C0] ? __pfx___schedule+0x10/0x10 [ 595.924071][ C0] ? schedule+0x298/0x350 [ 595.928740][ C0] ? __pfx_lock_release+0x10/0x10 [ 595.934007][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 595.939258][ C0] ? lock_acquire+0x2f/0xb0 [ 595.943911][ C0] ? schedule+0x1fd/0x350 [ 595.948316][ C0] schedule+0xe7/0x350 [ 595.952456][ C0] rescuer_thread+0x946/0xe20 [ 595.955955][ T24] usb 1-1: USB disconnect, device number 9 [ 595.957184][ C0] ? __kthread_parkme+0xb7/0x220 [ 595.967997][ C0] ? __pfx_lock_release+0x10/0x10 [ 595.973126][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 595.978525][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 595.983833][ C0] ? __kthread_parkme+0x148/0x220 [ 595.988957][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 595.994200][ C0] kthread+0x2c1/0x3a0 [ 595.998301][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.003529][ C0] ? __pfx_kthread+0x10/0x10 [ 596.008151][ C0] ret_from_fork+0x45/0x80 [ 596.012640][ C0] ? __pfx_kthread+0x10/0x10 [ 596.017271][ C0] ret_from_fork_asm+0x1a/0x30 [ 596.022101][ C0] [ 596.025155][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 596.035407][ C0] Call Trace: [ 596.038709][ C0] [ 596.041689][ C0] __schedule+0x105f/0x34b0 [ 596.046266][ C0] ? __pfx___schedule+0x10/0x10 [ 596.051154][ C0] ? schedule+0x298/0x350 the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed [ 596.055530][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.060631][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 596.065957][ C0] ? lock_acquire+0x2f/0xb0 [ 596.070511][ C0] ? schedule+0x1fd/0x350 [ 596.074893][ C0] schedule+0xe7/0x350 [ 596.079092][ C0] rescuer_thread+0x946/0xe20 [ 596.083866][ C0] ? __kthread_parkme+0xb7/0x220 [ 596.088882][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.094001][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 596.099273][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.104734][ C0] ? __kthread_parkme+0x148/0x220 [ 596.109806][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 596.115065][ C0] kthread+0x2c1/0x3a0 [ 596.119358][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.124678][ C0] ? __pfx_kthread+0x10/0x10 [ 596.129308][ C0] ret_from_fork+0x45/0x80 [ 596.133773][ C0] ? __pfx_kthread+0x10/0x10 [ 596.138415][ C0] ret_from_fork_asm+0x1a/0x30 [ 596.143237][ C0] [ 596.146270][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 596.156538][ C0] Call Trace: [ 596.159860][ C0] [ 596.162824][ C0] __schedule+0x105f/0x34b0 [ 596.167438][ C0] ? __pfx___schedule+0x10/0x10 [ 596.172451][ C0] ? schedule+0x298/0x350 [ 596.176841][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.181928][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 596.187161][ C0] ? lock_acquire+0x2f/0xb0 [ 596.191700][ C0] ? schedule+0x1fd/0x350 [ 596.196068][ C0] schedule+0xe7/0x350 [ 596.200165][ C0] rescuer_thread+0x946/0xe20 [ 596.204897][ C0] ? __kthread_parkme+0xb7/0x220 [ 596.209881][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.215010][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 596.220365][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.225763][ C0] ? __kthread_parkme+0x148/0x220 [ 596.230912][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 596.236186][ C0] kthread+0x2c1/0x3a0 [ 596.240303][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.245551][ C0] ? __pfx_kthread+0x10/0x10 [ 596.250296][ C0] ret_from_fork+0x45/0x80 [ 596.254764][ C0] ? __pfx_kthread+0x10/0x10 [ 596.259396][ C0] ret_from_fork_asm+0x1a/0x30 [ 596.264299][ C0] [ 596.267352][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 596.277614][ C0] Call Trace: [ 596.280926][ C0] [ 596.283900][ C0] __schedule+0x105f/0x34b0 [ 596.288481][ C0] ? __pfx___schedule+0x10/0x10 [ 596.293416][ C0] ? schedule+0x298/0x350 [ 596.297817][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.302879][ C0] ? trace_lock_acquire+0x14a/0x1d0 the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed [ 596.308139][ C0] ? lock_acquire+0x2f/0xb0 [ 596.312683][ C0] ? schedule+0x1fd/0x350 [ 596.317056][ C0] schedule+0xe7/0x350 [ 596.321174][ C0] rescuer_thread+0x946/0xe20 [ 596.325913][ C0] ? __kthread_parkme+0xb7/0x220 [ 596.330906][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.335983][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 596.341223][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.346478][ C0] ? __kthread_parkme+0x148/0x220 [ 596.351685][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 596.357161][ C0] kthread+0x2c1/0x3a0 [ 596.361289][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.366594][ C0] ? __pfx_kthread+0x10/0x10 [ 596.371263][ C0] ret_from_fork+0x45/0x80 [ 596.375826][ C0] ? __pfx_kthread+0x10/0x10 [ 596.380613][ C0] ret_from_fork_asm+0x1a/0x30 [ 596.385453][ C0] [ 596.388623][ C0] task:kworker/0:0 state:R running task stack:21760 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 596.400691][ C0] Workqueue: events atkbd_event_work [ 596.406040][ C0] Call Trace: [ 596.409359][ C0] [ 596.412337][ C0] __schedule+0x105f/0x34b0 [ 596.416905][ C0] ? __pfx___schedule+0x10/0x10 [ 596.421809][ C0] ? __cond_resched+0x1b/0x30 [ 596.426602][ C0] preempt_schedule_common+0x44/0xc0 [ 596.432056][ C0] __cond_resched+0x1b/0x30 [ 596.436619][ C0] ps2_do_sendbyte+0x2a5/0x6f0 [ 596.441506][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 596.447224][ C0] ? __pfx_ps2_do_sendbyte+0x10/0x10 [ 596.452580][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 596.457634][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 596.463039][ C0] ? lock_acquire+0x2f/0xb0 [ 596.467606][ C0] ? __ps2_command+0x13a/0x11b0 [ 596.472637][ C0] __ps2_command+0x40d/0x11b0 [ 596.477371][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 596.483572][ C0] ? __pfx___ps2_command+0x10/0x10 [ 596.488754][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 596.493865][ C0] ? lock_acquire+0x2f/0xb0 [ 596.498429][ C0] ps2_command+0x85/0x130 [ 596.502920][ C0] atkbd_set_leds.isra.0+0x172/0x450 [ 596.508431][ C0] ? __pfx_atkbd_set_leds.isra.0+0x10/0x10 [ 596.514705][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 596.520021][ C0] ? process_one_work+0x921/0x1ba0 [ 596.525179][ C0] atkbd_event_work+0x151/0x170 [ 596.530369][ C0] process_one_work+0x9c5/0x1ba0 [ 596.535406][ C0] ? __pfx_console_callback+0x10/0x10 [ 596.540925][ C0] ? __pfx_process_one_work+0x10/0x10 [ 596.546352][ C0] ? assign_work+0x1a0/0x250 [ 596.550984][ C0] worker_thread+0x6c8/0xf00 [ 596.555814][ C0] ? __pfx_worker_thread+0x10/0x10 [ 596.560978][ C0] kthread+0x2c1/0x3a0 [ 596.565078][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.570436][ C0] ? __pfx_kthread+0x10/0x10 [ 596.575092][ C0] ret_from_fork+0x45/0x80 [ 596.579558][ C0] ? __pfx_kthread+0x10/0x10 [ 596.584187][ C0] ret_from_fork_asm+0x1a/0x30 [ 596.588998][ C0] [ 596.592033][ C0] task:kworker/0:1 state:D stack:21968 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 596.602427][ C0] Workqueue: usb_hub_wq hub_event [ 596.607613][ C0] Call Trace: [ 596.611287][ C0] [ 596.614273][ C0] __schedule+0x105f/0x34b0 [ 596.618831][ C0] ? __pfx___schedule+0x10/0x10 [ 596.623744][ C0] ? schedule+0x298/0x350 [ 596.628124][ C0] ? __pfx_lock_release+0x10/0x10 [ 596.633221][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 596.638478][ C0] ? lock_acquire+0x2f/0xb0 [ 596.643037][ C0] ? schedule+0x1fd/0x350 [ 596.647515][ C0] ? msleep+0x5d/0xd0 [ 596.651543][ C0] schedule+0xe7/0x350 [ 596.655665][ C0] schedule_timeout+0x136/0x2a0 [ 596.660567][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 596.665992][ C0] ? __pfx_process_timeout+0x10/0x10 [ 596.671504][ C0] ? mark_held_locks+0x9f/0xe0 [ 596.676316][ C0] ? rcu_is_watching+0x12/0xc0 [ 596.681225][ C0] msleep+0x9b/0xd0 [ 596.685172][ C0] usbhid_open+0x213/0x3d0 [ 596.689644][ C0] hid_hw_open+0xe2/0x170 [ 596.694037][ C0] input_open_device+0x1c9/0x320 [ 596.699009][ C0] ? __pfx_hidinput_open+0x10/0x10 [ 596.704196][ C0] kbd_connect+0x103/0x160 [ 596.708685][ C0] input_attach_handler.isra.0+0x181/0x260 [ 596.714560][ C0] input_register_device+0xa84/0x1110 [ 596.720024][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 596.725153][ C0] hid_connect+0x13a8/0x18a0 [ 596.729800][ C0] ? trace_kmalloc+0x2d/0xe0 [ 596.734486][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 596.739583][ C0] ? __asan_memset+0x23/0x50 [ 596.744244][ C0] ? __pfx_hid_connect+0x10/0x10 [ 596.749218][ C0] ? usbhid_start+0x152c/0x2340 [ 596.754144][ C0] hid_hw_start+0xaa/0x140 [ 596.758664][ C0] hid_device_probe+0x3e7/0x490 [ 596.763564][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 596.768994][ C0] really_probe+0x23e/0xa90 [ 596.773600][ C0] __driver_probe_device+0x1de/0x440 [ 596.778938][ C0] driver_probe_device+0x4c/0x1b0 [ 596.784359][ C0] __device_attach_driver+0x1df/0x310 [ 596.789915][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 596.795866][ C0] bus_for_each_drv+0x157/0x1e0 [ 596.800774][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 596.806281][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.811569][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 596.817434][ C0] __device_attach+0x1e8/0x4b0 [ 596.822298][ C0] ? __pfx___device_attach+0x10/0x10 [ 596.827635][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 596.833043][ C0] bus_probe_device+0x17f/0x1c0 [ 596.838032][ C0] device_add+0x114b/0x1a70 [ 596.842586][ C0] ? __pfx_device_add+0x10/0x10 [ 596.847532][ C0] ? __debugfs_create_file+0x413/0x660 [ 596.853081][ C0] hid_add_device+0x37f/0xa70 [ 596.857810][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 596.863345][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 596.868674][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 596.874174][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 596.879574][ C0] usbhid_probe+0xd3b/0x1410 [ 596.884291][ C0] usb_probe_interface+0x309/0x9d0 [ 596.889437][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 596.895139][ C0] really_probe+0x23e/0xa90 [ 596.899673][ C0] __driver_probe_device+0x1de/0x440 [ 596.905034][ C0] driver_probe_device+0x4c/0x1b0 [ 596.910102][ C0] __device_attach_driver+0x1df/0x310 [ 596.915530][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 596.921565][ C0] bus_for_each_drv+0x157/0x1e0 [ 596.926549][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 596.932090][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.937346][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 596.943290][ C0] __device_attach+0x1e8/0x4b0 [ 596.948083][ C0] ? __pfx___device_attach+0x10/0x10 [ 596.953404][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 596.958695][ C0] bus_probe_device+0x17f/0x1c0 [ 596.963621][ C0] device_add+0x114b/0x1a70 [ 596.968161][ C0] ? __pfx_device_add+0x10/0x10 [ 596.973140][ C0] ? usb_set_configuration+0xf4e/0x1c50 [ 596.978738][ C0] usb_set_configuration+0x10cb/0x1c50 [ 596.984269][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 596.990368][ C0] usb_generic_driver_probe+0xb1/0x110 [ 596.995882][ C0] usb_probe_device+0xec/0x3e0 [ 597.000699][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 597.006114][ C0] really_probe+0x23e/0xa90 [ 597.010652][ C0] __driver_probe_device+0x1de/0x440 [ 597.016000][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 597.021497][ C0] driver_probe_device+0x4c/0x1b0 [ 597.026594][ C0] __device_attach_driver+0x1df/0x310 [ 597.032026][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 597.038073][ C0] bus_for_each_drv+0x157/0x1e0 [ 597.042987][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 597.048590][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 597.053857][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 597.059754][ C0] __device_attach+0x1e8/0x4b0 [ 597.064591][ C0] ? __pfx___device_attach+0x10/0x10 [ 597.069919][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 597.075272][ C0] bus_probe_device+0x17f/0x1c0 [ 597.080258][ C0] device_add+0x114b/0x1a70 [ 597.084888][ C0] ? __pfx_device_add+0x10/0x10 [ 597.090010][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 597.095788][ C0] usb_new_device+0xd90/0x1a10 [ 597.100629][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 597.105903][ C0] hub_event+0x2e58/0x4f40 [ 597.110403][ C0] ? __pfx_hub_event+0x10/0x10 [ 597.115446][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 597.121439][ C0] ? rcu_is_watching+0x12/0xc0 [ 597.126259][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.131505][ C0] ? process_one_work+0x921/0x1ba0 [ 597.136684][ C0] ? lock_acquire+0x2f/0xb0 [ 597.141283][ C0] ? process_one_work+0x921/0x1ba0 [ 597.146497][ C0] process_one_work+0x9c5/0x1ba0 [ 597.151505][ C0] ? __pfx_hub_event+0x10/0x10 [ 597.156319][ C0] ? __pfx_process_one_work+0x10/0x10 [ 597.161752][ C0] ? assign_work+0x1a0/0x250 [ 597.166381][ C0] worker_thread+0x6c8/0xf00 [ 597.171020][ C0] ? __kthread_parkme+0x148/0x220 [ 597.176075][ C0] ? __pfx_worker_thread+0x10/0x10 [ 597.181268][ C0] kthread+0x2c1/0x3a0 [ 597.185373][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.190729][ C0] ? __pfx_kthread+0x10/0x10 [ 597.195469][ C0] ret_from_fork+0x45/0x80 [ 597.199972][ C0] ? __pfx_kthread+0x10/0x10 [ 597.204641][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.209471][ C0] [ 597.212513][ C0] task:kworker/0:0H state:I stack:29584 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 597.222808][ C0] Workqueue: 0x0 (events_highpri) [ 597.227971][ C0] Call Trace: [ 597.231273][ C0] [ 597.234222][ C0] __schedule+0x105f/0x34b0 [ 597.238853][ C0] ? __pfx___schedule+0x10/0x10 [ 597.243736][ C0] ? schedule+0x298/0x350 [ 597.248142][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.253220][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.258453][ C0] ? lock_acquire+0x2f/0xb0 [ 597.263008][ C0] ? schedule+0x1fd/0x350 [ 597.267542][ C0] schedule+0xe7/0x350 [ 597.271836][ C0] ? worker_thread+0x271/0xf00 [ 597.276637][ C0] worker_thread+0x2de/0xf00 [ 597.281285][ C0] ? __pfx_worker_thread+0x10/0x10 [ 597.286436][ C0] kthread+0x2c1/0x3a0 [ 597.290571][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.295888][ C0] ? __pfx_kthread+0x10/0x10 [ 597.300546][ C0] ret_from_fork+0x45/0x80 [ 597.305000][ C0] ? __pfx_kthread+0x10/0x10 [ 597.309634][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.314469][ C0] [ 597.317790][ C0] task:kworker/u8:0 state:I stack:23520 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 597.328140][ C0] Workqueue: 0x0 (events_unbound) [ 597.333314][ C0] Call Trace: [ 597.336686][ C0] [ 597.339642][ C0] __schedule+0x105f/0x34b0 [ 597.344265][ C0] ? __pfx___schedule+0x10/0x10 [ 597.349162][ C0] ? schedule+0x298/0x350 [ 597.353616][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.358863][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.364099][ C0] ? lock_acquire+0x2f/0xb0 [ 597.368645][ C0] ? schedule+0x1fd/0x350 [ 597.373017][ C0] schedule+0xe7/0x350 [ 597.377113][ C0] ? worker_thread+0x271/0xf00 [ 597.381952][ C0] worker_thread+0x2de/0xf00 [ 597.386616][ C0] ? __pfx_worker_thread+0x10/0x10 [ 597.391784][ C0] kthread+0x2c1/0x3a0 [ 597.395884][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.401209][ C0] ? __pfx_kthread+0x10/0x10 [ 597.405843][ C0] ret_from_fork+0x45/0x80 [ 597.410349][ C0] ? __pfx_kthread+0x10/0x10 [ 597.415089][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.420048][ C0] [ 597.423140][ C0] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 597.433664][ C0] Call Trace: [ 597.437076][ C0] [ 597.440036][ C0] __schedule+0x105f/0x34b0 [ 597.444695][ C0] ? __pfx___schedule+0x10/0x10 [ 597.449632][ C0] ? schedule+0x298/0x350 [ 597.454023][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.459110][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.464540][ C0] ? lock_acquire+0x2f/0xb0 [ 597.469091][ C0] ? schedule+0x1fd/0x350 [ 597.473502][ C0] schedule+0xe7/0x350 [ 597.477647][ C0] rescuer_thread+0x946/0xe20 [ 597.482377][ C0] ? __kthread_parkme+0xb7/0x220 [ 597.487360][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.492430][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 597.497705][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 597.502960][ C0] ? __kthread_parkme+0x148/0x220 [ 597.508020][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 597.513272][ C0] kthread+0x2c1/0x3a0 [ 597.517379][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.522663][ C0] ? __pfx_kthread+0x10/0x10 [ 597.527292][ C0] ret_from_fork+0x45/0x80 [ 597.531757][ C0] ? __pfx_kthread+0x10/0x10 [ 597.536383][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.541215][ C0] [ 597.544270][ C0] task:rcu_tasks_kthre state:I stack:29280 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 597.554525][ C0] Call Trace: [ 597.557823][ C0] [ 597.560887][ C0] __schedule+0x105f/0x34b0 [ 597.565473][ C0] ? __pfx___schedule+0x10/0x10 [ 597.570384][ C0] ? schedule+0x298/0x350 [ 597.574957][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.580037][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.585342][ C0] ? lock_acquire+0x2f/0xb0 [ 597.589894][ C0] ? schedule+0x1fd/0x350 [ 597.594264][ C0] schedule+0xe7/0x350 [ 597.598465][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 597.603481][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 597.608513][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 597.614206][ C0] kthread+0x2c1/0x3a0 [ 597.618430][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.623682][ C0] ? __pfx_kthread+0x10/0x10 [ 597.628487][ C0] ret_from_fork+0x45/0x80 [ 597.633295][ C0] ? __pfx_kthread+0x10/0x10 [ 597.637968][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.642859][ C0] [ 597.646024][ C0] task:rcu_tasks_trace state:I stack:28864 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 597.656315][ C0] Call Trace: [ 597.659714][ C0] [ 597.662686][ C0] __schedule+0x105f/0x34b0 [ 597.667232][ C0] ? __pfx___schedule+0x10/0x10 [ 597.672136][ C0] ? schedule+0x298/0x350 [ 597.676522][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.681598][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.686839][ C0] ? lock_acquire+0x2f/0xb0 [ 597.691381][ C0] ? schedule+0x1fd/0x350 [ 597.695758][ C0] schedule+0xe7/0x350 [ 597.699878][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 597.704797][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 597.709895][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 597.715669][ C0] kthread+0x2c1/0x3a0 [ 597.719774][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.725195][ C0] ? __pfx_kthread+0x10/0x10 [ 597.729829][ C0] ret_from_fork+0x45/0x80 [ 597.734721][ C0] ? __pfx_kthread+0x10/0x10 [ 597.739340][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.744176][ C0] [ 597.747224][ C0] task:ksoftirqd/0 state:S stack:23536 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 597.757454][ C0] Call Trace: [ 597.760800][ C0] [ 597.763855][ C0] __schedule+0x105f/0x34b0 [ 597.768469][ C0] ? __pfx___schedule+0x10/0x10 [ 597.773375][ C0] ? schedule+0x298/0x350 [ 597.777752][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.782908][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.788297][ C0] ? lock_acquire+0x2f/0xb0 [ 597.792848][ C0] ? schedule+0x1fd/0x350 [ 597.797237][ C0] schedule+0xe7/0x350 [ 597.801346][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 597.806383][ C0] ? __kthread_parkme+0x148/0x220 [ 597.811542][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 597.817235][ C0] kthread+0x2c1/0x3a0 [ 597.821354][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.826693][ C0] ? __pfx_kthread+0x10/0x10 [ 597.831429][ C0] ret_from_fork+0x45/0x80 [ 597.835935][ C0] ? __pfx_kthread+0x10/0x10 [ 597.840579][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.845395][ C0] [ 597.848483][ C0] task:rcu_preempt state:I stack:27568 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 597.858763][ C0] Call Trace: [ 597.862157][ C0] [ 597.865133][ C0] __schedule+0x105f/0x34b0 [ 597.869703][ C0] ? __pfx___schedule+0x10/0x10 [ 597.874612][ C0] ? schedule+0x298/0x350 [ 597.878994][ C0] ? __pfx_lock_release+0x10/0x10 [ 597.884151][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 597.889628][ C0] ? lock_acquire+0x2f/0xb0 [ 597.894197][ C0] ? schedule+0x1fd/0x350 [ 597.898578][ C0] schedule+0xe7/0x350 [ 597.902796][ C0] schedule_timeout+0x136/0x2a0 [ 597.907681][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 597.913108][ C0] ? __pfx_process_timeout+0x10/0x10 [ 597.918449][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 597.924321][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 597.929915][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 597.934722][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 597.940074][ C0] ? rcu_gp_init+0xc87/0x1630 [ 597.944806][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 597.950043][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 597.956076][ C0] rcu_gp_kthread+0x271/0x380 [ 597.960856][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 597.966192][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 597.971456][ C0] ? __kthread_parkme+0x148/0x220 [ 597.976523][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 597.981792][ C0] kthread+0x2c1/0x3a0 [ 597.985963][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 597.991276][ C0] ? __pfx_kthread+0x10/0x10 [ 597.995980][ C0] ret_from_fork+0x45/0x80 [ 598.000509][ C0] ? __pfx_kthread+0x10/0x10 [ 598.005127][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.009940][ C0] [ 598.013060][ C0] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 598.023325][ C0] Call Trace: [ 598.026653][ C0] [ 598.029611][ C0] __schedule+0x105f/0x34b0 [ 598.034776][ C0] ? __pfx___schedule+0x10/0x10 [ 598.039694][ C0] ? schedule+0x298/0x350 [ 598.044089][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.049172][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.054462][ C0] ? lock_acquire+0x2f/0xb0 [ 598.059013][ C0] ? schedule+0x1fd/0x350 [ 598.063676][ C0] schedule+0xe7/0x350 [ 598.067865][ C0] kthread_worker_fn+0x502/0xba0 [ 598.072863][ C0] ? __kthread_parkme+0x148/0x220 [ 598.078103][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 598.083699][ C0] kthread+0x2c1/0x3a0 [ 598.087808][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.093053][ C0] ? __pfx_kthread+0x10/0x10 [ 598.097674][ C0] ret_from_fork+0x45/0x80 [ 598.102150][ C0] ? __pfx_kthread+0x10/0x10 [ 598.106767][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.111608][ C0] [ 598.114641][ C0] task:rcu_exp_gp_kthr state:D stack:28656 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 598.124875][ C0] Call Trace: [ 598.128265][ C0] [ 598.131218][ C0] __schedule+0x105f/0x34b0 [ 598.135759][ C0] ? __pfx___schedule+0x10/0x10 [ 598.140666][ C0] ? schedule+0x298/0x350 [ 598.145078][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.150257][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.155502][ C0] ? lock_acquire+0x2f/0xb0 [ 598.160137][ C0] ? schedule+0x1fd/0x350 [ 598.164514][ C0] schedule+0xe7/0x350 [ 598.168641][ C0] schedule_timeout+0x136/0x2a0 [ 598.173548][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 598.178978][ C0] ? __pfx_process_timeout+0x10/0x10 [ 598.184317][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 598.190163][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 598.195414][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 598.201280][ C0] rcu_exp_wait_wake+0x95b/0x1640 [ 598.206372][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.211469][ C0] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 598.216984][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 598.222223][ C0] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 598.228104][ C0] kthread_worker_fn+0x305/0xba0 [ 598.233098][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 598.238453][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 598.243964][ C0] kthread+0x2c1/0x3a0 [ 598.248059][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.253314][ C0] ? __pfx_kthread+0x10/0x10 [ 598.257967][ C0] ret_from_fork+0x45/0x80 [ 598.262460][ C0] ? __pfx_kthread+0x10/0x10 [ 598.267083][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.271914][ C0] [ 598.274964][ C0] task:migration/0 state:R running task stack:30000 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 598.286877][ C0] Stopper: 0x0 <- 0x0 [ 598.290887][ C0] Call Trace: [ 598.294178][ C0] [ 598.297134][ C0] __schedule+0x105f/0x34b0 [ 598.301783][ C0] ? __pfx___schedule+0x10/0x10 [ 598.306755][ C0] ? schedule+0x298/0x350 [ 598.311181][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.316242][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.321484][ C0] ? lock_acquire+0x2f/0xb0 [ 598.326025][ C0] ? schedule+0x1fd/0x350 [ 598.330411][ C0] schedule+0xe7/0x350 [ 598.334508][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 598.339483][ C0] ? __kthread_parkme+0x148/0x220 [ 598.344564][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 598.350092][ C0] kthread+0x2c1/0x3a0 [ 598.354200][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.359467][ C0] ? __pfx_kthread+0x10/0x10 [ 598.364188][ C0] ret_from_fork+0x45/0x80 [ 598.368670][ C0] ? __pfx_kthread+0x10/0x10 [ 598.373383][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.378200][ C0] [ 598.381250][ C0] task:cpuhp/0 state:S stack:26240 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 598.391547][ C0] Call Trace: [ 598.394866][ C0] [ 598.397826][ C0] __schedule+0x105f/0x34b0 [ 598.402373][ C0] ? __pfx___schedule+0x10/0x10 [ 598.407315][ C0] ? schedule+0x298/0x350 [ 598.411773][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.416852][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.422256][ C0] ? lock_acquire+0x2f/0xb0 [ 598.427041][ C0] ? schedule+0x1fd/0x350 [ 598.431506][ C0] schedule+0xe7/0x350 [ 598.435620][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 598.440605][ C0] ? __kthread_parkme+0x148/0x220 [ 598.445666][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 598.451296][ C0] kthread+0x2c1/0x3a0 [ 598.455541][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.460788][ C0] ? __pfx_kthread+0x10/0x10 [ 598.465433][ C0] ret_from_fork+0x45/0x80 [ 598.469915][ C0] ? __pfx_kthread+0x10/0x10 [ 598.474635][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.479505][ C0] [ 598.482652][ C0] task:cpuhp/1 state:S stack:26464 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 598.492977][ C0] Call Trace: [ 598.496300][ C0] [ 598.499253][ C0] __schedule+0x105f/0x34b0 [ 598.503813][ C0] ? __pfx___schedule+0x10/0x10 [ 598.508720][ C0] ? schedule+0x298/0x350 [ 598.513091][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.518279][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.523641][ C0] ? lock_acquire+0x2f/0xb0 [ 598.528498][ C0] ? schedule+0x1fd/0x350 [ 598.533010][ C0] schedule+0xe7/0x350 [ 598.537134][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 598.542157][ C0] ? __kthread_parkme+0x148/0x220 [ 598.547258][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 598.552946][ C0] kthread+0x2c1/0x3a0 [ 598.557066][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.562520][ C0] ? __pfx_kthread+0x10/0x10 [ 598.567145][ C0] ret_from_fork+0x45/0x80 [ 598.571689][ C0] ? __pfx_kthread+0x10/0x10 [ 598.576389][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.581240][ C0] [ 598.584337][ C0] task:migration/1 state:S stack:30000 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 598.594600][ C0] Stopper: 0x0 <- 0x0 [ 598.598660][ C0] Call Trace: [ 598.601998][ C0] [ 598.604993][ C0] __schedule+0x105f/0x34b0 [ 598.609591][ C0] ? __pfx___schedule+0x10/0x10 [ 598.614501][ C0] ? schedule+0x298/0x350 [ 598.618981][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.624075][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.629429][ C0] ? lock_acquire+0x2f/0xb0 [ 598.634010][ C0] ? schedule+0x1fd/0x350 [ 598.638434][ C0] schedule+0xe7/0x350 [ 598.642565][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 598.647574][ C0] ? __kthread_parkme+0x148/0x220 [ 598.652670][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 598.658224][ C0] kthread+0x2c1/0x3a0 [ 598.662425][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.667773][ C0] ? __pfx_kthread+0x10/0x10 [ 598.672459][ C0] ret_from_fork+0x45/0x80 [ 598.676972][ C0] ? __pfx_kthread+0x10/0x10 [ 598.681721][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.686549][ C0] [ 598.689606][ C0] task:ksoftirqd/1 state:S stack:23792 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 598.699936][ C0] Call Trace: [ 598.703276][ C0] [ 598.706260][ C0] __schedule+0x105f/0x34b0 [ 598.710825][ C0] ? __pfx___schedule+0x10/0x10 [ 598.715817][ C0] ? schedule+0x298/0x350 [ 598.720211][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.725289][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 598.730560][ C0] ? lock_acquire+0x2f/0xb0 [ 598.735688][ C0] ? schedule+0x1fd/0x350 [ 598.740161][ C0] schedule+0xe7/0x350 [ 598.744268][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 598.749319][ C0] ? __kthread_parkme+0x148/0x220 [ 598.754526][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 598.760078][ C0] kthread+0x2c1/0x3a0 [ 598.764199][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.769452][ C0] ? __pfx_kthread+0x10/0x10 [ 598.774131][ C0] ret_from_fork+0x45/0x80 [ 598.778597][ C0] ? __pfx_kthread+0x10/0x10 [ 598.783252][ C0] ret_from_fork_asm+0x1a/0x30 [ 598.788067][ C0] [ 598.791125][ C0] task:kworker/1:0 state:D stack:22480 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 598.801442][ C0] Workqueue: usb_hub_wq hub_event [ 598.806509][ C0] Call Trace: [ 598.809810][ C0] [ 598.812761][ C0] __schedule+0x105f/0x34b0 [ 598.817300][ C0] ? __pfx___schedule+0x10/0x10 [ 598.822281][ C0] ? schedule+0x298/0x350 [ 598.826674][ C0] ? __pfx_lock_release+0x10/0x10 [ 598.831816][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.837236][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 598.842505][ C0] schedule+0xe7/0x350 [ 598.846624][ C0] schedule_timeout+0x258/0x2a0 [ 598.851536][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 598.857030][ C0] ? mark_held_locks+0x9f/0xe0 [ 598.862015][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.867298][ C0] ___down_common+0x2d7/0x460 [ 598.872043][ C0] ? __pfx____down_common+0x10/0x10 [ 598.877369][ C0] ? lock_acquire+0x2f/0xb0 [ 598.881945][ C0] __down+0x20/0x30 [ 598.885790][ C0] down+0x74/0xa0 [ 598.889588][ C0] hid_device_remove+0x29/0x260 [ 598.894495][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 598.900032][ C0] device_remove+0xc8/0x170 [ 598.904676][ C0] device_release_driver_internal+0x44a/0x610 [ 598.910798][ C0] bus_remove_device+0x22f/0x420 [ 598.915799][ C0] device_del+0x396/0x9f0 [ 598.920521][ C0] ? __pfx_device_del+0x10/0x10 [ 598.925500][ C0] ? mark_held_locks+0x9f/0xe0 [ 598.930390][ C0] hid_destroy_device+0xe5/0x150 [ 598.935441][ C0] usbhid_disconnect+0xa0/0xe0 [ 598.940237][ C0] usb_unbind_interface+0x1e8/0x970 [ 598.945467][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 598.950377][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 598.956120][ C0] device_remove+0x122/0x170 [ 598.960733][ C0] device_release_driver_internal+0x44a/0x610 [ 598.967023][ C0] bus_remove_device+0x22f/0x420 [ 598.972152][ C0] device_del+0x396/0x9f0 [ 598.976542][ C0] ? __pfx_device_del+0x10/0x10 [ 598.981470][ C0] ? kobject_put+0x210/0x5a0 [ 598.986217][ C0] usb_disable_device+0x36c/0x7f0 [ 598.991318][ C0] usb_disconnect+0x2e1/0x920 [ 598.996245][ C0] hub_event+0x1bed/0x4f40 [ 599.000737][ C0] ? lock_acquire+0x2f/0xb0 [ 599.005279][ C0] ? __pfx_hub_event+0x10/0x10 [ 599.010084][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 599.015765][ C0] ? rcu_is_watching+0x12/0xc0 [ 599.020815][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.026148][ C0] ? process_one_work+0x921/0x1ba0 [ 599.031308][ C0] ? lock_acquire+0x2f/0xb0 [ 599.035880][ C0] ? process_one_work+0x921/0x1ba0 [ 599.041058][ C0] process_one_work+0x9c5/0x1ba0 [ 599.046164][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 599.051930][ C0] ? __pfx_process_one_work+0x10/0x10 [ 599.057706][ C0] ? assign_work+0x1a0/0x250 [ 599.062353][ C0] worker_thread+0x6c8/0xf00 [ 599.066996][ C0] ? __pfx_worker_thread+0x10/0x10 [ 599.072232][ C0] kthread+0x2c1/0x3a0 [ 599.076327][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.081576][ C0] ? __pfx_kthread+0x10/0x10 [ 599.086232][ C0] ret_from_fork+0x45/0x80 [ 599.090714][ C0] ? __pfx_kthread+0x10/0x10 [ 599.095376][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.100208][ C0] [ 599.103363][ C0] task:kworker/1:0H state:I stack:28880 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 599.113616][ C0] Workqueue: 0x0 (events_highpri) [ 599.118786][ C0] Call Trace: [ 599.122357][ C0] [ 599.125381][ C0] __schedule+0x105f/0x34b0 [ 599.129950][ C0] ? __pfx___schedule+0x10/0x10 [ 599.134858][ C0] ? schedule+0x298/0x350 [ 599.139248][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.144355][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.149742][ C0] ? lock_acquire+0x2f/0xb0 [ 599.154403][ C0] ? schedule+0x1fd/0x350 [ 599.158769][ C0] schedule+0xe7/0x350 [ 599.163006][ C0] ? worker_thread+0x271/0xf00 [ 599.167907][ C0] worker_thread+0x2de/0xf00 [ 599.172547][ C0] ? __pfx_worker_thread+0x10/0x10 [ 599.177709][ C0] kthread+0x2c1/0x3a0 [ 599.181805][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.187030][ C0] ? __pfx_kthread+0x10/0x10 [ 599.191649][ C0] ret_from_fork+0x45/0x80 [ 599.196098][ C0] ? __pfx_kthread+0x10/0x10 [ 599.200846][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.205786][ C0] [ 599.208846][ C0] task:kdevtmpfs state:S stack:25984 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 599.219171][ C0] Call Trace: [ 599.222470][ C0] [ 599.225423][ C0] __schedule+0x105f/0x34b0 [ 599.229998][ C0] ? __pfx___schedule+0x10/0x10 [ 599.235312][ C0] ? schedule+0x298/0x350 [ 599.239665][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.244754][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.250007][ C0] ? lock_acquire+0x2f/0xb0 [ 599.254646][ C0] ? schedule+0x1fd/0x350 [ 599.259024][ C0] schedule+0xe7/0x350 [ 599.263120][ C0] ? devtmpfs_work_loop+0x683/0x7d0 [ 599.268463][ C0] devtmpfs_work_loop+0x6d6/0x7d0 [ 599.273593][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 599.279180][ C0] ? find_held_lock+0x2d/0x110 [ 599.283993][ C0] ? devtmpfsd+0x23/0x50 [ 599.288289][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 599.294147][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 599.298960][ C0] devtmpfsd+0x4c/0x50 [ 599.303074][ C0] kthread+0x2c1/0x3a0 [ 599.307199][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.312469][ C0] ? __pfx_kthread+0x10/0x10 [ 599.317188][ C0] ret_from_fork+0x45/0x80 [ 599.321682][ C0] ? __pfx_kthread+0x10/0x10 [ 599.326394][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.331244][ C0] [ 599.334298][ C0] task:kworker/R-inet_ state:I stack:30048 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 599.344629][ C0] Call Trace: [ 599.347960][ C0] [ 599.350995][ C0] __schedule+0x105f/0x34b0 [ 599.355561][ C0] ? __pfx___schedule+0x10/0x10 [ 599.360470][ C0] ? schedule+0x298/0x350 [ 599.364998][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.370290][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.375899][ C0] ? lock_acquire+0x2f/0xb0 [ 599.380471][ C0] ? schedule+0x1fd/0x350 [ 599.385098][ C0] schedule+0xe7/0x350 [ 599.389212][ C0] rescuer_thread+0x946/0xe20 [ 599.393949][ C0] ? __kthread_parkme+0xb7/0x220 [ 599.398943][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.404190][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 599.409439][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.414728][ C0] ? __kthread_parkme+0x148/0x220 [ 599.420239][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 599.425485][ C0] kthread+0x2c1/0x3a0 [ 599.429664][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.434946][ C0] ? __pfx_kthread+0x10/0x10 [ 599.439685][ C0] ret_from_fork+0x45/0x80 [ 599.444346][ C0] ? __pfx_kthread+0x10/0x10 [ 599.448976][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.453814][ C0] [ 599.456851][ C0] task:kworker/u8:1 state:I stack:25776 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 599.467098][ C0] Workqueue: 0x0 (events_unbound) [ 599.472252][ C0] Call Trace: [ 599.475565][ C0] [ 599.478630][ C0] __schedule+0x105f/0x34b0 [ 599.483279][ C0] ? __pfx___schedule+0x10/0x10 [ 599.488202][ C0] ? schedule+0x298/0x350 [ 599.492574][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.497647][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.502883][ C0] ? lock_acquire+0x2f/0xb0 [ 599.507434][ C0] ? schedule+0x1fd/0x350 [ 599.511854][ C0] schedule+0xe7/0x350 [ 599.516047][ C0] ? worker_thread+0x271/0xf00 [ 599.520849][ C0] worker_thread+0x2de/0xf00 [ 599.525492][ C0] ? __pfx_worker_thread+0x10/0x10 [ 599.530665][ C0] kthread+0x2c1/0x3a0 [ 599.534775][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.540191][ C0] ? __pfx_kthread+0x10/0x10 [ 599.544818][ C0] ret_from_fork+0x45/0x80 [ 599.549307][ C0] ? __pfx_kthread+0x10/0x10 [ 599.553954][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.558772][ C0] [ 599.561923][ C0] task:kauditd state:S stack:28976 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 599.572304][ C0] Call Trace: [ 599.575599][ C0] [ 599.578546][ C0] __schedule+0x105f/0x34b0 [ 599.583091][ C0] ? __pfx___schedule+0x10/0x10 [ 599.587970][ C0] ? schedule+0x298/0x350 [ 599.592344][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.597398][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.602701][ C0] ? lock_acquire+0x2f/0xb0 [ 599.607253][ C0] ? schedule+0x1fd/0x350 [ 599.611619][ C0] schedule+0xe7/0x350 [ 599.615799][ C0] kauditd_thread+0x4da/0xa60 [ 599.620558][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 599.625794][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 599.631915][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.637245][ C0] ? __kthread_parkme+0x148/0x220 [ 599.642323][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 599.647547][ C0] kthread+0x2c1/0x3a0 [ 599.651650][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.656890][ C0] ? __pfx_kthread+0x10/0x10 [ 599.661513][ C0] ret_from_fork+0x45/0x80 [ 599.666165][ C0] ? __pfx_kthread+0x10/0x10 [ 599.670837][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.675656][ C0] [ 599.678688][ C0] task:khungtaskd state:S stack:28864 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 599.689024][ C0] Call Trace: [ 599.693257][ C0] [ 599.696244][ C0] __schedule+0x105f/0x34b0 [ 599.700883][ C0] ? __pfx___schedule+0x10/0x10 [ 599.705792][ C0] ? schedule+0x298/0x350 [ 599.710334][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.715591][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.720834][ C0] ? lock_acquire+0x2f/0xb0 [ 599.725373][ C0] ? schedule+0x1fd/0x350 [ 599.729742][ C0] schedule+0xe7/0x350 [ 599.733945][ C0] schedule_timeout+0x136/0x2a0 [ 599.740838][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 599.746253][ C0] ? __pfx_process_timeout+0x10/0x10 [ 599.751698][ C0] ? lock_acquire+0x2f/0xb0 [ 599.756238][ C0] ? watchdog+0x214/0x1240 [ 599.760709][ C0] watchdog+0x130/0x1240 [ 599.765103][ C0] ? __pfx_watchdog+0x10/0x10 [ 599.769896][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.775155][ C0] ? __kthread_parkme+0x148/0x220 [ 599.780254][ C0] ? __pfx_watchdog+0x10/0x10 [ 599.784987][ C0] kthread+0x2c1/0x3a0 [ 599.789277][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.794526][ C0] ? __pfx_kthread+0x10/0x10 [ 599.799151][ C0] ret_from_fork+0x45/0x80 [ 599.803622][ C0] ? __pfx_kthread+0x10/0x10 [ 599.808354][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.813209][ C0] [ 599.816308][ C0] task:oom_reaper state:S stack:30144 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 599.826679][ C0] Call Trace: [ 599.830170][ C0] [ 599.833178][ C0] __schedule+0x105f/0x34b0 [ 599.837747][ C0] ? __pfx___schedule+0x10/0x10 [ 599.842635][ C0] ? schedule+0x298/0x350 [ 599.846991][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.852077][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.857323][ C0] ? lock_acquire+0x2f/0xb0 [ 599.861912][ C0] ? schedule+0x1fd/0x350 [ 599.866293][ C0] schedule+0xe7/0x350 [ 599.870426][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 599.875308][ C0] oom_reaper+0x9cc/0xb50 [ 599.879676][ C0] ? __kthread_parkme+0xb7/0x220 [ 599.884783][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.889888][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 599.894785][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 599.900977][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.906221][ C0] ? __kthread_parkme+0x148/0x220 [ 599.911303][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 599.916290][ C0] kthread+0x2c1/0x3a0 [ 599.920391][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.925700][ C0] ? __pfx_kthread+0x10/0x10 [ 599.930546][ C0] ret_from_fork+0x45/0x80 [ 599.935051][ C0] ? __pfx_kthread+0x10/0x10 [ 599.939676][ C0] ret_from_fork_asm+0x1a/0x30 [ 599.944525][ C0] [ 599.947581][ C0] task:kworker/R-write state:I stack:30144 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 599.957842][ C0] Call Trace: [ 599.961144][ C0] [ 599.964144][ C0] __schedule+0x105f/0x34b0 [ 599.968747][ C0] ? __pfx___schedule+0x10/0x10 [ 599.973650][ C0] ? schedule+0x298/0x350 [ 599.978018][ C0] ? __pfx_lock_release+0x10/0x10 [ 599.983118][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 599.988508][ C0] ? lock_acquire+0x2f/0xb0 [ 599.993056][ C0] ? schedule+0x1fd/0x350 [ 599.997424][ C0] schedule+0xe7/0x350 [ 600.001525][ C0] rescuer_thread+0x946/0xe20 [ 600.006257][ C0] ? __kthread_parkme+0xb7/0x220 [ 600.011240][ C0] ? __pfx_lock_release+0x10/0x10 [ 600.016410][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 600.021683][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 600.026933][ C0] ? __kthread_parkme+0x148/0x220 [ 600.032021][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 600.037307][ C0] kthread+0x2c1/0x3a0 [ 600.041401][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 600.046633][ C0] ? __pfx_kthread+0x10/0x10 [ 600.051253][ C0] ret_from_fork+0x45/0x80 [ 600.055795][ C0] ? __pfx_kthread+0x10/0x10 [ 600.060495][ C0] ret_from_fork_asm+0x1a/0x30 [ 600.065332][ C0] [ 600.068469][ C0] task:kcompactd0 state:S stack:27728 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 600.078734][ C0] Call Trace: [ 600.082033][ C0] [ 600.084981][ C0] __schedule+0x105f/0x34b0 [ 600.089606][ C0] ? __pfx___schedule+0x10/0x10 [ 600.094491][ C0] ? schedule+0x298/0x350 [ 600.098848][ C0] ? __pfx_lock_release+0x10/0x10 [ 600.103904][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 600.109131][ C0] ? lock_acquire+0x2f/0xb0 [ 600.113671][ C0] ? schedule+0x1fd/0x350 [ 600.118043][ C0] schedule+0xe7/0x350 [ 600.122281][ C0] schedule_timeout+0x136/0x2a0 [ 600.127162][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 600.132575][ C0] ? __pfx_process_timeout+0x10/0x10 [ 600.138064][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 600.143902][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 600.149313][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 600.155264][ C0] kcompactd+0xa8e/0xd50 [ 600.159586][ C0] ? __pfx_kcompactd+0x10/0x10 [ 600.164416][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 600.170630][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 600.175906][ C0] ? __kthread_parkme+0x148/0x220 [ 600.181009][ C0] ? __pfx_kcompactd+0x10/0x10 [ 600.185826][ C0] kthread+0x2c1/0x3a0 [ 600.189939][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 600.195352][ C0] ? __pfx_kthread+0x10/0x10 [ 600.200081][ C0] ret_from_fork+0x45/0x80 [ 600.204602][ C0] ? __pfx_kthread+0x10/0x10 [ 600.209274][ C0] ret_from_fork_asm+0x1a/0x30 [ 600.214275][ C0] [ 600.217353][ C0] task:kworker/R-kbloc state:I stack:30832 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 600.227600][ C0] Call Trace: [ 600.230892][ C0] [ 600.233841][ C0] __schedule+0x105f/0x34b0 [ 600.238378][ C0] ? __pfx___schedule+0x10/0x10 [ 600.243267][ C0] ? schedule+0x298/0x350 [ 600.247938][ C0] ? __pfx_lock_release+0x10/0x10 [ 600.253010][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 600.258252][ C0] ? lock_acquire+0x2f/0xb0 [ 600.262844][ C0] ? schedule+0x1fd/0x350 [ 600.267297][ C0] schedule+0xe7/0x350 [ 600.271516][ C0] rescuer_thread+0x946/0xe20 [ 600.276249][ C0] ? __kthread_parkme+0xb7/0x220 [ 600.281217][ C0] ? __pfx_lock_release+0x10/0x10 [ 600.286284][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 600.291517][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 600.296770][ C0] ? __kthread_parkme+0x148/0x220 [ 600.301825][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 600.307058][ C0] kthread+0x2c1/0x3a0 [ 600.311173][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 600.316522][ C0] ? __pfx_kthread+0x10/0x10 [ 600.321247][ C0] ret_from_fork+0x45/0x80 [ 600.325801][ C0] ? __pfx_kthread+0x10/0x10 [ 600.330853][ C0] ret_from_fork_asm+0x1a/0x30 [ 600.335661][ C0] [ 600.338701][ C0] task:irq/9-acpi state:S stack:30576 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 600.348939][ C0] Call Trace: [ 600.352235][ C0] [ 600.355186][ C0] __schedule+0x105f/0x34b0 [ 600.359760][ C0] ? __pfx___schedule+0x10/0x10 [ 600.364682][ C0] ? schedule+0x298/0x350 [ 600.369051][ C0] ? __pfx_lock_release+0x10/0x10 [ 600.374139][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 600.379416][ C0] ? lock_acquire+0x2f/0xb0 [ 600.383953][ C0] ? schedule+0x1fd/0x350 [ 600.388318][ C0] schedule+0xe7/0x350 [ 600.392421][ C0] irq_thread+0x19f/0x670 [ 600.396781][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 600.401923][ C0] ? __pfx_irq_thread+0x10/0x10 [ 600.406805][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 600.412117][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 600.417349][ C0] ? __kthread_parkme+0x148/0x220 [ 600.422405][ C0] ? __pfx_irq_thread+0x10/0x10 [ 600.427335][ C0] kthread+0x2c1/0x3a0 [ 600.431431][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 600.436673][ C0] ? __pfx_kthread+0x10/0x10 [ 600.441291][ C0] ret_from_fork+0x45/0x80 [ 600.445748][ C0] ? __pfx_kthread+0x10/0x10 [ 600.450365][ C0] ret_from_fork_asm+0x1a/0x30 [ 600.455271][ C0] [ 600.458332][ C0] task:kworker/1:1 state:S stack:21728 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 600.468685][ C0] Workqueue: usb_hub_wq hub_event [ 600.473808][ C0] Call Trace: [ 600.477140][ C0] [ 600.480108][ C0] __schedule+0x105f/0x34b0 [ 600.484666][ C0] ? __pfx___schedule+0x10/0x10 [ 600.489565][ C0] ? schedule+0x298/0x350 [ 600.494058][ C0] ? __pfx_lock_release+0x10/0x10 [ 600.499213][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 600.504482][ C0] ? lock_acquire+0x2f/0xb0 [ 600.509060][ C0] ? schedule+0x1fd/0x350 [ 600.513694][ C0] schedule+0xe7/0x350 [ 600.517810][ C0] schedule_preempt_disabled+0x13/0x30 [ 600.523418][ C0] __mutex_lock+0x5b8/0x9c0 [ 600.528078][ C0] ? input_register_device+0x98a/0x1110 [ 600.533775][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 600.538871][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 600.544386][ C0] ? kfree+0x130/0x480 [ 600.548478][ C0] ? kobject_get_path+0x94/0x2b0 [ 600.553468][ C0] ? input_register_device+0x97c/0x1110 [ 600.559078][ C0] ? input_register_device+0x98a/0x1110 [ 600.564722][ C0] input_register_device+0x98a/0x1110 [ 600.570140][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 600.575316][ C0] hid_connect+0x13a8/0x18a0 [ 600.580308][ C0] ? trace_kmalloc+0x2d/0xe0 [ 600.585064][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 600.590172][ C0] ? __asan_memset+0x23/0x50 [ 600.594815][ C0] ? __pfx_hid_connect+0x10/0x10 [ 600.599801][ C0] ? usbhid_start+0x152c/0x2340 [ 600.604823][ C0] hid_hw_start+0xaa/0x140 [ 600.609282][ C0] hid_device_probe+0x3e7/0x490 [ 600.614280][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 600.619806][ C0] really_probe+0x23e/0xa90 [ 600.624392][ C0] __driver_probe_device+0x1de/0x440 [ 600.629729][ C0] driver_probe_device+0x4c/0x1b0 [ 600.634923][ C0] __device_attach_driver+0x1df/0x310 [ 600.640371][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 600.646298][ C0] bus_for_each_drv+0x157/0x1e0 [ 600.651193][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 600.656695][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 600.662650][ C0] __device_attach+0x1e8/0x4b0 [ 600.667452][ C0] ? __pfx___device_attach+0x10/0x10 [ 600.672870][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 600.678245][ C0] bus_probe_device+0x17f/0x1c0 [ 600.683259][ C0] device_add+0x114b/0x1a70 [ 600.687805][ C0] ? __pfx_device_add+0x10/0x10 [ 600.692713][ C0] ? __debugfs_create_file+0x413/0x660 [ 600.698227][ C0] hid_add_device+0x37f/0xa70 [ 600.702957][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 600.708475][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 600.713744][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 600.719362][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 600.724690][ C0] usbhid_probe+0xd3b/0x1410 [ 600.729544][ C0] usb_probe_interface+0x309/0x9d0 [ 600.734805][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 600.740477][ C0] really_probe+0x23e/0xa90 [ 600.745120][ C0] __driver_probe_device+0x1de/0x440 [ 600.750444][ C0] driver_probe_device+0x4c/0x1b0 [ 600.755496][ C0] __device_attach_driver+0x1df/0x310 [ 600.760983][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 600.766906][ C0] bus_for_each_drv+0x157/0x1e0 [ 600.771883][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 600.777317][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 600.782579][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 600.788425][ C0] __device_attach+0x1e8/0x4b0 [ 600.793248][ C0] ? __pfx___device_attach+0x10/0x10 [ 600.798606][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 600.803861][ C0] bus_probe_device+0x17f/0x1c0 [ 600.808758][ C0] device_add+0x114b/0x1a70 [ 600.813397][ C0] ? __pfx_device_add+0x10/0x10 [ 600.818278][ C0] ? mark_held_locks+0x9f/0xe0 [ 600.823100][ C0] usb_set_configuration+0x10cb/0x1c50 [ 600.828819][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 600.834942][ C0] usb_generic_driver_probe+0xb1/0x110 [ 600.840458][ C0] usb_probe_device+0xec/0x3e0 [ 600.845254][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 600.850663][ C0] really_probe+0x23e/0xa90 [ 600.855229][ C0] __driver_probe_device+0x1de/0x440 [ 600.860678][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 600.866185][ C0] driver_probe_device+0x4c/0x1b0 [ 600.871348][ C0] __device_attach_driver+0x1df/0x310 [ 600.876764][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 600.882685][ C0] bus_for_each_drv+0x157/0x1e0 [ 600.887571][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 600.892979][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 600.898209][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 600.904050][ C0] __device_attach+0x1e8/0x4b0 [ 600.908842][ C0] ? __pfx___device_attach+0x10/0x10 [ 600.914193][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 600.919560][ C0] bus_probe_device+0x17f/0x1c0 [ 600.924559][ C0] device_add+0x114b/0x1a70 [ 600.929390][ C0] ? __pfx_device_add+0x10/0x10 [ 600.934445][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 600.940222][ C0] usb_new_device+0xd90/0x1a10 [ 600.945168][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 600.950415][ C0] hub_event+0x2e58/0x4f40 [ 600.955435][ C0] ? __pfx_hub_event+0x10/0x10 [ 600.960313][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 600.965990][ C0] ? rcu_is_watching+0x12/0xc0 [ 600.970986][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 600.976221][ C0] ? process_one_work+0x921/0x1ba0 [ 600.981398][ C0] ? lock_acquire+0x2f/0xb0 [ 600.985953][ C0] ? process_one_work+0x921/0x1ba0 [ 600.991227][ C0] process_one_work+0x9c5/0x1ba0 [ 600.996316][ C0] ? __pfx_hub_event+0x10/0x10 [ 601.001231][ C0] ? __pfx_process_one_work+0x10/0x10 [ 601.006660][ C0] ? assign_work+0x1a0/0x250 [ 601.011394][ C0] worker_thread+0x6c8/0xf00 [ 601.016055][ C0] ? __pfx_worker_thread+0x10/0x10 [ 601.021216][ C0] kthread+0x2c1/0x3a0 [ 601.025316][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.030630][ C0] ? __pfx_kthread+0x10/0x10 [ 601.035267][ C0] ret_from_fork+0x45/0x80 [ 601.039733][ C0] ? __pfx_kthread+0x10/0x10 [ 601.044370][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.049204][ C0] [ 601.052341][ C0] task:kworker/R-ata_s state:I stack:30144 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 601.062936][ C0] Call Trace: [ 601.066235][ C0] [ 601.069196][ C0] __schedule+0x105f/0x34b0 [ 601.073749][ C0] ? __pfx___schedule+0x10/0x10 [ 601.078730][ C0] ? schedule+0x298/0x350 [ 601.083198][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.088257][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.093602][ C0] ? lock_acquire+0x2f/0xb0 [ 601.098164][ C0] ? schedule+0x1fd/0x350 [ 601.102546][ C0] schedule+0xe7/0x350 [ 601.106742][ C0] rescuer_thread+0x946/0xe20 [ 601.111460][ C0] ? __kthread_parkme+0xb7/0x220 [ 601.116441][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.121530][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.126787][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 601.132024][ C0] ? __kthread_parkme+0x148/0x220 [ 601.137189][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.142528][ C0] kthread+0x2c1/0x3a0 [ 601.146637][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.151950][ C0] ? __pfx_kthread+0x10/0x10 [ 601.156751][ C0] ret_from_fork+0x45/0x80 [ 601.161207][ C0] ? __pfx_kthread+0x10/0x10 [ 601.165832][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.170657][ C0] [ 601.173788][ C0] task:kworker/R-md state:I stack:30832 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 601.184039][ C0] Call Trace: [ 601.187344][ C0] [ 601.190318][ C0] __schedule+0x105f/0x34b0 [ 601.194867][ C0] ? __pfx___schedule+0x10/0x10 [ 601.199759][ C0] ? schedule+0x298/0x350 [ 601.204131][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.209213][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.214557][ C0] ? lock_acquire+0x2f/0xb0 [ 601.219105][ C0] ? schedule+0x1fd/0x350 [ 601.223472][ C0] schedule+0xe7/0x350 [ 601.227582][ C0] rescuer_thread+0x946/0xe20 [ 601.232494][ C0] ? __kthread_parkme+0xb7/0x220 [ 601.237493][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.242881][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.248218][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 601.253587][ C0] ? __kthread_parkme+0x148/0x220 [ 601.258683][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.263978][ C0] kthread+0x2c1/0x3a0 [ 601.268080][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.273311][ C0] ? __pfx_kthread+0x10/0x10 [ 601.277936][ C0] ret_from_fork+0x45/0x80 [ 601.282584][ C0] ? __pfx_kthread+0x10/0x10 [ 601.287352][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.292190][ C0] [ 601.295246][ C0] task:kworker/R-md_bi state:I stack:30144 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 601.305508][ C0] Call Trace: [ 601.308823][ C0] [ 601.311778][ C0] __schedule+0x105f/0x34b0 [ 601.316320][ C0] ? __pfx___schedule+0x10/0x10 [ 601.321245][ C0] ? schedule+0x298/0x350 [ 601.325719][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.330979][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.336297][ C0] ? lock_acquire+0x2f/0xb0 [ 601.341011][ C0] ? schedule+0x1fd/0x350 [ 601.345423][ C0] schedule+0xe7/0x350 [ 601.349791][ C0] rescuer_thread+0x946/0xe20 [ 601.354736][ C0] ? __kthread_parkme+0xb7/0x220 [ 601.359828][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.365126][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.370407][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 601.375705][ C0] ? __kthread_parkme+0x148/0x220 [ 601.380780][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.386132][ C0] kthread+0x2c1/0x3a0 [ 601.390249][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.395493][ C0] ? __pfx_kthread+0x10/0x10 [ 601.400130][ C0] ret_from_fork+0x45/0x80 [ 601.404607][ C0] ? __pfx_kthread+0x10/0x10 [ 601.409223][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.414042][ C0] [ 601.417145][ C0] task:kworker/R-edac- state:I stack:30144 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 601.427495][ C0] Call Trace: [ 601.430792][ C0] [ 601.433742][ C0] __schedule+0x105f/0x34b0 [ 601.438296][ C0] ? __pfx___schedule+0x10/0x10 [ 601.443185][ C0] ? schedule+0x298/0x350 [ 601.447541][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.452601][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.457843][ C0] ? lock_acquire+0x2f/0xb0 [ 601.462379][ C0] ? schedule+0x1fd/0x350 [ 601.466880][ C0] schedule+0xe7/0x350 [ 601.471174][ C0] rescuer_thread+0x946/0xe20 [ 601.475896][ C0] ? __kthread_parkme+0xb7/0x220 [ 601.481140][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.486234][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.491666][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 601.496919][ C0] ? __kthread_parkme+0x148/0x220 [ 601.502131][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.507549][ C0] kthread+0x2c1/0x3a0 [ 601.511669][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.516935][ C0] ? __pfx_kthread+0x10/0x10 [ 601.521644][ C0] ret_from_fork+0x45/0x80 [ 601.526194][ C0] ? __pfx_kthread+0x10/0x10 [ 601.530808][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.535616][ C0] [ 601.538667][ C0] task:kworker/1:1H state:I stack:28272 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 601.548905][ C0] Workqueue: 0x0 (kblockd) [ 601.553462][ C0] Call Trace: [ 601.556771][ C0] [ 601.559831][ C0] __schedule+0x105f/0x34b0 [ 601.564407][ C0] ? __pfx___schedule+0x10/0x10 [ 601.569319][ C0] ? schedule+0x298/0x350 [ 601.573699][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.578835][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.584086][ C0] ? lock_acquire+0x2f/0xb0 [ 601.588633][ C0] ? schedule+0x1fd/0x350 [ 601.593007][ C0] schedule+0xe7/0x350 [ 601.597104][ C0] ? worker_thread+0x271/0xf00 [ 601.601902][ C0] worker_thread+0x2de/0xf00 [ 601.606535][ C0] ? __kthread_parkme+0x148/0x220 [ 601.611619][ C0] ? __pfx_worker_thread+0x10/0x10 [ 601.616836][ C0] kthread+0x2c1/0x3a0 [ 601.621164][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.626497][ C0] ? __pfx_kthread+0x10/0x10 [ 601.631320][ C0] ret_from_fork+0x45/0x80 [ 601.635925][ C0] ? __pfx_kthread+0x10/0x10 [ 601.640682][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.645656][ C0] [ 601.649348][ C0] task:kworker/R-rpcio state:I stack:30832 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 601.659678][ C0] Call Trace: [ 601.663049][ C0] [ 601.666059][ C0] __schedule+0x105f/0x34b0 [ 601.670660][ C0] ? __pfx___schedule+0x10/0x10 [ 601.675631][ C0] ? schedule+0x298/0x350 [ 601.680060][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.685176][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.690467][ C0] ? lock_acquire+0x2f/0xb0 [ 601.695066][ C0] ? schedule+0x1fd/0x350 [ 601.699567][ C0] schedule+0xe7/0x350 [ 601.703720][ C0] rescuer_thread+0x946/0xe20 [ 601.708493][ C0] ? __kthread_parkme+0xb7/0x220 [ 601.713751][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.718881][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.724169][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 601.729554][ C0] ? __kthread_parkme+0x148/0x220 [ 601.734746][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.740065][ C0] kthread+0x2c1/0x3a0 [ 601.744186][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.749610][ C0] ? __pfx_kthread+0x10/0x10 [ 601.754298][ C0] ret_from_fork+0x45/0x80 [ 601.758865][ C0] ? __pfx_kthread+0x10/0x10 [ 601.763539][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.768461][ C0] [ 601.771544][ C0] task:kworker/u8:3 state:I stack:25888 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 601.781919][ C0] Workqueue: 0x0 (events_unbound) [ 601.787180][ C0] Call Trace: [ 601.790495][ C0] [ 601.793453][ C0] __schedule+0x105f/0x34b0 [ 601.798081][ C0] ? __pfx___schedule+0x10/0x10 [ 601.803055][ C0] ? schedule+0x298/0x350 [ 601.807414][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.812474][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.817723][ C0] ? lock_acquire+0x2f/0xb0 [ 601.822293][ C0] ? schedule+0x1fd/0x350 [ 601.826651][ C0] schedule+0xe7/0x350 [ 601.830850][ C0] ? worker_thread+0x271/0xf00 [ 601.835822][ C0] worker_thread+0x2de/0xf00 [ 601.840486][ C0] ? __kthread_parkme+0x148/0x220 [ 601.845708][ C0] ? __pfx_worker_thread+0x10/0x10 [ 601.850856][ C0] kthread+0x2c1/0x3a0 [ 601.855089][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.860315][ C0] ? __pfx_kthread+0x10/0x10 [ 601.864966][ C0] ret_from_fork+0x45/0x80 [ 601.869437][ C0] ? __pfx_kthread+0x10/0x10 [ 601.874093][ C0] ret_from_fork_asm+0x1a/0x30 [ 601.879045][ C0] [ 601.882155][ C0] task:kworker/R-xprti state:I stack:30048 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 601.892426][ C0] Call Trace: [ 601.895817][ C0] [ 601.898778][ C0] __schedule+0x105f/0x34b0 [ 601.903419][ C0] ? __pfx___schedule+0x10/0x10 [ 601.908320][ C0] ? schedule+0x298/0x350 [ 601.912702][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.917760][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 601.923025][ C0] ? lock_acquire+0x2f/0xb0 [ 601.927573][ C0] ? schedule+0x1fd/0x350 [ 601.932155][ C0] schedule+0xe7/0x350 [ 601.936277][ C0] rescuer_thread+0x946/0xe20 [ 601.941117][ C0] ? __kthread_parkme+0xb7/0x220 [ 601.946102][ C0] ? __pfx_lock_release+0x10/0x10 [ 601.951194][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.956498][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 601.961772][ C0] ? __kthread_parkme+0x148/0x220 [ 601.967007][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 601.972367][ C0] kthread+0x2c1/0x3a0 [ 601.976525][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 601.981762][ C0] ? __pfx_kthread+0x10/0x10 [ 601.986380][ C0] ret_from_fork+0x45/0x80 [ 601.990854][ C0] ? __pfx_kthread+0x10/0x10 [ 601.995469][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.000278][ C0] [ 602.003309][ C0] task:kworker/R-cfg80 state:I stack:30144 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 602.013545][ C0] Call Trace: [ 602.016858][ C0] [ 602.019836][ C0] __schedule+0x105f/0x34b0 [ 602.024394][ C0] ? __pfx___schedule+0x10/0x10 [ 602.029301][ C0] ? schedule+0x298/0x350 [ 602.033680][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.038767][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.044048][ C0] ? lock_acquire+0x2f/0xb0 [ 602.048698][ C0] ? schedule+0x1fd/0x350 [ 602.053086][ C0] schedule+0xe7/0x350 [ 602.057206][ C0] rescuer_thread+0x946/0xe20 [ 602.062064][ C0] ? __kthread_parkme+0xb7/0x220 [ 602.067027][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.072105][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.077341][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 602.082588][ C0] ? __kthread_parkme+0x148/0x220 [ 602.087655][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.092888][ C0] kthread+0x2c1/0x3a0 [ 602.096988][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.102239][ C0] ? __pfx_kthread+0x10/0x10 [ 602.106871][ C0] ret_from_fork+0x45/0x80 [ 602.111324][ C0] ? __pfx_kthread+0x10/0x10 [ 602.116039][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.120862][ C0] [ 602.123924][ C0] task:kworker/u8:4 state:I stack:24624 pid:49 tgid:49 ppid:2 flags:0x00004000 [ 602.134172][ C0] Workqueue: 0x0 (events_unbound) [ 602.139322][ C0] Call Trace: [ 602.142704][ C0] [ 602.145654][ C0] __schedule+0x105f/0x34b0 [ 602.150212][ C0] ? __pfx___schedule+0x10/0x10 [ 602.155268][ C0] ? schedule+0x298/0x350 [ 602.159644][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.165064][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.170398][ C0] ? lock_acquire+0x2f/0xb0 [ 602.174943][ C0] ? schedule+0x1fd/0x350 [ 602.179340][ C0] schedule+0xe7/0x350 [ 602.183538][ C0] ? worker_thread+0x271/0xf00 [ 602.188381][ C0] worker_thread+0x2de/0xf00 [ 602.193024][ C0] ? __kthread_parkme+0x148/0x220 [ 602.198173][ C0] ? __pfx_worker_thread+0x10/0x10 [ 602.203323][ C0] kthread+0x2c1/0x3a0 [ 602.207416][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.212643][ C0] ? __pfx_kthread+0x10/0x10 [ 602.217261][ C0] ret_from_fork+0x45/0x80 [ 602.221717][ C0] ? __pfx_kthread+0x10/0x10 [ 602.226333][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.231229][ C0] [ 602.234263][ C0] task:kswapd0 state:S stack:29312 pid:71 tgid:71 ppid:2 flags:0x00004000 [ 602.244507][ C0] Call Trace: [ 602.247802][ C0] [ 602.250756][ C0] __schedule+0x105f/0x34b0 [ 602.255303][ C0] ? __pfx___schedule+0x10/0x10 [ 602.260187][ C0] ? schedule+0x298/0x350 [ 602.264555][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.269611][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.274842][ C0] ? lock_acquire+0x2f/0xb0 [ 602.279381][ C0] ? schedule+0x1fd/0x350 [ 602.283830][ C0] schedule+0xe7/0x350 [ 602.288037][ C0] kswapd+0xa55/0xbf0 [ 602.292055][ C0] ? __pfx_kswapd+0x10/0x10 [ 602.296619][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 602.302730][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 602.307985][ C0] ? __kthread_parkme+0x148/0x220 [ 602.313058][ C0] ? __pfx_kswapd+0x10/0x10 [ 602.317586][ C0] kthread+0x2c1/0x3a0 [ 602.321679][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.326906][ C0] ? __pfx_kthread+0x10/0x10 [ 602.331628][ C0] ret_from_fork+0x45/0x80 [ 602.336286][ C0] ? __pfx_kthread+0x10/0x10 [ 602.340951][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.345912][ C0] [ 602.348955][ C0] task:kworker/R-nfsio state:I stack:30832 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 602.359241][ C0] Call Trace: [ 602.362697][ C0] [ 602.365699][ C0] __schedule+0x105f/0x34b0 [ 602.370336][ C0] ? __pfx___schedule+0x10/0x10 [ 602.375251][ C0] ? schedule+0x298/0x350 [ 602.379625][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.384783][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.390075][ C0] ? lock_acquire+0x2f/0xb0 [ 602.394617][ C0] ? schedule+0x1fd/0x350 [ 602.399272][ C0] schedule+0xe7/0x350 [ 602.403552][ C0] rescuer_thread+0x946/0xe20 [ 602.408286][ C0] ? __kthread_parkme+0xb7/0x220 [ 602.413275][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.418362][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.423599][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 602.429292][ C0] ? __kthread_parkme+0x148/0x220 [ 602.434376][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.439721][ C0] kthread+0x2c1/0x3a0 [ 602.443844][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.449097][ C0] ? __pfx_kthread+0x10/0x10 [ 602.453830][ C0] ret_from_fork+0x45/0x80 [ 602.458295][ C0] ? __pfx_kthread+0x10/0x10 [ 602.462923][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.467820][ C0] [ 602.470876][ C0] task:kworker/R-acpi_ state:I stack:30144 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 602.481140][ C0] Call Trace: [ 602.484526][ C0] [ 602.487670][ C0] __schedule+0x105f/0x34b0 [ 602.492226][ C0] ? __pfx___schedule+0x10/0x10 [ 602.497202][ C0] ? schedule+0x298/0x350 [ 602.501560][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.506619][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.512199][ C0] ? lock_acquire+0x2f/0xb0 [ 602.516739][ C0] ? schedule+0x1fd/0x350 [ 602.521107][ C0] schedule+0xe7/0x350 [ 602.525206][ C0] rescuer_thread+0x946/0xe20 [ 602.529944][ C0] ? __kthread_parkme+0xb7/0x220 [ 602.535050][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.540126][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.545361][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 602.550620][ C0] ? __kthread_parkme+0x148/0x220 [ 602.555722][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.560965][ C0] kthread+0x2c1/0x3a0 [ 602.565059][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.570318][ C0] ? __pfx_kthread+0x10/0x10 [ 602.575021][ C0] ret_from_fork+0x45/0x80 [ 602.579509][ C0] ? __pfx_kthread+0x10/0x10 [ 602.584151][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.588970][ C0] [ 602.592024][ C0] task:hwrng state:S stack:29904 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 602.602289][ C0] Call Trace: [ 602.605597][ C0] [ 602.608656][ C0] __schedule+0x105f/0x34b0 [ 602.613260][ C0] ? __pfx___schedule+0x10/0x10 [ 602.618212][ C0] ? schedule+0x298/0x350 [ 602.622591][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.627665][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.633017][ C0] ? lock_acquire+0x2f/0xb0 [ 602.637557][ C0] ? schedule+0x1fd/0x350 [ 602.641920][ C0] schedule+0xe7/0x350 [ 602.646127][ C0] schedule_timeout+0x136/0x2a0 [ 602.651108][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 602.656587][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 602.662516][ C0] ? __pfx_process_timeout+0x10/0x10 [ 602.667838][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.673812][ C0] add_hwgenerator_randomness+0xff/0x190 [ 602.679543][ C0] hwrng_fillfn+0x1f9/0x380 [ 602.684212][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 602.689281][ C0] kthread+0x2c1/0x3a0 [ 602.693429][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.699191][ C0] ? __pfx_kthread+0x10/0x10 [ 602.703829][ C0] ret_from_fork+0x45/0x80 [ 602.708386][ C0] ? __pfx_kthread+0x10/0x10 [ 602.713030][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.717850][ C0] [ 602.720901][ C0] task:scsi_eh_0 state:S stack:30144 pid:272 tgid:272 ppid:2 flags:0x00004000 [ 602.731269][ C0] Call Trace: [ 602.734587][ C0] [ 602.737565][ C0] __schedule+0x105f/0x34b0 [ 602.742112][ C0] ? __pfx___schedule+0x10/0x10 [ 602.747047][ C0] ? schedule+0x298/0x350 [ 602.751512][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.756614][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.761873][ C0] ? lock_acquire+0x2f/0xb0 [ 602.766414][ C0] ? schedule+0x1fd/0x350 [ 602.770778][ C0] schedule+0xe7/0x350 [ 602.775410][ C0] scsi_error_handler+0x532/0xef0 [ 602.780565][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 602.786147][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.792025][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 602.797271][ C0] ? __kthread_parkme+0x148/0x220 [ 602.802357][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 602.808170][ C0] kthread+0x2c1/0x3a0 [ 602.812473][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.817731][ C0] ? __pfx_kthread+0x10/0x10 [ 602.822571][ C0] ret_from_fork+0x45/0x80 [ 602.827111][ C0] ? __pfx_kthread+0x10/0x10 [ 602.831875][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.836956][ C0] [ 602.840087][ C0] task:kworker/R-scsi_ state:I stack:30048 pid:273 tgid:273 ppid:2 flags:0x00004000 [ 602.850428][ C0] Call Trace: [ 602.853749][ C0] [ 602.856795][ C0] __schedule+0x105f/0x34b0 [ 602.861340][ C0] ? __pfx___schedule+0x10/0x10 [ 602.866226][ C0] ? schedule+0x298/0x350 [ 602.870585][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.875907][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 602.881242][ C0] ? lock_acquire+0x2f/0xb0 [ 602.885950][ C0] ? schedule+0x1fd/0x350 [ 602.890344][ C0] schedule+0xe7/0x350 [ 602.894446][ C0] rescuer_thread+0x946/0xe20 [ 602.899262][ C0] ? __kthread_parkme+0xb7/0x220 [ 602.904234][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.909318][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.914685][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 602.920093][ C0] ? __kthread_parkme+0x148/0x220 [ 602.925392][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 602.930832][ C0] kthread+0x2c1/0x3a0 [ 602.934961][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 602.940204][ C0] ? __pfx_kthread+0x10/0x10 [ 602.944837][ C0] ret_from_fork+0x45/0x80 [ 602.949316][ C0] ? __pfx_kthread+0x10/0x10 [ 602.953968][ C0] ret_from_fork_asm+0x1a/0x30 [ 602.958876][ C0] [ 602.961985][ C0] task:kworker/R-targe state:I stack:30080 pid:294 tgid:294 ppid:2 flags:0x00004000 [ 602.972256][ C0] Call Trace: [ 602.975603][ C0] [ 602.978588][ C0] __schedule+0x105f/0x34b0 [ 602.983236][ C0] ? __pfx___schedule+0x10/0x10 [ 602.988127][ C0] ? schedule+0x298/0x350 [ 602.992505][ C0] ? __pfx_lock_release+0x10/0x10 [ 602.997580][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.002829][ C0] ? lock_acquire+0x2f/0xb0 [ 603.007377][ C0] ? schedule+0x1fd/0x350 [ 603.011841][ C0] schedule+0xe7/0x350 [ 603.016065][ C0] rescuer_thread+0x946/0xe20 [ 603.020788][ C0] ? __kthread_parkme+0xb7/0x220 [ 603.025751][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.030827][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.036063][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 603.041323][ C0] ? __kthread_parkme+0x148/0x220 [ 603.046474][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.051707][ C0] kthread+0x2c1/0x3a0 [ 603.055800][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.061031][ C0] ? __pfx_kthread+0x10/0x10 [ 603.065647][ C0] ret_from_fork+0x45/0x80 [ 603.070104][ C0] ? __pfx_kthread+0x10/0x10 [ 603.074721][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.079540][ C0] [ 603.082584][ C0] task:kworker/R-targe state:I stack:30080 pid:295 tgid:295 ppid:2 flags:0x00004000 [ 603.093015][ C0] Call Trace: [ 603.096335][ C0] [ 603.099292][ C0] __schedule+0x105f/0x34b0 [ 603.103856][ C0] ? __pfx___schedule+0x10/0x10 [ 603.108828][ C0] ? schedule+0x298/0x350 [ 603.113204][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.118618][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.123849][ C0] ? lock_acquire+0x2f/0xb0 [ 603.128399][ C0] ? schedule+0x1fd/0x350 [ 603.132789][ C0] schedule+0xe7/0x350 [ 603.136947][ C0] rescuer_thread+0x946/0xe20 [ 603.141682][ C0] ? __kthread_parkme+0xb7/0x220 [ 603.146691][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.151796][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.157124][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 603.162376][ C0] ? __kthread_parkme+0x148/0x220 [ 603.167451][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.172788][ C0] kthread+0x2c1/0x3a0 [ 603.176998][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.182289][ C0] ? __pfx_kthread+0x10/0x10 [ 603.186915][ C0] ret_from_fork+0x45/0x80 [ 603.191483][ C0] ? __pfx_kthread+0x10/0x10 [ 603.196118][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.200963][ C0] [ 603.204013][ C0] task:kworker/R-xcopy state:I stack:29024 pid:296 tgid:296 ppid:2 flags:0x00004000 [ 603.214269][ C0] Call Trace: [ 603.217607][ C0] [ 603.220669][ C0] __schedule+0x105f/0x34b0 [ 603.225320][ C0] ? __pfx___schedule+0x10/0x10 [ 603.230239][ C0] ? schedule+0x298/0x350 [ 603.234630][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.239700][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.244965][ C0] ? lock_acquire+0x2f/0xb0 [ 603.249526][ C0] ? schedule+0x1fd/0x350 [ 603.253975][ C0] schedule+0xe7/0x350 [ 603.258156][ C0] rescuer_thread+0x946/0xe20 [ 603.262876][ C0] ? __kthread_parkme+0xb7/0x220 [ 603.267847][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.272963][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.278368][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 603.283625][ C0] ? __kthread_parkme+0x148/0x220 [ 603.288678][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.293940][ C0] kthread+0x2c1/0x3a0 [ 603.298031][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.303258][ C0] ? __pfx_kthread+0x10/0x10 [ 603.307869][ C0] ret_from_fork+0x45/0x80 [ 603.312339][ C0] ? __pfx_kthread+0x10/0x10 [ 603.316951][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.321757][ C0] [ 603.324789][ C0] task:kworker/u8:5 state:I stack:25616 pid:341 tgid:341 ppid:2 flags:0x00004000 [ 603.335095][ C0] Workqueue: 0x0 (events_unbound) [ 603.340259][ C0] Call Trace: [ 603.343554][ C0] [ 603.346547][ C0] __schedule+0x105f/0x34b0 [ 603.351089][ C0] ? __pfx___schedule+0x10/0x10 [ 603.356056][ C0] ? schedule+0x298/0x350 [ 603.360413][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.365468][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.370694][ C0] ? lock_acquire+0x2f/0xb0 [ 603.375267][ C0] ? schedule+0x1fd/0x350 [ 603.379626][ C0] schedule+0xe7/0x350 [ 603.383903][ C0] ? worker_thread+0x271/0xf00 [ 603.388713][ C0] worker_thread+0x2de/0xf00 [ 603.393354][ C0] ? __pfx_worker_thread+0x10/0x10 [ 603.398593][ C0] kthread+0x2c1/0x3a0 [ 603.402688][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.407948][ C0] ? __pfx_kthread+0x10/0x10 [ 603.412566][ C0] ret_from_fork+0x45/0x80 [ 603.417018][ C0] ? __pfx_kthread+0x10/0x10 [ 603.421662][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.426575][ C0] [ 603.429733][ C0] task:kworker/0:1H state:I stack:27568 pid:342 tgid:342 ppid:2 flags:0x00004000 [ 603.440072][ C0] Workqueue: 0x0 (kblockd) [ 603.444701][ C0] Call Trace: [ 603.448003][ C0] [ 603.450971][ C0] __schedule+0x105f/0x34b0 [ 603.455522][ C0] ? __pfx___schedule+0x10/0x10 [ 603.460402][ C0] ? schedule+0x298/0x350 [ 603.464794][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.470035][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.475374][ C0] ? lock_acquire+0x2f/0xb0 [ 603.479919][ C0] ? schedule+0x1fd/0x350 [ 603.484280][ C0] schedule+0xe7/0x350 [ 603.488379][ C0] ? worker_thread+0x271/0xf00 [ 603.493188][ C0] worker_thread+0x2de/0xf00 [ 603.497822][ C0] ? __kthread_parkme+0x148/0x220 [ 603.502942][ C0] ? __pfx_worker_thread+0x10/0x10 [ 603.508114][ C0] kthread+0x2c1/0x3a0 [ 603.512233][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.517489][ C0] ? __pfx_kthread+0x10/0x10 [ 603.522155][ C0] ret_from_fork+0x45/0x80 [ 603.526611][ C0] ? __pfx_kthread+0x10/0x10 [ 603.531243][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.536106][ C0] [ 603.539153][ C0] task:kworker/R-liber state:I stack:30048 pid:383 tgid:383 ppid:2 flags:0x00004000 [ 603.549672][ C0] Call Trace: [ 603.553085][ C0] [ 603.556133][ C0] __schedule+0x105f/0x34b0 [ 603.560686][ C0] ? __pfx___schedule+0x10/0x10 [ 603.565604][ C0] ? schedule+0x298/0x350 [ 603.569977][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.575086][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.580319][ C0] ? lock_acquire+0x2f/0xb0 [ 603.585123][ C0] ? schedule+0x1fd/0x350 [ 603.589513][ C0] schedule+0xe7/0x350 [ 603.593642][ C0] rescuer_thread+0x946/0xe20 [ 603.598456][ C0] ? __kthread_parkme+0xb7/0x220 [ 603.603432][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.608504][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.613741][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 603.618987][ C0] ? __kthread_parkme+0x148/0x220 [ 603.624123][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.629381][ C0] kthread+0x2c1/0x3a0 [ 603.633492][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.638720][ C0] ? __pfx_kthread+0x10/0x10 [ 603.643350][ C0] ret_from_fork+0x45/0x80 [ 603.647803][ C0] ? __pfx_kthread+0x10/0x10 [ 603.652605][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.657416][ C0] [ 603.660449][ C0] task:kworker/R-zd121 state:I stack:30048 pid:414 tgid:414 ppid:2 flags:0x00004000 [ 603.670694][ C0] Call Trace: [ 603.673994][ C0] [ 603.676945][ C0] __schedule+0x105f/0x34b0 [ 603.681496][ C0] ? __pfx___schedule+0x10/0x10 [ 603.686393][ C0] ? schedule+0x298/0x350 [ 603.690750][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.695814][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.701044][ C0] ? lock_acquire+0x2f/0xb0 [ 603.706105][ C0] ? schedule+0x1fd/0x350 [ 603.710489][ C0] schedule+0xe7/0x350 [ 603.714623][ C0] rescuer_thread+0x946/0xe20 [ 603.719452][ C0] ? __kthread_parkme+0xb7/0x220 [ 603.724546][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.729618][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.734861][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 603.740096][ C0] ? __kthread_parkme+0x148/0x220 [ 603.745162][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.750465][ C0] kthread+0x2c1/0x3a0 [ 603.754699][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.760039][ C0] ? __pfx_kthread+0x10/0x10 [ 603.764665][ C0] ret_from_fork+0x45/0x80 [ 603.769115][ C0] ? __pfx_kthread+0x10/0x10 [ 603.773842][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.778736][ C0] [ 603.781782][ C0] task:kworker/R-uas state:I stack:30048 pid:495 tgid:495 ppid:2 flags:0x00004000 [ 603.792136][ C0] Call Trace: [ 603.795435][ C0] [ 603.798431][ C0] __schedule+0x105f/0x34b0 [ 603.802974][ C0] ? __pfx___schedule+0x10/0x10 [ 603.808028][ C0] ? schedule+0x298/0x350 [ 603.812395][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.817450][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.822767][ C0] ? lock_acquire+0x2f/0xb0 [ 603.827326][ C0] ? schedule+0x1fd/0x350 [ 603.831782][ C0] schedule+0xe7/0x350 [ 603.836089][ C0] rescuer_thread+0x946/0xe20 [ 603.840827][ C0] ? __kthread_parkme+0xb7/0x220 [ 603.845910][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.851252][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.856728][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 603.862061][ C0] ? __kthread_parkme+0x148/0x220 [ 603.867144][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 603.872405][ C0] kthread+0x2c1/0x3a0 [ 603.876513][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.881750][ C0] ? __pfx_kthread+0x10/0x10 [ 603.886384][ C0] ret_from_fork+0x45/0x80 [ 603.890911][ C0] ? __pfx_kthread+0x10/0x10 [ 603.895561][ C0] ret_from_fork_asm+0x1a/0x30 [ 603.900399][ C0] [ 603.903445][ C0] task:kworker/0:2 state:D stack:20464 pid:917 tgid:917 ppid:2 flags:0x00004000 [ 603.913936][ C0] Workqueue: usb_hub_wq hub_event [ 603.919040][ C0] Call Trace: [ 603.922357][ C0] [ 603.925314][ C0] __schedule+0x105f/0x34b0 [ 603.930147][ C0] ? __pfx___schedule+0x10/0x10 [ 603.935151][ C0] ? schedule+0x298/0x350 [ 603.939546][ C0] ? __pfx_lock_release+0x10/0x10 [ 603.944635][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 603.950140][ C0] ? lock_acquire+0x2f/0xb0 [ 603.954729][ C0] ? schedule+0x1fd/0x350 [ 603.959105][ C0] schedule+0xe7/0x350 [ 603.963237][ C0] schedule_timeout+0x136/0x2a0 [ 603.968242][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 603.973654][ C0] ? __pfx_process_timeout+0x10/0x10 [ 603.979171][ C0] ? mark_held_locks+0x9f/0xe0 [ 603.983990][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 603.989234][ C0] __wait_for_common+0x3e1/0x600 [ 603.994237][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 603.999651][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 604.005375][ C0] usb_start_wait_urb+0x148/0x4c0 [ 604.010450][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 604.016080][ C0] ? __asan_memset+0x23/0x50 [ 604.020738][ C0] usb_control_msg+0x327/0x4b0 [ 604.025565][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 604.030890][ C0] ? usb_control_msg+0x3a3/0x4b0 [ 604.035886][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 604.042347][ C0] usbhid_parse+0x679/0xa20 [ 604.046924][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 604.052118][ C0] hid_add_device+0x18b/0xa70 [ 604.056949][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 604.062469][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 604.067902][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 604.073400][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 604.078727][ C0] usbhid_probe+0xd3b/0x1410 [ 604.083375][ C0] usb_probe_interface+0x309/0x9d0 [ 604.088520][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 604.094181][ C0] really_probe+0x23e/0xa90 [ 604.098716][ C0] __driver_probe_device+0x1de/0x440 [ 604.104039][ C0] driver_probe_device+0x4c/0x1b0 [ 604.109093][ C0] __device_attach_driver+0x1df/0x310 [ 604.114498][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 604.120439][ C0] bus_for_each_drv+0x157/0x1e0 [ 604.125339][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 604.130755][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.135989][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 604.141829][ C0] __device_attach+0x1e8/0x4b0 [ 604.146627][ C0] ? __pfx___device_attach+0x10/0x10 [ 604.151944][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 604.157275][ C0] bus_probe_device+0x17f/0x1c0 [ 604.162193][ C0] device_add+0x114b/0x1a70 [ 604.166743][ C0] ? __pfx_device_add+0x10/0x10 [ 604.171657][ C0] usb_set_configuration+0x10cb/0x1c50 [ 604.177187][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 604.183410][ C0] usb_generic_driver_probe+0xb1/0x110 [ 604.188925][ C0] usb_probe_device+0xec/0x3e0 [ 604.193726][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 604.199142][ C0] really_probe+0x23e/0xa90 [ 604.203695][ C0] __driver_probe_device+0x1de/0x440 [ 604.209136][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 604.214644][ C0] driver_probe_device+0x4c/0x1b0 [ 604.219717][ C0] __device_attach_driver+0x1df/0x310 [ 604.225194][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 604.231221][ C0] bus_for_each_drv+0x157/0x1e0 [ 604.236142][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 604.241568][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.246894][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 604.252738][ C0] __device_attach+0x1e8/0x4b0 [ 604.257579][ C0] ? __pfx___device_attach+0x10/0x10 [ 604.262903][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 604.268151][ C0] bus_probe_device+0x17f/0x1c0 [ 604.273150][ C0] device_add+0x114b/0x1a70 [ 604.277719][ C0] ? __pfx_device_add+0x10/0x10 [ 604.282611][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 604.288377][ C0] usb_new_device+0xd90/0x1a10 [ 604.293384][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 604.299095][ C0] hub_event+0x2e58/0x4f40 [ 604.303607][ C0] ? __pfx_hub_event+0x10/0x10 [ 604.308444][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 604.314130][ C0] ? rcu_is_watching+0x12/0xc0 [ 604.318949][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 604.324424][ C0] ? process_one_work+0x921/0x1ba0 [ 604.329642][ C0] ? lock_acquire+0x2f/0xb0 [ 604.334306][ C0] ? process_one_work+0x921/0x1ba0 [ 604.339472][ C0] process_one_work+0x9c5/0x1ba0 [ 604.344465][ C0] ? __pfx_hub_event+0x10/0x10 [ 604.349270][ C0] ? __pfx_process_one_work+0x10/0x10 [ 604.354708][ C0] ? assign_work+0x1a0/0x250 [ 604.359360][ C0] worker_thread+0x6c8/0xf00 [ 604.364022][ C0] ? __kthread_parkme+0x148/0x220 [ 604.369096][ C0] ? __pfx_worker_thread+0x10/0x10 [ 604.374258][ C0] kthread+0x2c1/0x3a0 [ 604.378366][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 604.383705][ C0] ? __pfx_kthread+0x10/0x10 [ 604.388575][ C0] ret_from_fork+0x45/0x80 [ 604.393176][ C0] ? __pfx_kthread+0x10/0x10 [ 604.397801][ C0] ret_from_fork_asm+0x1a/0x30 [ 604.402671][ C0] [ 604.405823][ C0] task:kworker/R-usbip state:I stack:30832 pid:1056 tgid:1056 ppid:2 flags:0x00004000 [ 604.416166][ C0] Call Trace: [ 604.419477][ C0] [ 604.422539][ C0] __schedule+0x105f/0x34b0 [ 604.427285][ C0] ? __pfx___schedule+0x10/0x10 [ 604.432441][ C0] ? schedule+0x298/0x350 [ 604.436816][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.441898][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 604.447164][ C0] ? lock_acquire+0x2f/0xb0 [ 604.451843][ C0] ? schedule+0x1fd/0x350 [ 604.456298][ C0] schedule+0xe7/0x350 [ 604.460398][ C0] rescuer_thread+0x946/0xe20 [ 604.465172][ C0] ? __kthread_parkme+0xb7/0x220 [ 604.470347][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.475441][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 604.480683][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.485942][ C0] ? __kthread_parkme+0x148/0x220 [ 604.491032][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 604.496390][ C0] kthread+0x2c1/0x3a0 [ 604.500529][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 604.505823][ C0] ? __pfx_kthread+0x10/0x10 [ 604.510533][ C0] ret_from_fork+0x45/0x80 [ 604.515211][ C0] ? __pfx_kthread+0x10/0x10 [ 604.519943][ C0] ret_from_fork_asm+0x1a/0x30 [ 604.524778][ C0] [ 604.528032][ C0] task:kworker/u8:6 state:I stack:24512 pid:1095 tgid:1095 ppid:2 flags:0x00004000 [ 604.538372][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 604.543551][ C0] Call Trace: [ 604.546898][ C0] [ 604.549906][ C0] __schedule+0x105f/0x34b0 [ 604.554455][ C0] ? __pfx___schedule+0x10/0x10 [ 604.559343][ C0] ? schedule+0x298/0x350 [ 604.563801][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.568858][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 604.574183][ C0] ? lock_acquire+0x2f/0xb0 [ 604.578726][ C0] ? schedule+0x1fd/0x350 [ 604.583094][ C0] schedule+0xe7/0x350 [ 604.587195][ C0] ? worker_thread+0x271/0xf00 [ 604.592002][ C0] worker_thread+0x2de/0xf00 [ 604.596639][ C0] ? __kthread_parkme+0x148/0x220 [ 604.601700][ C0] ? __pfx_worker_thread+0x10/0x10 [ 604.606848][ C0] kthread+0x2c1/0x3a0 [ 604.610942][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 604.616267][ C0] ? __pfx_kthread+0x10/0x10 [ 604.620992][ C0] ret_from_fork+0x45/0x80 [ 604.625444][ C0] ? __pfx_kthread+0x10/0x10 [ 604.630067][ C0] ret_from_fork_asm+0x1a/0x30 [ 604.635005][ C0] [ 604.638038][ C0] task:pvrusb2-context state:S stack:30144 pid:1302 tgid:1302 ppid:2 flags:0x00004000 [ 604.648377][ C0] Call Trace: [ 604.651751][ C0] [ 604.654817][ C0] __schedule+0x105f/0x34b0 [ 604.659385][ C0] ? __pfx___schedule+0x10/0x10 [ 604.664377][ C0] ? schedule+0x298/0x350 [ 604.668763][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.673864][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 604.679120][ C0] ? lock_acquire+0x2f/0xb0 [ 604.683755][ C0] ? schedule+0x1fd/0x350 [ 604.688126][ C0] schedule+0xe7/0x350 [ 604.692235][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 604.698340][ C0] pvr2_context_thread_func+0x631/0x970 [ 604.704041][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 604.710191][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 604.716319][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.721918][ C0] ? __kthread_parkme+0x148/0x220 [ 604.726984][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 604.733272][ C0] kthread+0x2c1/0x3a0 [ 604.737383][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 604.742732][ C0] ? __pfx_kthread+0x10/0x10 [ 604.747387][ C0] ret_from_fork+0x45/0x80 [ 604.751852][ C0] ? __pfx_kthread+0x10/0x10 [ 604.756471][ C0] ret_from_fork_asm+0x1a/0x30 [ 604.761307][ C0] [ 604.764379][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1339 tgid:1339 ppid:2 flags:0x00004000 [ 604.774718][ C0] Call Trace: [ 604.778015][ C0] [ 604.780982][ C0] __schedule+0x105f/0x34b0 [ 604.785536][ C0] ? __pfx___schedule+0x10/0x10 [ 604.790419][ C0] ? schedule+0x298/0x350 [ 604.794773][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.799838][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 604.805155][ C0] ? lock_acquire+0x2f/0xb0 [ 604.809720][ C0] ? schedule+0x1fd/0x350 [ 604.814139][ C0] schedule+0xe7/0x350 [ 604.818276][ C0] rescuer_thread+0x946/0xe20 [ 604.823035][ C0] ? __kthread_parkme+0xb7/0x220 [ 604.828392][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.833585][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 604.839375][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.844656][ C0] ? __kthread_parkme+0x148/0x220 [ 604.849963][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 604.855214][ C0] kthread+0x2c1/0x3a0 [ 604.859326][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 604.864560][ C0] ? __pfx_kthread+0x10/0x10 [ 604.869313][ C0] ret_from_fork+0x45/0x80 [ 604.873897][ C0] ? __pfx_kthread+0x10/0x10 [ 604.878642][ C0] ret_from_fork_asm+0x1a/0x30 [ 604.883557][ C0] [ 604.886595][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1340 tgid:1340 ppid:2 flags:0x00004000 [ 604.896849][ C0] Call Trace: [ 604.900172][ C0] [ 604.903126][ C0] __schedule+0x105f/0x34b0 [ 604.907677][ C0] ? __pfx___schedule+0x10/0x10 [ 604.912589][ C0] ? schedule+0x298/0x350 [ 604.916990][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.922085][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 604.927331][ C0] ? lock_acquire+0x2f/0xb0 [ 604.931879][ C0] ? schedule+0x1fd/0x350 [ 604.936344][ C0] schedule+0xe7/0x350 [ 604.940479][ C0] rescuer_thread+0x946/0xe20 [ 604.945236][ C0] ? __kthread_parkme+0xb7/0x220 [ 604.950222][ C0] ? __pfx_lock_release+0x10/0x10 [ 604.955337][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 604.960681][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.965939][ C0] ? __kthread_parkme+0x148/0x220 [ 604.971006][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 604.976240][ C0] kthread+0x2c1/0x3a0 [ 604.980355][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 604.985691][ C0] ? __pfx_kthread+0x10/0x10 [ 604.990347][ C0] ret_from_fork+0x45/0x80 [ 604.994811][ C0] ? __pfx_kthread+0x10/0x10 [ 604.999524][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.004612][ C0] [ 605.007646][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1341 tgid:1341 ppid:2 flags:0x00004000 [ 605.017981][ C0] Call Trace: [ 605.021381][ C0] [ 605.024353][ C0] __schedule+0x105f/0x34b0 [ 605.028910][ C0] ? __pfx___schedule+0x10/0x10 [ 605.033826][ C0] ? schedule+0x298/0x350 [ 605.038182][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.043270][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.048533][ C0] ? lock_acquire+0x2f/0xb0 [ 605.053105][ C0] ? schedule+0x1fd/0x350 [ 605.057473][ C0] schedule+0xe7/0x350 [ 605.061892][ C0] rescuer_thread+0x946/0xe20 [ 605.066613][ C0] ? __kthread_parkme+0xb7/0x220 [ 605.071587][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.076654][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.081888][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 605.087233][ C0] ? __kthread_parkme+0x148/0x220 [ 605.092302][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.097625][ C0] kthread+0x2c1/0x3a0 [ 605.101758][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.107080][ C0] ? __pfx_kthread+0x10/0x10 [ 605.111812][ C0] ret_from_fork+0x45/0x80 [ 605.116264][ C0] ? __pfx_kthread+0x10/0x10 [ 605.120892][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.125702][ C0] [ 605.128747][ C0] task:kworker/R-kmems state:I stack:30048 pid:1345 tgid:1345 ppid:2 flags:0x00004000 [ 605.139076][ C0] Call Trace: [ 605.142386][ C0] [ 605.145386][ C0] __schedule+0x105f/0x34b0 [ 605.149975][ C0] ? __pfx___schedule+0x10/0x10 [ 605.154953][ C0] ? schedule+0x298/0x350 [ 605.159311][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.164407][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.169767][ C0] ? lock_acquire+0x2f/0xb0 [ 605.174422][ C0] ? schedule+0x1fd/0x350 [ 605.178814][ C0] schedule+0xe7/0x350 [ 605.182926][ C0] rescuer_thread+0x946/0xe20 [ 605.187655][ C0] ? __kthread_parkme+0xb7/0x220 [ 605.192647][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.197756][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.203021][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 605.208272][ C0] ? __kthread_parkme+0x148/0x220 [ 605.213337][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.218583][ C0] kthread+0x2c1/0x3a0 [ 605.222677][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.227918][ C0] ? __pfx_kthread+0x10/0x10 [ 605.232534][ C0] ret_from_fork+0x45/0x80 [ 605.236983][ C0] ? __pfx_kthread+0x10/0x10 [ 605.241598][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.246442][ C0] [ 605.249497][ C0] task:kworker/R-elous state:I stack:30048 pid:1381 tgid:1381 ppid:2 flags:0x00004000 [ 605.259824][ C0] Call Trace: [ 605.263152][ C0] [ 605.266101][ C0] __schedule+0x105f/0x34b0 [ 605.270655][ C0] ? __pfx___schedule+0x10/0x10 [ 605.275555][ C0] ? schedule+0x298/0x350 [ 605.279919][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.284975][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.290220][ C0] ? lock_acquire+0x2f/0xb0 [ 605.294756][ C0] ? schedule+0x1fd/0x350 [ 605.299130][ C0] schedule+0xe7/0x350 [ 605.303318][ C0] rescuer_thread+0x946/0xe20 [ 605.308152][ C0] ? __kthread_parkme+0xb7/0x220 [ 605.313123][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.318209][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.323463][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 605.328729][ C0] ? __kthread_parkme+0x148/0x220 [ 605.333845][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.339115][ C0] kthread+0x2c1/0x3a0 [ 605.343213][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.348438][ C0] ? __pfx_kthread+0x10/0x10 [ 605.353052][ C0] ret_from_fork+0x45/0x80 [ 605.357503][ C0] ? __pfx_kthread+0x10/0x10 [ 605.362294][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.367142][ C0] [ 605.370193][ C0] task:kworker/R-mld state:I stack:30048 pid:1563 tgid:1563 ppid:2 flags:0x00004000 [ 605.380551][ C0] Call Trace: [ 605.383986][ C0] [ 605.386952][ C0] __schedule+0x105f/0x34b0 [ 605.391507][ C0] ? __pfx___schedule+0x10/0x10 [ 605.396391][ C0] ? schedule+0x298/0x350 [ 605.400756][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.405814][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.411103][ C0] ? lock_acquire+0x2f/0xb0 [ 605.415655][ C0] ? schedule+0x1fd/0x350 [ 605.420056][ C0] schedule+0xe7/0x350 [ 605.424208][ C0] rescuer_thread+0x946/0xe20 [ 605.428968][ C0] ? __kthread_parkme+0xb7/0x220 [ 605.434054][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.439214][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.444652][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 605.449917][ C0] ? __kthread_parkme+0x148/0x220 [ 605.455103][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.460521][ C0] kthread+0x2c1/0x3a0 [ 605.464695][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.469961][ C0] ? __pfx_kthread+0x10/0x10 [ 605.474692][ C0] ret_from_fork+0x45/0x80 [ 605.479258][ C0] ? __pfx_kthread+0x10/0x10 [ 605.483887][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.488949][ C0] [ 605.492186][ C0] task:kworker/R-ipv6_ state:I stack:30048 pid:1564 tgid:1564 ppid:2 flags:0x00004000 [ 605.502598][ C0] Call Trace: [ 605.505901][ C0] [ 605.508855][ C0] __schedule+0x105f/0x34b0 [ 605.513417][ C0] ? __pfx___schedule+0x10/0x10 [ 605.518322][ C0] ? schedule+0x298/0x350 [ 605.522686][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.527768][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.533009][ C0] ? lock_acquire+0x2f/0xb0 [ 605.537544][ C0] ? schedule+0x1fd/0x350 [ 605.541909][ C0] schedule+0xe7/0x350 [ 605.546009][ C0] rescuer_thread+0x946/0xe20 [ 605.550753][ C0] ? __kthread_parkme+0xb7/0x220 [ 605.555738][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.560809][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.566388][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 605.571631][ C0] ? __kthread_parkme+0x148/0x220 [ 605.576681][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 605.582016][ C0] kthread+0x2c1/0x3a0 [ 605.586108][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.591422][ C0] ? __pfx_kthread+0x10/0x10 [ 605.596040][ C0] ret_from_fork+0x45/0x80 [ 605.600498][ C0] ? __pfx_kthread+0x10/0x10 [ 605.605114][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.609927][ C0] [ 605.613049][ C0] task:kworker/u8:7 state:I stack:24400 pid:1614 tgid:1614 ppid:2 flags:0x00004000 [ 605.623290][ C0] Workqueue: 0x0 (events_unbound) [ 605.628539][ C0] Call Trace: [ 605.631842][ C0] [ 605.634800][ C0] __schedule+0x105f/0x34b0 [ 605.639350][ C0] ? __pfx___schedule+0x10/0x10 [ 605.644246][ C0] ? schedule+0x298/0x350 [ 605.648619][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.653732][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.658957][ C0] ? lock_acquire+0x2f/0xb0 [ 605.663500][ C0] ? schedule+0x1fd/0x350 [ 605.667861][ C0] schedule+0xe7/0x350 [ 605.671959][ C0] ? worker_thread+0x271/0xf00 [ 605.676769][ C0] worker_thread+0x2de/0xf00 [ 605.681426][ C0] ? __pfx_worker_thread+0x10/0x10 [ 605.686572][ C0] kthread+0x2c1/0x3a0 [ 605.690670][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.695916][ C0] ? __pfx_kthread+0x10/0x10 [ 605.700536][ C0] ret_from_fork+0x45/0x80 [ 605.705008][ C0] ? __pfx_kthread+0x10/0x10 [ 605.709634][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.714564][ C0] [ 605.717603][ C0] task:kworker/u8:8 state:I stack:24320 pid:1677 tgid:1677 ppid:2 flags:0x00004000 [ 605.727834][ C0] Workqueue: 0x0 (events_unbound) [ 605.733001][ C0] Call Trace: [ 605.736287][ C0] [ 605.739256][ C0] __schedule+0x105f/0x34b0 [ 605.743806][ C0] ? __pfx___schedule+0x10/0x10 [ 605.748739][ C0] ? schedule+0x298/0x350 [ 605.753197][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.758341][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.763575][ C0] ? lock_acquire+0x2f/0xb0 [ 605.768133][ C0] ? schedule+0x1fd/0x350 [ 605.772504][ C0] schedule+0xe7/0x350 [ 605.776614][ C0] ? worker_thread+0x271/0xf00 [ 605.781521][ C0] worker_thread+0x2de/0xf00 [ 605.786153][ C0] ? __kthread_parkme+0x148/0x220 [ 605.791206][ C0] ? __pfx_worker_thread+0x10/0x10 [ 605.796363][ C0] kthread+0x2c1/0x3a0 [ 605.800454][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.805677][ C0] ? __pfx_kthread+0x10/0x10 [ 605.810314][ C0] ret_from_fork+0x45/0x80 [ 605.814765][ C0] ? __pfx_kthread+0x10/0x10 [ 605.819466][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.824287][ C0] [ 605.827321][ C0] task:jbd2/sda1-8 state:S stack:25952 pid:2823 tgid:2823 ppid:2 flags:0x00004000 [ 605.837662][ C0] Call Trace: [ 605.840980][ C0] [ 605.844040][ C0] __schedule+0x105f/0x34b0 [ 605.848688][ C0] ? __pfx___schedule+0x10/0x10 [ 605.853584][ C0] ? schedule+0x298/0x350 [ 605.858142][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.863218][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.868490][ C0] ? lock_acquire+0x2f/0xb0 [ 605.873058][ C0] ? schedule+0x1fd/0x350 [ 605.877529][ C0] schedule+0xe7/0x350 [ 605.881674][ C0] kjournald2+0x5c7/0x760 [ 605.886073][ C0] ? __kthread_parkme+0xb7/0x220 [ 605.891215][ C0] ? __pfx_kjournald2+0x10/0x10 [ 605.896112][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 605.902307][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 605.907559][ C0] ? __kthread_parkme+0x148/0x220 [ 605.912664][ C0] ? __pfx_kjournald2+0x10/0x10 [ 605.917657][ C0] kthread+0x2c1/0x3a0 [ 605.921842][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 605.927276][ C0] ? __pfx_kthread+0x10/0x10 [ 605.931906][ C0] ret_from_fork+0x45/0x80 [ 605.936369][ C0] ? __pfx_kthread+0x10/0x10 [ 605.940989][ C0] ret_from_fork_asm+0x1a/0x30 [ 605.945796][ C0] [ 605.948829][ C0] task:kworker/R-ext4- state:I stack:30832 pid:2824 tgid:2824 ppid:2 flags:0x00004000 [ 605.959088][ C0] Call Trace: [ 605.962389][ C0] [ 605.965434][ C0] __schedule+0x105f/0x34b0 [ 605.969982][ C0] ? __pfx___schedule+0x10/0x10 [ 605.974873][ C0] ? schedule+0x298/0x350 [ 605.979227][ C0] ? __pfx_lock_release+0x10/0x10 [ 605.984303][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 605.989553][ C0] ? lock_acquire+0x2f/0xb0 [ 605.994271][ C0] ? schedule+0x1fd/0x350 [ 605.998661][ C0] schedule+0xe7/0x350 [ 606.002824][ C0] rescuer_thread+0x946/0xe20 [ 606.007553][ C0] ? __kthread_parkme+0xb7/0x220 [ 606.012529][ C0] ? __pfx_lock_release+0x10/0x10 [ 606.017659][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 606.022911][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 606.028152][ C0] ? __kthread_parkme+0x148/0x220 [ 606.033230][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 606.038483][ C0] kthread+0x2c1/0x3a0 [ 606.042590][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 606.047849][ C0] ? __pfx_kthread+0x10/0x10 [ 606.052482][ C0] ret_from_fork+0x45/0x80 [ 606.056938][ C0] ? __pfx_kthread+0x10/0x10 [ 606.061560][ C0] ret_from_fork_asm+0x1a/0x30 [ 606.066378][ C0] [ 606.069417][ C0] task:syslogd state:S stack:24704 pid:2843 tgid:2843 ppid:1 flags:0x00000002 [ 606.079674][ C0] Call Trace: [ 606.083000][ C0] [ 606.086053][ C0] __schedule+0x105f/0x34b0 [ 606.090615][ C0] ? __pfx___schedule+0x10/0x10 [ 606.095521][ C0] ? schedule+0x298/0x350 [ 606.099886][ C0] ? __pfx_lock_release+0x10/0x10 [ 606.104945][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 606.110195][ C0] ? lock_acquire+0x2f/0xb0 [ 606.114748][ C0] ? schedule+0x1fd/0x350 [ 606.119114][ C0] schedule+0xe7/0x350 [ 606.123219][ C0] schedule_timeout+0x258/0x2a0 [ 606.128097][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 606.133504][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 606.139364][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 606.145171][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 606.151126][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 606.157508][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 606.162928][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 606.168880][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 606.174246][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 606.180005][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 606.185268][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 606.190445][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 606.195517][ C0] sock_recvmsg+0x1f6/0x250 [ 606.200147][ C0] sock_read_iter+0x2bb/0x3b0 [ 606.204944][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 606.210200][ C0] ? security_file_permission+0x21/0x80 [ 606.215791][ C0] vfs_read+0xa3b/0xbd0 [ 606.219994][ C0] ? __pfx_vfs_read+0x10/0x10 [ 606.224712][ C0] ? lock_acquire+0x2f/0xb0 [ 606.229244][ C0] ? __might_fault+0xe3/0x190 [ 606.233961][ C0] ? rcu_is_watching+0x12/0xc0 [ 606.238758][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 606.244863][ C0] ? tick_program_event+0xb0/0x140 [ 606.250040][ C0] ksys_read+0x1fa/0x260 [ 606.254408][ C0] ? __pfx_ksys_read+0x10/0x10 [ 606.259217][ C0] do_syscall_64+0xcd/0x250 [ 606.263779][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.269764][ C0] RIP: 0033:0x7fe6735acb6a [ 606.274239][ C0] RSP: 002b:00007ffe4b5d94b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 606.282769][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6735acb6a [ 606.290768][ C0] RDX: 00000000000000ff RSI: 00005577f12fb300 RDI: 0000000000000000 [ 606.298763][ C0] RBP: 00005577f12fb2c0 R08: 0000000000000001 R09: 0000000000000000 [ 606.306754][ C0] R10: 00007fe67374b3a3 R11: 0000000000000246 R12: 00005577f12fb353 [ 606.314839][ C0] R13: 00005577f12fb300 R14: 0000000000000000 R15: 00007fe67378fa80 [ 606.322850][ C0] [ 606.325889][ C0] task:acpid state:R running task stack:25424 pid:2846 tgid:2846 ppid:1 flags:0x00000008 [ 606.337706][ C0] Call Trace: [ 606.341003][ C0] [ 606.343890][ C0] sched_show_task+0x3f0/0x5f0 [ 606.348824][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 606.354413][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 606.359757][ C0] show_state_filter+0xee/0x320 [ 606.364710][ C0] k_spec+0xed/0x150 [ 606.368651][ C0] ? __pfx_k_spec+0x10/0x10 [ 606.373274][ C0] kbd_event+0xcbd/0x17a0 [ 606.377913][ C0] ? __pfx_kbd_event+0x10/0x10 [ 606.382803][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 606.388478][ C0] ? rcu_is_watching+0x12/0xc0 [ 606.393287][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 606.398522][ C0] input_handler_events_default+0x116/0x1b0 [ 606.404545][ C0] input_pass_values+0x777/0x8e0 [ 606.409542][ C0] input_handle_event+0xf0b/0x14d0 [ 606.414787][ C0] ? input_event+0x70/0xa0 [ 606.419339][ C0] input_event+0x83/0xa0 [ 606.423809][ C0] hidinput_report_event+0xb2/0x100 [ 606.429092][ C0] hid_report_raw_event+0x274/0x11c0 [ 606.434443][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 606.440599][ C0] hid_irq_in+0x35e/0x870 [ 606.445080][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 606.450496][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 606.455731][ C0] dummy_timer+0x17f0/0x3930 [ 606.460364][ C0] ? lock_acquire+0x2f/0xb0 [ 606.465085][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 606.470318][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 606.475400][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 606.481266][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 606.486228][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 606.491555][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 606.497308][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 606.503417][ C0] hrtimer_run_softirq+0x17d/0x350 [ 606.508590][ C0] handle_softirqs+0x206/0x8d0 [ 606.513500][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 606.518854][ C0] irq_exit_rcu+0xac/0x110 [ 606.523320][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 606.529226][ C0] [ 606.532197][ C0] [ 606.535254][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 606.541379][ C0] RIP: 0010:do_syscall_64+0x9a/0x250 [ 606.546712][ C0] Code: 00 48 8b 7d 08 e8 26 46 00 00 0f 1f 44 00 00 0f 1f 44 00 00 90 e8 96 33 6f fa 90 90 e8 6f 31 6f fa fb 65 48 8b 05 a6 5f 15 79 <48> 8b 50 08 f6 c2 3f 0f 85 3c 01 00 00 90 90 41 81 fc ce 01 00 00 [ 606.566979][ C0] RSP: 0018:ffffc900018bff28 EFLAGS: 00000202 [ 606.573113][ C0] RAX: ffff8881172c0000 RBX: ffffc900018bff58 RCX: 1ffffffff14ac2b9 [ 606.581198][ C0] RDX: 0000000000000000 RSI: ffffffff8727f220 RDI: ffffffff8746ebc0 [ 606.589280][ C0] RBP: ffffc900018bff48 R08: 0000000000000001 R09: 0000000000000001 [ 606.597283][ C0] R10: ffffffff8a564ecf R11: 0000000000000000 R12: 000000000000000e [ 606.605558][ C0] R13: 000000000000000e R14: 0000000000000000 R15: 0000000000000000 [ 606.613570][ C0] ? do_syscall_64+0x91/0x250 [ 606.618332][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.624381][ C0] RIP: 0033:0x7f56c5953773 [ 606.629014][ C0] Code: 00 f3 a5 48 8d 74 24 88 48 b9 ff ff ff 7f fe ff ff ff 48 21 c8 48 89 44 24 88 41 ba 08 00 00 00 44 89 c7 b8 0e 00 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 06 41 89 c0 41 f7 d8 44 89 c0 5a c3 41 [ 606.648685][ C0] RSP: 002b:00007ffc21c01960 EFLAGS: 00000246 ORIG_RAX: 000000000000000e [ 606.657232][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f56c5953773 [ 606.665251][ C0] RDX: 0000000000000000 RSI: 00005563936fe480 RDI: 0000000000000001 [ 606.673353][ C0] RBP: 0000000000000007 R08: 0000000000000001 R09: 0000000000000001 [ 606.681351][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffc21c01a18 [ 606.689345][ C0] R13: 00005563936f8178 R14: 0000000000000001 R15: 000000000000000a [ 606.697361][ C0] [ 606.700396][ C0] task:klogd state:S stack:25424 pid:2850 tgid:2850 ppid:1 flags:0x00000002 [ 606.710634][ C0] Call Trace: [ 606.713929][ C0] [ 606.716881][ C0] __schedule+0x105f/0x34b0 [ 606.721432][ C0] ? __pfx___schedule+0x10/0x10 [ 606.726313][ C0] ? schedule+0x298/0x350 [ 606.730682][ C0] ? __pfx_lock_release+0x10/0x10 [ 606.735756][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 606.740992][ C0] ? lock_acquire+0x2f/0xb0 [ 606.745716][ C0] ? schedule+0x1fd/0x350 [ 606.750281][ C0] schedule+0xe7/0x350 [ 606.754503][ C0] syslog_print+0x214/0x5d0 [ 606.759176][ C0] ? __pfx_syslog_print+0x10/0x10 [ 606.764265][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 606.769689][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 606.775824][ C0] ? avc_has_perm+0x11b/0x1c0 [ 606.780573][ C0] do_syslog+0x3be/0x6a0 [ 606.784851][ C0] ? __pfx_do_syslog+0x10/0x10 [ 606.790201][ C0] ? rcu_is_watching+0x12/0xc0 [ 606.795087][ C0] __x64_sys_syslog+0x74/0xb0 [ 606.799795][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 606.805034][ C0] do_syscall_64+0xcd/0x250 [ 606.809577][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.816301][ C0] RIP: 0033:0x7f995893bfa7 [ 606.820832][ C0] RSP: 002b:00007ffd053b5fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 606.829269][ C0] RAX: ffffffffffffffda RBX: 00007f9958ada4a0 RCX: 00007f995893bfa7 [ 606.837284][ C0] RDX: 00000000000003ff RSI: 00007f9958ada4a0 RDI: 0000000000000002 [ 606.845392][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: b10131663405abf6 [ 606.853411][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f9958ada4a0 [ 606.861407][ C0] R13: 00007f9958aca212 R14: 00007f9958ada741 R15: 00007f9958ada741 [ 606.869513][ C0] [ 606.872549][ C0] task:udevd state:S stack:23808 pid:2861 tgid:2861 ppid:1 flags:0x00000002 [ 606.882778][ C0] Call Trace: [ 606.886086][ C0] [ 606.889122][ C0] __schedule+0x105f/0x34b0 [ 606.893664][ C0] ? __pfx___schedule+0x10/0x10 [ 606.898553][ C0] ? schedule+0x298/0x350 [ 606.902912][ C0] ? __pfx_lock_release+0x10/0x10 [ 606.907981][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 606.913212][ C0] ? lock_acquire+0x2f/0xb0 [ 606.917781][ C0] ? schedule+0x1fd/0x350 [ 606.922144][ C0] schedule+0xe7/0x350 [ 606.926268][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 606.932461][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 606.939107][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 606.944090][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 606.949607][ C0] do_epoll_wait+0x139b/0x1a90 [ 606.954446][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 606.959707][ C0] ? kmem_cache_free+0x133/0x480 [ 606.964703][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 606.971097][ C0] ? do_unlinkat+0x173/0x710 [ 606.975819][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 606.981041][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 606.986797][ C0] do_syscall_64+0xcd/0x250 [ 606.991349][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.997366][ C0] RIP: 0033:0x7f3ee2d54457 [ 607.001797][ C0] RSP: 002b:00007ffdd21818e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 607.010234][ C0] RAX: ffffffffffffffda RBX: 00007ffdd21819e8 RCX: 00007f3ee2d54457 [ 607.018397][ C0] RDX: 0000000000000008 RSI: 00007ffdd21819e8 RDI: 000000000000000b [ 607.026394][ C0] RBP: 00005616024f6760 R08: 0000000000000007 R09: b43bbb01b69b62af [ 607.034385][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 607.042393][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 607.050421][ C0] [ 607.053542][ C0] task:dbus-daemon state:S stack:26656 pid:2883 tgid:2883 ppid:1 flags:0x00000002 [ 607.063866][ C0] Call Trace: [ 607.067195][ C0] [ 607.070180][ C0] __schedule+0x105f/0x34b0 [ 607.074724][ C0] ? __pfx___schedule+0x10/0x10 [ 607.079617][ C0] ? schedule+0x298/0x350 [ 607.083973][ C0] ? __pfx_lock_release+0x10/0x10 [ 607.089134][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 607.094378][ C0] ? lock_acquire+0x2f/0xb0 [ 607.098936][ C0] ? schedule+0x1fd/0x350 [ 607.103314][ C0] schedule+0xe7/0x350 [ 607.107426][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 607.113587][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 607.120225][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 607.125258][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 607.130773][ C0] do_epoll_wait+0x139b/0x1a90 [ 607.135605][ C0] ? mark_lock+0xb5/0xc60 [ 607.139988][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 607.145187][ C0] ? find_held_lock+0x2d/0x110 [ 607.150012][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 607.156660][ C0] ? __pfx_lock_release+0x10/0x10 [ 607.161724][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 607.168228][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 607.173483][ C0] ? handle_mm_fault+0x497/0xaa0 [ 607.178460][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 607.184229][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 607.189570][ C0] do_syscall_64+0xcd/0x250 [ 607.194251][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.200201][ C0] RIP: 0033:0x7ff3fcc25457 [ 607.204651][ C0] RSP: 002b:00007ffd42489ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 607.213106][ C0] RAX: ffffffffffffffda RBX: 00007ffd42489ae8 RCX: 00007ff3fcc25457 [ 607.221112][ C0] RDX: 0000000000000040 RSI: 00007ffd42489ae8 RDI: 0000000000000003 [ 607.229291][ C0] RBP: 00007ffd42489e78 R08: 0000000000000bb0 R09: 00007ff3fcd9a080 [ 607.237564][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 607.245662][ C0] R13: 0000000000000001 R14: 00007ffd42489e78 R15: 00007ffd4248a188 [ 607.253849][ C0] [ 607.256899][ C0] task:dhcpcd state:S stack:25008 pid:2898 tgid:2898 ppid:1 flags:0x00000002 [ 607.267131][ C0] Call Trace: [ 607.270426][ C0] [ 607.273396][ C0] __schedule+0x105f/0x34b0 [ 607.277936][ C0] ? __pfx___schedule+0x10/0x10 [ 607.282837][ C0] ? schedule+0x298/0x350 [ 607.287220][ C0] ? __pfx_lock_release+0x10/0x10 [ 607.292313][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 607.297577][ C0] ? lock_acquire+0x2f/0xb0 [ 607.302139][ C0] ? schedule+0x1fd/0x350 [ 607.306557][ C0] schedule+0xe7/0x350 [ 607.310776][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 607.316900][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 607.323553][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.328793][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 607.334046][ C0] ? __pfx___pollwait+0x10/0x10 [ 607.338931][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 607.344263][ C0] ? unix_dgram_poll+0x373/0x780 [ 607.349242][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 607.355640][ C0] do_sys_poll+0xad5/0xde0 [ 607.360222][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 607.365388][ C0] ? move_addr_to_user+0xab/0x1d0 [ 607.370595][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.375329][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.380144][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.384857][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.389600][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 607.394827][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.400060][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 607.405299][ C0] ? set_user_sigmask+0x217/0x2a0 [ 607.410392][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 607.415863][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 607.420770][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 607.426217][ C0] ? __secure_computing+0x227/0x3a0 [ 607.431576][ C0] do_syscall_64+0xcd/0x250 [ 607.436325][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.442280][ C0] RIP: 0033:0x7f9f3d401ad5 [ 607.446744][ C0] RSP: 002b:00007ffdd225f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 607.455206][ C0] RAX: ffffffffffffffda RBX: 000056394943cf20 RCX: 00007f9f3d401ad5 [ 607.463287][ C0] RDX: 00007ffdd225f110 RSI: 0000000000000004 RDI: 0000563949446eb0 [ 607.471476][ C0] RBP: 00007ffdd225f440 R08: 0000000000000008 R09: 00007f9f3d4ea080 [ 607.479577][ C0] R10: 00007ffdd225f440 R11: 0000000000000246 R12: 00007ffdd225f138 [ 607.487674][ C0] R13: 0000563944ad4610 R14: 0000000000000000 R15: 0000000000000000 [ 607.495706][ C0] [ 607.498753][ C0] task:dhcpcd state:S stack:23808 pid:2899 tgid:2899 ppid:2898 flags:0x00000002 [ 607.509084][ C0] Call Trace: [ 607.512394][ C0] [ 607.515346][ C0] __schedule+0x105f/0x34b0 [ 607.519914][ C0] ? __pfx___schedule+0x10/0x10 [ 607.524829][ C0] ? schedule+0x298/0x350 [ 607.529196][ C0] ? __pfx_lock_release+0x10/0x10 [ 607.534379][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 607.539737][ C0] ? lock_acquire+0x2f/0xb0 [ 607.544311][ C0] ? schedule+0x1fd/0x350 [ 607.548689][ C0] schedule+0xe7/0x350 [ 607.552884][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 607.559090][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 607.565725][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.570995][ C0] ? __pfx___pollwait+0x10/0x10 [ 607.575886][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 607.581202][ C0] ? unix_dgram_poll+0x373/0x780 [ 607.586172][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 607.592488][ C0] do_sys_poll+0xad5/0xde0 [ 607.596953][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 607.602040][ C0] ? sock_def_readable+0x1de/0x610 [ 607.607283][ C0] ? __pfx_lock_release+0x10/0x10 [ 607.612356][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.617091][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.621900][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.626739][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 607.631967][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.637283][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 607.642545][ C0] ? set_user_sigmask+0x217/0x2a0 [ 607.647701][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 607.653130][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 607.658122][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 607.663462][ C0] do_syscall_64+0xcd/0x250 [ 607.668023][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.673955][ C0] RIP: 0033:0x7f9f3d401ad5 [ 607.678385][ C0] RSP: 002b:00007ffdd225f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 607.686825][ C0] RAX: ffffffffffffffda RBX: 000056394943cf20 RCX: 00007f9f3d401ad5 [ 607.694828][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000056394943cf00 [ 607.702919][ C0] RBP: 00007ffdd225f440 R08: 0000000000000008 R09: 8a34f0221598e807 [ 607.711002][ C0] R10: 00007ffdd225f440 R11: 0000000000000246 R12: 0000000000000000 [ 607.719008][ C0] R13: 0000563944ad4610 R14: 0000000000000000 R15: 0000000000000000 [ 607.727018][ C0] [ 607.730057][ C0] task:dhcpcd state:S stack:27984 pid:2900 tgid:2900 ppid:2898 flags:0x00000002 [ 607.740638][ C0] Call Trace: [ 607.743945][ C0] [ 607.746893][ C0] __schedule+0x105f/0x34b0 [ 607.751446][ C0] ? __pfx___schedule+0x10/0x10 [ 607.756327][ C0] ? schedule+0x298/0x350 [ 607.760702][ C0] ? __pfx_lock_release+0x10/0x10 [ 607.765770][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 607.771028][ C0] ? lock_acquire+0x2f/0xb0 [ 607.775573][ C0] ? schedule+0x1fd/0x350 [ 607.779956][ C0] schedule+0xe7/0x350 [ 607.784067][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 607.790166][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 607.796782][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.802023][ C0] ? __pfx___pollwait+0x10/0x10 [ 607.806908][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 607.812226][ C0] ? unix_dgram_poll+0x373/0x780 [ 607.817200][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 607.823504][ C0] do_sys_poll+0xad5/0xde0 [ 607.828206][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 607.833216][ C0] ? hlock_class+0x4e/0x130 [ 607.837759][ C0] ? mark_lock+0xb5/0xc60 [ 607.842174][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 607.847291][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.852027][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.856780][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.861622][ C0] ? __pfx_pollwake+0x10/0x10 [ 607.866476][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 607.871797][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.877035][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 607.882267][ C0] ? set_user_sigmask+0x217/0x2a0 [ 607.887350][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 607.892777][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 607.899029][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 607.904483][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 607.909304][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 607.914645][ C0] ? __secure_computing+0x227/0x3a0 [ 607.919889][ C0] do_syscall_64+0xcd/0x250 [ 607.924498][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.930505][ C0] RIP: 0033:0x7f9f3d401ad5 [ 607.934954][ C0] RSP: 002b:00007ffdd225f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 607.943420][ C0] RAX: ffffffffffffffda RBX: 000056394943cf20 RCX: 00007f9f3d401ad5 [ 607.951501][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000563949446020 [ 607.959544][ C0] RBP: 00007ffdd225f440 R08: 0000000000000008 R09: 0000563944ad43d0 [ 607.967673][ C0] R10: 00007ffdd225f440 R11: 0000000000000246 R12: 0000000000000000 [ 607.975756][ C0] R13: 0000563944ad4610 R14: 0000000000000003 R15: 0000000000000000 [ 607.983774][ C0] [ 607.986811][ C0] task:dhcpcd state:S stack:27504 pid:2901 tgid:2901 ppid:2898 flags:0x00000002 [ 607.997145][ C0] Call Trace: [ 608.000472][ C0] [ 608.003423][ C0] __schedule+0x105f/0x34b0 [ 608.007966][ C0] ? __pfx___schedule+0x10/0x10 [ 608.012876][ C0] ? schedule+0x298/0x350 [ 608.017239][ C0] ? __pfx_lock_release+0x10/0x10 [ 608.022299][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 608.027961][ C0] ? lock_acquire+0x2f/0xb0 [ 608.032519][ C0] ? schedule+0x1fd/0x350 [ 608.036887][ C0] schedule+0xe7/0x350 [ 608.040993][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 608.047173][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 608.053790][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.059042][ C0] ? __pfx___pollwait+0x10/0x10 [ 608.063950][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 608.069485][ C0] ? unix_dgram_poll+0x373/0x780 [ 608.074467][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 608.080758][ C0] do_sys_poll+0xad5/0xde0 [ 608.085309][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 608.090597][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.095317][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.100033][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.104777][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.109576][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.114325][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 608.119558][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.124795][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 608.130024][ C0] ? set_user_sigmask+0x217/0x2a0 [ 608.135088][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 608.140502][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 608.145913][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 608.150756][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 608.156090][ C0] ? ksys_read+0x1ad/0x260 [ 608.160722][ C0] ? __secure_computing+0x227/0x3a0 [ 608.166057][ C0] do_syscall_64+0xcd/0x250 [ 608.170699][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.176638][ C0] RIP: 0033:0x7f9f3d401ad5 [ 608.181178][ C0] RSP: 002b:00007ffdd225f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 608.189751][ C0] RAX: ffffffffffffffda RBX: 000056394943cf20 RCX: 00007f9f3d401ad5 [ 608.197951][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000563949446020 [ 608.206056][ C0] RBP: 00007ffdd225f440 R08: 0000000000000008 R09: 0000563944ad43d0 [ 608.214150][ C0] R10: 00007ffdd225f440 R11: 0000000000000246 R12: 0000000000000000 [ 608.222149][ C0] R13: 0000563944ad4610 R14: 0000000000000000 R15: 0000000000000000 [ 608.230161][ C0] [ 608.233198][ C0] task:sshd state:S stack:26672 pid:2917 tgid:2917 ppid:1 flags:0x00000002 [ 608.243446][ C0] Call Trace: [ 608.246741][ C0] [ 608.249696][ C0] __schedule+0x105f/0x34b0 [ 608.254260][ C0] ? __pfx___schedule+0x10/0x10 [ 608.259168][ C0] ? schedule+0x298/0x350 [ 608.263646][ C0] ? __pfx_lock_release+0x10/0x10 [ 608.268802][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 608.274036][ C0] ? lock_acquire+0x2f/0xb0 [ 608.278578][ C0] ? schedule+0x1fd/0x350 [ 608.282969][ C0] schedule+0xe7/0x350 [ 608.287171][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 608.293479][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 608.300111][ C0] ? tcp_poll+0x45b/0xf90 [ 608.304681][ C0] ? __pfx_lock_release+0x10/0x10 [ 608.309784][ C0] ? lock_acquire+0x2f/0xb0 [ 608.314349][ C0] ? __might_fault+0xe3/0x190 [ 608.319093][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 608.325394][ C0] do_sys_poll+0xad5/0xde0 [ 608.329985][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 608.335158][ C0] ? mark_lock+0xb5/0xc60 [ 608.339670][ C0] ? __pfx_mark_lock+0x10/0x10 [ 608.344606][ C0] ? mark_lock+0xb5/0xc60 [ 608.349076][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.353796][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.358549][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 608.363788][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.369022][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 608.374281][ C0] ? set_user_sigmask+0x217/0x2a0 [ 608.379379][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 608.384802][ C0] ? __might_fault+0xe3/0x190 [ 608.389525][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 608.394350][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 608.399706][ C0] do_syscall_64+0xcd/0x250 [ 608.404281][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.410214][ C0] RIP: 0033:0x7fec9b054ad5 [ 608.414645][ C0] RSP: 002b:00007ffd0d4970a0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 608.423108][ C0] RAX: ffffffffffffffda RBX: 000056519c7d4ad0 RCX: 00007fec9b054ad5 [ 608.431208][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056519c7da4b0 [ 608.439310][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 608.447326][ C0] R10: 00007ffd0d497258 R11: 0000000000000246 R12: 000056519c7da4b0 [ 608.455414][ C0] R13: 00007ffd0d497258 R14: 0000000000000002 R15: 000056519c7d5b2c [ 608.463431][ C0] [ 608.466475][ C0] task:getty state:S stack:25424 pid:2919 tgid:2919 ppid:1 flags:0x00000002 [ 608.476711][ C0] Call Trace: [ 608.480004][ C0] [ 608.483042][ C0] __schedule+0x105f/0x34b0 [ 608.487597][ C0] ? __pfx___schedule+0x10/0x10 [ 608.492496][ C0] ? schedule+0x298/0x350 [ 608.496863][ C0] ? __pfx_lock_release+0x10/0x10 [ 608.501928][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 608.507165][ C0] ? lock_acquire+0x2f/0xb0 [ 608.511716][ C0] ? schedule+0x1fd/0x350 [ 608.516175][ C0] schedule+0xe7/0x350 [ 608.520455][ C0] schedule_timeout+0x258/0x2a0 [ 608.525739][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 608.531159][ C0] ? down_read+0xc9/0x330 [ 608.535554][ C0] ? __pfx___up_read+0x10/0x10 [ 608.540385][ C0] ? wait_woken+0x48/0x1c0 [ 608.544840][ C0] wait_woken+0x175/0x1c0 [ 608.549210][ C0] n_tty_read+0x10fb/0x1480 [ 608.553854][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 608.558739][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 608.564945][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 608.570654][ C0] tty_read+0x30e/0x5b0 [ 608.574873][ C0] ? __pfx_tty_read+0x10/0x10 [ 608.579794][ C0] ? inode_security+0x101/0x130 [ 608.584799][ C0] ? security_file_permission+0x21/0x80 [ 608.590427][ C0] vfs_read+0x86e/0xbd0 [ 608.594714][ C0] ? __pfx_vfs_read+0x10/0x10 [ 608.599470][ C0] ksys_read+0x12f/0x260 [ 608.603775][ C0] ? __pfx_ksys_read+0x10/0x10 [ 608.608588][ C0] do_syscall_64+0xcd/0x250 [ 608.613133][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.619062][ C0] RIP: 0033:0x7f782e998b6a [ 608.623592][ C0] RSP: 002b:00007ffed2513798 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 608.632385][ C0] RAX: ffffffffffffffda RBX: 000055fc384492c0 RCX: 00007f782e998b6a [ 608.640438][ C0] RDX: 0000000000000001 RSI: 00007ffed25137b0 RDI: 0000000000000000 [ 608.648486][ C0] RBP: 000055fc38449320 R08: 0000000000000000 R09: 262a12692d012634 [ 608.656514][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 000055fc3844935c [ 608.664517][ C0] R13: 00007ffed25137b0 R14: 0000000000000000 R15: 000055fc3844935c [ 608.672619][ C0] [ 608.675651][ C0] task:dhcpcd state:S stack:27424 pid:2921 tgid:2921 ppid:2899 flags:0x00000002 [ 608.685889][ C0] Call Trace: [ 608.689180][ C0] [ 608.692148][ C0] __schedule+0x105f/0x34b0 [ 608.696699][ C0] ? __pfx___schedule+0x10/0x10 [ 608.701589][ C0] ? schedule+0x298/0x350 [ 608.705953][ C0] ? __pfx_lock_release+0x10/0x10 [ 608.711012][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 608.716240][ C0] ? lock_acquire+0x2f/0xb0 [ 608.720790][ C0] ? schedule+0x1fd/0x350 [ 608.725149][ C0] schedule+0xe7/0x350 [ 608.729260][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 608.735386][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 608.742262][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.747501][ C0] ? __pfx___pollwait+0x10/0x10 [ 608.752401][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 608.757710][ C0] ? unix_dgram_poll+0x373/0x780 [ 608.762680][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 608.768963][ C0] do_sys_poll+0xad5/0xde0 [ 608.773427][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 608.778423][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 608.783685][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.788414][ C0] ? __pfx_pollwake+0x10/0x10 [ 608.793181][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 608.798511][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.803740][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 608.808977][ C0] ? set_user_sigmask+0x217/0x2a0 [ 608.814065][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 608.819485][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 608.824899][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 608.829712][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 608.835148][ C0] ? __secure_computing+0x227/0x3a0 [ 608.840604][ C0] do_syscall_64+0xcd/0x250 [ 608.845181][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.851113][ C0] RIP: 0033:0x7f9f3d401ad5 [ 608.855554][ C0] RSP: 002b:00007ffdd225f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 608.864001][ C0] RAX: ffffffffffffffda RBX: 000056394943cf20 RCX: 00007f9f3d401ad5 [ 608.872007][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563949447d90 [ 608.880114][ C0] RBP: 00007ffdd225f440 R08: 0000000000000008 R09: 0000000000000000 [ 608.888301][ C0] R10: 00007ffdd225f440 R11: 0000000000000246 R12: 0000000000000000 [ 608.896316][ C0] R13: 0000563944ad4610 R14: 0000000000000000 R15: 0000000000000000 [ 608.904367][ C0] [ 608.907414][ C0] task:kworker/1:2 state:I stack:22448 pid:3034 tgid:3034 ppid:2 flags:0x00004000 [ 608.917652][ C0] Workqueue: 0x0 (events) [ 608.922233][ C0] Call Trace: [ 608.925533][ C0] [ 608.928488][ C0] __schedule+0x105f/0x34b0 [ 608.933044][ C0] ? __pfx___schedule+0x10/0x10 [ 608.938104][ C0] ? schedule+0x298/0x350 [ 608.942461][ C0] ? __pfx_lock_release+0x10/0x10 [ 608.947548][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 608.952775][ C0] ? lock_acquire+0x2f/0xb0 [ 608.957491][ C0] ? schedule+0x1fd/0x350 [ 608.961849][ C0] schedule+0xe7/0x350 [ 608.965950][ C0] ? worker_thread+0x271/0xf00 [ 608.970749][ C0] worker_thread+0x2de/0xf00 [ 608.975385][ C0] ? __kthread_parkme+0x148/0x220 [ 608.980437][ C0] ? __pfx_worker_thread+0x10/0x10 [ 608.985582][ C0] kthread+0x2c1/0x3a0 [ 608.989669][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 608.994927][ C0] ? __pfx_kthread+0x10/0x10 [ 608.999664][ C0] ret_from_fork+0x45/0x80 [ 609.004161][ C0] ? __pfx_kthread+0x10/0x10 [ 609.008778][ C0] ret_from_fork_asm+0x1a/0x30 [ 609.013621][ C0] [ 609.016664][ C0] task:kworker/1:3 state:S stack:22112 pid:6840 tgid:6840 ppid:2 flags:0x00004000 [ 609.026999][ C0] Workqueue: usb_hub_wq hub_event [ 609.032095][ C0] Call Trace: [ 609.035399][ C0] [ 609.038362][ C0] __schedule+0x105f/0x34b0 [ 609.042926][ C0] ? __pfx___schedule+0x10/0x10 [ 609.047812][ C0] ? schedule+0x298/0x350 [ 609.052272][ C0] ? __pfx_lock_release+0x10/0x10 [ 609.057358][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 609.062589][ C0] ? lock_acquire+0x2f/0xb0 [ 609.067126][ C0] ? schedule+0x1fd/0x350 [ 609.071486][ C0] schedule+0xe7/0x350 [ 609.075579][ C0] schedule_preempt_disabled+0x13/0x30 [ 609.081068][ C0] __mutex_lock+0x5b8/0x9c0 [ 609.085604][ C0] ? input_register_device+0x98a/0x1110 [ 609.091191][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 609.096247][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 609.101672][ C0] ? kfree+0x130/0x480 [ 609.105763][ C0] ? kobject_get_path+0x94/0x2b0 [ 609.110932][ C0] ? input_register_device+0x97c/0x1110 [ 609.116689][ C0] ? input_register_device+0x98a/0x1110 [ 609.122314][ C0] input_register_device+0x98a/0x1110 [ 609.127777][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 609.132866][ C0] hid_connect+0x13a8/0x18a0 [ 609.137517][ C0] ? trace_kmalloc+0x2d/0xe0 [ 609.142159][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 609.147382][ C0] ? __asan_memset+0x23/0x50 [ 609.152046][ C0] ? __pfx_hid_connect+0x10/0x10 [ 609.157016][ C0] ? usbhid_start+0x152c/0x2340 [ 609.161952][ C0] hid_hw_start+0xaa/0x140 [ 609.166414][ C0] hid_device_probe+0x3e7/0x490 [ 609.171335][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 609.176764][ C0] really_probe+0x23e/0xa90 [ 609.181318][ C0] __driver_probe_device+0x1de/0x440 [ 609.186665][ C0] driver_probe_device+0x4c/0x1b0 [ 609.191720][ C0] __device_attach_driver+0x1df/0x310 [ 609.197328][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 609.203250][ C0] bus_for_each_drv+0x157/0x1e0 [ 609.208172][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 609.213583][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 609.218840][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 609.224710][ C0] __device_attach+0x1e8/0x4b0 [ 609.229618][ C0] ? __pfx___device_attach+0x10/0x10 [ 609.235139][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 609.240498][ C0] bus_probe_device+0x17f/0x1c0 [ 609.245453][ C0] device_add+0x114b/0x1a70 [ 609.250082][ C0] ? __pfx_device_add+0x10/0x10 [ 609.254994][ C0] ? __debugfs_create_file+0x413/0x660 [ 609.260520][ C0] hid_add_device+0x37f/0xa70 [ 609.265245][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 609.270752][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 609.276430][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 609.281925][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 609.287672][ C0] usbhid_probe+0xd3b/0x1410 [ 609.292316][ C0] usb_probe_interface+0x309/0x9d0 [ 609.297493][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 609.303258][ C0] really_probe+0x23e/0xa90 [ 609.307964][ C0] __driver_probe_device+0x1de/0x440 [ 609.313306][ C0] driver_probe_device+0x4c/0x1b0 [ 609.318398][ C0] __device_attach_driver+0x1df/0x310 [ 609.323950][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 609.329892][ C0] bus_for_each_drv+0x157/0x1e0 [ 609.334791][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 609.340230][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 609.345532][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 609.351478][ C0] __device_attach+0x1e8/0x4b0 [ 609.356287][ C0] ? __pfx___device_attach+0x10/0x10 [ 609.361622][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 609.366938][ C0] bus_probe_device+0x17f/0x1c0 [ 609.371848][ C0] device_add+0x114b/0x1a70 [ 609.376402][ C0] ? __pfx_device_add+0x10/0x10 [ 609.381487][ C0] ? mark_held_locks+0x9f/0xe0 [ 609.386358][ C0] usb_set_configuration+0x10cb/0x1c50 [ 609.391891][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 609.398009][ C0] usb_generic_driver_probe+0xb1/0x110 [ 609.403525][ C0] usb_probe_device+0xec/0x3e0 [ 609.408324][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 609.413736][ C0] really_probe+0x23e/0xa90 [ 609.418339][ C0] __driver_probe_device+0x1de/0x440 [ 609.423691][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 609.429186][ C0] driver_probe_device+0x4c/0x1b0 [ 609.434253][ C0] __device_attach_driver+0x1df/0x310 [ 609.439749][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 609.445690][ C0] bus_for_each_drv+0x157/0x1e0 [ 609.450582][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 609.456083][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 609.461317][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 609.467165][ C0] __device_attach+0x1e8/0x4b0 [ 609.472053][ C0] ? __pfx___device_attach+0x10/0x10 [ 609.477382][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 609.482834][ C0] bus_probe_device+0x17f/0x1c0 [ 609.487868][ C0] device_add+0x114b/0x1a70 [ 609.492446][ C0] ? __pfx_device_add+0x10/0x10 [ 609.497373][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 609.503151][ C0] usb_new_device+0xd90/0x1a10 [ 609.507968][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 609.513265][ C0] hub_event+0x2e58/0x4f40 [ 609.517806][ C0] ? __pfx_hub_event+0x10/0x10 [ 609.522633][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 609.528362][ C0] ? rcu_is_watching+0x12/0xc0 [ 609.533399][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 609.538634][ C0] ? process_one_work+0x921/0x1ba0 [ 609.543818][ C0] ? lock_acquire+0x2f/0xb0 [ 609.548379][ C0] ? process_one_work+0x921/0x1ba0 [ 609.553662][ C0] process_one_work+0x9c5/0x1ba0 [ 609.558651][ C0] ? __pfx_hub_event+0x10/0x10 [ 609.563457][ C0] ? __pfx_process_one_work+0x10/0x10 [ 609.568870][ C0] ? assign_work+0x1a0/0x250 [ 609.573497][ C0] worker_thread+0x6c8/0xf00 [ 609.578129][ C0] ? __kthread_parkme+0x148/0x220 [ 609.583193][ C0] ? __pfx_worker_thread+0x10/0x10 [ 609.588359][ C0] kthread+0x2c1/0x3a0 [ 609.592524][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 609.597781][ C0] ? __pfx_kthread+0x10/0x10 [ 609.602448][ C0] ret_from_fork+0x45/0x80 [ 609.607005][ C0] ? __pfx_kthread+0x10/0x10 [ 609.611665][ C0] ret_from_fork_asm+0x1a/0x30 [ 609.616489][ C0] [ 609.619710][ C0] task:kworker/0:4 state:I stack:22496 pid:6851 tgid:6851 ppid:2 flags:0x00004000 [ 609.629985][ C0] Workqueue: 0x0 (events) [ 609.634456][ C0] Call Trace: [ 609.638217][ C0] [ 609.641274][ C0] __schedule+0x105f/0x34b0 [ 609.645931][ C0] ? __pfx___schedule+0x10/0x10 [ 609.650822][ C0] ? schedule+0x298/0x350 [ 609.655203][ C0] ? __pfx_lock_release+0x10/0x10 [ 609.660349][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 609.665616][ C0] ? lock_acquire+0x2f/0xb0 [ 609.670162][ C0] ? schedule+0x1fd/0x350 [ 609.674541][ C0] schedule+0xe7/0x350 [ 609.678654][ C0] ? worker_thread+0x271/0xf00 [ 609.683553][ C0] worker_thread+0x2de/0xf00 [ 609.688199][ C0] ? __kthread_parkme+0x148/0x220 [ 609.693430][ C0] ? __pfx_worker_thread+0x10/0x10 [ 609.698587][ C0] kthread+0x2c1/0x3a0 [ 609.702690][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 609.707924][ C0] ? __pfx_kthread+0x10/0x10 [ 609.712551][ C0] ret_from_fork+0x45/0x80 [ 609.717011][ C0] ? __pfx_kthread+0x10/0x10 [ 609.721639][ C0] ret_from_fork_asm+0x1a/0x30 [ 609.726505][ C0] [ 609.729550][ C0] task:kworker/0:6 state:R running task stack:29152 pid:6868 tgid:6868 ppid:2 flags:0x00004000 [ 609.741505][ C0] Workqueue: 0x0 (events) [ 609.745966][ C0] Call Trace: [ 609.749264][ C0] [ 609.752221][ C0] __schedule+0x105f/0x34b0 [ 609.756768][ C0] ? __pfx___schedule+0x10/0x10 [ 609.761642][ C0] ? schedule+0x298/0x350 [ 609.766019][ C0] ? __pfx_lock_release+0x10/0x10 [ 609.771074][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 609.776327][ C0] ? lock_acquire+0x2f/0xb0 [ 609.780870][ C0] ? schedule+0x1fd/0x350 [ 609.785244][ C0] schedule+0xe7/0x350 [ 609.789344][ C0] ? worker_thread+0x271/0xf00 [ 609.794139][ C0] worker_thread+0x2de/0xf00 [ 609.798783][ C0] ? __pfx_worker_thread+0x10/0x10 [ 609.803934][ C0] kthread+0x2c1/0x3a0 [ 609.808026][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 609.813262][ C0] ? __pfx_kthread+0x10/0x10 [ 609.817878][ C0] ret_from_fork+0x45/0x80 [ 609.822338][ C0] ? __pfx_kthread+0x10/0x10 [ 609.826981][ C0] ret_from_fork_asm+0x1a/0x30 [ 609.831789][ C0] [ 609.834834][ C0] task:kworker/1:4 state:I stack:29120 pid:9149 tgid:9149 ppid:2 flags:0x00004000 [ 609.845073][ C0] Workqueue: 0x0 (events) [ 609.849543][ C0] Call Trace: [ 609.852844][ C0] [ 609.855794][ C0] __schedule+0x105f/0x34b0 [ 609.860503][ C0] ? __pfx___schedule+0x10/0x10 [ 609.865553][ C0] ? schedule+0x298/0x350 [ 609.869906][ C0] ? __pfx_lock_release+0x10/0x10 [ 609.874993][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 609.880372][ C0] ? lock_acquire+0x2f/0xb0 [ 609.884916][ C0] ? schedule+0x1fd/0x350 [ 609.889284][ C0] schedule+0xe7/0x350 [ 609.893392][ C0] ? worker_thread+0x271/0xf00 [ 609.898197][ C0] worker_thread+0x2de/0xf00 [ 609.902830][ C0] ? __kthread_parkme+0x148/0x220 [ 609.907885][ C0] ? __pfx_worker_thread+0x10/0x10 [ 609.913041][ C0] kthread+0x2c1/0x3a0 [ 609.917323][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 609.922562][ C0] ? __pfx_kthread+0x10/0x10 [ 609.927189][ C0] ret_from_fork+0x45/0x80 [ 609.931647][ C0] ? __pfx_kthread+0x10/0x10 [ 609.936262][ C0] ret_from_fork_asm+0x1a/0x30 [ 609.941078][ C0] [ 609.944110][ C0] task:sshd state:S stack:25424 pid:17390 tgid:17390 ppid:2917 flags:0x00000002 [ 609.954345][ C0] Call Trace: [ 609.957638][ C0] [ 609.960697][ C0] __schedule+0x105f/0x34b0 [ 609.965235][ C0] ? __pfx___schedule+0x10/0x10 [ 609.970119][ C0] ? schedule+0x298/0x350 [ 609.974560][ C0] ? __pfx_lock_release+0x10/0x10 [ 609.979798][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 609.985039][ C0] ? lock_acquire+0x2f/0xb0 [ 609.989597][ C0] ? schedule+0x1fd/0x350 [ 609.994219][ C0] schedule+0xe7/0x350 [ 609.998335][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 610.004450][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 610.011156][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 610.016394][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 610.022228][ C0] ? __pollwait+0x26d/0x4c0 [ 610.026773][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 610.033139][ C0] do_sys_poll+0xad5/0xde0 [ 610.037597][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 610.042662][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 610.047665][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 610.052929][ C0] ? __pfx_mark_lock+0x10/0x10 [ 610.057725][ C0] ? tcp_sendmsg+0x38/0x50 [ 610.062185][ C0] ? __pfx_pollwake+0x10/0x10 [ 610.066897][ C0] ? __pfx_pollwake+0x10/0x10 [ 610.071609][ C0] ? __pfx_pollwake+0x10/0x10 [ 610.076330][ C0] ? __pfx_pollwake+0x10/0x10 [ 610.081075][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 610.086295][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 610.091542][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 610.096794][ C0] ? set_user_sigmask+0x217/0x2a0 [ 610.101882][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 610.107297][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 610.112104][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 610.117518][ C0] ? ksys_write+0x1ad/0x260 [ 610.122062][ C0] ? __pfx_ksys_write+0x10/0x10 [ 610.126958][ C0] do_syscall_64+0xcd/0x250 [ 610.131501][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.137432][ C0] RIP: 0033:0x7f40a5a3cad5 [ 610.141872][ C0] RSP: 002b:00007fff2327f010 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 610.150313][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f40a5a3cad5 [ 610.158404][ C0] RDX: 00007fff2327f030 RSI: 0000000000000004 RDI: 000055856a3d2b20 [ 610.166397][ C0] RBP: 000055856a3d15e0 R08: 0000000000000008 R09: 0000000000000000 [ 610.174385][ C0] R10: 00007fff2327f118 R11: 0000000000000246 R12: 0000558532391aa4 [ 610.182412][ C0] R13: 0000000000000001 R14: 00005585323923e8 R15: 00007fff2327f098 [ 610.190600][ C0] [ 610.193640][ C0] task:syz-executor422 state:S stack:25424 pid:17392 tgid:17392 ppid:17390 flags:0x00000002 [ 610.203897][ C0] Call Trace: [ 610.207201][ C0] [ 610.210272][ C0] __schedule+0x105f/0x34b0 [ 610.214833][ C0] ? __pfx___schedule+0x10/0x10 [ 610.219819][ C0] ? schedule+0x298/0x350 [ 610.224202][ C0] ? __pfx_lock_release+0x10/0x10 [ 610.229259][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 610.234494][ C0] ? lock_acquire+0x2f/0xb0 [ 610.239034][ C0] ? schedule+0x1fd/0x350 [ 610.243395][ C0] ? do_nanosleep+0x18a/0x510 [ 610.248206][ C0] schedule+0xe7/0x350 [ 610.252348][ C0] do_nanosleep+0x216/0x510 [ 610.256876][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 610.262649][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 610.267797][ C0] ? __asan_memset+0x23/0x50 [ 610.272427][ C0] ? __hrtimer_init+0x106/0x2c0 [ 610.277586][ C0] hrtimer_nanosleep+0x146/0x370 [ 610.282654][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 610.288149][ C0] ? __might_fault+0xe3/0x190 [ 610.292919][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 610.298342][ C0] ? get_timespec64+0x148/0x240 [ 610.303242][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 610.308499][ C0] common_nsleep+0xa1/0xd0 [ 610.312955][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 610.318804][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 610.325037][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 610.330431][ C0] do_syscall_64+0xcd/0x250 [ 610.335009][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.340963][ C0] RIP: 0033:0x7f7521d04bb3 [ 610.345510][ C0] RSP: 002b:00007fff1c14e5a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 610.353979][ C0] RAX: ffffffffffffffda RBX: ffffffffffffffb0 RCX: 00007f7521d04bb3 [ 610.361992][ C0] RDX: 00007fff1c14e5c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 610.370000][ C0] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 [ 610.378091][ C0] R10: 00007fff1c14e5c0 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 610.386132][ C0] R13: 585858582e72656c R14: 00007fff1c14e640 R15: 00007f7521d2449b [ 610.394154][ C0] [ 610.397187][ C0] task:syz-executor422 state:S stack:27216 pid:17395 tgid:17395 ppid:17392 flags:0x00000002 [ 610.407424][ C0] Call Trace: [ 610.410805][ C0] [ 610.413840][ C0] __schedule+0x105f/0x34b0 [ 610.418380][ C0] ? __pfx___schedule+0x10/0x10 [ 610.423342][ C0] ? schedule+0x298/0x350 [ 610.427734][ C0] ? __pfx_lock_release+0x10/0x10 [ 610.432819][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 610.438066][ C0] ? lock_acquire+0x2f/0xb0 [ 610.442744][ C0] ? schedule+0x1fd/0x350 [ 610.447130][ C0] schedule+0xe7/0x350 [ 610.451281][ C0] do_wait+0x1dd/0x570 [ 610.455402][ C0] kernel_wait4+0x16c/0x280 [ 610.459971][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 610.465062][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 610.470831][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 610.476182][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 610.481618][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 610.486955][ C0] __do_sys_wait4+0x15f/0x170 [ 610.491664][ C0] ? find_held_lock+0x2d/0x110 [ 610.496474][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 610.501774][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 610.507110][ C0] do_syscall_64+0xcd/0x250 [ 610.511660][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.517687][ C0] RIP: 0033:0x7f7521cd4de3 [ 610.522140][ C0] RSP: 002b:00007fff1c14e5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 610.530677][ C0] RAX: ffffffffffffffda RBX: 00000000000043f5 RCX: 00007f7521cd4de3 [ 610.538685][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e660 RDI: 00000000ffffffff [ 610.546785][ C0] RBP: 00007fff1c14e660 R08: 0000000000000000 R09: 0000000000000001 [ 610.555227][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 610.563231][ C0] R13: 585858582e72656c R14: 00007fff1c14e640 R15: 00007f7521d2449b [ 610.571264][ C0] [ 610.574304][ C0] task:syz-executor422 state:S stack:27360 pid:17396 tgid:17396 ppid:17392 flags:0x00000002 [ 610.584555][ C0] Call Trace: [ 610.587871][ C0] [ 610.590832][ C0] __schedule+0x105f/0x34b0 [ 610.595388][ C0] ? __pfx___schedule+0x10/0x10 [ 610.600289][ C0] ? schedule+0x298/0x350 [ 610.604681][ C0] ? __pfx_lock_release+0x10/0x10 [ 610.609762][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 610.615011][ C0] ? lock_acquire+0x2f/0xb0 [ 610.619545][ C0] ? schedule+0x1fd/0x350 [ 610.623915][ C0] schedule+0xe7/0x350 [ 610.628025][ C0] do_wait+0x1dd/0x570 [ 610.632145][ C0] kernel_wait4+0x16c/0x280 [ 610.636788][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 610.641958][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 610.647655][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 610.653079][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 610.658500][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 610.663824][ C0] __do_sys_wait4+0x15f/0x170 [ 610.668531][ C0] ? find_held_lock+0x2d/0x110 [ 610.673341][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 610.678611][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 610.684054][ C0] do_syscall_64+0xcd/0x250 [ 610.688786][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.694731][ C0] RIP: 0033:0x7f7521cd4de3 [ 610.699165][ C0] RSP: 002b:00007fff1c14e5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 610.707604][ C0] RAX: ffffffffffffffda RBX: 00000000000043f6 RCX: 00007f7521cd4de3 [ 610.715593][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e660 RDI: 00000000ffffffff [ 610.723591][ C0] RBP: 00007fff1c14e660 R08: 0000000000000000 R09: 0000000000000001 [ 610.731602][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 610.739588][ C0] R13: 585858582e72656c R14: 00007fff1c14e640 R15: 00007f7521d2449b [ 610.747594][ C0] [ 610.750628][ C0] task:syz-executor422 state:S stack:24784 pid:17397 tgid:17397 ppid:17395 flags:0x00000002 [ 610.760852][ C0] Call Trace: [ 610.764149][ C0] [ 610.767094][ C0] __schedule+0x105f/0x34b0 [ 610.771642][ C0] ? __pfx___schedule+0x10/0x10 [ 610.776522][ C0] ? schedule+0x298/0x350 [ 610.780968][ C0] ? __pfx_lock_release+0x10/0x10 [ 610.786111][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 610.791354][ C0] ? lock_acquire+0x2f/0xb0 [ 610.795892][ C0] ? schedule+0x1fd/0x350 [ 610.800336][ C0] schedule+0xe7/0x350 [ 610.804431][ C0] do_wait+0x1dd/0x570 [ 610.808551][ C0] kernel_wait4+0x16c/0x280 [ 610.813176][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 610.818291][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 610.824057][ C0] __do_sys_wait4+0x15f/0x170 [ 610.828783][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 610.834102][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 610.839353][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 610.845744][ C0] do_syscall_64+0xcd/0x250 [ 610.850476][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.856466][ C0] RIP: 0033:0x7f7521cd4de3 [ 610.860936][ C0] RSP: 002b:00007fff1c14e3f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 610.869411][ C0] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f7521cd4de3 [ 610.877676][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e410 RDI: 00000000ffffffff [ 610.885769][ C0] RBP: 00007fff1c14e410 R08: 0000000000015332 R09: 00007f7521c80080 [ 610.893761][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 610.901782][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fff1c14e470 [ 610.909801][ C0] [ 610.912843][ C0] task:syz-executor422 state:S stack:24784 pid:17398 tgid:17398 ppid:17396 flags:0x00000002 [ 610.923071][ C0] Call Trace: [ 610.926361][ C0] [ 610.929314][ C0] __schedule+0x105f/0x34b0 [ 610.933854][ C0] ? __pfx___schedule+0x10/0x10 [ 610.938730][ C0] ? schedule+0x298/0x350 [ 610.943188][ C0] ? __pfx_lock_release+0x10/0x10 [ 610.948277][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 610.953522][ C0] ? lock_acquire+0x2f/0xb0 [ 610.958075][ C0] ? schedule+0x1fd/0x350 [ 610.962470][ C0] schedule+0xe7/0x350 [ 610.966570][ C0] do_wait+0x1dd/0x570 [ 610.970684][ C0] kernel_wait4+0x16c/0x280 [ 610.975252][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 610.980402][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 610.986113][ C0] __do_sys_wait4+0x15f/0x170 [ 610.991082][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 610.996306][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 611.001540][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 611.007762][ C0] do_syscall_64+0xcd/0x250 [ 611.012307][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.018430][ C0] RIP: 0033:0x7f7521cd4de3 [ 611.022897][ C0] RSP: 002b:00007fff1c14e3f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 611.031432][ C0] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f7521cd4de3 [ 611.039424][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e410 RDI: 00000000ffffffff [ 611.047416][ C0] RBP: 00007fff1c14e410 R08: 0000000000015336 R09: 00007f7521c80080 [ 611.055423][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 611.063455][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fff1c14e470 [ 611.071659][ C0] [ 611.074700][ C0] task:syz-executor422 state:S stack:27360 pid:17399 tgid:17399 ppid:17392 flags:0x00000002 [ 611.085039][ C0] Call Trace: [ 611.088433][ C0] [ 611.091408][ C0] __schedule+0x105f/0x34b0 [ 611.095952][ C0] ? __pfx___schedule+0x10/0x10 [ 611.100836][ C0] ? schedule+0x298/0x350 [ 611.105216][ C0] ? __pfx_lock_release+0x10/0x10 [ 611.110364][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 611.115590][ C0] ? lock_acquire+0x2f/0xb0 [ 611.120124][ C0] ? schedule+0x1fd/0x350 [ 611.124485][ C0] schedule+0xe7/0x350 [ 611.128591][ C0] do_wait+0x1dd/0x570 [ 611.132696][ C0] kernel_wait4+0x16c/0x280 [ 611.137236][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 611.142297][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 611.147960][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 611.153293][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 611.158718][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 611.164070][ C0] __do_sys_wait4+0x15f/0x170 [ 611.168789][ C0] ? find_held_lock+0x2d/0x110 [ 611.173590][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 611.178841][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 611.184168][ C0] do_syscall_64+0xcd/0x250 [ 611.188717][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.194663][ C0] RIP: 0033:0x7f7521cd4de3 [ 611.199188][ C0] RSP: 002b:00007fff1c14e5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 611.207625][ C0] RAX: ffffffffffffffda RBX: 00000000000043fa RCX: 00007f7521cd4de3 [ 611.215620][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e660 RDI: 00000000ffffffff [ 611.223619][ C0] RBP: 00007fff1c14e660 R08: 0000000000000000 R09: 0000000000000001 [ 611.231606][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 611.239589][ C0] R13: 585858582e72656c R14: 00007fff1c14e640 R15: 00007f7521d2449b [ 611.247635][ C0] [ 611.250668][ C0] task:syz-executor422 state:S stack:27360 pid:17400 tgid:17400 ppid:17392 flags:0x00000002 [ 611.261024][ C0] Call Trace: [ 611.264329][ C0] [ 611.267285][ C0] __schedule+0x105f/0x34b0 [ 611.271840][ C0] ? __pfx___schedule+0x10/0x10 [ 611.276726][ C0] ? schedule+0x298/0x350 [ 611.281095][ C0] ? __pfx_lock_release+0x10/0x10 [ 611.286208][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 611.291456][ C0] ? lock_acquire+0x2f/0xb0 [ 611.296001][ C0] ? schedule+0x1fd/0x350 [ 611.300382][ C0] schedule+0xe7/0x350 [ 611.304497][ C0] do_wait+0x1dd/0x570 [ 611.308693][ C0] kernel_wait4+0x16c/0x280 [ 611.313247][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 611.318321][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 611.324010][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 611.329423][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 611.334828][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 611.340340][ C0] __do_sys_wait4+0x15f/0x170 [ 611.345115][ C0] ? find_held_lock+0x2d/0x110 [ 611.349936][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 611.355293][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 611.360624][ C0] do_syscall_64+0xcd/0x250 [ 611.365289][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.371327][ C0] RIP: 0033:0x7f7521cd4de3 [ 611.375780][ C0] RSP: 002b:00007fff1c14e5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 611.384237][ C0] RAX: ffffffffffffffda RBX: 00000000000043fb RCX: 00007f7521cd4de3 [ 611.392251][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e660 RDI: 00000000ffffffff [ 611.400424][ C0] RBP: 00007fff1c14e660 R08: 0000000000000000 R09: 0000000000000001 [ 611.408415][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 611.416426][ C0] R13: 585858582e72656c R14: 00007fff1c14e640 R15: 00007f7521d2449b [ 611.424544][ C0] [ 611.427602][ C0] task:syz-executor422 state:S stack:27360 pid:17401 tgid:17401 ppid:17392 flags:0x00000002 [ 611.437867][ C0] Call Trace: [ 611.441188][ C0] [ 611.444150][ C0] __schedule+0x105f/0x34b0 [ 611.448776][ C0] ? __pfx___schedule+0x10/0x10 [ 611.453746][ C0] ? schedule+0x298/0x350 [ 611.458113][ C0] ? __pfx_lock_release+0x10/0x10 [ 611.463191][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 611.468428][ C0] ? lock_acquire+0x2f/0xb0 [ 611.472973][ C0] ? schedule+0x1fd/0x350 [ 611.477374][ C0] schedule+0xe7/0x350 [ 611.481474][ C0] do_wait+0x1dd/0x570 [ 611.485591][ C0] kernel_wait4+0x16c/0x280 [ 611.490148][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 611.495217][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 611.500887][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 611.506216][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 611.511736][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 611.517064][ C0] __do_sys_wait4+0x15f/0x170 [ 611.522403][ C0] ? find_held_lock+0x2d/0x110 [ 611.527666][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 611.532936][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 611.538484][ C0] do_syscall_64+0xcd/0x250 [ 611.543159][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.549122][ C0] RIP: 0033:0x7f7521cd4de3 [ 611.553574][ C0] RSP: 002b:00007fff1c14e5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 611.562135][ C0] RAX: ffffffffffffffda RBX: 00000000000043fc RCX: 00007f7521cd4de3 [ 611.570166][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e660 RDI: 00000000ffffffff [ 611.578265][ C0] RBP: 00007fff1c14e660 R08: 0000000000000000 R09: 0000000000000001 [ 611.586258][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 6c616b7a79732f2e [ 611.594372][ C0] R13: 585858582e72656c R14: 00007fff1c14e640 R15: 00007f7521d2449b [ 611.602409][ C0] [ 611.605532][ C0] task:syz-executor422 state:S stack:23776 pid:17402 tgid:17402 ppid:17399 flags:0x00000002 [ 611.615892][ C0] Call Trace: [ 611.619292][ C0] [ 611.622425][ C0] __schedule+0x105f/0x34b0 [ 611.626977][ C0] ? __pfx___schedule+0x10/0x10 [ 611.631864][ C0] ? schedule+0x298/0x350 [ 611.636407][ C0] ? __pfx_lock_release+0x10/0x10 [ 611.641522][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 611.646797][ C0] ? lock_acquire+0x2f/0xb0 [ 611.651336][ C0] ? schedule+0x1fd/0x350 [ 611.655887][ C0] schedule+0xe7/0x350 [ 611.659991][ C0] do_wait+0x1dd/0x570 [ 611.664123][ C0] kernel_wait4+0x16c/0x280 [ 611.668687][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 611.673777][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 611.679482][ C0] __do_sys_wait4+0x15f/0x170 [ 611.684214][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 611.689445][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 611.694767][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 611.700907][ C0] do_syscall_64+0xcd/0x250 [ 611.705924][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.711971][ C0] RIP: 0033:0x7f7521cd4de3 [ 611.716414][ C0] RSP: 002b:00007fff1c14e3f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 611.724956][ C0] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f7521cd4de3 [ 611.733767][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e410 RDI: 00000000ffffffff [ 611.742293][ C0] RBP: 00007fff1c14e410 R08: 0000000000015334 R09: 00007f7521c80080 [ 611.750554][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 611.758673][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fff1c14e470 [ 611.766707][ C0] [ 611.769775][ C0] task:syz-executor422 state:S stack:24784 pid:17403 tgid:17403 ppid:17400 flags:0x00000002 [ 611.780185][ C0] Call Trace: [ 611.783494][ C0] [ 611.786448][ C0] __schedule+0x105f/0x34b0 [ 611.791004][ C0] ? __pfx___schedule+0x10/0x10 [ 611.796326][ C0] ? schedule+0x298/0x350 [ 611.800683][ C0] ? __pfx_lock_release+0x10/0x10 [ 611.805739][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 611.810979][ C0] ? lock_acquire+0x2f/0xb0 [ 611.815687][ C0] ? schedule+0x1fd/0x350 [ 611.820046][ C0] schedule+0xe7/0x350 [ 611.824178][ C0] do_wait+0x1dd/0x570 [ 611.828282][ C0] kernel_wait4+0x16c/0x280 [ 611.832840][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 611.838029][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 611.843816][ C0] __do_sys_wait4+0x15f/0x170 [ 611.848649][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 611.853883][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 611.859116][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 611.865351][ C0] do_syscall_64+0xcd/0x250 [ 611.869987][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.876004][ C0] RIP: 0033:0x7f7521cd4de3 [ 611.880553][ C0] RSP: 002b:00007fff1c14e3f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 611.889013][ C0] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f7521cd4de3 [ 611.897377][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e410 RDI: 00000000ffffffff [ 611.905388][ C0] RBP: 00007fff1c14e410 R08: 0000000000015342 R09: 00007f7521c80080 [ 611.913388][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 611.921385][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fff1c14e470 [ 611.929422][ C0] [ 611.932565][ C0] task:syz-executor422 state:S stack:24784 pid:17404 tgid:17404 ppid:17401 flags:0x00000002 [ 611.943017][ C0] Call Trace: [ 611.946408][ C0] [ 611.949387][ C0] __schedule+0x105f/0x34b0 [ 611.953931][ C0] ? __pfx___schedule+0x10/0x10 [ 611.958900][ C0] ? schedule+0x298/0x350 [ 611.963256][ C0] ? __pfx_lock_release+0x10/0x10 [ 611.968313][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 611.973639][ C0] ? lock_acquire+0x2f/0xb0 [ 611.978188][ C0] ? schedule+0x1fd/0x350 [ 611.982645][ C0] schedule+0xe7/0x350 [ 611.986740][ C0] do_wait+0x1dd/0x570 [ 611.990859][ C0] kernel_wait4+0x16c/0x280 [ 611.995673][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 612.000771][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 612.006558][ C0] __do_sys_wait4+0x15f/0x170 [ 612.011314][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 612.016592][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 612.022726][ C0] ? rcu_is_watching+0x12/0xc0 [ 612.027547][ C0] do_syscall_64+0xcd/0x250 [ 612.032098][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.038053][ C0] RIP: 0033:0x7f7521cd4de3 [ 612.042512][ C0] RSP: 002b:00007fff1c14e3f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 612.050992][ C0] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f7521cd4de3 [ 612.059129][ C0] RDX: 0000000040000000 RSI: 00007fff1c14e410 RDI: 00000000ffffffff [ 612.067220][ C0] RBP: 00007fff1c14e410 R08: 0000000000015328 R09: 00007f7521c80080 [ 612.075320][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 612.083331][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 00007fff1c14e470 [ 612.091525][ C0] [ 612.094858][ C0] task:kworker/0:3 state:I stack:29120 pid:19677 tgid:19677 ppid:2 flags:0x00004000 [ 612.105106][ C0] Workqueue: 0x0 (events_power_efficient) [ 612.110965][ C0] Call Trace: [ 612.114300][ C0] [ 612.117250][ C0] __schedule+0x105f/0x34b0 [ 612.122233][ C0] ? __pfx___schedule+0x10/0x10 [ 612.127130][ C0] ? schedule+0x298/0x350 [ 612.131575][ C0] ? __pfx_lock_release+0x10/0x10 [ 612.136634][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 612.141866][ C0] ? lock_acquire+0x2f/0xb0 [ 612.146486][ C0] ? schedule+0x1fd/0x350 [ 612.150860][ C0] schedule+0xe7/0x350 [ 612.155044][ C0] ? worker_thread+0x271/0xf00 [ 612.159883][ C0] worker_thread+0x2de/0xf00 [ 612.164547][ C0] ? __kthread_parkme+0x148/0x220 [ 612.169617][ C0] ? __pfx_worker_thread+0x10/0x10 [ 612.174889][ C0] kthread+0x2c1/0x3a0 [ 612.178990][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 612.184244][ C0] ? __pfx_kthread+0x10/0x10 [ 612.188884][ C0] ret_from_fork+0x45/0x80 [ 612.193359][ C0] ? __pfx_kthread+0x10/0x10 [ 612.198087][ C0] ret_from_fork_asm+0x1a/0x30 [ 612.202923][ C0] [ 612.205961][ C0] task:kworker/1:5 state:I stack:29120 pid:19678 tgid:19678 ppid:2 flags:0x00004000 [ 612.216516][ C0] Workqueue: 0x0 (events_power_efficient) [ 612.222435][ C0] Call Trace: [ 612.225763][ C0] [ 612.228724][ C0] __schedule+0x105f/0x34b0 [ 612.233284][ C0] ? __pfx___schedule+0x10/0x10 [ 612.238171][ C0] ? schedule+0x298/0x350 [ 612.242537][ C0] ? __pfx_lock_release+0x10/0x10 [ 612.247780][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 612.253023][ C0] ? lock_acquire+0x2f/0xb0 [ 612.257561][ C0] ? schedule+0x1fd/0x350 [ 612.261938][ C0] schedule+0xe7/0x350 [ 612.266064][ C0] ? worker_thread+0x271/0xf00 [ 612.270865][ C0] worker_thread+0x2de/0xf00 [ 612.275511][ C0] ? __kthread_parkme+0x148/0x220 [ 612.280595][ C0] ? __pfx_worker_thread+0x10/0x10 [ 612.285763][ C0] kthread+0x2c1/0x3a0 [ 612.289877][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 612.295134][ C0] ? __pfx_kthread+0x10/0x10 [ 612.299793][ C0] ret_from_fork+0x45/0x80 [ 612.304270][ C0] ? __pfx_kthread+0x10/0x10 [ 612.308977][ C0] ret_from_fork_asm+0x1a/0x30 [ 612.313840][ C0] [ 612.316889][ C0] task:syz-executor422 state:D stack:27872 pid:19702 tgid:19701 ppid:17404 flags:0x00004006 [ 612.327142][ C0] Call Trace: [ 612.330451][ C0] [ 612.333417][ C0] __schedule+0x105f/0x34b0 [ 612.337979][ C0] ? __pfx___schedule+0x10/0x10 [ 612.342952][ C0] ? schedule+0x298/0x350 [ 612.347343][ C0] ? __pfx_lock_release+0x10/0x10 [ 612.352529][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 612.357993][ C0] ? lock_acquire+0x2f/0xb0 [ 612.362620][ C0] ? schedule+0x1fd/0x350 [ 612.367011][ C0] schedule+0xe7/0x350 [ 612.371153][ C0] exp_funnel_lock+0x344/0x3b0 [ 612.375957][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 612.381288][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 612.387402][ C0] ? __pfx___might_resched+0x10/0x10 [ 612.392735][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.397705][ C0] synchronize_rcu_expedited+0x290/0x450 [ 612.403418][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 612.409650][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.414675][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 612.419881][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.425144][ C0] module_remove_driver+0x2e/0x260 [ 612.430493][ C0] bus_remove_driver+0x143/0x2c0 [ 612.435933][ C0] driver_unregister+0x76/0xb0 [ 612.440766][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 612.446533][ C0] raw_release+0x1ae/0x2b0 [ 612.451121][ C0] __fput+0x3f6/0xb60 [ 612.455232][ C0] task_work_run+0x14e/0x250 [ 612.460036][ C0] ? __pfx_task_work_run+0x10/0x10 [ 612.465458][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 612.470688][ C0] do_exit+0xadd/0x2ce0 [ 612.474900][ C0] ? get_signal+0x8f2/0x2770 [ 612.479555][ C0] ? __pfx_do_exit+0x10/0x10 [ 612.484202][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 612.489294][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 612.494713][ C0] do_group_exit+0xd3/0x2a0 [ 612.499304][ C0] get_signal+0x25fb/0x2770 [ 612.503872][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 612.509040][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 612.514678][ C0] ? __pfx_get_signal+0x10/0x10 [ 612.519594][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 612.524867][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 612.530732][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 612.537197][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 612.543484][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 612.549159][ C0] do_syscall_64+0xda/0x250 [ 612.553815][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.559787][ C0] RIP: 0033:0x7f7521d04bf5 [ 612.564256][ C0] RSP: 002b:00007f7521c7d0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 612.572807][ C0] RAX: fffffffffffffdfc RBX: 0000000000000003 RCX: 00007f7521d04bf5 [ 612.580907][ C0] RDX: 00007f7521c7d0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 612.589104][ C0] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007f7521c7d138 [ 612.597296][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f7521d5f1ac [ 612.605389][ C0] R13: 0000000000000016 R14: 00007fff1c14e230 R15: 00007fff1c14e318 [ 612.613425][ C0] [ 612.616596][ C0] task:syz-executor422 state:D stack:28512 pid:19711 tgid:19703 ppid:17402 flags:0x00004006 [ 612.626954][ C0] Call Trace: [ 612.630273][ C0] [ 612.633228][ C0] __schedule+0x105f/0x34b0 [ 612.637795][ C0] ? __pfx___schedule+0x10/0x10 [ 612.642708][ C0] ? schedule+0x298/0x350 [ 612.647592][ C0] ? __pfx_lock_release+0x10/0x10 [ 612.652758][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 612.657990][ C0] ? lock_acquire+0x2f/0xb0 [ 612.662532][ C0] ? schedule+0x1fd/0x350 [ 612.666897][ C0] schedule+0xe7/0x350 [ 612.671006][ C0] exp_funnel_lock+0x344/0x3b0 [ 612.675829][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 612.681181][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 612.687321][ C0] ? __pfx___might_resched+0x10/0x10 [ 612.692682][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.697684][ C0] synchronize_rcu_expedited+0x290/0x450 [ 612.703531][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 612.709787][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.714790][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 612.719966][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.724958][ C0] module_remove_driver+0x2e/0x260 [ 612.730113][ C0] bus_remove_driver+0x143/0x2c0 [ 612.735105][ C0] driver_unregister+0x76/0xb0 [ 612.739899][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 612.745865][ C0] raw_release+0x1ae/0x2b0 [ 612.750381][ C0] __fput+0x3f6/0xb60 [ 612.754407][ C0] task_work_run+0x14e/0x250 [ 612.759080][ C0] ? __pfx_task_work_run+0x10/0x10 [ 612.764278][ C0] get_signal+0x1ca/0x2770 [ 612.768744][ C0] ? __pfx_get_signal+0x10/0x10 [ 612.773635][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 612.779233][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 612.785525][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 612.791221][ C0] do_syscall_64+0xda/0x250 [ 612.795945][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.801915][ C0] RIP: 0033:0x7f7521cd7feb [ 612.806384][ C0] RSP: 002b:00007f7521c5d0e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 612.814830][ C0] RAX: fffffffffffffffc RBX: 00007f7521d5f1b8 RCX: 00007f7521cd7feb [ 612.822863][ C0] RDX: 00007f7521c5d150 RSI: 0000000040085507 RDI: 0000000000000003 [ 612.830921][ C0] RBP: 00007f7521d5f1b0 R08: 00000000ffffff81 R09: 0000000000000003 [ 612.838921][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7521d5f1bc [ 612.846919][ C0] R13: 000000000000006e R14: 00007fff1c14e230 R15: 00007fff1c14e318 [ 612.854929][ C0] [ 612.857974][ C0] task:syz-executor422 state:D stack:28336 pid:19707 tgid:19704 ppid:17397 flags:0x00004006 [ 612.868338][ C0] Call Trace: [ 612.871718][ C0] [ 612.874674][ C0] __schedule+0x105f/0x34b0 [ 612.879299][ C0] ? __pfx___schedule+0x10/0x10 [ 612.884180][ C0] ? schedule+0x298/0x350 [ 612.888561][ C0] ? __pfx_lock_release+0x10/0x10 [ 612.893633][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 612.898904][ C0] ? lock_acquire+0x2f/0xb0 [ 612.903444][ C0] ? schedule+0x1fd/0x350 [ 612.907908][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.912909][ C0] schedule+0xe7/0x350 [ 612.917014][ C0] synchronize_rcu_expedited+0x392/0x450 [ 612.922786][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 612.930046][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 612.936361][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 612.941639][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 612.947016][ C0] ? __pfx_raw_release+0x10/0x10 [ 612.952029][ C0] module_remove_driver+0x2e/0x260 [ 612.957221][ C0] bus_remove_driver+0x143/0x2c0 [ 612.962207][ C0] driver_unregister+0x76/0xb0 [ 612.967000][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 612.972776][ C0] raw_release+0x1ae/0x2b0 [ 612.977241][ C0] __fput+0x3f6/0xb60 [ 612.981263][ C0] task_work_run+0x14e/0x250 [ 612.985890][ C0] ? __pfx_task_work_run+0x10/0x10 [ 612.991234][ C0] get_signal+0x1ca/0x2770 [ 612.995686][ C0] ? __pfx_get_signal+0x10/0x10 [ 613.000668][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 613.006336][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 613.012554][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 613.018227][ C0] do_syscall_64+0xda/0x250 [ 613.022857][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.028796][ C0] RIP: 0033:0x7f7521cd7feb [ 613.033426][ C0] RSP: 002b:00007f7521c7e0e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 613.041868][ C0] RAX: fffffffffffffffc RBX: 00007f7521d5f1a8 RCX: 00007f7521cd7feb [ 613.049884][ C0] RDX: 00007f7521c7e150 RSI: 0000000040085507 RDI: 0000000000000003 [ 613.057883][ C0] RBP: 00007f7521d5f1a0 R08: 00000000ffffff81 R09: 0000000000000003 [ 613.066057][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7521d5f1ac [ 613.074164][ C0] R13: 0000000000000016 R14: 00007fff1c14e230 R15: 00007fff1c14e318 [ 613.082185][ C0] [ 613.085222][ C0] task:syz-executor422 state:D stack:28064 pid:19709 tgid:19706 ppid:17403 flags:0x00004006 [ 613.095547][ C0] Call Trace: [ 613.098850][ C0] [ 613.101817][ C0] __schedule+0x105f/0x34b0 [ 613.106387][ C0] ? __pfx___schedule+0x10/0x10 [ 613.111282][ C0] ? schedule+0x298/0x350 [ 613.115653][ C0] ? __pfx_lock_release+0x10/0x10 [ 613.120710][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 613.125941][ C0] ? lock_acquire+0x2f/0xb0 [ 613.130492][ C0] ? schedule+0x1fd/0x350 [ 613.134864][ C0] schedule+0xe7/0x350 [ 613.139017][ C0] schedule_preempt_disabled+0x13/0x30 [ 613.144517][ C0] __mutex_lock+0x5b8/0x9c0 [ 613.149062][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 613.154167][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 613.159408][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 613.164391][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.169798][ C0] ? lock_acquire+0x2f/0xb0 [ 613.174334][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 613.179335][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 613.184343][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 613.189174][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 613.194613][ C0] ? __pfx_raw_release+0x10/0x10 [ 613.199623][ C0] ? __pfx___might_resched+0x10/0x10 [ 613.205033][ C0] ? __pfx_raw_release+0x10/0x10 [ 613.210136][ C0] synchronize_rcu_expedited+0x290/0x450 [ 613.215840][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 613.222205][ C0] ? __pfx_raw_release+0x10/0x10 [ 613.227214][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 613.232400][ C0] ? preempt_schedule_common+0x44/0xc0 [ 613.238004][ C0] ? __cond_resched+0x1b/0x30 [ 613.242746][ C0] module_remove_driver+0x2e/0x260 [ 613.248018][ C0] bus_remove_driver+0x143/0x2c0 [ 613.253022][ C0] driver_unregister+0x76/0xb0 [ 613.257839][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 613.263617][ C0] raw_release+0x1ae/0x2b0 [ 613.268098][ C0] __fput+0x3f6/0xb60 [ 613.272137][ C0] task_work_run+0x14e/0x250 [ 613.276878][ C0] ? __pfx_task_work_run+0x10/0x10 [ 613.282125][ C0] get_signal+0x1ca/0x2770 [ 613.286685][ C0] ? __pfx_get_signal+0x10/0x10 [ 613.291669][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 613.297291][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 613.303592][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 613.309268][ C0] do_syscall_64+0xda/0x250 [ 613.313849][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.320000][ C0] RIP: 0033:0x7f7521cd7feb [ 613.324480][ C0] RSP: 002b:00007f7521c7e0e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 613.333206][ C0] RAX: fffffffffffffffc RBX: 00007f7521d5f1a8 RCX: 00007f7521cd7feb [ 613.341329][ C0] RDX: 00007f7521c7e150 RSI: 0000000040085507 RDI: 0000000000000003 [ 613.349342][ C0] RBP: 00007f7521d5f1a0 R08: 00000000ffffff81 R09: 0000000000000003 [ 613.357468][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7521d5f1ac [ 613.365482][ C0] R13: 0000000000000016 R14: 00007fff1c14e230 R15: 00007fff1c14e318 [ 613.373535][ C0] [ 613.376592][ C0] task:syz-executor422 state:D stack:27200 pid:19708 tgid:19708 ppid:17398 flags:0x00004006 [ 613.386863][ C0] Call Trace: [ 613.390189][ C0] [ 613.393165][ C0] __schedule+0x105f/0x34b0 [ 613.397729][ C0] ? __pfx___schedule+0x10/0x10 [ 613.402633][ C0] ? schedule+0x298/0x350 [ 613.407008][ C0] ? __pfx_lock_release+0x10/0x10 [ 613.412080][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 613.417319][ C0] ? lock_acquire+0x2f/0xb0 [ 613.421857][ C0] ? schedule+0x1fd/0x350 [ 613.426305][ C0] schedule+0xe7/0x350 [ 613.430413][ C0] exp_funnel_lock+0x344/0x3b0 [ 613.435220][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 613.440554][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 613.446666][ C0] ? __pfx___might_resched+0x10/0x10 [ 613.452271][ C0] ? __pfx_raw_release+0x10/0x10 [ 613.457256][ C0] synchronize_rcu_expedited+0x290/0x450 [ 613.463209][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 613.469688][ C0] ? __pfx_raw_release+0x10/0x10 [ 613.474705][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 613.480012][ C0] ? preempt_schedule_common+0x44/0xc0 [ 613.485622][ C0] ? __cond_resched+0x1b/0x30 [ 613.490376][ C0] module_remove_driver+0x2e/0x260 [ 613.495629][ C0] bus_remove_driver+0x143/0x2c0 [ 613.500633][ C0] driver_unregister+0x76/0xb0 [ 613.505441][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 613.511245][ C0] raw_release+0x1ae/0x2b0 [ 613.515733][ C0] __fput+0x3f6/0xb60 [ 613.519808][ C0] task_work_run+0x14e/0x250 [ 613.524456][ C0] ? __pfx_task_work_run+0x10/0x10 [ 613.529622][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 613.534853][ C0] do_exit+0xadd/0x2ce0 [ 613.539043][ C0] ? get_signal+0x8f2/0x2770 [ 613.543662][ C0] ? __pfx_do_exit+0x10/0x10 [ 613.548365][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.553412][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.558812][ C0] do_group_exit+0xd3/0x2a0 [ 613.563349][ C0] get_signal+0x25fb/0x2770 [ 613.567878][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 613.573142][ C0] ? ktime_get+0xd9/0x1a0 [ 613.577533][ C0] ? __pfx_get_signal+0x10/0x10 [ 613.582412][ C0] ? __pfx_do_futex+0x10/0x10 [ 613.587116][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 613.592708][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 613.598932][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 613.604620][ C0] do_syscall_64+0xda/0x250 [ 613.609187][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.615242][ C0] RIP: 0033:0x7f7521cd81e9 [ 613.619740][ C0] RSP: 002b:00007fff1c14e3f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 613.628240][ C0] RAX: fffffffffffffdfc RBX: 000000000000015e RCX: 00007f7521cd81e9 [ 613.636242][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7521d5f1ac [ 613.644362][ C0] RBP: 0000000000091619 R08: 00007f7521c80080 R09: 00007fff1c14e420 [ 613.652370][ C0] R10: 00007fff1c14e420 R11: 0000000000000246 R12: 00007f7521d5f1ac [ 613.660556][ C0] R13: 0000000000091777 R14: 00007fff1c14e440 R15: 00007f7521c946e0 [ 613.668677][ C0] [ 613.671809][ C0] [ 613.671809][ C0] Showing all locks held in the system: [ 613.679527][ C0] 4 locks held by kworker/0:0/8: [ 613.684475][ C0] 10 locks held by kworker/0:1/9: [ 613.689506][ C0] #0: ffff8881062ca148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 613.700364][ C0] #1: ffffc9000009fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 613.711648][ C0] #2: ffff88810b3d3190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 613.720638][ C0] #3: ffff88811eaf4190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.730010][ C0] #4: ffff88811bd11160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.739295][ C0] #5: ffff88811a1f5a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.748595][ C0] #6: ffffffff89bd7768 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 613.758759][ C0] #7: ffff8881077c42c0 (&dev->mutex#2){+.+.}-{3:3}, at: input_open_device+0x4f/0x320 [ 613.768411][ C0] #8: ffff88811a1f5e18 (&hdev->ll_open_lock){+.+.}-{3:3}, at: hid_hw_open+0x25/0x170 [ 613.778047][ C0] #9: ffff88811a2f68f0 (&usbhid->mutex){+.+.}-{3:3}, at: usbhid_open+0x5b/0x3d0 [ 613.787341][ C0] 6 locks held by kworker/1:0/24: [ 613.792392][ C0] #0: ffff8881062ca148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 613.803347][ C0] #1: ffffc9000019fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 613.814987][ C0] #2: ffff88810af83190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 613.823966][ C0] #3: ffff88812c567190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 613.833436][ C0] #4: ffff888100fc4160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 613.844033][ C0] #5: ffff88811bac9a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 613.854722][ C0] 7 locks held by kworker/1:1/36: [ 613.859770][ C0] #0: ffff8881062ca148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 613.870658][ C0] #1: ffffc90000267d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 613.882137][ C0] #2: ffff88810b3bb190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 613.891187][ C0] #3: ffff888135719190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.900679][ C0] #4: ffff88813571e160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.910065][ C0] #5: ffff888101351a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.919441][ C0] #6: ffffffff89bd7768 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 613.929479][ C0] 5 locks held by kworker/0:2/917: [ 613.934632][ C0] #0: ffff8881062ca148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 613.945578][ C0] #1: ffffc90001c7fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 613.957151][ C0] #2: ffff88810b33b190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 613.966128][ C0] #3: ffff888100fc1190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.975422][ C0] #4: ffff88811bd13160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 613.985000][ C0] 4 locks held by acpid/2846: [ 613.989698][ C0] #0: ffff88811bd15230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 613.999145][ C0] #1: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 614.008784][ C0] #2: ffffffff89387a58 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 614.017918][ C0] #3: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 614.027930][ C0] 2 locks held by getty/2919: [ 614.032741][ C0] #0: ffff8881121c70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 614.042635][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 614.052910][ C0] 7 locks held by kworker/1:3/6840: [ 614.058207][ C0] #0: ffff8881062ca148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 614.069148][ C0] #1: ffffc9000155fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 614.080541][ C0] #2: ffff88810b31b190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 614.089512][ C0] #3: ffff88813571a190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 614.098815][ C0] #4: ffff88812fa3b160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 614.108123][ C0] #5: ffff888119121a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 614.117416][ C0] #6: ffffffff89bd7768 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 614.127519][ C0] 1 lock held by syz-executor422/19707: [ 614.133106][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 614.143222][ C0] 1 lock held by syz-executor422/19709: [ 614.148818][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 614.158957][ C0] [ 614.161317][ C0] ============================================= [ 614.161317][ C0] [ 614.169817][ C0] keytouch 0003:0926:3333.001F: can't resubmit intr, dummy_hcd.0-1/input0, status -19 [ 614.183533][ T917] usbhid 3-1:0.0: can't add hid device: -71 executing program executing program executing program executing program executing program [ 614.189845][ T917] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 614.206900][ T917] usb 3-1: USB disconnect, device number 12 [ 614.225041][ T9] keytouch 0003:0926:3333.0020: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 614.288142][ T36] keytouch 0003:0926:3333.0021: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 614.290138][ T9] usb 5-1: USB disconnect, device number 10 [ 614.332275][ T36] usb 4-1: USB disconnect, device number 11 [ 614.390226][ T6840] keytouch 0003:0926:3333.0022: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 614.453975][ T6840] usb 2-1: USB disconnect, device number 10 [ 614.610018][ T917] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 614.739812][ T24] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 614.789873][ T9] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 614.801310][ T917] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 614.810151][ T36] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 614.812356][ T917] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 614.828907][ T917] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.839134][ T917] usb 3-1: config 0 descriptor?? [ 614.839859][ T6840] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 614.901546][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 614.912614][ T24] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 614.922346][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.939384][ T24] usb 1-1: config 0 descriptor?? [ 614.961689][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 614.971537][ T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 614.972940][ T9] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 614.983807][ T36] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 614.992967][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.002298][ T9] usb 5-1: config 0 descriptor?? [ 615.015624][ T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.031888][ T36] usb 4-1: config 0 descriptor?? [ 615.045342][ T6840] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 615.056645][ T6840] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 615.061223][T19722] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 615.065993][ T6840] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.085078][T19722] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 615.102033][ T6840] usb 2-1: config 0 descriptor?? [ 615.147458][T19717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 615.157363][T19717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 615.223674][T19721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 615.233016][T19721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 615.240618][T19723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 615.250396][T19723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 615.298790][ T917] keytouch 0003:0926:3333.0023: fixing up Keytouch IEC report descriptor [ 615.310014][T19718] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 615.312767][ T917] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0023/input/input40 [ 615.330752][T19718] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 615.368513][ T24] keytouch 0003:0926:3333.0024: fixing up Keytouch IEC report descriptor [ 615.382684][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0024/input/input41 [ 615.432559][ T917] keytouch 0003:0926:3333.0023: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 615.453528][ T9] keytouch 0003:0926:3333.0025: fixing up Keytouch IEC report descriptor [ 615.468148][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0025/input/input42 [ 615.485439][ T36] keytouch 0003:0926:3333.0026: fixing up Keytouch IEC report descriptor [ 615.510979][ T36] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0026/input/input43 [ 615.525889][ C0] task:init state:S stack:21528 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 615.536383][ C0] Call Trace: [ 615.539729][ C0] [ 615.542727][ C0] __schedule+0x105f/0x34b0 [ 615.545154][ T6840] keytouch 0003:0926:3333.0027: fixing up Keytouch IEC report descriptor [ 615.547309][ C0] ? __pfx___schedule+0x10/0x10 [ 615.547365][ C0] ? schedule+0x298/0x350 [ 615.565097][ C0] ? __pfx_lock_release+0x10/0x10 [ 615.570277][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 615.574780][ T6840] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0027/input/input44 [ 615.575626][ C0] ? lock_acquire+0x2f/0xb0 [ 615.591620][ C0] ? schedule+0x1fd/0x350 [ 615.596058][ C0] schedule+0xe7/0x350 [ 615.600225][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 615.606406][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 615.613090][ C0] ? do_sigtimedwait+0x37b/0x5c0 [ 615.618137][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.623788][ C0] do_sigtimedwait+0x42f/0x5c0 [ 615.628741][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 615.634141][ C0] ? lock_acquire+0x2f/0xb0 [ 615.638799][ C0] ? __might_fault+0xe3/0x190 [ 615.643597][ C0] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 615.649328][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 615.655677][ C0] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 615.662227][ C0] do_syscall_64+0xcd/0x250 [ 615.666871][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.672892][ C0] RIP: 0033:0x7f51e9e0023c [ 615.677377][ C0] RSP: 002b:00007ffcff96de50 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 615.685884][ C0] RAX: ffffffffffffffda RBX: 00007f51ea03613c RCX: 00007f51e9e0023c [ 615.693930][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f51ea03b4a8 [ 615.701967][ C0] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 615.710175][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 615.718305][ C0] R13: 00007ffcff96deb8 R14: 000055e5fd718169 R15: 00007f51ea072a80 [ 615.726547][ C0] [ 615.729610][ C0] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 615.740454][ C0] Call Trace: [ 615.743781][ C0] [ 615.746787][ C0] __schedule+0x105f/0x34b0 [ 615.751375][ C0] ? __pfx___schedule+0x10/0x10 [ 615.756304][ C0] ? schedule+0x298/0x350 [ 615.760709][ C0] ? __pfx_lock_release+0x10/0x10 [ 615.765848][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 615.771138][ C0] ? lock_acquire+0x2f/0xb0 [ 615.775837][ C0] ? schedule+0x1fd/0x350 [ 615.780324][ C0] schedule+0xe7/0x350 [ 615.784564][ C0] ? kthreadd+0x2ce/0x7d0 [ 615.788970][ C0] kthreadd+0x5ba/0x7d0 [ 615.793209][ C0] ? __pfx_kthreadd+0x10/0x10 [ 615.797959][ C0] ret_from_fork+0x45/0x80 [ 615.802466][ C0] ? __pfx_kthreadd+0x10/0x10 [ 615.807224][ C0] ret_from_fork_asm+0x1a/0x30 [ 615.812134][ C0] [ 615.815479][ C0] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 615.826184][ C0] Call Trace: [ 615.829606][ C0] [ 615.832706][ C0] __schedule+0x105f/0x34b0 [ 615.837321][ C0] ? __pfx___schedule+0x10/0x10 [ 615.842254][ C0] ? schedule+0x298/0x350 [ 615.846786][ C0] ? __pfx_lock_release+0x10/0x10 [ 615.851916][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 615.857206][ C0] ? lock_acquire+0x2f/0xb0 [ 615.861799][ C0] ? schedule+0x1fd/0x350 [ 615.866243][ C0] schedule+0xe7/0x350 [ 615.870382][ C0] kthread_worker_fn+0x502/0xba0 [ 615.875413][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 615.881193][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 615.886730][ C0] kthread+0x2c1/0x3a0 [ 615.890859][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 615.896110][ C0] ? __pfx_kthread+0x10/0x10 [ 615.900785][ C0] ret_from_fork+0x45/0x80 [ 615.905294][ C0] ? __pfx_kthread+0x10/0x10 [ 615.909991][ C0] ret_from_fork_asm+0x1a/0x30 [ 615.914872][ C0] [ 615.917970][ C0] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 615.928270][ C0] Call Trace: [ 615.931707][ C0] [ 615.934724][ C0] __schedule+0x105f/0x34b0 [ 615.939335][ C0] ? __pfx___schedule+0x10/0x10 [ 615.944370][ C0] ? schedule+0x298/0x350 [ 615.949144][ C0] ? __pfx_lock_release+0x10/0x10 [ 615.954356][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 615.959674][ C0] ? lock_acquire+0x2f/0xb0 [ 615.964272][ C0] ? schedule+0x1fd/0x350 [ 615.968701][ C0] schedule+0xe7/0x350 [ 615.969512][T19678] usb 3-1: USB disconnect, device number 13 [ 615.972817][ C0] rescuer_thread+0x946/0xe20 the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed [ 615.972877][ C0] ? __kthread_parkme+0xb7/0x220 [ 615.972920][ C0] ? __pfx_lock_release+0x10/0x10 [ 615.993662][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 615.998982][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.004263][ C0] ? __kthread_parkme+0x148/0x220 [ 616.009353][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.014656][ C0] kthread+0x2c1/0x3a0 [ 616.018967][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 616.024293][ C0] ? __pfx_kthread+0x10/0x10 [ 616.028944][ C0] ret_from_fork+0x45/0x80 [ 616.033453][ C0] ? __pfx_kthread+0x10/0x10 [ 616.038116][ C0] ret_from_fork_asm+0x1a/0x30 [ 616.042978][ C0] [ 616.046040][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 616.056443][ C0] Call Trace: [ 616.060292][ C0] [ 616.063283][ C0] __schedule+0x105f/0x34b0 [ 616.067864][ C0] ? __pfx___schedule+0x10/0x10 [ 616.072874][ C0] ? schedule+0x298/0x350 [ 616.077275][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.082401][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 616.087766][ C0] ? lock_acquire+0x2f/0xb0 [ 616.092348][ C0] ? schedule+0x1fd/0x350 [ 616.096769][ C0] schedule+0xe7/0x350 [ 616.100921][ C0] rescuer_thread+0x946/0xe20 [ 616.105682][ C0] ? __kthread_parkme+0xb7/0x220 [ 616.110715][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.116191][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.121477][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.126866][ C0] ? __kthread_parkme+0x148/0x220 [ 616.131978][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.137466][ C0] kthread+0x2c1/0x3a0 [ 616.141757][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 616.147148][ C0] ? __pfx_kthread+0x10/0x10 [ 616.151887][ C0] ret_from_fork+0x45/0x80 [ 616.156470][ C0] ? __pfx_kthread+0x10/0x10 [ 616.161293][ C0] ret_from_fork_asm+0x1a/0x30 [ 616.166225][ C0] [ 616.169275][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 616.179539][ C0] Call Trace: [ 616.182855][ C0] the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed [ 616.185831][ C0] __schedule+0x105f/0x34b0 [ 616.190388][ C0] ? __pfx___schedule+0x10/0x10 [ 616.195365][ C0] ? schedule+0x298/0x350 [ 616.199778][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.204845][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 616.210099][ C0] ? lock_acquire+0x2f/0xb0 [ 616.214730][ C0] ? schedule+0x1fd/0x350 [ 616.219238][ C0] schedule+0xe7/0x350 [ 616.223369][ C0] rescuer_thread+0x946/0xe20 [ 616.228087][ C0] ? __kthread_parkme+0xb7/0x220 [ 616.233141][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.238215][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.243569][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.248914][ C0] ? __kthread_parkme+0x148/0x220 [ 616.254091][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.259345][ C0] kthread+0x2c1/0x3a0 [ 616.263446][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 616.268676][ C0] ? __pfx_kthread+0x10/0x10 [ 616.273304][ C0] ret_from_fork+0x45/0x80 [ 616.277759][ C0] ? __pfx_kthread+0x10/0x10 [ 616.282383][ C0] ret_from_fork_asm+0x1a/0x30 [ 616.287224][ C0] [ 616.290279][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 616.300652][ C0] Call Trace: [ 616.303952][ C0] [ 616.306910][ C0] __schedule+0x105f/0x34b0 [ 616.311676][ C0] ? __pfx___schedule+0x10/0x10 [ 616.316761][ C0] ? schedule+0x298/0x350 [ 616.321148][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.326242][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 616.331514][ C0] ? lock_acquire+0x2f/0xb0 [ 616.336053][ C0] ? schedule+0x1fd/0x350 [ 616.340422][ C0] schedule+0xe7/0x350 [ 616.344661][ C0] rescuer_thread+0x946/0xe20 [ 616.349402][ C0] ? __kthread_parkme+0xb7/0x220 [ 616.354384][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.359651][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.364957][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.370213][ C0] ? __kthread_parkme+0x148/0x220 [ 616.375291][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 616.380631][ C0] kthread+0x2c1/0x3a0 [ 616.384796][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 616.390043][ C0] ? __pfx_kthread+0x10/0x10 [ 616.394750][ C0] ret_from_fork+0x45/0x80 [ 616.399227][ C0] ? __pfx_kthread+0x10/0x10 [ 616.403902][ C0] ret_from_fork_asm+0x1a/0x30 [ 616.408735][ C0] [ 616.411797][ C0] task:kworker/0:0 state:R running task stack:21760 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 616.423659][ C0] Workqueue: 0x0 (events) [ 616.428137][ C0] Call Trace: [ 616.431440][ C0] [ 616.434394][ C0] __schedule+0x105f/0x34b0 [ 616.438937][ C0] ? __pfx___schedule+0x10/0x10 [ 616.443927][ C0] ? schedule+0x298/0x350 [ 616.448377][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.453536][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 616.458812][ C0] ? lock_acquire+0x2f/0xb0 [ 616.463378][ C0] ? schedule+0x1fd/0x350 [ 616.467936][ C0] schedule+0xe7/0x350 [ 616.472132][ C0] ? worker_thread+0x271/0xf00 [ 616.477311][ C0] worker_thread+0x2de/0xf00 [ 616.482048][ C0] ? __pfx_worker_thread+0x10/0x10 [ 616.487217][ C0] kthread+0x2c1/0x3a0 [ 616.491320][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 616.496558][ C0] ? __pfx_kthread+0x10/0x10 [ 616.501182][ C0] ret_from_fork+0x45/0x80 [ 616.505664][ C0] ? __pfx_kthread+0x10/0x10 [ 616.510285][ C0] ret_from_fork_asm+0x1a/0x30 [ 616.515104][ C0] [ 616.518156][ C0] task:kworker/0:1 state:S stack:21968 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 616.528485][ C0] Workqueue: usb_hub_wq hub_event [ 616.533673][ C0] Call Trace: [ 616.536975][ C0] [ 616.539960][ C0] __schedule+0x105f/0x34b0 [ 616.544539][ C0] ? __pfx___schedule+0x10/0x10 [ 616.549432][ C0] ? schedule+0x298/0x350 [ 616.553898][ C0] ? __pfx_lock_release+0x10/0x10 [ 616.559051][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 616.564380][ C0] ? lock_acquire+0x2f/0xb0 [ 616.568956][ C0] ? schedule+0x1fd/0x350 [ 616.573358][ C0] schedule+0xe7/0x350 [ 616.577527][ C0] schedule_preempt_disabled+0x13/0x30 [ 616.583065][ C0] __mutex_lock+0x5b8/0x9c0 [ 616.587811][ C0] ? input_register_device+0x98a/0x1110 [ 616.593407][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 616.598488][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 616.604119][ C0] ? kfree+0x130/0x480 [ 616.608234][ C0] ? kobject_get_path+0x94/0x2b0 [ 616.613232][ C0] ? input_register_device+0x97c/0x1110 [ 616.618835][ C0] ? input_register_device+0x98a/0x1110 [ 616.624441][ C0] input_register_device+0x98a/0x1110 [ 616.629906][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 616.635063][ C0] hid_connect+0x13a8/0x18a0 [ 616.639755][ C0] ? trace_kmalloc+0x2d/0xe0 [ 616.644436][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 616.649698][ C0] ? __asan_memset+0x23/0x50 [ 616.654366][ C0] ? __pfx_hid_connect+0x10/0x10 [ 616.659343][ C0] ? usbhid_start+0x152c/0x2340 [ 616.664464][ C0] hid_hw_start+0xaa/0x140 [ 616.668951][ C0] hid_device_probe+0x3e7/0x490 [ 616.674054][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 616.679466][ C0] really_probe+0x23e/0xa90 [ 616.684092][ C0] __driver_probe_device+0x1de/0x440 [ 616.689421][ C0] driver_probe_device+0x4c/0x1b0 [ 616.694490][ C0] __device_attach_driver+0x1df/0x310 [ 616.700074][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 616.705991][ C0] bus_for_each_drv+0x157/0x1e0 [ 616.710887][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 616.716299][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.721536][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 616.727825][ C0] __device_attach+0x1e8/0x4b0 [ 616.732819][ C0] ? __pfx___device_attach+0x10/0x10 [ 616.738156][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 616.743415][ C0] bus_probe_device+0x17f/0x1c0 [ 616.748348][ C0] device_add+0x114b/0x1a70 [ 616.753011][ C0] ? __pfx_device_add+0x10/0x10 [ 616.758104][ C0] ? __debugfs_create_file+0x413/0x660 [ 616.763748][ C0] hid_add_device+0x37f/0xa70 [ 616.768570][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 616.774128][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 616.779412][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 616.784913][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 616.790324][ C0] usbhid_probe+0xd3b/0x1410 [ 616.794955][ C0] usb_probe_interface+0x309/0x9d0 [ 616.800102][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 616.805766][ C0] really_probe+0x23e/0xa90 [ 616.810313][ C0] __driver_probe_device+0x1de/0x440 [ 616.815629][ C0] driver_probe_device+0x4c/0x1b0 [ 616.820746][ C0] __device_attach_driver+0x1df/0x310 [ 616.826148][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 616.832108][ C0] bus_for_each_drv+0x157/0x1e0 [ 616.837172][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 616.842727][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.848058][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 616.854541][ C0] __device_attach+0x1e8/0x4b0 [ 616.859361][ C0] ? __pfx___device_attach+0x10/0x10 [ 616.864712][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 616.870128][ C0] bus_probe_device+0x17f/0x1c0 [ 616.875129][ C0] device_add+0x114b/0x1a70 [ 616.879669][ C0] ? __pfx_device_add+0x10/0x10 [ 616.884592][ C0] ? mark_held_locks+0x9f/0xe0 [ 616.889512][ C0] usb_set_configuration+0x10cb/0x1c50 [ 616.895038][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 616.901233][ C0] usb_generic_driver_probe+0xb1/0x110 [ 616.906732][ C0] usb_probe_device+0xec/0x3e0 [ 616.911611][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 616.917100][ C0] really_probe+0x23e/0xa90 [ 616.921735][ C0] __driver_probe_device+0x1de/0x440 [ 616.927053][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 616.932561][ C0] driver_probe_device+0x4c/0x1b0 [ 616.937627][ C0] __device_attach_driver+0x1df/0x310 [ 616.943059][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 616.948994][ C0] bus_for_each_drv+0x157/0x1e0 [ 616.953909][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 616.959490][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.964744][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 616.970637][ C0] __device_attach+0x1e8/0x4b0 [ 616.975555][ C0] ? __pfx___device_attach+0x10/0x10 [ 616.980918][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 616.986161][ C0] bus_probe_device+0x17f/0x1c0 [ 616.991105][ C0] device_add+0x114b/0x1a70 [ 616.995763][ C0] ? __pfx_device_add+0x10/0x10 [ 617.000703][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 617.006574][ C0] usb_new_device+0xd90/0x1a10 [ 617.011429][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 617.016695][ C0] hub_event+0x2e58/0x4f40 [ 617.021196][ C0] ? __pfx_hub_event+0x10/0x10 [ 617.026049][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 617.031748][ C0] ? rcu_is_watching+0x12/0xc0 [ 617.036552][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.041792][ C0] ? process_one_work+0x921/0x1ba0 [ 617.046979][ C0] ? lock_acquire+0x2f/0xb0 [ 617.051548][ C0] ? process_one_work+0x921/0x1ba0 [ 617.056742][ C0] process_one_work+0x9c5/0x1ba0 [ 617.061810][ C0] ? __pfx_hub_event+0x10/0x10 [ 617.066646][ C0] ? __pfx_process_one_work+0x10/0x10 [ 617.072073][ C0] ? assign_work+0x1a0/0x250 [ 617.076717][ C0] worker_thread+0x6c8/0xf00 [ 617.081358][ C0] ? __kthread_parkme+0x148/0x220 [ 617.086420][ C0] ? __pfx_worker_thread+0x10/0x10 [ 617.091601][ C0] kthread+0x2c1/0x3a0 [ 617.095852][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.101093][ C0] ? __pfx_kthread+0x10/0x10 [ 617.105736][ C0] ret_from_fork+0x45/0x80 [ 617.110197][ C0] ? __pfx_kthread+0x10/0x10 [ 617.114814][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.119733][ C0] [ 617.122786][ C0] task:kworker/0:0H state:I stack:29584 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 617.133139][ C0] Workqueue: 0x0 (events_highpri) [ 617.138308][ C0] Call Trace: [ 617.141792][ C0] [ 617.144841][ C0] __schedule+0x105f/0x34b0 [ 617.149395][ C0] ? __pfx___schedule+0x10/0x10 [ 617.154324][ C0] ? schedule+0x298/0x350 [ 617.158733][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.163912][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.169195][ C0] ? lock_acquire+0x2f/0xb0 [ 617.173737][ C0] ? schedule+0x1fd/0x350 [ 617.178193][ C0] schedule+0xe7/0x350 [ 617.182409][ C0] ? worker_thread+0x271/0xf00 [ 617.187312][ C0] worker_thread+0x2de/0xf00 [ 617.191967][ C0] ? __pfx_worker_thread+0x10/0x10 [ 617.197204][ C0] kthread+0x2c1/0x3a0 [ 617.201326][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.206569][ C0] ? __pfx_kthread+0x10/0x10 [ 617.211288][ C0] ret_from_fork+0x45/0x80 [ 617.215743][ C0] ? __pfx_kthread+0x10/0x10 [ 617.220360][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.225257][ C0] [ 617.228306][ C0] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 617.238654][ C0] Call Trace: [ 617.241971][ C0] [ 617.244991][ C0] __schedule+0x105f/0x34b0 [ 617.249619][ C0] ? __pfx___schedule+0x10/0x10 [ 617.254531][ C0] ? schedule+0x298/0x350 [ 617.258902][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.264001][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.269248][ C0] ? lock_acquire+0x2f/0xb0 [ 617.273825][ C0] ? schedule+0x1fd/0x350 [ 617.278217][ C0] schedule+0xe7/0x350 [ 617.282419][ C0] rescuer_thread+0x946/0xe20 [ 617.287145][ C0] ? __kthread_parkme+0xb7/0x220 [ 617.292134][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.297295][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 617.302533][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 617.307782][ C0] ? __kthread_parkme+0x148/0x220 [ 617.312883][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 617.318132][ C0] kthread+0x2c1/0x3a0 [ 617.322232][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.327469][ C0] ? __pfx_kthread+0x10/0x10 [ 617.332129][ C0] ret_from_fork+0x45/0x80 [ 617.336650][ C0] ? __pfx_kthread+0x10/0x10 [ 617.341281][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.346093][ C0] [ 617.349128][ C0] task:rcu_tasks_kthre state:I stack:29280 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 617.359392][ C0] Call Trace: [ 617.362804][ C0] [ 617.365803][ C0] __schedule+0x105f/0x34b0 [ 617.370375][ C0] ? __pfx___schedule+0x10/0x10 [ 617.375287][ C0] ? schedule+0x298/0x350 [ 617.379672][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.384785][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.390036][ C0] ? lock_acquire+0x2f/0xb0 [ 617.394603][ C0] ? schedule+0x1fd/0x350 [ 617.398985][ C0] schedule+0xe7/0x350 [ 617.403086][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 617.407991][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 617.413155][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 617.418678][ C0] kthread+0x2c1/0x3a0 [ 617.423074][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.428334][ C0] ? __pfx_kthread+0x10/0x10 [ 617.432973][ C0] ret_from_fork+0x45/0x80 [ 617.437552][ C0] ? __pfx_kthread+0x10/0x10 [ 617.442271][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.447103][ C0] [ 617.450229][ C0] task:rcu_tasks_trace state:I stack:28864 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 617.460472][ C0] Call Trace: [ 617.463855][ C0] [ 617.466812][ C0] __schedule+0x105f/0x34b0 [ 617.471358][ C0] ? __pfx___schedule+0x10/0x10 [ 617.476246][ C0] ? schedule+0x298/0x350 [ 617.480781][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.486062][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.491661][ C0] ? lock_acquire+0x2f/0xb0 [ 617.496324][ C0] ? schedule+0x1fd/0x350 [ 617.500705][ C0] schedule+0xe7/0x350 [ 617.504827][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 617.509752][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 617.514793][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 617.520323][ C0] kthread+0x2c1/0x3a0 [ 617.524536][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.529852][ C0] ? __pfx_kthread+0x10/0x10 [ 617.534710][ C0] ret_from_fork+0x45/0x80 [ 617.539352][ C0] ? __pfx_kthread+0x10/0x10 [ 617.543994][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.548883][ C0] [ 617.551953][ C0] task:ksoftirqd/0 state:S stack:23536 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 617.562287][ C0] Call Trace: [ 617.565601][ C0] [ 617.568561][ C0] __schedule+0x105f/0x34b0 [ 617.573115][ C0] ? __pfx___schedule+0x10/0x10 [ 617.578055][ C0] ? schedule+0x298/0x350 [ 617.582469][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.587648][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.592910][ C0] ? lock_acquire+0x2f/0xb0 [ 617.597453][ C0] ? schedule+0x1fd/0x350 [ 617.601951][ C0] schedule+0xe7/0x350 [ 617.606175][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 617.611458][ C0] ? __kthread_parkme+0x148/0x220 [ 617.616586][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 617.622364][ C0] kthread+0x2c1/0x3a0 [ 617.626516][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.631885][ C0] ? __pfx_kthread+0x10/0x10 [ 617.636523][ C0] ret_from_fork+0x45/0x80 [ 617.641125][ C0] ? __pfx_kthread+0x10/0x10 [ 617.645797][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.650719][ C0] [ 617.653793][ C0] task:rcu_preempt state:I stack:27568 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 617.664254][ C0] Call Trace: [ 617.667551][ C0] [ 617.670505][ C0] __schedule+0x105f/0x34b0 [ 617.675083][ C0] ? __pfx___schedule+0x10/0x10 [ 617.679977][ C0] ? schedule+0x298/0x350 [ 617.684365][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.689816][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.695094][ C0] ? lock_acquire+0x2f/0xb0 [ 617.699639][ C0] ? schedule+0x1fd/0x350 [ 617.704048][ C0] schedule+0xe7/0x350 [ 617.708151][ C0] schedule_timeout+0x136/0x2a0 [ 617.713031][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 617.718451][ C0] ? __pfx_process_timeout+0x10/0x10 [ 617.723787][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 617.729631][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 617.735169][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 617.740001][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 617.745333][ C0] ? rcu_gp_init+0xc87/0x1630 [ 617.750084][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 617.755329][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.761192][ C0] rcu_gp_kthread+0x271/0x380 [ 617.765971][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 617.771223][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 617.776545][ C0] ? __kthread_parkme+0x148/0x220 [ 617.781631][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 617.787070][ C0] kthread+0x2c1/0x3a0 [ 617.791179][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.796420][ C0] ? __pfx_kthread+0x10/0x10 [ 617.801045][ C0] ret_from_fork+0x45/0x80 [ 617.805518][ C0] ? __pfx_kthread+0x10/0x10 [ 617.810158][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.814981][ C0] [ 617.818013][ C0] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 617.828305][ C0] Call Trace: [ 617.831814][ C0] [ 617.834809][ C0] __schedule+0x105f/0x34b0 [ 617.839380][ C0] ? __pfx___schedule+0x10/0x10 [ 617.844266][ C0] ? schedule+0x298/0x350 [ 617.848665][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.853743][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.859156][ C0] ? lock_acquire+0x2f/0xb0 [ 617.863784][ C0] ? schedule+0x1fd/0x350 [ 617.868173][ C0] schedule+0xe7/0x350 [ 617.872288][ C0] kthread_worker_fn+0x502/0xba0 [ 617.877357][ C0] ? __kthread_parkme+0x148/0x220 [ 617.882423][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 617.888214][ C0] kthread+0x2c1/0x3a0 [ 617.892500][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 617.897740][ C0] ? __pfx_kthread+0x10/0x10 [ 617.902450][ C0] ret_from_fork+0x45/0x80 [ 617.907004][ C0] ? __pfx_kthread+0x10/0x10 [ 617.911634][ C0] ret_from_fork_asm+0x1a/0x30 [ 617.916476][ C0] [ 617.919534][ C0] task:rcu_exp_gp_kthr state:D stack:28656 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 617.929909][ C0] Call Trace: [ 617.933241][ C0] [ 617.936212][ C0] __schedule+0x105f/0x34b0 [ 617.940774][ C0] ? __pfx___schedule+0x10/0x10 [ 617.945662][ C0] ? schedule+0x298/0x350 [ 617.950030][ C0] ? __pfx_lock_release+0x10/0x10 [ 617.955178][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 617.960504][ C0] ? lock_acquire+0x2f/0xb0 [ 617.965043][ C0] ? schedule+0x1fd/0x350 [ 617.969408][ C0] schedule+0xe7/0x350 [ 617.973508][ C0] schedule_timeout+0x136/0x2a0 [ 617.978416][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 617.983933][ C0] ? __pfx_process_timeout+0x10/0x10 [ 617.989323][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.995187][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 618.000524][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 618.006382][ C0] rcu_exp_wait_wake+0x95b/0x1640 [ 618.011471][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.016594][ C0] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 618.022106][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 618.027395][ C0] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 618.033166][ C0] kthread_worker_fn+0x305/0xba0 [ 618.038242][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 618.043597][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 618.049095][ C0] kthread+0x2c1/0x3a0 [ 618.053199][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 618.058435][ C0] ? __pfx_kthread+0x10/0x10 [ 618.063084][ C0] ret_from_fork+0x45/0x80 [ 618.067567][ C0] ? __pfx_kthread+0x10/0x10 [ 618.072200][ C0] ret_from_fork_asm+0x1a/0x30 [ 618.077029][ C0] [ 618.080064][ C0] task:migration/0 state:R running task stack:30000 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 618.092267][ C0] Stopper: 0x0 <- 0x0 [ 618.096309][ C0] Call Trace: [ 618.099605][ C0] [ 618.102560][ C0] __schedule+0x105f/0x34b0 [ 618.107111][ C0] ? __pfx___schedule+0x10/0x10 [ 618.112016][ C0] ? schedule+0x298/0x350 [ 618.116464][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.121607][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 618.126936][ C0] ? lock_acquire+0x2f/0xb0 [ 618.131536][ C0] ? schedule+0x1fd/0x350 [ 618.135941][ C0] schedule+0xe7/0x350 [ 618.140047][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 618.145032][ C0] ? __kthread_parkme+0x148/0x220 [ 618.150193][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 618.155797][ C0] kthread+0x2c1/0x3a0 [ 618.159918][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 618.165168][ C0] ? __pfx_kthread+0x10/0x10 [ 618.169905][ C0] ret_from_fork+0x45/0x80 [ 618.174403][ C0] ? __pfx_kthread+0x10/0x10 [ 618.179125][ C0] ret_from_fork_asm+0x1a/0x30 [ 618.183956][ C0] [ 618.187009][ C0] task:cpuhp/0 state:S stack:26240 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 618.197255][ C0] Call Trace: [ 618.200647][ C0] [ 618.203622][ C0] __schedule+0x105f/0x34b0 [ 618.208189][ C0] ? __pfx___schedule+0x10/0x10 [ 618.213171][ C0] ? schedule+0x298/0x350 [ 618.217580][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.222691][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 618.227944][ C0] ? lock_acquire+0x2f/0xb0 [ 618.232493][ C0] ? schedule+0x1fd/0x350 [ 618.236860][ C0] schedule+0xe7/0x350 [ 618.240961][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 618.245937][ C0] ? __kthread_parkme+0x148/0x220 [ 618.251188][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 618.256771][ C0] kthread+0x2c1/0x3a0 [ 618.260884][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 618.266124][ C0] ? __pfx_kthread+0x10/0x10 [ 618.270741][ C0] ret_from_fork+0x45/0x80 [ 618.275192][ C0] ? __pfx_kthread+0x10/0x10 [ 618.279820][ C0] ret_from_fork_asm+0x1a/0x30 [ 618.284641][ C0] [ 618.287687][ C0] task:cpuhp/1 state:S stack:26464 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 618.297935][ C0] Call Trace: [ 618.301276][ C0] [ 618.304245][ C0] __schedule+0x105f/0x34b0 [ 618.308809][ C0] ? __pfx___schedule+0x10/0x10 [ 618.313803][ C0] ? schedule+0x298/0x350 [ 618.318181][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.323266][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 618.328593][ C0] ? lock_acquire+0x2f/0xb0 [ 618.333242][ C0] ? schedule+0x1fd/0x350 [ 618.337782][ C0] schedule+0xe7/0x350 [ 618.341974][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 618.347053][ C0] ? __kthread_parkme+0x148/0x220 [ 618.352303][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 618.357874][ C0] kthread+0x2c1/0x3a0 [ 618.362006][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 618.367287][ C0] ? __pfx_kthread+0x10/0x10 [ 618.371943][ C0] ret_from_fork+0x45/0x80 [ 618.376432][ C0] ? __pfx_kthread+0x10/0x10 [ 618.381220][ C0] ret_from_fork_asm+0x1a/0x30 [ 618.386120][ C0] [ 618.389165][ C0] task:migration/1 state:S stack:30000 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 618.399418][ C0] Stopper: 0x0 <- 0x0 [ 618.403590][ C0] Call Trace: [ 618.406918][ C0] [ 618.409988][ C0] __schedule+0x105f/0x34b0 [ 618.414543][ C0] ? __pfx___schedule+0x10/0x10 [ 618.419547][ C0] ? schedule+0x298/0x350 [ 618.424025][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.429208][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 618.434659][ C0] ? lock_acquire+0x2f/0xb0 [ 618.439253][ C0] ? schedule+0x1fd/0x350 [ 618.443815][ C0] schedule+0xe7/0x350 [ 618.448437][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 618.453505][ C0] ? __kthread_parkme+0x148/0x220 [ 618.458723][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 618.464251][ C0] kthread+0x2c1/0x3a0 [ 618.468370][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 618.473631][ C0] ? __pfx_kthread+0x10/0x10 [ 618.478279][ C0] ret_from_fork+0x45/0x80 [ 618.482749][ C0] ? __pfx_kthread+0x10/0x10 [ 618.487435][ C0] ret_from_fork_asm+0x1a/0x30 [ 618.492500][ C0] [ 618.495540][ C0] task:ksoftirqd/1 state:S stack:23792 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 618.505788][ C0] Call Trace: [ 618.509093][ C0] [ 618.512079][ C0] __schedule+0x105f/0x34b0 [ 618.516790][ C0] ? __pfx___schedule+0x10/0x10 [ 618.521700][ C0] ? schedule+0x298/0x350 [ 618.526187][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.531354][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 618.536608][ C0] ? lock_acquire+0x2f/0xb0 [ 618.541146][ C0] ? schedule+0x1fd/0x350 [ 618.545554][ C0] schedule+0xe7/0x350 [ 618.549813][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 618.554828][ C0] ? __kthread_parkme+0x148/0x220 [ 618.559905][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 618.565464][ C0] kthread+0x2c1/0x3a0 [ 618.569582][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 618.574852][ C0] ? __pfx_kthread+0x10/0x10 [ 618.579565][ C0] ret_from_fork+0x45/0x80 [ 618.584126][ C0] ? __pfx_kthread+0x10/0x10 [ 618.588864][ C0] ret_from_fork_asm+0x1a/0x30 [ 618.593704][ C0] [ 618.596836][ C0] task:kworker/1:0 state:D stack:22480 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 618.607074][ C0] Workqueue: usb_hub_wq hub_event [ 618.612154][ C0] Call Trace: [ 618.615462][ C0] [ 618.618415][ C0] __schedule+0x105f/0x34b0 [ 618.622960][ C0] ? __pfx___schedule+0x10/0x10 [ 618.627968][ C0] ? schedule+0x298/0x350 [ 618.632331][ C0] ? __pfx_lock_release+0x10/0x10 [ 618.637407][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 618.642660][ C0] ? lock_acquire+0x2f/0xb0 [ 618.647233][ C0] ? schedule+0x1fd/0x350 [ 618.651680][ C0] schedule+0xe7/0x350 [ 618.655813][ C0] synchronize_rcu_expedited+0x392/0x450 [ 618.661490][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 618.667958][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 618.674076][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 618.679414][ C0] led_trigger_set+0x557/0xc60 [ 618.684215][ C0] ? __pfx_led_trigger_set+0x10/0x10 [ 618.689565][ C0] led_trigger_set_default+0x1bd/0x2a0 [ 618.695066][ C0] led_classdev_register_ext+0x78c/0x9e0 [ 618.700842][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 618.707129][ C0] ? __pfx_kasprintf+0x10/0x10 [ 618.711939][ C0] ? input_open_device+0x23c/0x320 [ 618.717091][ C0] input_leds_connect+0x552/0x8e0 [ 618.722159][ C0] input_attach_handler.isra.0+0x181/0x260 [ 618.728015][ C0] input_register_device+0xa84/0x1110 [ 618.733439][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 618.738524][ C0] hid_connect+0x13a8/0x18a0 [ 618.743145][ C0] ? trace_kmalloc+0x2d/0xe0 [ 618.747788][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 618.752961][ C0] ? __asan_memset+0x23/0x50 [ 618.757616][ C0] ? __pfx_hid_connect+0x10/0x10 [ 618.762809][ C0] ? usbhid_start+0x152c/0x2340 [ 618.767723][ C0] hid_hw_start+0xaa/0x140 [ 618.772204][ C0] hid_device_probe+0x3e7/0x490 [ 618.777085][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 618.782524][ C0] really_probe+0x23e/0xa90 [ 618.787059][ C0] __driver_probe_device+0x1de/0x440 [ 618.792394][ C0] driver_probe_device+0x4c/0x1b0 [ 618.797465][ C0] __device_attach_driver+0x1df/0x310 [ 618.802879][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 618.808843][ C0] bus_for_each_drv+0x157/0x1e0 [ 618.813964][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 618.819650][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 618.824963][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 618.830828][ C0] __device_attach+0x1e8/0x4b0 [ 618.835640][ C0] ? __pfx___device_attach+0x10/0x10 [ 618.840999][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 618.846330][ C0] bus_probe_device+0x17f/0x1c0 [ 618.851412][ C0] device_add+0x114b/0x1a70 [ 618.856166][ C0] ? __pfx_device_add+0x10/0x10 [ 618.861086][ C0] ? __debugfs_create_file+0x413/0x660 [ 618.866594][ C0] hid_add_device+0x37f/0xa70 [ 618.871419][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 618.877109][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 618.882396][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 618.887921][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 618.893363][ C0] usbhid_probe+0xd3b/0x1410 [ 618.897997][ C0] usb_probe_interface+0x309/0x9d0 [ 618.903145][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 618.908806][ C0] really_probe+0x23e/0xa90 [ 618.913487][ C0] __driver_probe_device+0x1de/0x440 [ 618.918911][ C0] driver_probe_device+0x4c/0x1b0 [ 618.923993][ C0] __device_attach_driver+0x1df/0x310 [ 618.929415][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 618.935358][ C0] bus_for_each_drv+0x157/0x1e0 [ 618.940332][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 618.945756][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 618.951173][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 618.957042][ C0] __device_attach+0x1e8/0x4b0 [ 618.961932][ C0] ? __pfx___device_attach+0x10/0x10 [ 618.967300][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 618.972654][ C0] bus_probe_device+0x17f/0x1c0 [ 618.977568][ C0] device_add+0x114b/0x1a70 [ 618.982121][ C0] ? __pfx_device_add+0x10/0x10 [ 618.987012][ C0] ? mark_held_locks+0x9f/0xe0 [ 618.991849][ C0] usb_set_configuration+0x10cb/0x1c50 [ 618.997379][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 619.003538][ C0] usb_generic_driver_probe+0xb1/0x110 [ 619.009041][ C0] usb_probe_device+0xec/0x3e0 [ 619.014038][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 619.019598][ C0] really_probe+0x23e/0xa90 [ 619.024177][ C0] __driver_probe_device+0x1de/0x440 [ 619.029546][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 619.035048][ C0] driver_probe_device+0x4c/0x1b0 [ 619.040131][ C0] __device_attach_driver+0x1df/0x310 [ 619.045721][ C0] ? __pfx___device_attach_driver+0x10/0x10