 flags:0x00004000 [ 433.817167][ C1] Call Trace: [ 433.818704][ C1] [ 433.820019][ C1] __schedule+0xee1/0x59f0 [ 433.822095][ C1] ? lock_acquire+0x1ae/0x510 [ 433.824079][ C1] ? find_held_lock+0x2d/0x110 [ 433.826186][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.828367][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.830787][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.832918][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.835384][ C1] schedule+0xe7/0x1b0 [ 433.837093][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.839266][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.841527][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.844245][ C1] ? __kthread_parkme+0x152/0x220 [ 433.846358][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.848438][ C1] kthread+0x33a/0x430 [ 433.850053][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.852218][ C1] ret_from_fork+0x2c/0x70 [ 433.854309][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.856650][ C1] ret_from_fork_asm+0x11/0x20 [ 433.858652][ C1] [ 433.859950][ C1] task:cec-vivid-015-v state:S stack:29648 pid:2411 ppid:2 flags:0x00004000 [ 433.863774][ C1] Call Trace: [ 433.865193][ C1] [ 433.866466][ C1] __schedule+0xee1/0x59f0 [ 433.868356][ C1] ? lock_acquire+0x1ae/0x510 [ 433.870410][ C1] ? find_held_lock+0x2d/0x110 [ 433.872536][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.875030][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.877740][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.880172][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 433.882850][ C1] schedule+0xe7/0x1b0 [ 433.884658][ C1] cec_thread_func+0x4fe/0x10c0 [ 433.886826][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.888892][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.891457][ C1] ? __kthread_parkme+0x152/0x220 [ 433.893594][ C1] ? cec_s_conn_info+0x220/0x220 [ 433.895723][ C1] kthread+0x33a/0x430 [ 433.897528][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.900035][ C1] ret_from_fork+0x2c/0x70 [ 433.902056][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.904466][ C1] ret_from_fork_asm+0x11/0x20 [ 433.906597][ C1] [ 433.908032][ C1] task:vivid_cec-vivid state:S stack:29840 pid:2412 ppid:2 flags:0x00004000 [ 433.912008][ C1] Call Trace: [ 433.913435][ C1] [ 433.914852][ C1] __schedule+0xee1/0x59f0 [ 433.916715][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.919195][ C1] ? lock_acquire+0x1ae/0x510 [ 433.921166][ C1] ? find_held_lock+0x2d/0x110 [ 433.923193][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.925397][ C1] ? vivid_cec_bus_thread+0x10e8/0x1610 [ 433.927694][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.929886][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.931788][ C1] schedule+0xe7/0x1b0 [ 433.933589][ C1] vivid_cec_bus_thread+0x111a/0x1610 [ 433.935971][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.938454][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 433.941020][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.943686][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 433.946213][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 433.948374][ C1] ? __kthread_parkme+0x152/0x220 [ 433.950525][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0 [ 433.952826][ C1] kthread+0x33a/0x430 [ 433.954634][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.957131][ C1] ret_from_fork+0x2c/0x70 [ 433.959161][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 433.961741][ C1] ret_from_fork_asm+0x11/0x20 [ 433.963913][ C1] [ 433.965304][ C1] task:raid5wq state:I stack:30272 pid:2442 ppid:2 flags:0x00004000 [ 433.969377][ C1] Call Trace: [ 433.970931][ C1] [ 433.972270][ C1] __schedule+0xee1/0x59f0 [ 433.974157][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 433.976698][ C1] ? rescuer_thread+0x136/0xdd0 [ 433.978861][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 433.981255][ C1] ? __mutex_lock+0x25b/0x1340 [ 433.983437][ C1] ? io_schedule_timeout+0x150/0x150 [ 433.985768][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 433.987890][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 433.990103][ C1] ? spin_bug+0x1d0/0x1d0 [ 433.991977][ C1] ? kthread_data+0x53/0xc0 [ 433.993963][ C1] schedule+0xe7/0x1b0 [ 433.995702][ C1] rescuer_thread+0x949/0xdd0 [ 433.997666][ C1] ? worker_thread+0x1110/0x1110 [ 433.999802][ C1] ? __kthread_parkme+0x152/0x220 [ 434.001894][ C1] ? worker_thread+0x1110/0x1110 [ 434.004032][ C1] kthread+0x33a/0x430 [ 434.005851][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.008331][ C1] ret_from_fork+0x2c/0x70 [ 434.010318][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.012757][ C1] ret_from_fork_asm+0x11/0x20 [ 434.014879][ C1] [ 434.016326][ C1] task:bch_btree_io state:I stack:30272 pid:2444 ppid:2 flags:0x00004000 [ 434.020258][ C1] Call Trace: [ 434.021696][ C1] [ 434.022941][ C1] __schedule+0xee1/0x59f0 [ 434.024883][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.027482][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.029630][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.032067][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.034234][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.036534][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.038724][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.040974][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.042974][ C1] ? kthread_data+0x53/0xc0 [ 434.044935][ C1] schedule+0xe7/0x1b0 [ 434.046669][ C1] rescuer_thread+0x949/0xdd0 [ 434.048679][ C1] ? worker_thread+0x1110/0x1110 [ 434.050798][ C1] ? __kthread_parkme+0x152/0x220 [ 434.052858][ C1] ? worker_thread+0x1110/0x1110 [ 434.054999][ C1] kthread+0x33a/0x430 [ 434.056789][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.059271][ C1] ret_from_fork+0x2c/0x70 [ 434.061214][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.063694][ C1] ret_from_fork_asm+0x11/0x20 [ 434.065858][ C1] [ 434.067234][ C1] task:bcache state:I stack:29752 pid:2445 ppid:2 flags:0x00004000 [ 434.071123][ C1] Call Trace: [ 434.072488][ C1] [ 434.073707][ C1] __schedule+0xee1/0x59f0 [ 434.075578][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.078108][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.080132][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.082393][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.084386][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.086588][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.088686][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.090970][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.092893][ C1] ? kthread_data+0x53/0xc0 [ 434.094965][ C1] schedule+0xe7/0x1b0 [ 434.096801][ C1] rescuer_thread+0x949/0xdd0 [ 434.098910][ C1] ? worker_thread+0x1110/0x1110 [ 434.101296][ C1] ? __kthread_parkme+0x152/0x220 [ 434.103507][ C1] ? worker_thread+0x1110/0x1110 [ 434.105617][ C1] kthread+0x33a/0x430 [ 434.107357][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.109650][ C1] ret_from_fork+0x2c/0x70 [ 434.111567][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.113959][ C1] ret_from_fork_asm+0x11/0x20 [ 434.116099][ C1] [ 434.117423][ C1] task:bch_journal state:I stack:29752 pid:2446 ppid:2 flags:0x00004000 [ 434.121517][ C1] Call Trace: [ 434.123033][ C1] [ 434.124386][ C1] __schedule+0xee1/0x59f0 [ 434.126428][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.129065][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.131252][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.133660][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.135812][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.138091][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.140119][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.142237][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.144055][ C1] ? kthread_data+0x53/0xc0 [ 434.145983][ C1] schedule+0xe7/0x1b0 [ 434.147675][ C1] rescuer_thread+0x949/0xdd0 [ 434.149774][ C1] ? worker_thread+0x1110/0x1110 [ 434.152034][ C1] ? __kthread_parkme+0x152/0x220 [ 434.154256][ C1] ? worker_thread+0x1110/0x1110 [ 434.156478][ C1] kthread+0x33a/0x430 [ 434.158354][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.160934][ C1] ret_from_fork+0x2c/0x70 [ 434.163007][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.165598][ C1] ret_from_fork_asm+0x11/0x20 [ 434.167618][ C1] [ 434.168925][ C1] task:dm_bufio_cache state:I stack:30448 pid:2448 ppid:2 flags:0x00004000 [ 434.172680][ C1] Call Trace: [ 434.174094][ C1] [ 434.175354][ C1] __schedule+0xee1/0x59f0 [ 434.177241][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.179912][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.182217][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.184662][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.186827][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.189191][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.191382][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.193584][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.195460][ C1] ? kthread_data+0x53/0xc0 [ 434.197393][ C1] schedule+0xe7/0x1b0 [ 434.199127][ C1] rescuer_thread+0x949/0xdd0 [ 434.201111][ C1] ? worker_thread+0x1110/0x1110 [ 434.203262][ C1] ? __kthread_parkme+0x152/0x220 [ 434.205426][ C1] ? worker_thread+0x1110/0x1110 [ 434.207630][ C1] kthread+0x33a/0x430 [ 434.209432][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.211827][ C1] ret_from_fork+0x2c/0x70 [ 434.213898][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.216420][ C1] ret_from_fork_asm+0x11/0x20 [ 434.218560][ C1] [ 434.219951][ C1] task:kmpathd state:I stack:30272 pid:2449 ppid:2 flags:0x00004000 [ 434.223860][ C1] Call Trace: [ 434.225242][ C1] [ 434.226507][ C1] __schedule+0xee1/0x59f0 [ 434.228397][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.230877][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.232951][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.235338][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.237465][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.239759][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.241922][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.244429][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.246379][ C1] ? kthread_data+0x53/0xc0 [ 434.248587][ C1] schedule+0xe7/0x1b0 [ 434.250398][ C1] rescuer_thread+0x949/0xdd0 [ 434.252410][ C1] ? worker_thread+0x1110/0x1110 [ 434.254463][ C1] ? __kthread_parkme+0x152/0x220 [ 434.256598][ C1] ? worker_thread+0x1110/0x1110 [ 434.258680][ C1] kthread+0x33a/0x430 [ 434.260418][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.262970][ C1] ret_from_fork+0x2c/0x70 [ 434.265001][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.267501][ C1] ret_from_fork_asm+0x11/0x20 [ 434.269568][ C1] [ 434.270986][ C1] task:kmpath_handlerd state:I stack:29728 pid:2450 ppid:2 flags:0x00004000 [ 434.274749][ C1] Call Trace: [ 434.276341][ C1] [ 434.277688][ C1] __schedule+0xee1/0x59f0 [ 434.279601][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.282053][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.284149][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.286417][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.288432][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.290785][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.292874][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.294838][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.296369][ C1] ? kthread_data+0x53/0xc0 [ 434.298266][ C1] schedule+0xe7/0x1b0 [ 434.300032][ C1] rescuer_thread+0x949/0xdd0 [ 434.301728][ C1] ? worker_thread+0x1110/0x1110 [ 434.303586][ C1] ? __kthread_parkme+0x152/0x220 [ 434.305948][ C1] ? worker_thread+0x1110/0x1110 [ 434.307771][ C1] kthread+0x33a/0x430 [ 434.309087][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.311125][ C1] ret_from_fork+0x2c/0x70 [ 434.312842][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.315286][ C1] ret_from_fork_asm+0x11/0x20 [ 434.317405][ C1] [ 434.318557][ C1] task:kvub300c state:I stack:30272 pid:2468 ppid:2 flags:0x00004000 [ 434.322327][ C1] Call Trace: [ 434.323787][ C1] [ 434.325078][ C1] __schedule+0xee1/0x59f0 [ 434.327059][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.329730][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.331827][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.334056][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.336029][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.338097][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.339936][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.341858][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.343672][ C1] ? kthread_data+0x53/0xc0 [ 434.345652][ C1] schedule+0xe7/0x1b0 [ 434.347442][ C1] rescuer_thread+0x949/0xdd0 [ 434.349583][ C1] ? worker_thread+0x1110/0x1110 [ 434.351716][ C1] ? __kthread_parkme+0x152/0x220 [ 434.353577][ C1] ? worker_thread+0x1110/0x1110 [ 434.355668][ C1] kthread+0x33a/0x430 [ 434.357383][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.359521][ C1] ret_from_fork+0x2c/0x70 [ 434.361368][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.363644][ C1] ret_from_fork_asm+0x11/0x20 [ 434.365438][ C1] [ 434.366504][ C1] task:kvub300p state:I stack:29752 pid:2469 ppid:2 flags:0x00004000 [ 434.370010][ C1] Call Trace: [ 434.371189][ C1] [ 434.372327][ C1] __schedule+0xee1/0x59f0 [ 434.373890][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.376326][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.378327][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.380501][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.382518][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.384675][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.386667][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.388714][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.390473][ C1] ? kthread_data+0x53/0xc0 [ 434.392318][ C1] schedule+0xe7/0x1b0 [ 434.393916][ C1] rescuer_thread+0x949/0xdd0 [ 434.395732][ C1] ? worker_thread+0x1110/0x1110 [ 434.397523][ C1] ? __kthread_parkme+0x152/0x220 [ 434.399249][ C1] ? worker_thread+0x1110/0x1110 [ 434.400973][ C1] kthread+0x33a/0x430 [ 434.402736][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.404777][ C1] ret_from_fork+0x2c/0x70 [ 434.406280][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.408559][ C1] ret_from_fork_asm+0x11/0x20 [ 434.410188][ C1] [ 434.411235][ C1] task:kvub300d state:I stack:30272 pid:2470 ppid:2 flags:0x00004000 [ 434.414864][ C1] Call Trace: [ 434.416239][ C1] [ 434.417447][ C1] __schedule+0xee1/0x59f0 [ 434.419291][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.421585][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.423601][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.426004][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.427918][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.429994][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.432035][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.434198][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.436140][ C1] ? kthread_data+0x53/0xc0 [ 434.438129][ C1] schedule+0xe7/0x1b0 [ 434.439865][ C1] rescuer_thread+0x949/0xdd0 [ 434.441886][ C1] ? worker_thread+0x1110/0x1110 [ 434.443933][ C1] ? __kthread_parkme+0x152/0x220 [ 434.446018][ C1] ? worker_thread+0x1110/0x1110 [ 434.448051][ C1] kthread+0x33a/0x430 [ 434.449774][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.452004][ C1] ret_from_fork+0x2c/0x70 [ 434.454029][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.456295][ C1] ret_from_fork_asm+0x11/0x20 [ 434.458266][ C1] [ 434.459561][ C1] task:kmemstick state:I stack:30272 pid:2473 ppid:2 flags:0x00004000 [ 434.463335][ C1] Call Trace: [ 434.464708][ C1] [ 434.465963][ C1] __schedule+0xee1/0x59f0 [ 434.467856][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.470345][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.472340][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.474488][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.476393][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.478506][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.480446][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.482553][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.484349][ C1] ? kthread_data+0x53/0xc0 [ 434.486327][ C1] schedule+0xe7/0x1b0 [ 434.488066][ C1] rescuer_thread+0x949/0xdd0 [ 434.490049][ C1] ? worker_thread+0x1110/0x1110 [ 434.492157][ C1] ? __kthread_parkme+0x152/0x220 [ 434.494403][ C1] ? worker_thread+0x1110/0x1110 [ 434.496671][ C1] kthread+0x33a/0x430 [ 434.498544][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.500842][ C1] ret_from_fork+0x2c/0x70 [ 434.502712][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.504985][ C1] ret_from_fork_asm+0x11/0x20 [ 434.519090][ C1] [ 434.520441][ C1] task:rdma_cm state:I stack:30272 pid:2478 ppid:2 flags:0x00004000 [ 434.524455][ C1] Call Trace: [ 434.525973][ C1] [ 434.527314][ C1] __schedule+0xee1/0x59f0 [ 434.529295][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.531999][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.534147][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.536433][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.538401][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.540632][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.542711][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.544788][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.546412][ C1] ? kthread_data+0x53/0xc0 [ 434.548082][ C1] schedule+0xe7/0x1b0 [ 434.549700][ C1] rescuer_thread+0x949/0xdd0 [ 434.551683][ C1] ? worker_thread+0x1110/0x1110 [ 434.553718][ C1] ? __kthread_parkme+0x152/0x220 [ 434.555740][ C1] ? worker_thread+0x1110/0x1110 [ 434.557658][ C1] kthread+0x33a/0x430 [ 434.559242][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.561612][ C1] ret_from_fork+0x2c/0x70 [ 434.563569][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.566016][ C1] ret_from_fork_asm+0x11/0x20 [ 434.568071][ C1] [ 434.569363][ C1] task:mlx4_ib state:I stack:29952 pid:2481 ppid:2 flags:0x00004000 [ 434.573237][ C1] Call Trace: [ 434.574759][ C1] [ 434.576046][ C1] __schedule+0xee1/0x59f0 [ 434.577968][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.580470][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.582446][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.584510][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.586465][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.588657][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.590774][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.592841][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.594695][ C1] ? kthread_data+0x53/0xc0 [ 434.596833][ C1] schedule+0xe7/0x1b0 [ 434.598748][ C1] rescuer_thread+0x949/0xdd0 [ 434.600753][ C1] ? worker_thread+0x1110/0x1110 [ 434.602824][ C1] ? __kthread_parkme+0x152/0x220 [ 434.605002][ C1] ? worker_thread+0x1110/0x1110 [ 434.607093][ C1] kthread+0x33a/0x430 [ 434.608651][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.610813][ C1] ret_from_fork+0x2c/0x70 [ 434.612823][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.615215][ C1] ret_from_fork_asm+0x11/0x20 [ 434.617118][ C1] [ 434.618180][ C1] task:mlx4_ib_mcg state:I stack:30272 pid:2483 ppid:2 flags:0x00004000 [ 434.621201][ C1] Call Trace: [ 434.622356][ C1] [ 434.623360][ C1] __schedule+0xee1/0x59f0 [ 434.624851][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.627096][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.629087][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.631266][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.633113][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.635224][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.637295][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.639436][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.641324][ C1] ? kthread_data+0x53/0xc0 [ 434.643278][ C1] schedule+0xe7/0x1b0 [ 434.645000][ C1] rescuer_thread+0x949/0xdd0 [ 434.647043][ C1] ? worker_thread+0x1110/0x1110 [ 434.648975][ C1] ? __kthread_parkme+0x152/0x220 [ 434.650764][ C1] ? worker_thread+0x1110/0x1110 [ 434.652555][ C1] kthread+0x33a/0x430 [ 434.654126][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.656196][ C1] ret_from_fork+0x2c/0x70 [ 434.658034][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.660457][ C1] ret_from_fork_asm+0x11/0x20 [ 434.662547][ C1] [ 434.664018][ C1] task:srp_remove state:I stack:30272 pid:2484 ppid:2 flags:0x00004000 [ 434.667808][ C1] Call Trace: [ 434.669193][ C1] [ 434.670413][ C1] __schedule+0xee1/0x59f0 [ 434.672270][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.674745][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.676773][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.678961][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.680871][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.682996][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.684955][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.686961][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.688728][ C1] ? kthread_data+0x53/0xc0 [ 434.690632][ C1] schedule+0xe7/0x1b0 [ 434.692339][ C1] rescuer_thread+0x949/0xdd0 [ 434.694312][ C1] ? worker_thread+0x1110/0x1110 [ 434.696346][ C1] ? __kthread_parkme+0x152/0x220 [ 434.698439][ C1] ? worker_thread+0x1110/0x1110 [ 434.700450][ C1] kthread+0x33a/0x430 [ 434.702142][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.704391][ C1] ret_from_fork+0x2c/0x70 [ 434.706172][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.708346][ C1] ret_from_fork_asm+0x11/0x20 [ 434.710240][ C1] [ 434.711473][ C1] task:siw_cm_wq state:I stack:29632 pid:2488 ppid:2 flags:0x00004000 [ 434.715021][ C1] Call Trace: [ 434.716368][ C1] [ 434.717554][ C1] __schedule+0xee1/0x59f0 [ 434.719350][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.721729][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.723707][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.725966][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.727861][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.729934][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.731830][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.733793][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.735598][ C1] ? kthread_data+0x53/0xc0 [ 434.737452][ C1] schedule+0xe7/0x1b0 [ 434.739115][ C1] rescuer_thread+0x949/0xdd0 [ 434.741001][ C1] ? worker_thread+0x1110/0x1110 [ 434.743063][ C1] ? __kthread_parkme+0x152/0x220 [ 434.745126][ C1] ? worker_thread+0x1110/0x1110 [ 434.747168][ C1] kthread+0x33a/0x430 [ 434.748825][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.751063][ C1] ret_from_fork+0x2c/0x70 [ 434.752850][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.755093][ C1] ret_from_fork_asm+0x11/0x20 [ 434.756989][ C1] [ 434.758221][ C1] task:siw_tx/0 state:S stack:29728 pid:2489 ppid:2 flags:0x00004000 [ 434.761925][ C1] Call Trace: [ 434.763286][ C1] [ 434.764507][ C1] __schedule+0xee1/0x59f0 [ 434.766405][ C1] ? lock_acquire+0x1ae/0x510 [ 434.768301][ C1] ? find_held_lock+0x2d/0x110 [ 434.770240][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.772376][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 434.774724][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 434.776802][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 434.779129][ C1] schedule+0xe7/0x1b0 [ 434.780951][ C1] siw_run_sq+0x2cd/0x480 [ 434.782709][ C1] ? siw_sq_resume+0x370/0x370 [ 434.784695][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 434.787131][ C1] ? __kthread_parkme+0x152/0x220 [ 434.789205][ C1] ? siw_sq_resume+0x370/0x370 [ 434.791214][ C1] kthread+0x33a/0x430 [ 434.792942][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.795432][ C1] ret_from_fork+0x2c/0x70 [ 434.797348][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.799621][ C1] ret_from_fork_asm+0x11/0x20 [ 434.801572][ C1] [ 434.802890][ C1] task:siw_tx/2 state:S stack:30352 pid:2490 ppid:2 flags:0x00004000 [ 434.806111][ C1] Call Trace: [ 434.807246][ C1] [ 434.808233][ C1] __schedule+0xee1/0x59f0 [ 434.809886][ C1] ? lock_acquire+0x1ae/0x510 [ 434.811813][ C1] ? find_held_lock+0x2d/0x110 [ 434.813701][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.815726][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 434.818186][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 434.820173][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 434.822393][ C1] schedule+0xe7/0x1b0 [ 434.823935][ C1] siw_run_sq+0x2cd/0x480 [ 434.825383][ C1] ? siw_sq_resume+0x370/0x370 [ 434.827029][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 434.829412][ C1] ? __kthread_parkme+0x152/0x220 [ 434.831450][ C1] ? siw_sq_resume+0x370/0x370 [ 434.833305][ C1] kthread+0x33a/0x430 [ 434.834865][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.836975][ C1] ret_from_fork+0x2c/0x70 [ 434.838773][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.841086][ C1] ret_from_fork_asm+0x11/0x20 [ 434.843332][ C1] [ 434.844708][ C1] task:qat_misc_wq state:I stack:30448 pid:2499 ppid:2 flags:0x00004000 [ 434.848590][ C1] Call Trace: [ 434.849886][ C1] [ 434.851113][ C1] __schedule+0xee1/0x59f0 [ 434.852694][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.855120][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.857152][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.859339][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.861358][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.863551][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.865565][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.869878][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.871755][ C1] ? kthread_data+0x53/0xc0 [ 434.873732][ C1] schedule+0xe7/0x1b0 [ 434.875514][ C1] rescuer_thread+0x949/0xdd0 [ 434.877589][ C1] ? worker_thread+0x1110/0x1110 [ 434.879704][ C1] ? __kthread_parkme+0x152/0x220 [ 434.881941][ C1] ? worker_thread+0x1110/0x1110 [ 434.884100][ C1] kthread+0x33a/0x430 [ 434.885586][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.887788][ C1] ret_from_fork+0x2c/0x70 [ 434.889574][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.891731][ C1] ret_from_fork_asm+0x11/0x20 [ 434.893417][ C1] [ 434.894554][ C1] task:qat_device_rese state:I stack:29768 pid:2500 ppid:2 flags:0x00004000 [ 434.898112][ C1] Call Trace: [ 434.899521][ C1] [ 434.900756][ C1] __schedule+0xee1/0x59f0 [ 434.902658][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.905062][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.907185][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.909403][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.911453][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.913514][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.915432][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.917294][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.919222][ C1] ? kthread_data+0x53/0xc0 [ 434.920856][ C1] schedule+0xe7/0x1b0 [ 434.922204][ C1] rescuer_thread+0x949/0xdd0 [ 434.923725][ C1] ? worker_thread+0x1110/0x1110 [ 434.925485][ C1] ? __kthread_parkme+0x152/0x220 [ 434.927402][ C1] ? worker_thread+0x1110/0x1110 [ 434.929277][ C1] kthread+0x33a/0x430 [ 434.930814][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.933146][ C1] ret_from_fork+0x2c/0x70 [ 434.935001][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.937379][ C1] ret_from_fork_asm+0x11/0x20 [ 434.939431][ C1] [ 434.940744][ C1] task:qat_pf2vf_resp_ state:I stack:29632 pid:2501 ppid:2 flags:0x00004000 [ 434.944284][ C1] Call Trace: [ 434.945680][ C1] [ 434.946708][ C1] __schedule+0xee1/0x59f0 [ 434.948623][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.951260][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.953350][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 434.955647][ C1] ? __mutex_lock+0x25b/0x1340 [ 434.957638][ C1] ? io_schedule_timeout+0x150/0x150 [ 434.959765][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 434.961740][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 434.963849][ C1] ? spin_bug+0x1d0/0x1d0 [ 434.965462][ C1] ? kthread_data+0x53/0xc0 [ 434.967190][ C1] schedule+0xe7/0x1b0 [ 434.968708][ C1] rescuer_thread+0x949/0xdd0 [ 434.970468][ C1] ? worker_thread+0x1110/0x1110 [ 434.972423][ C1] ? __kthread_parkme+0x152/0x220 [ 434.974448][ C1] ? worker_thread+0x1110/0x1110 [ 434.976436][ C1] kthread+0x33a/0x430 [ 434.978007][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.980066][ C1] ret_from_fork+0x2c/0x70 [ 434.981741][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 434.983838][ C1] ret_from_fork_asm+0x11/0x20 [ 434.985590][ C1] [ 434.986755][ C1] task:adf_vf_stop_wq state:I stack:29752 pid:2502 ppid:2 flags:0x00004000 [ 434.990127][ C1] Call Trace: [ 434.991483][ C1] [ 434.992737][ C1] __schedule+0xee1/0x59f0 [ 434.994568][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 434.996874][ C1] ? rescuer_thread+0x136/0xdd0 [ 434.998714][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.000718][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.002677][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.004790][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.006733][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.008718][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.010433][ C1] ? kthread_data+0x53/0xc0 [ 435.012234][ C1] schedule+0xe7/0x1b0 [ 435.013867][ C1] rescuer_thread+0x949/0xdd0 [ 435.015715][ C1] ? worker_thread+0x1110/0x1110 [ 435.017715][ C1] ? __kthread_parkme+0x152/0x220 [ 435.019790][ C1] ? worker_thread+0x1110/0x1110 [ 435.021906][ C1] kthread+0x33a/0x430 [ 435.023609][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.026063][ C1] ret_from_fork+0x2c/0x70 [ 435.027951][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.030246][ C1] ret_from_fork_asm+0x11/0x20 [ 435.032226][ C1] [ 435.033489][ C1] task:elousb state:I stack:29752 pid:2539 ppid:2 flags:0x00004000 [ 435.037083][ C1] Call Trace: [ 435.038431][ C1] [ 435.039616][ C1] __schedule+0xee1/0x59f0 [ 435.041401][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.043873][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.045875][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.048123][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.050122][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.052305][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.054315][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.056390][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.058181][ C1] ? kthread_data+0x53/0xc0 [ 435.060020][ C1] schedule+0xe7/0x1b0 [ 435.061666][ C1] rescuer_thread+0x949/0xdd0 [ 435.063446][ C1] ? worker_thread+0x1110/0x1110 [ 435.065241][ C1] ? __kthread_parkme+0x152/0x220 [ 435.067286][ C1] ? worker_thread+0x1110/0x1110 [ 435.069255][ C1] kthread+0x33a/0x430 [ 435.070910][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.073255][ C1] ret_from_fork+0x2c/0x70 [ 435.075160][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.077488][ C1] ret_from_fork_asm+0x11/0x20 [ 435.079281][ C1] [ 435.080383][ C1] task:tls-strp state:I stack:29768 pid:2762 ppid:2 flags:0x00004000 [ 435.084159][ C1] Call Trace: [ 435.085644][ C1] [ 435.086979][ C1] __schedule+0xee1/0x59f0 [ 435.088929][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.091528][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.093653][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.096055][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.098103][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.100529][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.102622][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.104779][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.106720][ C1] ? kthread_data+0x53/0xc0 [ 435.108715][ C1] schedule+0xe7/0x1b0 [ 435.110489][ C1] rescuer_thread+0x949/0xdd0 [ 435.112525][ C1] ? worker_thread+0x1110/0x1110 [ 435.114686][ C1] ? __kthread_parkme+0x152/0x220 [ 435.116893][ C1] ? worker_thread+0x1110/0x1110 [ 435.119055][ C1] kthread+0x33a/0x430 [ 435.120805][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.123131][ C1] ret_from_fork+0x2c/0x70 [ 435.125084][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.127424][ C1] ret_from_fork_asm+0x11/0x20 [ 435.129405][ C1] [ 435.130742][ C1] task:mld state:I stack:30272 pid:2763 ppid:2 flags:0x00004000 [ 435.134634][ C1] Call Trace: [ 435.136104][ C1] [ 435.137406][ C1] __schedule+0xee1/0x59f0 [ 435.139357][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.141946][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.144030][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.146276][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.148206][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.153879][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.156029][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.158220][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.160129][ C1] ? kthread_data+0x53/0xc0 [ 435.162204][ C1] schedule+0xe7/0x1b0 [ 435.164072][ C1] rescuer_thread+0x949/0xdd0 [ 435.166147][ C1] ? worker_thread+0x1110/0x1110 [ 435.168325][ C1] ? __kthread_parkme+0x152/0x220 [ 435.170512][ C1] ? worker_thread+0x1110/0x1110 [ 435.172564][ C1] kthread+0x33a/0x430 [ 435.174297][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.176640][ C1] ret_from_fork+0x2c/0x70 [ 435.178648][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.181067][ C1] ret_from_fork_asm+0x11/0x20 [ 435.183193][ C1] [ 435.184599][ C1] task:ipv6_addrconf state:I stack:30272 pid:2764 ppid:2 flags:0x00004000 [ 435.188654][ C1] Call Trace: [ 435.190172][ C1] [ 435.191459][ C1] __schedule+0xee1/0x59f0 [ 435.193363][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.199756][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.201916][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.204291][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.206362][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.208595][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.210617][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.212752][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.214632][ C1] ? kthread_data+0x53/0xc0 [ 435.216558][ C1] schedule+0xe7/0x1b0 [ 435.218200][ C1] rescuer_thread+0x949/0xdd0 [ 435.220143][ C1] ? worker_thread+0x1110/0x1110 [ 435.222220][ C1] ? __kthread_parkme+0x152/0x220 [ 435.224357][ C1] ? worker_thread+0x1110/0x1110 [ 435.226493][ C1] kthread+0x33a/0x430 [ 435.228335][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.230726][ C1] ret_from_fork+0x2c/0x70 [ 435.232637][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.235039][ C1] ret_from_fork_asm+0x11/0x20 [ 435.237117][ C1] [ 435.238505][ C1] task:dsa_ordered state:I stack:29728 pid:2783 ppid:2 flags:0x00004000 [ 435.242093][ C1] Call Trace: [ 435.243505][ C1] [ 435.244806][ C1] __schedule+0xee1/0x59f0 [ 435.246751][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.249351][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.251375][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.253237][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.255397][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.257652][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.259738][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.261916][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.263642][ C1] ? kthread_data+0x53/0xc0 [ 435.265372][ C1] schedule+0xe7/0x1b0 [ 435.267254][ C1] rescuer_thread+0x949/0xdd0 [ 435.269293][ C1] ? worker_thread+0x1110/0x1110 [ 435.271443][ C1] ? __kthread_parkme+0x152/0x220 [ 435.273617][ C1] ? worker_thread+0x1110/0x1110 [ 435.275740][ C1] kthread+0x33a/0x430 [ 435.277462][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.279742][ C1] ret_from_fork+0x2c/0x70 [ 435.281231][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.283071][ C1] ret_from_fork_asm+0x11/0x20 [ 435.284823][ C1] [ 435.286207][ C1] task:krfcommd state:S stack:28336 pid:2880 ppid:2 flags:0x00004000 [ 435.289867][ C1] Call Trace: [ 435.291160][ C1] [ 435.292212][ C1] __schedule+0xee1/0x59f0 [ 435.293694][ C1] ? lockdep_unlock+0x11b/0x290 [ 435.295341][ C1] ? lock_acquire+0x1ae/0x510 [ 435.296893][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.298862][ C1] ? find_held_lock+0x2d/0x110 [ 435.300780][ C1] ? rfcomm_run+0x249c/0x5030 [ 435.302725][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.304871][ C1] ? trace_contention_end+0xd6/0x100 [ 435.307042][ C1] schedule+0xe7/0x1b0 [ 435.308738][ C1] schedule_timeout+0x27a/0x2c0 [ 435.310608][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 435.312342][ C1] wait_woken+0x16c/0x1b0 [ 435.313827][ C1] rfcomm_run+0x24b5/0x5030 [ 435.315323][ C1] ? find_held_lock+0x2d/0x110 [ 435.316884][ C1] ? rfcomm_check_accept+0x240/0x240 [ 435.318619][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.320439][ C1] ? __init_waitqueue_head+0x150/0x150 [ 435.322244][ C1] ? kthread+0x26d/0x430 [ 435.323961][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 435.326142][ C1] ? __kthread_parkme+0x152/0x220 [ 435.328050][ C1] ? rfcomm_check_accept+0x240/0x240 [ 435.329858][ C1] kthread+0x33a/0x430 [ 435.331209][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.333040][ C1] ret_from_fork+0x2c/0x70 [ 435.334520][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.336360][ C1] ret_from_fork_asm+0x11/0x20 [ 435.337942][ C1] [ 435.338976][ C1] task:krxrpcd state:I stack:29752 pid:2881 ppid:2 flags:0x00004000 [ 435.342429][ C1] Call Trace: [ 435.343627][ C1] [ 435.344606][ C1] __schedule+0xee1/0x59f0 [ 435.346363][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.348484][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.350164][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.351938][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.353560][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.355325][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.356925][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.358595][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.360025][ C1] ? kthread_data+0x53/0xc0 [ 435.361559][ C1] schedule+0xe7/0x1b0 [ 435.362945][ C1] rescuer_thread+0x949/0xdd0 [ 435.364759][ C1] ? worker_thread+0x1110/0x1110 [ 435.366807][ C1] ? __kthread_parkme+0x152/0x220 [ 435.368728][ C1] ? worker_thread+0x1110/0x1110 [ 435.370727][ C1] kthread+0x33a/0x430 [ 435.372174][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.374035][ C1] ret_from_fork+0x2c/0x70 [ 435.375663][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.377563][ C1] ret_from_fork_asm+0x11/0x20 [ 435.379698][ C1] [ 435.380978][ C1] task:kkcmd state:I stack:29752 pid:2885 ppid:2 flags:0x00004000 [ 435.384644][ C1] Call Trace: [ 435.386006][ C1] [ 435.387171][ C1] __schedule+0xee1/0x59f0 [ 435.388623][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.390983][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.393097][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.395179][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.397143][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.399011][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.400623][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.402365][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.404139][ C1] ? kthread_data+0x53/0xc0 [ 435.405908][ C1] schedule+0xe7/0x1b0 [ 435.407495][ C1] rescuer_thread+0x949/0xdd0 [ 435.409331][ C1] ? worker_thread+0x1110/0x1110 [ 435.411031][ C1] ? __kthread_parkme+0x152/0x220 [ 435.412689][ C1] ? worker_thread+0x1110/0x1110 [ 435.414782][ C1] kthread+0x33a/0x430 [ 435.416471][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.418796][ C1] ret_from_fork+0x2c/0x70 [ 435.420646][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.422954][ C1] ret_from_fork_asm+0x11/0x20 [ 435.424918][ C1] [ 435.426234][ C1] task:kstrp state:I stack:29752 pid:2886 ppid:2 flags:0x00004000 [ 435.430017][ C1] Call Trace: [ 435.431427][ C1] [ 435.432644][ C1] __schedule+0xee1/0x59f0 [ 435.434466][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.436424][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.438188][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.440211][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.442310][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.444355][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.446359][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.448166][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.449934][ C1] ? kthread_data+0x53/0xc0 [ 435.451632][ C1] schedule+0xe7/0x1b0 [ 435.453426][ C1] rescuer_thread+0x949/0xdd0 [ 435.455515][ C1] ? worker_thread+0x1110/0x1110 [ 435.457663][ C1] ? __kthread_parkme+0x152/0x220 [ 435.459868][ C1] ? worker_thread+0x1110/0x1110 [ 435.462031][ C1] kthread+0x33a/0x430 [ 435.463832][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.466169][ C1] ret_from_fork+0x2c/0x70 [ 435.468057][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.470452][ C1] ret_from_fork_asm+0x11/0x20 [ 435.472528][ C1] [ 435.474069][ C1] task:krdsd state:I stack:30272 pid:2887 ppid:2 flags:0x00004000 [ 435.477374][ C1] Call Trace: [ 435.478498][ C1] [ 435.479472][ C1] __schedule+0xee1/0x59f0 [ 435.480942][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.482910][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.484614][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.486519][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.488504][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.490531][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.492383][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.494246][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.495668][ C1] ? kthread_data+0x53/0xc0 [ 435.497163][ C1] schedule+0xe7/0x1b0 [ 435.498568][ C1] rescuer_thread+0x949/0xdd0 [ 435.500170][ C1] ? worker_thread+0x1110/0x1110 [ 435.501831][ C1] ? __kthread_parkme+0x152/0x220 [ 435.503488][ C1] ? worker_thread+0x1110/0x1110 [ 435.505395][ C1] kthread+0x33a/0x430 [ 435.506989][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.508885][ C1] ret_from_fork+0x2c/0x70 [ 435.510680][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.512647][ C1] ret_from_fork_asm+0x11/0x20 [ 435.514272][ C1] [ 435.515305][ C1] task:rds_mr_flushd state:I stack:29728 pid:2888 ppid:2 flags:0x00004000 [ 435.518351][ C1] Call Trace: [ 435.519477][ C1] [ 435.520454][ C1] __schedule+0xee1/0x59f0 [ 435.521952][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.523976][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.525961][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.528231][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.530061][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.531804][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.533387][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.535043][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.536455][ C1] ? kthread_data+0x53/0xc0 [ 435.537967][ C1] schedule+0xe7/0x1b0 [ 435.539407][ C1] rescuer_thread+0x949/0xdd0 [ 435.541556][ C1] ? worker_thread+0x1110/0x1110 [ 435.543659][ C1] ? __kthread_parkme+0x152/0x220 [ 435.545697][ C1] ? worker_thread+0x1110/0x1110 [ 435.547695][ C1] kthread+0x33a/0x430 [ 435.549338][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.551294][ C1] ret_from_fork+0x2c/0x70 [ 435.552752][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.554589][ C1] ret_from_fork_asm+0x11/0x20 [ 435.556164][ C1] [ 435.557196][ C1] task:ceph-msgr state:I stack:29768 pid:2899 ppid:2 flags:0x00004000 [ 435.560194][ C1] Call Trace: [ 435.561297][ C1] [ 435.562364][ C1] __schedule+0xee1/0x59f0 [ 435.564209][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.566555][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.568421][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.570709][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.573643][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.576720][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.579112][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.581192][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.582658][ C1] ? kthread_data+0x53/0xc0 [ 435.584257][ C1] schedule+0xe7/0x1b0 [ 435.585743][ C1] rescuer_thread+0x949/0xdd0 [ 435.587463][ C1] ? worker_thread+0x1110/0x1110 [ 435.589276][ C1] ? __kthread_parkme+0x152/0x220 [ 435.591100][ C1] ? worker_thread+0x1110/0x1110 [ 435.592884][ C1] kthread+0x33a/0x430 [ 435.594381][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.596519][ C1] ret_from_fork+0x2c/0x70 [ 435.598185][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.600012][ C1] ret_from_fork_asm+0x11/0x20 [ 435.601596][ C1] [ 435.602770][ C1] task:bat_events state:I stack:30272 pid:2900 ppid:2 flags:0x00004000 [ 435.605907][ C1] Call Trace: [ 435.607006][ C1] [ 435.607975][ C1] __schedule+0xee1/0x59f0 [ 435.609702][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.612257][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.614474][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.616539][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.618280][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.620260][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.621909][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.623584][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.625057][ C1] ? kthread_data+0x53/0xc0 [ 435.626588][ C1] schedule+0xe7/0x1b0 [ 435.627947][ C1] rescuer_thread+0x949/0xdd0 [ 435.629782][ C1] ? worker_thread+0x1110/0x1110 [ 435.631834][ C1] ? __kthread_parkme+0x152/0x220 [ 435.633901][ C1] ? worker_thread+0x1110/0x1110 [ 435.635925][ C1] kthread+0x33a/0x430 [ 435.637594][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.639827][ C1] ret_from_fork+0x2c/0x70 [ 435.641787][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.643964][ C1] ret_from_fork_asm+0x11/0x20 [ 435.646166][ C1] [ 435.647219][ C1] task:zswap-shrink state:I stack:30272 pid:4586 ppid:2 flags:0x00004000 [ 435.650808][ C1] Call Trace: [ 435.652181][ C1] [ 435.653390][ C1] __schedule+0xee1/0x59f0 [ 435.655227][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.657573][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.659517][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.661765][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.663501][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.665373][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.667345][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.669321][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.670855][ C1] ? kthread_data+0x53/0xc0 [ 435.672359][ C1] schedule+0xe7/0x1b0 [ 435.673777][ C1] rescuer_thread+0x949/0xdd0 [ 435.675685][ C1] ? worker_thread+0x1110/0x1110 [ 435.677708][ C1] ? __kthread_parkme+0x152/0x220 [ 435.679491][ C1] ? worker_thread+0x1110/0x1110 [ 435.681432][ C1] kthread+0x33a/0x430 [ 435.683164][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.685483][ C1] ret_from_fork+0x2c/0x70 [ 435.687384][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.689693][ C1] ret_from_fork_asm+0x11/0x20 [ 435.691479][ C1] [ 435.692617][ C1] task:kafsd state:I stack:30272 pid:4587 ppid:2 flags:0x00004000 [ 435.696272][ C1] Call Trace: [ 435.697571][ C1] [ 435.698816][ C1] __schedule+0xee1/0x59f0 [ 435.700327][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.702335][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.703940][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.705740][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.707399][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.709222][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.711187][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.713120][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.714552][ C1] ? kthread_data+0x53/0xc0 [ 435.716073][ C1] schedule+0xe7/0x1b0 [ 435.717565][ C1] rescuer_thread+0x949/0xdd0 [ 435.719508][ C1] ? worker_thread+0x1110/0x1110 [ 435.721267][ C1] ? __kthread_parkme+0x152/0x220 [ 435.723349][ C1] ? worker_thread+0x1110/0x1110 [ 435.725390][ C1] kthread+0x33a/0x430 [ 435.727052][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.729311][ C1] ret_from_fork+0x2c/0x70 [ 435.731122][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.733248][ C1] ret_from_fork_asm+0x11/0x20 [ 435.735042][ C1] [ 435.736298][ C1] task:kafs_lockd state:I stack:30272 pid:4588 ppid:2 flags:0x00004000 [ 435.739664][ C1] Call Trace: [ 435.741021][ C1] [ 435.742259][ C1] __schedule+0xee1/0x59f0 [ 435.744131][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.746536][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.748491][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.750539][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.752452][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.754494][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.756476][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.758415][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.760099][ C1] ? kthread_data+0x53/0xc0 [ 435.761979][ C1] schedule+0xe7/0x1b0 [ 435.763348][ C1] rescuer_thread+0x949/0xdd0 [ 435.765029][ C1] ? worker_thread+0x1110/0x1110 [ 435.766911][ C1] ? __kthread_parkme+0x152/0x220 [ 435.768986][ C1] ? worker_thread+0x1110/0x1110 [ 435.770980][ C1] kthread+0x33a/0x430 [ 435.772530][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.774852][ C1] ret_from_fork+0x2c/0x70 [ 435.776873][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.778703][ C1] ret_from_fork_asm+0x11/0x20 [ 435.780350][ C1] [ 435.781533][ C1] task:krxrpcio/7001 state:S stack:30192 pid:4589 ppid:2 flags:0x00004000 [ 435.784619][ C1] Call Trace: [ 435.785716][ C1] [ 435.786847][ C1] __schedule+0xee1/0x59f0 [ 435.788645][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.790721][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.792736][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 435.794696][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 435.796970][ C1] ? set_user_nice+0x4a7/0x11a0 [ 435.799224][ C1] ? hrtick+0x260/0x260 [ 435.800907][ C1] schedule+0xe7/0x1b0 [ 435.802437][ C1] rxrpc_io_thread+0xa55/0x1710 [ 435.804296][ C1] ? lock_acquire+0x1ae/0x510 [ 435.806310][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 435.808486][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 435.810589][ C1] ? __kthread_parkme+0x152/0x220 [ 435.812638][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 435.814775][ C1] kthread+0x33a/0x430 [ 435.816337][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.818613][ C1] ret_from_fork+0x2c/0x70 [ 435.820594][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.822996][ C1] ret_from_fork_asm+0x11/0x20 [ 435.824924][ C1] [ 435.826230][ C1] task:kworker/u19:1 state:I stack:27616 pid:4594 ppid:2 flags:0x00004000 [ 435.829834][ C1] Workqueue: 0x0 (hci3) [ 435.831655][ C1] Call Trace: [ 435.832735][ C1] [ 435.833731][ C1] __schedule+0xee1/0x59f0 [ 435.835397][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.836892][ C1] ? put_pwq+0x87/0x1b0 [ 435.838441][ C1] ? process_one_work+0x33e/0x16f0 [ 435.840500][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.842454][ C1] ? worker_thread+0x178/0x1110 [ 435.845336][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.846888][ C1] ? kthread_data+0x53/0xc0 [ 435.848451][ C1] schedule+0xe7/0x1b0 [ 435.850291][ C1] worker_thread+0x17d/0x1110 [ 435.852140][ C1] ? __kthread_parkme+0x152/0x220 [ 435.853855][ C1] ? process_one_work+0x16f0/0x16f0 [ 435.855562][ C1] kthread+0x33a/0x430 [ 435.857188][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.859467][ C1] ret_from_fork+0x2c/0x70 [ 435.861286][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.863547][ C1] ret_from_fork_asm+0x11/0x20 [ 435.865349][ C1] [ 435.866560][ C1] task:jbd2/sda1-8 state:D stack:26784 pid:4602 ppid:2 flags:0x00004000 [ 435.870335][ C1] Call Trace: [ 435.871929][ C1] [ 435.873422][ C1] __schedule+0xee1/0x59f0 [ 435.875605][ C1] ? find_held_lock+0x2d/0x110 [ 435.877711][ C1] ? lock_acquire+0x1ae/0x510 [ 435.879317][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.881041][ C1] ? lock_sync+0x190/0x190 [ 435.885536][ C1] ? find_held_lock+0x2d/0x110 [ 435.887398][ C1] ? __wait_on_bit+0xc6/0x170 [ 435.889042][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.890861][ C1] schedule+0xe7/0x1b0 [ 435.892341][ C1] io_schedule+0xbe/0x130 [ 435.893889][ C1] bit_wait_io+0x16/0xe0 [ 435.895657][ C1] __wait_on_bit+0x62/0x170 [ 435.897503][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 435.899707][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 435.901548][ C1] ? __wait_on_bit+0x170/0x170 [ 435.903353][ C1] ? pick_next_task_stop+0x1c0/0x1c0 [ 435.905316][ C1] ? preempt_count_sub+0x150/0x150 [ 435.907175][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 435.909422][ C1] __wait_on_buffer+0x64/0x70 [ 435.911505][ C1] jbd2_journal_commit_transaction+0x4895/0x63e0 [ 435.914323][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 435.916979][ C1] ? lock_acquire+0x1ae/0x510 [ 435.919036][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 435.920801][ C1] ? lock_timer_base+0x5d/0x200 [ 435.922413][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 435.927400][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 435.929539][ C1] kjournald2+0x1fb/0x900 [ 435.931324][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 435.933284][ C1] ? kthread+0x26d/0x430 [ 435.935086][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 435.937595][ C1] ? __kthread_parkme+0x152/0x220 [ 435.939362][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 435.941137][ C1] kthread+0x33a/0x430 [ 435.944645][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.946708][ C1] ret_from_fork+0x2c/0x70 [ 435.948555][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.950953][ C1] ret_from_fork_asm+0x11/0x20 [ 435.952532][ C1] [ 435.953564][ C1] task:ext4-rsv-conver state:I stack:29752 pid:4603 ppid:2 flags:0x00004000 [ 435.956546][ C1] Call Trace: [ 435.957652][ C1] [ 435.958644][ C1] __schedule+0xee1/0x59f0 [ 435.960108][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 435.962266][ C1] ? rescuer_thread+0x136/0xdd0 [ 435.964297][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 435.966315][ C1] ? __mutex_lock+0x25b/0x1340 [ 435.968131][ C1] ? io_schedule_timeout+0x150/0x150 [ 435.970119][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 435.971873][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 435.973557][ C1] ? spin_bug+0x1d0/0x1d0 [ 435.975219][ C1] ? kthread_data+0x53/0xc0 [ 435.976709][ C1] schedule+0xe7/0x1b0 [ 435.978112][ C1] rescuer_thread+0x949/0xdd0 [ 435.979663][ C1] ? worker_thread+0x1110/0x1110 [ 435.981283][ C1] ? __kthread_parkme+0x152/0x220 [ 435.983290][ C1] ? worker_thread+0x1110/0x1110 [ 435.985278][ C1] kthread+0x33a/0x430 [ 435.986619][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.988408][ C1] ret_from_fork+0x2c/0x70 [ 435.989885][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 435.991862][ C1] ret_from_fork_asm+0x11/0x20 [ 435.993633][ C1] [ 435.994683][ C1] task:syslogd state:S stack:26392 pid:4621 ppid:1 flags:0x00000002 [ 435.997644][ C1] Call Trace: [ 435.998767][ C1] [ 435.999865][ C1] __schedule+0xee1/0x59f0 [ 436.001720][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.003518][ C1] ? mark_lock+0x105/0x1950 [ 436.005178][ C1] ? lock_acquire+0x1ae/0x510 [ 436.007156][ C1] ? find_held_lock+0x2d/0x110 [ 436.009059][ C1] schedule+0xe7/0x1b0 [ 436.010618][ C1] schedule_timeout+0x27a/0x2c0 [ 436.012458][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 436.014319][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 436.016636][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 436.019108][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 436.021705][ C1] ? datagram_poll+0x4f0/0x4f0 [ 436.023778][ C1] ? proto_seq_start+0x50/0x50 [ 436.025899][ C1] ? skb_attempt_defer_free+0x570/0x570 [ 436.028309][ C1] ? avc_has_perm+0x11b/0x1c0 [ 436.030294][ C1] __unix_dgram_recvmsg+0x247/0xe50 [ 436.032562][ C1] ? unix_stream_connect+0x1700/0x1700 [ 436.034887][ C1] ? sock_has_perm+0x211/0x2b0 [ 436.036949][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 436.039041][ C1] ? __unix_dgram_recvmsg+0xe50/0xe50 [ 436.041258][ C1] sock_recvmsg+0xe2/0x170 [ 436.042766][ C1] sock_read_iter+0x2c3/0x3c0 [ 436.044373][ C1] ? sock_recvmsg+0x170/0x170 [ 436.046084][ C1] ? security_file_permission+0xdc/0x100 [ 436.048287][ C1] vfs_read+0x7ef/0x930 [ 436.049997][ C1] ? kernel_read+0x1b0/0x1b0 [ 436.051743][ C1] ? vfs_fstatat+0x9a/0xb0 [ 436.053419][ C1] ? __do_sys_newfstatat+0xb2/0x110 [ 436.055259][ C1] ? __do_compat_sys_newlstat+0x110/0x110 [ 436.057446][ C1] ? __fget_light+0x1fc/0x260 [ 436.059336][ C1] ksys_read+0x1f0/0x250 [ 436.061118][ C1] ? vfs_write+0xe40/0xe40 [ 436.062815][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 436.065157][ C1] do_syscall_64+0x38/0xb0 [ 436.066942][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.069179][ C1] RIP: 0033:0x7fcdd00fab6a [ 436.070877][ C1] RSP: 002b:00007fffc3c978e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 436.073614][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcdd00fab6a [ 436.076206][ C1] RDX: 00000000000000ff RSI: 00005615a0c34300 RDI: 0000000000000000 [ 436.078781][ C1] RBP: 00005615a0c342c0 R08: 0000000000000001 R09: 0000000000000000 [ 436.081624][ C1] R10: 00007fcdd02993a3 R11: 0000000000000246 R12: 00005615a0c3436b [ 436.084892][ C1] R13: 00005615a0c34300 R14: 0000000000000000 R15: 00007fcdd02d7a80 [ 436.088308][ C1] [ 436.089688][ C1] task:acpid state:S stack:23536 pid:4624 ppid:1 flags:0x00000002 [ 436.093713][ C1] Call Trace: [ 436.095163][ C1] [ 436.096466][ C1] __schedule+0xee1/0x59f0 [ 436.098435][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.100940][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.103124][ C1] ? lock_acquire+0x1ae/0x510 [ 436.105042][ C1] ? lock_sync+0x190/0x190 [ 436.106905][ C1] ? find_held_lock+0x2d/0x110 [ 436.108900][ C1] schedule+0xe7/0x1b0 [ 436.110687][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.113288][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.115543][ C1] ? unix_poll+0x2e2/0x4b0 [ 436.117453][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 436.120139][ C1] do_select+0x12f7/0x1760 [ 436.122087][ C1] ? select_estimate_accuracy+0x340/0x340 [ 436.124491][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 436.126702][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 436.129040][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.131584][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.133973][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.136419][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.138748][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.140986][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.143273][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.145665][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.148318][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.151048][ C1] ? preempt_count_sub+0x150/0x150 [ 436.154105][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 436.156374][ C1] ? dput+0x19f/0xfd0 [ 436.158094][ C1] ? core_sys_select+0x462/0xb30 [ 436.160201][ C1] core_sys_select+0x462/0xb30 [ 436.162088][ C1] ? do_compat_pselect+0x240/0x240 [ 436.163796][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 436.165584][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 436.168226][ C1] ? set_user_sigmask+0x216/0x2a0 [ 436.170240][ C1] ? kernel_read+0x1b0/0x1b0 [ 436.171999][ C1] ? __set_current_blocked+0x110/0x110 [ 436.174039][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.175946][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.177722][ C1] ? sigprocmask+0xf1/0x330 [ 436.179224][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 436.181019][ C1] ? kern_select+0x1d0/0x1d0 [ 436.182569][ C1] ? __fget_light+0x1fc/0x260 [ 436.184120][ C1] ? ksys_read+0x1a7/0x250 [ 436.185849][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 436.187854][ C1] do_syscall_64+0x38/0xb0 [ 436.189635][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.191996][ C1] RIP: 0033:0x7fe21840c591 [ 436.193823][ C1] RSP: 002b:00007ffcf43a5e50 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 436.196909][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe21840c591 [ 436.199716][ C1] RDX: 0000000000000000 RSI: 00007ffcf43a5f48 RDI: 000000000000000d [ 436.202427][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 436.205043][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 436.207767][ C1] R13: 000056442022e178 R14: 0000000000000000 R15: 000000000000000c [ 436.210398][ C1] [ 436.211520][ C1] task:klogd state:S stack:26392 pid:4628 ppid:1 flags:0x00000002 [ 436.215217][ C1] Call Trace: [ 436.216481][ C1] [ 436.217508][ C1] __schedule+0xee1/0x59f0 [ 436.219160][ C1] ? get_data+0x540/0x540 [ 436.220700][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.222481][ C1] ? prb_read_valid+0x79/0xa0 [ 436.224044][ C1] ? prb_final_commit+0xb0/0xb0 [ 436.225640][ C1] schedule+0xe7/0x1b0 [ 436.226999][ C1] syslog_print+0x214/0x5d0 [ 436.228499][ C1] ? kmsg_dump_get_line+0x350/0x350 [ 436.230425][ C1] ? avc_has_perm_noaudit+0x14c/0x3b0 [ 436.232481][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 436.234411][ C1] ? avc_has_perm_noaudit+0x3b0/0x3b0 [ 436.236127][ C1] ? selinux_syslog+0xf2/0x2e0 [ 436.237674][ C1] ? security_syslog+0x84/0xa0 [ 436.239280][ C1] do_syslog+0x2d4/0x580 [ 436.240724][ C1] ? log_buf_vmcoreinfo_setup+0x450/0x450 [ 436.242630][ C1] ? xfd_validate_state+0x5d/0x180 [ 436.244330][ C1] __x64_sys_syslog+0x74/0xb0 [ 436.245922][ C1] do_syscall_64+0x38/0xb0 [ 436.247440][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.249416][ C1] RIP: 0033:0x7fc96b4befa7 [ 436.250902][ C1] RSP: 002b:00007ffc72534378 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 436.253883][ C1] RAX: ffffffffffffffda RBX: 00007fc96b65d4a0 RCX: 00007fc96b4befa7 [ 436.256995][ C1] RDX: 00000000000003ff RSI: 00007fc96b65d4a0 RDI: 0000000000000002 [ 436.260119][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: abc73d165e3906a1 [ 436.262933][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fc96b65d4a0 [ 436.265626][ C1] R13: 00007fc96b64d212 R14: 00007fc96b65d4cf R15: 00007fc96b65d4cf [ 436.268541][ C1] [ 436.269645][ C1] task:udevd state:S stack:25968 pid:4639 ppid:1 flags:0x00000002 [ 436.272806][ C1] Call Trace: [ 436.274100][ C1] [ 436.275271][ C1] __schedule+0xee1/0x59f0 [ 436.276895][ C1] ? __lock_acquire+0x182f/0x5de0 [ 436.278718][ C1] ? __lock_acquire+0x182f/0x5de0 [ 436.280363][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.282116][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.284056][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 436.285814][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 436.287616][ C1] schedule+0xe7/0x1b0 [ 436.288959][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.291243][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.293367][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 436.295252][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 436.296963][ C1] do_epoll_wait+0x131d/0x1a00 [ 436.298554][ C1] ? do_epoll_create+0x470/0x470 [ 436.300167][ C1] ? kmem_cache_free+0x226/0x380 [ 436.301814][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 436.303626][ C1] ? putname+0x101/0x140 [ 436.305010][ C1] ? do_unlinkat+0x165/0x6d0 [ 436.306738][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 436.308864][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 436.312918][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 436.315216][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.316929][ C1] do_syscall_64+0x38/0xb0 [ 436.318413][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.320344][ C1] RIP: 0033:0x7f1edbb23457 [ 436.321828][ C1] RSP: 002b:00007ffc3f538d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 436.324527][ C1] RAX: ffffffffffffffda RBX: 00007ffc3f538e58 RCX: 00007f1edbb23457 [ 436.327569][ C1] RDX: 0000000000000008 RSI: 00007ffc3f538e58 RDI: 000000000000000b [ 436.330589][ C1] RBP: 000055d8f8ca3460 R08: 0000000000000007 R09: da762cde3d0d4c30 [ 436.333458][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 436.336079][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 436.338665][ C1] [ 436.339698][ C1] task:dbus-daemon state:S stack:27808 pid:4843 ppid:1 flags:0x00000002 [ 436.342710][ C1] Call Trace: [ 436.343877][ C1] [ 436.345112][ C1] __schedule+0xee1/0x59f0 [ 436.346899][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.349252][ C1] ? __lock_acquire+0x182f/0x5de0 [ 436.351388][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.353544][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.355980][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 436.358249][ C1] schedule+0xe7/0x1b0 [ 436.359936][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.362157][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.364341][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 436.366271][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 436.368174][ C1] do_epoll_wait+0x131d/0x1a00 [ 436.369780][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.372365][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 436.374151][ C1] ? do_epoll_create+0x470/0x470 [ 436.375792][ C1] ? find_held_lock+0x2d/0x110 [ 436.377358][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 436.379150][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 436.380841][ C1] ? handle_mm_fault+0x324/0x9d0 [ 436.382901][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 436.384885][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 436.387051][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.389282][ C1] do_syscall_64+0x38/0xb0 [ 436.391230][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.393670][ C1] RIP: 0033:0x7fcf822e4457 [ 436.395158][ C1] RSP: 002b:00007ffe0678ff58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 436.398003][ C1] RAX: ffffffffffffffda RBX: 00007ffe0678ff68 RCX: 00007fcf822e4457 [ 436.400690][ C1] RDX: 0000000000000040 RSI: 00007ffe0678ff68 RDI: 0000000000000003 [ 436.403873][ C1] RBP: 00007ffe067902f8 R08: 0000000000000019 R09: 0000000000000001 [ 436.407096][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 436.410152][ C1] R13: 0000000000000001 R14: 00007ffe067902f8 R15: 00007ffe06790608 [ 436.412720][ C1] [ 436.413751][ C1] task:dhcpcd state:S stack:26544 pid:4858 ppid:1 flags:0x00000002 [ 436.416831][ C1] Call Trace: [ 436.417946][ C1] [ 436.419090][ C1] __schedule+0xee1/0x59f0 [ 436.420896][ C1] ? debug_object_activate+0x283/0x490 [ 436.423043][ C1] ? lock_acquire+0x1ae/0x510 [ 436.425056][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.427302][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 436.429751][ C1] schedule+0xe7/0x1b0 [ 436.431498][ C1] schedule_hrtimeout_range_clock+0x211/0x440 [ 436.433980][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.436142][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.438087][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 436.440419][ C1] ? poll_initwait+0x180/0x180 [ 436.442262][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 436.444090][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 436.446440][ C1] do_sys_poll+0xad9/0xde0 [ 436.448360][ C1] ? compat_core_sys_select+0x890/0x890 [ 436.450595][ C1] ? mark_lock+0x105/0x1950 [ 436.452150][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 436.453899][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.456088][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.458302][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.460608][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.463126][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.464984][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.467113][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.469313][ C1] ? set_user_sigmask+0x216/0x2a0 [ 436.471077][ C1] ? __set_current_blocked+0x110/0x110 [ 436.472882][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 436.474513][ C1] ? __ia32_sys_poll+0x460/0x460 [ 436.476206][ C1] ? __secure_computing+0x273/0x3f0 [ 436.478068][ C1] do_syscall_64+0x38/0xb0 [ 436.479777][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.482094][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 436.483559][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 436.486508][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 436.489685][ C1] RDX: 00007ffd601b3270 RSI: 0000000000000004 RDI: 000055e3b0d8bbd0 [ 436.492229][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000001 [ 436.494993][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 00007ffd601b3298 [ 436.497558][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 436.500100][ C1] [ 436.501119][ C1] task:dhcpcd state:S stack:23528 pid:4859 ppid:4858 flags:0x00000002 [ 436.504485][ C1] Call Trace: [ 436.505771][ C1] [ 436.506964][ C1] __schedule+0xee1/0x59f0 [ 436.508760][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 436.510908][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.513157][ C1] ? lock_sync+0x190/0x190 [ 436.514695][ C1] ? __pollwait+0x24f/0x460 [ 436.516192][ C1] schedule+0xe7/0x1b0 [ 436.517539][ C1] ? schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.519582][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.521754][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.523951][ C1] ? poll_initwait+0x180/0x180 [ 436.525820][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 436.527478][ C1] ? poll_schedule_timeout.constprop.0+0xb9/0x190 [ 436.529813][ C1] ? do_sys_poll+0xad9/0xde0 [ 436.531761][ C1] ? compat_core_sys_select+0x890/0x890 [ 436.534129][ C1] ? mark_lock+0x105/0x1950 [ 436.536079][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 436.538256][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.540966][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.543697][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.546429][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.548595][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.550744][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.552943][ C1] ? set_user_sigmask+0x216/0x2a0 [ 436.555153][ C1] ? __set_current_blocked+0x110/0x110 [ 436.557475][ C1] ? __x64_sys_ppoll+0x256/0x2d0 [ 436.559577][ C1] ? __ia32_sys_poll+0x460/0x460 [ 436.561728][ C1] ? vfs_writev+0x700/0x700 [ 436.563758][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 436.566250][ C1] ? do_syscall_64+0x38/0xb0 [ 436.568219][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.570771][ C1] [ 436.572072][ C1] task:dhcpcd state:S stack:28144 pid:4860 ppid:4858 flags:0x00000002 [ 436.575917][ C1] Call Trace: [ 436.577269][ C1] [ 436.578543][ C1] __schedule+0xee1/0x59f0 [ 436.580491][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.583120][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.585359][ C1] ? lock_sync+0x190/0x190 [ 436.587264][ C1] ? __pollwait+0x24f/0x460 [ 436.589180][ C1] schedule+0xe7/0x1b0 [ 436.590942][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.593466][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.595698][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.597874][ C1] ? poll_initwait+0x180/0x180 [ 436.599902][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 436.601990][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 436.604721][ C1] do_sys_poll+0xad9/0xde0 [ 436.606651][ C1] ? compat_core_sys_select+0x890/0x890 [ 436.609036][ C1] ? mark_lock+0x105/0x1950 [ 436.611039][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 436.613291][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.615691][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.618136][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.620277][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.622856][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.624937][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.627104][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.629289][ C1] ? set_user_sigmask+0x216/0x2a0 [ 436.631215][ C1] ? __set_current_blocked+0x110/0x110 [ 436.633039][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 436.634837][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 436.636493][ C1] ? __ia32_sys_poll+0x460/0x460 [ 436.638318][ C1] ? __secure_computing+0x273/0x3f0 [ 436.640074][ C1] do_syscall_64+0x38/0xb0 [ 436.641587][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.643685][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 436.645380][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 436.648567][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 436.651446][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e3b0d89ed0 [ 436.654043][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 000055e3af3e13d0 [ 436.656867][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 436.660112][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 436.663337][ C1] [ 436.664472][ C1] task:dhcpcd state:S stack:27904 pid:4861 ppid:4858 flags:0x00000002 [ 436.667857][ C1] Call Trace: [ 436.669318][ C1] [ 436.670540][ C1] __schedule+0xee1/0x59f0 [ 436.672015][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.673965][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.675756][ C1] ? lock_sync+0x190/0x190 [ 436.677302][ C1] ? __pollwait+0x24f/0x460 [ 436.678815][ C1] schedule+0xe7/0x1b0 [ 436.680172][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.682541][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.684399][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.686117][ C1] ? poll_initwait+0x180/0x180 [ 436.687848][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 436.689893][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 436.692196][ C1] do_sys_poll+0xad9/0xde0 [ 436.693760][ C1] ? compat_core_sys_select+0x890/0x890 [ 436.695680][ C1] ? mark_lock+0x105/0x1950 [ 436.697360][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.699614][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.701741][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.703850][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.706069][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.708742][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.710859][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.712952][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.715133][ C1] ? set_user_sigmask+0x216/0x2a0 [ 436.717252][ C1] ? __set_current_blocked+0x110/0x110 [ 436.719551][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 436.721781][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 436.723944][ C1] ? __ia32_sys_poll+0x460/0x460 [ 436.726081][ C1] ? ksys_read+0x1a7/0x250 [ 436.727988][ C1] ? __secure_computing+0x273/0x3f0 [ 436.730227][ C1] do_syscall_64+0x38/0xb0 [ 436.732140][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.734672][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 436.736582][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 436.740045][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 436.743326][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e3b0d89ed0 [ 436.746646][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 000055e3af3e13d0 [ 436.750013][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 436.753401][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 436.756820][ C1] [ 436.758150][ C1] task:kworker/0:3 state:D stack:22688 pid:4920 ppid:2 flags:0x00004000 [ 436.761984][ C1] Workqueue: usb_hub_wq hub_event [ 436.764069][ C1] Call Trace: [ 436.765479][ C1] [ 436.766810][ C1] __schedule+0xee1/0x59f0 [ 436.768768][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 436.771134][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 436.773199][ C1] ? find_held_lock+0x2d/0x110 [ 436.775252][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.777433][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 436.779658][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.781865][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.784076][ C1] schedule+0xe7/0x1b0 [ 436.785889][ C1] schedule_timeout+0x27a/0x2c0 [ 436.787980][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 436.790239][ C1] ? mark_held_locks+0x9f/0xe0 [ 436.792282][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.794550][ C1] __down_common+0x328/0x6c0 [ 436.796510][ C1] ? lock_sync+0x190/0x190 [ 436.798437][ C1] ? up+0xb0/0xb0 [ 436.799992][ C1] ? spin_bug+0x1d0/0x1d0 [ 436.801886][ C1] down+0x74/0xa0 [ 436.803463][ C1] hid_device_remove+0x29/0x250 [ 436.805535][ C1] ? hid_bus_match+0x30/0x30 [ 436.807466][ C1] device_remove+0xc8/0x170 [ 436.809392][ C1] device_release_driver_internal+0x44a/0x610 [ 436.811853][ C1] bus_remove_device+0x22c/0x420 [ 436.813831][ C1] device_del+0x39a/0xa40 [ 436.815564][ C1] ? __device_link_del+0x380/0x380 [ 436.817606][ C1] ? mark_held_locks+0x9f/0xe0 [ 436.819442][ C1] hid_destroy_device+0xe5/0x150 [ 436.821417][ C1] usbhid_disconnect+0xa0/0xe0 [ 436.823278][ C1] usb_unbind_interface+0x1dd/0x8d0 [ 436.825246][ C1] ? kernfs_find_ns+0x2e9/0x3e0 [ 436.834087][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 436.835787][ C1] device_remove+0x11f/0x170 [ 436.837442][ C1] device_release_driver_internal+0x44a/0x610 [ 436.839567][ C1] bus_remove_device+0x22c/0x420 [ 436.841180][ C1] device_del+0x39a/0xa40 [ 436.842631][ C1] ? __device_link_del+0x380/0x380 [ 436.844294][ C1] ? kobject_put+0x220/0x5b0 [ 436.845862][ C1] usb_disable_device+0x36c/0x7f0 [ 436.847508][ C1] usb_disconnect+0x2e1/0x890 [ 436.849242][ C1] hub_event+0x21bd/0x5230 [ 436.851112][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 436.853215][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 436.855386][ C1] ? spin_bug+0x1d0/0x1d0 [ 436.857109][ C1] process_one_work+0xaa2/0x16f0 [ 436.859097][ C1] ? lock_sync+0x190/0x190 [ 436.860699][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 436.862755][ C1] ? spin_bug+0x1d0/0x1d0 [ 436.864396][ C1] worker_thread+0x687/0x1110 [ 436.865970][ C1] ? __kthread_parkme+0x152/0x220 [ 436.867629][ C1] ? process_one_work+0x16f0/0x16f0 [ 436.869321][ C1] kthread+0x33a/0x430 [ 436.870684][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 436.872670][ C1] ret_from_fork+0x2c/0x70 [ 436.874520][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 436.876833][ C1] ret_from_fork_asm+0x11/0x20 [ 436.878803][ C1] [ 436.880077][ C1] task:sshd state:S stack:27632 pid:4940 ppid:1 flags:0x00000002 [ 436.883847][ C1] Call Trace: [ 436.885240][ C1] [ 436.886306][ C1] __schedule+0xee1/0x59f0 [ 436.887861][ C1] ? lock_sync+0x190/0x190 [ 436.889701][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.891959][ C1] schedule+0xe7/0x1b0 [ 436.893416][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 436.895757][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 436.897885][ C1] ? poll_initwait+0x180/0x180 [ 436.899801][ C1] ? tcp_poll+0x458/0xf30 [ 436.901393][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 436.903516][ C1] do_sys_poll+0xad9/0xde0 [ 436.904997][ C1] ? compat_core_sys_select+0x890/0x890 [ 436.907621][ C1] ? mark_lock+0x105/0x1950 [ 436.910371][ C1] ? __kernel_text_address+0xd/0x30 [ 436.913536][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.917265][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 436.919916][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.922131][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 436.924164][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.926461][ C1] ? set_user_sigmask+0x216/0x2a0 [ 436.928641][ C1] ? __set_current_blocked+0x110/0x110 [ 436.931009][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 436.933059][ C1] ? __ia32_sys_poll+0x460/0x460 [ 436.935174][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 436.937551][ C1] do_syscall_64+0x38/0xb0 [ 436.939308][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 436.941667][ C1] RIP: 0033:0x7fd1ff719ad5 [ 436.943330][ C1] RSP: 002b:00007ffc93cf15d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 436.946418][ C1] RAX: ffffffffffffffda RBX: 0000558dbf3c1430 RCX: 00007fd1ff719ad5 [ 436.949063][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558dbf3c6e10 [ 436.951731][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 436.954366][ C1] R10: 00007ffc93cf1788 R11: 0000000000000246 R12: 0000558dbf3c6e10 [ 436.957011][ C1] R13: 00007ffc93cf1788 R14: 0000000000000002 R15: 0000558dbf3c248c [ 436.959615][ C1] [ 436.960693][ C1] task:getty state:S stack:23536 pid:4943 ppid:1 flags:0x00000002 [ 436.964199][ C1] Call Trace: [ 436.965570][ C1] [ 436.966761][ C1] __schedule+0xee1/0x59f0 [ 436.968984][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 436.972686][ C1] ? io_schedule_timeout+0x150/0x150 [ 436.975908][ C1] schedule+0xe7/0x1b0 [ 436.977542][ C1] schedule_timeout+0x27a/0x2c0 [ 436.979165][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 436.980982][ C1] ? _down_write_nest_lock+0x200/0x200 [ 436.983250][ C1] wait_woken+0x16c/0x1b0 [ 436.985061][ C1] n_tty_read+0x1107/0x1480 [ 436.986822][ C1] ? n_tty_open+0x170/0x170 [ 436.988555][ C1] ? __ldsem_wake_readers+0x3c0/0x3c0 [ 436.990561][ C1] ? __init_waitqueue_head+0x150/0x150 [ 436.992335][ C1] tty_read+0x331/0x5e0 [ 436.993711][ C1] ? tty_standard_install+0x170/0x170 [ 436.995484][ C1] ? security_file_permission+0xdc/0x100 [ 436.997377][ C1] vfs_read+0x4e0/0x930 [ 436.998768][ C1] ? kernel_read+0x1b0/0x1b0 [ 437.000289][ C1] ? __fget_light+0x1fc/0x260 [ 437.002100][ C1] ksys_read+0x12f/0x250 [ 437.003893][ C1] ? vfs_write+0xe40/0xe40 [ 437.005384][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 437.007368][ C1] do_syscall_64+0x38/0xb0 [ 437.008891][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.011387][ C1] RIP: 0033:0x7f4562fc1b6a [ 437.013156][ C1] RSP: 002b:00007ffde3308548 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 437.015998][ C1] RAX: ffffffffffffffda RBX: 0000560ba278c2c0 RCX: 00007f4562fc1b6a [ 437.018770][ C1] RDX: 0000000000000001 RSI: 00007ffde3308560 RDI: 0000000000000000 [ 437.021515][ C1] RBP: 0000560ba278c320 R08: 0000000000000000 R09: 80e271b01411a818 [ 437.024725][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 0000560ba278c35c [ 437.027705][ C1] R13: 00007ffde3308560 R14: 0000000000000000 R15: 0000560ba278c35c [ 437.030422][ C1] [ 437.031455][ C1] task:dhcpcd state:S stack:27232 pid:5013 ppid:4859 flags:0x00000002 [ 437.034452][ C1] Call Trace: [ 437.035564][ C1] [ 437.036543][ C1] __schedule+0xee1/0x59f0 [ 437.038053][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.040054][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.041934][ C1] ? lock_sync+0x190/0x190 [ 437.043795][ C1] ? __pollwait+0x24f/0x460 [ 437.045400][ C1] schedule+0xe7/0x1b0 [ 437.046850][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.049210][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.051299][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.053385][ C1] ? poll_initwait+0x180/0x180 [ 437.055353][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.057351][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.059849][ C1] do_sys_poll+0xad9/0xde0 [ 437.061716][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.063969][ C1] ? mark_lock+0x105/0x1950 [ 437.065702][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.067832][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.070062][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.072223][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.073972][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.075726][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.077541][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.079573][ C1] ? __set_current_blocked+0x110/0x110 [ 437.081931][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.084047][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.085758][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.087586][ C1] ? __secure_computing+0x273/0x3f0 [ 437.089444][ C1] do_syscall_64+0x38/0xb0 [ 437.091037][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.093061][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.094650][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.097753][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.102262][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.104809][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.107388][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.110016][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.112853][ C1] [ 437.114149][ C1] task:dhcpcd state:S stack:27920 pid:5018 ppid:4859 flags:0x00000002 [ 437.117612][ C1] Call Trace: [ 437.118917][ C1] [ 437.120016][ C1] __schedule+0xee1/0x59f0 [ 437.121642][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.123666][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.125429][ C1] ? lock_sync+0x190/0x190 [ 437.127008][ C1] ? __pollwait+0x24f/0x460 [ 437.128600][ C1] schedule+0xe7/0x1b0 [ 437.130095][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.132242][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.134407][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.136366][ C1] ? poll_initwait+0x180/0x180 [ 437.138495][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.140359][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.142423][ C1] do_sys_poll+0xad9/0xde0 [ 437.143897][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.145705][ C1] ? mark_lock+0x105/0x1950 [ 437.147220][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.149194][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.151803][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.154502][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.156736][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.158621][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.160431][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.162165][ C1] ? __set_current_blocked+0x110/0x110 [ 437.163988][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.165764][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.167424][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.169215][ C1] ? __secure_computing+0x273/0x3f0 [ 437.170996][ C1] do_syscall_64+0x38/0xb0 [ 437.172813][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.175189][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.177015][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.180299][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.183124][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.185965][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.188799][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.192006][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.194872][ C1] [ 437.195904][ C1] task:dhcpcd state:S stack:27440 pid:5019 ppid:4859 flags:0x00000002 [ 437.199159][ C1] Call Trace: [ 437.200359][ C1] [ 437.201364][ C1] __schedule+0xee1/0x59f0 [ 437.202896][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.204947][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.206714][ C1] ? lock_sync+0x190/0x190 [ 437.208232][ C1] ? __pollwait+0x24f/0x460 [ 437.209976][ C1] schedule+0xe7/0x1b0 [ 437.211710][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.214052][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.216192][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.218197][ C1] ? poll_initwait+0x180/0x180 [ 437.220132][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.221822][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.223854][ C1] do_sys_poll+0xad9/0xde0 [ 437.225458][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.227431][ C1] ? mark_lock+0x105/0x1950 [ 437.229076][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.231065][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.233645][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.236278][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.238263][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.240411][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.242564][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.244667][ C1] ? __set_current_blocked+0x110/0x110 [ 437.246892][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.249076][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.251050][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.253032][ C1] ? __secure_computing+0x273/0x3f0 [ 437.255149][ C1] do_syscall_64+0x38/0xb0 [ 437.257012][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.259519][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.261170][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.264803][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.268031][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.270863][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.273738][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.276902][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.279820][ C1] [ 437.280853][ C1] task:dhcpcd state:S stack:26976 pid:5021 ppid:4859 flags:0x00000002 [ 437.283830][ C1] Call Trace: [ 437.285039][ C1] [ 437.286032][ C1] __schedule+0xee1/0x59f0 [ 437.287509][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.289521][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.291776][ C1] ? lock_sync+0x190/0x190 [ 437.293678][ C1] ? __pollwait+0x24f/0x460 [ 437.295623][ C1] schedule+0xe7/0x1b0 [ 437.297397][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.299968][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.301863][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.303727][ C1] ? poll_initwait+0x180/0x180 [ 437.305325][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.306959][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.309000][ C1] do_sys_poll+0xad9/0xde0 [ 437.310498][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.312290][ C1] ? mark_lock+0x105/0x1950 [ 437.314155][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.316512][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.318977][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.321480][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.323249][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.325038][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.326797][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.328509][ C1] ? __set_current_blocked+0x110/0x110 [ 437.330350][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.332148][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.333837][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.335633][ C1] ? __secure_computing+0x273/0x3f0 [ 437.337504][ C1] do_syscall_64+0x38/0xb0 [ 437.339066][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.341112][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.342785][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.346104][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.349195][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.351751][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.354333][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.356928][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.359872][ C1] [ 437.361231][ C1] task:dhcpcd state:S stack:27216 pid:5026 ppid:4859 flags:0x00000002 [ 437.364438][ C1] Call Trace: [ 437.365561][ C1] [ 437.366583][ C1] __schedule+0xee1/0x59f0 [ 437.368036][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.370067][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.371968][ C1] ? lock_sync+0x190/0x190 [ 437.373428][ C1] ? __pollwait+0x24f/0x460 [ 437.375087][ C1] schedule+0xe7/0x1b0 [ 437.376753][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.379366][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.381339][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.383052][ C1] ? poll_initwait+0x180/0x180 [ 437.384617][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.386242][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.388345][ C1] do_sys_poll+0xad9/0xde0 [ 437.390249][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.392253][ C1] ? mark_lock+0x105/0x1950 [ 437.394176][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.396483][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.398983][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.401325][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.403044][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.404735][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.406447][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.408139][ C1] ? __set_current_blocked+0x110/0x110 [ 437.410379][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.412274][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.413833][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.415554][ C1] ? __secure_computing+0x273/0x3f0 [ 437.417770][ C1] do_syscall_64+0x38/0xb0 [ 437.419717][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.421667][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.423146][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.425827][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.428916][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.432110][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.435139][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.438466][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.441354][ C1] [ 437.442646][ C1] task:dhcpcd state:S stack:27712 pid:5033 ppid:4859 flags:0x00000002 [ 437.446228][ C1] Call Trace: [ 437.447579][ C1] [ 437.448722][ C1] __schedule+0xee1/0x59f0 [ 437.450656][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.452923][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.454761][ C1] ? lock_sync+0x190/0x190 [ 437.456438][ C1] ? __pollwait+0x24f/0x460 [ 437.458088][ C1] schedule+0xe7/0x1b0 [ 437.459460][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.461489][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.463202][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.464921][ C1] ? poll_initwait+0x180/0x180 [ 437.466479][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.468128][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.470835][ C1] do_sys_poll+0xad9/0xde0 [ 437.472615][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.474687][ C1] ? mark_lock+0x105/0x1950 [ 437.476523][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.479119][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.481738][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.484347][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.486434][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.488330][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.490518][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.492651][ C1] ? __set_current_blocked+0x110/0x110 [ 437.494587][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.496590][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.498210][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.499994][ C1] ? __secure_computing+0x273/0x3f0 [ 437.501969][ C1] do_syscall_64+0x38/0xb0 [ 437.503523][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.505628][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.507388][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.510470][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.513656][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.516678][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.519777][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.522806][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.525374][ C1] [ 437.526413][ C1] task:dhcpcd state:S stack:27888 pid:5036 ppid:4859 flags:0x00000002 [ 437.529455][ C1] Call Trace: [ 437.530686][ C1] [ 437.531691][ C1] __schedule+0xee1/0x59f0 [ 437.533213][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.535678][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.537672][ C1] ? lock_sync+0x190/0x190 [ 437.539413][ C1] ? __pollwait+0x24f/0x460 [ 437.541088][ C1] schedule+0xe7/0x1b0 [ 437.542603][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.544653][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.546450][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.548189][ C1] ? poll_initwait+0x180/0x180 [ 437.550127][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.552096][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.554494][ C1] do_sys_poll+0xad9/0xde0 [ 437.556214][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.558236][ C1] ? mark_lock+0x105/0x1950 [ 437.559796][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.561955][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.564082][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.566228][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.567956][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.569847][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.571927][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.573952][ C1] ? __set_current_blocked+0x110/0x110 [ 437.576150][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.578372][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.580245][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.582070][ C1] ? __secure_computing+0x273/0x3f0 [ 437.583978][ C1] do_syscall_64+0x38/0xb0 [ 437.585560][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.587604][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.589166][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.592033][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.595269][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.598456][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.601677][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.604263][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.606851][ C1] [ 437.607888][ C1] task:dhcpcd state:S stack:27920 pid:5044 ppid:4859 flags:0x00000002 [ 437.610994][ C1] Call Trace: [ 437.612220][ C1] [ 437.613454][ C1] __schedule+0xee1/0x59f0 [ 437.615273][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.617567][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.619483][ C1] ? lock_sync+0x190/0x190 [ 437.620953][ C1] ? __pollwait+0x24f/0x460 [ 437.622628][ C1] schedule+0xe7/0x1b0 [ 437.624299][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.626763][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.628860][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.630981][ C1] ? poll_initwait+0x180/0x180 [ 437.632908][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.634837][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.636999][ C1] do_sys_poll+0xad9/0xde0 [ 437.638490][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.640382][ C1] ? mark_lock+0x105/0x1950 [ 437.641911][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.643854][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.645994][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.648092][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.650213][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.652410][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.654469][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.656567][ C1] ? __set_current_blocked+0x110/0x110 [ 437.658786][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.661004][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.662942][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.664940][ C1] ? __secure_computing+0x273/0x3f0 [ 437.667072][ C1] do_syscall_64+0x38/0xb0 [ 437.668929][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.671437][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.673320][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.676672][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.679847][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.683030][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.686205][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.689191][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.692237][ C1] [ 437.693346][ C1] task:dhcpcd state:S stack:26848 pid:5048 ppid:4859 flags:0x00000002 [ 437.696512][ C1] Call Trace: [ 437.697615][ C1] [ 437.698619][ C1] __schedule+0xee1/0x59f0 [ 437.700083][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 437.702155][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.703980][ C1] ? lock_sync+0x190/0x190 [ 437.705820][ C1] ? __pollwait+0x24f/0x460 [ 437.707712][ C1] schedule+0xe7/0x1b0 [ 437.709320][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 437.711341][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 437.713070][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.714787][ C1] ? poll_initwait+0x180/0x180 [ 437.716380][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 437.718025][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 437.720169][ C1] do_sys_poll+0xad9/0xde0 [ 437.721723][ C1] ? compat_core_sys_select+0x890/0x890 [ 437.723936][ C1] ? mark_lock+0x105/0x1950 [ 437.725622][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 437.727888][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.730169][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 437.732360][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.734111][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 437.735831][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.737531][ C1] ? set_user_sigmask+0x216/0x2a0 [ 437.739465][ C1] ? __set_current_blocked+0x110/0x110 [ 437.741476][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 437.743220][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 437.744782][ C1] ? __ia32_sys_poll+0x460/0x460 [ 437.746476][ C1] ? __secure_computing+0x273/0x3f0 [ 437.748177][ C1] do_syscall_64+0x38/0xb0 [ 437.749643][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.751677][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 437.753140][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 437.755858][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 437.758409][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92fd0 [ 437.761552][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 437.764971][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 437.767828][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 437.770421][ C1] [ 437.771507][ C1] task:kworker/u16:3 state:I stack:25056 pid:5159 ppid:2 flags:0x00004000 [ 437.774648][ C1] Workqueue: 0x0 (bat_events) [ 437.776264][ C1] Call Trace: [ 437.777487][ C1] [ 437.778724][ C1] __schedule+0xee1/0x59f0 [ 437.780585][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.782332][ C1] ? put_pwq+0x87/0x1b0 [ 437.783932][ C1] ? process_one_work+0x33e/0x16f0 [ 437.785713][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.787469][ C1] ? worker_thread+0x178/0x1110 [ 437.789076][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.790564][ C1] ? worker_thread+0x687/0x1110 [ 437.792161][ C1] ? __kthread_parkme+0x152/0x220 [ 437.793944][ C1] ? process_one_work+0x16f0/0x16f0 [ 437.795670][ C1] ? kthread+0x33a/0x430 [ 437.797070][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.799243][ C1] ? ret_from_fork+0x2c/0x70 [ 437.801018][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.803149][ C1] ? ret_from_fork_asm+0x11/0x20 [ 437.804986][ C1] [ 437.806115][ C1] task:kworker/0:5 state:D stack:22656 pid:5161 ppid:2 flags:0x00004000 [ 437.809137][ C1] Workqueue: usb_hub_wq hub_event [ 437.811303][ C1] Call Trace: [ 437.812716][ C1] [ 437.813727][ C1] __schedule+0xee1/0x59f0 [ 437.815388][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.817528][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.819610][ C1] ? preempt_schedule_common+0x45/0xc0 [ 437.821628][ C1] schedule+0xe7/0x1b0 [ 437.823026][ C1] usb_kill_urb.part.0+0x1c6/0x250 [ 437.824700][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 437.826568][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 437.828539][ C1] ? preempt_count_sub+0x150/0x150 [ 437.830566][ C1] ? mark_held_locks+0x9f/0xe0 [ 437.832523][ C1] usb_kill_urb+0x83/0xa0 [ 437.834008][ C1] usb_hcd_flush_endpoint+0x1d9/0x3e0 [ 437.835800][ C1] ? mark_held_locks+0x9f/0xe0 [ 437.837753][ C1] usb_disable_interface+0x1ce/0x4c0 [ 437.839880][ C1] usb_unbind_interface+0x3b7/0x8d0 [ 437.841730][ C1] ? kernfs_find_ns+0x2e9/0x3e0 [ 437.843460][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 437.845141][ C1] device_remove+0x11f/0x170 [ 437.846810][ C1] device_release_driver_internal+0x44a/0x610 [ 437.848819][ C1] bus_remove_device+0x22c/0x420 [ 437.850886][ C1] device_del+0x39a/0xa40 [ 437.852632][ C1] ? __device_link_del+0x380/0x380 [ 437.854672][ C1] ? kobject_put+0x220/0x5b0 [ 437.856567][ C1] usb_disable_device+0x36c/0x7f0 [ 437.858496][ C1] usb_disconnect+0x2e1/0x890 [ 437.860369][ C1] hub_event+0x21bd/0x5230 [ 437.862092][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 437.863795][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 437.865591][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.867056][ C1] process_one_work+0xaa2/0x16f0 [ 437.868702][ C1] ? lock_sync+0x190/0x190 [ 437.870274][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 437.872349][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.874094][ C1] worker_thread+0x687/0x1110 [ 437.875964][ C1] ? __kthread_parkme+0x152/0x220 [ 437.877876][ C1] ? process_one_work+0x16f0/0x16f0 [ 437.879942][ C1] kthread+0x33a/0x430 [ 437.881586][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.883876][ C1] ret_from_fork+0x2c/0x70 [ 437.885720][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.887986][ C1] ret_from_fork_asm+0x11/0x20 [ 437.890041][ C1] [ 437.891311][ C1] task:kworker/1:3 state:I stack:22080 pid:5162 ppid:2 flags:0x00004000 [ 437.895070][ C1] Workqueue: 0x0 (events) [ 437.897888][ C1] Call Trace: [ 437.900004][ C1] [ 437.901511][ C1] __schedule+0xee1/0x59f0 [ 437.903004][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.904425][ C1] ? put_pwq+0x87/0x1b0 [ 437.905811][ C1] ? process_one_work+0x33e/0x16f0 [ 437.907474][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.909187][ C1] ? worker_thread+0x178/0x1110 [ 437.911083][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.912756][ C1] ? kthread_data+0x53/0xc0 [ 437.914281][ C1] schedule+0xe7/0x1b0 [ 437.915659][ C1] worker_thread+0x17d/0x1110 [ 437.917427][ C1] ? __kthread_parkme+0x152/0x220 [ 437.919647][ C1] ? process_one_work+0x16f0/0x16f0 [ 437.921758][ C1] kthread+0x33a/0x430 [ 437.923490][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.925938][ C1] ret_from_fork+0x2c/0x70 [ 437.927781][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.930069][ C1] ret_from_fork_asm+0x11/0x20 [ 437.931985][ C1] [ 437.933024][ C1] task:kworker/3:3 state:I stack:22224 pid:5169 ppid:2 flags:0x00004000 [ 437.936272][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 437.938816][ C1] Call Trace: [ 437.940927][ C1] [ 437.942805][ C1] __schedule+0xee1/0x59f0 [ 437.945657][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.948455][ C1] ? put_pwq+0x87/0x1b0 [ 437.950393][ C1] ? process_one_work+0x33e/0x16f0 [ 437.952627][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.955075][ C1] ? worker_thread+0x178/0x1110 [ 437.957152][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.958849][ C1] ? kthread_data+0x53/0xc0 [ 437.960669][ C1] schedule+0xe7/0x1b0 [ 437.962134][ C1] worker_thread+0x17d/0x1110 [ 437.963722][ C1] ? __kthread_parkme+0x152/0x220 [ 437.965382][ C1] ? process_one_work+0x16f0/0x16f0 [ 437.967095][ C1] kthread+0x33a/0x430 [ 437.968440][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.970296][ C1] ret_from_fork+0x2c/0x70 [ 437.971771][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 437.973845][ C1] ret_from_fork_asm+0x11/0x20 [ 437.975840][ C1] [ 437.976900][ C1] task:kworker/2:4 state:I stack:23072 pid:5170 ppid:2 flags:0x00004000 [ 437.980817][ C1] Workqueue: 0x0 (events) [ 437.983678][ C1] Call Trace: [ 437.985813][ C1] [ 437.987669][ C1] __schedule+0xee1/0x59f0 [ 437.990524][ C1] ? spin_bug+0x1d0/0x1d0 [ 437.993258][ C1] ? put_pwq+0x87/0x1b0 [ 437.995206][ C1] ? process_one_work+0x33e/0x16f0 [ 437.997253][ C1] ? io_schedule_timeout+0x150/0x150 [ 437.999441][ C1] ? worker_thread+0x178/0x1110 [ 438.001059][ C1] ? spin_bug+0x1d0/0x1d0 [ 438.002503][ C1] ? kthread_data+0x53/0xc0 [ 438.004072][ C1] schedule+0xe7/0x1b0 [ 438.005426][ C1] worker_thread+0x17d/0x1110 [ 438.006999][ C1] ? __kthread_parkme+0x152/0x220 [ 438.008648][ C1] ? process_one_work+0x16f0/0x16f0 [ 438.010448][ C1] kthread+0x33a/0x430 [ 438.012141][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 438.014342][ C1] ret_from_fork+0x2c/0x70 [ 438.016019][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 438.017930][ C1] ret_from_fork_asm+0x11/0x20 [ 438.019538][ C1] [ 438.020584][ C1] task:dhcpcd state:S stack:27616 pid:5282 ppid:4859 flags:0x00000002 [ 438.023651][ C1] Call Trace: [ 438.024780][ C1] [ 438.025761][ C1] __schedule+0xee1/0x59f0 [ 438.027268][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.029340][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.031295][ C1] ? lock_sync+0x190/0x190 [ 438.033082][ C1] ? __pollwait+0x24f/0x460 [ 438.034813][ C1] schedule+0xe7/0x1b0 [ 438.036407][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.038605][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.040780][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.042935][ C1] ? poll_initwait+0x180/0x180 [ 438.044565][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.046256][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.048655][ C1] do_sys_poll+0xad9/0xde0 [ 438.050486][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.052625][ C1] ? mark_lock+0x105/0x1950 [ 438.054347][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.056461][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.058736][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.061024][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.063074][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.064981][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.067051][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.069052][ C1] ? __set_current_blocked+0x110/0x110 [ 438.071002][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.072878][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.074487][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.076127][ C1] ? __secure_computing+0x273/0x3f0 [ 438.077856][ C1] do_syscall_64+0x38/0xb0 [ 438.079337][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.081268][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.082853][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.086048][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.088943][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.091538][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.094320][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.096891][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.099538][ C1] [ 438.100569][ C1] task:dhcpcd state:S stack:27904 pid:5283 ppid:4859 flags:0x00000002 [ 438.103557][ C1] Call Trace: [ 438.104894][ C1] [ 438.106142][ C1] __schedule+0xee1/0x59f0 [ 438.107943][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.110297][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.112097][ C1] ? lock_sync+0x190/0x190 [ 438.113597][ C1] ? __pollwait+0x24f/0x460 [ 438.115135][ C1] schedule+0xe7/0x1b0 [ 438.116495][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.118509][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.120552][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.122712][ C1] ? poll_initwait+0x180/0x180 [ 438.124718][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.126797][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.129375][ C1] do_sys_poll+0xad9/0xde0 [ 438.131267][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.133530][ C1] ? mark_lock+0x105/0x1950 [ 438.135070][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.137032][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.139278][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.141434][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.143382][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.145305][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.147050][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.148795][ C1] ? __set_current_blocked+0x110/0x110 [ 438.150685][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.152460][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.154073][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.155723][ C1] ? __secure_computing+0x273/0x3f0 [ 438.157445][ C1] do_syscall_64+0x38/0xb0 [ 438.158969][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.161401][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.163226][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.166916][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.170170][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.172761][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.175446][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.178580][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.181743][ C1] [ 438.182895][ C1] task:dhcpcd state:S stack:27904 pid:5284 ppid:4859 flags:0x00000002 [ 438.186109][ C1] Call Trace: [ 438.187304][ C1] [ 438.188361][ C1] __schedule+0xee1/0x59f0 [ 438.189989][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.192437][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.194694][ C1] ? lock_sync+0x190/0x190 [ 438.196637][ C1] ? __pollwait+0x24f/0x460 [ 438.198627][ C1] schedule+0xe7/0x1b0 [ 438.200282][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.202836][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.205069][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.207267][ C1] ? poll_initwait+0x180/0x180 [ 438.209282][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.211365][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.214089][ C1] do_sys_poll+0xad9/0xde0 [ 438.216104][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.218478][ C1] ? mark_lock+0x105/0x1950 [ 438.220467][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.222981][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.225763][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.228447][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.230689][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.232847][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.234987][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.237156][ C1] ? __set_current_blocked+0x110/0x110 [ 438.239503][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.241794][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.243806][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.245868][ C1] ? __secure_computing+0x273/0x3f0 [ 438.248023][ C1] do_syscall_64+0x38/0xb0 [ 438.250009][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.252780][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.254793][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.258421][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.261752][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.265091][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.268565][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.272014][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.275355][ C1] [ 438.276702][ C1] task:dhcpcd state:S stack:27504 pid:5286 ppid:4859 flags:0x00000002 [ 438.280501][ C1] Call Trace: [ 438.281994][ C1] [ 438.283273][ C1] __schedule+0xee1/0x59f0 [ 438.285169][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.287726][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.289634][ C1] ? lock_sync+0x190/0x190 [ 438.291298][ C1] ? __pollwait+0x24f/0x460 [ 438.292834][ C1] schedule+0xe7/0x1b0 [ 438.294305][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.296270][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.298001][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.299692][ C1] ? poll_initwait+0x180/0x180 [ 438.301387][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.303035][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.305581][ C1] do_sys_poll+0xad9/0xde0 [ 438.307350][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.309419][ C1] ? mark_lock+0x105/0x1950 [ 438.311176][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.313293][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.315425][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.317528][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.319242][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.321027][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.323189][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.325247][ C1] ? __set_current_blocked+0x110/0x110 [ 438.327454][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.329691][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.331364][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.332975][ C1] ? __secure_computing+0x273/0x3f0 [ 438.334689][ C1] do_syscall_64+0x38/0xb0 [ 438.336158][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.338156][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.339619][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.342327][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.345329][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.348695][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.351638][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.354392][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.356995][ C1] [ 438.358049][ C1] task:dhcpcd state:S stack:27904 pid:5293 ppid:4859 flags:0x00000002 [ 438.361363][ C1] Call Trace: [ 438.362791][ C1] [ 438.364051][ C1] __schedule+0xee1/0x59f0 [ 438.365944][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.368146][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.370045][ C1] ? lock_sync+0x190/0x190 [ 438.371580][ C1] ? __pollwait+0x24f/0x460 [ 438.373236][ C1] schedule+0xe7/0x1b0 [ 438.374615][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.376623][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.378412][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.380143][ C1] ? poll_initwait+0x180/0x180 [ 438.381758][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.383414][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.385475][ C1] do_sys_poll+0xad9/0xde0 [ 438.387295][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.389442][ C1] ? mark_lock+0x105/0x1950 [ 438.391262][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.393443][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.395570][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.397662][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.399363][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.401052][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.402831][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.404880][ C1] ? __set_current_blocked+0x110/0x110 [ 438.407016][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.408971][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.410919][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.412894][ C1] ? __secure_computing+0x273/0x3f0 [ 438.414901][ C1] do_syscall_64+0x38/0xb0 [ 438.416363][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.418303][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.419772][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.422813][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.426041][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.428978][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.431795][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.434405][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.437303][ C1] [ 438.438497][ C1] task:dhcpcd state:S stack:27904 pid:5294 ppid:4859 flags:0x00000002 [ 438.442209][ C1] Call Trace: [ 438.443575][ C1] [ 438.444827][ C1] __schedule+0xee1/0x59f0 [ 438.446800][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.449330][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.451566][ C1] ? lock_sync+0x190/0x190 [ 438.453030][ C1] ? __pollwait+0x24f/0x460 [ 438.455189][ C1] schedule+0xe7/0x1b0 [ 438.457806][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.461694][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.463981][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.466875][ C1] ? poll_initwait+0x180/0x180 [ 438.468830][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.470693][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.472956][ C1] do_sys_poll+0xad9/0xde0 [ 438.474548][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.476341][ C1] ? mark_lock+0x105/0x1950 [ 438.477858][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.479784][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.481912][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.484201][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.486517][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.488608][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.490626][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.492376][ C1] ? __set_current_blocked+0x110/0x110 [ 438.494381][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.496173][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.497811][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.499452][ C1] ? __secure_computing+0x273/0x3f0 [ 438.501204][ C1] do_syscall_64+0x38/0xb0 [ 438.502735][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.504698][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.506224][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.509026][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.512239][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.515313][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.518161][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.521738][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.524860][ C1] [ 438.526208][ C1] task:dhcpcd state:S stack:28144 pid:5295 ppid:4859 flags:0x00000002 [ 438.530101][ C1] Call Trace: [ 438.531467][ C1] [ 438.532577][ C1] __schedule+0xee1/0x59f0 [ 438.534380][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.536304][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.537996][ C1] ? lock_sync+0x190/0x190 [ 438.539549][ C1] ? __pollwait+0x24f/0x460 [ 438.541088][ C1] schedule+0xe7/0x1b0 [ 438.542447][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.544446][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.546247][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.547929][ C1] ? poll_initwait+0x180/0x180 [ 438.549507][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.551235][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.553721][ C1] do_sys_poll+0xad9/0xde0 [ 438.555443][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.557408][ C1] ? mark_lock+0x105/0x1950 [ 438.558991][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.560895][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.563016][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.565166][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.566882][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.568682][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.570651][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.572423][ C1] ? __set_current_blocked+0x110/0x110 [ 438.574224][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.575998][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.577665][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.579294][ C1] ? __secure_computing+0x273/0x3f0 [ 438.580979][ C1] do_syscall_64+0x38/0xb0 [ 438.582473][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.584401][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.585947][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.588880][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.592168][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.594804][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.597314][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.599828][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.602354][ C1] [ 438.603379][ C1] task:dhcpcd state:S stack:27920 pid:5297 ppid:4859 flags:0x00000002 [ 438.606428][ C1] Call Trace: [ 438.607520][ C1] [ 438.608487][ C1] __schedule+0xee1/0x59f0 [ 438.609963][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.611897][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.613623][ C1] ? lock_sync+0x190/0x190 [ 438.615307][ C1] ? __pollwait+0x24f/0x460 [ 438.617173][ C1] schedule+0xe7/0x1b0 [ 438.618790][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 438.621186][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 438.623129][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.624876][ C1] ? poll_initwait+0x180/0x180 [ 438.626500][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 438.628163][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 438.630292][ C1] do_sys_poll+0xad9/0xde0 [ 438.631922][ C1] ? compat_core_sys_select+0x890/0x890 [ 438.634071][ C1] ? mark_lock+0x105/0x1950 [ 438.635937][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 438.638487][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.641082][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 438.643468][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.645162][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.646947][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.648627][ C1] ? set_user_sigmask+0x216/0x2a0 [ 438.650279][ C1] ? __set_current_blocked+0x110/0x110 [ 438.652152][ C1] ? seccomp_notify_ioctl+0xf00/0xf00 [ 438.654331][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 438.656313][ C1] ? __ia32_sys_poll+0x460/0x460 [ 438.658538][ C1] ? __secure_computing+0x273/0x3f0 [ 438.660782][ C1] do_syscall_64+0x38/0xb0 [ 438.662723][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.665070][ C1] RIP: 0033:0x7f51c6ca8ad5 [ 438.666775][ C1] RSP: 002b:00007ffd601b3250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.669498][ C1] RAX: ffffffffffffffda RBX: 000055e3b0d80dd0 RCX: 00007f51c6ca8ad5 [ 438.672261][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e3b0d92f50 [ 438.675018][ C1] RBP: 00007ffd601b35a0 R08: 0000000000000008 R09: 0000000000000000 [ 438.677622][ C1] R10: 00007ffd601b35a0 R11: 0000000000000246 R12: 0000000000000000 [ 438.680936][ C1] R13: 000055e3af3e1610 R14: 0000000000000000 R15: 0000000000000000 [ 438.683558][ C1] [ 438.684575][ C1] task:syz-executor.1 state:D stack:24464 pid:5326 ppid:1 flags:0x00004006 [ 438.687736][ C1] Call Trace: [ 438.689015][ C1] [ 438.690044][ C1] __schedule+0xee1/0x59f0 [ 438.691586][ C1] ? lock_acquire+0x1ae/0x510 [ 438.693334][ C1] ? find_held_lock+0x2d/0x110 [ 438.695223][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.697245][ C1] ? mark_held_locks+0x9f/0xe0 [ 438.699250][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 438.701721][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 438.703723][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 438.705670][ C1] schedule+0xe7/0x1b0 [ 438.707020][ C1] synchronize_rcu_expedited+0x617/0x7e0 [ 438.708825][ C1] ? wait_rcu_exp_gp+0x40/0x40 [ 438.710397][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 438.712423][ C1] ? mark_held_locks+0x9f/0xe0 [ 438.714443][ C1] ? rcu_exp_wait_wake+0x1610/0x1610 [ 438.716364][ C1] ? namespace_unlock+0x152/0x410 [ 438.718395][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 438.720631][ C1] ? shrink_dentry_list+0x1a/0x7e0 [ 438.722491][ C1] ? up_write+0x1b3/0x510 [ 438.723990][ C1] namespace_unlock+0x1b1/0x410 [ 438.725894][ C1] ? kern_unmount+0x100/0x100 [ 438.727775][ C1] put_mnt_ns+0x10a/0x150 [ 438.729492][ C1] ? free_nsproxy+0x47/0x4d0 [ 438.731353][ C1] free_nsproxy+0x47/0x4d0 [ 438.733123][ C1] switch_task_namespaces+0xb1/0xd0 [ 438.735237][ C1] do_exit+0xa94/0x2a20 [ 438.736914][ C1] ? get_signal+0x93b/0x2770 [ 438.738449][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 438.740166][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 438.742305][ C1] ? spin_bug+0x1d0/0x1d0 [ 438.744131][ C1] do_group_exit+0xd4/0x2a0 [ 438.745841][ C1] get_signal+0x23ea/0x2770 [ 438.747347][ C1] ? exit_signals+0x920/0x920 [ 438.748958][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 438.751050][ C1] ? get_sigframe_size+0x10/0x10 [ 438.752677][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 438.754499][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 438.756268][ C1] do_syscall_64+0x44/0xb0 [ 438.758113][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.760556][ C1] RIP: 0033:0x7f5af5679297 [ 438.762474][ C1] RSP: 002b:00007fff8b9d7518 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 438.765731][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5af5679297 [ 438.768299][ C1] RDX: 00007fff8b9d7540 RSI: 00007fff8b9d75d0 RDI: 00007fff8b9d75d0 [ 438.771153][ C1] RBP: 00007fff8b9d75d0 R08: 0000000000000000 R09: 0000000000000000 [ 438.774416][ C1] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff8b9d8690 [ 438.777886][ C1] R13: 00007f5af56d421a R14: 0000000000067c12 R15: 0000000000000000 [ 438.781169][ C1] [ 438.782513][ C1] task:syz-executor.2 state:S stack:24736 pid:5328 ppid:1 flags:0x00004002 [ 438.786508][ C1] Call Trace: [ 438.787952][ C1] [ 438.789197][ C1] __schedule+0xee1/0x59f0 [ 438.791133][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.793650][ C1] ? __lock_acquire+0x182f/0x5de0 [ 438.795797][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.797819][ C1] ? do_wait+0x555/0xc70 [ 438.799455][ C1] ? release_task+0x1b90/0x1b90 [ 438.801394][ C1] schedule+0xe7/0x1b0 [ 438.802779][ C1] do_wait+0x653/0xc70 [ 438.804099][ C1] kernel_wait4+0x16d/0x280 [ 438.805677][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 438.807907][ C1] ? kill_orphaned_pgrp+0x340/0x340 [ 438.809918][ C1] zap_pid_ns_processes+0x2dc/0x6a0 [ 438.811609][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 438.813377][ C1] ? do_raw_write_lock+0x11e/0x3b0 [ 438.815056][ C1] ? copy_pid_ns+0xaa0/0xaa0 [ 438.816596][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 438.818256][ C1] do_exit+0x2314/0x2a20 [ 438.819721][ C1] ? get_signal+0x93b/0x2770 [ 438.821630][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 438.823865][ C1] ? spin_bug+0x1d0/0x1d0 [ 438.825563][ C1] do_group_exit+0xd4/0x2a0 [ 438.827221][ C1] get_signal+0x23ea/0x2770 [ 438.828844][ C1] ? exit_signals+0x920/0x920 [ 438.830861][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 438.832855][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 438.834647][ C1] ? put_timespec64+0x120/0x120 [ 438.836231][ C1] ? get_sigframe_size+0x10/0x10 [ 438.837885][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 438.840117][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 438.842637][ C1] do_syscall_64+0x44/0xb0 [ 438.844579][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.846733][ C1] RIP: 0033:0x7fc6608a4c35 [ 438.848216][ C1] RSP: 002b:00007ffd1e9c9680 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 438.851072][ C1] RAX: 0000000000000000 RBX: 0000000000000065 RCX: 00007fc6608a4c35 [ 438.853794][ C1] RDX: 00007ffd1e9c96c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 438.856643][ C1] RBP: 00007ffd1e9c974c R08: 0000000000000000 R09: 0000000000000001 [ 438.859851][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 438.862997][ C1] R13: 0000000000067c6b R14: 0000000000067c6b R15: 0000000000000000 [ 438.865502][ C1] [ 438.866541][ C1] task:syz-executor.3 state:S stack:24416 pid:5329 ppid:1 flags:0x00004002 [ 438.869487][ C1] Call Trace: [ 438.870601][ C1] [ 438.871562][ C1] __schedule+0xee1/0x59f0 [ 438.873161][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.875632][ C1] ? __lock_acquire+0x182f/0x5de0 [ 438.877524][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.879512][ C1] ? do_wait+0x555/0xc70 [ 438.881154][ C1] ? release_task+0x1b90/0x1b90 [ 438.882815][ C1] schedule+0xe7/0x1b0 [ 438.884137][ C1] do_wait+0x653/0xc70 [ 438.885469][ C1] kernel_wait4+0x16d/0x280 [ 438.886977][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 438.888755][ C1] ? kill_orphaned_pgrp+0x340/0x340 [ 438.890561][ C1] zap_pid_ns_processes+0x2dc/0x6a0 [ 438.892527][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 438.894676][ C1] ? do_raw_write_lock+0x11e/0x3b0 [ 438.896338][ C1] ? copy_pid_ns+0xaa0/0xaa0 [ 438.897869][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 438.899487][ C1] do_exit+0x2314/0x2a20 [ 438.900895][ C1] ? get_signal+0x93b/0x2770 [ 438.902440][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 438.904206][ C1] ? spin_bug+0x1d0/0x1d0 [ 438.905675][ C1] do_group_exit+0xd4/0x2a0 [ 438.907247][ C1] get_signal+0x23ea/0x2770 [ 438.908818][ C1] ? exit_signals+0x920/0x920 [ 438.910392][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 438.912317][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 438.914118][ C1] ? put_timespec64+0x120/0x120 [ 438.915697][ C1] ? get_sigframe_size+0x10/0x10 [ 438.917341][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 438.919157][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 438.920902][ C1] do_syscall_64+0x44/0xb0 [ 438.922360][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.924409][ C1] RIP: 0033:0x7fa6e1ca4c35 [ 438.925938][ C1] RSP: 002b:00007ffd93fdf3c0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 438.928928][ C1] RAX: 0000000000000000 RBX: 0000000000000063 RCX: 00007fa6e1ca4c35 [ 438.931991][ C1] RDX: 00007ffd93fdf400 RSI: 0000000000000000 RDI: 0000000000000000 [ 438.934607][ C1] RBP: 00007ffd93fdf48c R08: 0000000000000000 R09: 0000000000000001 [ 438.937256][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 438.940333][ C1] R13: 0000000000067c5c R14: 0000000000067c5c R15: 0000000000000000 [ 438.943567][ C1] [ 438.944914][ C1] task:syz-executor.0 state:S stack:24928 pid:5330 ppid:1 flags:0x00004002 [ 438.948051][ C1] Call Trace: [ 438.949139][ C1] [ 438.950125][ C1] __schedule+0xee1/0x59f0 [ 438.951578][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 438.953514][ C1] ? __lock_acquire+0x182f/0x5de0 [ 438.955194][ C1] ? io_schedule_timeout+0x150/0x150 [ 438.956884][ C1] ? do_wait+0x555/0xc70 [ 438.958278][ C1] ? release_task+0x1b90/0x1b90 [ 438.959847][ C1] schedule+0xe7/0x1b0 [ 438.961540][ C1] do_wait+0x653/0xc70 [ 438.963318][ C1] kernel_wait4+0x16d/0x280 [ 438.965317][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 438.967505][ C1] ? kill_orphaned_pgrp+0x340/0x340 [ 438.969863][ C1] zap_pid_ns_processes+0x2dc/0x6a0 [ 438.971766][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 438.973999][ C1] ? do_raw_write_lock+0x11e/0x3b0 [ 438.976048][ C1] ? copy_pid_ns+0xaa0/0xaa0 [ 438.977971][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 438.980031][ C1] do_exit+0x2314/0x2a20 [ 438.981551][ C1] ? get_signal+0x93b/0x2770 [ 438.983157][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 438.985012][ C1] ? spin_bug+0x1d0/0x1d0 [ 438.986590][ C1] do_group_exit+0xd4/0x2a0 [ 438.988137][ C1] get_signal+0x23ea/0x2770 [ 438.989756][ C1] ? exit_signals+0x920/0x920 [ 438.991578][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 438.993926][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 438.996109][ C1] ? put_timespec64+0x120/0x120 [ 438.998091][ C1] ? get_sigframe_size+0x10/0x10 [ 438.999979][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 439.002229][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 439.004550][ C1] do_syscall_64+0x44/0xb0 [ 439.006315][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 439.008538][ C1] RIP: 0033:0x7febcf4a4c35 [ 439.010370][ C1] RSP: 002b:00007ffd8bbd6d00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 439.014642][ C1] RAX: 0000000000000000 RBX: 0000000000000069 RCX: 00007febcf4a4c35 [ 439.018946][ C1] RDX: 00007ffd8bbd6d40 RSI: 0000000000000000 RDI: 0000000000000000 [ 439.021748][ C1] RBP: 00007ffd8bbd6dcc R08: 0000000000000000 R09: 0000000000000001 [ 439.024839][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 439.027595][ C1] R13: 0000000000067c6f R14: 0000000000067c6f R15: 0000000000000000 [ 439.030648][ C1] [ 439.031708][ C1] task:kworker/u19:5 state:I stack:27872 pid:5336 ppid:2 flags:0x00004000 [ 439.034670][ C1] Workqueue: 0x0 (hci1) [ 439.036069][ C1] Call Trace: [ 439.037160][ C1] [ 439.038175][ C1] __schedule+0xee1/0x59f0 [ 439.039642][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.041046][ C1] ? put_pwq+0x87/0x1b0 [ 439.042430][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.044123][ C1] ? worker_thread+0x178/0x1110 [ 439.046115][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.047851][ C1] ? kthread_data+0x53/0xc0 [ 439.049563][ C1] schedule+0xe7/0x1b0 [ 439.051404][ C1] worker_thread+0x17d/0x1110 [ 439.052981][ C1] ? __kthread_parkme+0x152/0x220 [ 439.054656][ C1] ? process_one_work+0x16f0/0x16f0 [ 439.056352][ C1] kthread+0x33a/0x430 [ 439.057706][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.059704][ C1] ret_from_fork+0x2c/0x70 [ 439.061560][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.063852][ C1] ret_from_fork_asm+0x11/0x20 [ 439.065559][ C1] [ 439.066584][ C1] task:kworker/u19:6 state:I stack:27856 pid:5337 ppid:2 flags:0x00004000 [ 439.069537][ C1] Workqueue: 0x0 (hci2) [ 439.071188][ C1] Call Trace: [ 439.072280][ C1] [ 439.073248][ C1] __schedule+0xee1/0x59f0 [ 439.074717][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.076175][ C1] ? put_pwq+0x87/0x1b0 [ 439.077854][ C1] ? process_one_work+0x33e/0x16f0 [ 439.079954][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.082096][ C1] ? worker_thread+0x178/0x1110 [ 439.084049][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.085810][ C1] ? kthread_data+0x53/0xc0 [ 439.087752][ C1] schedule+0xe7/0x1b0 [ 439.089461][ C1] worker_thread+0x17d/0x1110 [ 439.091477][ C1] ? process_one_work+0x16f0/0x16f0 [ 439.093408][ C1] kthread+0x33a/0x430 [ 439.094770][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.096608][ C1] ret_from_fork+0x2c/0x70 [ 439.098091][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.100415][ C1] ret_from_fork_asm+0x11/0x20 [ 439.102208][ C1] [ 439.103458][ C1] task:kworker/u19:8 state:I stack:27568 pid:5341 ppid:2 flags:0x00004000 [ 439.107122][ C1] Workqueue: 0x0 (krxrpcd) [ 439.108770][ C1] Call Trace: [ 439.109950][ C1] [ 439.111109][ C1] __schedule+0xee1/0x59f0 [ 439.112699][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.114128][ C1] ? put_pwq+0x87/0x1b0 [ 439.115477][ C1] ? process_one_work+0x33e/0x16f0 [ 439.117127][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.119057][ C1] ? worker_thread+0x178/0x1110 [ 439.121135][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.122773][ C1] ? kthread_data+0x53/0xc0 [ 439.124625][ C1] schedule+0xe7/0x1b0 [ 439.126271][ C1] worker_thread+0x17d/0x1110 [ 439.128047][ C1] ? __kthread_parkme+0x152/0x220 [ 439.130158][ C1] ? process_one_work+0x16f0/0x16f0 [ 439.132288][ C1] kthread+0x33a/0x430 [ 439.134110][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.137789][ C1] ret_from_fork+0x2c/0x70 [ 439.139888][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.142296][ C1] ret_from_fork_asm+0x11/0x20 [ 439.144333][ C1] [ 439.145628][ C1] task:krxrpcio/7001 state:S stack:29728 pid:5344 ppid:2 flags:0x00004000 [ 439.149406][ C1] Call Trace: [ 439.150564][ C1] [ 439.151541][ C1] __schedule+0xee1/0x59f0 [ 439.153285][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.155155][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.157085][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.158898][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 439.160852][ C1] ? set_user_nice+0x4a7/0x11a0 [ 439.162896][ C1] ? hrtick+0x260/0x260 [ 439.164581][ C1] schedule+0xe7/0x1b0 [ 439.166007][ C1] rxrpc_io_thread+0xa55/0x1710 [ 439.167954][ C1] ? lock_acquire+0x1ae/0x510 [ 439.169966][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.171965][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.173705][ C1] ? __kthread_parkme+0x152/0x220 [ 439.175568][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.177735][ C1] kthread+0x33a/0x430 [ 439.179529][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.181527][ C1] ret_from_fork+0x2c/0x70 [ 439.183031][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.184939][ C1] ret_from_fork_asm+0x11/0x20 [ 439.186892][ C1] [ 439.188217][ C1] task:krxrpcio/7001 state:S stack:29328 pid:5345 ppid:2 flags:0x00004000 [ 439.192030][ C1] Call Trace: [ 439.193449][ C1] [ 439.194836][ C1] __schedule+0xee1/0x59f0 [ 439.196778][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.199157][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.201567][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.203792][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 439.206280][ C1] ? set_user_nice+0x4a7/0x11a0 [ 439.208314][ C1] ? preempt_schedule_common+0x45/0xc0 [ 439.210622][ C1] ? hrtick+0x260/0x260 [ 439.212379][ C1] schedule+0xe7/0x1b0 [ 439.214135][ C1] rxrpc_io_thread+0xa55/0x1710 [ 439.216228][ C1] ? lock_acquire+0x1ae/0x510 [ 439.218334][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.220549][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.222645][ C1] ? __kthread_parkme+0x152/0x220 [ 439.224742][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.226665][ C1] kthread+0x33a/0x430 [ 439.228071][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.230121][ C1] ret_from_fork+0x2c/0x70 [ 439.231726][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.234267][ C1] ret_from_fork_asm+0x11/0x20 [ 439.236462][ C1] [ 439.237791][ C1] task:krxrpcio/7001 state:S stack:30368 pid:5346 ppid:2 flags:0x00004000 [ 439.241674][ C1] Call Trace: [ 439.243096][ C1] [ 439.244337][ C1] __schedule+0xee1/0x59f0 [ 439.246254][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.248305][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.250422][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.252531][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 439.254691][ C1] ? set_user_nice+0x4a7/0x11a0 [ 439.256393][ C1] ? hrtick+0x260/0x260 [ 439.257752][ C1] schedule+0xe7/0x1b0 [ 439.259122][ C1] rxrpc_io_thread+0xa55/0x1710 [ 439.260701][ C1] ? lock_acquire+0x1ae/0x510 [ 439.262262][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.264005][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.265684][ C1] ? __kthread_parkme+0x152/0x220 [ 439.267660][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.269949][ C1] kthread+0x33a/0x430 [ 439.271503][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.273721][ C1] ret_from_fork+0x2c/0x70 [ 439.275268][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.277248][ C1] ret_from_fork_asm+0x11/0x20 [ 439.279181][ C1] [ 439.280414][ C1] task:bond0 state:I stack:29632 pid:5347 ppid:2 flags:0x00004000 [ 439.284096][ C1] Call Trace: [ 439.285458][ C1] [ 439.286699][ C1] __schedule+0xee1/0x59f0 [ 439.288580][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.290849][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.292705][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.294923][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.296870][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.298601][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.300396][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.302424][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.304181][ C1] ? kthread_data+0x53/0xc0 [ 439.305683][ C1] schedule+0xe7/0x1b0 [ 439.307357][ C1] rescuer_thread+0x949/0xdd0 [ 439.309325][ C1] ? worker_thread+0x1110/0x1110 [ 439.311405][ C1] ? __kthread_parkme+0x152/0x220 [ 439.313301][ C1] ? worker_thread+0x1110/0x1110 [ 439.315188][ C1] kthread+0x33a/0x430 [ 439.317351][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.319188][ C1] ret_from_fork+0x2c/0x70 [ 439.320666][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.322517][ C1] ret_from_fork_asm+0x11/0x20 [ 439.324163][ C1] [ 439.325740][ C1] task:bond0 state:I stack:29752 pid:5348 ppid:2 flags:0x00004000 [ 439.329043][ C1] Call Trace: [ 439.330499][ C1] [ 439.331727][ C1] __schedule+0xee1/0x59f0 [ 439.333585][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.335783][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.337466][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.339259][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.340843][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.342607][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.344258][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.345973][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.347426][ C1] ? kthread_data+0x53/0xc0 [ 439.349120][ C1] schedule+0xe7/0x1b0 [ 439.350817][ C1] rescuer_thread+0x949/0xdd0 [ 439.352572][ C1] ? worker_thread+0x1110/0x1110 [ 439.354726][ C1] ? __kthread_parkme+0x152/0x220 [ 439.356740][ C1] ? worker_thread+0x1110/0x1110 [ 439.359955][ C1] kthread+0x33a/0x430 [ 439.362680][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.365448][ C1] ret_from_fork+0x2c/0x70 [ 439.367415][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.369324][ C1] ret_from_fork_asm+0x11/0x20 [ 439.371288][ C1] [ 439.372575][ C1] task:krxrpcio/7001 state:S stack:29952 pid:5349 ppid:2 flags:0x00004000 [ 439.376133][ C1] Call Trace: [ 439.377250][ C1] [ 439.378243][ C1] __schedule+0xee1/0x59f0 [ 439.379709][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.381491][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.383238][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.384935][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 439.387085][ C1] ? set_user_nice+0x4a7/0x11a0 [ 439.389190][ C1] ? hrtick+0x260/0x260 [ 439.390864][ C1] schedule+0xe7/0x1b0 [ 439.392410][ C1] rxrpc_io_thread+0xa55/0x1710 [ 439.394947][ C1] ? lock_acquire+0x1ae/0x510 [ 439.398073][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.401615][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 439.404827][ C1] ? __kthread_parkme+0x152/0x220 [ 439.406533][ C1] ? rxrpc_input_packet+0x1910/0x1910 [ 439.408696][ C1] kthread+0x33a/0x430 [ 439.410437][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.412644][ C1] ret_from_fork+0x2c/0x70 [ 439.414365][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.417101][ C1] ret_from_fork_asm+0x11/0x20 [ 439.420304][ C1] [ 439.422343][ C1] task:bond0 state:I stack:30448 pid:5350 ppid:2 flags:0x00004000 [ 439.426561][ C1] Call Trace: [ 439.427895][ C1] [ 439.429114][ C1] __schedule+0xee1/0x59f0 [ 439.430666][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.432914][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.434559][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.436451][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.438070][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.439826][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.441468][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.443156][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.444620][ C1] ? kthread_data+0x53/0xc0 [ 439.446538][ C1] schedule+0xe7/0x1b0 [ 439.448066][ C1] rescuer_thread+0x949/0xdd0 [ 439.449603][ C1] ? worker_thread+0x1110/0x1110 [ 439.451529][ C1] ? __kthread_parkme+0x152/0x220 [ 439.453368][ C1] ? worker_thread+0x1110/0x1110 [ 439.455012][ C1] kthread+0x33a/0x430 [ 439.456357][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.458200][ C1] ret_from_fork+0x2c/0x70 [ 439.459670][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.461496][ C1] ret_from_fork_asm+0x11/0x20 [ 439.463130][ C1] [ 439.464390][ C1] task:bond0 state:I stack:29768 pid:5351 ppid:2 flags:0x00004000 [ 439.468054][ C1] Call Trace: [ 439.469400][ C1] [ 439.470536][ C1] __schedule+0xee1/0x59f0 [ 439.472235][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.474440][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.476483][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.480002][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.481815][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.483539][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.485131][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.486796][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.488275][ C1] ? kthread_data+0x53/0xc0 [ 439.490178][ C1] schedule+0xe7/0x1b0 [ 439.491804][ C1] rescuer_thread+0x949/0xdd0 [ 439.493347][ C1] ? worker_thread+0x1110/0x1110 [ 439.494973][ C1] ? __kthread_parkme+0x152/0x220 [ 439.496628][ C1] ? worker_thread+0x1110/0x1110 [ 439.498351][ C1] kthread+0x33a/0x430 [ 439.499782][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.501751][ C1] ret_from_fork+0x2c/0x70 [ 439.503291][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.505151][ C1] ret_from_fork_asm+0x11/0x20 [ 439.506762][ C1] [ 439.507807][ C1] task:wg-crypt-wg0 state:I stack:28080 pid:5352 ppid:2 flags:0x00004000 [ 439.510814][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 439.512523][ C1] Call Trace: [ 439.514031][ C1] [ 439.515216][ C1] __schedule+0xee1/0x59f0 [ 439.517006][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.519664][ C1] ? worker_detach_from_pool+0x47/0x390 [ 439.521729][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.523998][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.525605][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.527272][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.528699][ C1] ? kthread_data+0x53/0xc0 [ 439.530393][ C1] schedule+0xe7/0x1b0 [ 439.532072][ C1] rescuer_thread+0x949/0xdd0 [ 439.533837][ C1] ? worker_thread+0x1110/0x1110 [ 439.535856][ C1] ? __kthread_parkme+0x152/0x220 [ 439.538429][ C1] ? worker_thread+0x1110/0x1110 [ 439.541309][ C1] kthread+0x33a/0x430 [ 439.542681][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.544519][ C1] ret_from_fork+0x2c/0x70 [ 439.546001][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.547832][ C1] ret_from_fork_asm+0x11/0x20 [ 439.549806][ C1] [ 439.550964][ C1] task:wg-crypt-wg0 state:I stack:28464 pid:5353 ppid:2 flags:0x00004000 [ 439.553966][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 439.555719][ C1] Call Trace: [ 439.556836][ C1] [ 439.557844][ C1] __schedule+0xee1/0x59f0 [ 439.559319][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.561273][ C1] ? worker_detach_from_pool+0x47/0x390 [ 439.563206][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.565010][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.566927][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.568919][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.570672][ C1] ? kthread_data+0x53/0xc0 [ 439.572241][ C1] schedule+0xe7/0x1b0 [ 439.573626][ C1] rescuer_thread+0x949/0xdd0 [ 439.575190][ C1] ? worker_thread+0x1110/0x1110 [ 439.576826][ C1] ? __kthread_parkme+0x152/0x220 [ 439.578504][ C1] ? worker_thread+0x1110/0x1110 [ 439.580139][ C1] kthread+0x33a/0x430 [ 439.581540][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.583377][ C1] ret_from_fork+0x2c/0x70 [ 439.585175][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.587396][ C1] ret_from_fork_asm+0x11/0x20 [ 439.589303][ C1] [ 439.590606][ C1] task:wg-crypt-wg1 state:I stack:29752 pid:5354 ppid:2 flags:0x00004000 [ 439.594622][ C1] Call Trace: [ 439.595729][ C1] [ 439.596789][ C1] __schedule+0xee1/0x59f0 [ 439.598275][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.600626][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.602529][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.604579][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.606489][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.609282][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.612479][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.615735][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.618022][ C1] ? kthread_data+0x53/0xc0 [ 439.620030][ C1] schedule+0xe7/0x1b0 [ 439.621915][ C1] rescuer_thread+0x949/0xdd0 [ 439.624088][ C1] ? worker_thread+0x1110/0x1110 [ 439.626224][ C1] ? __kthread_parkme+0x152/0x220 [ 439.628009][ C1] ? worker_thread+0x1110/0x1110 [ 439.629849][ C1] kthread+0x33a/0x430 [ 439.631256][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.633130][ C1] ret_from_fork+0x2c/0x70 [ 439.634632][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.636465][ C1] ret_from_fork_asm+0x11/0x20 [ 439.638057][ C1] [ 439.639086][ C1] task:wg-crypt-wg2 state:I stack:29768 pid:5355 ppid:2 flags:0x00004000 [ 439.642501][ C1] Call Trace: [ 439.643808][ C1] [ 439.645125][ C1] __schedule+0xee1/0x59f0 [ 439.646904][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.649391][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.652171][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.653943][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.655511][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.657229][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.658844][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.660472][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.662006][ C1] ? kthread_data+0x53/0xc0 [ 439.663889][ C1] schedule+0xe7/0x1b0 [ 439.665300][ C1] rescuer_thread+0x949/0xdd0 [ 439.666864][ C1] ? worker_thread+0x1110/0x1110 [ 439.668477][ C1] ? __kthread_parkme+0x152/0x220 [ 439.670136][ C1] ? worker_thread+0x1110/0x1110 [ 439.671754][ C1] kthread+0x33a/0x430 [ 439.673094][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.674998][ C1] ret_from_fork+0x2c/0x70 [ 439.676509][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.678544][ C1] ret_from_fork_asm+0x11/0x20 [ 439.680297][ C1] [ 439.681356][ C1] task:wg-crypt-wg1 state:I stack:30272 pid:5356 ppid:2 flags:0x00004000 [ 439.684645][ C1] Call Trace: [ 439.685809][ C1] [ 439.686836][ C1] __schedule+0xee1/0x59f0 [ 439.688325][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.690515][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.692524][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.694740][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.696712][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.698684][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.700300][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.701980][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.703414][ C1] ? kthread_data+0x53/0xc0 [ 439.704913][ C1] schedule+0xe7/0x1b0 [ 439.706288][ C1] rescuer_thread+0x949/0xdd0 [ 439.707836][ C1] ? worker_thread+0x1110/0x1110 [ 439.709461][ C1] ? __kthread_parkme+0x152/0x220 [ 439.711449][ C1] ? worker_thread+0x1110/0x1110 [ 439.713358][ C1] kthread+0x33a/0x430 [ 439.714801][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.716721][ C1] ret_from_fork+0x2c/0x70 [ 439.718382][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.720301][ C1] ret_from_fork_asm+0x11/0x20 [ 439.721958][ C1] [ 439.723033][ C1] task:wg-crypt-wg2 state:I stack:30272 pid:5357 ppid:2 flags:0x00004000 [ 439.726232][ C1] Call Trace: [ 439.727375][ C1] [ 439.728387][ C1] __schedule+0xee1/0x59f0 [ 439.729910][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.732320][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.734347][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.736300][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.738081][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.739988][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.741599][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.743321][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.744748][ C1] ? kthread_data+0x53/0xc0 [ 439.746263][ C1] schedule+0xe7/0x1b0 [ 439.747608][ C1] rescuer_thread+0x949/0xdd0 [ 439.749161][ C1] ? worker_thread+0x1110/0x1110 [ 439.751182][ C1] ? __kthread_parkme+0x152/0x220 [ 439.753198][ C1] ? worker_thread+0x1110/0x1110 [ 439.755183][ C1] kthread+0x33a/0x430 [ 439.756751][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.758761][ C1] ret_from_fork+0x2c/0x70 [ 439.760333][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.762714][ C1] ret_from_fork_asm+0x11/0x20 [ 439.764815][ C1] [ 439.766231][ C1] task:wg-crypt-wg0 state:I stack:30448 pid:5358 ppid:2 flags:0x00004000 [ 439.769921][ C1] Call Trace: [ 439.771280][ C1] [ 439.772473][ C1] __schedule+0xee1/0x59f0 [ 439.774293][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.776659][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.778385][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.780200][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.781858][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.784044][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.786100][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.788191][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.789956][ C1] ? kthread_data+0x53/0xc0 [ 439.791624][ C1] schedule+0xe7/0x1b0 [ 439.793338][ C1] rescuer_thread+0x949/0xdd0 [ 439.795040][ C1] ? worker_thread+0x1110/0x1110 [ 439.796691][ C1] ? __kthread_parkme+0x152/0x220 [ 439.798422][ C1] ? worker_thread+0x1110/0x1110 [ 439.800063][ C1] kthread+0x33a/0x430 [ 439.801501][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.803828][ C1] ret_from_fork+0x2c/0x70 [ 439.805639][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.808088][ C1] ret_from_fork_asm+0x11/0x20 [ 439.810198][ C1] [ 439.811573][ C1] task:wg-crypt-wg1 state:I stack:30272 pid:5359 ppid:2 flags:0x00004000 [ 439.814823][ C1] Call Trace: [ 439.815916][ C1] [ 439.816883][ C1] __schedule+0xee1/0x59f0 [ 439.818723][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.821241][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.823363][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.825634][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.827732][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.830039][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.832088][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.834204][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.836047][ C1] ? kthread_data+0x53/0xc0 [ 439.838094][ C1] schedule+0xe7/0x1b0 [ 439.839862][ C1] rescuer_thread+0x949/0xdd0 [ 439.841862][ C1] ? worker_thread+0x1110/0x1110 [ 439.844020][ C1] ? __kthread_parkme+0x152/0x220 [ 439.846265][ C1] ? worker_thread+0x1110/0x1110 [ 439.848400][ C1] kthread+0x33a/0x430 [ 439.850209][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.852552][ C1] ret_from_fork+0x2c/0x70 [ 439.854561][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.856904][ C1] ret_from_fork_asm+0x11/0x20 [ 439.858932][ C1] [ 439.860234][ C1] task:wg-crypt-wg2 state:I stack:29408 pid:5360 ppid:2 flags:0x00004000 [ 439.863987][ C1] Call Trace: [ 439.865375][ C1] [ 439.866605][ C1] __schedule+0xee1/0x59f0 [ 439.868484][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.870968][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.872953][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.875303][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.877410][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.879820][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.881921][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.884028][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.885847][ C1] ? kthread_data+0x53/0xc0 [ 439.887778][ C1] schedule+0xe7/0x1b0 [ 439.889457][ C1] rescuer_thread+0x949/0xdd0 [ 439.891343][ C1] ? worker_thread+0x1110/0x1110 [ 439.893369][ C1] ? __kthread_parkme+0x152/0x220 [ 439.895395][ C1] ? worker_thread+0x1110/0x1110 [ 439.897284][ C1] kthread+0x33a/0x430 [ 439.898820][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.901151][ C1] ret_from_fork+0x2c/0x70 [ 439.902888][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.904996][ C1] ret_from_fork_asm+0x11/0x20 [ 439.906934][ C1] [ 439.908259][ C1] task:wg-crypt-wg0 state:I stack:29776 pid:5361 ppid:2 flags:0x00004000 [ 439.911531][ C1] Call Trace: [ 439.912755][ C1] [ 439.913847][ C1] __schedule+0xee1/0x59f0 [ 439.915549][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.917842][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.919640][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.921603][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.923364][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.925330][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.927120][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.928948][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.930538][ C1] ? kthread_data+0x53/0xc0 [ 439.932228][ C1] schedule+0xe7/0x1b0 [ 439.933780][ C1] rescuer_thread+0x949/0xdd0 [ 439.935588][ C1] ? worker_thread+0x1110/0x1110 [ 439.937449][ C1] ? __kthread_parkme+0x152/0x220 [ 439.939357][ C1] ? worker_thread+0x1110/0x1110 [ 439.941169][ C1] kthread+0x33a/0x430 [ 439.942691][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.944721][ C1] ret_from_fork+0x2c/0x70 [ 439.946451][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.948484][ C1] ret_from_fork_asm+0x11/0x20 [ 439.950270][ C1] [ 439.951436][ C1] task:wg-crypt-wg1 state:I stack:29752 pid:5362 ppid:2 flags:0x00004000 [ 439.954753][ C1] Call Trace: [ 439.956088][ C1] [ 439.957263][ C1] __schedule+0xee1/0x59f0 [ 439.958930][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 439.961105][ C1] ? rescuer_thread+0x136/0xdd0 [ 439.962926][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 439.964880][ C1] ? __mutex_lock+0x25b/0x1340 [ 439.966812][ C1] ? io_schedule_timeout+0x150/0x150 [ 439.968904][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 439.970946][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 439.973191][ C1] ? spin_bug+0x1d0/0x1d0 [ 439.974900][ C1] ? kthread_data+0x53/0xc0 [ 439.976666][ C1] schedule+0xe7/0x1b0 [ 439.978242][ C1] rescuer_thread+0x949/0xdd0 [ 439.979975][ C1] ? worker_thread+0x1110/0x1110 [ 439.981825][ C1] ? __kthread_parkme+0x152/0x220 [ 439.983683][ C1] ? worker_thread+0x1110/0x1110 [ 439.985513][ C1] kthread+0x33a/0x430 [ 439.987033][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.989059][ C1] ret_from_fork+0x2c/0x70 [ 439.990710][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 439.992803][ C1] ret_from_fork_asm+0x11/0x20 [ 439.994623][ C1] [ 439.995858][ C1] task:wg-crypt-wg2 state:I stack:30272 pid:5363 ppid:2 flags:0x00004000 [ 439.999259][ C1] Call Trace: [ 440.000481][ C1] [ 440.001716][ C1] __schedule+0xee1/0x59f0 [ 440.003363][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.005553][ C1] ? rescuer_thread+0x136/0xdd0 [ 440.007334][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.009279][ C1] ? __mutex_lock+0x25b/0x1340 [ 440.011082][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.012975][ C1] ? rescuer_thread+0x8e6/0xdd0 [ 440.014763][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 440.016642][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.018579][ C1] ? kthread_data+0x53/0xc0 [ 440.020427][ C1] schedule+0xe7/0x1b0 [ 440.021985][ C1] rescuer_thread+0x949/0xdd0 [ 440.023735][ C1] ? worker_thread+0x1110/0x1110 [ 440.025564][ C1] ? __kthread_parkme+0x152/0x220 [ 440.027608][ C1] ? worker_thread+0x1110/0x1110 [ 440.029410][ C1] kthread+0x33a/0x430 [ 440.030915][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.033085][ C1] ret_from_fork+0x2c/0x70 [ 440.034776][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.036821][ C1] ret_from_fork_asm+0x11/0x20 [ 440.038584][ C1] [ 440.039729][ C1] task:kworker/1:4 state:I stack:27504 pid:5395 ppid:2 flags:0x00004000 [ 440.043055][ C1] Workqueue: 0x0 (events) [ 440.044697][ C1] Call Trace: [ 440.045934][ C1] [ 440.047026][ C1] __schedule+0xee1/0x59f0 [ 440.048685][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.050286][ C1] ? put_pwq+0x87/0x1b0 [ 440.051825][ C1] ? process_one_work+0x33e/0x16f0 [ 440.053820][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.055758][ C1] ? worker_thread+0x178/0x1110 [ 440.057568][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.059162][ C1] ? kthread_data+0x53/0xc0 [ 440.060840][ C1] schedule+0xe7/0x1b0 [ 440.062392][ C1] worker_thread+0x17d/0x1110 [ 440.064102][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.066002][ C1] kthread+0x33a/0x430 [ 440.067516][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.069686][ C1] ret_from_fork+0x2c/0x70 [ 440.071395][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.073436][ C1] ret_from_fork_asm+0x11/0x20 [ 440.075209][ C1] [ 440.076368][ C1] task:kworker/2:6 state:I stack:22864 pid:5438 ppid:2 flags:0x00004000 [ 440.079762][ C1] Workqueue: 0x0 (events) [ 440.081421][ C1] Call Trace: [ 440.082662][ C1] [ 440.083757][ C1] __schedule+0xee1/0x59f0 [ 440.085403][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.087025][ C1] ? put_pwq+0x87/0x1b0 [ 440.088611][ C1] ? process_one_work+0x33e/0x16f0 [ 440.091304][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.093364][ C1] ? worker_thread+0x178/0x1110 [ 440.095273][ C1] ? kthread_data+0x53/0xc0 [ 440.096953][ C1] schedule+0xe7/0x1b0 [ 440.098483][ C1] worker_thread+0x17d/0x1110 [ 440.100546][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.102669][ C1] kthread+0x33a/0x430 [ 440.104314][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.106662][ C1] ret_from_fork+0x2c/0x70 [ 440.108459][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.110933][ C1] ret_from_fork_asm+0x11/0x20 [ 440.112522][ C1] [ 440.113528][ C1] task:kworker/1:6 state:I stack:23008 pid:5469 ppid:2 flags:0x00004000 [ 440.116762][ C1] Workqueue: 0x0 (events) [ 440.118621][ C1] Call Trace: [ 440.119733][ C1] [ 440.120733][ C1] __schedule+0xee1/0x59f0 [ 440.122592][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.124314][ C1] ? put_pwq+0x87/0x1b0 [ 440.125811][ C1] ? process_one_work+0x33e/0x16f0 [ 440.127861][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.129645][ C1] ? worker_thread+0x178/0x1110 [ 440.131590][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.133553][ C1] ? kthread_data+0x53/0xc0 [ 440.135590][ C1] schedule+0xe7/0x1b0 [ 440.137323][ C1] worker_thread+0x17d/0x1110 [ 440.139378][ C1] ? __kthread_parkme+0x152/0x220 [ 440.141489][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.143688][ C1] kthread+0x33a/0x430 [ 440.145425][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.147778][ C1] ret_from_fork+0x2c/0x70 [ 440.149780][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.152324][ C1] ret_from_fork_asm+0x11/0x20 [ 440.154549][ C1] [ 440.155887][ C1] task:kworker/3:4 state:I stack:21936 pid:5476 ppid:2 flags:0x00004000 [ 440.159760][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 440.161879][ C1] Call Trace: [ 440.163301][ C1] [ 440.164549][ C1] __schedule+0xee1/0x59f0 [ 440.166455][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.168366][ C1] ? put_pwq+0x87/0x1b0 [ 440.170127][ C1] ? process_one_work+0x33e/0x16f0 [ 440.172369][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.174592][ C1] ? worker_thread+0x178/0x1110 [ 440.176617][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.178443][ C1] ? kthread_data+0x53/0xc0 [ 440.180403][ C1] schedule+0xe7/0x1b0 [ 440.182157][ C1] worker_thread+0x17d/0x1110 [ 440.184114][ C1] ? __kthread_parkme+0x152/0x220 [ 440.186193][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.188504][ C1] kthread+0x33a/0x430 [ 440.190383][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.192824][ C1] ret_from_fork+0x2c/0x70 [ 440.194729][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.197076][ C1] ret_from_fork_asm+0x11/0x20 [ 440.199148][ C1] [ 440.200484][ C1] task:kworker/3:6 state:I stack:23136 pid:5557 ppid:2 flags:0x00004000 [ 440.204286][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 440.206401][ C1] Call Trace: [ 440.207855][ C1] [ 440.209154][ C1] __schedule+0xee1/0x59f0 [ 440.211120][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.212916][ C1] ? put_pwq+0x87/0x1b0 [ 440.214671][ C1] ? process_one_work+0x33e/0x16f0 [ 440.216790][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.219025][ C1] ? worker_thread+0x178/0x1110 [ 440.221099][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.222957][ C1] ? kthread_data+0x53/0xc0 [ 440.224994][ C1] schedule+0xe7/0x1b0 [ 440.226794][ C1] worker_thread+0x17d/0x1110 [ 440.229025][ C1] ? __kthread_parkme+0x152/0x220 [ 440.231174][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.233380][ C1] kthread+0x33a/0x430 [ 440.235139][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.237227][ C1] ret_from_fork+0x2c/0x70 [ 440.238853][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.240888][ C1] ret_from_fork_asm+0x11/0x20 [ 440.242734][ C1] [ 440.243912][ C1] task:kworker/2:0 state:I stack:29520 pid:5925 ppid:2 flags:0x00004000 [ 440.247548][ C1] Call Trace: [ 440.248776][ C1] [ 440.249872][ C1] __schedule+0xee1/0x59f0 [ 440.251514][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.253808][ C1] ? worker_thread+0xb9/0x1110 [ 440.255550][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.257534][ C1] ? __mutex_lock+0x25b/0x1340 [ 440.259392][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.261415][ C1] ? worker_thread+0x178/0x1110 [ 440.263344][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 440.265222][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.266820][ C1] ? kthread_data+0x53/0xc0 [ 440.268470][ C1] schedule+0xe7/0x1b0 [ 440.269968][ C1] worker_thread+0x17d/0x1110 [ 440.271705][ C1] ? __kthread_parkme+0x152/0x220 [ 440.273529][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.275449][ C1] kthread+0x33a/0x430 [ 440.276962][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.278962][ C1] ret_from_fork+0x2c/0x70 [ 440.280720][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.282917][ C1] ret_from_fork_asm+0x11/0x20 [ 440.284653][ C1] [ 440.285809][ C1] task:kworker/1:5 state:I stack:28080 pid:5934 ppid:2 flags:0x00004000 [ 440.289062][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 440.290899][ C1] Call Trace: [ 440.292233][ C1] [ 440.293466][ C1] __schedule+0xee1/0x59f0 [ 440.295402][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.297315][ C1] ? put_pwq+0x87/0x1b0 [ 440.299192][ C1] ? process_one_work+0x33e/0x16f0 [ 440.301346][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.303723][ C1] ? worker_thread+0x178/0x1110 [ 440.305785][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.307596][ C1] ? kthread_data+0x53/0xc0 [ 440.309522][ C1] schedule+0xe7/0x1b0 [ 440.311247][ C1] worker_thread+0x17d/0x1110 [ 440.313319][ C1] ? __kthread_parkme+0x152/0x220 [ 440.315572][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.317919][ C1] kthread+0x33a/0x430 [ 440.319625][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.321985][ C1] ret_from_fork+0x2c/0x70 [ 440.323839][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.326163][ C1] ret_from_fork_asm+0x11/0x20 [ 440.328144][ C1] [ 440.329438][ C1] task:sshd state:S stack:26704 pid:5949 ppid:4940 flags:0x00000002 [ 440.333225][ C1] Call Trace: [ 440.334670][ C1] [ 440.335974][ C1] __schedule+0xee1/0x59f0 [ 440.337886][ C1] ? debug_object_activate+0x283/0x490 [ 440.340136][ C1] ? lock_acquire+0x1ae/0x510 [ 440.342181][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.344340][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 440.346812][ C1] schedule+0xe7/0x1b0 [ 440.348573][ C1] schedule_hrtimeout_range_clock+0x211/0x440 [ 440.351212][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 440.353394][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 440.355933][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 440.358452][ C1] ? __pollwait+0x24f/0x460 [ 440.360479][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 440.363233][ C1] do_sys_poll+0xad9/0xde0 [ 440.365151][ C1] ? compat_core_sys_select+0x890/0x890 [ 440.367484][ C1] ? mark_lock+0x105/0x1950 [ 440.369422][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.371695][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 440.374490][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 440.377293][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 440.380170][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 440.382967][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.385172][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 440.387387][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 440.389623][ C1] ? set_user_sigmask+0x216/0x2a0 [ 440.391771][ C1] ? __set_current_blocked+0x110/0x110 [ 440.394138][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 440.396117][ C1] ? __ia32_sys_poll+0x460/0x460 [ 440.397842][ C1] ? ksys_write+0x1a7/0x250 [ 440.399384][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 440.400980][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 440.403035][ C1] do_syscall_64+0x38/0xb0 [ 440.404551][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 440.406549][ C1] RIP: 0033:0x7f84bfd19ad5 [ 440.408098][ C1] RSP: 002b:00007ffc67b0a380 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 440.411427][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f84bfd19ad5 [ 440.414351][ C1] RDX: 00007ffc67b0a3a0 RSI: 0000000000000004 RDI: 0000555bec362aa0 [ 440.417352][ C1] RBP: 0000555bec361560 R08: 0000000000000008 R09: 0000000000000000 [ 440.420343][ C1] R10: 00007ffc67b0a488 R11: 0000000000000246 R12: 0000555bebd55aa4 [ 440.423023][ C1] R13: 0000000000000001 R14: 0000555bebd563e8 R15: 00007ffc67b0a408 [ 440.425647][ C1] [ 440.426708][ C1] task:sh state:R running task stack:27056 pid:5953 ppid:5949 flags:0x00004008 [ 440.430515][ C1] Call Trace: [ 440.431878][ C1] [ 440.432844][ C1] sched_show_task+0x3f0/0x5f0 [ 440.434469][ C1] ? check_same_owner+0x290/0x290 [ 440.436122][ C1] ? wq_watchdog_touch+0xb0/0x120 [ 440.437915][ C1] show_state_filter+0xeb/0x310 [ 440.439544][ C1] k_spec+0xea/0x140 [ 440.440904][ C1] ? setkeycode_helper+0x90/0x90 [ 440.442586][ C1] kbd_event+0xcc8/0x17c0 [ 440.444226][ C1] ? k_fn+0xb0/0xb0 [ 440.445815][ C1] ? lock_sync+0x190/0x190 [ 440.447571][ C1] ? k_fn+0xb0/0xb0 [ 440.449139][ C1] input_to_handler+0x382/0x4c0 [ 440.451097][ C1] input_pass_values.part.0+0x536/0x7a0 [ 440.453348][ C1] input_event_dispose+0x556/0x770 [ 440.455428][ C1] input_handle_event+0x11c/0xd80 [ 440.457404][ C1] input_event+0x83/0xa0 [ 440.458827][ C1] hidinput_hid_event+0x915/0x22f0 [ 440.460511][ C1] ? hidinput_connect+0x2b60/0x2b60 [ 440.462266][ C1] ? input_event+0x8e/0xa0 [ 440.463735][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 440.465834][ C1] hid_process_event+0x4b1/0x5e0 [ 440.467472][ C1] ? hidinput_connect+0x2b60/0x2b60 [ 440.469399][ C1] hid_input_array_field+0x53c/0x710 [ 440.471537][ C1] hid_report_raw_event+0xa12/0x11e0 [ 440.473617][ C1] hid_input_report+0x342/0x440 [ 440.475563][ C1] ? ktime_get_mono_fast_ns+0x182/0x200 [ 440.477444][ C1] hid_irq_in+0x35e/0x870 [ 440.478892][ C1] __usb_hcd_giveback_urb+0x359/0x5c0 [ 440.480644][ C1] usb_hcd_giveback_urb+0x389/0x430 [ 440.482385][ C1] dummy_timer+0x1415/0x35f0 [ 440.483977][ C1] ? dummy_urb_enqueue+0x8e0/0x8e0 [ 440.485657][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 440.487721][ C1] ? dummy_urb_enqueue+0x8e0/0x8e0 [ 440.489835][ C1] call_timer_fn+0x1a0/0x580 [ 440.491605][ C1] ? timer_shutdown_sync+0x20/0x20 [ 440.493625][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.495797][ C1] ? mark_held_locks+0x9f/0xe0 [ 440.499021][ C1] ? dummy_urb_enqueue+0x8e0/0x8e0 [ 440.502479][ C1] __run_timers+0x764/0xb10 [ 440.504404][ C1] ? call_timer_fn+0x580/0x580 [ 440.505998][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 440.507999][ C1] ? sched_clock+0x10/0x20 [ 440.509840][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 440.511724][ C1] ? mark_held_locks+0x9f/0xe0 [ 440.513471][ C1] run_timer_softirq+0x58/0xd0 [ 440.515099][ C1] __do_softirq+0x218/0x965 [ 440.516608][ C1] ? __lock_text_end+0x5/0x5 [ 440.518152][ C1] irq_exit_rcu+0xb7/0x120 [ 440.519620][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 440.521472][ C1] [ 440.522477][ C1] [ 440.523476][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 440.525708][ C1] RIP: 0010:write_comp_data+0x85/0x90 [ 440.527802][ C1] Code: 00 00 4a 8d 34 dd 28 00 00 00 48 39 f2 72 1b 48 83 c7 01 48 89 38 4c 89 44 30 e0 4c 89 4c 30 e8 4c 89 54 30 f0 4a 89 4c d8 20 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 8b 0c 24 40 0f b6 [ 440.534839][ C1] RSP: 0018:ffffc900073176c0 EFLAGS: 00000293 [ 440.536933][ C1] RAX: 0000000000000000 RBX: 000000000000000e RCX: ffffffff8a1f186d [ 440.539481][ C1] RDX: ffff88803ae45880 RSI: 0000000000000000 RDI: 0000000000000006 [ 440.542086][ C1] RBP: ffff88802a450c00 R08: 0000000000000006 R09: ffffffffffffffff [ 440.545384][ C1] R10: ffffffffffffffff R11: 0000000000000000 R12: 0000000000000002 [ 440.548249][ C1] R13: ffffffffffffffff R14: ffffffffffffffff R15: ffffc90007317808 [ 440.550962][ C1] ? mas_next_slot+0x1ad/0x1d00 [ 440.552549][ C1] mas_next_slot+0x1ad/0x1d00 [ 440.554102][ C1] mas_find+0xe4/0x320 [ 440.555428][ C1] validate_mm+0xd8/0x460 [ 440.556974][ C1] ? vma_iter_store+0x9a0/0x9a0 [ 440.558621][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 440.560950][ C1] __split_vma+0xa9/0x830 [ 440.562680][ C1] ? generic_get_unmapped_area_topdown+0x670/0x670 [ 440.565013][ C1] do_vmi_align_munmap+0x2bd/0x1710 [ 440.566903][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.568831][ C1] ? __split_vma+0x830/0x830 [ 440.570349][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.572089][ C1] ? mtree_range_walk+0x654/0x9a0 [ 440.573725][ C1] do_vmi_munmap+0x20e/0x450 [ 440.575378][ C1] mmap_region+0x194/0x2650 [ 440.577154][ C1] ? find_extend_vma_locked+0x2f0/0x2f0 [ 440.579291][ C1] ? security_mmap_addr+0x84/0xa0 [ 440.581324][ C1] ? get_unmapped_area+0x2c5/0x3e0 [ 440.583321][ C1] do_mmap+0x884/0xee0 [ 440.584745][ C1] vm_mmap_pgoff+0x1a6/0x3b0 [ 440.586264][ C1] ? randomize_page+0xb0/0xb0 [ 440.587794][ C1] ? __fget_files+0x279/0x410 [ 440.589327][ C1] ksys_mmap_pgoff+0x422/0x5b0 [ 440.591026][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 440.592738][ C1] do_syscall_64+0x38/0xb0 [ 440.594461][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 440.596675][ C1] RIP: 0033:0x7f7454889b74 [ 440.598165][ C1] Code: 63 08 44 89 e8 5b 41 5c 41 5d c3 41 89 ca 41 f7 c1 ff 0f 00 00 74 0c c7 05 f5 46 01 00 16 00 00 00 eb 17 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 0c f7 d8 89 05 dc 46 01 00 48 83 c8 ff c3 0f [ 440.605002][ C1] RSP: 002b:00007ffee1b08918 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 440.607702][ C1] RAX: ffffffffffffffda RBX: 00007ffee1b08958 RCX: 00007f7454889b74 [ 440.610290][ C1] RDX: 0000000000000005 RSI: 000000000002c000 RDI: 00007f745456e000 [ 440.612856][ C1] RBP: 00007ffee1b08cb0 R08: 0000000000000003 R09: 0000000000002000 [ 440.616001][ C1] R10: 0000000000000812 R11: 0000000000000246 R12: 00007f745486d880 [ 440.619472][ C1] R13: 00007ffee1b08d38 R14: 0000000000001fd8 R15: 0000000000000000 [ 440.622492][ C1] [ 440.623572][ C1] task:syz-executor.3 state:D stack:28544 pid:5959 ppid:5329 flags:0x00004006 [ 440.626565][ C1] Call Trace: [ 440.627669][ C1] [ 440.628640][ C1] __schedule+0xee1/0x59f0 [ 440.630120][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.632076][ C1] ? lock_acquire+0x1ae/0x510 [ 440.633627][ C1] ? find_held_lock+0x2d/0x110 [ 440.635219][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.637339][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 440.639552][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 440.641613][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 440.644127][ C1] schedule+0xe7/0x1b0 [ 440.646874][ C1] synchronize_rcu_expedited+0x775/0x7e0 [ 440.650620][ C1] ? wait_rcu_exp_gp+0x40/0x40 [ 440.653872][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 440.656966][ C1] ? mark_held_locks+0x9f/0xe0 [ 440.659188][ C1] ? namespace_unlock+0x152/0x410 [ 440.661456][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.663241][ C1] ? shrink_dentry_list+0x1a/0x7e0 [ 440.664908][ C1] ? up_write+0x1b3/0x510 [ 440.666335][ C1] namespace_unlock+0x1b1/0x410 [ 440.667933][ C1] ? kern_unmount+0x100/0x100 [ 440.669464][ C1] put_mnt_ns+0x10a/0x150 [ 440.670903][ C1] ? free_nsproxy+0x47/0x4d0 [ 440.672424][ C1] free_nsproxy+0x47/0x4d0 [ 440.674031][ C1] switch_task_namespaces+0xb1/0xd0 [ 440.676095][ C1] do_exit+0xa94/0x2a20 [ 440.677628][ C1] ? get_signal+0x93b/0x2770 [ 440.679422][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 440.681295][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 440.683126][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.684554][ C1] do_group_exit+0xd4/0x2a0 [ 440.686110][ C1] get_signal+0x23ea/0x2770 [ 440.687636][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.689424][ C1] ? exit_signals+0x920/0x920 [ 440.691000][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 440.693013][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 440.694743][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 440.696752][ C1] ? get_sigframe_size+0x10/0x10 [ 440.698751][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 440.700849][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 440.702674][ C1] do_syscall_64+0x44/0xb0 [ 440.704173][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 440.706134][ C1] RIP: 0033:0x7fa6e1c7977b [ 440.707630][ C1] RSP: 002b:00007fa6e2d20fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 440.710347][ C1] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007fa6e1c7977b [ 440.713421][ C1] RDX: 00007fa6e2d22070 RSI: 0000000080085502 RDI: 0000000000000003 [ 440.716517][ C1] RBP: 00007fa6e2d22070 R08: 0000000000000010 R09: 00332e6364755f79 [ 440.719283][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 440.721959][ C1] R13: 0000000800000000 R14: 0000000020000000 R15: 00007fa6e1cdcedc [ 440.724591][ C1] [ 440.725651][ C1] task:syz-executor.2 state:D stack:28544 pid:5962 ppid:5328 flags:0x00004006 [ 440.728773][ C1] Call Trace: [ 440.730246][ C1] [ 440.731425][ C1] __schedule+0xee1/0x59f0 [ 440.732949][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.735095][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.737149][ C1] ? mt_destroy_walk+0x113a/0x14b0 [ 440.738944][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.740699][ C1] ? __mutex_lock+0x962/0x1340 [ 440.742857][ C1] schedule+0xe7/0x1b0 [ 440.744605][ C1] schedule_preempt_disabled+0x13/0x20 [ 440.746951][ C1] __mutex_lock+0x967/0x1340 [ 440.748935][ C1] ? synchronize_rcu_expedited+0x404/0x7e0 [ 440.751326][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 440.753659][ C1] ? synchronize_rcu_expedited+0x3d1/0x7e0 [ 440.756080][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.757997][ C1] ? preempt_count_sub+0x150/0x150 [ 440.760214][ C1] ? synchronize_rcu_expedited+0x404/0x7e0 [ 440.762711][ C1] synchronize_rcu_expedited+0x404/0x7e0 [ 440.764787][ C1] ? wait_rcu_exp_gp+0x40/0x40 [ 440.766497][ C1] ? __wake_up_common_lock+0xe3/0x140 [ 440.768746][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.770975][ C1] ? mark_held_locks+0x9f/0xe0 [ 440.772989][ C1] ? namespace_unlock+0x152/0x410 [ 440.775207][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.777591][ C1] ? shrink_dentry_list+0x1a/0x7e0 [ 440.779957][ C1] ? up_write+0x1b3/0x510 [ 440.781818][ C1] namespace_unlock+0x1b1/0x410 [ 440.783948][ C1] ? kern_unmount+0x100/0x100 [ 440.785920][ C1] put_mnt_ns+0x10a/0x150 [ 440.787731][ C1] ? free_nsproxy+0x47/0x4d0 [ 440.789659][ C1] free_nsproxy+0x47/0x4d0 [ 440.791559][ C1] switch_task_namespaces+0xb1/0xd0 [ 440.793792][ C1] do_exit+0xa94/0x2a20 [ 440.795504][ C1] ? get_signal+0x93b/0x2770 [ 440.797518][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 440.799887][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 440.802047][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.803892][ C1] do_group_exit+0xd4/0x2a0 [ 440.805849][ C1] get_signal+0x23ea/0x2770 [ 440.807741][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.810175][ C1] ? exit_signals+0x920/0x920 [ 440.812150][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 440.814571][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 440.816628][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 440.818886][ C1] ? get_sigframe_size+0x10/0x10 [ 440.821004][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 440.823509][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 440.825857][ C1] do_syscall_64+0x44/0xb0 [ 440.827819][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 440.830360][ C1] RIP: 0033:0x7fc66087977b [ 440.832269][ C1] RSP: 002b:00007fc661ab2fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 440.835721][ C1] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007fc66087977b [ 440.838953][ C1] RDX: 00007fc661ab4070 RSI: 0000000080085502 RDI: 0000000000000003 [ 440.842200][ C1] RBP: 00007fc661ab4070 R08: 0000000000000010 R09: 00322e6364755f79 [ 440.845819][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 440.849125][ C1] R13: 0000000800000000 R14: 0000000020000000 R15: 00007fc6608dcedc [ 440.852634][ C1] [ 440.853956][ C1] task:syz-executor.0 state:D stack:28064 pid:5957 ppid:5330 flags:0x00004006 [ 440.857770][ C1] Call Trace: [ 440.859202][ C1] [ 440.860463][ C1] __schedule+0xee1/0x59f0 [ 440.862407][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.865004][ C1] ? lock_acquire+0x1ae/0x510 [ 440.867008][ C1] ? find_held_lock+0x2d/0x110 [ 440.868985][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.871460][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 440.873952][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 440.876131][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 440.878630][ C1] schedule+0xe7/0x1b0 [ 440.880252][ C1] synchronize_rcu_expedited+0x775/0x7e0 [ 440.882570][ C1] ? wait_rcu_exp_gp+0x40/0x40 [ 440.884547][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 440.886709][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 440.889240][ C1] ? namespace_unlock+0x152/0x410 [ 440.891439][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 440.893728][ C1] ? mark_held_locks+0x9f/0xe0 [ 440.895728][ C1] ? shrink_dentry_list+0x1a/0x7e0 [ 440.897874][ C1] ? up_write+0x1b3/0x510 [ 440.899707][ C1] namespace_unlock+0x1b1/0x410 [ 440.901814][ C1] ? kern_unmount+0x100/0x100 [ 440.903640][ C1] put_mnt_ns+0x10a/0x150 [ 440.905163][ C1] ? free_nsproxy+0x47/0x4d0 [ 440.906801][ C1] free_nsproxy+0x47/0x4d0 [ 440.908325][ C1] switch_task_namespaces+0xb1/0xd0 [ 440.910022][ C1] do_exit+0xa94/0x2a20 [ 440.911402][ C1] ? get_signal+0x93b/0x2770 [ 440.913107][ C1] ? mm_update_next_owner+0x7d0/0x7d0 [ 440.914964][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 440.916595][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.918014][ C1] do_group_exit+0xd4/0x2a0 [ 440.919529][ C1] get_signal+0x23ea/0x2770 [ 440.921413][ C1] ? exit_signals+0x920/0x920 [ 440.923339][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 440.926816][ C1] arch_do_signal_or_restart+0x89/0x5f0 [ 440.929159][ C1] ? put_timespec64+0x120/0x120 [ 440.930855][ C1] ? get_sigframe_size+0x10/0x10 [ 440.932452][ C1] exit_to_user_mode_prepare+0x11f/0x240 [ 440.934328][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 440.936154][ C1] do_syscall_64+0x44/0xb0 [ 440.937850][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 440.940332][ C1] RIP: 0033:0x7febcf4a4c35 [ 440.942097][ C1] RSP: 002b:00007ffd8bbd6aa0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 440.945135][ C1] RAX: 0000000000000000 RBX: 00007febcf58bf60 RCX: 00007febcf4a4c35 [ 440.947684][ C1] RDX: 00007ffd8bbd6ae0 RSI: 0000000000000000 RDI: 0000000000000000 [ 440.950484][ C1] RBP: 00007febcf58d960 R08: 0000000000000000 R09: 0000000000000001 [ 440.953779][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000069432 [ 440.957037][ C1] R13: 00007febcf58c030 R14: 000000000006887a R15: 00007febcf990000 [ 440.960315][ C1] [ 440.961654][ C1] task:kworker/0:4 state:I stack:26592 pid:5960 ppid:2 flags:0x00004000 [ 440.965653][ C1] Workqueue: 0x0 (events) [ 440.967633][ C1] Call Trace: [ 440.969058][ C1] [ 440.970352][ C1] __schedule+0xee1/0x59f0 [ 440.972253][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.974112][ C1] ? put_pwq+0x87/0x1b0 [ 440.975946][ C1] ? process_one_work+0x33e/0x16f0 [ 440.978116][ C1] ? io_schedule_timeout+0x150/0x150 [ 440.980313][ C1] ? worker_thread+0x178/0x1110 [ 440.982435][ C1] ? spin_bug+0x1d0/0x1d0 [ 440.984265][ C1] ? kthread_data+0x53/0xc0 [ 440.986185][ C1] schedule+0xe7/0x1b0 [ 440.987976][ C1] worker_thread+0x17d/0x1110 [ 440.990023][ C1] ? __kthread_parkme+0x152/0x220 [ 440.992236][ C1] ? process_one_work+0x16f0/0x16f0 [ 440.994443][ C1] kthread+0x33a/0x430 [ 440.996177][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 440.998517][ C1] ret_from_fork+0x2c/0x70 [ 441.000412][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 441.002775][ C1] ret_from_fork_asm+0x11/0x20 [ 441.004790][ C1] [ 441.006092][ C1] [ 441.006092][ C1] Showing all locks held in the system: [ 441.009308][ C1] 5 locks held by kworker/0:0/6: [ 441.011428][ C1] #0: ffff888102f14138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 441.016099][ C1] #1: ffffc900002b7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 441.020712][ C1] #2: ffff888107419190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c8/0x5230 [ 441.024657][ C1] #3: ffff888025cdb190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 441.028501][ C1] #4: ffff8880229a0160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 441.032682][ C1] 1 lock held by rcu_tasks_kthre/13: [ 441.035020][ C1] #0: ffffffff8c9a2730 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xe20 [ 441.039002][ C1] 1 lock held by rcu_tasks_trace/14: [ 441.041010][ C1] #0: ffffffff8c9a2430 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xe20 [ 441.045457][ C1] 2 locks held by kworker/3:0/33: [ 441.047422][ C1] 5 locks held by kworker/u17:4/75: [ 441.049501][ C1] 5 locks held by kworker/0:2/1383: [ 441.051240][ C1] #0: ffff888102f14138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 441.054567][ C1] #1: ffffc90006e5fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 441.059097][ C1] #2: ffff888107326190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c8/0x5230 [ 441.062985][ C1] #3: ffff88801eebc190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 441.066116][ C1] #4: ffff88801f646160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 441.069513][ C1] 6 locks held by kworker/0:3/4920: [ 441.071325][ C1] #0: ffff888102f14138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 441.075514][ C1] #1: ffffc900036dfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 441.079570][ C1] #2: ffff888107428190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c8/0x5230 [ 441.082613][ C1] #3: ffff88801f074190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 441.085537][ C1] #4: ffff888027dd0160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 441.089254][ C1] #5: ffff88801dc65a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 441.093019][ C1] 2 locks held by getty/4943: [ 441.094906][ C1] #0: ffff8880133e9098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 441.098508][ C1] #1: ffffc900002bb2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfcb/0x1480 [ 441.102181][ C1] 5 locks held by kworker/0:5/5161: [ 441.104004][ C1] #0: ffff888102f14138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 441.107653][ C1] #1: ffffc9000386fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 441.111897][ C1] #2: ffff888107316190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c8/0x5230 [ 441.115397][ C1] #3: ffff88802bef2190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 441.118757][ C1] #4: ffff888029f29160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 441.122672][ C1] 1 lock held by syz-executor.1/5326: [ 441.125136][ C1] #0: ffffffff8c9ae7f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x69e/0x7e0 [ 441.129678][ C1] 6 locks held by sh/5953: [ 441.131602][ C1] #0: ffff888023e59560 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x15d/0x3b0 [ 441.135509][ C1] #1: ffffc90000ab0ce0 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x580 [ 441.139241][ C1] #2: ffff88802e021230 (&dev->event_lock#2){-.-.}-{2:2}, at: input_event+0x70/0xa0 [ 441.142938][ C1] #3: ffffffff8c9a3340 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x7a0 [ 441.149404][ C1] #4: ffffffff8d4aaa78 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17c0 [ 441.154543][ C1] #5: ffffffff8c9a3340 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 [ 441.158369][ C1] 1 lock held by syz-executor.2/5962: [ 441.160294][ C1] #0: ffffffff8c9ae7f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x404/0x7e0 [ 441.164047][ C1] [ 441.164843][ C1] ============================================= [ 441.164843][ C1] [ 441.167682][ C1] keytouch 0003:0926:3333.00B4: can't resubmit intr, dummy_hcd.3-1/input0, status -19 [ 441.589472][ T4920] usb 8-1: new high-speed USB device number 48 using dummy_hcd [ 442.242746][ T5159] hsr_slave_0: left promiscuous mode [ 442.245132][ T5159] hsr_slave_1: left promiscuous mode [ 442.247452][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 442.250521][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 442.254339][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 442.257226][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 442.261033][ T5159] bridge_slave_1: left allmulticast mode [ 442.263215][ T5159] bridge_slave_1: left promiscuous mode [ 442.265499][ T5159] bridge0: port 2(bridge_slave_1) entered disabled state [ 442.268989][ T5159] bridge_slave_0: left allmulticast mode [ 442.271398][ T5159] bridge_slave_0: left promiscuous mode [ 442.273627][ T5159] bridge0: port 1(bridge_slave_0) entered disabled state [ 442.280206][ T5159] veth1_macvtap: left promiscuous mode [ 442.282397][ T5159] veth0_macvtap: left promiscuous mode [ 442.284536][ T5159] veth1_vlan: left promiscuous mode [ 442.287219][ T5159] veth0_vlan: left promiscuous mode [ 442.389104][ T5159] team0 (unregistering): Port device team_slave_1 removed [ 442.395084][ T5159] team0 (unregistering): Port device team_slave_0 removed [ 442.402436][ T5159] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 442.408458][ T5159] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 442.458326][ T5159] bond0 (unregistering): Released all slaves [ 443.374433][ T5159] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.426509][ T5159] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.515973][ T5159] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.595772][ T5159] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.752829][ T5159] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.808136][ T5159] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.875229][ T5159] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.935633][ T5159] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.108968][ T5159] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.174104][ T5159] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.255928][ T5159] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.344363][ T5159] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.685924][ T38] audit: type=1400 audit(1691187301.958:221): avc: denied { setrlimit } for pid=6015 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=process permissive=1 [ 446.102977][ T5159] hsr_slave_0: left promiscuous mode [ 446.106274][ T5159] hsr_slave_1: left promiscuous mode [ 446.110358][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 446.113898][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 446.119087][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 446.123134][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 446.128073][ T5159] bridge_slave_1: left allmulticast mode [ 446.131379][ T5159] bridge_slave_1: left promiscuous mode [ 446.134221][ T5159] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.138795][ T5159] bridge_slave_0: left allmulticast mode [ 446.142020][ T5159] bridge_slave_0: left promiscuous mode [ 446.144484][ T5159] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.151883][ T5159] hsr_slave_0: left promiscuous mode [ 446.155059][ T5159] hsr_slave_1: left promiscuous mode [ 446.157932][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 446.161554][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 446.166611][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 446.170434][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 446.175546][ T5159] bridge_slave_1: left allmulticast mode [ 446.178189][ T5159] bridge_slave_1: left promiscuous mode [ 446.181987][ T5159] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.186098][ T5159] bridge_slave_0: left allmulticast mode [ 446.188765][ T5159] bridge_slave_0: left promiscuous mode [ 446.191711][ T5159] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.197312][ T5159] hsr_slave_0: left promiscuous mode [ 446.200075][ T5159] hsr_slave_1: left promiscuous mode [ 446.203381][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 446.206877][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 446.212050][ T5159] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 446.215607][ T5159] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 446.220454][ T5159] bridge_slave_1: left allmulticast mode [ 446.223132][ T5159] bridge_slave_1: left promiscuous mode [ 446.225855][ T5159] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.230435][ T5159] bridge_slave_0: left allmulticast mode [ 446.232551][ T5159] bridge_slave_0: left promiscuous mode [ 446.235008][ T5159] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.253548][ T5159] veth1_macvtap: left promiscuous mode [ 446.256261][ T5159] veth0_macvtap: left promiscuous mode [ 446.259191][ T5159] veth1_vlan: left promiscuous mode [ 446.264248][ T5159] veth0_vlan: left promiscuous mode [ 446.268111][ T5159] veth1_macvtap: left promiscuous mode [ 446.270892][ T5159] veth0_macvtap: left promiscuous mode [ 446.273438][ T5159] veth1_vlan: left promiscuous mode [ 446.275819][ T5159] veth0_vlan: left promiscuous mode [ 446.282934][ T5159] veth1_macvtap: left promiscuous mode [ 446.285581][ T5159] veth0_macvtap: left promiscuous mode [ 446.288252][ T5159] veth1_vlan: left promiscuous mode [ 446.291145][ T5159] veth0_vlan: left promiscuous mode [ 446.561433][ T5159] team0 (unregistering): Port device team_slave_1 removed [ 446.569226][ T5159] team0 (unregistering): Port device team_slave_0 removed [ 446.577242][ T5159] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 446.585213][ T5159] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 446.638519][ T5159] bond0 (unregistering): Released all slaves [ 446.776496][ T5159] team0 (unregistering): Port device team_slave_1 removed [ 446.782823][ T5159] team0 (unregistering): Port device team_slave_0 removed [ 446.788062][ T5159] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 446.794657][ T5159] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 446.825816][ T5159] bond0 (unregistering): Released all slaves [ 446.976571][ T5159] team0 (unregistering): Port device team_slave_1 removed [ 446.982876][ T5159] team0 (unregistering): Port device team_slave_0 removed [ 446.992392][ T5159] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 447.001729][ T5159] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 447.059129][ T5159] bond0 (unregistering): Released all slaves