72.614497][ C0] Workqueue: usb_hub_wq hub_event [ 372.614553][ C0] Call Trace: [ 372.614566][ C0] [ 372.614587][ C0] __schedule+0x105f/0x34b0 [ 372.614643][ C0] ? __pfx___schedule+0x10/0x10 [ 372.614690][ C0] ? schedule+0x298/0x350 [ 372.614730][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.614783][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.614835][ C0] ? lock_acquire+0x2f/0xb0 [ 372.614884][ C0] ? schedule+0x1fd/0x350 [ 372.614933][ C0] schedule+0xe7/0x350 [ 372.614977][ C0] synchronize_rcu_expedited+0x392/0x450 [ 372.615035][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 372.615093][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 372.615166][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 372.615238][ C0] led_trigger_set+0x557/0xc60 [ 372.615293][ C0] ? __pfx_led_trigger_set+0x10/0x10 [ 372.615356][ C0] led_trigger_set_default+0x1bd/0x2a0 [ 372.615426][ C0] led_classdev_register_ext+0x78c/0x9e0 [ 372.615476][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 372.615533][ C0] ? __pfx_kasprintf+0x10/0x10 [ 372.615600][ C0] ? input_open_device+0x23c/0x320 [ 372.615656][ C0] input_leds_connect+0x552/0x8e0 [ 372.615719][ C0] input_attach_handler.isra.0+0x181/0x260 [ 372.615786][ C0] input_register_device+0xa84/0x1110 [ 372.615852][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 372.615928][ C0] hid_connect+0x13a8/0x18a0 [ 372.615968][ C0] ? trace_kmalloc+0x2d/0xe0 [ 372.616017][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 372.616064][ C0] ? __asan_memset+0x23/0x50 [ 372.616117][ C0] ? __pfx_hid_connect+0x10/0x10 [ 372.616152][ C0] ? usbhid_start+0x152c/0x2340 [ 372.616224][ C0] hid_hw_start+0xaa/0x140 [ 372.616266][ C0] hid_device_probe+0x3e7/0x490 [ 372.616311][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 372.616355][ C0] really_probe+0x23e/0xa90 [ 372.616403][ C0] __driver_probe_device+0x1de/0x440 [ 372.616457][ C0] driver_probe_device+0x4c/0x1b0 [ 372.616501][ C0] __device_attach_driver+0x1df/0x310 [ 372.616546][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 372.616587][ C0] bus_for_each_drv+0x157/0x1e0 [ 372.616646][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 372.616704][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 372.616755][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 372.616807][ C0] __device_attach+0x1e8/0x4b0 [ 372.616851][ C0] ? __pfx___device_attach+0x10/0x10 [ 372.616896][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 372.616942][ C0] bus_probe_device+0x17f/0x1c0 [ 372.617005][ C0] device_add+0x114b/0x1a70 [ 372.617058][ C0] ? __pfx_device_add+0x10/0x10 [ 372.617110][ C0] ? __debugfs_create_file+0x413/0x660 [ 372.617179][ C0] hid_add_device+0x37f/0xa70 [ 372.617241][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 372.617293][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 372.617342][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 372.617386][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 372.617430][ C0] usbhid_probe+0xd3b/0x1410 [ 372.617481][ C0] usb_probe_interface+0x309/0x9d0 [ 372.617523][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 372.617559][ C0] really_probe+0x23e/0xa90 [ 372.617596][ C0] __driver_probe_device+0x1de/0x440 [ 372.617636][ C0] driver_probe_device+0x4c/0x1b0 [ 372.617675][ C0] __device_attach_driver+0x1df/0x310 [ 372.617721][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 372.617764][ C0] bus_for_each_drv+0x157/0x1e0 [ 372.617822][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 372.617880][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 372.617929][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 372.617981][ C0] __device_attach+0x1e8/0x4b0 [ 372.618026][ C0] ? __pfx___device_attach+0x10/0x10 [ 372.618071][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 372.618119][ C0] bus_probe_device+0x17f/0x1c0 [ 372.618183][ C0] device_add+0x114b/0x1a70 [ 372.618238][ C0] ? __pfx_device_add+0x10/0x10 [ 372.618285][ C0] ? mark_held_locks+0x9f/0xe0 [ 372.618355][ C0] usb_set_configuration+0x10cb/0x1c50 [ 372.618450][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 372.618505][ C0] usb_generic_driver_probe+0xb1/0x110 [ 372.618559][ C0] usb_probe_device+0xec/0x3e0 [ 372.618597][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 372.618638][ C0] really_probe+0x23e/0xa90 [ 372.618686][ C0] __driver_probe_device+0x1de/0x440 [ 372.618727][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 372.618774][ C0] driver_probe_device+0x4c/0x1b0 [ 372.618819][ C0] __device_attach_driver+0x1df/0x310 [ 372.618864][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 372.618916][ C0] bus_for_each_drv+0x157/0x1e0 [ 372.618974][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 372.619033][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 372.619091][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 372.619142][ C0] __device_attach+0x1e8/0x4b0 [ 372.619185][ C0] ? __pfx___device_attach+0x10/0x10 [ 372.619229][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 372.619278][ C0] bus_probe_device+0x17f/0x1c0 [ 372.619344][ C0] device_add+0x114b/0x1a70 [ 372.619398][ C0] ? __pfx_device_add+0x10/0x10 [ 372.619452][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 372.619531][ C0] usb_new_device+0xd90/0x1a10 [ 372.619608][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 372.619680][ C0] hub_event+0x2e58/0x4f40 [ 372.619773][ C0] ? __pfx_hub_event+0x10/0x10 [ 372.619833][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 372.619887][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.619928][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.619973][ C0] ? process_one_work+0x921/0x1ba0 [ 372.620034][ C0] ? lock_acquire+0x2f/0xb0 [ 372.620087][ C0] ? process_one_work+0x921/0x1ba0 [ 372.620151][ C0] process_one_work+0x9c5/0x1ba0 [ 372.620223][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 372.620282][ C0] ? __pfx_process_one_work+0x10/0x10 [ 372.620353][ C0] ? assign_work+0x1a0/0x250 [ 372.620413][ C0] worker_thread+0x6c8/0xf00 [ 372.620496][ C0] ? __pfx_worker_thread+0x10/0x10 [ 372.620554][ C0] kthread+0x2c1/0x3a0 [ 372.620594][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.620636][ C0] ? __pfx_kthread+0x10/0x10 [ 372.620677][ C0] ret_from_fork+0x45/0x80 [ 372.620739][ C0] ? __pfx_kthread+0x10/0x10 [ 372.620782][ C0] ret_from_fork_asm+0x1a/0x30 [ 372.620856][ C0] [ 372.620874][ C0] task:kworker/1:4 state:I stack:29152 pid:4913 tgid:4913 ppid:2 flags:0x00004000 [ 372.621000][ C0] Workqueue: 0x0 (events) [ 372.621047][ C0] Call Trace: [ 372.621060][ C0] [ 372.621082][ C0] __schedule+0x105f/0x34b0 [ 372.621138][ C0] ? __pfx___schedule+0x10/0x10 [ 372.621182][ C0] ? schedule+0x298/0x350 [ 372.621217][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.621270][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.621320][ C0] ? lock_acquire+0x2f/0xb0 [ 372.621372][ C0] ? schedule+0x1fd/0x350 [ 372.621430][ C0] schedule+0xe7/0x350 [ 372.621474][ C0] ? worker_thread+0x271/0xf00 [ 372.621530][ C0] worker_thread+0x2de/0xf00 [ 372.621608][ C0] ? __pfx_worker_thread+0x10/0x10 [ 372.621665][ C0] kthread+0x2c1/0x3a0 [ 372.621705][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.621749][ C0] ? __pfx_kthread+0x10/0x10 [ 372.621794][ C0] ret_from_fork+0x45/0x80 [ 372.621849][ C0] ? __pfx_kthread+0x10/0x10 [ 372.621894][ C0] ret_from_fork_asm+0x1a/0x30 [ 372.621965][ C0] [ 372.621982][ C0] task:kworker/1:5 state:I stack:29152 pid:4926 tgid:4926 ppid:2 flags:0x00004000 [ 372.622109][ C0] Workqueue: 0x0 (events) [ 372.622155][ C0] Call Trace: [ 372.622168][ C0] [ 372.622191][ C0] __schedule+0x105f/0x34b0 [ 372.622248][ C0] ? __pfx___schedule+0x10/0x10 [ 372.622296][ C0] ? schedule+0x298/0x350 [ 372.622354][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.622411][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.622466][ C0] ? lock_acquire+0x2f/0xb0 [ 372.622519][ C0] ? schedule+0x1fd/0x350 [ 372.622570][ C0] schedule+0xe7/0x350 [ 372.622611][ C0] ? worker_thread+0x271/0xf00 [ 372.622667][ C0] worker_thread+0x2de/0xf00 [ 372.622737][ C0] ? __kthread_parkme+0x148/0x220 [ 372.622791][ C0] ? __pfx_worker_thread+0x10/0x10 [ 372.622848][ C0] kthread+0x2c1/0x3a0 [ 372.622887][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.622931][ C0] ? __pfx_kthread+0x10/0x10 [ 372.622975][ C0] ret_from_fork+0x45/0x80 [ 372.623030][ C0] ? __pfx_kthread+0x10/0x10 [ 372.623073][ C0] ret_from_fork_asm+0x1a/0x30 [ 372.623143][ C0] [ 372.623159][ C0] task:kworker/0:4 state:I stack:28192 pid:4965 tgid:4965 ppid:2 flags:0x00004000 [ 372.623278][ C0] Workqueue: 0x0 (events) [ 372.623322][ C0] Call Trace: [ 372.623335][ C0] [ 372.623357][ C0] __schedule+0x105f/0x34b0 [ 372.623413][ C0] ? __pfx___schedule+0x10/0x10 [ 372.623468][ C0] ? schedule+0x298/0x350 [ 372.623513][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.623566][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.623617][ C0] ? lock_acquire+0x2f/0xb0 [ 372.623670][ C0] ? schedule+0x1fd/0x350 [ 372.623721][ C0] schedule+0xe7/0x350 [ 372.623764][ C0] ? worker_thread+0x271/0xf00 [ 372.623820][ C0] worker_thread+0x2de/0xf00 [ 372.623888][ C0] ? __kthread_parkme+0x148/0x220 [ 372.623936][ C0] ? __pfx_worker_thread+0x10/0x10 [ 372.623994][ C0] kthread+0x2c1/0x3a0 [ 372.624032][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.624075][ C0] ? __pfx_kthread+0x10/0x10 [ 372.624117][ C0] ret_from_fork+0x45/0x80 [ 372.624169][ C0] ? __pfx_kthread+0x10/0x10 [ 372.624211][ C0] ret_from_fork_asm+0x1a/0x30 [ 372.624281][ C0] [ 372.624297][ C0] task:kworker/0:5 state:R running task stack:22000 pid:4976 tgid:4976 ppid:2 flags:0x00004000 [ 372.624412][ C0] Workqueue: events atkbd_event_work [ 372.624477][ C0] Call Trace: [ 372.624489][ C0] [ 372.624512][ C0] __schedule+0x105f/0x34b0 [ 372.624566][ C0] ? __pfx___schedule+0x10/0x10 [ 372.624612][ C0] ? schedule+0x298/0x350 [ 372.624655][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.624716][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.624769][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 372.624827][ C0] schedule+0xe7/0x350 [ 372.624872][ C0] schedule_timeout+0x136/0x2a0 [ 372.624913][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 372.624956][ C0] ? __pfx_process_timeout+0x10/0x10 [ 372.625003][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 372.625051][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 372.625110][ C0] ? i8042_kbd_write+0xfd/0x180 [ 372.625175][ C0] ps2_do_sendbyte+0x4c4/0x6f0 [ 372.625226][ C0] ? __pfx_ps2_do_sendbyte+0x10/0x10 [ 372.625273][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 372.625335][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 372.625374][ C0] ? lock_acquire+0x2f/0xb0 [ 372.625432][ C0] ? __ps2_command+0x13a/0x11b0 [ 372.625485][ C0] __ps2_command+0x40d/0x11b0 [ 372.625535][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 372.625595][ C0] ? __pfx___ps2_command+0x10/0x10 [ 372.625637][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 372.625703][ C0] ? lock_acquire+0x2f/0xb0 [ 372.625767][ C0] ps2_command+0x85/0x130 [ 372.625812][ C0] atkbd_set_leds.isra.0+0x172/0x450 [ 372.625873][ C0] ? __pfx_atkbd_set_leds.isra.0+0x10/0x10 [ 372.625932][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.625978][ C0] ? process_one_work+0x921/0x1ba0 [ 372.626040][ C0] atkbd_event_work+0x151/0x170 [ 372.626100][ C0] process_one_work+0x9c5/0x1ba0 [ 372.626172][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 372.626230][ C0] ? __pfx_process_one_work+0x10/0x10 [ 372.626298][ C0] ? assign_work+0x1a0/0x250 [ 372.626358][ C0] worker_thread+0x6c8/0xf00 [ 372.626440][ C0] ? __kthread_parkme+0x148/0x220 [ 372.626488][ C0] ? __pfx_worker_thread+0x10/0x10 [ 372.626545][ C0] kthread+0x2c1/0x3a0 [ 372.626585][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.626626][ C0] ? __pfx_kthread+0x10/0x10 [ 372.626669][ C0] ret_from_fork+0x45/0x80 [ 372.626725][ C0] ? __pfx_kthread+0x10/0x10 [ 372.626769][ C0] ret_from_fork_asm+0x1a/0x30 [ 372.626837][ C0] [ 372.626854][ C0] task:udevd state:S stack:27664 pid:4979 tgid:4979 ppid:2548 flags:0x00000002 [ 372.626974][ C0] Call Trace: [ 372.626987][ C0] [ 372.627009][ C0] __schedule+0x105f/0x34b0 [ 372.627064][ C0] ? __pfx___schedule+0x10/0x10 [ 372.627112][ C0] ? schedule+0x298/0x350 [ 372.627155][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.627209][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.627260][ C0] ? lock_acquire+0x2f/0xb0 [ 372.627312][ C0] ? schedule+0x1fd/0x350 [ 372.627362][ C0] schedule+0xe7/0x350 [ 372.627406][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 372.627458][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 372.627505][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 372.627574][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.627628][ C0] do_epoll_wait+0x139b/0x1a90 [ 372.627713][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.627788][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.627852][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 372.627902][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.627949][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.627989][ C0] ? ksys_write+0x1ad/0x260 [ 372.628048][ C0] ? __pfx_ksys_write+0x10/0x10 [ 372.628120][ C0] do_syscall_64+0xcd/0x250 [ 372.628180][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.628237][ C0] RIP: 0033:0x7f12ec088457 [ 372.628268][ C0] RSP: 002b:00007ffd871eb7a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.628309][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ec088457 [ 372.628337][ C0] RDX: 0000000000000004 RSI: 00007ffd871eb7e8 RDI: 0000000000000004 [ 372.628365][ C0] RBP: 00005588da2f9e70 R08: 0000000000000004 R09: 79d27bf63fc7d1df [ 372.628393][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005588da2f3b80 [ 372.628426][ C0] R13: 00007ffd871eb7e8 R14: 00000000ffffffff R15: 00005588da2be2c0 [ 372.628478][ C0] [ 372.628495][ C0] task:udevd state:R running task stack:26672 pid:4980 tgid:4980 ppid:2548 flags:0x00000002 [ 372.628621][ C0] Call Trace: [ 372.628635][ C0] [ 372.628656][ C0] __schedule+0x105f/0x34b0 [ 372.628711][ C0] ? __pfx___schedule+0x10/0x10 [ 372.628756][ C0] ? schedule+0x298/0x350 [ 372.628800][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.628854][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.628904][ C0] ? lock_acquire+0x2f/0xb0 [ 372.628956][ C0] ? schedule+0x1fd/0x350 [ 372.629004][ C0] schedule+0xe7/0x350 [ 372.629049][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 372.629095][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 372.629162][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 372.629230][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.629280][ C0] do_epoll_wait+0x139b/0x1a90 [ 372.629363][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.629444][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.629507][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 372.629555][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.629598][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.629637][ C0] ? ksys_write+0x1ad/0x260 [ 372.629694][ C0] ? __pfx_ksys_write+0x10/0x10 [ 372.629761][ C0] do_syscall_64+0xcd/0x250 [ 372.629821][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.629875][ C0] RIP: 0033:0x7f12ec088457 [ 372.629904][ C0] RSP: 002b:00007ffd871eb7a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.629942][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ec088457 [ 372.629969][ C0] RDX: 0000000000000004 RSI: 00007ffd871eb7e8 RDI: 0000000000000004 [ 372.629993][ C0] RBP: 00005588da347300 R08: 0000000000000007 R09: 79d27bf63fc7d1df [ 372.630020][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005588da2f7f80 [ 372.630046][ C0] R13: 00007ffd871eb7e8 R14: 00000000ffffffff R15: 00005588da2be2c0 [ 372.630097][ C0] [ 372.630115][ C0] task:udevd state:S stack:26944 pid:4986 tgid:4986 ppid:2548 flags:0x00000002 [ 372.630233][ C0] Call Trace: [ 372.630246][ C0] [ 372.630268][ C0] __schedule+0x105f/0x34b0 [ 372.630325][ C0] ? __pfx___schedule+0x10/0x10 [ 372.630372][ C0] ? schedule+0x298/0x350 [ 372.630439][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.630495][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.630548][ C0] ? lock_acquire+0x2f/0xb0 [ 372.630601][ C0] ? schedule+0x1fd/0x350 [ 372.630653][ C0] schedule+0xe7/0x350 [ 372.630698][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 372.630746][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 372.630792][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 372.630862][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.630917][ C0] do_epoll_wait+0x139b/0x1a90 [ 372.631000][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.631073][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.631137][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 372.631187][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.631233][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.631273][ C0] ? ksys_write+0x1ad/0x260 [ 372.631332][ C0] ? __pfx_ksys_write+0x10/0x10 [ 372.631407][ C0] do_syscall_64+0xcd/0x250 [ 372.631474][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.631532][ C0] RIP: 0033:0x7f12ec088457 [ 372.631563][ C0] RSP: 002b:00007ffd871eb7a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.631603][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ec088457 [ 372.631631][ C0] RDX: 0000000000000004 RSI: 00007ffd871eb7e8 RDI: 0000000000000004 [ 372.631657][ C0] RBP: 00005588da2f9e70 R08: 0000000000000007 R09: 79d27bf63fc7d1df [ 372.631683][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005588da2e8020 [ 372.631712][ C0] R13: 00007ffd871eb7e8 R14: 00000000ffffffff R15: 00005588da2be2c0 [ 372.631762][ C0] [ 372.631779][ C0] task:udevd state:S stack:27520 pid:4990 tgid:4990 ppid:2548 flags:0x00000002 [ 372.631897][ C0] Call Trace: [ 372.631910][ C0] [ 372.631931][ C0] __schedule+0x105f/0x34b0 [ 372.631988][ C0] ? __pfx___schedule+0x10/0x10 [ 372.632035][ C0] ? schedule+0x298/0x350 [ 372.632079][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.632131][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.632182][ C0] ? lock_acquire+0x2f/0xb0 [ 372.632234][ C0] ? schedule+0x1fd/0x350 [ 372.632285][ C0] schedule+0xe7/0x350 [ 372.632330][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 372.632376][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 372.632428][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 372.632494][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.632547][ C0] do_epoll_wait+0x139b/0x1a90 [ 372.632632][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.632697][ C0] ? find_held_lock+0x2d/0x110 [ 372.632747][ C0] ? handle_softirqs+0x206/0x8d0 [ 372.632791][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.632856][ C0] ? hrtimer_reprogram+0x283/0x460 [ 372.632923][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.632965][ C0] ? __local_bh_enable+0x7a/0x90 [ 372.633006][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.633067][ C0] do_syscall_64+0xcd/0x250 [ 372.633128][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.633185][ C0] RIP: 0033:0x7f12ec088457 [ 372.633216][ C0] RSP: 002b:00007ffd871eb7a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.633255][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ec088457 [ 372.633284][ C0] RDX: 0000000000000004 RSI: 00007ffd871eb7e8 RDI: 0000000000000004 [ 372.633310][ C0] RBP: 00005588da2be4c0 R08: 0000000000000007 R09: 79d27bf63fc7d1df [ 372.633337][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005588da2f6750 [ 372.633362][ C0] R13: 00007ffd871eb7e8 R14: 00000000ffffffff R15: 00005588da2be2c0 [ 372.633412][ C0] [ 372.633435][ C0] task:udevd state:R running task stack:27280 pid:4991 tgid:4991 ppid:2548 flags:0x00000002 [ 372.633561][ C0] Call Trace: [ 372.633575][ C0] [ 372.633596][ C0] __schedule+0x105f/0x34b0 [ 372.633653][ C0] ? __pfx___schedule+0x10/0x10 [ 372.633712][ C0] ? __fput+0x684/0xb60 [ 372.633767][ C0] schedule+0xe7/0x350 [ 372.633814][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 372.633870][ C0] do_syscall_64+0xda/0x250 [ 372.633932][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.633990][ C0] RIP: 0033:0x7f12ec07f37f [ 372.634021][ C0] RSP: 002b:00007ffd871eae88 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 372.634063][ C0] RAX: 0000000000000000 RBX: 00005588da2f9070 RCX: 00007f12ec07f37f [ 372.634092][ C0] RDX: 00007f12ec152860 RSI: 00005588da3062a0 RDI: 0000000000000008 [ 372.634120][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 372.634146][ C0] R10: 000000000000010f R11: 0000000000000202 R12: 0000000000000000 [ 372.634172][ C0] R13: 00007ffd871eaee8 R14: 00007ffd871eb2e8 R15: 000055889b9fdec8 [ 372.634224][ C0] [ 372.634240][ C0] task:udevd state:R running task stack:27280 pid:4992 tgid:4992 ppid:2548 flags:0x00000002 [ 372.634377][ C0] Call Trace: [ 372.634391][ C0] [ 372.634412][ C0] __schedule+0x105f/0x34b0 [ 372.634473][ C0] ? __pfx___schedule+0x10/0x10 [ 372.634515][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 372.634587][ C0] ? find_held_lock+0x2d/0x110 [ 372.634632][ C0] ? __cond_resched+0x1b/0x30 [ 372.634681][ C0] preempt_schedule_common+0x44/0xc0 [ 372.634731][ C0] __cond_resched+0x1b/0x30 [ 372.634774][ C0] down_read+0x78/0x330 [ 372.634829][ C0] ? __pfx_down_read+0x10/0x10 [ 372.634898][ C0] kernfs_dop_revalidate+0xf0/0x5a0 [ 372.634966][ C0] lookup_fast+0x239/0x540 [ 372.635027][ C0] walk_component+0x5b/0x5b0 [ 372.635086][ C0] link_path_walk.part.0.constprop.0+0x669/0xd40 [ 372.635163][ C0] path_lookupat+0x93/0x770 [ 372.635228][ C0] filename_lookup+0x1e5/0x5b0 [ 372.635289][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 372.635381][ C0] ? lock_acquire+0x2f/0xb0 [ 372.635440][ C0] ? __might_fault+0xe3/0x190 [ 372.635525][ C0] ? __might_fault+0xe3/0x190 [ 372.635584][ C0] vfs_statx+0x11e/0x1e0 [ 372.635632][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 372.635676][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 372.635732][ C0] vfs_fstatat+0x9f/0x160 [ 372.635779][ C0] __do_sys_newfstatat+0xa2/0x130 [ 372.635825][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 372.635916][ C0] do_syscall_64+0xcd/0x250 [ 372.635975][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.636027][ C0] RIP: 0033:0x7f12ec07b5f4 [ 372.636053][ C0] RSP: 002b:00007ffd871e54c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 372.636103][ C0] RAX: ffffffffffffffda RBX: 00005588da2f3b80 RCX: 00007f12ec07b5f4 [ 372.636132][ C0] RDX: 00007ffd871e54d8 RSI: 00007ffd871e5568 RDI: 00000000ffffff9c [ 372.636159][ C0] RBP: 00005588da2fbf65 R08: 00005588da2fbf65 R09: 0000000000000000 [ 372.636185][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 372.636212][ C0] R13: 00005588da2f3c70 R14: 00007ffd871e5568 R15: 000055889b9f8a04 [ 372.636263][ C0] [ 372.636280][ C0] task:udevd state:D stack:27472 pid:4993 tgid:4993 ppid:2548 flags:0x00000002 [ 372.636398][ C0] Call Trace: [ 372.636411][ C0] [ 372.636439][ C0] __schedule+0x105f/0x34b0 [ 372.636495][ C0] ? __pfx___schedule+0x10/0x10 [ 372.636543][ C0] ? schedule+0x298/0x350 [ 372.636587][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.636638][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.636688][ C0] ? lock_acquire+0x2f/0xb0 [ 372.636739][ C0] ? schedule+0x1fd/0x350 [ 372.636790][ C0] schedule+0xe7/0x350 [ 372.636836][ C0] schedule_preempt_disabled+0x13/0x30 [ 372.636883][ C0] __mutex_lock+0x5b8/0x9c0 [ 372.636941][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 372.636999][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 372.637050][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 372.637110][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 372.637151][ C0] ? lock_acquire+0x2f/0xb0 [ 372.637203][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 372.637264][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 372.637314][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 372.637368][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 372.637435][ C0] ? __pfx___might_resched+0x10/0x10 [ 372.637506][ C0] synchronize_rcu_expedited+0x290/0x450 [ 372.637565][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 372.637653][ C0] evdev_release+0x23f/0x400 [ 372.637713][ C0] ? __pfx_evdev_release+0x10/0x10 [ 372.637773][ C0] __fput+0x3f6/0xb60 [ 372.637831][ C0] __fput_sync+0x45/0x50 [ 372.637879][ C0] __x64_sys_close+0x86/0x100 [ 372.637930][ C0] do_syscall_64+0xcd/0x250 [ 372.637991][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.638047][ C0] RIP: 0033:0x7f12ec07c0a8 [ 372.638078][ C0] RSP: 002b:00007ffd871e6438 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 372.638117][ C0] RAX: ffffffffffffffda RBX: 00007f12ebf50ae0 RCX: 00007f12ec07c0a8 [ 372.638146][ C0] RDX: fffffffffffffe60 RSI: 0000000080184540 RDI: 0000000000000008 [ 372.638174][ C0] RBP: 00005588da2f3b80 R08: 00000000ffffffff R09: 00007f12ec156b10 [ 372.638202][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 372.638229][ C0] R13: 000055889b9f8e55 R14: 0000000000000004 R15: ffffffffffffffff [ 372.638279][ C0] [ 372.638296][ C0] task:syz-executor294 state:S stack:27856 pid:4994 tgid:4994 ppid:2658 flags:0x00000002 [ 372.638422][ C0] Call Trace: [ 372.638435][ C0] [ 372.638457][ C0] __schedule+0x105f/0x34b0 [ 372.638512][ C0] ? __pfx___schedule+0x10/0x10 [ 372.638560][ C0] ? schedule+0x298/0x350 [ 372.638604][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.638657][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.638709][ C0] ? lock_acquire+0x2f/0xb0 [ 372.638761][ C0] ? schedule+0x1fd/0x350 [ 372.638808][ C0] ? futex_wait_queue+0x41/0x1f0 [ 372.638858][ C0] schedule+0xe7/0x350 [ 372.638904][ C0] futex_wait_queue+0xfc/0x1f0 [ 372.638956][ C0] __futex_wait+0x291/0x3c0 [ 372.639006][ C0] ? __pfx___futex_wait+0x10/0x10 [ 372.639048][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 372.639112][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 372.639173][ C0] ? ktime_add_safe+0x60/0x70 [ 372.639232][ C0] futex_wait+0xe9/0x380 [ 372.639281][ C0] ? __pfx_futex_wait+0x10/0x10 [ 372.639336][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.639391][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.639443][ C0] ? ktime_get+0xd9/0x1a0 [ 372.639493][ C0] do_futex+0x22b/0x350 [ 372.639535][ C0] ? __pfx_do_futex+0x10/0x10 [ 372.639589][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 372.639637][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 372.639681][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.639736][ C0] do_syscall_64+0xcd/0x250 [ 372.639797][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.639855][ C0] RIP: 0033:0x7fd9fa1281e9 [ 372.639888][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.639930][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007fd9fa1281e9 [ 372.639958][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd9fa1af1ac [ 372.639985][ C0] RBP: 000000000005ae8e R08: 00007fd9fa0d0080 R09: 00007fffa140e090 [ 372.640011][ C0] R10: 00007fffa140e090 R11: 0000000000000246 R12: 00007fd9fa1af1ac [ 372.640037][ C0] R13: 000000000005afec R14: 00007fffa140e0b0 R15: 00007fd9fa0e46e0 [ 372.640089][ C0] [ 372.640104][ C0] task:syz-executor294 state:S stack:28224 pid:4996 tgid:4994 ppid:2658 flags:0x00000002 [ 372.640226][ C0] Call Trace: [ 372.640239][ C0] [ 372.640261][ C0] __schedule+0x105f/0x34b0 [ 372.640316][ C0] ? __pfx___schedule+0x10/0x10 [ 372.640362][ C0] ? schedule+0x298/0x350 [ 372.640405][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.640462][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.640511][ C0] ? lock_acquire+0x2f/0xb0 [ 372.640561][ C0] ? schedule+0x1fd/0x350 [ 372.640605][ C0] ? do_nanosleep+0x18a/0x510 [ 372.640644][ C0] schedule+0xe7/0x350 [ 372.640687][ C0] do_nanosleep+0x216/0x510 [ 372.640724][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 372.640778][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 372.640819][ C0] ? __asan_memset+0x23/0x50 [ 372.640866][ C0] ? __hrtimer_init+0x106/0x2c0 [ 372.640921][ C0] hrtimer_nanosleep+0x146/0x370 [ 372.640977][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 372.641033][ C0] ? __might_fault+0xe3/0x190 [ 372.641093][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.641149][ C0] ? get_timespec64+0x148/0x240 [ 372.641190][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 372.641236][ C0] common_nsleep+0xa1/0xd0 [ 372.641282][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 372.641343][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 372.641420][ C0] do_syscall_64+0xcd/0x250 [ 372.641480][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.641536][ C0] RIP: 0033:0x7fd9fa154bf5 [ 372.641567][ C0] RSP: 002b:00007fd9fa0cd0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 372.641607][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9fa154bf5 [ 372.641636][ C0] RDX: 00007fd9fa0cd0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 372.641663][ C0] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007fd9fa0cd138 [ 372.641691][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd9fa1af1ac [ 372.641719][ C0] R13: 0000000000000016 R14: 00007fffa140dea0 R15: 00007fffa140df88 [ 372.641769][ C0] [ 372.641785][ C0] task:syz-executor294 state:S stack:27792 pid:4995 tgid:4995 ppid:2659 flags:0x00000002 [ 372.641906][ C0] Call Trace: [ 372.641919][ C0] [ 372.641941][ C0] __schedule+0x105f/0x34b0 [ 372.641996][ C0] ? __pfx___schedule+0x10/0x10 [ 372.642044][ C0] ? schedule+0x298/0x350 [ 372.642088][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.642142][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.642193][ C0] ? lock_acquire+0x2f/0xb0 [ 372.642244][ C0] ? schedule+0x1fd/0x350 [ 372.642289][ C0] ? futex_wait_queue+0x41/0x1f0 [ 372.642336][ C0] schedule+0xe7/0x350 [ 372.642382][ C0] futex_wait_queue+0xfc/0x1f0 [ 372.642441][ C0] __futex_wait+0x291/0x3c0 [ 372.642491][ C0] ? __pfx___futex_wait+0x10/0x10 [ 372.642537][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 372.642611][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 372.642672][ C0] ? ktime_add_safe+0x60/0x70 [ 372.642738][ C0] futex_wait+0xe9/0x380 [ 372.642788][ C0] ? __pfx_futex_wait+0x10/0x10 [ 372.642839][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.642893][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.642937][ C0] ? ktime_get+0xd9/0x1a0 [ 372.642988][ C0] do_futex+0x22b/0x350 [ 372.643031][ C0] ? __pfx_do_futex+0x10/0x10 [ 372.643086][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 372.643135][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 372.643180][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.643235][ C0] do_syscall_64+0xcd/0x250 [ 372.643297][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.643354][ C0] RIP: 0033:0x7fd9fa1281e9 [ 372.643384][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.643430][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007fd9fa1281e9 [ 372.643458][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd9fa1af1ac [ 372.643483][ C0] RBP: 000000000005ae70 R08: 00007fd9fa0d0080 R09: 00007fffa140e090 [ 372.643511][ C0] R10: 00007fffa140e090 R11: 0000000000000246 R12: 00007fd9fa1af1ac [ 372.643538][ C0] R13: 000000000005afce R14: 00007fffa140e0b0 R15: 00007fd9fa0e46e0 [ 372.643588][ C0] [ 372.643603][ C0] task:syz-executor294 state:S stack:28576 pid:5001 tgid:4995 ppid:2659 flags:0x00000002 [ 372.643724][ C0] Call Trace: [ 372.643736][ C0] [ 372.643755][ C0] __schedule+0x105f/0x34b0 [ 372.643808][ C0] ? __pfx___schedule+0x10/0x10 [ 372.643855][ C0] ? schedule+0x298/0x350 [ 372.643899][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.643952][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.644003][ C0] ? lock_acquire+0x2f/0xb0 [ 372.644057][ C0] ? schedule+0x1fd/0x350 [ 372.644105][ C0] ? do_nanosleep+0x18a/0x510 [ 372.644145][ C0] schedule+0xe7/0x350 [ 372.644191][ C0] do_nanosleep+0x216/0x510 [ 372.644231][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 372.644291][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 372.644334][ C0] ? __asan_memset+0x23/0x50 [ 372.644383][ C0] ? __hrtimer_init+0x106/0x2c0 [ 372.644448][ C0] hrtimer_nanosleep+0x146/0x370 [ 372.644508][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 372.644566][ C0] ? __might_fault+0xe3/0x190 [ 372.644627][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.644688][ C0] ? get_timespec64+0x148/0x240 [ 372.644730][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 372.644779][ C0] common_nsleep+0xa1/0xd0 [ 372.644826][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 372.644887][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 372.644961][ C0] do_syscall_64+0xcd/0x250 [ 372.645022][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.645079][ C0] RIP: 0033:0x7fd9fa154bf5 [ 372.645111][ C0] RSP: 002b:00007fd9fa0cd0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 372.645150][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9fa154bf5 [ 372.645178][ C0] RDX: 00007fd9fa0cd0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 372.645205][ C0] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007fd9fa0cd138 [ 372.645232][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd9fa1af1ac [ 372.645260][ C0] R13: 0000000000000016 R14: 00007fffa140dea0 R15: 00007fffa140df88 [ 372.645310][ C0] [ 372.645326][ C0] task:syz-executor294 state:S stack:27200 pid:4997 tgid:4997 ppid:2660 flags:0x00000002 [ 372.645448][ C0] Call Trace: [ 372.645461][ C0] [ 372.645483][ C0] __schedule+0x105f/0x34b0 [ 372.645539][ C0] ? __pfx___schedule+0x10/0x10 [ 372.645585][ C0] ? schedule+0x298/0x350 [ 372.645629][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.645681][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.645732][ C0] ? lock_acquire+0x2f/0xb0 [ 372.645784][ C0] ? schedule+0x1fd/0x350 [ 372.645830][ C0] ? futex_wait_queue+0x41/0x1f0 [ 372.645878][ C0] schedule+0xe7/0x350 [ 372.645923][ C0] futex_wait_queue+0xfc/0x1f0 [ 372.645976][ C0] __futex_wait+0x291/0x3c0 [ 372.646029][ C0] ? __pfx___futex_wait+0x10/0x10 [ 372.646076][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 372.646142][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 372.646210][ C0] ? ktime_add_safe+0x60/0x70 [ 372.646269][ C0] futex_wait+0xe9/0x380 [ 372.646317][ C0] ? __pfx_futex_wait+0x10/0x10 [ 372.646372][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.646434][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.646479][ C0] ? ktime_get+0xd9/0x1a0 [ 372.646529][ C0] do_futex+0x22b/0x350 [ 372.646571][ C0] ? __pfx_do_futex+0x10/0x10 [ 372.646622][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 372.646671][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 372.646715][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.646769][ C0] do_syscall_64+0xcd/0x250 [ 372.646830][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.646886][ C0] RIP: 0033:0x7fd9fa1281e9 [ 372.646917][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.646959][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007fd9fa1281e9 [ 372.646988][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd9fa1af1ac [ 372.647016][ C0] RBP: 000000000005ae2c R08: 00007fd9fa0d0080 R09: 00007fffa140e090 [ 372.647045][ C0] R10: 00007fffa140e090 R11: 0000000000000246 R12: 00007fd9fa1af1ac [ 372.647072][ C0] R13: 000000000005af8a R14: 00007fffa140e0b0 R15: 00007fd9fa0e46e0 [ 372.647123][ C0] [ 372.647139][ C0] task:syz-executor294 state:S stack:28400 pid:5000 tgid:4997 ppid:2660 flags:0x00000002 [ 372.647258][ C0] Call Trace: [ 372.647271][ C0] [ 372.647292][ C0] __schedule+0x105f/0x34b0 [ 372.647349][ C0] ? __pfx___schedule+0x10/0x10 [ 372.647396][ C0] ? schedule+0x298/0x350 [ 372.647447][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.647499][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.647550][ C0] ? lock_acquire+0x2f/0xb0 [ 372.647602][ C0] ? schedule+0x1fd/0x350 [ 372.647649][ C0] ? do_nanosleep+0x18a/0x510 [ 372.647689][ C0] schedule+0xe7/0x350 [ 372.647734][ C0] do_nanosleep+0x216/0x510 [ 372.647772][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 372.647831][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 372.647874][ C0] ? __asan_memset+0x23/0x50 [ 372.647922][ C0] ? __hrtimer_init+0x106/0x2c0 [ 372.647980][ C0] hrtimer_nanosleep+0x146/0x370 [ 372.648040][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 372.648098][ C0] ? __might_fault+0xe3/0x190 [ 372.648160][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.648219][ C0] ? get_timespec64+0x148/0x240 [ 372.648261][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 372.648310][ C0] common_nsleep+0xa1/0xd0 [ 372.648356][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 372.648424][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 372.648497][ C0] do_syscall_64+0xcd/0x250 [ 372.648567][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.648623][ C0] RIP: 0033:0x7fd9fa154bf5 [ 372.648654][ C0] RSP: 002b:00007fd9fa0cd0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 372.648693][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9fa154bf5 [ 372.648722][ C0] RDX: 00007fd9fa0cd0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 372.648747][ C0] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007fd9fa0cd138 [ 372.648774][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd9fa1af1ac [ 372.648801][ C0] R13: 0000000000000016 R14: 00007fffa140dea0 R15: 00007fffa140df88 [ 372.648851][ C0] [ 372.648868][ C0] task:syz-executor294 state:S stack:27200 pid:4998 tgid:4998 ppid:2661 flags:0x00000002 [ 372.648984][ C0] Call Trace: [ 372.648998][ C0] [ 372.649019][ C0] __schedule+0x105f/0x34b0 [ 372.649074][ C0] ? __pfx___schedule+0x10/0x10 [ 372.649122][ C0] ? schedule+0x298/0x350 [ 372.649186][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.649240][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.649293][ C0] ? lock_acquire+0x2f/0xb0 [ 372.649346][ C0] ? schedule+0x1fd/0x350 [ 372.649394][ C0] ? futex_wait_queue+0x41/0x1f0 [ 372.649448][ C0] schedule+0xe7/0x350 [ 372.649494][ C0] futex_wait_queue+0xfc/0x1f0 [ 372.649546][ C0] __futex_wait+0x291/0x3c0 [ 372.649599][ C0] ? __pfx___futex_wait+0x10/0x10 [ 372.649645][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 372.649709][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 372.649769][ C0] ? ktime_add_safe+0x60/0x70 [ 372.649827][ C0] futex_wait+0xe9/0x380 [ 372.649876][ C0] ? __pfx_futex_wait+0x10/0x10 [ 372.649932][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.649988][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.650032][ C0] ? ktime_get+0xd9/0x1a0 [ 372.650081][ C0] do_futex+0x22b/0x350 [ 372.650121][ C0] ? __pfx_do_futex+0x10/0x10 [ 372.650173][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 372.650221][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 372.650282][ C0] do_syscall_64+0xcd/0x250 [ 372.650345][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.650401][ C0] RIP: 0033:0x7fd9fa1281e9 [ 372.650440][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.650479][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007fd9fa1281e9 [ 372.650508][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd9fa1af1bc [ 372.650535][ C0] RBP: 000000000005af70 R08: 00007fd9fa0d0080 R09: 00007fffa140e090 [ 372.650563][ C0] R10: 00007fffa140e090 R11: 0000000000000246 R12: 00007fd9fa1af1bc [ 372.650590][ C0] R13: 000000000005b0ce R14: 00007fffa140e0b0 R15: 00007fd9fa0e46e0 [ 372.650641][ C0] [ 372.650658][ C0] task:syz-executor294 state:S stack:28480 pid:5002 tgid:4998 ppid:2661 flags:0x00000002 [ 372.650788][ C0] Call Trace: [ 372.650802][ C0] [ 372.650823][ C0] __schedule+0x105f/0x34b0 [ 372.650880][ C0] ? __pfx___schedule+0x10/0x10 [ 372.650926][ C0] ? schedule+0x298/0x350 [ 372.650971][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.651024][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.651074][ C0] ? lock_acquire+0x2f/0xb0 [ 372.651127][ C0] ? schedule+0x1fd/0x350 [ 372.651172][ C0] ? do_nanosleep+0x18a/0x510 [ 372.651213][ C0] schedule+0xe7/0x350 [ 372.651259][ C0] do_nanosleep+0x216/0x510 [ 372.651296][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 372.651356][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 372.651399][ C0] ? __asan_memset+0x23/0x50 [ 372.651454][ C0] ? __hrtimer_init+0x106/0x2c0 [ 372.651511][ C0] hrtimer_nanosleep+0x146/0x370 [ 372.651571][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 372.651628][ C0] ? __might_fault+0xe3/0x190 [ 372.651691][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.651750][ C0] ? get_timespec64+0x148/0x240 [ 372.651792][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 372.651840][ C0] common_nsleep+0xa1/0xd0 [ 372.651887][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 372.651948][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 372.652022][ C0] do_syscall_64+0xcd/0x250 [ 372.652083][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.652140][ C0] RIP: 0033:0x7fd9fa154bf5 [ 372.652173][ C0] RSP: 002b:00007fd9fa0cd0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 372.652213][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9fa154bf5 [ 372.652241][ C0] RDX: 00007fd9fa0cd0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 372.652269][ C0] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007fd9fa0cd138 [ 372.652297][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd9fa1af1ac [ 372.652324][ C0] R13: 0000000000000016 R14: 00007fffa140dea0 R15: 00007fffa140df88 [ 372.652374][ C0] [ 372.652391][ C0] task:syz-executor294 state:R running task stack:32592 pid:5005 tgid:4998 ppid:2661 flags:0x00004002 [ 372.652530][ C0] Call Trace: [ 372.652542][ C0] [ 372.652563][ C0] __switch_to_asm+0x70/0x70 [ 372.652634][ C0] [ 372.652651][ C0] task:udevd state:S stack:26784 pid:4999 tgid:4999 ppid:2548 flags:0x00004002 [ 372.652769][ C0] Call Trace: [ 372.652783][ C0] [ 372.652804][ C0] __schedule+0x105f/0x34b0 [ 372.652868][ C0] ? __pfx___schedule+0x10/0x10 [ 372.652917][ C0] ? schedule+0x298/0x350 [ 372.652961][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.653014][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.653065][ C0] ? lock_acquire+0x2f/0xb0 [ 372.653117][ C0] ? schedule+0x1fd/0x350 [ 372.653166][ C0] schedule+0xe7/0x350 [ 372.653203][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 372.653248][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 372.653294][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 372.653363][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.653424][ C0] do_epoll_wait+0x139b/0x1a90 [ 372.653509][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.653584][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.653648][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 372.653698][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.653737][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 372.653791][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.653851][ C0] do_syscall_64+0xcd/0x250 [ 372.653911][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.653967][ C0] RIP: 0033:0x7f12ec088457 [ 372.653998][ C0] RSP: 002b:00007ffd871eb7a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.654037][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ec088457 [ 372.654065][ C0] RDX: 0000000000000004 RSI: 00007ffd871eb7e8 RDI: 0000000000000004 [ 372.654092][ C0] RBP: 00005588da2be4c0 R08: 0000000000000007 R09: 79d27bf63fc7d1df [ 372.654120][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005588da300720 [ 372.654148][ C0] R13: 00007ffd871eb7e8 R14: 00000000ffffffff R15: 00005588da2be2c0 [ 372.654197][ C0] [ 372.654212][ C0] task:syz-executor294 state:S stack:27200 pid:5003 tgid:5003 ppid:2662 flags:0x00000002 [ 372.654329][ C0] Call Trace: [ 372.654342][ C0] [ 372.654364][ C0] __schedule+0x105f/0x34b0 [ 372.654429][ C0] ? __pfx___schedule+0x10/0x10 [ 372.654477][ C0] ? schedule+0x298/0x350 [ 372.654521][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.654574][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.654625][ C0] ? lock_acquire+0x2f/0xb0 [ 372.654677][ C0] ? schedule+0x1fd/0x350 [ 372.654725][ C0] ? futex_wait_queue+0x41/0x1f0 [ 372.654774][ C0] schedule+0xe7/0x350 [ 372.654820][ C0] futex_wait_queue+0xfc/0x1f0 [ 372.654872][ C0] __futex_wait+0x291/0x3c0 [ 372.654924][ C0] ? __pfx___futex_wait+0x10/0x10 [ 372.654971][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 372.655035][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 372.655094][ C0] ? ktime_add_safe+0x60/0x70 [ 372.655152][ C0] futex_wait+0xe9/0x380 [ 372.655201][ C0] ? __pfx_futex_wait+0x10/0x10 [ 372.655255][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 372.655339][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.655384][ C0] ? ktime_get+0xd9/0x1a0 [ 372.655441][ C0] do_futex+0x22b/0x350 [ 372.655484][ C0] ? __pfx_do_futex+0x10/0x10 [ 372.655539][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 372.655588][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 372.655634][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.655689][ C0] do_syscall_64+0xcd/0x250 [ 372.655749][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.655806][ C0] RIP: 0033:0x7fd9fa1281e9 [ 372.655837][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.655877][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007fd9fa1281e9 [ 372.655906][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd9fa1af1ac [ 372.655933][ C0] RBP: 000000000005aeb2 R08: 00007fd9fa0d0080 R09: 00007fffa140e090 [ 372.655960][ C0] R10: 00007fffa140e090 R11: 0000000000000246 R12: 00007fd9fa1af1ac [ 372.655988][ C0] R13: 000000000005b010 R14: 00007fffa140e0b0 R15: 00007fd9fa0e46e0 [ 372.656039][ C0] [ 372.656056][ C0] task:syz-executor294 state:S stack:28224 pid:5004 tgid:5003 ppid:2662 flags:0x00000002 [ 372.656177][ C0] Call Trace: [ 372.656190][ C0] [ 372.656211][ C0] __schedule+0x105f/0x34b0 [ 372.656267][ C0] ? __pfx___schedule+0x10/0x10 [ 372.656315][ C0] ? schedule+0x298/0x350 [ 372.656360][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.656419][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 372.656471][ C0] ? lock_acquire+0x2f/0xb0 [ 372.656525][ C0] ? schedule+0x1fd/0x350 [ 372.656575][ C0] schedule+0xe7/0x350 [ 372.656621][ C0] schedule_timeout+0x258/0x2a0 [ 372.656662][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 372.656720][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 372.656768][ C0] __wait_for_common+0x3e1/0x600 [ 372.656816][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 372.656863][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 372.656911][ C0] ? dummy_queue+0x3fb/0xb70 [ 372.656962][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.657009][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 372.657061][ C0] raw_process_ep_io+0x5d7/0xb90 [ 372.657125][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 372.657177][ C0] ? __might_fault+0xe3/0x190 [ 372.657248][ C0] ? memdup_user+0x88/0xd0 [ 372.657301][ C0] raw_ioctl+0xa4d/0x2b90 [ 372.657354][ C0] ? lock_acquire+0x2f/0xb0 [ 372.657406][ C0] ? __fget_files+0x40/0x3f0 [ 372.657474][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 372.657530][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 372.657586][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 372.657642][ C0] __x64_sys_ioctl+0x18f/0x220 [ 372.657699][ C0] do_syscall_64+0xcd/0x250 [ 372.657759][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.657816][ C0] RIP: 0033:0x7fd9fa127feb [ 372.657845][ C0] RSP: 002b:00007fd9fa0ce0e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 372.657884][ C0] RAX: ffffffffffffffda RBX: 00007fd9fa1af1a8 RCX: 00007fd9fa127feb [ 372.657913][ C0] RDX: 00007fd9fa0ce150 RSI: 0000000040085507 RDI: 0000000000000003 [ 372.657942][ C0] RBP: 00007fd9fa1af1a0 R08: 00000000ffffff81 R09: 0000000000000003 [ 372.657969][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9fa1af1ac [ 372.657996][ C0] R13: 0000000000000016 R14: 00007fffa140dea0 R15: 00007fffa140df88 [ 372.658046][ C0] [ 372.658062][ C0] [ 372.658062][ C0] Showing all locks held in the system: [ 372.658080][ C0] 2 locks held by kworker/0:1/9: [ 372.658105][ C0] 4 locks held by ksoftirqd/0/15: [ 372.658126][ C0] #0: ffff88811e1fa230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 372.658243][ C0] #1: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 372.658357][ C0] #2: ffffffff89387ad8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 372.658480][ C0] #3: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 372.658596][ C0] 7 locks held by kworker/1:1/36: [ 372.658620][ C0] #0: ffff88810628dd48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 372.658732][ C0] #1: ffffc90000267d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 372.658841][ C0] #2: ffff8881097fe190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 372.658953][ C0] #3: ffff88811e7cc190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.659048][ C0] #4: ffff88811dd29160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.659142][ C0] #5: ffff88811a599a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.659389][ C0] #6: ffffffff89bd6bc8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 372.659536][ C0] 1 lock held by syslogd/2530: [ 372.659564][ C0] 2 locks held by getty/2608: [ 372.659587][ C0] #0: ffff888114ce00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 372.659689][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 372.659802][ C0] 7 locks held by kworker/1:2/2610: [ 372.659826][ C0] #0: ffff88810628dd48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 372.659939][ C0] #1: ffffc9000181fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 372.660048][ C0] #2: ffff88810979e190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 372.660155][ C0] #3: ffff88810729d190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.660247][ C0] #4: ffff88811dd28160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.660350][ C0] #5: ffff8881118bda20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.660452][ C0] #6: ffffffff89bd6bc8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 372.660567][ C0] 11 locks held by kworker/1:3/4912: [ 372.660592][ C0] #0: ffff88810628dd48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 372.660708][ C0] #1: ffffc900020bfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 372.660825][ C0] #2: ffff888109726190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 372.660941][ C0] #3: ffff88811c9dd190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.661041][ C0] #4: ffff88811e5de160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.661140][ C0] #5: ffff88810e7a5a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 372.661237][ C0] #6: ffffffff89bd6bc8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 372.661352][ C0] #7: ffff8881062da2f0 (&led_cdev->led_access){+.+.}-{3:3}, at: led_classdev_register_ext+0x51b/0x9e0 [ 372.661464][ C0] #8: ffffffff892bb810 (triggers_list_lock){++++}-{3:3}, at: led_trigger_set_default+0x5c/0x2a0 [ 372.661568][ C0] #9: ffff8881062da208 (&led_cdev->trigger_lock){+.+.}-{3:3}, at: led_trigger_set_default+0x70/0x2a0 [ 372.661674][ C0] #10: ffffffff88ec6a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 372.661783][ C0] 4 locks held by kworker/0:5/4976: [ 372.661812][ C0] 1 lock held by udevd/4993: [ 372.661835][ C0] #0: ffffffff88ec6a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 372.661944][ C0] [ 372.661955][ C0] ============================================= [ 372.661955][ C0] [ 372.846018][ T4912] keytouch 0003:0926:3333.001F: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 372.904288][ T24] usb 5-1: USB disconnect, device number 8 [ 372.904494][ C0] keytouch 0003:0926:3333.001D: usb_submit_urb(ctrl) failed: -19 [ 373.070473][ T4912] usb 1-1: USB disconnect, device number 8 [ 373.072707][ C0] task:init state:S [ 373.465269][ T4926] usb 4-1: USB disconnect, device number 8 [ 373.469452][ C0] stack:22480 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 376.579358][ T5011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.581553][ C0] Call Trace: [ 376.581570][ C0] [ 376.581593][ C0] __schedule+0x105f/0x34b0 [ 392.994014][ C0] ? __pfx___schedule+0x10/0x10 [ 392.998895][ C0] ? schedule+0x298/0x350 [ 393.003244][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.008315][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.013541][ C0] ? lock_acquire+0x2f/0xb0 [ 393.018074][ C0] ? schedule+0x1fd/0x350 [ 393.022429][ C0] schedule+0xe7/0x350 [ 393.026546][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 393.032903][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 393.039514][ C0] ? do_sigtimedwait+0x37b/0x5c0 [ 393.044490][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 393.049900][ C0] do_sigtimedwait+0x42f/0x5c0 [ 393.054696][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 393.060010][ C0] ? lock_acquire+0x2f/0xb0 [ 393.064549][ C0] ? __might_fault+0xe3/0x190 [ 393.069272][ C0] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 393.074935][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 393.081138][ C0] ? xfd_validate_state+0x5d/0x180 [ 393.086308][ C0] do_syscall_64+0xcd/0x250 [ 393.090845][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.096783][ C0] RIP: 0033:0x7f2fc331c23c [ 393.101211][ C0] RSP: 002b:00007fff476c4b70 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 393.109729][ C0] RAX: ffffffffffffffda RBX: 00007f2fc355213c RCX: 00007f2fc331c23c [ 393.117730][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2fc35574a8 [ 393.125715][ C0] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 393.133702][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f2fc35574a0 [ 393.141946][ C0] R13: 00007fff476c4bd8 R14: 000055ab5e700169 R15: 00007f2fc358ea80 [ 393.149948][ C0] [ 393.152998][ C0] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 393.163747][ C0] Call Trace: [ 393.167032][ C0] [ 393.169978][ C0] __schedule+0x105f/0x34b0 [ 393.174515][ C0] ? __pfx___schedule+0x10/0x10 [ 393.179413][ C0] ? schedule+0x298/0x350 [ 393.183779][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.188852][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.194198][ C0] ? lock_acquire+0x2f/0xb0 [ 393.198836][ C0] ? schedule+0x1fd/0x350 [ 393.203196][ C0] schedule+0xe7/0x350 [ 393.207296][ C0] ? kthreadd+0x2ce/0x7d0 [ 393.211655][ C0] kthreadd+0x5ba/0x7d0 [ 393.215872][ C0] ? __pfx_kthreadd+0x10/0x10 [ 393.220580][ C0] ret_from_fork+0x45/0x80 [ 393.225044][ C0] ? __pfx_kthreadd+0x10/0x10 [ 393.229763][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.234593][ C0] [ 393.237660][ C0] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 393.247917][ C0] Call Trace: [ 393.251211][ C0] [ 393.254198][ C0] __schedule+0x105f/0x34b0 [ 393.258800][ C0] ? __pfx___schedule+0x10/0x10 [ 393.263695][ C0] ? schedule+0x298/0x350 [ 393.268057][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.273119][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.278448][ C0] ? lock_acquire+0x2f/0xb0 [ 393.282999][ C0] ? schedule+0x1fd/0x350 [ 393.287380][ C0] schedule+0xe7/0x350 [ 393.291579][ C0] kthread_worker_fn+0x502/0xba0 [ 393.296553][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 393.302146][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 393.307640][ C0] kthread+0x2c1/0x3a0 [ 393.311732][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.316973][ C0] ? __pfx_kthread+0x10/0x10 [ 393.321610][ C0] ret_from_fork+0x45/0x80 [ 393.326083][ C0] ? __pfx_kthread+0x10/0x10 [ 393.330699][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.335538][ C0] [ 393.338694][ C0] task:kworker/R-rcu_g state:I stack:29392 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 393.348940][ C0] Call Trace: [ 393.352232][ C0] [ 393.355196][ C0] __schedule+0x105f/0x34b0 [ 393.359740][ C0] ? __pfx___schedule+0x10/0x10 [ 393.364621][ C0] ? schedule+0x298/0x350 [ 393.368980][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.374036][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.379262][ C0] ? lock_acquire+0x2f/0xb0 [ 393.383817][ C0] ? schedule+0x1fd/0x350 [ 393.388174][ C0] schedule+0xe7/0x350 [ 393.392269][ C0] rescuer_thread+0x946/0xe20 [ 393.396990][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.402236][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 393.407472][ C0] ? __kthread_parkme+0x148/0x220 [ 393.412531][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.417786][ C0] kthread+0x2c1/0x3a0 [ 393.421977][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.427213][ C0] ? __pfx_kthread+0x10/0x10 [ 393.432001][ C0] ret_from_fork+0x45/0x80 [ 393.436449][ C0] ? __pfx_kthread+0x10/0x10 [ 393.441060][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.445865][ C0] [ 393.448916][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 393.459168][ C0] Call Trace: [ 393.462480][ C0] [ 393.465457][ C0] __schedule+0x105f/0x34b0 [ 393.470020][ C0] ? __pfx___schedule+0x10/0x10 [ 393.474904][ C0] ? schedule+0x298/0x350 [ 393.479271][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.484427][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.489665][ C0] ? lock_acquire+0x2f/0xb0 [ 393.494202][ C0] ? schedule+0x1fd/0x350 [ 393.498563][ C0] schedule+0xe7/0x350 [ 393.502678][ C0] rescuer_thread+0x946/0xe20 [ 393.507406][ C0] ? __kthread_parkme+0xb7/0x220 [ 393.512389][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.517636][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.522866][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 393.528268][ C0] ? __kthread_parkme+0x148/0x220 [ 393.533387][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.538637][ C0] kthread+0x2c1/0x3a0 [ 393.542765][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.548007][ C0] ? __pfx_kthread+0x10/0x10 [ 393.552637][ C0] ret_from_fork+0x45/0x80 [ 393.557100][ C0] ? __pfx_kthread+0x10/0x10 [ 393.561809][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.566624][ C0] [ 393.569687][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 393.579942][ C0] Call Trace: [ 393.583232][ C0] [ 393.586226][ C0] __schedule+0x105f/0x34b0 [ 393.590805][ C0] ? __pfx___schedule+0x10/0x10 [ 393.595713][ C0] ? schedule+0x298/0x350 [ 393.600166][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.605240][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.610469][ C0] ? lock_acquire+0x2f/0xb0 [ 393.615095][ C0] ? schedule+0x1fd/0x350 [ 393.619457][ C0] schedule+0xe7/0x350 [ 393.623556][ C0] rescuer_thread+0x946/0xe20 [ 393.628264][ C0] ? __kthread_parkme+0xb7/0x220 [ 393.633221][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.638284][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.643510][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 393.648845][ C0] ? __kthread_parkme+0x148/0x220 [ 393.653898][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.659127][ C0] kthread+0x2c1/0x3a0 [ 393.663261][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.668515][ C0] ? __pfx_kthread+0x10/0x10 [ 393.673253][ C0] ret_from_fork+0x45/0x80 [ 393.677712][ C0] ? __pfx_kthread+0x10/0x10 [ 393.682329][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.687143][ C0] [ 393.690209][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 393.700630][ C0] Call Trace: [ 393.703926][ C0] [ 393.706879][ C0] __schedule+0x105f/0x34b0 [ 393.711424][ C0] ? __pfx___schedule+0x10/0x10 [ 393.716330][ C0] ? schedule+0x298/0x350 [ 393.720685][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.725752][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.730993][ C0] ? lock_acquire+0x2f/0xb0 [ 393.735529][ C0] ? schedule+0x1fd/0x350 [ 393.739890][ C0] schedule+0xe7/0x350 [ 393.744005][ C0] rescuer_thread+0x946/0xe20 [ 393.748749][ C0] ? __kthread_parkme+0xb7/0x220 [ 393.753718][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.758847][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.764087][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 393.769349][ C0] ? __kthread_parkme+0x148/0x220 [ 393.774404][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 393.779645][ C0] kthread+0x2c1/0x3a0 [ 393.783758][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.789012][ C0] ? __pfx_kthread+0x10/0x10 [ 393.793660][ C0] ret_from_fork+0x45/0x80 [ 393.798114][ C0] ? __pfx_kthread+0x10/0x10 [ 393.802827][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.807727][ C0] [ 393.810757][ C0] task:kworker/0:0 state:I stack:26880 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 393.820997][ C0] Workqueue: 0x0 (events) [ 393.825447][ C0] Call Trace: [ 393.828733][ C0] [ 393.831686][ C0] __schedule+0x105f/0x34b0 [ 393.836226][ C0] ? __pfx___schedule+0x10/0x10 [ 393.841099][ C0] ? schedule+0x298/0x350 [ 393.845551][ C0] ? __pfx_lock_release+0x10/0x10 [ 393.850614][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 393.855841][ C0] ? lock_acquire+0x2f/0xb0 [ 393.860381][ C0] ? schedule+0x1fd/0x350 [ 393.864741][ C0] schedule+0xe7/0x350 [ 393.868840][ C0] ? worker_thread+0x271/0xf00 [ 393.873648][ C0] worker_thread+0x2de/0xf00 [ 393.878283][ C0] ? __pfx_worker_thread+0x10/0x10 [ 393.883426][ C0] kthread+0x2c1/0x3a0 [ 393.887531][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.892767][ C0] ? __pfx_kthread+0x10/0x10 [ 393.897547][ C0] ret_from_fork+0x45/0x80 [ 393.902014][ C0] ? __pfx_kthread+0x10/0x10 [ 393.906636][ C0] ret_from_fork_asm+0x1a/0x30 [ 393.911490][ C0] [ 393.914551][ C0] task:kworker/0:1 state:R running task stack:21856 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 393.926455][ C0] Workqueue: events console_callback [ 393.931802][ C0] Call Trace: [ 393.935092][ C0] [ 393.938041][ C0] __schedule+0x105f/0x34b0 [ 393.942577][ C0] ? __pfx___schedule+0x10/0x10 [ 393.947449][ C0] ? find_held_lock+0x2d/0x110 [ 393.952244][ C0] ? __cond_resched+0x1b/0x30 [ 393.956966][ C0] preempt_schedule_common+0x44/0xc0 [ 393.962291][ C0] __cond_resched+0x1b/0x30 [ 393.966819][ C0] process_one_work+0xbc5/0x1ba0 [ 393.971823][ C0] ? __pfx_console_callback+0x10/0x10 [ 393.977319][ C0] ? __pfx_process_one_work+0x10/0x10 [ 393.982737][ C0] ? assign_work+0x1a0/0x250 [ 393.987373][ C0] worker_thread+0x6c8/0xf00 [ 393.992098][ C0] ? __kthread_parkme+0x148/0x220 [ 393.997153][ C0] ? __pfx_worker_thread+0x10/0x10 [ 394.002320][ C0] kthread+0x2c1/0x3a0 [ 394.006415][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.011641][ C0] ? __pfx_kthread+0x10/0x10 [ 394.016281][ C0] ret_from_fork+0x45/0x80 [ 394.020739][ C0] ? __pfx_kthread+0x10/0x10 [ 394.025356][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.030206][ C0] [ 394.033247][ C0] task:kworker/0:0H state:I stack:29584 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 394.043591][ C0] Workqueue: 0x0 (events_highpri) [ 394.048740][ C0] Call Trace: [ 394.052030][ C0] [ 394.054982][ C0] __schedule+0x105f/0x34b0 [ 394.059526][ C0] ? __pfx___schedule+0x10/0x10 [ 394.064405][ C0] ? schedule+0x298/0x350 [ 394.068762][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.073817][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.079041][ C0] ? lock_acquire+0x2f/0xb0 [ 394.083595][ C0] ? schedule+0x1fd/0x350 [ 394.088035][ C0] schedule+0xe7/0x350 [ 394.092123][ C0] ? worker_thread+0x271/0xf00 [ 394.096923][ C0] worker_thread+0x2de/0xf00 [ 394.101579][ C0] ? __pfx_worker_thread+0x10/0x10 [ 394.106735][ C0] kthread+0x2c1/0x3a0 [ 394.110835][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.116088][ C0] ? __pfx_kthread+0x10/0x10 [ 394.120707][ C0] ret_from_fork+0x45/0x80 [ 394.125177][ C0] ? __pfx_kthread+0x10/0x10 [ 394.129830][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.134646][ C0] [ 394.137687][ C0] task:kworker/u8:0 state:I stack:26512 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 394.147933][ C0] Workqueue: 0x0 (events_unbound) [ 394.153165][ C0] Call Trace: [ 394.156460][ C0] [ 394.159406][ C0] __schedule+0x105f/0x34b0 [ 394.164046][ C0] ? __pfx___schedule+0x10/0x10 [ 394.168949][ C0] ? schedule+0x298/0x350 [ 394.173355][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.178414][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.183713][ C0] ? lock_acquire+0x2f/0xb0 [ 394.188288][ C0] ? schedule+0x1fd/0x350 [ 394.192661][ C0] schedule+0xe7/0x350 [ 394.196772][ C0] ? worker_thread+0x271/0xf00 [ 394.201573][ C0] worker_thread+0x2de/0xf00 [ 394.206225][ C0] ? __pfx_worker_thread+0x10/0x10 [ 394.211377][ C0] kthread+0x2c1/0x3a0 [ 394.215480][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.220717][ C0] ? __pfx_kthread+0x10/0x10 [ 394.225332][ C0] ret_from_fork+0x45/0x80 [ 394.229797][ C0] ? __pfx_kthread+0x10/0x10 [ 394.234431][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.239262][ C0] [ 394.242300][ C0] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 394.252754][ C0] Call Trace: [ 394.256051][ C0] [ 394.258999][ C0] __schedule+0x105f/0x34b0 [ 394.263540][ C0] ? __pfx___schedule+0x10/0x10 [ 394.268418][ C0] ? schedule+0x298/0x350 [ 394.272780][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.277920][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.283197][ C0] ? lock_acquire+0x2f/0xb0 [ 394.287749][ C0] ? schedule+0x1fd/0x350 [ 394.292119][ C0] schedule+0xe7/0x350 [ 394.296220][ C0] rescuer_thread+0x946/0xe20 [ 394.300944][ C0] ? __kthread_parkme+0xb7/0x220 [ 394.305902][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.310968][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 394.316218][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 394.321452][ C0] ? __kthread_parkme+0x148/0x220 [ 394.326499][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 394.331732][ C0] kthread+0x2c1/0x3a0 [ 394.335822][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.341051][ C0] ? __pfx_kthread+0x10/0x10 [ 394.345666][ C0] ret_from_fork+0x45/0x80 [ 394.350123][ C0] ? __pfx_kthread+0x10/0x10 [ 394.354758][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.359573][ C0] [ 394.362623][ C0] task:rcu_tasks_kthre state:I stack:29280 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 394.372887][ C0] Call Trace: [ 394.376177][ C0] [ 394.379142][ C0] __schedule+0x105f/0x34b0 [ 394.383706][ C0] ? __pfx___schedule+0x10/0x10 [ 394.388680][ C0] ? schedule+0x298/0x350 [ 394.393130][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.398203][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.403451][ C0] ? lock_acquire+0x2f/0xb0 [ 394.408082][ C0] ? schedule+0x1fd/0x350 [ 394.412440][ C0] schedule+0xe7/0x350 [ 394.416570][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 394.421465][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 394.426429][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 394.431909][ C0] kthread+0x2c1/0x3a0 [ 394.435996][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.441242][ C0] ? __pfx_kthread+0x10/0x10 [ 394.445875][ C0] ret_from_fork+0x45/0x80 [ 394.450323][ C0] ? __pfx_kthread+0x10/0x10 [ 394.454937][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.459848][ C0] [ 394.462883][ C0] task:rcu_tasks_trace state:I stack:29040 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 394.473122][ C0] Call Trace: [ 394.476415][ C0] [ 394.479386][ C0] __schedule+0x105f/0x34b0 [ 394.483923][ C0] ? __pfx___schedule+0x10/0x10 [ 394.488852][ C0] ? schedule+0x298/0x350 [ 394.493212][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.498274][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.503540][ C0] ? lock_acquire+0x2f/0xb0 [ 394.508078][ C0] ? schedule+0x1fd/0x350 [ 394.512485][ C0] schedule+0xe7/0x350 [ 394.516684][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 394.521599][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 394.526610][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 394.532111][ C0] kthread+0x2c1/0x3a0 [ 394.536228][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.541455][ C0] ? __pfx_kthread+0x10/0x10 [ 394.546083][ C0] ret_from_fork+0x45/0x80 [ 394.550534][ C0] ? __pfx_kthread+0x10/0x10 [ 394.555148][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.559960][ C0] [ 394.562992][ C0] task:ksoftirqd/0 state:R running task stack:22784 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 394.574801][ C0] Call Trace: [ 394.578094][ C0] [ 394.581086][ C0] __schedule+0x105f/0x34b0 [ 394.585649][ C0] ? __pfx___schedule+0x10/0x10 [ 394.590566][ C0] ? lockdep_softirqs_on+0x221/0x340 [ 394.595901][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 394.601043][ C0] ? smpboot_thread_fn+0x59d/0xa30 [ 394.606196][ C0] ? __cond_resched+0x1b/0x30 [ 394.610905][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 394.616042][ C0] ? smpboot_thread_fn+0x59d/0xa30 [ 394.621201][ C0] preempt_schedule_common+0x44/0xc0 [ 394.626532][ C0] __cond_resched+0x1b/0x30 [ 394.631067][ C0] smpboot_thread_fn+0x661/0xa30 [ 394.636038][ C0] ? __kthread_parkme+0x148/0x220 [ 394.641097][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 394.646591][ C0] kthread+0x2c1/0x3a0 [ 394.650689][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.655937][ C0] ? __pfx_kthread+0x10/0x10 [ 394.660573][ C0] ret_from_fork+0x45/0x80 [ 394.665049][ C0] ? __pfx_kthread+0x10/0x10 [ 394.669693][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.674507][ C0] [ 394.677545][ C0] task:rcu_preempt state:I stack:28640 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 394.687791][ C0] Call Trace: [ 394.691087][ C0] [ 394.694067][ C0] __schedule+0x105f/0x34b0 [ 394.698624][ C0] ? __pfx___schedule+0x10/0x10 [ 394.703501][ C0] ? schedule+0x298/0x350 [ 394.707852][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.712937][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.718292][ C0] ? lock_acquire+0x2f/0xb0 [ 394.722857][ C0] ? schedule+0x1fd/0x350 [ 394.727237][ C0] schedule+0xe7/0x350 [ 394.731436][ C0] schedule_timeout+0x136/0x2a0 [ 394.736859][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 394.742274][ C0] ? __pfx_process_timeout+0x10/0x10 [ 394.747614][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 394.753508][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 394.759083][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 394.763886][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 394.769200][ C0] ? rcu_gp_init+0xc87/0x1630 [ 394.773912][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 394.779147][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 394.785069][ C0] rcu_gp_kthread+0x271/0x380 [ 394.789867][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 394.795122][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 394.800445][ C0] ? __kthread_parkme+0x148/0x220 [ 394.805594][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 394.810841][ C0] kthread+0x2c1/0x3a0 [ 394.814941][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.820171][ C0] ? __pfx_kthread+0x10/0x10 [ 394.824788][ C0] ret_from_fork+0x45/0x80 [ 394.829245][ C0] ? __pfx_kthread+0x10/0x10 [ 394.833875][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.838680][ C0] [ 394.841752][ C0] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 394.852010][ C0] Call Trace: [ 394.855303][ C0] [ 394.858340][ C0] __schedule+0x105f/0x34b0 [ 394.862882][ C0] ? __pfx___schedule+0x10/0x10 [ 394.867858][ C0] ? schedule+0x298/0x350 [ 394.872227][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.877284][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.882534][ C0] ? lock_acquire+0x2f/0xb0 [ 394.887163][ C0] ? schedule+0x1fd/0x350 [ 394.891535][ C0] schedule+0xe7/0x350 [ 394.895628][ C0] kthread_worker_fn+0x502/0xba0 [ 394.900591][ C0] ? __kthread_parkme+0x148/0x220 [ 394.905636][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 394.911221][ C0] kthread+0x2c1/0x3a0 [ 394.915312][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 394.920620][ C0] ? __pfx_kthread+0x10/0x10 [ 394.925251][ C0] ret_from_fork+0x45/0x80 [ 394.929719][ C0] ? __pfx_kthread+0x10/0x10 [ 394.934356][ C0] ret_from_fork_asm+0x1a/0x30 [ 394.939305][ C0] [ 394.942372][ C0] task:rcu_exp_gp_kthr state:D stack:28688 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 394.952661][ C0] Call Trace: [ 394.955954][ C0] [ 394.958990][ C0] __schedule+0x105f/0x34b0 [ 394.963557][ C0] ? __pfx___schedule+0x10/0x10 [ 394.968442][ C0] ? schedule+0x298/0x350 [ 394.972884][ C0] ? __pfx_lock_release+0x10/0x10 [ 394.977938][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 394.983165][ C0] ? lock_acquire+0x2f/0xb0 [ 394.987718][ C0] ? schedule+0x1fd/0x350 [ 394.992178][ C0] schedule+0xe7/0x350 [ 394.996274][ C0] schedule_timeout+0x136/0x2a0 [ 395.001169][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 395.006564][ C0] ? __pfx_process_timeout+0x10/0x10 [ 395.011875][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 395.017712][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 395.022940][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 395.028793][ C0] rcu_exp_wait_wake+0x95b/0x1640 [ 395.033856][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.038940][ C0] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 395.044430][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 395.049676][ C0] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 395.055527][ C0] kthread_worker_fn+0x305/0xba0 [ 395.060507][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 395.065832][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 395.071458][ C0] kthread+0x2c1/0x3a0 [ 395.075550][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.080781][ C0] ? __pfx_kthread+0x10/0x10 [ 395.085404][ C0] ret_from_fork+0x45/0x80 [ 395.089863][ C0] ? __pfx_kthread+0x10/0x10 [ 395.094478][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.099286][ C0] [ 395.102316][ C0] task:migration/0 state:R running task stack:30032 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 395.114232][ C0] Stopper: 0x0 <- 0x0 [ 395.118240][ C0] Call Trace: [ 395.121542][ C0] [ 395.124520][ C0] __schedule+0x105f/0x34b0 [ 395.129059][ C0] ? __pfx___schedule+0x10/0x10 [ 395.134047][ C0] ? schedule+0x298/0x350 [ 395.138408][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.143464][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.148692][ C0] ? lock_acquire+0x2f/0xb0 [ 395.153227][ C0] ? schedule+0x1fd/0x350 [ 395.157584][ C0] schedule+0xe7/0x350 [ 395.161683][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 395.166663][ C0] ? __kthread_parkme+0x148/0x220 [ 395.171711][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.177194][ C0] kthread+0x2c1/0x3a0 [ 395.181311][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.186529][ C0] ? __pfx_kthread+0x10/0x10 [ 395.191141][ C0] ret_from_fork+0x45/0x80 [ 395.195588][ C0] ? __pfx_kthread+0x10/0x10 [ 395.200200][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.205005][ C0] [ 395.208121][ C0] task:cpuhp/0 state:S stack:26448 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 395.218348][ C0] Call Trace: [ 395.221636][ C0] [ 395.224594][ C0] __schedule+0x105f/0x34b0 [ 395.229150][ C0] ? __pfx___schedule+0x10/0x10 [ 395.234024][ C0] ? schedule+0x298/0x350 [ 395.238404][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.243458][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.248699][ C0] ? lock_acquire+0x2f/0xb0 [ 395.253232][ C0] ? schedule+0x1fd/0x350 [ 395.257586][ C0] schedule+0xe7/0x350 [ 395.261694][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 395.266668][ C0] ? __kthread_parkme+0x148/0x220 [ 395.271719][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.277204][ C0] kthread+0x2c1/0x3a0 [ 395.281294][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.286514][ C0] ? __pfx_kthread+0x10/0x10 [ 395.291134][ C0] ret_from_fork+0x45/0x80 [ 395.295582][ C0] ? __pfx_kthread+0x10/0x10 [ 395.300194][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.305020][ C0] [ 395.308063][ C0] task:cpuhp/1 state:S stack:26944 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 395.318307][ C0] Call Trace: [ 395.321631][ C0] [ 395.324582][ C0] __schedule+0x105f/0x34b0 [ 395.329117][ C0] ? __pfx___schedule+0x10/0x10 [ 395.333994][ C0] ? schedule+0x298/0x350 [ 395.338434][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.343493][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.348730][ C0] ? lock_acquire+0x2f/0xb0 [ 395.353261][ C0] ? schedule+0x1fd/0x350 [ 395.357664][ C0] schedule+0xe7/0x350 [ 395.361769][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 395.366736][ C0] ? __kthread_parkme+0x148/0x220 [ 395.371783][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.377280][ C0] kthread+0x2c1/0x3a0 [ 395.381369][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.386603][ C0] ? __pfx_kthread+0x10/0x10 [ 395.391215][ C0] ret_from_fork+0x45/0x80 [ 395.395674][ C0] ? __pfx_kthread+0x10/0x10 [ 395.400285][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.405087][ C0] [ 395.408122][ C0] task:migration/1 state:S stack:30032 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 395.418380][ C0] Stopper: 0x0 <- 0x0 [ 395.422377][ C0] Call Trace: [ 395.425750][ C0] [ 395.428695][ C0] __schedule+0x105f/0x34b0 [ 395.433231][ C0] ? __pfx___schedule+0x10/0x10 [ 395.438102][ C0] ? schedule+0x298/0x350 [ 395.442474][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.447546][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.452769][ C0] ? lock_acquire+0x2f/0xb0 [ 395.457304][ C0] ? schedule+0x1fd/0x350 [ 395.461658][ C0] schedule+0xe7/0x350 [ 395.465752][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 395.470801][ C0] ? __kthread_parkme+0x148/0x220 [ 395.475851][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.481328][ C0] kthread+0x2c1/0x3a0 [ 395.485414][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.490636][ C0] ? __pfx_kthread+0x10/0x10 [ 395.495338][ C0] ret_from_fork+0x45/0x80 [ 395.499782][ C0] ? __pfx_kthread+0x10/0x10 [ 395.504421][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.509315][ C0] [ 395.512342][ C0] task:ksoftirqd/1 state:S stack:24352 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 395.522660][ C0] Call Trace: [ 395.525956][ C0] [ 395.528911][ C0] __schedule+0x105f/0x34b0 [ 395.533446][ C0] ? __pfx___schedule+0x10/0x10 [ 395.538320][ C0] ? schedule+0x298/0x350 [ 395.542693][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.547748][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.552974][ C0] ? lock_acquire+0x2f/0xb0 [ 395.557509][ C0] ? schedule+0x1fd/0x350 [ 395.561865][ C0] schedule+0xe7/0x350 [ 395.565960][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 395.570939][ C0] ? __kthread_parkme+0x148/0x220 [ 395.576019][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.581514][ C0] kthread+0x2c1/0x3a0 [ 395.585605][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.590838][ C0] ? __pfx_kthread+0x10/0x10 [ 395.595536][ C0] ret_from_fork+0x45/0x80 [ 395.599979][ C0] ? __pfx_kthread+0x10/0x10 [ 395.604591][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.609394][ C0] [ 395.612423][ C0] task:kworker/1:0 state:D stack:21696 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 395.622708][ C0] Workqueue: usb_hub_wq hub_event [ 395.627783][ C0] Call Trace: [ 395.631071][ C0] [ 395.634037][ C0] __schedule+0x105f/0x34b0 [ 395.638575][ C0] ? __pfx___schedule+0x10/0x10 [ 395.643448][ C0] ? schedule+0x298/0x350 [ 395.647802][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.652955][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.658195][ C0] ? lock_acquire+0x2f/0xb0 [ 395.662749][ C0] ? schedule+0x1fd/0x350 [ 395.667114][ C0] schedule+0xe7/0x350 [ 395.671227][ C0] schedule_preempt_disabled+0x13/0x30 [ 395.676729][ C0] __mutex_lock+0x5b8/0x9c0 [ 395.681288][ C0] ? __input_unregister_device+0x136/0x450 [ 395.687142][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 395.692198][ C0] ? __input_unregister_device+0x128/0x450 [ 395.698080][ C0] ? mark_held_locks+0x9f/0xe0 [ 395.702887][ C0] ? __input_unregister_device+0x136/0x450 [ 395.708729][ C0] __input_unregister_device+0x136/0x450 [ 395.714437][ C0] input_unregister_device+0xb9/0x100 [ 395.719864][ C0] hidinput_disconnect+0x160/0x3e0 [ 395.725032][ C0] hid_disconnect+0x14d/0x1b0 [ 395.729773][ C0] hid_device_remove+0x1a8/0x260 [ 395.735186][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 395.740676][ C0] device_remove+0xc8/0x170 [ 395.745311][ C0] device_release_driver_internal+0x44a/0x610 [ 395.751433][ C0] bus_remove_device+0x22f/0x420 [ 395.756411][ C0] device_del+0x396/0x9f0 [ 395.760782][ C0] ? __pfx_device_del+0x10/0x10 [ 395.765684][ C0] ? mark_held_locks+0x9f/0xe0 [ 395.770578][ C0] hid_destroy_device+0xe5/0x150 [ 395.775565][ C0] usbhid_disconnect+0xa0/0xe0 [ 395.780442][ C0] usb_unbind_interface+0x1e8/0x970 [ 395.785674][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 395.790574][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 395.796329][ C0] device_remove+0x122/0x170 [ 395.800958][ C0] device_release_driver_internal+0x44a/0x610 [ 395.807097][ C0] bus_remove_device+0x22f/0x420 [ 395.812084][ C0] device_del+0x396/0x9f0 [ 395.816452][ C0] ? __pfx_device_del+0x10/0x10 [ 395.821356][ C0] ? kobject_put+0x210/0x5a0 [ 395.826118][ C0] usb_disable_device+0x36c/0x7f0 [ 395.831294][ C0] usb_disconnect+0x2e1/0x920 [ 395.836108][ C0] hub_event+0x1bed/0x4f40 [ 395.840693][ C0] ? lock_acquire+0x2f/0xb0 [ 395.845258][ C0] ? __pfx_hub_event+0x10/0x10 [ 395.850156][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 395.855830][ C0] ? rcu_is_watching+0x12/0xc0 [ 395.860628][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.865880][ C0] ? process_one_work+0x921/0x1ba0 [ 395.871052][ C0] ? lock_acquire+0x2f/0xb0 [ 395.875604][ C0] ? process_one_work+0x921/0x1ba0 [ 395.880750][ C0] process_one_work+0x9c5/0x1ba0 [ 395.885816][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 395.891586][ C0] ? __pfx_process_one_work+0x10/0x10 [ 395.897119][ C0] ? assign_work+0x1a0/0x250 [ 395.901751][ C0] worker_thread+0x6c8/0xf00 [ 395.906391][ C0] ? __pfx_worker_thread+0x10/0x10 [ 395.911541][ C0] kthread+0x2c1/0x3a0 [ 395.915640][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 395.920864][ C0] ? __pfx_kthread+0x10/0x10 [ 395.925508][ C0] ret_from_fork+0x45/0x80 [ 395.930132][ C0] ? __pfx_kthread+0x10/0x10 [ 395.934743][ C0] ret_from_fork_asm+0x1a/0x30 [ 395.939552][ C0] [ 395.942587][ C0] task:kworker/1:0H state:I stack:28880 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 395.952910][ C0] Workqueue: 0x0 (events_highpri) [ 395.958059][ C0] Call Trace: [ 395.961346][ C0] [ 395.964339][ C0] __schedule+0x105f/0x34b0 [ 395.968904][ C0] ? __pfx___schedule+0x10/0x10 [ 395.973806][ C0] ? schedule+0x298/0x350 [ 395.978176][ C0] ? __pfx_lock_release+0x10/0x10 [ 395.983329][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 395.988613][ C0] ? lock_acquire+0x2f/0xb0 [ 395.993164][ C0] ? schedule+0x1fd/0x350 [ 395.997539][ C0] schedule+0xe7/0x350 [ 396.001819][ C0] ? worker_thread+0x271/0xf00 [ 396.006633][ C0] worker_thread+0x2de/0xf00 [ 396.011294][ C0] ? __pfx_worker_thread+0x10/0x10 [ 396.016445][ C0] kthread+0x2c1/0x3a0 [ 396.020537][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.025758][ C0] ? __pfx_kthread+0x10/0x10 [ 396.030396][ C0] ret_from_fork+0x45/0x80 [ 396.034861][ C0] ? __pfx_kthread+0x10/0x10 [ 396.039503][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.044393][ C0] [ 396.047539][ C0] task:kdevtmpfs state:S stack:27168 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 396.057782][ C0] Call Trace: [ 396.061077][ C0] [ 396.064050][ C0] __schedule+0x105f/0x34b0 [ 396.068604][ C0] ? __pfx___schedule+0x10/0x10 [ 396.073481][ C0] ? schedule+0x298/0x350 [ 396.077832][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.082911][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.088138][ C0] ? lock_acquire+0x2f/0xb0 [ 396.092684][ C0] ? schedule+0x1fd/0x350 [ 396.097045][ C0] schedule+0xe7/0x350 [ 396.101137][ C0] ? devtmpfs_work_loop+0x683/0x7d0 [ 396.106355][ C0] devtmpfs_work_loop+0x6d6/0x7d0 [ 396.111402][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 396.116983][ C0] ? find_held_lock+0x2d/0x110 [ 396.121782][ C0] ? devtmpfsd+0x23/0x50 [ 396.126085][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 396.131925][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 396.136731][ C0] devtmpfsd+0x4c/0x50 [ 396.140822][ C0] kthread+0x2c1/0x3a0 [ 396.144922][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.150146][ C0] ? __pfx_kthread+0x10/0x10 [ 396.154789][ C0] ret_from_fork+0x45/0x80 [ 396.159237][ C0] ? __pfx_kthread+0x10/0x10 [ 396.163853][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.168664][ C0] [ 396.171695][ C0] task:kworker/R-inet_ state:I stack:30080 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 396.182025][ C0] Call Trace: [ 396.185334][ C0] [ 396.188282][ C0] __schedule+0x105f/0x34b0 [ 396.192841][ C0] ? __pfx___schedule+0x10/0x10 [ 396.197719][ C0] ? schedule+0x298/0x350 [ 396.202074][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.207130][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.212380][ C0] ? lock_acquire+0x2f/0xb0 [ 396.216918][ C0] ? schedule+0x1fd/0x350 [ 396.221301][ C0] schedule+0xe7/0x350 [ 396.225396][ C0] rescuer_thread+0x946/0xe20 [ 396.230104][ C0] ? __kthread_parkme+0xb7/0x220 [ 396.235151][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.240301][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 396.245547][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 396.250793][ C0] ? __kthread_parkme+0x148/0x220 [ 396.255843][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 396.261075][ C0] kthread+0x2c1/0x3a0 [ 396.265165][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.270391][ C0] ? __pfx_kthread+0x10/0x10 [ 396.275093][ C0] ret_from_fork+0x45/0x80 [ 396.279545][ C0] ? __pfx_kthread+0x10/0x10 [ 396.284179][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.288982][ C0] [ 396.292018][ C0] task:kworker/u8:1 state:I stack:24384 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 396.302280][ C0] Workqueue: 0x0 (events_unbound) [ 396.307445][ C0] Call Trace: [ 396.310731][ C0] [ 396.313684][ C0] __schedule+0x105f/0x34b0 [ 396.318219][ C0] ? __pfx___schedule+0x10/0x10 [ 396.323094][ C0] ? schedule+0x298/0x350 [ 396.327448][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.332514][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.337738][ C0] ? lock_acquire+0x2f/0xb0 [ 396.342359][ C0] ? schedule+0x1fd/0x350 [ 396.346733][ C0] schedule+0xe7/0x350 [ 396.350823][ C0] ? worker_thread+0x271/0xf00 [ 396.355618][ C0] worker_thread+0x2de/0xf00 [ 396.360250][ C0] ? __kthread_parkme+0x148/0x220 [ 396.365299][ C0] ? __pfx_worker_thread+0x10/0x10 [ 396.370443][ C0] kthread+0x2c1/0x3a0 [ 396.374531][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.379753][ C0] ? __pfx_kthread+0x10/0x10 [ 396.384365][ C0] ret_from_fork+0x45/0x80 [ 396.388832][ C0] ? __pfx_kthread+0x10/0x10 [ 396.393556][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.398360][ C0] [ 396.401386][ C0] task:kauditd state:S stack:29120 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 396.411615][ C0] Call Trace: [ 396.414929][ C0] [ 396.417961][ C0] __schedule+0x105f/0x34b0 [ 396.422516][ C0] ? __pfx___schedule+0x10/0x10 [ 396.427440][ C0] ? schedule+0x298/0x350 [ 396.431791][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.436845][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.442068][ C0] ? lock_acquire+0x2f/0xb0 [ 396.446598][ C0] ? schedule+0x1fd/0x350 [ 396.450973][ C0] schedule+0xe7/0x350 [ 396.455071][ C0] kauditd_thread+0x4da/0xa60 [ 396.459856][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 396.465098][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 396.471294][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 396.476522][ C0] ? __kthread_parkme+0x148/0x220 [ 396.481569][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 396.486811][ C0] kthread+0x2c1/0x3a0 [ 396.490938][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.496165][ C0] ? __pfx_kthread+0x10/0x10 [ 396.500779][ C0] ret_from_fork+0x45/0x80 [ 396.505229][ C0] ? __pfx_kthread+0x10/0x10 [ 396.509871][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.514676][ C0] [ 396.517733][ C0] task:khungtaskd state:S stack:28896 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 396.527965][ C0] Call Trace: [ 396.531258][ C0] [ 396.534207][ C0] __schedule+0x105f/0x34b0 [ 396.538744][ C0] ? __pfx___schedule+0x10/0x10 [ 396.543618][ C0] ? schedule+0x298/0x350 [ 396.547988][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.553069][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.558297][ C0] ? lock_acquire+0x2f/0xb0 [ 396.562919][ C0] ? schedule+0x1fd/0x350 [ 396.567273][ C0] schedule+0xe7/0x350 [ 396.571366][ C0] schedule_timeout+0x136/0x2a0 [ 396.576258][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 396.581654][ C0] ? __pfx_process_timeout+0x10/0x10 [ 396.586964][ C0] ? lock_acquire+0x2f/0xb0 [ 396.591591][ C0] ? watchdog+0x214/0x1240 [ 396.596037][ C0] watchdog+0x130/0x1240 [ 396.600409][ C0] ? __pfx_watchdog+0x10/0x10 [ 396.605146][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 396.610398][ C0] ? __kthread_parkme+0x148/0x220 [ 396.615500][ C0] ? __pfx_watchdog+0x10/0x10 [ 396.620221][ C0] kthread+0x2c1/0x3a0 [ 396.624336][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.629818][ C0] ? __pfx_kthread+0x10/0x10 [ 396.634448][ C0] ret_from_fork+0x45/0x80 [ 396.638897][ C0] ? __pfx_kthread+0x10/0x10 [ 396.643516][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.648335][ C0] [ 396.651390][ C0] task:oom_reaper state:S stack:30176 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 396.661634][ C0] Call Trace: [ 396.664924][ C0] [ 396.667872][ C0] __schedule+0x105f/0x34b0 [ 396.672517][ C0] ? __pfx___schedule+0x10/0x10 [ 396.677399][ C0] ? schedule+0x298/0x350 [ 396.681758][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.686815][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.692048][ C0] ? lock_acquire+0x2f/0xb0 [ 396.696577][ C0] ? schedule+0x1fd/0x350 [ 396.700932][ C0] schedule+0xe7/0x350 [ 396.705057][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 396.709934][ C0] oom_reaper+0x9cc/0xb50 [ 396.714295][ C0] ? __kthread_parkme+0xb7/0x220 [ 396.719256][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.724330][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 396.729208][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 396.735398][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 396.740644][ C0] ? __kthread_parkme+0x148/0x220 [ 396.745695][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 396.750657][ C0] kthread+0x2c1/0x3a0 [ 396.754836][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.760074][ C0] ? __pfx_kthread+0x10/0x10 [ 396.764690][ C0] ret_from_fork+0x45/0x80 [ 396.769161][ C0] ? __pfx_kthread+0x10/0x10 [ 396.773967][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.778791][ C0] [ 396.781818][ C0] task:kworker/R-write state:I stack:30176 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 396.792078][ C0] Call Trace: [ 396.795389][ C0] [ 396.798358][ C0] __schedule+0x105f/0x34b0 [ 396.802904][ C0] ? __pfx___schedule+0x10/0x10 [ 396.807798][ C0] ? schedule+0x298/0x350 [ 396.812151][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.817211][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.822441][ C0] ? lock_acquire+0x2f/0xb0 [ 396.827016][ C0] ? schedule+0x1fd/0x350 [ 396.831374][ C0] schedule+0xe7/0x350 [ 396.835479][ C0] rescuer_thread+0x946/0xe20 [ 396.840191][ C0] ? __kthread_parkme+0xb7/0x220 [ 396.845149][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.850234][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 396.855474][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 396.860751][ C0] ? __kthread_parkme+0x148/0x220 [ 396.865827][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 396.871150][ C0] kthread+0x2c1/0x3a0 [ 396.875262][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 396.880482][ C0] ? __pfx_kthread+0x10/0x10 [ 396.885111][ C0] ret_from_fork+0x45/0x80 [ 396.889560][ C0] ? __pfx_kthread+0x10/0x10 [ 396.894172][ C0] ret_from_fork_asm+0x1a/0x30 [ 396.898998][ C0] [ 396.902044][ C0] task:kcompactd0 state:S stack:28800 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 396.912275][ C0] Call Trace: [ 396.915670][ C0] [ 396.918637][ C0] __schedule+0x105f/0x34b0 [ 396.923174][ C0] ? __pfx___schedule+0x10/0x10 [ 396.928134][ C0] ? schedule+0x298/0x350 [ 396.932498][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.937582][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.942837][ C0] ? lock_acquire+0x2f/0xb0 [ 396.947384][ C0] ? schedule+0x1fd/0x350 [ 396.951741][ C0] schedule+0xe7/0x350 [ 396.955926][ C0] schedule_timeout+0x136/0x2a0 [ 396.960793][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 396.966191][ C0] ? __pfx_process_timeout+0x10/0x10 [ 396.971504][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 396.977335][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 396.982740][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 396.988617][ C0] kcompactd+0xa8e/0xd50 [ 396.992920][ C0] ? __pfx_kcompactd+0x10/0x10 [ 396.997720][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 397.003929][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 397.009161][ C0] ? __kthread_parkme+0x148/0x220 [ 397.014229][ C0] ? __pfx_kcompactd+0x10/0x10 [ 397.019041][ C0] kthread+0x2c1/0x3a0 [ 397.023130][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 397.028349][ C0] ? __pfx_kthread+0x10/0x10 [ 397.032978][ C0] ret_from_fork+0x45/0x80 [ 397.037426][ C0] ? __pfx_kthread+0x10/0x10 [ 397.042051][ C0] ret_from_fork_asm+0x1a/0x30 [ 397.046917][ C0] [ 397.049968][ C0] task:kworker/R-kbloc state:I stack:30176 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 397.060212][ C0] Call Trace: [ 397.063507][ C0] [ 397.066474][ C0] __schedule+0x105f/0x34b0 [ 397.071020][ C0] ? __pfx___schedule+0x10/0x10 [ 397.075922][ C0] ? schedule+0x298/0x350 [ 397.080275][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.085342][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.090613][ C0] ? lock_acquire+0x2f/0xb0 [ 397.095180][ C0] ? schedule+0x1fd/0x350 [ 397.099546][ C0] schedule+0xe7/0x350 [ 397.103649][ C0] rescuer_thread+0x946/0xe20 [ 397.108363][ C0] ? __kthread_parkme+0xb7/0x220 [ 397.113598][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.118749][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 397.123999][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 397.129227][ C0] ? __kthread_parkme+0x148/0x220 [ 397.134275][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 397.139509][ C0] kthread+0x2c1/0x3a0 [ 397.143598][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 397.148849][ C0] ? __pfx_kthread+0x10/0x10 [ 397.153499][ C0] ret_from_fork+0x45/0x80 [ 397.157977][ C0] ? __pfx_kthread+0x10/0x10 [ 397.162613][ C0] ret_from_fork_asm+0x1a/0x30 [ 397.167478][ C0] [ 397.170530][ C0] task:irq/9-acpi state:S stack:30576 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 397.180955][ C0] Call Trace: [ 397.184333][ C0] [ 397.187301][ C0] __schedule+0x105f/0x34b0 [ 397.191835][ C0] ? __pfx___schedule+0x10/0x10 [ 397.196742][ C0] ? schedule+0x298/0x350 [ 397.201094][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.206236][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.211474][ C0] ? lock_acquire+0x2f/0xb0 [ 397.216007][ C0] ? schedule+0x1fd/0x350 [ 397.220364][ C0] schedule+0xe7/0x350 [ 397.224458][ C0] irq_thread+0x19f/0x670 [ 397.228827][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 397.234074][ C0] ? __pfx_irq_thread+0x10/0x10 [ 397.238966][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 397.244378][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 397.249699][ C0] ? __kthread_parkme+0x148/0x220 [ 397.254752][ C0] ? __pfx_irq_thread+0x10/0x10 [ 397.259708][ C0] kthread+0x2c1/0x3a0 [ 397.263860][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 397.269093][ C0] ? __pfx_kthread+0x10/0x10 [ 397.273713][ C0] ret_from_fork+0x45/0x80 [ 397.278161][ C0] ? __pfx_kthread+0x10/0x10 [ 397.282777][ C0] ret_from_fork_asm+0x1a/0x30 [ 397.287599][ C0] [ 397.290644][ C0] task:kworker/1:1 state:D stack:22352 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 397.301141][ C0] Workqueue: usb_hub_wq hub_event [ 397.306205][ C0] Call Trace: [ 397.309493][ C0] [ 397.312454][ C0] __schedule+0x105f/0x34b0 [ 397.317012][ C0] ? __pfx___schedule+0x10/0x10 [ 397.321914][ C0] ? schedule+0x298/0x350 [ 397.326262][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.331314][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.336551][ C0] ? lock_acquire+0x2f/0xb0 [ 397.341090][ C0] ? schedule+0x1fd/0x350 [ 397.345456][ C0] schedule+0xe7/0x350 [ 397.349560][ C0] synchronize_rcu_expedited+0x392/0x450 [ 397.355243][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 397.361436][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 397.367555][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 397.372972][ C0] led_trigger_set+0x557/0xc60 [ 397.377770][ C0] ? __pfx_led_trigger_set+0x10/0x10 [ 397.383091][ C0] led_trigger_set_default+0x1bd/0x2a0 [ 397.388587][ C0] led_classdev_register_ext+0x78c/0x9e0 [ 397.394243][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 397.400429][ C0] ? __pfx_kasprintf+0x10/0x10 [ 397.405405][ C0] ? input_open_device+0x23c/0x320 [ 397.410562][ C0] input_leds_connect+0x552/0x8e0 [ 397.415625][ C0] input_attach_handler.isra.0+0x181/0x260 [ 397.421474][ C0] input_register_device+0xa84/0x1110 [ 397.426887][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 397.431962][ C0] hid_connect+0x13a8/0x18a0 [ 397.436578][ C0] ? trace_kmalloc+0x2d/0xe0 [ 397.441210][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 397.446262][ C0] ? __asan_memset+0x23/0x50 [ 397.450884][ C0] ? __pfx_hid_connect+0x10/0x10 [ 397.456017][ C0] ? usbhid_start+0x152c/0x2340 [ 397.461048][ C0] hid_hw_start+0xaa/0x140 [ 397.465521][ C0] hid_device_probe+0x3e7/0x490 [ 397.470421][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 397.475820][ C0] really_probe+0x23e/0xa90 [ 397.480356][ C0] __driver_probe_device+0x1de/0x440 [ 397.485667][ C0] driver_probe_device+0x4c/0x1b0 [ 397.490733][ C0] __device_attach_driver+0x1df/0x310 [ 397.496161][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 397.502086][ C0] bus_for_each_drv+0x157/0x1e0 [ 397.507026][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 397.512542][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 397.517811][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 397.523739][ C0] __device_attach+0x1e8/0x4b0 [ 397.528533][ C0] ? __pfx___device_attach+0x10/0x10 [ 397.533877][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 397.539199][ C0] bus_probe_device+0x17f/0x1c0 [ 397.544093][ C0] device_add+0x114b/0x1a70 [ 397.548625][ C0] ? __pfx_device_add+0x10/0x10 [ 397.553504][ C0] ? __debugfs_create_file+0x413/0x660 [ 397.559022][ C0] hid_add_device+0x37f/0xa70 [ 397.563737][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 397.569317][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 397.574583][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 397.580091][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 397.585403][ C0] usbhid_probe+0xd3b/0x1410 [ 397.590119][ C0] usb_probe_interface+0x309/0x9d0 [ 397.595281][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 397.600936][ C0] really_probe+0x23e/0xa90 [ 397.605463][ C0] __driver_probe_device+0x1de/0x440 [ 397.610772][ C0] driver_probe_device+0x4c/0x1b0 [ 397.615947][ C0] __device_attach_driver+0x1df/0x310 [ 397.621382][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 397.627305][ C0] bus_for_each_drv+0x157/0x1e0 [ 397.632196][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 397.637607][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 397.642963][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 397.648885][ C0] __device_attach+0x1e8/0x4b0 [ 397.653715][ C0] ? __pfx___device_attach+0x10/0x10 [ 397.659033][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 397.664272][ C0] bus_probe_device+0x17f/0x1c0 [ 397.669176][ C0] device_add+0x114b/0x1a70 [ 397.673716][ C0] ? __pfx_device_add+0x10/0x10 [ 397.678612][ C0] usb_set_configuration+0x10cb/0x1c50 [ 397.684126][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 397.690241][ C0] usb_generic_driver_probe+0xb1/0x110 [ 397.695763][ C0] usb_probe_device+0xec/0x3e0 [ 397.700640][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 397.706034][ C0] really_probe+0x23e/0xa90 [ 397.710681][ C0] __driver_probe_device+0x1de/0x440 [ 397.715990][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 397.721475][ C0] driver_probe_device+0x4c/0x1b0 [ 397.726627][ C0] __device_attach_driver+0x1df/0x310 [ 397.732022][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 397.737942][ C0] bus_for_each_drv+0x157/0x1e0 [ 397.742858][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 397.748266][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 397.753497][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 397.759431][ C0] __device_attach+0x1e8/0x4b0 [ 397.764224][ C0] ? __pfx___device_attach+0x10/0x10 [ 397.769543][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 397.774767][ C0] bus_probe_device+0x17f/0x1c0 [ 397.779743][ C0] device_add+0x114b/0x1a70 [ 397.784278][ C0] ? __pfx_device_add+0x10/0x10 [ 397.789162][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 397.795097][ C0] usb_new_device+0xd90/0x1a10 [ 397.799902][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 397.805142][ C0] hub_event+0x2e58/0x4f40 [ 397.809722][ C0] ? __pfx_hub_event+0x10/0x10 [ 397.814536][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 397.820261][ C0] ? rcu_is_watching+0x12/0xc0 [ 397.825065][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.830310][ C0] ? process_one_work+0x921/0x1ba0 [ 397.835565][ C0] ? lock_acquire+0x2f/0xb0 [ 397.840118][ C0] ? process_one_work+0x921/0x1ba0 [ 397.845536][ C0] process_one_work+0x9c5/0x1ba0 [ 397.850526][ C0] ? __pfx_hub_event+0x10/0x10 [ 397.855344][ C0] ? __pfx_process_one_work+0x10/0x10 [ 397.860754][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.866002][ C0] ? assign_work+0x1a0/0x250 [ 397.870626][ C0] worker_thread+0x6c8/0xf00 [ 397.875265][ C0] ? __pfx_worker_thread+0x10/0x10 [ 397.880414][ C0] kthread+0x2c1/0x3a0 [ 397.884516][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 397.889835][ C0] ? __pfx_kthread+0x10/0x10 [ 397.894558][ C0] ret_from_fork+0x45/0x80 [ 397.899038][ C0] ? __pfx_kthread+0x10/0x10 [ 397.903752][ C0] ret_from_fork_asm+0x1a/0x30 [ 397.908588][ C0] [ 397.911620][ C0] task:kworker/u8:2 state:I stack:23520 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 397.921872][ C0] Workqueue: 0x0 (events_unbound) [ 397.927017][ C0] Call Trace: [ 397.930302][ C0] [ 397.933249][ C0] __schedule+0x105f/0x34b0 [ 397.937787][ C0] ? __pfx___schedule+0x10/0x10 [ 397.942668][ C0] ? schedule+0x298/0x350 [ 397.947018][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.952070][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.957291][ C0] ? lock_acquire+0x2f/0xb0 [ 397.961819][ C0] ? schedule+0x1fd/0x350 [ 397.966184][ C0] schedule+0xe7/0x350 [ 397.970276][ C0] ? worker_thread+0x271/0xf00 [ 397.975070][ C0] worker_thread+0x2de/0xf00 [ 397.979719][ C0] ? __pfx_worker_thread+0x10/0x10 [ 397.984889][ C0] kthread+0x2c1/0x3a0 [ 397.989016][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 397.994249][ C0] ? __pfx_kthread+0x10/0x10 [ 397.998885][ C0] ret_from_fork+0x45/0x80 [ 398.003356][ C0] ? __pfx_kthread+0x10/0x10 [ 398.007987][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.012898][ C0] [ 398.015934][ C0] task:kworker/R-ata_s state:I stack:30176 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 398.026177][ C0] Call Trace: [ 398.029467][ C0] [ 398.032413][ C0] __schedule+0x105f/0x34b0 [ 398.036987][ C0] ? __pfx___schedule+0x10/0x10 [ 398.041888][ C0] ? schedule+0x298/0x350 [ 398.046241][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.051305][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.056531][ C0] ? lock_acquire+0x2f/0xb0 [ 398.061237][ C0] ? schedule+0x1fd/0x350 [ 398.065605][ C0] schedule+0xe7/0x350 [ 398.069706][ C0] rescuer_thread+0x946/0xe20 [ 398.074425][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.079394][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.084470][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.089712][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.094971][ C0] ? __kthread_parkme+0x148/0x220 [ 398.100032][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.105271][ C0] kthread+0x2c1/0x3a0 [ 398.109445][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.114692][ C0] ? __pfx_kthread+0x10/0x10 [ 398.119317][ C0] ret_from_fork+0x45/0x80 [ 398.123794][ C0] ? __pfx_kthread+0x10/0x10 [ 398.128497][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.133318][ C0] [ 398.136355][ C0] task:kworker/R-md state:I stack:30080 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 398.146708][ C0] Call Trace: [ 398.150000][ C0] [ 398.152993][ C0] __schedule+0x105f/0x34b0 [ 398.157644][ C0] ? __pfx___schedule+0x10/0x10 [ 398.162753][ C0] ? schedule+0x298/0x350 [ 398.167122][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.172205][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.177458][ C0] ? lock_acquire+0x2f/0xb0 [ 398.182525][ C0] ? schedule+0x1fd/0x350 [ 398.186975][ C0] schedule+0xe7/0x350 [ 398.191072][ C0] rescuer_thread+0x946/0xe20 [ 398.195837][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.200822][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.205924][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.211278][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.216553][ C0] ? __kthread_parkme+0x148/0x220 [ 398.221609][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.226846][ C0] kthread+0x2c1/0x3a0 [ 398.230943][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.236349][ C0] ? __pfx_kthread+0x10/0x10 [ 398.240970][ C0] ret_from_fork+0x45/0x80 [ 398.245447][ C0] ? __pfx_kthread+0x10/0x10 [ 398.250059][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.255053][ C0] [ 398.258108][ C0] task:kworker/R-md_bi state:I stack:30176 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 398.268371][ C0] Call Trace: [ 398.271661][ C0] [ 398.274609][ C0] __schedule+0x105f/0x34b0 [ 398.279153][ C0] ? __pfx___schedule+0x10/0x10 [ 398.284044][ C0] ? schedule+0x298/0x350 [ 398.288398][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.293455][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.298712][ C0] ? lock_acquire+0x2f/0xb0 [ 398.303243][ C0] ? schedule+0x1fd/0x350 [ 398.307618][ C0] schedule+0xe7/0x350 [ 398.311709][ C0] rescuer_thread+0x946/0xe20 [ 398.316424][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.321383][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.326446][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.331673][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.336900][ C0] ? __kthread_parkme+0x148/0x220 [ 398.342033][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.347265][ C0] kthread+0x2c1/0x3a0 [ 398.351352][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.356570][ C0] ? __pfx_kthread+0x10/0x10 [ 398.361195][ C0] ret_from_fork+0x45/0x80 [ 398.365667][ C0] ? __pfx_kthread+0x10/0x10 [ 398.370277][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.375102][ C0] [ 398.378565][ C0] task:kworker/R-edac- state:I stack:30176 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 398.388806][ C0] Call Trace: [ 398.392098][ C0] [ 398.395041][ C0] __schedule+0x105f/0x34b0 [ 398.399578][ C0] ? __pfx___schedule+0x10/0x10 [ 398.404461][ C0] ? schedule+0x298/0x350 [ 398.408827][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.413889][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.419114][ C0] ? lock_acquire+0x2f/0xb0 [ 398.423644][ C0] ? schedule+0x1fd/0x350 [ 398.427999][ C0] schedule+0xe7/0x350 [ 398.432125][ C0] rescuer_thread+0x946/0xe20 [ 398.436834][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.441796][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.446860][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.452090][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.457330][ C0] ? __kthread_parkme+0x148/0x220 [ 398.462377][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.467623][ C0] kthread+0x2c1/0x3a0 [ 398.471812][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.477031][ C0] ? __pfx_kthread+0x10/0x10 [ 398.481653][ C0] ret_from_fork+0x45/0x80 [ 398.486102][ C0] ? __pfx_kthread+0x10/0x10 [ 398.490714][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.495521][ C0] [ 398.498562][ C0] task:kworker/1:1H state:I stack:27568 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 398.508788][ C0] Workqueue: 0x0 (kblockd) [ 398.513330][ C0] Call Trace: [ 398.516622][ C0] [ 398.519571][ C0] __schedule+0x105f/0x34b0 [ 398.524110][ C0] ? __pfx___schedule+0x10/0x10 [ 398.528985][ C0] ? schedule+0x298/0x350 [ 398.533356][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.538501][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.543736][ C0] ? lock_acquire+0x2f/0xb0 [ 398.548265][ C0] ? schedule+0x1fd/0x350 [ 398.552624][ C0] schedule+0xe7/0x350 [ 398.556717][ C0] ? worker_thread+0x271/0xf00 [ 398.561527][ C0] worker_thread+0x2de/0xf00 [ 398.566271][ C0] ? __kthread_parkme+0x148/0x220 [ 398.571334][ C0] ? __pfx_worker_thread+0x10/0x10 [ 398.576488][ C0] kthread+0x2c1/0x3a0 [ 398.580760][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.586020][ C0] ? __pfx_kthread+0x10/0x10 [ 398.590655][ C0] ret_from_fork+0x45/0x80 [ 398.595193][ C0] ? __pfx_kthread+0x10/0x10 [ 398.599810][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.604641][ C0] [ 398.607675][ C0] task:kworker/R-rpcio state:I stack:30832 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 398.617921][ C0] Call Trace: [ 398.621211][ C0] [ 398.624157][ C0] __schedule+0x105f/0x34b0 [ 398.628692][ C0] ? __pfx___schedule+0x10/0x10 [ 398.633564][ C0] ? schedule+0x298/0x350 [ 398.637916][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.642975][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.648198][ C0] ? lock_acquire+0x2f/0xb0 [ 398.652857][ C0] ? schedule+0x1fd/0x350 [ 398.657348][ C0] schedule+0xe7/0x350 [ 398.661454][ C0] rescuer_thread+0x946/0xe20 [ 398.666345][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.671325][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.676399][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.681632][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.686863][ C0] ? __kthread_parkme+0x148/0x220 [ 398.691951][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.697217][ C0] kthread+0x2c1/0x3a0 [ 398.701350][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.706591][ C0] ? __pfx_kthread+0x10/0x10 [ 398.711211][ C0] ret_from_fork+0x45/0x80 [ 398.715678][ C0] ? __pfx_kthread+0x10/0x10 [ 398.720297][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.725120][ C0] [ 398.728153][ C0] task:kworker/R-xprti state:I stack:30048 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 398.738476][ C0] Call Trace: [ 398.741769][ C0] [ 398.744737][ C0] __schedule+0x105f/0x34b0 [ 398.749281][ C0] ? __pfx___schedule+0x10/0x10 [ 398.754160][ C0] ? schedule+0x298/0x350 [ 398.758541][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.763595][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.768932][ C0] ? lock_acquire+0x2f/0xb0 [ 398.773571][ C0] ? schedule+0x1fd/0x350 [ 398.777940][ C0] schedule+0xe7/0x350 [ 398.782062][ C0] rescuer_thread+0x946/0xe20 [ 398.786781][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.791747][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.796813][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.802058][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.807324][ C0] ? __kthread_parkme+0x148/0x220 [ 398.812401][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.817680][ C0] kthread+0x2c1/0x3a0 [ 398.821786][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.827098][ C0] ? __pfx_kthread+0x10/0x10 [ 398.831824][ C0] ret_from_fork+0x45/0x80 [ 398.836320][ C0] ? __pfx_kthread+0x10/0x10 [ 398.841206][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.846042][ C0] [ 398.849084][ C0] task:kworker/R-cfg80 state:I stack:30176 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 398.859328][ C0] Call Trace: [ 398.862658][ C0] [ 398.865623][ C0] __schedule+0x105f/0x34b0 [ 398.870187][ C0] ? __pfx___schedule+0x10/0x10 [ 398.875102][ C0] ? schedule+0x298/0x350 [ 398.879460][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.884620][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.889845][ C0] ? lock_acquire+0x2f/0xb0 [ 398.894468][ C0] ? schedule+0x1fd/0x350 [ 398.898833][ C0] schedule+0xe7/0x350 [ 398.902938][ C0] rescuer_thread+0x946/0xe20 [ 398.907645][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.912619][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.917706][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.922958][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.928186][ C0] ? __kthread_parkme+0x148/0x220 [ 398.933378][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.938707][ C0] kthread+0x2c1/0x3a0 [ 398.942797][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.948109][ C0] ? __pfx_kthread+0x10/0x10 [ 398.952760][ C0] ret_from_fork+0x45/0x80 [ 398.957270][ C0] ? __pfx_kthread+0x10/0x10 [ 398.962007][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.966853][ C0] [ 398.969891][ C0] task:kworker/u8:3 state:I stack:23344 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 398.980124][ C0] Workqueue: 0x0 (events_unbound) [ 398.985277][ C0] Call Trace: [ 398.988567][ C0] [ 398.991611][ C0] __schedule+0x105f/0x34b0 [ 398.996151][ C0] ? __pfx___schedule+0x10/0x10 [ 399.001132][ C0] ? schedule+0x298/0x350 [ 399.005487][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.010580][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.015819][ C0] ? lock_acquire+0x2f/0xb0 [ 399.020352][ C0] ? schedule+0x1fd/0x350 [ 399.024710][ C0] schedule+0xe7/0x350 [ 399.028810][ C0] ? worker_thread+0x271/0xf00 [ 399.033618][ C0] worker_thread+0x2de/0xf00 [ 399.038339][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.043483][ C0] kthread+0x2c1/0x3a0 [ 399.047591][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.052816][ C0] ? __pfx_kthread+0x10/0x10 [ 399.057428][ C0] ret_from_fork+0x45/0x80 [ 399.061879][ C0] ? __pfx_kthread+0x10/0x10 [ 399.066514][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.071322][ C0] [ 399.074376][ C0] task:kworker/u8:4 state:I stack:25024 pid:50 tgid:50 ppid:2 flags:0x00004000 [ 399.084623][ C0] Workqueue: 0x0 (events_unbound) [ 399.089769][ C0] Call Trace: [ 399.093057][ C0] [ 399.096008][ C0] __schedule+0x105f/0x34b0 [ 399.100541][ C0] ? __pfx___schedule+0x10/0x10 [ 399.105432][ C0] ? schedule+0x298/0x350 [ 399.109829][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.114895][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.120135][ C0] ? lock_acquire+0x2f/0xb0 [ 399.124676][ C0] ? schedule+0x1fd/0x350 [ 399.129476][ C0] schedule+0xe7/0x350 [ 399.133582][ C0] ? worker_thread+0x271/0xf00 [ 399.138397][ C0] worker_thread+0x2de/0xf00 [ 399.143040][ C0] ? __kthread_parkme+0x148/0x220 [ 399.148120][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.153302][ C0] kthread+0x2c1/0x3a0 [ 399.157404][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.162641][ C0] ? __pfx_kthread+0x10/0x10 [ 399.167301][ C0] ret_from_fork+0x45/0x80 [ 399.171759][ C0] ? __pfx_kthread+0x10/0x10 [ 399.176559][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.181379][ C0] [ 399.184424][ C0] task:kswapd0 state:S stack:29704 pid:68 tgid:68 ppid:2 flags:0x00004000 [ 399.194658][ C0] Call Trace: [ 399.197945][ C0] [ 399.200894][ C0] __schedule+0x105f/0x34b0 [ 399.205445][ C0] ? __pfx___schedule+0x10/0x10 [ 399.210333][ C0] ? schedule+0x298/0x350 [ 399.214685][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.219747][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.224981][ C0] ? lock_acquire+0x2f/0xb0 [ 399.229525][ C0] ? schedule+0x1fd/0x350 [ 399.233896][ C0] schedule+0xe7/0x350 [ 399.237991][ C0] kswapd+0xa55/0xbf0 [ 399.242004][ C0] ? __pfx_kswapd+0x10/0x10 [ 399.246532][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 399.252638][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.257866][ C0] ? __kthread_parkme+0x148/0x220 [ 399.262917][ C0] ? __pfx_kswapd+0x10/0x10 [ 399.267448][ C0] kthread+0x2c1/0x3a0 [ 399.271653][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.277261][ C0] ? __pfx_kthread+0x10/0x10 [ 399.281892][ C0] ret_from_fork+0x45/0x80 [ 399.286372][ C0] ? __pfx_kthread+0x10/0x10 [ 399.291012][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.295849][ C0] [ 399.298890][ C0] task:kworker/R-nfsio state:I stack:30080 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 399.309150][ C0] Call Trace: [ 399.312441][ C0] [ 399.315410][ C0] __schedule+0x105f/0x34b0 [ 399.319949][ C0] ? __pfx___schedule+0x10/0x10 [ 399.324910][ C0] ? schedule+0x298/0x350 [ 399.329348][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.334403][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.339651][ C0] ? lock_acquire+0x2f/0xb0 [ 399.344442][ C0] ? schedule+0x1fd/0x350 [ 399.348831][ C0] schedule+0xe7/0x350 [ 399.352938][ C0] rescuer_thread+0x946/0xe20 [ 399.357660][ C0] ? __kthread_parkme+0xb7/0x220 [ 399.362648][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.367762][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.373004][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.378237][ C0] ? __kthread_parkme+0x148/0x220 [ 399.383377][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.388609][ C0] kthread+0x2c1/0x3a0 [ 399.392746][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.397967][ C0] ? __pfx_kthread+0x10/0x10 [ 399.402665][ C0] ret_from_fork+0x45/0x80 [ 399.407112][ C0] ? __pfx_kthread+0x10/0x10 [ 399.411742][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.416568][ C0] [ 399.419617][ C0] task:kworker/R-acpi_ state:I stack:30080 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 399.429867][ C0] Call Trace: [ 399.433174][ C0] [ 399.436123][ C0] __schedule+0x105f/0x34b0 [ 399.440657][ C0] ? __pfx___schedule+0x10/0x10 [ 399.445530][ C0] ? schedule+0x298/0x350 [ 399.449878][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.455032][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.460256][ C0] ? lock_acquire+0x2f/0xb0 [ 399.464787][ C0] ? schedule+0x1fd/0x350 [ 399.469257][ C0] schedule+0xe7/0x350 [ 399.473349][ C0] rescuer_thread+0x946/0xe20 [ 399.478074][ C0] ? __kthread_parkme+0xb7/0x220 [ 399.483136][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.488213][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.493441][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.498666][ C0] ? __kthread_parkme+0x148/0x220 [ 399.503716][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.509047][ C0] kthread+0x2c1/0x3a0 [ 399.513137][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.518358][ C0] ? __pfx_kthread+0x10/0x10 [ 399.522985][ C0] ret_from_fork+0x45/0x80 [ 399.527452][ C0] ? __pfx_kthread+0x10/0x10 [ 399.532065][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.536966][ C0] [ 399.540169][ C0] task:hwrng state:S stack:28976 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 399.550418][ C0] Call Trace: [ 399.553713][ C0] [ 399.556688][ C0] __schedule+0x105f/0x34b0 [ 399.561242][ C0] ? __pfx___schedule+0x10/0x10 [ 399.566153][ C0] ? schedule+0x298/0x350 [ 399.570519][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.575593][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.580841][ C0] ? lock_acquire+0x2f/0xb0 [ 399.585374][ C0] ? schedule+0x1fd/0x350 [ 399.589731][ C0] schedule+0xe7/0x350 [ 399.593858][ C0] schedule_timeout+0x136/0x2a0 [ 399.598765][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.604200][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 399.610067][ C0] ? __pfx_process_timeout+0x10/0x10 [ 399.615401][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 399.621256][ C0] add_hwgenerator_randomness+0xff/0x190 [ 399.627032][ C0] hwrng_fillfn+0x1f9/0x380 [ 399.631578][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 399.636640][ C0] kthread+0x2c1/0x3a0 [ 399.640829][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.646078][ C0] ? __pfx_kthread+0x10/0x10 [ 399.650710][ C0] ret_from_fork+0x45/0x80 [ 399.655176][ C0] ? __pfx_kthread+0x10/0x10 [ 399.659804][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.664631][ C0] [ 399.667694][ C0] task:scsi_eh_0 state:S stack:30176 pid:224 tgid:224 ppid:2 flags:0x00004000 [ 399.677946][ C0] Call Trace: [ 399.681238][ C0] [ 399.684193][ C0] __schedule+0x105f/0x34b0 [ 399.688738][ C0] ? __pfx___schedule+0x10/0x10 [ 399.693707][ C0] ? schedule+0x298/0x350 [ 399.698067][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.703122][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.708346][ C0] ? lock_acquire+0x2f/0xb0 [ 399.712897][ C0] ? schedule+0x1fd/0x350 [ 399.717264][ C0] schedule+0xe7/0x350 [ 399.721359][ C0] scsi_error_handler+0x532/0xef0 [ 399.726424][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 399.732015][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 399.737869][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.743119][ C0] ? __kthread_parkme+0x148/0x220 [ 399.748289][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 399.753870][ C0] kthread+0x2c1/0x3a0 [ 399.757988][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.763350][ C0] ? __pfx_kthread+0x10/0x10 [ 399.768127][ C0] ret_from_fork+0x45/0x80 [ 399.772594][ C0] ? __pfx_kthread+0x10/0x10 [ 399.777322][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.782222][ C0] [ 399.785283][ C0] task:kworker/R-scsi_ state:I stack:30080 pid:225 tgid:225 ppid:2 flags:0x00004000 [ 399.795607][ C0] Call Trace: [ 399.798899][ C0] [ 399.801846][ C0] __schedule+0x105f/0x34b0 [ 399.806381][ C0] ? __pfx___schedule+0x10/0x10 [ 399.811277][ C0] ? schedule+0x298/0x350 [ 399.815636][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.820696][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.825924][ C0] ? lock_acquire+0x2f/0xb0 [ 399.830459][ C0] ? schedule+0x1fd/0x350 [ 399.834816][ C0] schedule+0xe7/0x350 [ 399.838968][ C0] rescuer_thread+0x946/0xe20 [ 399.843815][ C0] ? __kthread_parkme+0xb7/0x220 [ 399.848867][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.854026][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.859262][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.864497][ C0] ? __kthread_parkme+0x148/0x220 [ 399.869557][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.874799][ C0] kthread+0x2c1/0x3a0 [ 399.878887][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.884107][ C0] ? __pfx_kthread+0x10/0x10 [ 399.888736][ C0] ret_from_fork+0x45/0x80 [ 399.893202][ C0] ? __pfx_kthread+0x10/0x10 [ 399.897814][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.902638][ C0] [ 399.905680][ C0] task:kworker/R-targe state:I stack:30832 pid:250 tgid:250 ppid:2 flags:0x00004000 [ 399.915917][ C0] Call Trace: [ 399.919205][ C0] [ 399.922149][ C0] __schedule+0x105f/0x34b0 [ 399.926688][ C0] ? __pfx___schedule+0x10/0x10 [ 399.931561][ C0] ? schedule+0x298/0x350 [ 399.935935][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.941007][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.946229][ C0] ? lock_acquire+0x2f/0xb0 [ 399.950761][ C0] ? schedule+0x1fd/0x350 [ 399.955116][ C0] schedule+0xe7/0x350 [ 399.959239][ C0] rescuer_thread+0x946/0xe20 [ 399.962618][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 399.963936][ C0] ? __kthread_parkme+0xb7/0x220 [ 399.963962][ T18] 0-...D [ 399.963994][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.971956][ T18] } 2665 jiffies s: 1653 root: 0x1/. [ 399.976903][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 399.976958][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.979909][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 399.984932][ C0] ? __kthread_parkme+0x148/0x220 [ 399.990334][ T18] Sending NMI from CPU 1 to CPUs 0: [ 399.995514][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 400.000741][ C0] NMI backtrace for cpu 0 [ 400.000770][ C0] CPU: 0 UID: 0 PID: 5006 Comm: syz-executor294 Not tainted 6.12.0-rc1-syzkaller #0 [ 400.000803][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 400.000819][ C0] RIP: 0010:write_comp_data+0x0/0x90 [ 400.000854][ C0] Code: 48 83 c0 01 48 39 d0 73 07 48 89 01 48 89 34 c1 c3 cc cc cc cc 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <49> 89 d2 49 89 f8 49 89 f1 65 48 8b 15 4f de ad 7e 65 8b 05 50 de [ 400.000881][ C0] RSP: 0018:ffffc90000006d20 EFLAGS: 00000006 [ 400.000904][ C0] RAX: 0000000000000000 RBX: 0000000000000006 RCX: ffffffff86e77fb0 [ 400.000922][ C0] RDX: 0000000000000009 RSI: 000000000000000d RDI: 0000000000000001 [ 400.000940][ C0] RBP: ffffffff8810b580 R08: 0000000000000001 R09: 000000000000000c [ 400.000958][ C0] R10: 0000000000000009 R11: 0000000000128c20 R12: 0000000000000009 [ 400.000976][ C0] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000000009 [ 400.000994][ C0] FS: 000055556995c480(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 400.001022][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.001042][ C0] CR2: 000055556995c750 CR3: 0000000116b82000 CR4: 00000000003506f0 [ 400.001061][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.001078][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 400.001096][ C0] Call Trace: [ 400.001106][ C0] [ 400.001116][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 400.001160][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 400.001187][ C0] ? nmi_handle+0x1a9/0x5c0 [ 400.001214][ C0] ? __pfx_write_comp_data+0x10/0x10 [ 400.001246][ C0] ? default_do_nmi+0x6a/0x160 [ 400.001274][ C0] ? exc_nmi+0x170/0x1e0 [ 400.001300][ C0] ? end_repeat_nmi+0xf/0x53 [ 400.001345][ C0] ? vsnprintf+0x740/0x1880 [ 400.001375][ C0] ? __pfx_write_comp_data+0x10/0x10 [ 400.001406][ C0] ? __pfx_write_comp_data+0x10/0x10 [ 400.001439][ C0] ? __pfx_write_comp_data+0x10/0x10 [ 400.001470][ C0] [ 400.001479][ C0] [ 400.001488][ C0] __sanitizer_cov_trace_switch+0x54/0x90 [ 400.001523][ C0] vsnprintf+0x740/0x1880 [ 400.001554][ C0] ? __pfx_vsnprintf+0x10/0x10 [ 400.001584][ C0] ? __asan_memcpy+0x3c/0x60 [ 400.001620][ C0] sprintf+0xcd/0x110 [ 400.001653][ C0] ? __pfx_sprintf+0x10/0x10 [ 400.001683][ C0] ? get_data+0x39b/0x550 [ 400.001724][ C0] info_print_prefix+0x25c/0x350 [ 400.001763][ C0] ? __pfx_info_print_prefix+0x10/0x10 [ 400.001801][ C0] ? __asan_memcpy+0x3c/0x60 [ 400.001833][ C0] ? __pfx__prb_read_valid+0x10/0x10 [ 400.001874][ C0] record_print_text+0x141/0x400 [ 400.001917][ C0] ? __pfx_record_print_text+0x10/0x10 [ 400.001958][ C0] ? __pfx_prb_read_valid+0x10/0x10 [ 400.002002][ C0] printk_get_next_message+0x2a6/0x670 [ 400.002033][ C0] ? __pfx_printk_get_next_message+0x10/0x10 [ 400.002070][ C0] ? rcu_is_watching+0x12/0xc0 [ 400.002098][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 400.002128][ C0] ? console_flush_all+0x159/0xc60 [ 400.002161][ C0] console_flush_all+0x6ec/0xc60 [ 400.002191][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 400.002230][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 400.002259][ C0] ? find_held_lock+0x2d/0x110 [ 400.002291][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 400.002317][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 400.002347][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 400.002383][ C0] console_unlock+0xd9/0x210 [ 400.002411][ C0] ? __pfx_console_unlock+0x10/0x10 [ 400.002439][ C0] ? vprintk_emit+0x610/0x6f0 [ 400.002473][ C0] ? lock_acquire+0x2f/0xb0 [ 400.002510][ C0] ? vprintk_emit+0x638/0x6f0 [ 400.002540][ C0] vprintk_emit+0x424/0x6f0 [ 400.002570][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 400.002599][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 400.002638][ C0] ? find_held_lock+0x2d/0x110 [ 400.002674][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 400.002714][ C0] vprintk+0x7f/0xa0 [ 400.002744][ C0] _printk+0xc8/0x100 [ 400.002781][ C0] ? __pfx__printk+0x10/0x10 [ 400.002820][ C0] ? lock_acquire+0x2f/0xb0 [ 400.002856][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 400.002887][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 400.002926][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 400.002966][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 400.003014][ C0] ? kthread+0x2c1/0x3a0 [ 400.003044][ C0] sched_show_task+0x3f0/0x5f0 [ 400.003079][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 400.003110][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 400.003150][ C0] show_state_filter+0xee/0x320 [ 400.003182][ C0] k_spec+0xed/0x150 [ 400.003217][ C0] ? __pfx_k_spec+0x10/0x10 [ 400.003250][ C0] kbd_event+0xcbd/0x17a0 [ 400.003290][ C0] ? __pfx_kbd_event+0x10/0x10 [ 400.003330][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 400.003370][ C0] ? rcu_is_watching+0x12/0xc0 [ 400.003398][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 400.003430][ C0] input_handler_events_default+0x116/0x1b0 [ 400.003468][ C0] input_pass_values+0x777/0x8e0 [ 400.003512][ C0] input_handle_event+0xf0b/0x14d0 [ 400.003552][ C0] ? input_event+0x70/0xa0 [ 400.003595][ C0] input_event+0x83/0xa0 [ 400.003636][ C0] hidinput_report_event+0xb2/0x100 [ 400.003674][ C0] hid_report_raw_event+0x274/0x11c0 [ 400.003710][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 400.003743][ C0] hid_irq_in+0x35e/0x870 [ 400.003782][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 400.003816][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 400.003848][ C0] dummy_timer+0x17c3/0x38d0 [ 400.003896][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 400.003925][ C0] ? mark_held_locks+0x9f/0xe0 [ 400.003963][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 400.003997][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 400.004025][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 400.004070][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 400.004110][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 400.004147][ C0] hrtimer_run_softirq+0x17d/0x350 [ 400.004188][ C0] handle_softirqs+0x206/0x8d0 [ 400.004221][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 400.004253][ C0] irq_exit_rcu+0xac/0x110 [ 400.004282][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 400.004317][ C0] [ 400.004325][ C0] [ 400.004335][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 400.004378][ C0] RIP: 0010:__sanitizer_cov_trace_switch+0x16/0x90 [ 400.004413][ C0] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 56 41 55 41 54 49 89 fc 55 48 89 f5 53 48 8b 46 08 <48> 83 f8 20 74 6b 77 48 48 83 f8 08 74 5b 48 83 f8 10 75 2f 41 bd [ 400.004440][ C0] RSP: 0018:ffffc9000277fb18 EFLAGS: 00000206 [ 400.004463][ C0] RAX: 0000000000000020 RBX: 0000000000000003 RCX: 1ffff920004eff8f [ 400.004482][ C0] RDX: ffff88811dd80200 RSI: ffffffff881088e0 RDI: 0000000000000003 [ 400.004500][ C0] RBP: ffffffff881088e0 R08: 0000000000000005 R09: 0000000000000002 [ 400.004518][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000003 [ 400.004536][ C0] R13: ffffc9000277fd38 R14: ffffc9000277fc68 R15: 0000000000000300 [ 400.004565][ C0] mtree_range_walk+0x311/0xbe0 [ 400.004596][ C0] ? mt_find+0x154/0xa20 [ 400.004635][ C0] mt_find+0x5ad/0xa20 [ 400.004677][ C0] ? __pfx_mt_find+0x10/0x10 [ 400.004711][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 400.004755][ C0] ? lock_acquire+0x2f/0xb0 [ 400.004796][ C0] find_vma+0xc0/0x140 [ 400.004821][ C0] ? __pfx_find_vma+0x10/0x10 [ 400.004846][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 400.004886][ C0] lock_mm_and_find_vma+0x62/0x6a0 [ 400.004919][ C0] do_user_addr_fault+0x2b5/0x12c0 [ 400.004961][ C0] exc_page_fault+0x5c/0xc0 [ 400.004994][ C0] asm_exc_page_fault+0x26/0x30 [ 400.005033][ C0] RIP: 0010:__put_user_4+0x11/0x20 [ 400.005065][ C0] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 [ 400.005091][ C0] RSP: 0018:ffffc9000277ff10 EFLAGS: 00050206 [ 400.005111][ C0] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 000055556995c750 [ 400.005130][ C0] RDX: dffffc0000000000 RSI: ffffffff8727f4a0 RDI: ffff88811c500648 [ 400.005149][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff14ac801 [ 400.005167][ C0] R10: ffffffff8a56400f R11: 0000000000000000 R12: ffff888101698000 [ 400.005185][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 400.005215][ C0] schedule_tail+0xa6/0xd0 [ 400.005240][ C0] ? __switch_to_asm+0x37/0x70 [ 400.005275][ C0] ret_from_fork+0x23/0x80 [ 400.005317][ C0] ret_from_fork_asm+0x1a/0x30 [ 400.005359][ C0] [ 400.865860][ C0] kthread+0x2c1/0x3a0 [ 400.869959][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 400.875181][ C0] ? __pfx_kthread+0x10/0x10 [ 400.879826][ C0] ret_from_fork+0x45/0x80 [ 400.884363][ C0] ? __pfx_kthread+0x10/0x10 [ 400.888974][ C0] ret_from_fork_asm+0x1a/0x30 [ 400.893777][ C0] [ 400.896805][ C0] task:kworker/R-targe state:I stack:30080 pid:251 tgid:251 ppid:2 flags:0x00004000 [ 400.907037][ C0] Call Trace: [ 400.910342][ C0] [ 400.913310][ C0] __schedule+0x105f/0x34b0 [ 400.917846][ C0] ? __pfx___schedule+0x10/0x10 [ 400.922807][ C0] ? schedule+0x298/0x350 [ 400.927159][ C0] ? __pfx_lock_release+0x10/0x10 [ 400.932329][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 400.937643][ C0] ? lock_acquire+0x2f/0xb0 [ 400.942183][ C0] ? schedule+0x1fd/0x350 [ 400.946553][ C0] schedule+0xe7/0x350 [ 400.950649][ C0] rescuer_thread+0x946/0xe20 [ 400.955465][ C0] ? __kthread_parkme+0xb7/0x220 [ 400.960437][ C0] ? __pfx_lock_release+0x10/0x10 [ 400.965515][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 400.970749][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 400.975978][ C0] ? __kthread_parkme+0x148/0x220 [ 400.981028][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 400.986255][ C0] kthread+0x2c1/0x3a0 [ 400.990519][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 400.995755][ C0] ? __pfx_kthread+0x10/0x10 [ 401.000364][ C0] ret_from_fork+0x45/0x80 [ 401.004828][ C0] ? __pfx_kthread+0x10/0x10 [ 401.009446][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.014356][ C0] [ 401.017384][ C0] task:kworker/R-xcopy state:I stack:30080 pid:252 tgid:252 ppid:2 flags:0x00004000 [ 401.027633][ C0] Call Trace: [ 401.030944][ C0] [ 401.034422][ C0] __schedule+0x105f/0x34b0 [ 401.038989][ C0] ? __pfx___schedule+0x10/0x10 [ 401.043954][ C0] ? schedule+0x298/0x350 [ 401.048309][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.053362][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.058588][ C0] ? lock_acquire+0x2f/0xb0 [ 401.063117][ C0] ? schedule+0x1fd/0x350 [ 401.067472][ C0] schedule+0xe7/0x350 [ 401.071568][ C0] rescuer_thread+0x946/0xe20 [ 401.076273][ C0] ? __kthread_parkme+0xb7/0x220 [ 401.081321][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.086400][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.091625][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.096849][ C0] ? __kthread_parkme+0x148/0x220 [ 401.101896][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.107136][ C0] kthread+0x2c1/0x3a0 [ 401.111222][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.116460][ C0] ? __pfx_kthread+0x10/0x10 [ 401.121088][ C0] ret_from_fork+0x45/0x80 [ 401.125535][ C0] ? __pfx_kthread+0x10/0x10 [ 401.130150][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.134955][ C0] [ 401.138073][ C0] task:kworker/R-liber state:I stack:30080 pid:333 tgid:333 ppid:2 flags:0x00004000 [ 401.148303][ C0] Call Trace: [ 401.151592][ C0] [ 401.154560][ C0] __schedule+0x105f/0x34b0 [ 401.159107][ C0] ? __pfx___schedule+0x10/0x10 [ 401.163987][ C0] ? schedule+0x298/0x350 [ 401.168339][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.173394][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.178619][ C0] ? lock_acquire+0x2f/0xb0 [ 401.183148][ C0] ? schedule+0x1fd/0x350 [ 401.187503][ C0] schedule+0xe7/0x350 [ 401.191594][ C0] rescuer_thread+0x946/0xe20 [ 401.196300][ C0] ? __kthread_parkme+0xb7/0x220 [ 401.201260][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.206335][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.211590][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.216823][ C0] ? __kthread_parkme+0x148/0x220 [ 401.221886][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.227151][ C0] kthread+0x2c1/0x3a0 [ 401.231269][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.236510][ C0] ? __pfx_kthread+0x10/0x10 [ 401.241147][ C0] ret_from_fork+0x45/0x80 [ 401.245615][ C0] ? __pfx_kthread+0x10/0x10 [ 401.250260][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.255088][ C0] [ 401.258144][ C0] task:kworker/R-zd121 state:I stack:30080 pid:364 tgid:364 ppid:2 flags:0x00004000 [ 401.268394][ C0] Call Trace: [ 401.271699][ C0] [ 401.274673][ C0] __schedule+0x105f/0x34b0 [ 401.279227][ C0] ? __pfx___schedule+0x10/0x10 [ 401.284215][ C0] ? schedule+0x298/0x350 [ 401.288610][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.293668][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.299024][ C0] ? lock_acquire+0x2f/0xb0 [ 401.303578][ C0] ? schedule+0x1fd/0x350 [ 401.307942][ C0] schedule+0xe7/0x350 [ 401.312058][ C0] rescuer_thread+0x946/0xe20 [ 401.316785][ C0] ? __kthread_parkme+0xb7/0x220 [ 401.321768][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.326872][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.332129][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.337407][ C0] ? __kthread_parkme+0x148/0x220 [ 401.342519][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.347806][ C0] kthread+0x2c1/0x3a0 [ 401.351908][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.357139][ C0] ? __pfx_kthread+0x10/0x10 [ 401.361844][ C0] ret_from_fork+0x45/0x80 [ 401.366301][ C0] ? __pfx_kthread+0x10/0x10 [ 401.370920][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.375761][ C0] [ 401.378803][ C0] task:kworker/R-uas state:I stack:30080 pid:445 tgid:445 ppid:2 flags:0x00004000 [ 401.389061][ C0] Call Trace: [ 401.392372][ C0] [ 401.395357][ C0] __schedule+0x105f/0x34b0 [ 401.399917][ C0] ? __pfx___schedule+0x10/0x10 [ 401.404810][ C0] ? schedule+0x298/0x350 [ 401.409187][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.414265][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.419492][ C0] ? lock_acquire+0x2f/0xb0 [ 401.424028][ C0] ? schedule+0x1fd/0x350 [ 401.428383][ C0] schedule+0xe7/0x350 [ 401.433016][ C0] rescuer_thread+0x946/0xe20 [ 401.437724][ C0] ? __kthread_parkme+0xb7/0x220 [ 401.442703][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.447769][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.452996][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.458219][ C0] ? __kthread_parkme+0x148/0x220 [ 401.463265][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.468496][ C0] kthread+0x2c1/0x3a0 [ 401.472590][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.477809][ C0] ? __pfx_kthread+0x10/0x10 [ 401.482417][ C0] ret_from_fork+0x45/0x80 [ 401.486888][ C0] ? __pfx_kthread+0x10/0x10 [ 401.491494][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.496324][ C0] [ 401.499355][ C0] task:kworker/0:2 state:I stack:21872 pid:667 tgid:667 ppid:2 flags:0x00004000 [ 401.509579][ C0] Workqueue: 0x0 (events) [ 401.514028][ C0] Call Trace: [ 401.517316][ C0] [ 401.520285][ C0] __schedule+0x105f/0x34b0 [ 401.524859][ C0] ? __pfx___schedule+0x10/0x10 [ 401.529754][ C0] ? schedule+0x298/0x350 [ 401.534127][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.539202][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.544440][ C0] ? lock_acquire+0x2f/0xb0 [ 401.548996][ C0] ? schedule+0x1fd/0x350 [ 401.553458][ C0] schedule+0xe7/0x350 [ 401.557565][ C0] ? worker_thread+0x271/0xf00 [ 401.562359][ C0] worker_thread+0x2de/0xf00 [ 401.566993][ C0] ? __kthread_parkme+0x148/0x220 [ 401.572041][ C0] ? __pfx_worker_thread+0x10/0x10 [ 401.577182][ C0] kthread+0x2c1/0x3a0 [ 401.581268][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.586494][ C0] ? __pfx_kthread+0x10/0x10 [ 401.591104][ C0] ret_from_fork+0x45/0x80 [ 401.595556][ C0] ? __pfx_kthread+0x10/0x10 [ 401.600168][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.604972][ C0] [ 401.608023][ C0] task:kworker/R-usbip state:I stack:30832 pid:742 tgid:742 ppid:2 flags:0x00004000 [ 401.618267][ C0] Call Trace: [ 401.621574][ C0] [ 401.624522][ C0] __schedule+0x105f/0x34b0 [ 401.629060][ C0] ? __pfx___schedule+0x10/0x10 [ 401.633936][ C0] ? schedule+0x298/0x350 [ 401.638287][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.643360][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.648600][ C0] ? lock_acquire+0x2f/0xb0 [ 401.653140][ C0] ? schedule+0x1fd/0x350 [ 401.657539][ C0] schedule+0xe7/0x350 [ 401.661645][ C0] rescuer_thread+0x946/0xe20 [ 401.666386][ C0] ? __kthread_parkme+0xb7/0x220 [ 401.671363][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.676427][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.681675][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.686905][ C0] ? __kthread_parkme+0x148/0x220 [ 401.691963][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.697197][ C0] kthread+0x2c1/0x3a0 [ 401.701283][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.706517][ C0] ? __pfx_kthread+0x10/0x10 [ 401.711136][ C0] ret_from_fork+0x45/0x80 [ 401.715585][ C0] ? __pfx_kthread+0x10/0x10 [ 401.720202][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.725110][ C0] [ 401.728149][ C0] task:pvrusb2-context state:S stack:30176 pid:987 tgid:987 ppid:2 flags:0x00004000 [ 401.738643][ C0] Call Trace: [ 401.741946][ C0] [ 401.744892][ C0] __schedule+0x105f/0x34b0 [ 401.749424][ C0] ? __pfx___schedule+0x10/0x10 [ 401.754393][ C0] ? schedule+0x298/0x350 [ 401.758743][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.763817][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.769070][ C0] ? lock_acquire+0x2f/0xb0 [ 401.773601][ C0] ? schedule+0x1fd/0x350 [ 401.778073][ C0] schedule+0xe7/0x350 [ 401.782195][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 401.788361][ C0] pvr2_context_thread_func+0x631/0x970 [ 401.793952][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 401.800057][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 401.806264][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.811504][ C0] ? __kthread_parkme+0x148/0x220 [ 401.816563][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 401.822673][ C0] kthread+0x2c1/0x3a0 [ 401.826772][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.832019][ C0] ? __pfx_kthread+0x10/0x10 [ 401.836674][ C0] ret_from_fork+0x45/0x80 [ 401.841122][ C0] ? __pfx_kthread+0x10/0x10 [ 401.845734][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.850541][ C0] [ 401.853571][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1024 tgid:1024 ppid:2 flags:0x00004000 [ 401.863810][ C0] Call Trace: [ 401.867103][ C0] [ 401.870057][ C0] __schedule+0x105f/0x34b0 [ 401.874647][ C0] ? __pfx___schedule+0x10/0x10 [ 401.879527][ C0] ? schedule+0x298/0x350 [ 401.884098][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.889149][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 401.894463][ C0] ? lock_acquire+0x2f/0xb0 [ 401.899019][ C0] ? schedule+0x1fd/0x350 [ 401.903376][ C0] schedule+0xe7/0x350 [ 401.907490][ C0] rescuer_thread+0x946/0xe20 [ 401.912225][ C0] ? __kthread_parkme+0xb7/0x220 [ 401.917188][ C0] ? __pfx_lock_release+0x10/0x10 [ 401.922252][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.927597][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 401.932845][ C0] ? __kthread_parkme+0x148/0x220 [ 401.937904][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 401.943226][ C0] kthread+0x2c1/0x3a0 [ 401.947338][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 401.952560][ C0] ? __pfx_kthread+0x10/0x10 [ 401.957262][ C0] ret_from_fork+0x45/0x80 [ 401.961798][ C0] ? __pfx_kthread+0x10/0x10 [ 401.966443][ C0] ret_from_fork_asm+0x1a/0x30 [ 401.971271][ C0] [ 401.974302][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1025 tgid:1025 ppid:2 flags:0x00004000 [ 401.984668][ C0] Call Trace: [ 401.987964][ C0] [ 401.990909][ C0] __schedule+0x105f/0x34b0 [ 401.995578][ C0] ? __pfx___schedule+0x10/0x10 [ 402.000455][ C0] ? schedule+0x298/0x350 [ 402.004812][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.009886][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.015115][ C0] ? lock_acquire+0x2f/0xb0 [ 402.019651][ C0] ? schedule+0x1fd/0x350 [ 402.024095][ C0] schedule+0xe7/0x350 [ 402.028188][ C0] rescuer_thread+0x946/0xe20 [ 402.032898][ C0] ? __kthread_parkme+0xb7/0x220 [ 402.037856][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.042941][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.048168][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 402.053397][ C0] ? __kthread_parkme+0x148/0x220 [ 402.058466][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.063790][ C0] kthread+0x2c1/0x3a0 [ 402.067881][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.073102][ C0] ? __pfx_kthread+0x10/0x10 [ 402.077736][ C0] ret_from_fork+0x45/0x80 [ 402.082182][ C0] ? __pfx_kthread+0x10/0x10 [ 402.086795][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.091774][ C0] [ 402.094827][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1026 tgid:1026 ppid:2 flags:0x00004000 [ 402.105064][ C0] Call Trace: [ 402.108353][ C0] [ 402.111301][ C0] __schedule+0x105f/0x34b0 [ 402.115867][ C0] ? __pfx___schedule+0x10/0x10 [ 402.120763][ C0] ? schedule+0x298/0x350 [ 402.125116][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.130191][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.135445][ C0] ? lock_acquire+0x2f/0xb0 [ 402.139995][ C0] ? schedule+0x1fd/0x350 [ 402.144367][ C0] schedule+0xe7/0x350 [ 402.148460][ C0] rescuer_thread+0x946/0xe20 [ 402.153168][ C0] ? __kthread_parkme+0xb7/0x220 [ 402.158145][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.163232][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.168460][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 402.173689][ C0] ? __kthread_parkme+0x148/0x220 [ 402.178747][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.183987][ C0] kthread+0x2c1/0x3a0 [ 402.188176][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.193395][ C0] ? __pfx_kthread+0x10/0x10 [ 402.198015][ C0] ret_from_fork+0x45/0x80 [ 402.202567][ C0] ? __pfx_kthread+0x10/0x10 [ 402.207181][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.212005][ C0] [ 402.215059][ C0] task:kworker/R-kmems state:I stack:30080 pid:1030 tgid:1030 ppid:2 flags:0x00004000 [ 402.225313][ C0] Call Trace: [ 402.228604][ C0] [ 402.231628][ C0] __schedule+0x105f/0x34b0 [ 402.236201][ C0] ? __pfx___schedule+0x10/0x10 [ 402.241083][ C0] ? schedule+0x298/0x350 [ 402.245442][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.250497][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.255827][ C0] ? lock_acquire+0x2f/0xb0 [ 402.260357][ C0] ? schedule+0x1fd/0x350 [ 402.264727][ C0] schedule+0xe7/0x350 [ 402.268838][ C0] rescuer_thread+0x946/0xe20 [ 402.273547][ C0] ? __kthread_parkme+0xb7/0x220 [ 402.278518][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.283605][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.288832][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 402.294166][ C0] ? __kthread_parkme+0x148/0x220 [ 402.299216][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.304466][ C0] kthread+0x2c1/0x3a0 [ 402.308569][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.313795][ C0] ? __pfx_kthread+0x10/0x10 [ 402.318424][ C0] ret_from_fork+0x45/0x80 [ 402.322877][ C0] ? __pfx_kthread+0x10/0x10 [ 402.327489][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.332295][ C0] [ 402.335342][ C0] task:kworker/R-elous state:I stack:30080 pid:1048 tgid:1048 ppid:2 flags:0x00004000 [ 402.345607][ C0] Call Trace: [ 402.348998][ C0] [ 402.351948][ C0] __schedule+0x105f/0x34b0 [ 402.356608][ C0] ? __pfx___schedule+0x10/0x10 [ 402.361491][ C0] ? schedule+0x298/0x350 [ 402.365852][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.370907][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.376847][ C0] ? lock_acquire+0x2f/0xb0 [ 402.381377][ C0] ? schedule+0x1fd/0x350 [ 402.385854][ C0] schedule+0xe7/0x350 [ 402.389948][ C0] rescuer_thread+0x946/0xe20 [ 402.394658][ C0] ? __kthread_parkme+0xb7/0x220 [ 402.399707][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.404890][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.410141][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 402.415373][ C0] ? __kthread_parkme+0x148/0x220 [ 402.420441][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.425749][ C0] kthread+0x2c1/0x3a0 [ 402.429839][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.435146][ C0] ? __pfx_kthread+0x10/0x10 [ 402.439760][ C0] ret_from_fork+0x45/0x80 [ 402.444229][ C0] ? __pfx_kthread+0x10/0x10 [ 402.448840][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.453646][ C0] [ 402.456699][ C0] task:kworker/u8:6 state:I stack:23024 pid:1183 tgid:1183 ppid:2 flags:0x00004000 [ 402.466925][ C0] Workqueue: 0x0 (events_unbound) [ 402.472071][ C0] Call Trace: [ 402.475359][ C0] [ 402.478306][ C0] __schedule+0x105f/0x34b0 [ 402.482842][ C0] ? __pfx___schedule+0x10/0x10 [ 402.487721][ C0] ? schedule+0x298/0x350 [ 402.492161][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.497232][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.502472][ C0] ? lock_acquire+0x2f/0xb0 [ 402.507018][ C0] ? schedule+0x1fd/0x350 [ 402.511385][ C0] schedule+0xe7/0x350 [ 402.515488][ C0] ? worker_thread+0x271/0xf00 [ 402.520309][ C0] worker_thread+0x2de/0xf00 [ 402.524941][ C0] ? __kthread_parkme+0x148/0x220 [ 402.530164][ C0] ? __pfx_worker_thread+0x10/0x10 [ 402.535327][ C0] kthread+0x2c1/0x3a0 [ 402.539418][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.544645][ C0] ? __pfx_kthread+0x10/0x10 [ 402.549278][ C0] ret_from_fork+0x45/0x80 [ 402.553754][ C0] ? __pfx_kthread+0x10/0x10 [ 402.558552][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.563359][ C0] [ 402.566390][ C0] task:kworker/0:1H state:I stack:28272 pid:1246 tgid:1246 ppid:2 flags:0x00004000 [ 402.576833][ C0] Workqueue: 0x0 (kblockd) [ 402.581383][ C0] Call Trace: [ 402.584687][ C0] [ 402.587640][ C0] __schedule+0x105f/0x34b0 [ 402.592179][ C0] ? __pfx___schedule+0x10/0x10 [ 402.597064][ C0] ? schedule+0x298/0x350 [ 402.601417][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.606471][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.611694][ C0] ? lock_acquire+0x2f/0xb0 [ 402.616330][ C0] ? schedule+0x1fd/0x350 [ 402.620701][ C0] schedule+0xe7/0x350 [ 402.624802][ C0] ? worker_thread+0x271/0xf00 [ 402.629635][ C0] worker_thread+0x2de/0xf00 [ 402.634280][ C0] ? __kthread_parkme+0x148/0x220 [ 402.639339][ C0] ? __pfx_worker_thread+0x10/0x10 [ 402.644496][ C0] kthread+0x2c1/0x3a0 [ 402.648587][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.654435][ C0] ? __pfx_kthread+0x10/0x10 [ 402.659069][ C0] ret_from_fork+0x45/0x80 [ 402.663546][ C0] ? __pfx_kthread+0x10/0x10 [ 402.668165][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.672985][ C0] [ 402.676048][ C0] task:kworker/R-mld state:I stack:30080 pid:1247 tgid:1247 ppid:2 flags:0x00004000 [ 402.686388][ C0] Call Trace: [ 402.689701][ C0] [ 402.692654][ C0] __schedule+0x105f/0x34b0 [ 402.697225][ C0] ? __pfx___schedule+0x10/0x10 [ 402.702189][ C0] ? schedule+0x298/0x350 [ 402.706549][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.711644][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.716880][ C0] ? lock_acquire+0x2f/0xb0 [ 402.721418][ C0] ? schedule+0x1fd/0x350 [ 402.725777][ C0] schedule+0xe7/0x350 [ 402.729870][ C0] rescuer_thread+0x946/0xe20 [ 402.734597][ C0] ? __kthread_parkme+0xb7/0x220 [ 402.739609][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.744678][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.750013][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 402.755423][ C0] ? __kthread_parkme+0x148/0x220 [ 402.760492][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.765729][ C0] kthread+0x2c1/0x3a0 [ 402.769820][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.775062][ C0] ? __pfx_kthread+0x10/0x10 [ 402.779697][ C0] ret_from_fork+0x45/0x80 [ 402.784148][ C0] ? __pfx_kthread+0x10/0x10 [ 402.788759][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.793657][ C0] [ 402.796710][ C0] task:kworker/R-ipv6_ state:I stack:30080 pid:1248 tgid:1248 ppid:2 flags:0x00004000 [ 402.806972][ C0] Call Trace: [ 402.810270][ C0] [ 402.813234][ C0] __schedule+0x105f/0x34b0 [ 402.817788][ C0] ? __pfx___schedule+0x10/0x10 [ 402.822675][ C0] ? schedule+0x298/0x350 [ 402.827039][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.832117][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.837369][ C0] ? lock_acquire+0x2f/0xb0 [ 402.841930][ C0] ? schedule+0x1fd/0x350 [ 402.846287][ C0] schedule+0xe7/0x350 [ 402.850396][ C0] rescuer_thread+0x946/0xe20 [ 402.855111][ C0] ? __kthread_parkme+0xb7/0x220 [ 402.860071][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.865293][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.870717][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 402.875959][ C0] ? __kthread_parkme+0x148/0x220 [ 402.881036][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 402.886270][ C0] kthread+0x2c1/0x3a0 [ 402.890461][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.895693][ C0] ? __pfx_kthread+0x10/0x10 [ 402.900315][ C0] ret_from_fork+0x45/0x80 [ 402.904765][ C0] ? __pfx_kthread+0x10/0x10 [ 402.909375][ C0] ret_from_fork_asm+0x1a/0x30 [ 402.914182][ C0] [ 402.917214][ C0] task:kworker/u8:7 state:I stack:27296 pid:1493 tgid:1493 ppid:2 flags:0x00004000 [ 402.927537][ C0] Workqueue: 0x0 (events_unbound) [ 402.932686][ C0] Call Trace: [ 402.935972][ C0] [ 402.938916][ C0] __schedule+0x105f/0x34b0 [ 402.943460][ C0] ? __pfx___schedule+0x10/0x10 [ 402.948341][ C0] ? schedule+0x298/0x350 [ 402.952695][ C0] ? __pfx_lock_release+0x10/0x10 [ 402.957745][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 402.962972][ C0] ? lock_acquire+0x2f/0xb0 [ 402.967504][ C0] ? schedule+0x1fd/0x350 [ 402.971856][ C0] schedule+0xe7/0x350 [ 402.975949][ C0] ? worker_thread+0x271/0xf00 [ 402.980824][ C0] worker_thread+0x2de/0xf00 [ 402.985500][ C0] ? __pfx_worker_thread+0x10/0x10 [ 402.990657][ C0] kthread+0x2c1/0x3a0 [ 402.994754][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 402.999975][ C0] ? __pfx_kthread+0x10/0x10 [ 403.004622][ C0] ret_from_fork+0x45/0x80 [ 403.009139][ C0] ? __pfx_kthread+0x10/0x10 [ 403.013770][ C0] ret_from_fork_asm+0x1a/0x30 [ 403.018605][ C0] [ 403.021651][ C0] task:kworker/u8:8 state:I stack:26752 pid:1535 tgid:1535 ppid:2 flags:0x00004000 [ 403.031888][ C0] Workqueue: 0x0 (events_unbound) [ 403.037124][ C0] Call Trace: [ 403.040447][ C0] [ 403.043396][ C0] __schedule+0x105f/0x34b0 [ 403.047942][ C0] ? __pfx___schedule+0x10/0x10 [ 403.052834][ C0] ? schedule+0x298/0x350 [ 403.057289][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.062439][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 403.067714][ C0] ? lock_acquire+0x2f/0xb0 [ 403.072353][ C0] ? schedule+0x1fd/0x350 [ 403.076732][ C0] schedule+0xe7/0x350 [ 403.080839][ C0] ? worker_thread+0x271/0xf00 [ 403.085753][ C0] worker_thread+0x2de/0xf00 [ 403.090407][ C0] ? __kthread_parkme+0x148/0x220 [ 403.095475][ C0] ? __pfx_worker_thread+0x10/0x10 [ 403.100665][ C0] kthread+0x2c1/0x3a0 [ 403.104770][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 403.110384][ C0] ? __pfx_kthread+0x10/0x10 [ 403.115115][ C0] ret_from_fork+0x45/0x80 [ 403.119581][ C0] ? __pfx_kthread+0x10/0x10 [ 403.124236][ C0] ret_from_fork_asm+0x1a/0x30 [ 403.129149][ C0] [ 403.132269][ C0] task:jbd2/sda1-8 state:S stack:26288 pid:2510 tgid:2510 ppid:2 flags:0x00004000 [ 403.142592][ C0] Call Trace: [ 403.145882][ C0] [ 403.148841][ C0] __schedule+0x105f/0x34b0 [ 403.153383][ C0] ? __pfx___schedule+0x10/0x10 [ 403.158272][ C0] ? schedule+0x298/0x350 [ 403.162776][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.167872][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 403.173222][ C0] ? lock_acquire+0x2f/0xb0 [ 403.177846][ C0] ? schedule+0x1fd/0x350 [ 403.182230][ C0] schedule+0xe7/0x350 [ 403.186331][ C0] kjournald2+0x5c7/0x760 [ 403.190718][ C0] ? __kthread_parkme+0xb7/0x220 [ 403.195766][ C0] ? __pfx_kjournald2+0x10/0x10 [ 403.200741][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 403.206853][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 403.212193][ C0] ? __kthread_parkme+0x148/0x220 [ 403.217262][ C0] ? __pfx_kjournald2+0x10/0x10 [ 403.222150][ C0] kthread+0x2c1/0x3a0 [ 403.226257][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 403.231577][ C0] ? __pfx_kthread+0x10/0x10 [ 403.236207][ C0] ret_from_fork+0x45/0x80 [ 403.240654][ C0] ? __pfx_kthread+0x10/0x10 [ 403.245267][ C0] ret_from_fork_asm+0x1a/0x30 [ 403.250074][ C0] [ 403.253192][ C0] task:kworker/R-ext4- state:I stack:30832 pid:2511 tgid:2511 ppid:2 flags:0x00004000 [ 403.263461][ C0] Call Trace: [ 403.266760][ C0] [ 403.269714][ C0] __schedule+0x105f/0x34b0 [ 403.274401][ C0] ? __pfx___schedule+0x10/0x10 [ 403.279286][ C0] ? schedule+0x298/0x350 [ 403.283651][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.288706][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 403.293943][ C0] ? lock_acquire+0x2f/0xb0 [ 403.298569][ C0] ? schedule+0x1fd/0x350 [ 403.303017][ C0] schedule+0xe7/0x350 [ 403.307208][ C0] rescuer_thread+0x946/0xe20 [ 403.311916][ C0] ? __kthread_parkme+0xb7/0x220 [ 403.316965][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.322049][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 403.327289][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 403.332965][ C0] ? __kthread_parkme+0x148/0x220 [ 403.338012][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 403.343243][ C0] kthread+0x2c1/0x3a0 [ 403.347356][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 403.352662][ C0] ? __pfx_kthread+0x10/0x10 [ 403.357271][ C0] ret_from_fork+0x45/0x80 [ 403.361718][ C0] ? __pfx_kthread+0x10/0x10 [ 403.366331][ C0] ret_from_fork_asm+0x1a/0x30 [ 403.371137][ C0] [ 403.374266][ C0] task:syslogd state:S stack:25072 pid:2530 tgid:2530 ppid:1 flags:0x00000002 [ 403.384886][ C0] Call Trace: [ 403.388196][ C0] [ 403.391170][ C0] __schedule+0x105f/0x34b0 [ 403.395725][ C0] ? __pfx___schedule+0x10/0x10 [ 403.400605][ C0] ? schedule+0x298/0x350 [ 403.404968][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.410039][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 403.415267][ C0] ? lock_acquire+0x2f/0xb0 [ 403.419803][ C0] ? schedule+0x1fd/0x350 [ 403.424157][ C0] schedule+0xe7/0x350 [ 403.428249][ C0] schedule_timeout+0x258/0x2a0 [ 403.433126][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 403.438527][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 403.444358][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 403.450116][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 403.455959][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 403.462348][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 403.467756][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 403.473696][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 403.478933][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 403.484696][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 403.489849][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 403.494918][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 403.499922][ C0] sock_recvmsg+0x1f6/0x250 [ 403.504569][ C0] sock_read_iter+0x2bb/0x3b0 [ 403.509268][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 403.514515][ C0] ? security_file_permission+0x21/0x80 [ 403.520094][ C0] vfs_read+0xa3b/0xbd0 [ 403.524296][ C0] ? __pfx_vfs_read+0x10/0x10 [ 403.529108][ C0] ? rcu_is_watching+0x12/0xc0 [ 403.534181][ C0] ksys_read+0x1fa/0x260 [ 403.538577][ C0] ? __pfx_ksys_read+0x10/0x10 [ 403.543471][ C0] do_syscall_64+0xcd/0x250 [ 403.548024][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.554077][ C0] RIP: 0033:0x7f1980c67b6a [ 403.558521][ C0] RSP: 002b:00007ffe64941938 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 403.567340][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1980c67b6a [ 403.575360][ C0] RDX: 00000000000000ff RSI: 000056188f197300 RDI: 0000000000000000 [ 403.583374][ C0] RBP: 000056188f1972c0 R08: 0000000000000001 R09: 0000000000000000 [ 403.591361][ C0] R10: 00007f1980e063a3 R11: 0000000000000246 R12: 000056188f19733a [ 403.599517][ C0] R13: 000056188f197300 R14: 0000000000000000 R15: 00007f1980e4aa80 [ 403.607635][ C0] [ 403.610667][ C0] task:acpid state:S stack:25232 pid:2533 tgid:2533 ppid:1 flags:0x00000002 [ 403.621011][ C0] Call Trace: [ 403.624848][ C0] [ 403.627833][ C0] __schedule+0x105f/0x34b0 [ 403.632377][ C0] ? __pfx___schedule+0x10/0x10 [ 403.637272][ C0] ? schedule+0x298/0x350 [ 403.641682][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.646756][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 403.652015][ C0] ? lock_acquire+0x2f/0xb0 [ 403.656557][ C0] ? schedule+0x1fd/0x350 [ 403.660927][ C0] schedule+0xe7/0x350 [ 403.665032][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 403.671125][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 403.677760][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 403.684056][ C0] do_select+0x12ec/0x17b0 [ 403.688528][ C0] ? __pfx_do_select+0x10/0x10 [ 403.693323][ C0] ? hlock_class+0x4e/0x130 [ 403.697851][ C0] ? mark_lock+0xb5/0xc60 [ 403.702238][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.706955][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.711669][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.716474][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.721188][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.725900][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.730608][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.735320][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.740027][ C0] ? __pfx_pollwake+0x10/0x10 [ 403.744742][ C0] ? lock_acquire+0x2f/0xb0 [ 403.749271][ C0] ? __might_fault+0xe3/0x190 [ 403.753985][ C0] ? __might_fault+0xe3/0x190 [ 403.758704][ C0] ? core_sys_select+0x459/0xb80 [ 403.763689][ C0] core_sys_select+0x459/0xb80 [ 403.768532][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 403.773888][ C0] ? dput.part.0+0xd8/0x9b0 [ 403.778643][ C0] ? set_user_sigmask+0x217/0x2a0 [ 403.783711][ C0] ? vfs_read+0x228/0xbd0 [ 403.788079][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 403.793684][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 403.799084][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 403.804810][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 403.810749][ C0] __x64_sys_pselect6+0x183/0x240 [ 403.815813][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 403.821413][ C0] do_syscall_64+0xcd/0x250 [ 403.825956][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.831880][ C0] RIP: 0033:0x7f5e6983d591 [ 403.836330][ C0] RSP: 002b:00007ffd4713f200 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 403.844940][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e6983d591 [ 403.852929][ C0] RDX: 0000000000000000 RSI: 00007ffd4713f2f8 RDI: 000000000000000d [ 403.860915][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 403.869029][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 403.877051][ C0] R13: 000055f52a2de178 R14: 0000000000000000 R15: 000000000000000c [ 403.885083][ C0] [ 403.888226][ C0] task:klogd state:S stack:25408 pid:2537 tgid:2537 ppid:1 flags:0x00000002 [ 403.898562][ C0] Call Trace: [ 403.901892][ C0] [ 403.904840][ C0] __schedule+0x105f/0x34b0 [ 403.909382][ C0] ? __pfx___schedule+0x10/0x10 [ 403.914265][ C0] ? schedule+0x298/0x350 [ 403.918648][ C0] ? __pfx_lock_release+0x10/0x10 [ 403.923703][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 403.928929][ C0] ? lock_acquire+0x2f/0xb0 [ 403.933459][ C0] ? schedule+0x1fd/0x350 [ 403.937813][ C0] schedule+0xe7/0x350 [ 403.941938][ C0] syslog_print+0x214/0x5d0 [ 403.946537][ C0] ? __pfx_syslog_print+0x10/0x10 [ 403.951680][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 403.957268][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 403.963462][ C0] ? avc_has_perm+0x11b/0x1c0 [ 403.968191][ C0] do_syslog+0x3be/0x6a0 [ 403.972493][ C0] ? __pfx_do_syslog+0x10/0x10 [ 403.977299][ C0] ? rcu_is_watching+0x12/0xc0 [ 403.982217][ C0] __x64_sys_syslog+0x74/0xb0 [ 403.986917][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 403.992280][ C0] do_syscall_64+0xcd/0x250 [ 403.996934][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.002882][ C0] RIP: 0033:0x7f5353d48fa7 [ 404.007322][ C0] RSP: 002b:00007ffd7b46cc98 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 404.015767][ C0] RAX: ffffffffffffffda RBX: 00007f5353ee74a0 RCX: 00007f5353d48fa7 [ 404.023847][ C0] RDX: 00000000000003ff RSI: 00007f5353ee74a0 RDI: 0000000000000002 [ 404.031927][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 883853fd9ec1de17 [ 404.039921][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f5353ee74a0 [ 404.047913][ C0] R13: 00007f5353ed7212 R14: 00007f5353ee77a9 R15: 00007f5353ee77a9 [ 404.055960][ C0] [ 404.058999][ C0] task:udevd state:S stack:25856 pid:2548 tgid:2548 ppid:1 flags:0x00000002 [ 404.069249][ C0] Call Trace: [ 404.072553][ C0] [ 404.075501][ C0] __schedule+0x105f/0x34b0 [ 404.080040][ C0] ? __pfx___schedule+0x10/0x10 [ 404.084916][ C0] ? schedule+0x298/0x350 [ 404.089274][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.094337][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 404.099563][ C0] ? lock_acquire+0x2f/0xb0 [ 404.104094][ C0] ? schedule+0x1fd/0x350 [ 404.108474][ C0] schedule+0xe7/0x350 [ 404.112582][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 404.118699][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 404.125314][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 404.130293][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 404.135783][ C0] do_epoll_wait+0x139b/0x1a90 [ 404.140603][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 404.145753][ C0] ? kmem_cache_free+0x133/0x480 [ 404.150720][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 404.157086][ C0] ? do_unlinkat+0x173/0x710 [ 404.161704][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 404.167196][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 404.173051][ C0] do_syscall_64+0xcd/0x250 [ 404.177600][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.183526][ C0] RIP: 0033:0x7f12ec088457 [ 404.187956][ C0] RSP: 002b:00007ffd871eb958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 404.196390][ C0] RAX: ffffffffffffffda RBX: 00007ffd871eba58 RCX: 00007f12ec088457 [ 404.204377][ C0] RDX: 0000000000000008 RSI: 00007ffd871eba58 RDI: 000000000000000b [ 404.212397][ C0] RBP: 00005588da307f70 R08: 0000000000000007 R09: 79d27bf63fc7d1df [ 404.220512][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 404.228589][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 404.236725][ C0] [ 404.239774][ C0] task:dbus-daemon state:S stack:27776 pid:2570 tgid:2570 ppid:1 flags:0x00000002 [ 404.250028][ C0] Call Trace: [ 404.253520][ C0] [ 404.256476][ C0] __schedule+0x105f/0x34b0 [ 404.261023][ C0] ? __pfx___schedule+0x10/0x10 [ 404.265933][ C0] ? schedule+0x298/0x350 [ 404.270295][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.275461][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 404.280692][ C0] ? lock_acquire+0x2f/0xb0 [ 404.285233][ C0] ? schedule+0x1fd/0x350 [ 404.289605][ C0] schedule+0xe7/0x350 [ 404.293709][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 404.299974][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 404.306671][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 404.311649][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 404.317230][ C0] do_epoll_wait+0x139b/0x1a90 [ 404.322263][ C0] ? mark_lock+0xb5/0xc60 [ 404.326735][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 404.331885][ C0] ? find_held_lock+0x2d/0x110 [ 404.336675][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 404.343290][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.348348][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 404.354721][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 404.359947][ C0] ? handle_mm_fault+0x497/0xaa0 [ 404.364911][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 404.370658][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 404.375980][ C0] do_syscall_64+0xcd/0x250 [ 404.380518][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.386442][ C0] RIP: 0033:0x7fb94663e457 [ 404.390891][ C0] RSP: 002b:00007fffb2fa4a98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 404.399328][ C0] RAX: ffffffffffffffda RBX: 00007fffb2fa4aa8 RCX: 00007fb94663e457 [ 404.407319][ C0] RDX: 0000000000000040 RSI: 00007fffb2fa4aa8 RDI: 0000000000000003 [ 404.415348][ C0] RBP: 00007fffb2fa4e38 R08: 0000000000000b14 R09: 00007fb9467b3080 [ 404.423361][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 404.431433][ C0] R13: 0000000000000001 R14: 00007fffb2fa4e38 R15: 00007fffb2fa5148 [ 404.439453][ C0] [ 404.442506][ C0] task:dhcpcd state:S stack:25984 pid:2585 tgid:2585 ppid:1 flags:0x00000002 [ 404.453000][ C0] Call Trace: [ 404.456290][ C0] [ 404.459244][ C0] __schedule+0x105f/0x34b0 [ 404.463793][ C0] ? __pfx___schedule+0x10/0x10 [ 404.468684][ C0] ? schedule+0x298/0x350 [ 404.473052][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.478113][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 404.483344][ C0] ? lock_acquire+0x2f/0xb0 [ 404.487894][ C0] ? schedule+0x1fd/0x350 [ 404.492263][ C0] schedule+0xe7/0x350 [ 404.496358][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 404.502478][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 404.509113][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 404.514371][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 404.519601][ C0] ? __pfx___pollwait+0x10/0x10 [ 404.524480][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 404.529848][ C0] ? unix_dgram_poll+0x373/0x780 [ 404.534903][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 404.541239][ C0] do_sys_poll+0xad5/0xde0 [ 404.545708][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 404.550833][ C0] ? move_addr_to_user+0xab/0x1d0 [ 404.555902][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.560615][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.565423][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.570158][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.574918][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 404.580141][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 404.585459][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 404.590679][ C0] ? set_user_sigmask+0x217/0x2a0 [ 404.595739][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 404.601152][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 404.605962][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 404.611288][ C0] ? __secure_computing+0x227/0x3a0 [ 404.616529][ C0] do_syscall_64+0xcd/0x250 [ 404.621068][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.626994][ C0] RIP: 0033:0x7fb96e257ad5 [ 404.631444][ C0] RSP: 002b:00007ffefac7c070 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 404.639968][ C0] RAX: ffffffffffffffda RBX: 0000558470475ee0 RCX: 00007fb96e257ad5 [ 404.648306][ C0] RDX: 00007ffefac7c090 RSI: 0000000000000004 RDI: 000055847047fe70 [ 404.656382][ C0] RBP: 00007ffefac7c3c0 R08: 0000000000000008 R09: 00007fb96e340080 [ 404.664372][ C0] R10: 00007ffefac7c3c0 R11: 0000000000000246 R12: 00007ffefac7c0b8 [ 404.672453][ C0] R13: 0000558452625610 R14: 0000000000000000 R15: 0000000000000000 [ 404.680492][ C0] [ 404.683525][ C0] task:dhcpcd state:S stack:25024 pid:2586 tgid:2586 ppid:2585 flags:0x00000002 [ 404.693772][ C0] Call Trace: [ 404.697073][ C0] [ 404.700037][ C0] __schedule+0x105f/0x34b0 [ 404.704592][ C0] ? __pfx___schedule+0x10/0x10 [ 404.709478][ C0] ? schedule+0x298/0x350 [ 404.713835][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.718908][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 404.724135][ C0] ? lock_acquire+0x2f/0xb0 [ 404.728769][ C0] ? schedule+0x1fd/0x350 [ 404.733146][ C0] schedule+0xe7/0x350 [ 404.737288][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 404.743644][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 404.750280][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 404.755545][ C0] ? __pfx___pollwait+0x10/0x10 [ 404.760425][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 404.765758][ C0] ? unix_dgram_poll+0x373/0x780 [ 404.770769][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 404.777046][ C0] do_sys_poll+0xad5/0xde0 [ 404.781509][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 404.786526][ C0] ? sock_def_readable+0x1de/0x610 [ 404.791693][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.796776][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.801492][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.806224][ C0] ? __pfx_pollwake+0x10/0x10 [ 404.810983][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 404.816250][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 404.821568][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 404.826789][ C0] ? set_user_sigmask+0x217/0x2a0 [ 404.831854][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 404.837283][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 404.842174][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 404.847509][ C0] do_syscall_64+0xcd/0x250 [ 404.852056][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.857984][ C0] RIP: 0033:0x7fb96e257ad5 [ 404.862414][ C0] RSP: 002b:00007ffefac7c070 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 404.870877][ C0] RAX: ffffffffffffffda RBX: 0000558470475ee0 RCX: 00007fb96e257ad5 [ 404.878972][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000558470475ec0 [ 404.886974][ C0] RBP: 00007ffefac7c3c0 R08: 0000000000000008 R09: 09c20ffd7bbd91de [ 404.894957][ C0] R10: 00007ffefac7c3c0 R11: 0000000000000246 R12: 0000000000000000 [ 404.902969][ C0] R13: 0000558452625610 R14: 0000000000000000 R15: 0000000000000000 [ 404.910972][ C0] [ 404.914011][ C0] task:dhcpcd state:S stack:26416 pid:2587 tgid:2587 ppid:2585 flags:0x00000002 [ 404.924323][ C0] Call Trace: [ 404.927608][ C0] [ 404.930552][ C0] __schedule+0x105f/0x34b0 [ 404.935097][ C0] ? __pfx___schedule+0x10/0x10 [ 404.939970][ C0] ? schedule+0x298/0x350 [ 404.944321][ C0] ? __pfx_lock_release+0x10/0x10 [ 404.949395][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 404.954623][ C0] ? lock_acquire+0x2f/0xb0 [ 404.959150][ C0] ? schedule+0x1fd/0x350 [ 404.963510][ C0] schedule+0xe7/0x350 [ 404.967618][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 404.973727][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 404.980336][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 404.985569][ C0] ? __pfx___pollwait+0x10/0x10 [ 404.990455][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 404.995771][ C0] ? unix_dgram_poll+0x373/0x780 [ 405.000747][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 405.007024][ C0] do_sys_poll+0xad5/0xde0 [ 405.011481][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 405.016475][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 405.021713][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.026440][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.031180][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.035903][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.040645][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.045961][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.051191][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 405.056419][ C0] ? set_user_sigmask+0x217/0x2a0 [ 405.061478][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 405.066887][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 405.072994][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 405.078401][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 405.083319][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 405.088647][ C0] ? __secure_computing+0x227/0x3a0 [ 405.093903][ C0] do_syscall_64+0xcd/0x250 [ 405.098444][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.104367][ C0] RIP: 0033:0x7fb96e257ad5 [ 405.108813][ C0] RSP: 002b:00007ffefac7c070 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 405.117335][ C0] RAX: ffffffffffffffda RBX: 0000558470475ee0 RCX: 00007fb96e257ad5 [ 405.125322][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055847047efe0 [ 405.133306][ C0] RBP: 00007ffefac7c3c0 R08: 0000000000000008 R09: 00005584526253d0 [ 405.141290][ C0] R10: 00007ffefac7c3c0 R11: 0000000000000246 R12: 0000000000000000 [ 405.149284][ C0] R13: 0000558452625610 R14: 0000000000000003 R15: 0000000000000000 [ 405.157305][ C0] [ 405.160347][ C0] task:dhcpcd state:S stack:27504 pid:2588 tgid:2588 ppid:2585 flags:0x00000002 [ 405.170683][ C0] Call Trace: [ 405.174001][ C0] [ 405.177036][ C0] __schedule+0x105f/0x34b0 [ 405.181597][ C0] ? __pfx___schedule+0x10/0x10 [ 405.186492][ C0] ? schedule+0x298/0x350 [ 405.190931][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.195986][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.201211][ C0] ? lock_acquire+0x2f/0xb0 [ 405.205829][ C0] ? schedule+0x1fd/0x350 [ 405.210272][ C0] schedule+0xe7/0x350 [ 405.214388][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 405.220501][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 405.227121][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.232367][ C0] ? __pfx___pollwait+0x10/0x10 [ 405.237249][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 405.242556][ C0] ? unix_dgram_poll+0x373/0x780 [ 405.247552][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 405.253852][ C0] do_sys_poll+0xad5/0xde0 [ 405.258324][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 405.263340][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.268058][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.272769][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.277481][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.282208][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.286940][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.292178][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.297448][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 405.302763][ C0] ? set_user_sigmask+0x217/0x2a0 [ 405.307828][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 405.313238][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 405.318647][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 405.323465][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 405.328798][ C0] ? ksys_read+0x1ad/0x260 [ 405.333251][ C0] ? __secure_computing+0x227/0x3a0 [ 405.338489][ C0] do_syscall_64+0xcd/0x250 [ 405.343041][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.348980][ C0] RIP: 0033:0x7fb96e257ad5 [ 405.353410][ C0] RSP: 002b:00007ffefac7c070 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 405.361843][ C0] RAX: ffffffffffffffda RBX: 0000558470475ee0 RCX: 00007fb96e257ad5 [ 405.369846][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055847047efe0 [ 405.377918][ C0] RBP: 00007ffefac7c3c0 R08: 0000000000000008 R09: 00005584526253d0 [ 405.385906][ C0] R10: 00007ffefac7c3c0 R11: 0000000000000246 R12: 0000000000000000 [ 405.393894][ C0] R13: 0000558452625610 R14: 0000000000000000 R15: 0000000000000000 [ 405.401894][ C0] [ 405.404924][ C0] task:dhcpcd state:S stack:25904 pid:2605 tgid:2605 ppid:2586 flags:0x00000002 [ 405.415167][ C0] Call Trace: [ 405.418464][ C0] [ 405.421423][ C0] __schedule+0x105f/0x34b0 [ 405.425975][ C0] ? __pfx___schedule+0x10/0x10 [ 405.430849][ C0] ? schedule+0x298/0x350 [ 405.435204][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.440258][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.445482][ C0] ? lock_acquire+0x2f/0xb0 [ 405.450011][ C0] ? schedule+0x1fd/0x350 [ 405.454365][ C0] schedule+0xe7/0x350 [ 405.458474][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 405.464566][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 405.471178][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.476417][ C0] ? __pfx___pollwait+0x10/0x10 [ 405.481314][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 405.486616][ C0] ? unix_dgram_poll+0x373/0x780 [ 405.491576][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 405.497860][ C0] do_sys_poll+0xad5/0xde0 [ 405.502317][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 405.507286][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 405.512585][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.517338][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.522179][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.527432][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.532675][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 405.537919][ C0] ? set_user_sigmask+0x217/0x2a0 [ 405.543004][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 405.548416][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 405.553915][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 405.558726][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 405.564075][ C0] ? __secure_computing+0x227/0x3a0 [ 405.569347][ C0] do_syscall_64+0xcd/0x250 [ 405.573916][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.579851][ C0] RIP: 0033:0x7fb96e257ad5 [ 405.584287][ C0] RSP: 002b:00007ffefac7c070 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 405.592727][ C0] RAX: ffffffffffffffda RBX: 0000558470475ee0 RCX: 00007fb96e257ad5 [ 405.600716][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558470480d50 [ 405.608725][ C0] RBP: 00007ffefac7c3c0 R08: 0000000000000008 R09: 0000000000000000 [ 405.616736][ C0] R10: 00007ffefac7c3c0 R11: 0000000000000246 R12: 0000000000000000 [ 405.624771][ C0] R13: 0000558452625610 R14: 0000000000000000 R15: 0000000000000000 [ 405.632775][ C0] [ 405.635806][ C0] task:sshd state:S stack:27424 pid:2606 tgid:2606 ppid:1 flags:0x00000002 [ 405.646119][ C0] Call Trace: [ 405.649409][ C0] [ 405.652353][ C0] __schedule+0x105f/0x34b0 [ 405.656995][ C0] ? __pfx___schedule+0x10/0x10 [ 405.661872][ C0] ? schedule+0x298/0x350 [ 405.666240][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.671304][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.676540][ C0] ? lock_acquire+0x2f/0xb0 [ 405.681166][ C0] ? schedule+0x1fd/0x350 [ 405.685635][ C0] schedule+0xe7/0x350 [ 405.689825][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 405.695941][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 405.702553][ C0] ? tcp_poll+0x45b/0xf90 [ 405.706926][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.711984][ C0] ? lock_acquire+0x2f/0xb0 [ 405.716519][ C0] ? __might_fault+0xe3/0x190 [ 405.721255][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 405.727534][ C0] do_sys_poll+0xad5/0xde0 [ 405.731994][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 405.736962][ C0] ? mark_lock+0xb5/0xc60 [ 405.741348][ C0] ? __pfx_mark_lock+0x10/0x10 [ 405.746142][ C0] ? mark_lock+0xb5/0xc60 [ 405.750508][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.755323][ C0] ? __pfx_pollwake+0x10/0x10 [ 405.760072][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.765325][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.770812][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 405.776031][ C0] ? set_user_sigmask+0x217/0x2a0 [ 405.781085][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 405.786490][ C0] ? __might_fault+0xe3/0x190 [ 405.791210][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 405.796027][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 405.801354][ C0] do_syscall_64+0xcd/0x250 [ 405.805890][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.811932][ C0] RIP: 0033:0x7f3bfb2b8ad5 [ 405.816372][ C0] RSP: 002b:00007ffe7a845fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 405.824815][ C0] RAX: ffffffffffffffda RBX: 000055d9d1634ab0 RCX: 00007f3bfb2b8ad5 [ 405.832910][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d9d163a490 [ 405.840898][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 405.848906][ C0] R10: 00007ffe7a846188 R11: 0000000000000246 R12: 000055d9d163a490 [ 405.856912][ C0] R13: 00007ffe7a846188 R14: 0000000000000002 R15: 000055d9d1635b0c [ 405.864925][ C0] [ 405.867955][ C0] task:getty state:S stack:25408 pid:2608 tgid:2608 ppid:1 flags:0x00000002 [ 405.878272][ C0] Call Trace: [ 405.881567][ C0] [ 405.884518][ C0] __schedule+0x105f/0x34b0 [ 405.889058][ C0] ? __pfx___schedule+0x10/0x10 [ 405.893956][ C0] ? schedule+0x298/0x350 [ 405.898306][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.903380][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.908626][ C0] ? lock_acquire+0x2f/0xb0 [ 405.913167][ C0] ? schedule+0x1fd/0x350 [ 405.917546][ C0] schedule+0xe7/0x350 [ 405.921655][ C0] schedule_timeout+0x258/0x2a0 [ 405.926525][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 405.931921][ C0] ? down_read+0xc9/0x330 [ 405.936280][ C0] ? __pfx___up_read+0x10/0x10 [ 405.941082][ C0] ? wait_woken+0x48/0x1c0 [ 405.945529][ C0] wait_woken+0x175/0x1c0 [ 405.949910][ C0] n_tty_read+0x10fb/0x1480 [ 405.954487][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 405.959392][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 405.965517][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 405.971211][ C0] tty_read+0x30e/0x5b0 [ 405.975406][ C0] ? __pfx_tty_read+0x10/0x10 [ 405.980120][ C0] ? inode_security+0x101/0x130 [ 405.985004][ C0] ? security_file_permission+0x21/0x80 [ 405.990583][ C0] vfs_read+0x86e/0xbd0 [ 405.994776][ C0] ? __pfx_vfs_read+0x10/0x10 [ 405.999505][ C0] ksys_read+0x12f/0x260 [ 406.003780][ C0] ? __pfx_ksys_read+0x10/0x10 [ 406.008582][ C0] do_syscall_64+0xcd/0x250 [ 406.013133][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.019090][ C0] RIP: 0033:0x7fa28a888b6a [ 406.023527][ C0] RSP: 002b:00007ffcf7c72ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 406.031967][ C0] RAX: ffffffffffffffda RBX: 00005569b603a2c0 RCX: 00007fa28a888b6a [ 406.039981][ C0] RDX: 0000000000000001 RSI: 00007ffcf7c72af0 RDI: 0000000000000000 [ 406.048040][ C0] RBP: 00005569b603a320 R08: 0000000000000000 R09: 09e33be4672970b3 [ 406.056040][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 00005569b603a35c [ 406.064045][ C0] R13: 00007ffcf7c72af0 R14: 0000000000000000 R15: 00005569b603a35c [ 406.072065][ C0] [ 406.075135][ C0] task:kworker/1:2 state:S stack:21168 pid:2610 tgid:2610 ppid:2 flags:0x00004000 [ 406.085372][ C0] Workqueue: usb_hub_wq hub_event [ 406.090456][ C0] Call Trace: [ 406.093774][ C0] [ 406.096870][ C0] __schedule+0x105f/0x34b0 [ 406.101417][ C0] ? __pfx___schedule+0x10/0x10 [ 406.106342][ C0] ? schedule+0x298/0x350 [ 406.110704][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.115773][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.121010][ C0] ? lock_acquire+0x2f/0xb0 [ 406.125569][ C0] ? schedule+0x1fd/0x350 [ 406.129947][ C0] schedule+0xe7/0x350 [ 406.134058][ C0] schedule_preempt_disabled+0x13/0x30 [ 406.139546][ C0] __mutex_lock+0x5b8/0x9c0 [ 406.144095][ C0] ? input_register_device+0x98a/0x1110 [ 406.149693][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 406.154763][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 406.160283][ C0] ? kfree+0x130/0x480 [ 406.164381][ C0] ? kobject_get_path+0x94/0x2b0 [ 406.169350][ C0] ? input_register_device+0x97c/0x1110 [ 406.174934][ C0] ? input_register_device+0x98a/0x1110 [ 406.180526][ C0] input_register_device+0x98a/0x1110 [ 406.186033][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 406.191107][ C0] hid_connect+0x13a8/0x18a0 [ 406.195738][ C0] ? trace_kmalloc+0x2d/0xe0 [ 406.200354][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 406.205402][ C0] ? __asan_memset+0x23/0x50 [ 406.210027][ C0] ? __pfx_hid_connect+0x10/0x10 [ 406.215016][ C0] ? usbhid_start+0x152c/0x2340 [ 406.219938][ C0] hid_hw_start+0xaa/0x140 [ 406.224375][ C0] hid_device_probe+0x3e7/0x490 [ 406.229249][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 406.234642][ C0] really_probe+0x23e/0xa90 [ 406.239169][ C0] __driver_probe_device+0x1de/0x440 [ 406.244477][ C0] driver_probe_device+0x4c/0x1b0 [ 406.249522][ C0] __device_attach_driver+0x1df/0x310 [ 406.254915][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 406.260828][ C0] bus_for_each_drv+0x157/0x1e0 [ 406.265722][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 406.271221][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 406.276446][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 406.282293][ C0] __device_attach+0x1e8/0x4b0 [ 406.287098][ C0] ? __pfx___device_attach+0x10/0x10 [ 406.292419][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 406.297673][ C0] bus_probe_device+0x17f/0x1c0 [ 406.302579][ C0] device_add+0x114b/0x1a70 [ 406.307113][ C0] ? __pfx_device_add+0x10/0x10 [ 406.312007][ C0] ? __debugfs_create_file+0x413/0x660 [ 406.317508][ C0] hid_add_device+0x37f/0xa70 [ 406.322595][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 406.328194][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 406.333439][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 406.338953][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 406.344267][ C0] usbhid_probe+0xd3b/0x1410 [ 406.348921][ C0] usb_probe_interface+0x309/0x9d0 [ 406.354074][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 406.359740][ C0] really_probe+0x23e/0xa90 [ 406.364297][ C0] __driver_probe_device+0x1de/0x440 [ 406.369612][ C0] driver_probe_device+0x4c/0x1b0 [ 406.374753][ C0] __device_attach_driver+0x1df/0x310 [ 406.380166][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 406.386098][ C0] bus_for_each_drv+0x157/0x1e0 [ 406.390990][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 406.396403][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 406.401632][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 406.407471][ C0] __device_attach+0x1e8/0x4b0 [ 406.412346][ C0] ? __pfx___device_attach+0x10/0x10 [ 406.417792][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 406.423038][ C0] bus_probe_device+0x17f/0x1c0 [ 406.427936][ C0] device_add+0x114b/0x1a70 [ 406.432482][ C0] ? __pfx_device_add+0x10/0x10 [ 406.437371][ C0] ? mark_held_locks+0x9f/0xe0 [ 406.442189][ C0] usb_set_configuration+0x10cb/0x1c50 [ 406.447699][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 406.453800][ C0] usb_generic_driver_probe+0xb1/0x110 [ 406.459287][ C0] usb_probe_device+0xec/0x3e0 [ 406.464068][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 406.469474][ C0] really_probe+0x23e/0xa90 [ 406.474001][ C0] __driver_probe_device+0x1de/0x440 [ 406.479310][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 406.484794][ C0] driver_probe_device+0x4c/0x1b0 [ 406.489839][ C0] __device_attach_driver+0x1df/0x310 [ 406.495248][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 406.501163][ C0] bus_for_each_drv+0x157/0x1e0 [ 406.506067][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 406.511495][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 406.516721][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 406.522575][ C0] __device_attach+0x1e8/0x4b0 [ 406.527365][ C0] ? __pfx___device_attach+0x10/0x10 [ 406.532674][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 406.537982][ C0] bus_probe_device+0x17f/0x1c0 [ 406.542891][ C0] device_add+0x114b/0x1a70 [ 406.547439][ C0] ? __pfx_device_add+0x10/0x10 [ 406.552312][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 406.558181][ C0] usb_new_device+0xd90/0x1a10 [ 406.563007][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 406.568255][ C0] hub_event+0x2e58/0x4f40 [ 406.572730][ C0] ? __pfx_hub_event+0x10/0x10 [ 406.577530][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 406.583202][ C0] ? rcu_is_watching+0x12/0xc0 [ 406.587985][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.593299][ C0] ? process_one_work+0x921/0x1ba0 [ 406.598466][ C0] ? lock_acquire+0x2f/0xb0 [ 406.603018][ C0] ? process_one_work+0x921/0x1ba0 [ 406.608189][ C0] process_one_work+0x9c5/0x1ba0 [ 406.613208][ C0] ? __pfx_hub_event+0x10/0x10 [ 406.618109][ C0] ? __pfx_process_one_work+0x10/0x10 [ 406.623539][ C0] ? assign_work+0x1a0/0x250 [ 406.628167][ C0] worker_thread+0x6c8/0xf00 [ 406.632897][ C0] ? __kthread_parkme+0x148/0x220 [ 406.637967][ C0] ? __pfx_worker_thread+0x10/0x10 [ 406.643128][ C0] kthread+0x2c1/0x3a0 [ 406.647236][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 406.652495][ C0] ? __pfx_kthread+0x10/0x10 [ 406.657138][ C0] ret_from_fork+0x45/0x80 [ 406.661594][ C0] ? __pfx_kthread+0x10/0x10 [ 406.666238][ C0] ret_from_fork_asm+0x1a/0x30 [ 406.671080][ C0] [ 406.674209][ C0] task:sshd state:S stack:25408 pid:2648 tgid:2648 ppid:2606 flags:0x00000002 [ 406.684443][ C0] Call Trace: [ 406.687821][ C0] [ 406.690768][ C0] __schedule+0x105f/0x34b0 [ 406.695310][ C0] ? __pfx___schedule+0x10/0x10 [ 406.700270][ C0] ? schedule+0x298/0x350 [ 406.704654][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.709727][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.714971][ C0] ? lock_acquire+0x2f/0xb0 [ 406.719609][ C0] ? schedule+0x1fd/0x350 [ 406.724074][ C0] schedule+0xe7/0x350 [ 406.728191][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 406.734287][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 406.740904][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 406.746137][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 406.752078][ C0] ? __pollwait+0x26d/0x4c0 [ 406.756637][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 406.762929][ C0] do_sys_poll+0xad5/0xde0 [ 406.767397][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 406.772550][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 406.777551][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 406.782809][ C0] ? __pfx_mark_lock+0x10/0x10 [ 406.787622][ C0] ? tcp_sendmsg+0x38/0x50 [ 406.792106][ C0] ? __pfx_pollwake+0x10/0x10 [ 406.796828][ C0] ? __pfx_pollwake+0x10/0x10 [ 406.801545][ C0] ? __pfx_pollwake+0x10/0x10 [ 406.806270][ C0] ? __pfx_pollwake+0x10/0x10 [ 406.811104][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 406.816348][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 406.821594][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 406.826826][ C0] ? set_user_sigmask+0x217/0x2a0 [ 406.831995][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 406.837429][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 406.842245][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 406.847614][ C0] ? ksys_write+0x1ad/0x260 [ 406.852158][ C0] ? __pfx_ksys_write+0x10/0x10 [ 406.857081][ C0] do_syscall_64+0xcd/0x250 [ 406.861633][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.867562][ C0] RIP: 0033:0x7fe564505ad5 [ 406.872019][ C0] RSP: 002b:00007ffcdf043d80 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 406.880473][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fe564505ad5 [ 406.888460][ C0] RDX: 00007ffcdf043da0 RSI: 0000000000000004 RDI: 00005653672a7820 [ 406.896445][ C0] RBP: 00005653672a63f0 R08: 0000000000000008 R09: 0000000000000000 [ 406.904431][ C0] R10: 00007ffcdf043e88 R11: 0000000000000246 R12: 000056532d696aa4 [ 406.912415][ C0] R13: 0000000000000001 R14: 000056532d6973e8 R15: 00007ffcdf043e08 [ 406.920432][ C0] [ 406.923472][ C0] task:syz-executor294 state:S stack:25088 pid:2650 tgid:2650 ppid:2648 flags:0x00000002 [ 406.933697][ C0] Call Trace: [ 406.937007][ C0] [ 406.939955][ C0] __schedule+0x105f/0x34b0 [ 406.944515][ C0] ? __pfx___schedule+0x10/0x10 [ 406.949391][ C0] ? schedule+0x298/0x350 [ 406.953745][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.958825][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.964053][ C0] ? lock_acquire+0x2f/0xb0 [ 406.968587][ C0] ? schedule+0x1fd/0x350 [ 406.972940][ C0] ? do_nanosleep+0x18a/0x510 [ 406.977634][ C0] schedule+0xe7/0x350 [ 406.981727][ C0] do_nanosleep+0x216/0x510 [ 406.986334][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 406.991997][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 406.997051][ C0] ? __asan_memset+0x23/0x50 [ 407.001663][ C0] ? __hrtimer_init+0x106/0x2c0 [ 407.006544][ C0] hrtimer_nanosleep+0x146/0x370 [ 407.011515][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 407.017007][ C0] ? __might_fault+0xe3/0x190 [ 407.021739][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 407.027036][ C0] ? get_timespec64+0x148/0x240 [ 407.031906][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 407.037131][ C0] common_nsleep+0xa1/0xd0 [ 407.041576][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 407.047262][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 407.053448][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 407.058781][ C0] do_syscall_64+0xcd/0x250 [ 407.063320][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.069256][ C0] RIP: 0033:0x7fd9fa154bb3 [ 407.073696][ C0] RSP: 002b:00007fffa140e218 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 407.082141][ C0] RAX: ffffffffffffffda RBX: ffffffffffffffb0 RCX: 00007fd9fa154bb3 [ 407.090127][ C0] RDX: 00007fffa140e230 RSI: 0000000000000000 RDI: 0000000000000000 [ 407.098114][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 407.106098][ C0] R10: 00007fffa140e230 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 407.114268][ C0] R13: 585858582e72656c R14: 00007fffa140e2b0 R15: 00007fd9fa17449b [ 407.122268][ C0] [ 407.125386][ C0] task:syz-executor294 state:S stack:27216 pid:2653 tgid:2653 ppid:2650 flags:0x00000002 [ 407.135629][ C0] Call Trace: [ 407.138928][ C0] [ 407.141883][ C0] __schedule+0x105f/0x34b0 [ 407.146429][ C0] ? __pfx___schedule+0x10/0x10 [ 407.151324][ C0] ? schedule+0x298/0x350 [ 407.155679][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.160734][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.166026][ C0] ? lock_acquire+0x2f/0xb0 [ 407.170572][ C0] ? schedule+0x1fd/0x350 [ 407.174951][ C0] schedule+0xe7/0x350 [ 407.179055][ C0] do_wait+0x1dd/0x570 [ 407.183162][ C0] kernel_wait4+0x16c/0x280 [ 407.187710][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 407.192780][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 407.198478][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.203799][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 407.209207][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.214532][ C0] __do_sys_wait4+0x15f/0x170 [ 407.219242][ C0] ? find_held_lock+0x2d/0x110 [ 407.224047][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 407.229317][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 407.234656][ C0] do_syscall_64+0xcd/0x250 [ 407.239210][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.245155][ C0] RIP: 0033:0x7fd9fa124de3 [ 407.249589][ C0] RSP: 002b:00007fffa140e268 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.258111][ C0] RAX: ffffffffffffffda RBX: 0000000000000a64 RCX: 00007fd9fa124de3 [ 407.266122][ C0] RDX: 0000000040000000 RSI: 00007fffa140e2d0 RDI: 00000000ffffffff [ 407.274112][ C0] RBP: 00007fffa140e2d0 R08: 0000000000000000 R09: 0000000000000001 [ 407.282097][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 407.290101][ C0] R13: 585858582e72656c R14: 00007fffa140e2b0 R15: 00007fd9fa17449b [ 407.298489][ C0] [ 407.301542][ C0] task:syz-executor294 state:S stack:27360 pid:2654 tgid:2654 ppid:2650 flags:0x00000002 [ 407.311778][ C0] Call Trace: [ 407.315081][ C0] [ 407.318030][ C0] __schedule+0x105f/0x34b0 [ 407.322573][ C0] ? __pfx___schedule+0x10/0x10 [ 407.327466][ C0] ? schedule+0x298/0x350 [ 407.331817][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.336893][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.342117][ C0] ? lock_acquire+0x2f/0xb0 [ 407.346646][ C0] ? schedule+0x1fd/0x350 [ 407.351008][ C0] schedule+0xe7/0x350 [ 407.355124][ C0] do_wait+0x1dd/0x570 [ 407.359254][ C0] kernel_wait4+0x16c/0x280 [ 407.363798][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 407.368862][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 407.374543][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.379870][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 407.385297][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.390631][ C0] __do_sys_wait4+0x15f/0x170 [ 407.395464][ C0] ? find_held_lock+0x2d/0x110 [ 407.400276][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 407.405545][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 407.410868][ C0] do_syscall_64+0xcd/0x250 [ 407.415411][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.421336][ C0] RIP: 0033:0x7fd9fa124de3 [ 407.425764][ C0] RSP: 002b:00007fffa140e268 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.434209][ C0] RAX: ffffffffffffffda RBX: 0000000000000a63 RCX: 00007fd9fa124de3 [ 407.442193][ C0] RDX: 0000000040000000 RSI: 00007fffa140e2d0 RDI: 00000000ffffffff [ 407.450180][ C0] RBP: 00007fffa140e2d0 R08: 0000000000000000 R09: 0000000000000001 [ 407.458168][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 407.466155][ C0] R13: 585858582e72656c R14: 00007fffa140e2b0 R15: 00007fd9fa17449b [ 407.474157][ C0] [ 407.477196][ C0] task:syz-executor294 state:S stack:27712 pid:2655 tgid:2655 ppid:2650 flags:0x00000002 [ 407.487427][ C0] Call Trace: [ 407.490717][ C0] [ 407.493687][ C0] __schedule+0x105f/0x34b0 [ 407.498226][ C0] ? __pfx___schedule+0x10/0x10 [ 407.503103][ C0] ? schedule+0x298/0x350 [ 407.507467][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.512528][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.517772][ C0] ? lock_acquire+0x2f/0xb0 [ 407.522302][ C0] ? schedule+0x1fd/0x350 [ 407.526666][ C0] schedule+0xe7/0x350 [ 407.530761][ C0] do_wait+0x1dd/0x570 [ 407.534874][ C0] kernel_wait4+0x16c/0x280 [ 407.539420][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 407.544565][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 407.550314][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.555664][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 407.561066][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.566390][ C0] __do_sys_wait4+0x15f/0x170 [ 407.571100][ C0] ? find_held_lock+0x2d/0x110 [ 407.575889][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 407.581140][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 407.586481][ C0] do_syscall_64+0xcd/0x250 [ 407.591046][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.596972][ C0] RIP: 0033:0x7fd9fa124de3 [ 407.601490][ C0] RSP: 002b:00007fffa140e268 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.609923][ C0] RAX: ffffffffffffffda RBX: 0000000000000a62 RCX: 00007fd9fa124de3 [ 407.617919][ C0] RDX: 0000000040000000 RSI: 00007fffa140e2d0 RDI: 00000000ffffffff [ 407.625914][ C0] RBP: 00007fffa140e2d0 R08: 0000000000000000 R09: 0000000000000001 [ 407.633903][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 407.641901][ C0] R13: 585858582e72656c R14: 00007fffa140e2b0 R15: 00007fd9fa17449b [ 407.649926][ C0] [ 407.652986][ C0] task:syz-executor294 state:S stack:27360 pid:2656 tgid:2656 ppid:2650 flags:0x00000002 [ 407.663214][ C0] Call Trace: [ 407.666506][ C0] [ 407.669454][ C0] __schedule+0x105f/0x34b0 [ 407.674011][ C0] ? __pfx___schedule+0x10/0x10 [ 407.678920][ C0] ? schedule+0x298/0x350 [ 407.683287][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.688367][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.693631][ C0] ? lock_acquire+0x2f/0xb0 [ 407.698176][ C0] ? schedule+0x1fd/0x350 [ 407.702569][ C0] schedule+0xe7/0x350 [ 407.706766][ C0] do_wait+0x1dd/0x570 [ 407.710977][ C0] kernel_wait4+0x16c/0x280 [ 407.715522][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 407.720588][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 407.726345][ C0] ? irqentry_exit+0x3b/0x90 [ 407.730984][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 407.736238][ C0] __do_sys_wait4+0x15f/0x170 [ 407.740953][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 407.746204][ C0] ? __rseq_handle_notify_resume+0x47d/0x1090 [ 407.752332][ C0] ? xfd_validate_state+0x5d/0x180 [ 407.757486][ C0] do_syscall_64+0xcd/0x250 [ 407.762023][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.767971][ C0] RIP: 0033:0x7fd9fa124de3 [ 407.772419][ C0] RSP: 002b:00007fffa140e268 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.780984][ C0] RAX: ffffffffffffffda RBX: 0000000000000a65 RCX: 00007fd9fa124de3 [ 407.789000][ C0] RDX: 0000000040000000 RSI: 00007fffa140e2d0 RDI: 00000000ffffffff [ 407.797091][ C0] RBP: 00007fffa140e2d0 R08: 0000000000000000 R09: 0000000000000001 [ 407.805106][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 407.813111][ C0] R13: 585858582e72656c R14: 00007fffa140e2b0 R15: 00007fd9fa17449b [ 407.821132][ C0] [ 407.824173][ C0] task:syz-executor294 state:S stack:27360 pid:2657 tgid:2657 ppid:2650 flags:0x00000002 [ 407.834438][ C0] Call Trace: [ 407.837730][ C0] [ 407.840690][ C0] __schedule+0x105f/0x34b0 [ 407.845249][ C0] ? __pfx___schedule+0x10/0x10 [ 407.850166][ C0] ? schedule+0x298/0x350 [ 407.854530][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.859602][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.864844][ C0] ? lock_acquire+0x2f/0xb0 [ 407.869425][ C0] ? schedule+0x1fd/0x350 [ 407.873797][ C0] schedule+0xe7/0x350 [ 407.877942][ C0] do_wait+0x1dd/0x570 [ 407.882153][ C0] kernel_wait4+0x16c/0x280 [ 407.886701][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 407.891772][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 407.897529][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.902863][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 407.908294][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 407.913633][ C0] __do_sys_wait4+0x15f/0x170 [ 407.918340][ C0] ? find_held_lock+0x2d/0x110 [ 407.923126][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 407.928378][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 407.933700][ C0] do_syscall_64+0xcd/0x250 [ 407.938240][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.944164][ C0] RIP: 0033:0x7fd9fa124de3 [ 407.948593][ C0] RSP: 002b:00007fffa140e268 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.957121][ C0] RAX: ffffffffffffffda RBX: 0000000000000a66 RCX: 00007fd9fa124de3 [ 407.965141][ C0] RDX: 0000000040000000 RSI: 00007fffa140e2d0 RDI: 00000000ffffffff [ 407.973128][ C0] RBP: 00007fffa140e2d0 R08: 0000000000000000 R09: 0000000000000001 [ 407.981128][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 407.989143][ C0] R13: 585858582e72656c R14: 00007fffa140e2b0 R15: 00007fd9fa17449b [ 407.997263][ C0] [ 408.000303][ C0] task:syz-executor294 state:S stack:24784 pid:2658 tgid:2658 ppid:2655 flags:0x00000002 [ 408.010739][ C0] Call Trace: [ 408.014047][ C0] [ 408.017029][ C0] __schedule+0x105f/0x34b0 [ 408.021577][ C0] ? __pfx___schedule+0x10/0x10 [ 408.026477][ C0] ? schedule+0x298/0x350 [ 408.030920][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.036003][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.041251][ C0] ? lock_acquire+0x2f/0xb0 [ 408.045813][ C0] ? schedule+0x1fd/0x350 [ 408.050190][ C0] schedule+0xe7/0x350 [ 408.054305][ C0] do_wait+0x1dd/0x570 [ 408.058426][ C0] kernel_wait4+0x16c/0x280 [ 408.062973][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 408.068052][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 408.073726][ C0] __do_sys_wait4+0x15f/0x170 [ 408.078431][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 408.083654][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 408.088882][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 408.095025][ C0] do_syscall_64+0xcd/0x250 [ 408.099566][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.105595][ C0] RIP: 0033:0x7fd9fa124de3 [ 408.110035][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 408.118494][ C0] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fd9fa124de3 [ 408.126483][ C0] RDX: 0000000040000000 RSI: 00007fffa140e080 RDI: 00000000ffffffff [ 408.134472][ C0] RBP: 00007fffa140e080 R08: 00000000000090ca R09: 00007fd9fa0d0080 [ 408.142483][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006 [ 408.150507][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fffa140e0e0 [ 408.158729][ C0] [ 408.161784][ C0] task:syz-executor294 state:S stack:23184 pid:2659 tgid:2659 ppid:2654 flags:0x00000002 [ 408.172140][ C0] Call Trace: [ 408.175457][ C0] [ 408.178438][ C0] __schedule+0x105f/0x34b0 [ 408.182998][ C0] ? __pfx___schedule+0x10/0x10 [ 408.187910][ C0] ? schedule+0x298/0x350 [ 408.192286][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.197565][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.202819][ C0] ? lock_acquire+0x2f/0xb0 [ 408.207367][ C0] ? schedule+0x1fd/0x350 [ 408.211743][ C0] schedule+0xe7/0x350 [ 408.215848][ C0] do_wait+0x1dd/0x570 [ 408.219986][ C0] kernel_wait4+0x16c/0x280 [ 408.224632][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 408.229714][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 408.235598][ C0] __do_sys_wait4+0x15f/0x170 [ 408.240575][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 408.245847][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 408.251105][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 408.257258][ C0] do_syscall_64+0xcd/0x250 [ 408.261814][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.267761][ C0] RIP: 0033:0x7fd9fa124de3 [ 408.272222][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 408.280686][ C0] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fd9fa124de3 [ 408.288699][ C0] RDX: 0000000040000000 RSI: 00007fffa140e080 RDI: 00000000ffffffff [ 408.296709][ C0] RBP: 00007fffa140e080 R08: 00000000000090ca R09: 00007fd9fa0d0080 [ 408.304812][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006 [ 408.312882][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fffa140e0e0 [ 408.321024][ C0] [ 408.324069][ C0] task:syz-executor294 state:S stack:24784 pid:2660 tgid:2660 ppid:2653 flags:0x00000002 [ 408.334879][ C0] Call Trace: [ 408.338184][ C0] [ 408.341154][ C0] __schedule+0x105f/0x34b0 [ 408.345745][ C0] ? __pfx___schedule+0x10/0x10 [ 408.350697][ C0] ? schedule+0x298/0x350 [ 408.355085][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.360156][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.365426][ C0] ? lock_acquire+0x2f/0xb0 [ 408.370067][ C0] ? schedule+0x1fd/0x350 [ 408.374445][ C0] schedule+0xe7/0x350 [ 408.378573][ C0] do_wait+0x1dd/0x570 [ 408.382682][ C0] kernel_wait4+0x16c/0x280 [ 408.387243][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 408.392340][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 408.398148][ C0] __do_sys_wait4+0x15f/0x170 [ 408.402907][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 408.408139][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 408.413423][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 408.419562][ C0] do_syscall_64+0xcd/0x250 [ 408.424107][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.430034][ C0] RIP: 0033:0x7fd9fa124de3 [ 408.434489][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 408.442942][ C0] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fd9fa124de3 [ 408.450953][ C0] RDX: 0000000040000000 RSI: 00007fffa140e080 RDI: 00000000ffffffff [ 408.458975][ C0] RBP: 00007fffa140e080 R08: 0000000000009128 R09: 00007fd9fa0d0080 [ 408.466969][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007 [ 408.474981][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fffa140e0e0 [ 408.483011][ C0] [ 408.486061][ C0] task:syz-executor294 state:S stack:23776 pid:2661 tgid:2661 ppid:2656 flags:0x00000002 [ 408.496322][ C0] Call Trace: [ 408.499615][ C0] [ 408.502567][ C0] __schedule+0x105f/0x34b0 [ 408.507131][ C0] ? __pfx___schedule+0x10/0x10 [ 408.512121][ C0] ? schedule+0x298/0x350 [ 408.516482][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.521712][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.526965][ C0] ? lock_acquire+0x2f/0xb0 [ 408.531497][ C0] ? schedule+0x1fd/0x350 [ 408.535873][ C0] schedule+0xe7/0x350 [ 408.539986][ C0] do_wait+0x1dd/0x570 [ 408.544094][ C0] kernel_wait4+0x16c/0x280 [ 408.548653][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 408.553730][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 408.559434][ C0] __do_sys_wait4+0x15f/0x170 [ 408.564164][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 408.569398][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 408.574652][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 408.580870][ C0] do_syscall_64+0xcd/0x250 [ 408.585413][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.591345][ C0] RIP: 0033:0x7fd9fa124de3 [ 408.595800][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 408.604242][ C0] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007fd9fa124de3 [ 408.612334][ C0] RDX: 0000000040000000 RSI: 00007fffa140e080 RDI: 00000000ffffffff [ 408.620442][ C0] RBP: 00007fffa140e080 R08: 00000000000090ca R09: 00007fd9fa0d0080 [ 408.628558][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006 [ 408.636658][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fffa140e0e0 [ 408.644679][ C0] [ 408.647718][ C0] task:syz-executor294 state:S stack:22752 pid:2662 tgid:2662 ppid:2657 flags:0x00000002 [ 408.657945][ C0] Call Trace: [ 408.661235][ C0] [ 408.664188][ C0] __schedule+0x105f/0x34b0 [ 408.668743][ C0] ? __pfx___schedule+0x10/0x10 [ 408.673631][ C0] ? schedule+0x298/0x350 [ 408.678003][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.683233][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.689007][ C0] ? lock_acquire+0x2f/0xb0 [ 408.693628][ C0] ? schedule+0x1fd/0x350 [ 408.698028][ C0] schedule+0xe7/0x350 [ 408.702142][ C0] do_wait+0x1dd/0x570 [ 408.706439][ C0] kernel_wait4+0x16c/0x280 [ 408.710974][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 408.716034][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 408.721737][ C0] __do_sys_wait4+0x15f/0x170 [ 408.726535][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 408.731844][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 408.737075][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 408.743204][ C0] do_syscall_64+0xcd/0x250 [ 408.747740][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.753691][ C0] RIP: 0033:0x7fd9fa124de3 [ 408.758219][ C0] RSP: 002b:00007fffa140e068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 408.766661][ C0] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fd9fa124de3 [ 408.774661][ C0] RDX: 0000000040000000 RSI: 00007fffa140e080 RDI: 00000000ffffffff [ 408.782839][ C0] RBP: 00007fffa140e080 R08: 0000000000009118 R09: 00007fd9fa0d0080 [ 408.790831][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007 [ 408.798831][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fffa140e0e0 [ 408.806862][ C0] [ 408.809924][ C0] task:kworker/0:3 state:I stack:21872 pid:4905 tgid:4905 ppid:2 flags:0x00004000 [ 408.820170][ C0] Workqueue: 0x0 (events) [ 408.824631][ C0] Call Trace: [ 408.827922][ C0] [ 408.830869][ C0] __schedule+0x105f/0x34b0 [ 408.835412][ C0] ? __pfx___schedule+0x10/0x10 [ 408.840309][ C0] ? schedule+0x298/0x350 [ 408.844668][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.849741][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.855039][ C0] ? lock_acquire+0x2f/0xb0 [ 408.859580][ C0] ? schedule+0x1fd/0x350 [ 408.863949][ C0] schedule+0xe7/0x350 [ 408.868045][ C0] ? worker_thread+0x271/0xf00 [ 408.872864][ C0] worker_thread+0x2de/0xf00 [ 408.877495][ C0] ? __kthread_parkme+0x148/0x220 [ 408.882548][ C0] ? __pfx_worker_thread+0x10/0x10 [ 408.887771][ C0] kthread+0x2c1/0x3a0 [ 408.891930][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 408.897170][ C0] ? __pfx_kthread+0x10/0x10 [ 408.901876][ C0] ret_from_fork+0x45/0x80 [ 408.906327][ C0] ? __pfx_kthread+0x10/0x10 [ 408.910995][ C0] ret_from_fork_asm+0x1a/0x30 [ 408.915826][ C0] [ 408.918868][ C0] task:kworker/1:3 state:D stack:22224 pid:4912 tgid:4912 ppid:2 flags:0x00004000 [ 408.929183][ C0] Workqueue: usb_hub_wq hub_event [ 408.934285][ C0] Call Trace: [ 408.937577][ C0] [ 408.940546][ C0] __schedule+0x105f/0x34b0 [ 408.945184][ C0] ? __pfx___schedule+0x10/0x10 [ 408.950072][ C0] ? schedule+0x298/0x350 [ 408.954428][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.959521][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 408.964833][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 408.970167][ C0] schedule+0xe7/0x350 [ 408.974260][ C0] schedule_preempt_disabled+0x13/0x30 [ 408.979917][ C0] __mutex_lock+0x5b8/0x9c0 [ 408.984453][ C0] ? __input_unregister_device+0x136/0x450 [ 408.990296][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 408.995364][ C0] ? __input_unregister_device+0x128/0x450 [ 409.001212][ C0] ? mark_held_locks+0x9f/0xe0 [ 409.006013][ C0] ? __input_unregister_device+0x136/0x450 [ 409.011857][ C0] __input_unregister_device+0x136/0x450 [ 409.017618][ C0] input_unregister_device+0xb9/0x100 [ 409.023030][ C0] hidinput_disconnect+0x160/0x3e0 [ 409.028178][ C0] hid_disconnect+0x14d/0x1b0 [ 409.032888][ C0] hid_device_remove+0x1a8/0x260 [ 409.037866][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 409.043352][ C0] device_remove+0xc8/0x170 [ 409.047898][ C0] device_release_driver_internal+0x44a/0x610 [ 409.054008][ C0] bus_remove_device+0x22f/0x420 [ 409.059093][ C0] device_del+0x396/0x9f0 [ 409.063456][ C0] ? __pfx_device_del+0x10/0x10 [ 409.068437][ C0] ? mark_held_locks+0x9f/0xe0 [ 409.073348][ C0] hid_destroy_device+0xe5/0x150 [ 409.078327][ C0] usbhid_disconnect+0xa0/0xe0 [ 409.083125][ C0] usb_unbind_interface+0x1e8/0x970 [ 409.088434][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 409.093403][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 409.099159][ C0] device_remove+0x122/0x170 [ 409.103771][ C0] device_release_driver_internal+0x44a/0x610 [ 409.109871][ C0] bus_remove_device+0x22f/0x420 [ 409.114947][ C0] device_del+0x396/0x9f0 [ 409.119325][ C0] ? __pfx_device_del+0x10/0x10 [ 409.124204][ C0] ? kobject_put+0x210/0x5a0 [ 409.128919][ C0] usb_disable_device+0x36c/0x7f0 [ 409.134074][ C0] usb_disconnect+0x2e1/0x920 [ 409.138821][ C0] hub_event+0x1bed/0x4f40 [ 409.143303][ C0] ? lock_acquire+0x2f/0xb0 [ 409.147843][ C0] ? __pfx_hub_event+0x10/0x10 [ 409.152731][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 409.158413][ C0] ? rcu_is_watching+0x12/0xc0 [ 409.163222][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.168447][ C0] ? process_one_work+0x921/0x1ba0 [ 409.173678][ C0] ? lock_acquire+0x2f/0xb0 [ 409.178211][ C0] ? process_one_work+0x921/0x1ba0 [ 409.183375][ C0] process_one_work+0x9c5/0x1ba0 [ 409.188354][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 409.194120][ C0] ? __pfx_process_one_work+0x10/0x10 [ 409.199568][ C0] ? assign_work+0x1a0/0x250 [ 409.204732][ C0] worker_thread+0x6c8/0xf00 [ 409.209483][ C0] ? __pfx_worker_thread+0x10/0x10 [ 409.214633][ C0] kthread+0x2c1/0x3a0 [ 409.218741][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.224054][ C0] ? __pfx_kthread+0x10/0x10 [ 409.229193][ C0] ret_from_fork+0x45/0x80 [ 409.233641][ C0] ? __pfx_kthread+0x10/0x10 [ 409.238382][ C0] ret_from_fork_asm+0x1a/0x30 [ 409.243207][ C0] [ 409.246266][ C0] task:kworker/1:4 state:I stack:29152 pid:4913 tgid:4913 ppid:2 flags:0x00004000 [ 409.256640][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 409.261641][ C0] Call Trace: [ 409.264965][ C0] [ 409.267918][ C0] __schedule+0x105f/0x34b0 [ 409.272477][ C0] ? __pfx___schedule+0x10/0x10 [ 409.277471][ C0] ? schedule+0x298/0x350 [ 409.281831][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.287048][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.292365][ C0] ? lock_acquire+0x2f/0xb0 [ 409.296911][ C0] ? schedule+0x1fd/0x350 [ 409.301308][ C0] schedule+0xe7/0x350 [ 409.305415][ C0] ? worker_thread+0x271/0xf00 [ 409.310311][ C0] worker_thread+0x2de/0xf00 [ 409.314957][ C0] ? __pfx_worker_thread+0x10/0x10 [ 409.320315][ C0] kthread+0x2c1/0x3a0 [ 409.324408][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.329649][ C0] ? __pfx_kthread+0x10/0x10 [ 409.334301][ C0] ret_from_fork+0x45/0x80 [ 409.338753][ C0] ? __pfx_kthread+0x10/0x10 [ 409.343835][ C0] ret_from_fork_asm+0x1a/0x30 [ 409.348660][ C0] [ 409.351692][ C0] task:kworker/1:5 state:D stack:27296 pid:4926 tgid:4926 ppid:2 flags:0x00004000 [ 409.361930][ C0] Workqueue: usb_hub_wq hub_event [ 409.367024][ C0] Call Trace: [ 409.370312][ C0] [ 409.373259][ C0] __schedule+0x105f/0x34b0 [ 409.377796][ C0] ? __pfx___schedule+0x10/0x10 [ 409.382676][ C0] ? schedule+0x298/0x350 [ 409.387044][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.392119][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.397440][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.402710][ C0] schedule+0xe7/0x350 [ 409.406833][ C0] schedule_timeout+0x258/0x2a0 [ 409.411707][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 409.417116][ C0] ? mark_held_locks+0x9f/0xe0 [ 409.421915][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.427140][ C0] ___down_common+0x2d7/0x460 [ 409.431855][ C0] ? __pfx____down_common+0x10/0x10 [ 409.437090][ C0] ? lock_acquire+0x2f/0xb0 [ 409.441635][ C0] __down+0x20/0x30 [ 409.445476][ C0] down+0x74/0xa0 [ 409.449160][ C0] hid_device_remove+0x29/0x260 [ 409.454035][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 409.459541][ C0] device_remove+0xc8/0x170 [ 409.464085][ C0] device_release_driver_internal+0x44a/0x610 [ 409.470198][ C0] bus_remove_device+0x22f/0x420 [ 409.475180][ C0] device_del+0x396/0x9f0 [ 409.479552][ C0] ? __pfx_device_del+0x10/0x10 [ 409.484426][ C0] ? mark_held_locks+0x9f/0xe0 [ 409.489232][ C0] hid_destroy_device+0xe5/0x150 [ 409.494333][ C0] usbhid_disconnect+0xa0/0xe0 [ 409.499161][ C0] usb_unbind_interface+0x1e8/0x970 [ 409.504400][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 409.509298][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 409.515052][ C0] device_remove+0x122/0x170 [ 409.519691][ C0] device_release_driver_internal+0x44a/0x610 [ 409.525823][ C0] bus_remove_device+0x22f/0x420 [ 409.530835][ C0] device_del+0x396/0x9f0 [ 409.535261][ C0] ? __pfx_device_del+0x10/0x10 [ 409.540165][ C0] ? kobject_put+0x210/0x5a0 [ 409.544965][ C0] usb_disable_device+0x36c/0x7f0 [ 409.550047][ C0] usb_disconnect+0x2e1/0x920 [ 409.554777][ C0] hub_event+0x1bed/0x4f40 [ 409.559260][ C0] ? lock_acquire+0x2f/0xb0 [ 409.563813][ C0] ? __pfx_hub_event+0x10/0x10 [ 409.568703][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 409.574563][ C0] ? rcu_is_watching+0x12/0xc0 [ 409.579378][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.584616][ C0] ? process_one_work+0x921/0x1ba0 [ 409.589773][ C0] ? lock_acquire+0x2f/0xb0 [ 409.594306][ C0] ? process_one_work+0x921/0x1ba0 [ 409.599459][ C0] process_one_work+0x9c5/0x1ba0 [ 409.604456][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 409.610125][ C0] ? __pfx_process_one_work+0x10/0x10 [ 409.615544][ C0] ? assign_work+0x1a0/0x250 [ 409.620185][ C0] worker_thread+0x6c8/0xf00 [ 409.624824][ C0] ? __kthread_parkme+0x148/0x220 [ 409.629876][ C0] ? __pfx_worker_thread+0x10/0x10 [ 409.635019][ C0] kthread+0x2c1/0x3a0 [ 409.639129][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.644369][ C0] ? __pfx_kthread+0x10/0x10 [ 409.649009][ C0] ret_from_fork+0x45/0x80 [ 409.653558][ C0] ? __pfx_kthread+0x10/0x10 [ 409.658180][ C0] ret_from_fork_asm+0x1a/0x30 [ 409.663011][ C0] [ 409.666044][ C0] task:kworker/0:4 state:I stack:28192 pid:4965 tgid:4965 ppid:2 flags:0x00004000 [ 409.676457][ C0] Workqueue: 0x0 (events) [ 409.680907][ C0] Call Trace: [ 409.684207][ C0] [ 409.687157][ C0] __schedule+0x105f/0x34b0 [ 409.691706][ C0] ? __pfx___schedule+0x10/0x10 [ 409.696624][ C0] ? schedule+0x298/0x350 [ 409.701197][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.706348][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.711690][ C0] ? lock_acquire+0x2f/0xb0 [ 409.716293][ C0] ? schedule+0x1fd/0x350 [ 409.720658][ C0] schedule+0xe7/0x350 [ 409.724773][ C0] ? worker_thread+0x271/0xf00 [ 409.729678][ C0] worker_thread+0x2de/0xf00 [ 409.734319][ C0] ? __kthread_parkme+0x148/0x220 [ 409.739370][ C0] ? __pfx_worker_thread+0x10/0x10 [ 409.744602][ C0] kthread+0x2c1/0x3a0 [ 409.748798][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.754025][ C0] ? __pfx_kthread+0x10/0x10 [ 409.758669][ C0] ret_from_fork+0x45/0x80 [ 409.763145][ C0] ? __pfx_kthread+0x10/0x10 [ 409.767765][ C0] ret_from_fork_asm+0x1a/0x30 [ 409.772582][ C0] [ 409.775633][ C0] task:kworker/0:5 state:I stack:22000 pid:4976 tgid:4976 ppid:2 flags:0x00004000 [ 409.785914][ C0] Workqueue: 0x0 (events) [ 409.790402][ C0] Call Trace: [ 409.793712][ C0] [ 409.796663][ C0] __schedule+0x105f/0x34b0 [ 409.801373][ C0] ? __pfx___schedule+0x10/0x10 [ 409.806341][ C0] ? schedule+0x298/0x350 [ 409.810697][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.816034][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.821362][ C0] ? lock_acquire+0x2f/0xb0 [ 409.825892][ C0] ? schedule+0x1fd/0x350 [ 409.830532][ C0] schedule+0xe7/0x350 [ 409.834670][ C0] ? worker_thread+0x271/0xf00 [ 409.839498][ C0] worker_thread+0x2de/0xf00 [ 409.844159][ C0] ? __kthread_parkme+0x148/0x220 [ 409.849228][ C0] ? __pfx_worker_thread+0x10/0x10 [ 409.854399][ C0] kthread+0x2c1/0x3a0 [ 409.858603][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.863856][ C0] ? __pfx_kthread+0x10/0x10 [ 409.868594][ C0] ret_from_fork+0x45/0x80 [ 409.873087][ C0] ? __pfx_kthread+0x10/0x10 [ 409.877734][ C0] ret_from_fork_asm+0x1a/0x30 [ 409.882625][ C0] [ 409.885686][ C0] task:syz-executor294 state:D stack:27856 pid:4994 tgid:4994 ppid:2658 flags:0x00000006 [ 409.896403][ C0] Call Trace: [ 409.899701][ C0] [ 409.902680][ C0] __schedule+0x105f/0x34b0 [ 409.907275][ C0] ? __pfx___schedule+0x10/0x10 [ 409.912195][ C0] ? schedule+0x298/0x350 [ 409.916558][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.921728][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.926998][ C0] ? lock_acquire+0x2f/0xb0 [ 409.931542][ C0] ? schedule+0x1fd/0x350 [ 409.935913][ C0] schedule+0xe7/0x350 [ 409.940031][ C0] exp_funnel_lock+0x344/0x3b0 [ 409.944838][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 409.950398][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 409.956535][ C0] ? __pfx___might_resched+0x10/0x10 [ 409.961963][ C0] ? __pfx_raw_release+0x10/0x10 [ 409.967052][ C0] synchronize_rcu_expedited+0x290/0x450 [ 409.972738][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 409.978980][ C0] ? __pfx_raw_release+0x10/0x10 [ 409.983956][ C0] ? bus_remove_driver+0x13b/0x2c0