1][ C0] [ 516.923064][ C0] __schedule+0x105f/0x34b0 [ 516.923118][ C0] ? __pfx___schedule+0x10/0x10 [ 516.923166][ C0] ? schedule+0x298/0x350 [ 516.923210][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.923263][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.923314][ C0] ? lock_acquire+0x2f/0xb0 [ 516.923366][ C0] ? schedule+0x1fd/0x350 [ 516.923413][ C0] ? futex_wait_queue+0x41/0x1f0 [ 516.923462][ C0] schedule+0xe7/0x350 [ 516.923508][ C0] futex_wait_queue+0xfc/0x1f0 [ 516.923559][ C0] __futex_wait+0x291/0x3c0 [ 516.923611][ C0] ? __pfx___futex_wait+0x10/0x10 [ 516.923671][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 516.923727][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 516.923788][ C0] futex_wait+0xe9/0x380 [ 516.923836][ C0] ? __pfx_futex_wait+0x10/0x10 [ 516.923895][ C0] ? __pfx_do_madvise+0x10/0x10 [ 516.923952][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.924003][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 516.924057][ C0] ? __switch_to+0x749/0x1180 [ 516.924110][ C0] do_futex+0x22b/0x350 [ 516.924152][ C0] ? __pfx_do_futex+0x10/0x10 [ 516.924198][ C0] ? __pfx___schedule+0x10/0x10 [ 516.924248][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 516.924296][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 516.924341][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.924396][ C0] do_syscall_64+0xcd/0x250 [ 516.924458][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.924515][ C0] RIP: 0033:0x476403 [ 516.924544][ C0] RSP: 002b:000000c002683cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 516.924584][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 516.924611][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0002fd948 [ 516.924639][ C0] RBP: 000000c002683d40 R08: 0000000000000000 R09: 0000000000000000 [ 516.924665][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000025 [ 516.924691][ C0] R13: 0000000000000001 R14: 000000c0025aee00 R15: 0000000000000001 [ 516.924740][ C0] [ 516.924757][ C0] task:syz-executor state:S stack:24144 pid:2655 tgid:2655 ppid:2654 flags:0x00000002 [ 516.924868][ C0] Call Trace: [ 516.924881][ C0] [ 516.924910][ C0] __schedule+0x105f/0x34b0 [ 516.924967][ C0] ? __pfx___schedule+0x10/0x10 [ 516.925014][ C0] ? schedule+0x298/0x350 [ 516.925059][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.925111][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.925162][ C0] ? lock_acquire+0x2f/0xb0 [ 516.925215][ C0] ? schedule+0x1fd/0x350 [ 516.925265][ C0] schedule+0xe7/0x350 [ 516.925311][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 516.925356][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 516.925410][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.925481][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 516.925549][ C0] do_select+0x12ec/0x17b0 [ 516.925640][ C0] ? __pfx_do_select+0x10/0x10 [ 516.925695][ C0] ? hlock_class+0x4e/0x130 [ 516.925738][ C0] ? mark_lock+0xb5/0xc60 [ 516.925801][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.925861][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.925928][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.925989][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.926050][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.926110][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.926181][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.926258][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.926319][ C0] ? __pfx_pollwake+0x10/0x10 [ 516.926384][ C0] ? lock_acquire+0x2f/0xb0 [ 516.926465][ C0] ? __might_fault+0xe3/0x190 [ 516.926523][ C0] ? __might_fault+0xe3/0x190 [ 516.926591][ C0] ? core_sys_select+0x459/0xb80 [ 516.926649][ C0] core_sys_select+0x459/0xb80 [ 516.926719][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 516.926790][ C0] ? ktime_get_ts64+0x106/0x2a0 [ 516.926864][ C0] ? set_user_sigmask+0x217/0x2a0 [ 516.926929][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 516.927001][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 516.927065][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 516.927124][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.927182][ C0] __x64_sys_pselect6+0x183/0x240 [ 516.927246][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 516.927322][ C0] do_syscall_64+0xcd/0x250 [ 516.927383][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.927439][ C0] RIP: 0033:0x7f17c659ddbc [ 516.927470][ C0] RSP: 002b:00007ffd0d8e8b60 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 516.927508][ C0] RAX: ffffffffffffffda RBX: 00007ffd0d8e8c90 RCX: 00007f17c659ddbc [ 516.927537][ C0] RDX: 0000000000000000 RSI: 00007ffd0d8e8c90 RDI: 0000000000000025 [ 516.927564][ C0] RBP: 00007ffd0d8e90c0 R08: 00007ffd0d8e8b90 R09: 00007ffd0d8e8ba0 [ 516.927593][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd0d8e8f10 [ 516.927621][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffd0d8e8d20 [ 516.927672][ C0] [ 516.927689][ C0] task:kworker/1:3 state:I stack:29680 pid:5483 tgid:5483 ppid:2 flags:0x00004000 [ 516.927819][ C0] Workqueue: 0x0 (events) [ 516.927864][ C0] Call Trace: [ 516.927878][ C0] [ 516.927906][ C0] __schedule+0x105f/0x34b0 [ 516.927964][ C0] ? __pfx___schedule+0x10/0x10 [ 516.928011][ C0] ? schedule+0x298/0x350 [ 516.928055][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.928108][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.928159][ C0] ? lock_acquire+0x2f/0xb0 [ 516.928212][ C0] ? schedule+0x1fd/0x350 [ 516.928262][ C0] schedule+0xe7/0x350 [ 516.928305][ C0] ? worker_thread+0x271/0xf00 [ 516.928362][ C0] worker_thread+0x2de/0xf00 [ 516.928439][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.928497][ C0] kthread+0x2c1/0x3a0 [ 516.928538][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.928581][ C0] ? __pfx_kthread+0x10/0x10 [ 516.928625][ C0] ret_from_fork+0x45/0x80 [ 516.928682][ C0] ? __pfx_kthread+0x10/0x10 [ 516.928725][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.928799][ C0] [ 516.928816][ C0] task:kworker/1:4 state:I stack:22704 pid:5485 tgid:5485 ppid:2 flags:0x00004000 [ 516.928933][ C0] Workqueue: 0x0 (events_power_efficient) [ 516.928981][ C0] Call Trace: [ 516.928994][ C0] [ 516.929015][ C0] __schedule+0x105f/0x34b0 [ 516.929071][ C0] ? __pfx___schedule+0x10/0x10 [ 516.929117][ C0] ? schedule+0x298/0x350 [ 516.929159][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.929211][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.929261][ C0] ? lock_acquire+0x2f/0xb0 [ 516.929313][ C0] ? schedule+0x1fd/0x350 [ 516.929362][ C0] schedule+0xe7/0x350 [ 516.929405][ C0] ? worker_thread+0x271/0xf00 [ 516.929461][ C0] worker_thread+0x2de/0xf00 [ 516.929532][ C0] ? __kthread_parkme+0x148/0x220 [ 516.929580][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.929642][ C0] kthread+0x2c1/0x3a0 [ 516.929682][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.929726][ C0] ? __pfx_kthread+0x10/0x10 [ 516.929770][ C0] ret_from_fork+0x45/0x80 [ 516.929825][ C0] ? __pfx_kthread+0x10/0x10 [ 516.929868][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.929948][ C0] [ 516.929964][ C0] task:kworker/1:5 state:I stack:29152 pid:5490 tgid:5490 ppid:2 flags:0x00004000 [ 516.930089][ C0] Workqueue: 0x0 (events) [ 516.930134][ C0] Call Trace: [ 516.930147][ C0] [ 516.930169][ C0] __schedule+0x105f/0x34b0 [ 516.930224][ C0] ? __pfx___schedule+0x10/0x10 [ 516.930271][ C0] ? schedule+0x298/0x350 [ 516.930316][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.930367][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.930417][ C0] ? lock_acquire+0x2f/0xb0 [ 516.930470][ C0] ? schedule+0x1fd/0x350 [ 516.930520][ C0] schedule+0xe7/0x350 [ 516.930564][ C0] ? worker_thread+0x271/0xf00 [ 516.930620][ C0] worker_thread+0x2de/0xf00 [ 516.930690][ C0] ? __kthread_parkme+0x148/0x220 [ 516.930738][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.930795][ C0] kthread+0x2c1/0x3a0 [ 516.930834][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.930878][ C0] ? __pfx_kthread+0x10/0x10 [ 516.930930][ C0] ret_from_fork+0x45/0x80 [ 516.930985][ C0] ? __pfx_kthread+0x10/0x10 [ 516.931029][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.931101][ C0] [ 516.931118][ C0] task:kworker/0:3 state:D stack:22624 pid:5495 tgid:5495 ppid:2 flags:0x00004000 [ 516.931227][ C0] Workqueue: usb_hub_wq hub_event [ 516.931288][ C0] Call Trace: [ 516.931302][ C0] [ 516.931324][ C0] __schedule+0x105f/0x34b0 [ 516.931380][ C0] ? __pfx___schedule+0x10/0x10 [ 516.931428][ C0] ? schedule+0x298/0x350 [ 516.931473][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.931526][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.931578][ C0] ? lock_acquire+0x2f/0xb0 [ 516.931631][ C0] ? schedule+0x1fd/0x350 [ 516.931679][ C0] schedule+0xe7/0x350 [ 516.931723][ C0] schedule_timeout+0x136/0x2a0 [ 516.931761][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.931801][ C0] ? __pfx_process_timeout+0x10/0x10 [ 516.931848][ C0] ? mark_held_locks+0x9f/0xe0 [ 516.931912][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.931962][ C0] __wait_for_common+0x3e1/0x600 [ 516.932011][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.932056][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 516.932124][ C0] usb_start_wait_urb+0x148/0x4c0 [ 516.932181][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 516.932249][ C0] ? __asan_memset+0x23/0x50 [ 516.932307][ C0] usb_control_msg+0x327/0x4b0 [ 516.932363][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 516.932417][ C0] ? usb_control_msg+0x3a3/0x4b0 [ 516.932480][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 516.932548][ C0] usbhid_parse+0x679/0xa20 [ 516.932609][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 516.932677][ C0] hid_add_device+0x18b/0xa70 [ 516.932741][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 516.932800][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 516.932861][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 516.932927][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 516.932975][ C0] usbhid_probe+0xd3b/0x1410 [ 516.933037][ C0] usb_probe_interface+0x309/0x9d0 [ 516.933087][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 516.933135][ C0] really_probe+0x23e/0xa90 [ 516.933183][ C0] __driver_probe_device+0x1de/0x440 [ 516.933231][ C0] driver_probe_device+0x4c/0x1b0 [ 516.933276][ C0] __device_attach_driver+0x1df/0x310 [ 516.933323][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 516.933366][ C0] bus_for_each_drv+0x157/0x1e0 [ 516.933425][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 516.933484][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.933535][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 516.933587][ C0] __device_attach+0x1e8/0x4b0 [ 516.933631][ C0] ? __pfx___device_attach+0x10/0x10 [ 516.933676][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 516.933725][ C0] bus_probe_device+0x17f/0x1c0 [ 516.933790][ C0] device_add+0x114b/0x1a70 [ 516.933844][ C0] ? __pfx_device_add+0x10/0x10 [ 516.933917][ C0] usb_set_configuration+0x10cb/0x1c50 [ 516.934035][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 516.934091][ C0] usb_generic_driver_probe+0xb1/0x110 [ 516.934147][ C0] usb_probe_device+0xec/0x3e0 [ 516.934186][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 516.934228][ C0] really_probe+0x23e/0xa90 [ 516.934275][ C0] __driver_probe_device+0x1de/0x440 [ 516.934318][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 516.934366][ C0] driver_probe_device+0x4c/0x1b0 [ 516.934410][ C0] __device_attach_driver+0x1df/0x310 [ 516.934457][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 516.934500][ C0] bus_for_each_drv+0x157/0x1e0 [ 516.934558][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 516.934618][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.934681][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 516.934731][ C0] __device_attach+0x1e8/0x4b0 [ 516.934774][ C0] ? __pfx___device_attach+0x10/0x10 [ 516.934818][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 516.934883][ C0] bus_probe_device+0x17f/0x1c0 [ 516.934953][ C0] device_add+0x114b/0x1a70 [ 516.935007][ C0] ? __pfx_device_add+0x10/0x10 [ 516.935055][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 516.935128][ C0] usb_new_device+0xd90/0x1a10 [ 516.935199][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 516.935273][ C0] hub_event+0x2e58/0x4f40 [ 516.935375][ C0] ? __pfx_hub_event+0x10/0x10 [ 516.935439][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 516.935495][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.935537][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.935582][ C0] ? process_one_work+0x921/0x1ba0 [ 516.935642][ C0] ? lock_acquire+0x2f/0xb0 [ 516.935695][ C0] ? process_one_work+0x921/0x1ba0 [ 516.935757][ C0] process_one_work+0x9c5/0x1ba0 [ 516.935829][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 516.935871][ C0] ? __pfx_process_one_work+0x10/0x10 [ 516.935948][ C0] ? assign_work+0x1a0/0x250 [ 516.936008][ C0] worker_thread+0x6c8/0xf00 [ 516.936078][ C0] ? __kthread_parkme+0x148/0x220 [ 516.936126][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.936183][ C0] kthread+0x2c1/0x3a0 [ 516.936223][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.936267][ C0] ? __pfx_kthread+0x10/0x10 [ 516.936311][ C0] ret_from_fork+0x45/0x80 [ 516.936367][ C0] ? __pfx_kthread+0x10/0x10 [ 516.936410][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.936483][ C0] [ 516.936500][ C0] task:kworker/0:4 state:I stack:29152 pid:7781 tgid:7781 ppid:2 flags:0x00004000 [ 516.936682][ C0] Workqueue: 0x0 (events) [ 516.936728][ C0] Call Trace: [ 516.936742][ C0] [ 516.936764][ C0] __schedule+0x105f/0x34b0 [ 516.936821][ C0] ? __pfx___schedule+0x10/0x10 [ 516.936867][ C0] ? schedule+0x298/0x350 [ 516.936918][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.936971][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.937023][ C0] ? lock_acquire+0x2f/0xb0 [ 516.937076][ C0] ? schedule+0x1fd/0x350 [ 516.937126][ C0] schedule+0xe7/0x350 [ 516.937168][ C0] ? worker_thread+0x271/0xf00 [ 516.937224][ C0] worker_thread+0x2de/0xf00 [ 516.937301][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.937359][ C0] kthread+0x2c1/0x3a0 [ 516.937399][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.937443][ C0] ? __pfx_kthread+0x10/0x10 [ 516.937489][ C0] ret_from_fork+0x45/0x80 [ 516.937544][ C0] ? __pfx_kthread+0x10/0x10 [ 516.937588][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.937661][ C0] [ 516.937678][ C0] task:kworker/0:5 state:R running task stack:22352 pid:7791 tgid:7791 ppid:2 flags:0x00004000 [ 516.937796][ C0] Workqueue: events console_callback [ 516.937850][ C0] Call Trace: [ 516.937863][ C0] [ 516.937885][ C0] __schedule+0x105f/0x34b0 [ 516.937948][ C0] ? __pfx___schedule+0x10/0x10 [ 516.937994][ C0] ? schedule+0x298/0x350 [ 516.938038][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.938100][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.938145][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.938202][ C0] schedule+0xe7/0x350 [ 516.938248][ C0] schedule_timeout+0x258/0x2a0 [ 516.938289][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.938342][ C0] ? mark_held_locks+0x9f/0xe0 [ 516.938399][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.938448][ C0] ___down_common+0x2d7/0x460 [ 516.938510][ C0] ? __pfx____down_common+0x10/0x10 [ 516.938571][ C0] ? lock_acquire+0x2f/0xb0 [ 516.938634][ C0] __down+0x20/0x30 [ 516.938685][ C0] down+0x74/0xa0 [ 516.938735][ C0] console_lock+0x5b/0xa0 [ 516.938772][ C0] console_callback+0x63/0x4c0 [ 516.938827][ C0] ? __pfx_console_callback+0x10/0x10 [ 516.938883][ C0] ? lock_acquire+0x2f/0xb0 [ 516.938944][ C0] ? process_one_work+0x921/0x1ba0 [ 516.939008][ C0] process_one_work+0x9c5/0x1ba0 [ 516.939080][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 516.939139][ C0] ? __pfx_process_one_work+0x10/0x10 [ 516.939209][ C0] ? assign_work+0x1a0/0x250 [ 516.939267][ C0] worker_thread+0x6c8/0xf00 [ 516.939337][ C0] ? __kthread_parkme+0x148/0x220 [ 516.939381][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.939438][ C0] kthread+0x2c1/0x3a0 [ 516.939477][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.939521][ C0] ? __pfx_kthread+0x10/0x10 [ 516.939566][ C0] ret_from_fork+0x45/0x80 [ 516.939626][ C0] ? __pfx_kthread+0x10/0x10 [ 516.939670][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.939742][ C0] [ 516.939759][ C0] task:kworker/u8:8 state:I stack:26048 pid:10097 tgid:10097 ppid:2 flags:0x00004000 [ 516.939878][ C0] Workqueue: 0x0 (events_unbound) [ 516.939931][ C0] Call Trace: [ 516.939943][ C0] [ 516.939965][ C0] __schedule+0x105f/0x34b0 [ 516.940021][ C0] ? __pfx___schedule+0x10/0x10 [ 516.940069][ C0] ? schedule+0x298/0x350 [ 516.940112][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.940166][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.940218][ C0] ? lock_acquire+0x2f/0xb0 [ 516.940270][ C0] ? schedule+0x1fd/0x350 [ 516.940320][ C0] schedule+0xe7/0x350 [ 516.940362][ C0] ? worker_thread+0x271/0xf00 [ 516.940419][ C0] worker_thread+0x2de/0xf00 [ 516.940490][ C0] ? __kthread_parkme+0x148/0x220 [ 516.940536][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.940595][ C0] kthread+0x2c1/0x3a0 [ 516.940634][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.940679][ C0] ? __pfx_kthread+0x10/0x10 [ 516.940724][ C0] ret_from_fork+0x45/0x80 [ 516.940780][ C0] ? __pfx_kthread+0x10/0x10 [ 516.940823][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.940895][ C0] [ 516.940958][ C0] task:syz-executor state:S stack:26144 pid:12354 tgid:12354 ppid:2655 flags:0x00000000 [ 516.941073][ C0] Call Trace: [ 516.941086][ C0] [ 516.941108][ C0] __schedule+0x105f/0x34b0 [ 516.941162][ C0] ? __pfx___schedule+0x10/0x10 [ 516.941209][ C0] ? schedule+0x298/0x350 [ 516.941253][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.941307][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.941359][ C0] ? lock_acquire+0x2f/0xb0 [ 516.941411][ C0] ? schedule+0x1fd/0x350 [ 516.941462][ C0] schedule+0xe7/0x350 [ 516.941508][ C0] do_wait+0x1dd/0x570 [ 516.941566][ C0] kernel_wait4+0x16c/0x280 [ 516.941623][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 516.941685][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 516.941737][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.941788][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 516.941842][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.941913][ C0] __do_sys_wait4+0x15f/0x170 [ 516.941968][ C0] ? find_held_lock+0x2d/0x110 [ 516.942013][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 516.942096][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 516.942160][ C0] do_syscall_64+0xcd/0x250 [ 516.942219][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.942276][ C0] RIP: 0033:0x7ff68a384213 [ 516.942307][ C0] RSP: 002b:00007ffe81bff678 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 516.942347][ C0] RAX: ffffffffffffffda RBX: 0000000000003046 RCX: 00007ff68a384213 [ 516.942375][ C0] RDX: 0000000040000000 RSI: 00007ffe81bff68c RDI: 00000000ffffffff [ 516.942403][ C0] RBP: 00007ffe81bff68c R08: 0000000000000000 R09: 0000000000000000 [ 516.942430][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe81bff710 [ 516.942457][ C0] R13: 00007ffe81bff718 R14: 0000000000000009 R15: 0000000000000000 [ 516.942506][ C0] [ 516.942522][ C0] task:syz-executor state:S stack:26144 pid:12356 tgid:12356 ppid:2655 flags:0x00000000 [ 516.942638][ C0] Call Trace: [ 516.942651][ C0] [ 516.942673][ C0] __schedule+0x105f/0x34b0 [ 516.942730][ C0] ? __pfx___schedule+0x10/0x10 [ 516.942777][ C0] ? schedule+0x298/0x350 [ 516.942822][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.942874][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.942933][ C0] ? lock_acquire+0x2f/0xb0 [ 516.942985][ C0] ? schedule+0x1fd/0x350 [ 516.943036][ C0] schedule+0xe7/0x350 [ 516.943081][ C0] do_wait+0x1dd/0x570 [ 516.943139][ C0] kernel_wait4+0x16c/0x280 [ 516.943195][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 516.943256][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 516.943314][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.943366][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 516.943422][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.943485][ C0] __do_sys_wait4+0x15f/0x170 [ 516.943539][ C0] ? find_held_lock+0x2d/0x110 [ 516.943584][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 516.943668][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 516.943732][ C0] do_syscall_64+0xcd/0x250 [ 516.943792][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.943848][ C0] RIP: 0033:0x7f4261094213 [ 516.943880][ C0] RSP: 002b:00007ffd8f72be68 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 516.943927][ C0] RAX: ffffffffffffffda RBX: 0000000000003049 RCX: 00007f4261094213 [ 516.943956][ C0] RDX: 0000000040000000 RSI: 00007ffd8f72be7c RDI: 00000000ffffffff [ 516.943983][ C0] RBP: 00007ffd8f72be7c R08: 0000000000000000 R09: 0000000000000000 [ 516.944011][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f72bf00 [ 516.944039][ C0] R13: 00007ffd8f72bf08 R14: 0000000000000009 R15: 0000000000000000 [ 516.944088][ C0] [ 516.944104][ C0] task:syz-executor state:S stack:26144 pid:12357 tgid:12357 ppid:2655 flags:0x00000000 [ 516.944221][ C0] Call Trace: [ 516.944234][ C0] [ 516.944255][ C0] __schedule+0x105f/0x34b0 [ 516.944312][ C0] ? __pfx___schedule+0x10/0x10 [ 516.944360][ C0] ? schedule+0x298/0x350 [ 516.944403][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.944457][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.944508][ C0] ? lock_acquire+0x2f/0xb0 [ 516.944560][ C0] ? schedule+0x1fd/0x350 [ 516.944611][ C0] schedule+0xe7/0x350 [ 516.944657][ C0] do_wait+0x1dd/0x570 [ 516.944714][ C0] kernel_wait4+0x16c/0x280 [ 516.944771][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 516.944833][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 516.944889][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.944955][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 516.945010][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.945074][ C0] __do_sys_wait4+0x15f/0x170 [ 516.945125][ C0] ? find_held_lock+0x2d/0x110 [ 516.945358][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 516.945447][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 516.945510][ C0] do_syscall_64+0xcd/0x250 [ 516.945570][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.945625][ C0] RIP: 0033:0x7f68250a4213 [ 516.945664][ C0] RSP: 002b:00007ffdb8f42438 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 516.945703][ C0] RAX: ffffffffffffffda RBX: 000000000000304b RCX: 00007f68250a4213 [ 516.945732][ C0] RDX: 0000000040000000 RSI: 00007ffdb8f4244c RDI: 00000000ffffffff [ 516.945760][ C0] RBP: 00007ffdb8f4244c R08: 0000000000000000 R09: 0000000000000000 [ 516.945788][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb8f424d0 [ 516.945815][ C0] R13: 00007ffdb8f424d8 R14: 0000000000000009 R15: 0000000000000000 [ 516.945866][ C0] [ 516.945882][ C0] task:syz-executor state:S stack:24784 pid:12358 tgid:12358 ppid:12354 flags:0x00000000 [ 516.946015][ C0] Call Trace: [ 516.946030][ C0] [ 516.946051][ C0] __schedule+0x105f/0x34b0 [ 516.946108][ C0] ? __pfx___schedule+0x10/0x10 [ 516.946155][ C0] ? schedule+0x298/0x350 [ 516.946199][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.946252][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.946303][ C0] ? lock_acquire+0x2f/0xb0 [ 516.946356][ C0] ? schedule+0x1fd/0x350 [ 516.946404][ C0] ? do_nanosleep+0x18a/0x510 [ 516.946443][ C0] schedule+0xe7/0x350 [ 516.946489][ C0] do_nanosleep+0x216/0x510 [ 516.946528][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 516.946589][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 516.946634][ C0] ? __asan_memset+0x23/0x50 [ 516.946685][ C0] ? __hrtimer_init+0x106/0x2c0 [ 516.946744][ C0] hrtimer_nanosleep+0x146/0x370 [ 516.946806][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 516.946864][ C0] ? __might_fault+0xe3/0x190 [ 516.946934][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.946995][ C0] ? get_timespec64+0x148/0x240 [ 516.947038][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 516.947092][ C0] common_nsleep+0xa1/0xd0 [ 516.947146][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 516.947208][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 516.947281][ C0] do_syscall_64+0xcd/0x250 [ 516.947342][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.947399][ C0] RIP: 0033:0x7ff68a3c00a3 [ 516.947432][ C0] RSP: 002b:00007ffe81bff478 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 516.947471][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff68a3c00a3 [ 516.947500][ C0] RDX: 00007ffe81bff490 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.947528][ C0] RBP: 00007ffe81bff4ec R08: 000000000000e51c R09: 00007ff68b081080 [ 516.947557][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 516.947583][ C0] R13: 000000000007e29f R14: 000000000007dedb R15: 00007ffe81bff540 [ 516.947633][ C0] [ 516.947649][ C0] task:syz-executor state:S stack:26144 pid:12360 tgid:12360 ppid:2655 flags:0x00000000 [ 516.947763][ C0] Call Trace: [ 516.947776][ C0] [ 516.947798][ C0] __schedule+0x105f/0x34b0 [ 516.947856][ C0] ? __pfx___schedule+0x10/0x10 [ 516.947903][ C0] ? schedule+0x298/0x350 [ 516.947952][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.948005][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.948056][ C0] ? lock_acquire+0x2f/0xb0 [ 516.948108][ C0] ? schedule+0x1fd/0x350 [ 516.948158][ C0] schedule+0xe7/0x350 [ 516.948203][ C0] do_wait+0x1dd/0x570 [ 516.948260][ C0] kernel_wait4+0x16c/0x280 [ 516.948315][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 516.948377][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 516.948433][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.948485][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 516.948541][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.948604][ C0] __do_sys_wait4+0x15f/0x170 [ 516.948657][ C0] ? find_held_lock+0x2d/0x110 [ 516.948701][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 516.948784][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 516.948850][ C0] do_syscall_64+0xcd/0x250 [ 516.948910][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.948974][ C0] RIP: 0033:0x7f5e5d424213 [ 516.949005][ C0] RSP: 002b:00007fffbe3d86a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 516.949046][ C0] RAX: ffffffffffffffda RBX: 000000000000304e RCX: 00007f5e5d424213 [ 516.949075][ C0] RDX: 0000000040000000 RSI: 00007fffbe3d86bc RDI: 00000000ffffffff [ 516.949103][ C0] RBP: 00007fffbe3d86bc R08: 0000000000000000 R09: 0000000000000000 [ 516.949130][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbe3d8740 [ 516.949157][ C0] R13: 00007fffbe3d8748 R14: 0000000000000009 R15: 0000000000000000 [ 516.949206][ C0] [ 516.949223][ C0] task:syz-executor state:S stack:23984 pid:12361 tgid:12361 ppid:12356 flags:0x00000000 [ 516.949334][ C0] Call Trace: [ 516.949347][ C0] [ 516.949370][ C0] __schedule+0x105f/0x34b0 [ 516.949424][ C0] ? __pfx___schedule+0x10/0x10 [ 516.949465][ C0] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 516.949515][ C0] ? schedule+0x298/0x350 [ 516.949559][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.949611][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.949664][ C0] ? lock_acquire+0x2f/0xb0 [ 516.949716][ C0] ? schedule+0x1fd/0x350 [ 516.949759][ C0] ? do_nanosleep+0x18a/0x510 [ 516.949799][ C0] schedule+0xe7/0x350 [ 516.949844][ C0] do_nanosleep+0x216/0x510 [ 516.949880][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 516.949947][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 516.949988][ C0] ? __asan_memset+0x23/0x50 [ 516.950035][ C0] ? __hrtimer_init+0x106/0x2c0 [ 516.950092][ C0] hrtimer_nanosleep+0x146/0x370 [ 516.950152][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 516.950211][ C0] ? __might_fault+0xe3/0x190 [ 516.950273][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.950334][ C0] ? get_timespec64+0x148/0x240 [ 516.950377][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 516.950425][ C0] common_nsleep+0xa1/0xd0 [ 516.950472][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 516.950534][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 516.950606][ C0] do_syscall_64+0xcd/0x250 [ 516.950667][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.950721][ C0] RIP: 0033:0x7f42610d00a3 [ 516.950752][ C0] RSP: 002b:00007ffd8f72bc68 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 516.950792][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f42610d00a3 [ 516.950820][ C0] RDX: 00007ffd8f72bc80 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.950848][ C0] RBP: 00007ffd8f72bcdc R08: 000000000000e51c R09: 00007f4261d8f080 [ 516.950875][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 516.950901][ C0] R13: 000000000007e261 R14: 000000000007de28 R15: 00007ffd8f72bd30 [ 516.950958][ C0] [ 516.950975][ C0] task:syz-executor state:S stack:26144 pid:12362 tgid:12362 ppid:2655 flags:0x00000000 [ 516.951091][ C0] Call Trace: [ 516.951104][ C0] [ 516.951125][ C0] __schedule+0x105f/0x34b0 [ 516.951180][ C0] ? __pfx___schedule+0x10/0x10 [ 516.951227][ C0] ? schedule+0x298/0x350 [ 516.951271][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.951324][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.951375][ C0] ? lock_acquire+0x2f/0xb0 [ 516.951428][ C0] ? schedule+0x1fd/0x350 [ 516.951476][ C0] schedule+0xe7/0x350 [ 516.951521][ C0] do_wait+0x1dd/0x570 [ 516.951579][ C0] kernel_wait4+0x16c/0x280 [ 516.951635][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 516.951695][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 516.951747][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.951798][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 516.951853][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 516.951922][ C0] __do_sys_wait4+0x15f/0x170 [ 516.951973][ C0] ? find_held_lock+0x2d/0x110 [ 516.952013][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 516.952093][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 516.952159][ C0] do_syscall_64+0xcd/0x250 [ 516.952221][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.952278][ C0] RIP: 0033:0x7eff81224213 [ 516.952308][ C0] RSP: 002b:00007fff5bfddc18 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 516.952348][ C0] RAX: ffffffffffffffda RBX: 0000000000003051 RCX: 00007eff81224213 [ 516.952377][ C0] RDX: 0000000040000000 RSI: 00007fff5bfddc2c RDI: 00000000ffffffff [ 516.952406][ C0] RBP: 00007fff5bfddc2c R08: 0000000000000000 R09: 0000000000000000 [ 516.952434][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff5bfddcb0 [ 516.952460][ C0] R13: 00007fff5bfddcb8 R14: 0000000000000009 R15: 0000000000000000 [ 516.952509][ C0] [ 516.952526][ C0] task:syz-executor state:S stack:24784 pid:12363 tgid:12363 ppid:12357 flags:0x00000000 [ 516.952643][ C0] Call Trace: [ 516.952656][ C0] [ 516.952677][ C0] __schedule+0x105f/0x34b0 [ 516.952733][ C0] ? __pfx___schedule+0x10/0x10 [ 516.952780][ C0] ? schedule+0x298/0x350 [ 516.952824][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.952877][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.952935][ C0] ? lock_acquire+0x2f/0xb0 [ 516.952988][ C0] ? schedule+0x1fd/0x350 [ 516.953034][ C0] ? do_nanosleep+0x18a/0x510 [ 516.953073][ C0] schedule+0xe7/0x350 [ 516.953117][ C0] do_nanosleep+0x216/0x510 [ 516.953153][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 516.953210][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 516.953252][ C0] ? __asan_memset+0x23/0x50 [ 516.953298][ C0] ? __hrtimer_init+0x106/0x2c0 [ 516.953355][ C0] hrtimer_nanosleep+0x146/0x370 [ 516.953413][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 516.953470][ C0] ? __might_fault+0xe3/0x190 [ 516.953527][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.953585][ C0] ? get_timespec64+0x148/0x240 [ 516.953626][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 516.953673][ C0] common_nsleep+0xa1/0xd0 [ 516.953717][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 516.953776][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 516.953846][ C0] do_syscall_64+0xcd/0x250 [ 516.953906][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.953969][ C0] RIP: 0033:0x7f68250e00a3 [ 516.954000][ C0] RSP: 002b:00007ffdb8f42238 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 516.954042][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f68250e00a3 [ 516.954071][ C0] RDX: 00007ffdb8f42250 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.954098][ C0] RBP: 00007ffdb8f422ac R08: 000000000000e51e R09: 00007f6825d9e080 [ 516.954125][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 516.954152][ C0] R13: 000000000007e2d2 R14: 000000000007de78 R15: 00007ffdb8f42300 [ 516.954202][ C0] [ 516.954220][ C0] task:syz-executor state:S stack:24784 pid:12366 tgid:12366 ppid:12360 flags:0x00000000 [ 516.954333][ C0] Call Trace: [ 516.954346][ C0] [ 516.954368][ C0] __schedule+0x105f/0x34b0 [ 516.954424][ C0] ? __pfx___schedule+0x10/0x10 [ 516.954472][ C0] ? schedule+0x298/0x350 [ 516.954517][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.954570][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.954621][ C0] ? lock_acquire+0x2f/0xb0 [ 516.954674][ C0] ? schedule+0x1fd/0x350 [ 516.954722][ C0] ? do_nanosleep+0x18a/0x510 [ 516.954762][ C0] schedule+0xe7/0x350 [ 516.954807][ C0] do_nanosleep+0x216/0x510 [ 516.954845][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 516.954904][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 516.954956][ C0] ? __asan_memset+0x23/0x50 [ 516.955005][ C0] ? __hrtimer_init+0x106/0x2c0 [ 516.955063][ C0] hrtimer_nanosleep+0x146/0x370 [ 516.955123][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 516.955180][ C0] ? __might_fault+0xe3/0x190 [ 516.955241][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.955301][ C0] ? get_timespec64+0x148/0x240 [ 516.955342][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 516.955391][ C0] common_nsleep+0xa1/0xd0 [ 516.955438][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 516.955499][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 516.955572][ C0] do_syscall_64+0xcd/0x250 [ 516.955632][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.955685][ C0] RIP: 0033:0x7f5e5d4600a3 [ 516.955717][ C0] RSP: 002b:00007fffbe3d84a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 516.955756][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5e5d4600a3 [ 516.955784][ C0] RDX: 00007fffbe3d84c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.955811][ C0] RBP: 00007fffbe3d851c R08: 000000000000e51c R09: 00007f5e5e122080 [ 516.955839][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 516.955866][ C0] R13: 000000000007e1e8 R14: 000000000007de92 R15: 00007fffbe3d8570 [ 516.955925][ C0] [ 516.955941][ C0] task:syz-executor state:S stack:24784 pid:12369 tgid:12369 ppid:12362 flags:0x00000000 [ 516.956056][ C0] Call Trace: [ 516.956069][ C0] [ 516.956091][ C0] __schedule+0x105f/0x34b0 [ 516.956149][ C0] ? __pfx___schedule+0x10/0x10 [ 516.956198][ C0] ? schedule+0x298/0x350 [ 516.956242][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.956296][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.956348][ C0] ? lock_acquire+0x2f/0xb0 [ 516.956401][ C0] ? schedule+0x1fd/0x350 [ 516.956449][ C0] ? do_nanosleep+0x18a/0x510 [ 516.956489][ C0] schedule+0xe7/0x350 [ 516.956534][ C0] do_nanosleep+0x216/0x510 [ 516.956571][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 516.956631][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 516.956673][ C0] ? __asan_memset+0x23/0x50 [ 516.956723][ C0] ? __hrtimer_init+0x106/0x2c0 [ 516.956782][ C0] hrtimer_nanosleep+0x146/0x370 [ 516.956841][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 516.956900][ C0] ? __might_fault+0xe3/0x190 [ 516.956970][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.957031][ C0] ? get_timespec64+0x148/0x240 [ 516.957073][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 516.957121][ C0] common_nsleep+0xa1/0xd0 [ 516.957167][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 516.957230][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 516.957302][ C0] do_syscall_64+0xcd/0x250 [ 516.957363][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.957419][ C0] RIP: 0033:0x7eff812600a3 [ 516.957449][ C0] RSP: 002b:00007fff5bfdda18 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 516.957488][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007eff812600a3 [ 516.957516][ C0] RDX: 00007fff5bfdda30 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.957542][ C0] RBP: 00007fff5bfdda8c R08: 000000000000e51e R09: 00007eff810aa080 [ 516.957569][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 516.957596][ C0] R13: 000000000007e299 R14: 000000000007dece R15: 00007fff5bfddae0 [ 516.957646][ C0] [ 516.957662][ C0] task:kworker/u8:9 state:I stack:28784 pid:12373 tgid:12373 ppid:2 flags:0x00004000 [ 516.957787][ C0] Workqueue: 0x0 (events_unbound) [ 516.957832][ C0] Call Trace: [ 516.957845][ C0] [ 516.957867][ C0] __schedule+0x105f/0x34b0 [ 516.957930][ C0] ? __pfx___schedule+0x10/0x10 [ 516.957978][ C0] ? schedule+0x298/0x350 [ 516.958022][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.958076][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.958127][ C0] ? lock_acquire+0x2f/0xb0 [ 516.958179][ C0] ? schedule+0x1fd/0x350 [ 516.958230][ C0] schedule+0xe7/0x350 [ 516.958272][ C0] ? worker_thread+0x271/0xf00 [ 516.958327][ C0] worker_thread+0x2de/0xf00 [ 516.958397][ C0] ? __kthread_parkme+0x148/0x220 [ 516.958445][ C0] ? __pfx_worker_thread+0x10/0x10 [ 516.958502][ C0] kthread+0x2c1/0x3a0 [ 516.958542][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.958586][ C0] ? __pfx_kthread+0x10/0x10 [ 516.958631][ C0] ret_from_fork+0x45/0x80 [ 516.958688][ C0] ? __pfx_kthread+0x10/0x10 [ 516.958731][ C0] ret_from_fork_asm+0x1a/0x30 [ 516.958804][ C0] [ 516.958821][ C0] task:syz.1.36 state:S stack:27504 pid:14626 tgid:14626 ppid:12361 flags:0x00000000 [ 516.958946][ C0] Call Trace: [ 516.958959][ C0] [ 516.958981][ C0] __schedule+0x105f/0x34b0 [ 516.959036][ C0] ? __pfx___schedule+0x10/0x10 [ 516.959084][ C0] ? schedule+0x298/0x350 [ 516.959129][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.959183][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.959236][ C0] ? lock_acquire+0x2f/0xb0 [ 516.959288][ C0] ? schedule+0x1fd/0x350 [ 516.959339][ C0] schedule+0xe7/0x350 [ 516.959386][ C0] schedule_timeout+0x258/0x2a0 [ 516.959427][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.959486][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.959536][ C0] __wait_for_common+0x3e1/0x600 [ 516.959582][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.959628][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 516.959673][ C0] ? dummy_queue+0x3fb/0xb70 [ 516.959724][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.959770][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 516.959822][ C0] raw_process_ep_io+0x5d7/0xb90 [ 516.959886][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 516.959947][ C0] ? __might_fault+0xe3/0x190 [ 516.960017][ C0] ? memdup_user+0x88/0xd0 [ 516.960071][ C0] raw_ioctl+0xa4d/0x2b90 [ 516.960125][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.960175][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.960224][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.960279][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 516.960335][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.960391][ C0] __x64_sys_ioctl+0x18f/0x220 [ 516.960447][ C0] do_syscall_64+0xcd/0x250 [ 516.960509][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.960566][ C0] RIP: 0033:0x7f426109dbfb [ 516.960597][ C0] RSP: 002b:00007ffd8f72a900 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 516.960636][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f426109dbfb [ 516.960664][ C0] RDX: 00007ffd8f72a980 RSI: 0000000040085507 RDI: 0000000000000003 [ 516.960692][ C0] RBP: 0000000000000003 R08: 00007f4261380320 R09: 0000000000000000 [ 516.960719][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 516.960746][ C0] R13: 0000000000000000 R14: 00007f4261255f80 R15: 00000000000013e0 [ 516.960796][ C0] [ 516.960812][ C0] task:udevd state:D stack:27856 pid:14627 tgid:14627 ppid:2547 flags:0x00000002 [ 516.960996][ C0] Call Trace: [ 516.961009][ C0] [ 516.961031][ C0] __schedule+0x105f/0x34b0 [ 516.961087][ C0] ? __pfx___schedule+0x10/0x10 [ 516.961135][ C0] ? schedule+0x298/0x350 [ 516.961180][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.961233][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.961286][ C0] ? lock_acquire+0x2f/0xb0 [ 516.961339][ C0] ? schedule+0x1fd/0x350 [ 516.961389][ C0] schedule+0xe7/0x350 [ 516.961434][ C0] synchronize_rcu_expedited+0x392/0x450 [ 516.961494][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 516.961554][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 516.961628][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 516.961697][ C0] evdev_release+0x23f/0x400 [ 516.961753][ C0] ? __pfx_evdev_release+0x10/0x10 [ 516.961806][ C0] __fput+0x3f6/0xb60 [ 516.961861][ C0] __fput_sync+0x45/0x50 [ 516.961907][ C0] __x64_sys_close+0x86/0x100 [ 516.961964][ C0] do_syscall_64+0xcd/0x250 [ 516.962024][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.962080][ C0] RIP: 0033:0x7f2ba91f30a8 [ 516.962111][ C0] RSP: 002b:00007ffd73aafba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 516.962150][ C0] RAX: ffffffffffffffda RBX: 00007f2ba90c7ae0 RCX: 00007f2ba91f30a8 [ 516.962179][ C0] RDX: fffffffffffffe60 RSI: 0000000080184540 RDI: 0000000000000008 [ 516.962206][ C0] RBP: 000056331ffb7860 R08: 00000000ffffffff R09: 00007f2ba92cdb10 [ 516.962234][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 516.962263][ C0] R13: 00005632e65b0e55 R14: 0000000000000004 R15: ffffffffffffffff [ 516.962315][ C0] [ 516.962332][ C0] task:syz.2.37 state:S stack:27504 pid:14628 tgid:14628 ppid:12363 flags:0x00000000 [ 516.962449][ C0] Call Trace: [ 516.962461][ C0] [ 516.962481][ C0] __schedule+0x105f/0x34b0 [ 516.962537][ C0] ? __pfx___schedule+0x10/0x10 [ 516.962583][ C0] ? schedule+0x298/0x350 [ 516.962626][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.962680][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.962732][ C0] ? lock_acquire+0x2f/0xb0 [ 516.962785][ C0] ? schedule+0x1fd/0x350 [ 516.962835][ C0] schedule+0xe7/0x350 [ 516.962882][ C0] schedule_timeout+0x258/0x2a0 [ 516.962931][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.962990][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.963040][ C0] __wait_for_common+0x3e1/0x600 [ 516.963088][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.963136][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 516.963184][ C0] ? dummy_queue+0x3fb/0xb70 [ 516.963235][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.963284][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 516.963335][ C0] raw_process_ep_io+0x5d7/0xb90 [ 516.963399][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 516.963453][ C0] ? __might_fault+0xe3/0x190 [ 516.963523][ C0] ? memdup_user+0x88/0xd0 [ 516.963576][ C0] raw_ioctl+0xa4d/0x2b90 [ 516.963630][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.963683][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.963733][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.963787][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 516.963841][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.963896][ C0] __x64_sys_ioctl+0x18f/0x220 [ 516.963960][ C0] do_syscall_64+0xcd/0x250 [ 516.964020][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.964077][ C0] RIP: 0033:0x7f68250adbfb [ 516.964107][ C0] RSP: 002b:00007ffdb8f40ed0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 516.964147][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f68250adbfb [ 516.964176][ C0] RDX: 00007ffdb8f40f50 RSI: 0000000040085507 RDI: 0000000000000003 [ 516.964204][ C0] RBP: 0000000000000003 R08: 00007f6825390320 R09: 0000000000000000 [ 516.964232][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 516.964259][ C0] R13: 0000000000000000 R14: 00007f6825265f80 R15: 00000000000013e0 [ 516.964309][ C0] [ 516.964326][ C0] task:udevd state:S stack:27840 pid:14629 tgid:14629 ppid:2547 flags:0x00000002 [ 516.964447][ C0] Call Trace: [ 516.964461][ C0] [ 516.964482][ C0] __schedule+0x105f/0x34b0 [ 516.964538][ C0] ? __pfx___schedule+0x10/0x10 [ 516.964586][ C0] ? schedule+0x298/0x350 [ 516.964630][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.964684][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.964735][ C0] ? lock_acquire+0x2f/0xb0 [ 516.964787][ C0] ? schedule+0x1fd/0x350 [ 516.964836][ C0] schedule+0xe7/0x350 [ 516.964882][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 516.964936][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 516.964981][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 516.965051][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 516.965106][ C0] do_epoll_wait+0x139b/0x1a90 [ 516.965191][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 516.965269][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 516.965335][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 516.965386][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 516.965432][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 516.965473][ C0] ? ksys_write+0x1ad/0x260 [ 516.965532][ C0] ? __pfx_ksys_write+0x10/0x10 [ 516.965605][ C0] do_syscall_64+0xcd/0x250 [ 516.965666][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.965722][ C0] RIP: 0033:0x7f2ba91ff457 [ 516.965752][ C0] RSP: 002b:00007ffd73ab4f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 516.965790][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ba91ff457 [ 516.965817][ C0] RDX: 0000000000000004 RSI: 00007ffd73ab4f58 RDI: 0000000000000004 [ 516.965844][ C0] RBP: 000056331ff8b970 R08: 0000000000000007 R09: 8579faa68a9f8770 [ 516.965872][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000056331ffbad20 [ 516.965899][ C0] R13: 00007ffd73ab4f58 R14: 00000000ffffffff R15: 000056331ff7e2c0 [ 516.965960][ C0] [ 516.965977][ C0] task:udevd state:S stack:27280 pid:14631 tgid:14631 ppid:2547 flags:0x00000002 [ 516.966096][ C0] Call Trace: [ 516.966109][ C0] [ 516.966131][ C0] __schedule+0x105f/0x34b0 [ 516.966187][ C0] ? __pfx___schedule+0x10/0x10 [ 516.966236][ C0] ? schedule+0x298/0x350 [ 516.966280][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.966333][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.966385][ C0] ? lock_acquire+0x2f/0xb0 [ 516.966437][ C0] ? schedule+0x1fd/0x350 [ 516.966487][ C0] schedule+0xe7/0x350 [ 516.966533][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 516.966580][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 516.966625][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 516.966695][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 516.966749][ C0] do_epoll_wait+0x139b/0x1a90 [ 516.966833][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 516.966910][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 516.966982][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 516.967032][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 516.967078][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 516.967118][ C0] ? ksys_write+0x1ad/0x260 [ 516.967176][ C0] ? __pfx_ksys_write+0x10/0x10 [ 516.967247][ C0] do_syscall_64+0xcd/0x250 [ 516.967305][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.967362][ C0] RIP: 0033:0x7f2ba91ff457 [ 516.967393][ C0] RSP: 002b:00007ffd73ab4f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 516.967434][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ba91ff457 [ 516.967462][ C0] RDX: 0000000000000004 RSI: 00007ffd73ab4f58 RDI: 0000000000000004 [ 516.967490][ C0] RBP: 000056331ffd6f50 R08: 0000000000000007 R09: 8579faa68a9f8770 [ 516.967517][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000056331ff9cfb0 [ 516.967545][ C0] R13: 00007ffd73ab4f58 R14: 00000000ffffffff R15: 000056331ff7e2c0 [ 516.967596][ C0] [ 516.967613][ C0] task:syz.3.38 state:S stack:27504 pid:14633 tgid:14633 ppid:12366 flags:0x00000000 [ 516.967731][ C0] Call Trace: [ 516.967745][ C0] [ 516.967766][ C0] __schedule+0x105f/0x34b0 [ 516.967822][ C0] ? __pfx___schedule+0x10/0x10 [ 516.967870][ C0] ? schedule+0x298/0x350 [ 516.967921][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.967975][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.968026][ C0] ? lock_acquire+0x2f/0xb0 [ 516.968079][ C0] ? schedule+0x1fd/0x350 [ 516.968125][ C0] ? do_nanosleep+0x18a/0x510 [ 516.968165][ C0] schedule+0xe7/0x350 [ 516.968212][ C0] do_nanosleep+0x216/0x510 [ 516.968251][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 516.968311][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 516.968355][ C0] ? __asan_memset+0x23/0x50 [ 516.968404][ C0] ? __hrtimer_init+0x106/0x2c0 [ 516.968463][ C0] hrtimer_nanosleep+0x146/0x370 [ 516.968524][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 516.968582][ C0] ? __might_fault+0xe3/0x190 [ 516.968644][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 516.968703][ C0] ? get_timespec64+0x148/0x240 [ 516.968746][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 516.968794][ C0] common_nsleep+0xa1/0xd0 [ 516.968840][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 516.968901][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 516.968979][ C0] do_syscall_64+0xcd/0x250 [ 516.969040][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.969096][ C0] RIP: 0033:0x7f5e5d4600a3 [ 516.969127][ C0] RSP: 002b:00007fffbe3d6148 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 516.969167][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e5d4600a3 [ 516.969196][ C0] RDX: 00007fffbe3d6160 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.969223][ C0] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001 [ 516.969249][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbe3d61b8 [ 516.969276][ C0] R13: 0000000020000080 R14: 00007f5e5d5e5f80 R15: 00000000000013d8 [ 516.969327][ C0] [ 516.969344][ C0] task:syz.4.39 state:S stack:27504 pid:14635 tgid:14635 ppid:12369 flags:0x00000000 [ 516.969464][ C0] Call Trace: [ 516.969477][ C0] [ 516.969499][ C0] __schedule+0x105f/0x34b0 [ 516.969555][ C0] ? __pfx___schedule+0x10/0x10 [ 516.969602][ C0] ? schedule+0x298/0x350 [ 516.969647][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.969700][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.969750][ C0] ? lock_acquire+0x2f/0xb0 [ 516.969800][ C0] ? schedule+0x1fd/0x350 [ 516.969848][ C0] schedule+0xe7/0x350 [ 516.969893][ C0] schedule_timeout+0x258/0x2a0 [ 516.969940][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.969999][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.970049][ C0] __wait_for_common+0x3e1/0x600 [ 516.970097][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.970144][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 516.970191][ C0] ? dummy_queue+0x3fb/0xb70 [ 516.970243][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.970289][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 516.970341][ C0] raw_process_ep0_io+0x4da/0x950 [ 516.970406][ C0] raw_ioctl+0xabd/0x2b90 [ 516.970470][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.970525][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 516.970581][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.970638][ C0] __x64_sys_ioctl+0x18f/0x220 [ 516.970694][ C0] do_syscall_64+0xcd/0x250 [ 516.970756][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.970812][ C0] RIP: 0033:0x7eff8122dbfb [ 516.970843][ C0] RSP: 002b:00007fff5bfdb6a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 516.970884][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff8122dbfb [ 516.970920][ C0] RDX: 00007fff5bfdb720 RSI: 0000000040085503 RDI: 0000000000000003 [ 516.970948][ C0] RBP: 00007fff5bfdb720 R08: 0000000000000001 R09: 0000000000000001 [ 516.970975][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fff5bfdb728 [ 516.971003][ C0] R13: 0000000020000080 R14: 00007eff813e5f80 R15: 00000000000013d8 [ 516.971053][ C0] [ 516.971070][ C0] task:syz.0.35 state:S stack:27504 pid:14636 tgid:14636 ppid:12358 flags:0x00000000 [ 516.971190][ C0] Call Trace: [ 516.971203][ C0] [ 516.971224][ C0] __schedule+0x105f/0x34b0 [ 516.971280][ C0] ? __pfx___schedule+0x10/0x10 [ 516.971328][ C0] ? schedule+0x298/0x350 [ 516.971372][ C0] ? __pfx_lock_release+0x10/0x10 [ 516.971425][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 516.971476][ C0] ? lock_acquire+0x2f/0xb0 [ 516.971528][ C0] ? schedule+0x1fd/0x350 [ 516.971578][ C0] schedule+0xe7/0x350 [ 516.971625][ C0] schedule_timeout+0x258/0x2a0 [ 516.971664][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.971719][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.971765][ C0] __wait_for_common+0x3e1/0x600 [ 516.971811][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 516.971856][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 516.971905][ C0] ? dummy_queue+0x3fb/0xb70 [ 516.971962][ C0] ? rcu_is_watching+0x12/0xc0 [ 516.972009][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 516.972061][ C0] raw_process_ep0_io+0x4da/0x950 [ 516.972125][ C0] raw_ioctl+0xabd/0x2b90 [ 516.972188][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.972243][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 516.972296][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 516.972353][ C0] __x64_sys_ioctl+0x18f/0x220 [ 516.972409][ C0] do_syscall_64+0xcd/0x250 [ 516.972469][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.972525][ C0] RIP: 0033:0x7ff68a38dbfb [ 516.972555][ C0] RSP: 002b:00007ffe81bfd100 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 516.972593][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff68a38dbfb [ 516.972622][ C0] RDX: 00007ffe81bfd180 RSI: 0000000040085503 RDI: 0000000000000003 [ 516.972649][ C0] RBP: 00007ffe81bfd180 R08: 0000000000000001 R09: 0000000000000001 [ 516.972675][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffe81bfd188 [ 516.972702][ C0] R13: 0000000020000080 R14: 00007ff68a545f80 R15: 00000000000013d8 [ 516.972751][ C0] [ 516.972768][ C0] [ 516.972768][ C0] Showing all locks held in the system: [ 516.972807][ C0] 5 locks held by kworker/0:1/9: [ 516.972832][ C0] #0: ffff888105e93548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 516.972956][ C0] #1: ffffc9000009fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 516.973069][ C0] #2: ffff888109be2190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 516.973182][ C0] #3: ffff88811bc91190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.973279][ C0] #4: ffff88811619a160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.973385][ C0] 10 locks held by kworker/0:2/803: [ 516.973410][ C0] #0: ffff888105e93548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 516.973521][ C0] #1: ffffc90001d6fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 516.973634][ C0] #2: ffff888109f82190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 516.973747][ C0] #3: ffff888119430190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.973843][ C0] #4: ffff888116199160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.973944][ C0] #5: ffff88811e06da20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.974038][ C0] #6: ffffffff89bd6bc8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 516.974150][ C0] #7: ffff8881056fc2c0 (&dev->mutex#2){+.+.}-{3:3}, at: input_open_device+0x4f/0x320 [ 516.974259][ C0] #8: ffff88811e06de18 (&hdev->ll_open_lock){+.+.}-{3:3}, at: hid_hw_open+0x25/0x170 [ 516.974368][ C0] #9: ffff88811d6f68f0 (&usbhid->mutex){+.+.}-{3:3}, at: usbhid_open+0x5b/0x3d0 [ 516.974475][ C0] 2 locks held by syslogd/2529: [ 516.974500][ C0] 7 locks held by udevd/2547: [ 516.974523][ C0] #0: ffffffff88fcba70 (dup_mmap_sem){.+.+}-{0:0}, at: copy_process+0x6cf9/0x91e0 [ 516.974625][ C0] #1: ffff888116792fd8 (&mm->mmap_lock){++++}-{3:3}, at: copy_process+0x6d1f/0x91e0 [ 516.974725][ C0] #2: ffff88810cffe758 (&mm->mmap_lock/1){+.+.}-{3:3}, at: copy_process+0x6d7f/0x91e0 [ 516.974833][ C0] #3: ffff88812463a230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 516.974948][ C0] #4: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 516.975060][ C0] #5: ffffffff89387ad8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 516.975169][ C0] #6: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 516.975279][ C0] 2 locks held by getty/2605: [ 516.975303][ C0] #0: ffff88810aabf0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 516.975396][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 516.975509][ C0] 5 locks held by kworker/0:3/5495: [ 516.975532][ C0] #0: ffff888105e93548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 516.975642][ C0] #1: ffffc9000288fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 516.975753][ C0] #2: ffff88810a322190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 516.975863][ C0] #3: ffff88811ab12190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.975961][ C0] #4: ffff88811619c160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 516.976059][ C0] 2 locks held by kworker/0:5/7791: [ 516.976085][ C0] 1 lock held by udevd/14627: [ 516.976108][ C0] #0: ffffffff88ec6a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 516.976217][ C0] [ 516.976227][ C0] ============================================= [ 516.976227][ C0] [ 517.072539][ C1] task:init state:S [ 517.096063][ T9] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 517.097252][ C1] stack:21832 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 517.097290][ C1] Call Trace: [ 517.097304][ C1] [ 517.097328][ C1] __schedule+0x105f/0x34b0 [ 517.103715][ T5495] keytouch 0003:0926:3333.0011: fixing up Keytouch IEC report descriptor [ 517.108615][ C1] ? __pfx___schedule+0x10/0x10 [ 517.108666][ C1] ? schedule+0x298/0x350 [ 517.108710][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.151591][ T5495] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0011/input/input22 [ 517.155971][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.168705][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0012/input/input23 [ 517.172027][ C1] ? lock_acquire+0x2f/0xb0 [ 517.172085][ C1] ? schedule+0x1fd/0x350 [ 517.172138][ C1] schedule+0xe7/0x350 [ 517.172189][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 517.503797][ T7781] usb 2-1: USB disconnect, device number 6 [ 517.506033][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 537.051097][ C1] ? do_sigtimedwait+0x37b/0x5c0 [ 537.051166][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 537.061506][ C1] do_sigtimedwait+0x42f/0x5c0 [ 537.066308][ C1] ? __pfx_do_sigtimedwait+0x10/0x10 [ 537.071624][ C1] ? lock_acquire+0x2f/0xb0 [ 537.076165][ C1] ? __might_fault+0xe3/0x190 [ 537.080884][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 537.086556][ C1] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 537.092743][ C1] ? xfd_validate_state+0x5d/0x180 [ 537.097916][ C1] do_syscall_64+0xcd/0x250 [ 537.102457][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.108380][ C1] RIP: 0033:0x7f8f48e5c23c [ 537.112835][ C1] RSP: 002b:00007ffc022e4860 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 537.121268][ C1] RAX: ffffffffffffffda RBX: 00007f8f4909213c RCX: 00007f8f48e5c23c [ 537.129257][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f8f490974a8 [ 537.137251][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 537.145246][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 537.153240][ C1] R13: 00007ffc022e48c8 R14: 0000556fafcd0169 R15: 00007f8f490cea80 [ 537.161263][ C1] [ 537.164294][ C1] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 537.174522][ C1] Call Trace: [ 537.177808][ C1] [ 537.180772][ C1] __schedule+0x105f/0x34b0 [ 537.185329][ C1] ? __pfx___schedule+0x10/0x10 [ 537.190205][ C1] ? schedule+0x298/0x350 [ 537.194559][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.199615][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.204848][ C1] ? lock_acquire+0x2f/0xb0 [ 537.209377][ C1] ? schedule+0x1fd/0x350 [ 537.213752][ C1] schedule+0xe7/0x350 [ 537.217843][ C1] ? kthreadd+0x2ce/0x7d0 [ 537.222226][ C1] kthreadd+0x5ba/0x7d0 [ 537.226415][ C1] ? __pfx_kthreadd+0x10/0x10 [ 537.231122][ C1] ret_from_fork+0x45/0x80 [ 537.235594][ C1] ? __pfx_kthreadd+0x10/0x10 [ 537.240302][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.245137][ C1] [ 537.248168][ C1] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 537.258410][ C1] Call Trace: [ 537.261714][ C1] [ 537.264672][ C1] __schedule+0x105f/0x34b0 [ 537.269202][ C1] ? __pfx___schedule+0x10/0x10 [ 537.274100][ C1] ? schedule+0x298/0x350 [ 537.278452][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.283556][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.288799][ C1] ? lock_acquire+0x2f/0xb0 [ 537.293340][ C1] ? schedule+0x1fd/0x350 [ 537.297700][ C1] schedule+0xe7/0x350 [ 537.301797][ C1] kthread_worker_fn+0x502/0xba0 [ 537.306761][ C1] ? __pfx_pwq_release_workfn+0x10/0x10 [ 537.312330][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 537.317814][ C1] kthread+0x2c1/0x3a0 [ 537.321903][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 537.327129][ C1] ? __pfx_kthread+0x10/0x10 [ 537.331755][ C1] ret_from_fork+0x45/0x80 [ 537.336228][ C1] ? __pfx_kthread+0x10/0x10 [ 537.340928][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.345734][ C1] [ 537.348762][ C1] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 537.358998][ C1] Call Trace: [ 537.362291][ C1] [ 537.365287][ C1] __schedule+0x105f/0x34b0 [ 537.369834][ C1] ? __pfx___schedule+0x10/0x10 [ 537.374717][ C1] ? schedule+0x298/0x350 [ 537.379070][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.384169][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.389415][ C1] ? lock_acquire+0x2f/0xb0 [ 537.393948][ C1] ? schedule+0x1fd/0x350 [ 537.398314][ C1] schedule+0xe7/0x350 [ 537.402410][ C1] rescuer_thread+0x946/0xe20 [ 537.407119][ C1] ? __kthread_parkme+0xb7/0x220 [ 537.412102][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.417189][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.422428][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 537.427662][ C1] ? __kthread_parkme+0x148/0x220 [ 537.432713][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.437944][ C1] kthread+0x2c1/0x3a0 [ 537.442034][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 537.447252][ C1] ? __pfx_kthread+0x10/0x10 [ 537.451886][ C1] ret_from_fork+0x45/0x80 [ 537.456352][ C1] ? __pfx_kthread+0x10/0x10 [ 537.460962][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.465775][ C1] [ 537.468807][ C1] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 537.479085][ C1] Call Trace: [ 537.482406][ C1] [ 537.485362][ C1] __schedule+0x105f/0x34b0 [ 537.489906][ C1] ? __pfx___schedule+0x10/0x10 [ 537.494787][ C1] ? schedule+0x298/0x350 [ 537.499145][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.504200][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.509424][ C1] ? lock_acquire+0x2f/0xb0 [ 537.513980][ C1] ? schedule+0x1fd/0x350 [ 537.518334][ C1] schedule+0xe7/0x350 [ 537.522426][ C1] rescuer_thread+0x946/0xe20 [ 537.527141][ C1] ? __kthread_parkme+0xb7/0x220 [ 537.532136][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.537225][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.542493][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 537.547741][ C1] ? __kthread_parkme+0x148/0x220 [ 537.552799][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.558041][ C1] kthread+0x2c1/0x3a0 [ 537.562134][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 537.567384][ C1] ? __pfx_kthread+0x10/0x10 [ 537.572099][ C1] ret_from_fork+0x45/0x80 [ 537.576560][ C1] ? __pfx_kthread+0x10/0x10 [ 537.581179][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.586016][ C1] [ 537.589138][ C1] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 537.599408][ C1] Call Trace: [ 537.602696][ C1] [ 537.605729][ C1] __schedule+0x105f/0x34b0 [ 537.610355][ C1] ? __pfx___schedule+0x10/0x10 [ 537.615254][ C1] ? schedule+0x298/0x350 [ 537.619678][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.624728][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.629954][ C1] ? lock_acquire+0x2f/0xb0 [ 537.634511][ C1] ? schedule+0x1fd/0x350 [ 537.638871][ C1] schedule+0xe7/0x350 [ 537.642964][ C1] rescuer_thread+0x946/0xe20 [ 537.647673][ C1] ? __kthread_parkme+0xb7/0x220 [ 537.652633][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.657713][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.662957][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 537.668192][ C1] ? __kthread_parkme+0x148/0x220 [ 537.673242][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.678472][ C1] kthread+0x2c1/0x3a0 [ 537.682573][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 537.687811][ C1] ? __pfx_kthread+0x10/0x10 [ 537.692443][ C1] ret_from_fork+0x45/0x80 [ 537.696911][ C1] ? __pfx_kthread+0x10/0x10 [ 537.701521][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.706328][ C1] [ 537.709380][ C1] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 537.719618][ C1] Call Trace: [ 537.722929][ C1] [ 537.725910][ C1] __schedule+0x105f/0x34b0 [ 537.730484][ C1] ? __pfx___schedule+0x10/0x10 [ 537.735377][ C1] ? schedule+0x298/0x350 [ 537.739736][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.744792][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.750015][ C1] ? lock_acquire+0x2f/0xb0 [ 537.754543][ C1] ? schedule+0x1fd/0x350 [ 537.758897][ C1] schedule+0xe7/0x350 [ 537.762992][ C1] rescuer_thread+0x946/0xe20 [ 537.767718][ C1] ? __kthread_parkme+0xb7/0x220 [ 537.772684][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.777744][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.782974][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 537.788376][ C1] ? __kthread_parkme+0x148/0x220 [ 537.793455][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 537.798685][ C1] kthread+0x2c1/0x3a0 [ 537.802806][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 537.808047][ C1] ? __pfx_kthread+0x10/0x10 [ 537.812673][ C1] ret_from_fork+0x45/0x80 [ 537.817125][ C1] ? __pfx_kthread+0x10/0x10 [ 537.821754][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.826581][ C1] [ 537.829614][ C1] task:kworker/0:0 state:I stack:26880 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 537.839871][ C1] Workqueue: 0x0 (events) [ 537.844364][ C1] Call Trace: [ 537.847702][ C1] [ 537.850660][ C1] __schedule+0x105f/0x34b0 [ 537.855224][ C1] ? __pfx___schedule+0x10/0x10 [ 537.860105][ C1] ? schedule+0x298/0x350 [ 537.864459][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.869597][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.874909][ C1] ? lock_acquire+0x2f/0xb0 [ 537.879485][ C1] ? schedule+0x1fd/0x350 [ 537.883882][ C1] schedule+0xe7/0x350 [ 537.887987][ C1] ? worker_thread+0x271/0xf00 [ 537.892808][ C1] worker_thread+0x2de/0xf00 [ 537.897443][ C1] ? __pfx_worker_thread+0x10/0x10 [ 537.902596][ C1] kthread+0x2c1/0x3a0 [ 537.906706][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 537.911942][ C1] ? __pfx_kthread+0x10/0x10 [ 537.916564][ C1] ret_from_fork+0x45/0x80 [ 537.921017][ C1] ? __pfx_kthread+0x10/0x10 [ 537.925633][ C1] ret_from_fork_asm+0x1a/0x30 [ 537.930484][ C1] [ 537.933622][ C1] task:kworker/0:1 state:S stack:23744 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 537.943996][ C1] Workqueue: usb_hub_wq hub_event [ 537.949090][ C1] Call Trace: [ 537.952388][ C1] [ 537.955363][ C1] __schedule+0x105f/0x34b0 [ 537.959918][ C1] ? __pfx___schedule+0x10/0x10 [ 537.964795][ C1] ? schedule+0x298/0x350 [ 537.969145][ C1] ? __pfx_lock_release+0x10/0x10 [ 537.974200][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 537.979424][ C1] ? lock_acquire+0x2f/0xb0 [ 537.983962][ C1] ? schedule+0x1fd/0x350 [ 537.988322][ C1] schedule+0xe7/0x350 [ 537.992434][ C1] schedule_preempt_disabled+0x13/0x30 [ 537.997946][ C1] __mutex_lock+0x5b8/0x9c0 [ 538.002494][ C1] ? input_register_device+0x98a/0x1110 [ 538.008086][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 538.013169][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 538.018598][ C1] ? kfree+0x130/0x480 [ 538.022684][ C1] ? kobject_get_path+0x94/0x2b0 [ 538.027644][ C1] ? input_register_device+0x97c/0x1110 [ 538.033231][ C1] ? input_register_device+0x98a/0x1110 [ 538.038803][ C1] input_register_device+0x98a/0x1110 [ 538.044212][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 538.049278][ C1] hid_connect+0x13a8/0x18a0 [ 538.053885][ C1] ? trace_kmalloc+0x2d/0xe0 [ 538.058503][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 538.063552][ C1] ? __asan_memset+0x23/0x50 [ 538.068172][ C1] ? __pfx_hid_connect+0x10/0x10 [ 538.073129][ C1] ? usbhid_start+0x152c/0x2340 [ 538.078022][ C1] hid_hw_start+0xaa/0x140 [ 538.082467][ C1] hid_device_probe+0x3e7/0x490 [ 538.087344][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 538.092786][ C1] really_probe+0x23e/0xa90 [ 538.097327][ C1] __driver_probe_device+0x1de/0x440 [ 538.102649][ C1] driver_probe_device+0x4c/0x1b0 [ 538.107706][ C1] __device_attach_driver+0x1df/0x310 [ 538.113126][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 538.119060][ C1] bus_for_each_drv+0x157/0x1e0 [ 538.123949][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 538.129356][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 538.134594][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 538.140442][ C1] __device_attach+0x1e8/0x4b0 [ 538.145244][ C1] ? __pfx___device_attach+0x10/0x10 [ 538.150589][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 538.155841][ C1] bus_probe_device+0x17f/0x1c0 [ 538.160734][ C1] device_add+0x114b/0x1a70 [ 538.165267][ C1] ? __pfx_device_add+0x10/0x10 [ 538.170146][ C1] ? __debugfs_create_file+0x413/0x660 [ 538.175643][ C1] hid_add_device+0x37f/0xa70 [ 538.180354][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 538.185861][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 538.191149][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 538.196653][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 538.201969][ C1] usbhid_probe+0xd3b/0x1410 [ 538.206596][ C1] usb_probe_interface+0x309/0x9d0 [ 538.211753][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 538.217409][ C1] really_probe+0x23e/0xa90 [ 538.221937][ C1] __driver_probe_device+0x1de/0x440 [ 538.227260][ C1] driver_probe_device+0x4c/0x1b0 [ 538.232338][ C1] __device_attach_driver+0x1df/0x310 [ 538.237736][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 538.243666][ C1] bus_for_each_drv+0x157/0x1e0 [ 538.248560][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 538.253967][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 538.259196][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 538.265030][ C1] __device_attach+0x1e8/0x4b0 [ 538.269825][ C1] ? __pfx___device_attach+0x10/0x10 [ 538.275137][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 538.280387][ C1] bus_probe_device+0x17f/0x1c0 [ 538.285291][ C1] device_add+0x114b/0x1a70 [ 538.289927][ C1] ? __pfx_device_add+0x10/0x10 [ 538.294815][ C1] ? usb_enable_lpm+0x28/0x540 [ 538.299619][ C1] usb_set_configuration+0x10cb/0x1c50 [ 538.305144][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 538.311357][ C1] usb_generic_driver_probe+0xb1/0x110 [ 538.316970][ C1] usb_probe_device+0xec/0x3e0 [ 538.321786][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 538.327190][ C1] really_probe+0x23e/0xa90 [ 538.331767][ C1] __driver_probe_device+0x1de/0x440 [ 538.337093][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 538.342584][ C1] driver_probe_device+0x4c/0x1b0 [ 538.347654][ C1] __device_attach_driver+0x1df/0x310 [ 538.353069][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 538.359077][ C1] bus_for_each_drv+0x157/0x1e0 [ 538.363985][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 538.369440][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 538.374688][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 538.380552][ C1] __device_attach+0x1e8/0x4b0 [ 538.385358][ C1] ? __pfx___device_attach+0x10/0x10 [ 538.390700][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 538.396027][ C1] bus_probe_device+0x17f/0x1c0 [ 538.400957][ C1] device_add+0x114b/0x1a70 [ 538.405523][ C1] ? __pfx_device_add+0x10/0x10 [ 538.410503][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 538.416405][ C1] usb_new_device+0xd90/0x1a10 [ 538.421225][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 538.426470][ C1] hub_event+0x2e58/0x4f40 [ 538.430949][ C1] ? __pfx_hub_event+0x10/0x10 [ 538.435751][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 538.441437][ C1] ? rcu_is_watching+0x12/0xc0 [ 538.446226][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 538.451533][ C1] ? process_one_work+0x921/0x1ba0 [ 538.456679][ C1] ? lock_acquire+0x2f/0xb0 [ 538.461208][ C1] ? process_one_work+0x921/0x1ba0 [ 538.466356][ C1] process_one_work+0x9c5/0x1ba0 [ 538.471340][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 538.476649][ C1] ? __pfx_process_one_work+0x10/0x10 [ 538.482061][ C1] ? assign_work+0x1a0/0x250 [ 538.486688][ C1] worker_thread+0x6c8/0xf00 [ 538.491323][ C1] ? __kthread_parkme+0x148/0x220 [ 538.496469][ C1] ? __pfx_worker_thread+0x10/0x10 [ 538.501616][ C1] kthread+0x2c1/0x3a0 [ 538.505721][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 538.510965][ C1] ? __pfx_kthread+0x10/0x10 [ 538.515609][ C1] ret_from_fork+0x45/0x80 [ 538.520073][ C1] ? __pfx_kthread+0x10/0x10 [ 538.524694][ C1] ret_from_fork_asm+0x1a/0x30 [ 538.529527][ C1] [ 538.532561][ C1] task:kworker/0:0H state:I stack:28800 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 538.542808][ C1] Workqueue: 0x0 (events_highpri) [ 538.547975][ C1] Call Trace: [ 538.551300][ C1] [ 538.554265][ C1] __schedule+0x105f/0x34b0 [ 538.558850][ C1] ? __pfx___schedule+0x10/0x10 [ 538.563757][ C1] ? schedule+0x298/0x350 [ 538.568129][ C1] ? __pfx_lock_release+0x10/0x10 [ 538.573208][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 538.578457][ C1] ? lock_acquire+0x2f/0xb0 [ 538.582994][ C1] ? schedule+0x1fd/0x350 [ 538.587360][ C1] schedule+0xe7/0x350 [ 538.591455][ C1] ? worker_thread+0x271/0xf00 [ 538.596292][ C1] worker_thread+0x2de/0xf00 [ 538.600954][ C1] ? __pfx_worker_thread+0x10/0x10 [ 538.606115][ C1] kthread+0x2c1/0x3a0 [ 538.610209][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 538.615452][ C1] ? __pfx_kthread+0x10/0x10 [ 538.620088][ C1] ret_from_fork+0x45/0x80 [ 538.624664][ C1] ? __pfx_kthread+0x10/0x10 [ 538.629356][ C1] ret_from_fork_asm+0x1a/0x30 [ 538.634191][ C1] [ 538.637278][ C1] task:kworker/u8:0 state:I stack:25312 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 538.647536][ C1] Workqueue: 0x0 (events_unbound) [ 538.652687][ C1] Call Trace: [ 538.655977][ C1] [ 538.658961][ C1] __schedule+0x105f/0x34b0 [ 538.663510][ C1] ? __pfx___schedule+0x10/0x10 [ 538.668397][ C1] ? schedule+0x298/0x350 [ 538.672757][ C1] ? __pfx_lock_release+0x10/0x10 [ 538.677839][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 538.683095][ C1] ? lock_acquire+0x2f/0xb0 [ 538.687775][ C1] ? schedule+0x1fd/0x350 [ 538.692153][ C1] schedule+0xe7/0x350 [ 538.696354][ C1] ? worker_thread+0x271/0xf00 [ 538.701207][ C1] worker_thread+0x2de/0xf00 [ 538.705857][ C1] ? __pfx_worker_thread+0x10/0x10 [ 538.711056][ C1] kthread+0x2c1/0x3a0 [ 538.715344][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 538.720602][ C1] ? __pfx_kthread+0x10/0x10 [ 538.725249][ C1] ret_from_fork+0x45/0x80 [ 538.729718][ C1] ? __pfx_kthread+0x10/0x10 [ 538.734604][ C1] ret_from_fork_asm+0x1a/0x30 [ 538.739417][ C1] [ 538.742492][ C1] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 538.752996][ C1] Call Trace: [ 538.756315][ C1] [ 538.759291][ C1] __schedule+0x105f/0x34b0 [ 538.764023][ C1] ? __pfx___schedule+0x10/0x10 [ 538.768930][ C1] ? schedule+0x298/0x350 [ 538.773310][ C1] ? __pfx_lock_release+0x10/0x10 [ 538.778389][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 538.783651][ C1] ? lock_acquire+0x2f/0xb0 [ 538.788254][ C1] ? schedule+0x1fd/0x350 [ 538.792653][ C1] schedule+0xe7/0x350 [ 538.796793][ C1] rescuer_thread+0x946/0xe20 [ 538.801502][ C1] ? __kthread_parkme+0xb7/0x220 [ 538.806462][ C1] ? __pfx_lock_release+0x10/0x10 [ 538.811543][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 538.816771][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 538.822003][ C1] ? __kthread_parkme+0x148/0x220 [ 538.827270][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 538.832614][ C1] kthread+0x2c1/0x3a0 [ 538.836711][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 538.841976][ C1] ? __pfx_kthread+0x10/0x10 [ 538.846616][ C1] ret_from_fork+0x45/0x80 [ 538.851082][ C1] ? __pfx_kthread+0x10/0x10 [ 538.855714][ C1] ret_from_fork_asm+0x1a/0x30 [ 538.860542][ C1] [ 538.863601][ C1] task:rcu_tasks_kthre state:I stack:29200 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 538.873893][ C1] Call Trace: [ 538.877207][ C1] [ 538.880157][ C1] __schedule+0x105f/0x34b0 [ 538.884709][ C1] ? __pfx___schedule+0x10/0x10 [ 538.889587][ C1] ? schedule+0x298/0x350 [ 538.893938][ C1] ? __pfx_lock_release+0x10/0x10 [ 538.899012][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 538.904238][ C1] ? lock_acquire+0x2f/0xb0 [ 538.908941][ C1] ? schedule+0x1fd/0x350 [ 538.913308][ C1] schedule+0xe7/0x350 [ 538.917401][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 538.922291][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 538.927281][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 538.932801][ C1] kthread+0x2c1/0x3a0 [ 538.936935][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 538.942212][ C1] ? __pfx_kthread+0x10/0x10 [ 538.946863][ C1] ret_from_fork+0x45/0x80 [ 538.951351][ C1] ? __pfx_kthread+0x10/0x10 [ 538.956091][ C1] ret_from_fork_asm+0x1a/0x30 [ 538.960961][ C1] [ 538.964018][ C1] task:rcu_tasks_trace state:I stack:29416 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 538.974736][ C1] Call Trace: [ 538.978032][ C1] [ 538.981072][ C1] __schedule+0x105f/0x34b0 [ 538.985642][ C1] ? __pfx___schedule+0x10/0x10 [ 538.990530][ C1] ? schedule+0x298/0x350 [ 538.994881][ C1] ? __pfx_lock_release+0x10/0x10 [ 538.999933][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.005160][ C1] ? lock_acquire+0x2f/0xb0 [ 539.009689][ C1] ? schedule+0x1fd/0x350 [ 539.014188][ C1] schedule+0xe7/0x350 [ 539.018324][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 539.023225][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 539.028188][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 539.033696][ C1] kthread+0x2c1/0x3a0 [ 539.037821][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.043052][ C1] ? __pfx_kthread+0x10/0x10 [ 539.047666][ C1] ret_from_fork+0x45/0x80 [ 539.052113][ C1] ? __pfx_kthread+0x10/0x10 [ 539.056934][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.061815][ C1] [ 539.064854][ C1] task:ksoftirqd/0 state:S stack:26416 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 539.075179][ C1] Call Trace: [ 539.078543][ C1] [ 539.081501][ C1] __schedule+0x105f/0x34b0 [ 539.086069][ C1] ? __pfx___schedule+0x10/0x10 [ 539.091023][ C1] ? schedule+0x298/0x350 [ 539.095412][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.100477][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.105707][ C1] ? lock_acquire+0x2f/0xb0 [ 539.110266][ C1] ? schedule+0x1fd/0x350 [ 539.114725][ C1] schedule+0xe7/0x350 [ 539.118823][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 539.123804][ C1] ? __kthread_parkme+0x148/0x220 [ 539.128867][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 539.134395][ C1] kthread+0x2c1/0x3a0 [ 539.138493][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.143720][ C1] ? __pfx_kthread+0x10/0x10 [ 539.148338][ C1] ret_from_fork+0x45/0x80 [ 539.152785][ C1] ? __pfx_kthread+0x10/0x10 [ 539.157394][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.162199][ C1] [ 539.165252][ C1] task:rcu_preempt state:I stack:26976 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 539.175492][ C1] Call Trace: [ 539.178788][ C1] [ 539.181744][ C1] __schedule+0x105f/0x34b0 [ 539.186390][ C1] ? __pfx___schedule+0x10/0x10 [ 539.191342][ C1] ? schedule+0x298/0x350 [ 539.195712][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.200794][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.206022][ C1] ? lock_acquire+0x2f/0xb0 [ 539.210568][ C1] ? schedule+0x1fd/0x350 [ 539.214946][ C1] schedule+0xe7/0x350 [ 539.219181][ C1] schedule_timeout+0x136/0x2a0 [ 539.224101][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 539.229505][ C1] ? __pfx_process_timeout+0x10/0x10 [ 539.234900][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 539.240756][ C1] ? prepare_to_swait_event+0xf3/0x470 [ 539.246251][ C1] rcu_gp_fqs_loop+0x1eb/0xb00 [ 539.251118][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 539.256465][ C1] ? rcu_gp_init+0xc87/0x1630 [ 539.261211][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 539.266453][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 539.272379][ C1] rcu_gp_kthread+0x271/0x380 [ 539.277089][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 539.282326][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 539.287581][ C1] ? __kthread_parkme+0x148/0x220 [ 539.292655][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 539.297921][ C1] kthread+0x2c1/0x3a0 [ 539.302028][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.307268][ C1] ? __pfx_kthread+0x10/0x10 [ 539.312079][ C1] ret_from_fork+0x45/0x80 [ 539.316580][ C1] ? __pfx_kthread+0x10/0x10 [ 539.321292][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.326205][ C1] [ 539.329240][ C1] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 539.339597][ C1] Call Trace: [ 539.342898][ C1] [ 539.345874][ C1] __schedule+0x105f/0x34b0 [ 539.350417][ C1] ? __pfx___schedule+0x10/0x10 [ 539.355294][ C1] ? schedule+0x298/0x350 [ 539.359646][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.364722][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.369948][ C1] ? lock_acquire+0x2f/0xb0 [ 539.374485][ C1] ? schedule+0x1fd/0x350 [ 539.378841][ C1] schedule+0xe7/0x350 [ 539.382936][ C1] kthread_worker_fn+0x502/0xba0 [ 539.387911][ C1] ? __kthread_parkme+0x148/0x220 [ 539.392962][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 539.398449][ C1] kthread+0x2c1/0x3a0 [ 539.402558][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.407865][ C1] ? __pfx_kthread+0x10/0x10 [ 539.412476][ C1] ret_from_fork+0x45/0x80 [ 539.416922][ C1] ? __pfx_kthread+0x10/0x10 [ 539.421560][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.426385][ C1] [ 539.429419][ C1] task:rcu_exp_gp_kthr state:D stack:28400 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 539.439655][ C1] Call Trace: [ 539.442970][ C1] [ 539.445923][ C1] __schedule+0x105f/0x34b0 [ 539.450462][ C1] ? __pfx___schedule+0x10/0x10 [ 539.455341][ C1] ? schedule+0x298/0x350 [ 539.459727][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.464836][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.470262][ C1] ? lock_acquire+0x2f/0xb0 [ 539.474800][ C1] ? schedule+0x1fd/0x350 [ 539.479161][ C1] schedule+0xe7/0x350 [ 539.483292][ C1] schedule_timeout+0x136/0x2a0 [ 539.488165][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 539.493557][ C1] ? __pfx_process_timeout+0x10/0x10 [ 539.498887][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 539.504790][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 539.510027][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 539.515896][ C1] rcu_exp_wait_wake+0x95b/0x1640 [ 539.520974][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.526130][ C1] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 539.531618][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 539.536859][ C1] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 539.542615][ C1] kthread_worker_fn+0x305/0xba0 [ 539.547607][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 539.552926][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 539.558443][ C1] kthread+0x2c1/0x3a0 [ 539.562537][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.567777][ C1] ? __pfx_kthread+0x10/0x10 [ 539.572436][ C1] ret_from_fork+0x45/0x80 [ 539.576925][ C1] ? __pfx_kthread+0x10/0x10 [ 539.581541][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.586350][ C1] [ 539.589380][ C1] task:migration/0 state:S stack:30032 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 539.599649][ C1] Stopper: 0x0 <- 0x0 [ 539.603681][ C1] Call Trace: [ 539.607092][ C1] [ 539.610040][ C1] __schedule+0x105f/0x34b0 [ 539.614624][ C1] ? __pfx___schedule+0x10/0x10 [ 539.619534][ C1] ? schedule+0x298/0x350 [ 539.623899][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.628961][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.634281][ C1] ? lock_acquire+0x2f/0xb0 [ 539.638813][ C1] ? schedule+0x1fd/0x350 [ 539.643171][ C1] schedule+0xe7/0x350 [ 539.647271][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 539.652235][ C1] ? __kthread_parkme+0x148/0x220 [ 539.657285][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 539.662785][ C1] kthread+0x2c1/0x3a0 [ 539.666881][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.672103][ C1] ? __pfx_kthread+0x10/0x10 [ 539.676714][ C1] ret_from_fork+0x45/0x80 [ 539.681177][ C1] ? __pfx_kthread+0x10/0x10 [ 539.685803][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.690613][ C1] [ 539.693647][ C1] task:cpuhp/0 state:S stack:25744 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 539.703876][ C1] Call Trace: [ 539.707161][ C1] [ 539.710107][ C1] __schedule+0x105f/0x34b0 [ 539.714644][ C1] ? __pfx___schedule+0x10/0x10 [ 539.719541][ C1] ? schedule+0x298/0x350 [ 539.723892][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.728942][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.734169][ C1] ? lock_acquire+0x2f/0xb0 [ 539.738719][ C1] ? schedule+0x1fd/0x350 [ 539.743073][ C1] schedule+0xe7/0x350 [ 539.747165][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 539.752346][ C1] ? __kthread_parkme+0x148/0x220 [ 539.757482][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 539.762977][ C1] kthread+0x2c1/0x3a0 [ 539.767081][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.772313][ C1] ? __pfx_kthread+0x10/0x10 [ 539.776935][ C1] ret_from_fork+0x45/0x80 [ 539.781582][ C1] ? __pfx_kthread+0x10/0x10 [ 539.786221][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.791036][ C1] [ 539.794090][ C1] task:cpuhp/1 state:S stack:26800 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 539.804351][ C1] Call Trace: [ 539.807656][ C1] [ 539.810629][ C1] __schedule+0x105f/0x34b0 [ 539.815178][ C1] ? __pfx___schedule+0x10/0x10 [ 539.820059][ C1] ? schedule+0x298/0x350 [ 539.824410][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.829463][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.834776][ C1] ? lock_acquire+0x2f/0xb0 [ 539.839481][ C1] ? schedule+0x1fd/0x350 [ 539.843839][ C1] schedule+0xe7/0x350 [ 539.848025][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 539.853011][ C1] ? __kthread_parkme+0x148/0x220 [ 539.858067][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 539.863571][ C1] kthread+0x2c1/0x3a0 [ 539.867660][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.872901][ C1] ? __pfx_kthread+0x10/0x10 [ 539.877511][ C1] ret_from_fork+0x45/0x80 [ 539.881967][ C1] ? __pfx_kthread+0x10/0x10 [ 539.886585][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.891407][ C1] [ 539.894447][ C1] task:migration/1 state:S stack:30032 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 539.904778][ C1] Stopper: 0x0 <- 0x0 [ 539.908798][ C1] Call Trace: [ 539.912087][ C1] [ 539.915034][ C1] __schedule+0x105f/0x34b0 [ 539.919612][ C1] ? __pfx___schedule+0x10/0x10 [ 539.924507][ C1] ? schedule+0x298/0x350 [ 539.928864][ C1] ? __pfx_lock_release+0x10/0x10 [ 539.933920][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 539.939151][ C1] ? lock_acquire+0x2f/0xb0 [ 539.943684][ C1] ? schedule+0x1fd/0x350 [ 539.948039][ C1] schedule+0xe7/0x350 [ 539.952135][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 539.957123][ C1] ? __kthread_parkme+0x148/0x220 [ 539.962172][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 539.967656][ C1] kthread+0x2c1/0x3a0 [ 539.971753][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 539.976993][ C1] ? __pfx_kthread+0x10/0x10 [ 539.981608][ C1] ret_from_fork+0x45/0x80 [ 539.986352][ C1] ? __pfx_kthread+0x10/0x10 [ 539.991128][ C1] ret_from_fork_asm+0x1a/0x30 [ 539.995978][ C1] [ 539.999026][ C1] task:ksoftirqd/1 state:S stack:23904 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 540.009282][ C1] Call Trace: [ 540.012795][ C1] [ 540.015749][ C1] __schedule+0x105f/0x34b0 [ 540.020289][ C1] ? __pfx___schedule+0x10/0x10 [ 540.025192][ C1] ? schedule+0x298/0x350 [ 540.029582][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.034666][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.039925][ C1] ? lock_acquire+0x2f/0xb0 [ 540.044477][ C1] ? schedule+0x1fd/0x350 [ 540.048845][ C1] schedule+0xe7/0x350 [ 540.052960][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 540.057938][ C1] ? __kthread_parkme+0x148/0x220 [ 540.062991][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 540.068472][ C1] kthread+0x2c1/0x3a0 [ 540.072753][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.077987][ C1] ? __pfx_kthread+0x10/0x10 [ 540.082606][ C1] ret_from_fork+0x45/0x80 [ 540.087054][ C1] ? __pfx_kthread+0x10/0x10 [ 540.091662][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.096494][ C1] [ 540.099545][ C1] task:kworker/1:0 state:I stack:21568 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 540.109814][ C1] Workqueue: 0x0 (rcu_gp) [ 540.114318][ C1] Call Trace: [ 540.117613][ C1] [ 540.120563][ C1] __schedule+0x105f/0x34b0 [ 540.125199][ C1] ? __pfx___schedule+0x10/0x10 [ 540.130106][ C1] ? schedule+0x298/0x350 [ 540.134487][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.139550][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.144780][ C1] ? lock_acquire+0x2f/0xb0 [ 540.149347][ C1] ? schedule+0x1fd/0x350 [ 540.153719][ C1] schedule+0xe7/0x350 [ 540.157824][ C1] ? worker_thread+0x271/0xf00 [ 540.162654][ C1] worker_thread+0x2de/0xf00 [ 540.167348][ C1] ? __pfx_worker_thread+0x10/0x10 [ 540.172502][ C1] kthread+0x2c1/0x3a0 [ 540.176587][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.181818][ C1] ? __pfx_kthread+0x10/0x10 [ 540.186475][ C1] ret_from_fork+0x45/0x80 [ 540.190945][ C1] ? __pfx_kthread+0x10/0x10 [ 540.195577][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.200393][ C1] [ 540.203513][ C1] task:kworker/1:0H state:I stack:28880 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 540.213770][ C1] Workqueue: 0x0 (events_highpri) [ 540.218925][ C1] Call Trace: [ 540.222232][ C1] [ 540.225181][ C1] __schedule+0x105f/0x34b0 [ 540.229721][ C1] ? __pfx___schedule+0x10/0x10 [ 540.234614][ C1] ? schedule+0x298/0x350 [ 540.238979][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.244034][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.249341][ C1] ? lock_acquire+0x2f/0xb0 [ 540.253887][ C1] ? schedule+0x1fd/0x350 [ 540.258241][ C1] schedule+0xe7/0x350 [ 540.262334][ C1] ? worker_thread+0x271/0xf00 [ 540.267175][ C1] worker_thread+0x2de/0xf00 [ 540.271831][ C1] ? __pfx_worker_thread+0x10/0x10 [ 540.276994][ C1] kthread+0x2c1/0x3a0 [ 540.281092][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.286336][ C1] ? __pfx_kthread+0x10/0x10 [ 540.290985][ C1] ret_from_fork+0x45/0x80 [ 540.295454][ C1] ? __pfx_kthread+0x10/0x10 [ 540.300083][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.304934][ C1] [ 540.307982][ C1] task:kdevtmpfs state:S stack:26784 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 540.318319][ C1] Call Trace: [ 540.321610][ C1] [ 540.324567][ C1] __schedule+0x105f/0x34b0 [ 540.329102][ C1] ? __pfx___schedule+0x10/0x10 [ 540.333984][ C1] ? schedule+0x298/0x350 [ 540.338336][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.343391][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.348736][ C1] ? lock_acquire+0x2f/0xb0 [ 540.353304][ C1] ? schedule+0x1fd/0x350 [ 540.357688][ C1] schedule+0xe7/0x350 [ 540.361819][ C1] ? devtmpfs_work_loop+0x683/0x7d0 [ 540.367081][ C1] devtmpfs_work_loop+0x6d6/0x7d0 [ 540.372167][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 540.377772][ C1] ? find_held_lock+0x2d/0x110 [ 540.382624][ C1] ? devtmpfsd+0x23/0x50 [ 540.386913][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 540.392763][ C1] ? __pfx_devtmpfsd+0x10/0x10 [ 540.397584][ C1] devtmpfsd+0x4c/0x50 [ 540.401697][ C1] kthread+0x2c1/0x3a0 [ 540.405816][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.411040][ C1] ? __pfx_kthread+0x10/0x10 [ 540.415826][ C1] ret_from_fork+0x45/0x80 [ 540.420359][ C1] ? __pfx_kthread+0x10/0x10 [ 540.425103][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.430111][ C1] [ 540.433145][ C1] task:kworker/R-inet_ state:I stack:30080 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 540.443418][ C1] Call Trace: [ 540.446710][ C1] [ 540.449655][ C1] __schedule+0x105f/0x34b0 [ 540.454212][ C1] ? __pfx___schedule+0x10/0x10 [ 540.459105][ C1] ? schedule+0x298/0x350 [ 540.463468][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.468525][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.473749][ C1] ? lock_acquire+0x2f/0xb0 [ 540.478296][ C1] ? schedule+0x1fd/0x350 [ 540.482663][ C1] schedule+0xe7/0x350 [ 540.486763][ C1] rescuer_thread+0x946/0xe20 [ 540.491471][ C1] ? __kthread_parkme+0xb7/0x220 [ 540.496428][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.501490][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 540.506724][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 540.511952][ C1] ? __kthread_parkme+0x148/0x220 [ 540.517108][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 540.522350][ C1] kthread+0x2c1/0x3a0 [ 540.526479][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.531713][ C1] ? __pfx_kthread+0x10/0x10 [ 540.536486][ C1] ret_from_fork+0x45/0x80 [ 540.540934][ C1] ? __pfx_kthread+0x10/0x10 [ 540.545580][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.550421][ C1] [ 540.553482][ C1] task:kworker/u8:1 state:I stack:23120 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 540.563712][ C1] Workqueue: 0x0 (events_unbound) [ 540.568865][ C1] Call Trace: [ 540.572153][ C1] [ 540.575095][ C1] __schedule+0x105f/0x34b0 [ 540.579638][ C1] ? __pfx___schedule+0x10/0x10 [ 540.584516][ C1] ? schedule+0x298/0x350 [ 540.588867][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.593919][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.599140][ C1] ? lock_acquire+0x2f/0xb0 [ 540.603670][ C1] ? schedule+0x1fd/0x350 [ 540.608041][ C1] schedule+0xe7/0x350 [ 540.612145][ C1] ? worker_thread+0x271/0xf00 [ 540.616952][ C1] worker_thread+0x2de/0xf00 [ 540.621613][ C1] ? __pfx_worker_thread+0x10/0x10 [ 540.626764][ C1] kthread+0x2c1/0x3a0 [ 540.630885][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.636141][ C1] ? __pfx_kthread+0x10/0x10 [ 540.640763][ C1] ret_from_fork+0x45/0x80 [ 540.645213][ C1] ? __pfx_kthread+0x10/0x10 [ 540.649928][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.654756][ C1] [ 540.657794][ C1] task:kauditd state:S stack:29120 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 540.668301][ C1] Call Trace: [ 540.671590][ C1] [ 540.674585][ C1] __schedule+0x105f/0x34b0 [ 540.679209][ C1] ? __pfx___schedule+0x10/0x10 [ 540.684120][ C1] ? schedule+0x298/0x350 [ 540.688506][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.693598][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.698873][ C1] ? lock_acquire+0x2f/0xb0 [ 540.703430][ C1] ? schedule+0x1fd/0x350 [ 540.707802][ C1] schedule+0xe7/0x350 [ 540.711994][ C1] kauditd_thread+0x4da/0xa60 [ 540.716693][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 540.722086][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 540.728187][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 540.733423][ C1] ? __kthread_parkme+0x148/0x220 [ 540.738580][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 540.743838][ C1] kthread+0x2c1/0x3a0 [ 540.747960][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.753282][ C1] ? __pfx_kthread+0x10/0x10 [ 540.757896][ C1] ret_from_fork+0x45/0x80 [ 540.762399][ C1] ? __pfx_kthread+0x10/0x10 [ 540.767125][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.771930][ C1] [ 540.774974][ C1] task:khungtaskd state:S stack:29824 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 540.785313][ C1] Call Trace: [ 540.788615][ C1] [ 540.791576][ C1] __schedule+0x105f/0x34b0 [ 540.796120][ C1] ? __pfx___schedule+0x10/0x10 [ 540.800994][ C1] ? schedule+0x298/0x350 [ 540.805345][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.810407][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.815630][ C1] ? lock_acquire+0x2f/0xb0 [ 540.820177][ C1] ? schedule+0x1fd/0x350 [ 540.824537][ C1] schedule+0xe7/0x350 [ 540.828627][ C1] schedule_timeout+0x136/0x2a0 [ 540.833496][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 540.838890][ C1] ? __pfx_process_timeout+0x10/0x10 [ 540.844215][ C1] ? lock_acquire+0x2f/0xb0 [ 540.848743][ C1] ? watchdog+0x214/0x1240 [ 540.853190][ C1] watchdog+0x130/0x1240 [ 540.857459][ C1] ? __pfx_watchdog+0x10/0x10 [ 540.862156][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 540.867386][ C1] ? __kthread_parkme+0x148/0x220 [ 540.872435][ C1] ? __pfx_watchdog+0x10/0x10 [ 540.877245][ C1] kthread+0x2c1/0x3a0 [ 540.881432][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 540.886660][ C1] ? __pfx_kthread+0x10/0x10 [ 540.891274][ C1] ret_from_fork+0x45/0x80 [ 540.895722][ C1] ? __pfx_kthread+0x10/0x10 [ 540.900332][ C1] ret_from_fork_asm+0x1a/0x30 [ 540.905135][ C1] [ 540.908163][ C1] task:oom_reaper state:S stack:30176 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 540.918396][ C1] Call Trace: [ 540.921688][ C1] [ 540.924828][ C1] __schedule+0x105f/0x34b0 [ 540.929360][ C1] ? __pfx___schedule+0x10/0x10 [ 540.934253][ C1] ? schedule+0x298/0x350 [ 540.938615][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.943773][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 540.949051][ C1] ? lock_acquire+0x2f/0xb0 [ 540.953783][ C1] ? schedule+0x1fd/0x350 [ 540.958153][ C1] schedule+0xe7/0x350 [ 540.962247][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 540.967149][ C1] oom_reaper+0x9cc/0xb50 [ 540.971537][ C1] ? __kthread_parkme+0xb7/0x220 [ 540.976528][ C1] ? __pfx_lock_release+0x10/0x10 [ 540.981892][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 540.986802][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 540.992919][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 540.998235][ C1] ? __kthread_parkme+0x148/0x220 [ 541.003304][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 541.008195][ C1] kthread+0x2c1/0x3a0 [ 541.012291][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.017512][ C1] ? __pfx_kthread+0x10/0x10 [ 541.022137][ C1] ret_from_fork+0x45/0x80 [ 541.026585][ C1] ? __pfx_kthread+0x10/0x10 [ 541.031313][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.036138][ C1] [ 541.039171][ C1] task:kworker/R-write state:I stack:30176 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 541.049414][ C1] Call Trace: [ 541.052902][ C1] [ 541.055873][ C1] __schedule+0x105f/0x34b0 [ 541.060411][ C1] ? __pfx___schedule+0x10/0x10 [ 541.065312][ C1] ? schedule+0x298/0x350 [ 541.069683][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.074769][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.079998][ C1] ? lock_acquire+0x2f/0xb0 [ 541.084646][ C1] ? schedule+0x1fd/0x350 [ 541.089042][ C1] schedule+0xe7/0x350 [ 541.093169][ C1] rescuer_thread+0x946/0xe20 [ 541.097892][ C1] ? __kthread_parkme+0xb7/0x220 [ 541.102967][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.108086][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.113375][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 541.118634][ C1] ? __kthread_parkme+0x148/0x220 [ 541.123686][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.129035][ C1] kthread+0x2c1/0x3a0 [ 541.133148][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.138378][ C1] ? __pfx_kthread+0x10/0x10 [ 541.142994][ C1] ret_from_fork+0x45/0x80 [ 541.147477][ C1] ? __pfx_kthread+0x10/0x10 [ 541.152212][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.157031][ C1] [ 541.160095][ C1] task:kcompactd0 state:S stack:28800 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 541.170448][ C1] Call Trace: [ 541.173749][ C1] [ 541.176700][ C1] __schedule+0x105f/0x34b0 [ 541.181254][ C1] ? __pfx___schedule+0x10/0x10 [ 541.186154][ C1] ? schedule+0x298/0x350 [ 541.190517][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.195582][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.200836][ C1] ? lock_acquire+0x2f/0xb0 [ 541.205478][ C1] ? schedule+0x1fd/0x350 [ 541.209851][ C1] schedule+0xe7/0x350 [ 541.213950][ C1] schedule_timeout+0x136/0x2a0 [ 541.218821][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 541.224215][ C1] ? __pfx_process_timeout+0x10/0x10 [ 541.229525][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 541.235622][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 541.241083][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 541.246956][ C1] kcompactd+0xa8e/0xd50 [ 541.251248][ C1] ? __pfx_kcompactd+0x10/0x10 [ 541.256045][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 541.262152][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 541.267382][ C1] ? __kthread_parkme+0x148/0x220 [ 541.272432][ C1] ? __pfx_kcompactd+0x10/0x10 [ 541.277231][ C1] kthread+0x2c1/0x3a0 [ 541.281440][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.286696][ C1] ? __pfx_kthread+0x10/0x10 [ 541.291353][ C1] ret_from_fork+0x45/0x80 [ 541.295909][ C1] ? __pfx_kthread+0x10/0x10 [ 541.300619][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.305452][ C1] [ 541.308498][ C1] task:kworker/R-kbloc state:I stack:30832 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 541.319269][ C1] Call Trace: [ 541.322565][ C1] [ 541.325533][ C1] __schedule+0x105f/0x34b0 [ 541.330074][ C1] ? __pfx___schedule+0x10/0x10 [ 541.335030][ C1] ? schedule+0x298/0x350 [ 541.339384][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.344440][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.349666][ C1] ? lock_acquire+0x2f/0xb0 [ 541.354305][ C1] ? schedule+0x1fd/0x350 [ 541.358662][ C1] schedule+0xe7/0x350 [ 541.362771][ C1] rescuer_thread+0x946/0xe20 [ 541.367487][ C1] ? __kthread_parkme+0xb7/0x220 [ 541.372445][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.377525][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.382755][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 541.388004][ C1] ? __kthread_parkme+0x148/0x220 [ 541.393161][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.398425][ C1] kthread+0x2c1/0x3a0 [ 541.402545][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.407799][ C1] ? __pfx_kthread+0x10/0x10 [ 541.412418][ C1] ret_from_fork+0x45/0x80 [ 541.416866][ C1] ? __pfx_kthread+0x10/0x10 [ 541.421489][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.426333][ C1] [ 541.429372][ C1] task:irq/9-acpi state:S stack:30592 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 541.439836][ C1] Call Trace: [ 541.443160][ C1] [ 541.446293][ C1] __schedule+0x105f/0x34b0 [ 541.450856][ C1] ? __pfx___schedule+0x10/0x10 [ 541.455769][ C1] ? schedule+0x298/0x350 [ 541.460157][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.465224][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.470454][ C1] ? lock_acquire+0x2f/0xb0 [ 541.474989][ C1] ? schedule+0x1fd/0x350 [ 541.479347][ C1] schedule+0xe7/0x350 [ 541.483446][ C1] irq_thread+0x19f/0x670 [ 541.487830][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 541.492969][ C1] ? __pfx_irq_thread+0x10/0x10 [ 541.497846][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 541.503159][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 541.508393][ C1] ? __kthread_parkme+0x148/0x220 [ 541.513442][ C1] ? __pfx_irq_thread+0x10/0x10 [ 541.518320][ C1] kthread+0x2c1/0x3a0 [ 541.522495][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.527713][ C1] ? __pfx_kthread+0x10/0x10 [ 541.532356][ C1] ret_from_fork+0x45/0x80 [ 541.536806][ C1] ? __pfx_kthread+0x10/0x10 [ 541.541417][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.546224][ C1] [ 541.549254][ C1] task:kworker/1:1 state:I stack:22208 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 541.559540][ C1] Workqueue: 0x0 (usb_hub_wq) [ 541.564358][ C1] Call Trace: [ 541.567657][ C1] [ 541.570630][ C1] __schedule+0x105f/0x34b0 [ 541.575192][ C1] ? __pfx___schedule+0x10/0x10 [ 541.580100][ C1] ? schedule+0x298/0x350 [ 541.584484][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.589549][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.594805][ C1] ? lock_acquire+0x2f/0xb0 [ 541.599719][ C1] ? schedule+0x1fd/0x350 [ 541.604093][ C1] schedule+0xe7/0x350 [ 541.608213][ C1] ? worker_thread+0x271/0xf00 [ 541.613013][ C1] worker_thread+0x2de/0xf00 [ 541.617695][ C1] ? __pfx_worker_thread+0x10/0x10 [ 541.622862][ C1] kthread+0x2c1/0x3a0 [ 541.626964][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.632193][ C1] ? __pfx_kthread+0x10/0x10 [ 541.636806][ C1] ret_from_fork+0x45/0x80 [ 541.641259][ C1] ? __pfx_kthread+0x10/0x10 [ 541.645872][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.650693][ C1] [ 541.653740][ C1] task:kworker/u8:2 state:I stack:24480 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 541.663986][ C1] Workqueue: 0x0 (events_unbound) [ 541.669154][ C1] Call Trace: [ 541.672453][ C1] [ 541.675407][ C1] __schedule+0x105f/0x34b0 [ 541.679951][ C1] ? __pfx___schedule+0x10/0x10 [ 541.684839][ C1] ? schedule+0x298/0x350 [ 541.689199][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.694255][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.699482][ C1] ? lock_acquire+0x2f/0xb0 [ 541.704014][ C1] ? schedule+0x1fd/0x350 [ 541.708369][ C1] schedule+0xe7/0x350 [ 541.712459][ C1] ? worker_thread+0x271/0xf00 [ 541.717338][ C1] worker_thread+0x2de/0xf00 [ 541.721969][ C1] ? __kthread_parkme+0x148/0x220 [ 541.727041][ C1] ? __pfx_worker_thread+0x10/0x10 [ 541.732195][ C1] kthread+0x2c1/0x3a0 [ 541.736291][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.741511][ C1] ? __pfx_kthread+0x10/0x10 [ 541.746212][ C1] ret_from_fork+0x45/0x80 [ 541.750672][ C1] ? __pfx_kthread+0x10/0x10 [ 541.755349][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.760189][ C1] [ 541.763223][ C1] task:kworker/R-ata_s state:I stack:30176 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 541.773651][ C1] Call Trace: [ 541.776947][ C1] [ 541.779927][ C1] __schedule+0x105f/0x34b0 [ 541.784469][ C1] ? __pfx___schedule+0x10/0x10 [ 541.789346][ C1] ? schedule+0x298/0x350 [ 541.793714][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.798805][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.804065][ C1] ? lock_acquire+0x2f/0xb0 [ 541.808648][ C1] ? schedule+0x1fd/0x350 [ 541.813033][ C1] schedule+0xe7/0x350 [ 541.817145][ C1] rescuer_thread+0x946/0xe20 [ 541.821879][ C1] ? __kthread_parkme+0xb7/0x220 [ 541.826851][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.831951][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.837227][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 541.842473][ C1] ? __kthread_parkme+0x148/0x220 [ 541.847525][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.852758][ C1] kthread+0x2c1/0x3a0 [ 541.856868][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.862176][ C1] ? __pfx_kthread+0x10/0x10 [ 541.866789][ C1] ret_from_fork+0x45/0x80 [ 541.871235][ C1] ? __pfx_kthread+0x10/0x10 [ 541.875862][ C1] ret_from_fork_asm+0x1a/0x30 [ 541.880665][ C1] [ 541.883709][ C1] task:kworker/R-md state:I stack:30176 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 541.894041][ C1] Call Trace: [ 541.897332][ C1] [ 541.900279][ C1] __schedule+0x105f/0x34b0 [ 541.904913][ C1] ? __pfx___schedule+0x10/0x10 [ 541.909841][ C1] ? schedule+0x298/0x350 [ 541.914220][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.919296][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 541.924627][ C1] ? lock_acquire+0x2f/0xb0 [ 541.929172][ C1] ? schedule+0x1fd/0x350 [ 541.933734][ C1] schedule+0xe7/0x350 [ 541.937862][ C1] rescuer_thread+0x946/0xe20 [ 541.942575][ C1] ? __kthread_parkme+0xb7/0x220 [ 541.947551][ C1] ? __pfx_lock_release+0x10/0x10 [ 541.952632][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.957956][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 541.963236][ C1] ? __kthread_parkme+0x148/0x220 [ 541.968295][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 541.973551][ C1] kthread+0x2c1/0x3a0 [ 541.977667][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 541.982941][ C1] ? __pfx_kthread+0x10/0x10 [ 541.987581][ C1] ret_from_fork+0x45/0x80 [ 541.992045][ C1] ? __pfx_kthread+0x10/0x10 [ 541.996689][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.001526][ C1] [ 542.004593][ C1] task:kworker/R-md_bi state:I stack:30832 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 542.014846][ C1] Call Trace: [ 542.018137][ C1] [ 542.021085][ C1] __schedule+0x105f/0x34b0 [ 542.025625][ C1] ? __pfx___schedule+0x10/0x10 [ 542.030517][ C1] ? schedule+0x298/0x350 [ 542.034870][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.039950][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.045178][ C1] ? lock_acquire+0x2f/0xb0 [ 542.049725][ C1] ? schedule+0x1fd/0x350 [ 542.054097][ C1] schedule+0xe7/0x350 [ 542.058216][ C1] rescuer_thread+0x946/0xe20 [ 542.062957][ C1] ? __kthread_parkme+0xb7/0x220 [ 542.067935][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.072998][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.078313][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 542.083567][ C1] ? __kthread_parkme+0x148/0x220 [ 542.088635][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.093866][ C1] kthread+0x2c1/0x3a0 [ 542.097962][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.103182][ C1] ? __pfx_kthread+0x10/0x10 [ 542.107795][ C1] ret_from_fork+0x45/0x80 [ 542.112357][ C1] ? __pfx_kthread+0x10/0x10 [ 542.116995][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.121888][ C1] [ 542.124937][ C1] task:kworker/R-edac- state:I stack:30176 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 542.135279][ C1] Call Trace: [ 542.138604][ C1] [ 542.141646][ C1] __schedule+0x105f/0x34b0 [ 542.146242][ C1] ? __pfx___schedule+0x10/0x10 [ 542.151150][ C1] ? schedule+0x298/0x350 [ 542.155531][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.160631][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.165873][ C1] ? lock_acquire+0x2f/0xb0 [ 542.170427][ C1] ? schedule+0x1fd/0x350 [ 542.174974][ C1] schedule+0xe7/0x350 [ 542.179075][ C1] rescuer_thread+0x946/0xe20 [ 542.183811][ C1] ? __kthread_parkme+0xb7/0x220 [ 542.188770][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.193834][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.199058][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 542.204282][ C1] ? __kthread_parkme+0x148/0x220 [ 542.209346][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.214588][ C1] kthread+0x2c1/0x3a0 [ 542.218732][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.223996][ C1] ? __pfx_kthread+0x10/0x10 [ 542.228892][ C1] ret_from_fork+0x45/0x80 [ 542.233370][ C1] ? __pfx_kthread+0x10/0x10 [ 542.238015][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.242852][ C1] [ 542.245902][ C1] task:kworker/1:1H state:I stack:27824 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 542.256256][ C1] Workqueue: 0x0 (kblockd) [ 542.260791][ C1] Call Trace: [ 542.264179][ C1] [ 542.267139][ C1] __schedule+0x105f/0x34b0 [ 542.271682][ C1] ? __pfx___schedule+0x10/0x10 [ 542.276581][ C1] ? schedule+0x298/0x350 [ 542.280928][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.285984][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.291232][ C1] ? lock_acquire+0x2f/0xb0 [ 542.295776][ C1] ? schedule+0x1fd/0x350 [ 542.300137][ C1] schedule+0xe7/0x350 [ 542.304253][ C1] ? worker_thread+0x271/0xf00 [ 542.309048][ C1] worker_thread+0x2de/0xf00 [ 542.313674][ C1] ? __kthread_parkme+0x148/0x220 [ 542.318722][ C1] ? __pfx_worker_thread+0x10/0x10 [ 542.323863][ C1] kthread+0x2c1/0x3a0 [ 542.327949][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.333282][ C1] ? __pfx_kthread+0x10/0x10 [ 542.337893][ C1] ret_from_fork+0x45/0x80 [ 542.342345][ C1] ? __pfx_kthread+0x10/0x10 [ 542.346959][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.351778][ C1] [ 542.354809][ C1] task:kworker/R-rpcio state:I stack:30176 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 542.365047][ C1] Call Trace: [ 542.368331][ C1] [ 542.371463][ C1] __schedule+0x105f/0x34b0 [ 542.375994][ C1] ? __pfx___schedule+0x10/0x10 [ 542.380886][ C1] ? schedule+0x298/0x350 [ 542.385252][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.390318][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.395575][ C1] ? lock_acquire+0x2f/0xb0 [ 542.400145][ C1] ? schedule+0x1fd/0x350 [ 542.404512][ C1] schedule+0xe7/0x350 [ 542.408605][ C1] rescuer_thread+0x946/0xe20 [ 542.413334][ C1] ? __kthread_parkme+0xb7/0x220 [ 542.418308][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.423469][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.428699][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 542.433945][ C1] ? __kthread_parkme+0x148/0x220 [ 542.439022][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.444257][ C1] kthread+0x2c1/0x3a0 [ 542.448348][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.453567][ C1] ? __pfx_kthread+0x10/0x10 [ 542.458178][ C1] ret_from_fork+0x45/0x80 [ 542.462621][ C1] ? __pfx_kthread+0x10/0x10 [ 542.467227][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.472036][ C1] [ 542.475151][ C1] task:kworker/R-xprti state:I stack:30144 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 542.485385][ C1] Call Trace: [ 542.488672][ C1] [ 542.491617][ C1] __schedule+0x105f/0x34b0 [ 542.496156][ C1] ? __pfx___schedule+0x10/0x10 [ 542.501027][ C1] ? schedule+0x298/0x350 [ 542.505378][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.510431][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.515653][ C1] ? lock_acquire+0x2f/0xb0 [ 542.520183][ C1] ? schedule+0x1fd/0x350 [ 542.524554][ C1] schedule+0xe7/0x350 [ 542.528683][ C1] rescuer_thread+0x946/0xe20 [ 542.533435][ C1] ? __kthread_parkme+0xb7/0x220 [ 542.538405][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.543471][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.548732][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 542.553960][ C1] ? __kthread_parkme+0x148/0x220 [ 542.559010][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.564415][ C1] kthread+0x2c1/0x3a0 [ 542.568520][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.573760][ C1] ? __pfx_kthread+0x10/0x10 [ 542.578387][ C1] ret_from_fork+0x45/0x80 [ 542.582843][ C1] ? __pfx_kthread+0x10/0x10 [ 542.587564][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.592384][ C1] [ 542.595419][ C1] task:kworker/R-cfg80 state:I stack:30176 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 542.605672][ C1] Call Trace: [ 542.608961][ C1] [ 542.611930][ C1] __schedule+0x105f/0x34b0 [ 542.616523][ C1] ? __pfx___schedule+0x10/0x10 [ 542.621425][ C1] ? schedule+0x298/0x350 [ 542.625803][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.630963][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.636212][ C1] ? lock_acquire+0x2f/0xb0 [ 542.640752][ C1] ? schedule+0x1fd/0x350 [ 542.645112][ C1] schedule+0xe7/0x350 [ 542.649205][ C1] rescuer_thread+0x946/0xe20 [ 542.653914][ C1] ? __kthread_parkme+0xb7/0x220 [ 542.658871][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.663933][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.669159][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 542.674384][ C1] ? __kthread_parkme+0x148/0x220 [ 542.679457][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 542.684828][ C1] kthread+0x2c1/0x3a0 [ 542.688965][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.694201][ C1] ? __pfx_kthread+0x10/0x10 [ 542.698818][ C1] ret_from_fork+0x45/0x80 [ 542.703269][ C1] ? __pfx_kthread+0x10/0x10 [ 542.707911][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.712721][ C1] [ 542.715751][ C1] task:kworker/u8:3 state:I stack:26640 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 542.725979][ C1] Workqueue: 0x0 (events_unbound) [ 542.731163][ C1] Call Trace: [ 542.734461][ C1] [ 542.737411][ C1] __schedule+0x105f/0x34b0 [ 542.741951][ C1] ? __pfx___schedule+0x10/0x10 [ 542.746846][ C1] ? schedule+0x298/0x350 [ 542.751194][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.756263][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.761487][ C1] ? lock_acquire+0x2f/0xb0 [ 542.766015][ C1] ? schedule+0x1fd/0x350 [ 542.770391][ C1] schedule+0xe7/0x350 [ 542.774478][ C1] ? worker_thread+0x271/0xf00 [ 542.779269][ C1] worker_thread+0x2de/0xf00 [ 542.783904][ C1] ? __pfx_worker_thread+0x10/0x10 [ 542.789048][ C1] kthread+0x2c1/0x3a0 [ 542.793138][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.798376][ C1] ? __pfx_kthread+0x10/0x10 [ 542.803076][ C1] ret_from_fork+0x45/0x80 [ 542.807523][ C1] ? __pfx_kthread+0x10/0x10 [ 542.812148][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.816961][ C1] [ 542.819994][ C1] task:kswapd0 state:S stack:29704 pid:70 tgid:70 ppid:2 flags:0x00004000 [ 542.830228][ C1] Call Trace: [ 542.833552][ C1] [ 542.836516][ C1] __schedule+0x105f/0x34b0 [ 542.841068][ C1] ? __pfx___schedule+0x10/0x10 [ 542.845968][ C1] ? schedule+0x298/0x350 [ 542.850327][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.855387][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.860618][ C1] ? lock_acquire+0x2f/0xb0 [ 542.865150][ C1] ? schedule+0x1fd/0x350 [ 542.869502][ C1] schedule+0xe7/0x350 [ 542.873610][ C1] kswapd+0xa55/0xbf0 [ 542.877628][ C1] ? __pfx_kswapd+0x10/0x10 [ 542.882161][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 542.888264][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 542.893596][ C1] ? __kthread_parkme+0x148/0x220 [ 542.898663][ C1] ? __pfx_kswapd+0x10/0x10 [ 542.903199][ C1] kthread+0x2c1/0x3a0 [ 542.907295][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 542.912526][ C1] ? __pfx_kthread+0x10/0x10 [ 542.917135][ C1] ret_from_fork+0x45/0x80 [ 542.921605][ C1] ? __pfx_kthread+0x10/0x10 [ 542.926276][ C1] ret_from_fork_asm+0x1a/0x30 [ 542.931613][ C1] [ 542.934648][ C1] task:kworker/R-nfsio state:I stack:30832 pid:72 tgid:72 ppid:2 flags:0x00004000 [ 542.944971][ C1] Call Trace: [ 542.948255][ C1] [ 542.951211][ C1] __schedule+0x105f/0x34b0 [ 542.955751][ C1] ? __pfx___schedule+0x10/0x10 [ 542.960640][ C1] ? schedule+0x298/0x350 [ 542.964991][ C1] ? __pfx_lock_release+0x10/0x10 [ 542.970047][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 542.975290][ C1] ? lock_acquire+0x2f/0xb0 [ 542.979818][ C1] ? schedule+0x1fd/0x350 [ 542.984175][ C1] schedule+0xe7/0x350 [ 542.988267][ C1] rescuer_thread+0x946/0xe20 [ 542.992975][ C1] ? __kthread_parkme+0xb7/0x220 [ 542.997931][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.003009][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 543.008232][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 543.013459][ C1] ? __kthread_parkme+0x148/0x220 [ 543.018506][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 543.023734][ C1] kthread+0x2c1/0x3a0 [ 543.027820][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 543.033038][ C1] ? __pfx_kthread+0x10/0x10 [ 543.037662][ C1] ret_from_fork+0x45/0x80 [ 543.042130][ C1] ? __pfx_kthread+0x10/0x10 [ 543.046776][ C1] ret_from_fork_asm+0x1a/0x30 [ 543.051620][ C1] [ 543.054750][ C1] task:kworker/u8:4 state:I stack:22352 pid:90 tgid:90 ppid:2 flags:0x00004000 [ 543.065062][ C1] Workqueue: 0x0 (events_unbound) [ 543.070381][ C1] Call Trace: [ 543.073687][ C1] [ 543.076661][ C1] __schedule+0x105f/0x34b0 [ 543.081210][ C1] ? __pfx___schedule+0x10/0x10 [ 543.086087][ C1] ? schedule+0x298/0x350 [ 543.090440][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.095492][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.100829][ C1] ? lock_acquire+0x2f/0xb0 [ 543.105447][ C1] ? schedule+0x1fd/0x350 [ 543.109801][ C1] schedule+0xe7/0x350 [ 543.113894][ C1] ? worker_thread+0x271/0xf00 [ 543.118716][ C1] worker_thread+0x2de/0xf00 [ 543.123446][ C1] ? __kthread_parkme+0x148/0x220 [ 543.128507][ C1] ? __pfx_worker_thread+0x10/0x10 [ 543.133757][ C1] kthread+0x2c1/0x3a0 [ 543.137844][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 543.143065][ C1] ? __pfx_kthread+0x10/0x10 [ 543.147673][ C1] ret_from_fork+0x45/0x80 [ 543.152123][ C1] ? __pfx_kthread+0x10/0x10 [ 543.156731][ C1] ret_from_fork_asm+0x1a/0x30 [ 543.161533][ C1] [ 543.164589][ C1] task:kworker/R-acpi_ state:I stack:30080 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 543.174843][ C1] Call Trace: [ 543.178126][ C1] [ 543.181083][ C1] __schedule+0x105f/0x34b0 [ 543.185656][ C1] ? __pfx___schedule+0x10/0x10 [ 543.190536][ C1] ? schedule+0x298/0x350 [ 543.194892][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.199944][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.205166][ C1] ? lock_acquire+0x2f/0xb0 [ 543.209692][ C1] ? schedule+0x1fd/0x350 [ 543.214048][ C1] schedule+0xe7/0x350 [ 543.218134][ C1] rescuer_thread+0x946/0xe20 [ 543.223021][ C1] ? __kthread_parkme+0xb7/0x220 [ 543.227981][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.233044][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 543.238268][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 543.243495][ C1] ? __kthread_parkme+0x148/0x220 [ 543.248540][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 543.253765][ C1] kthread+0x2c1/0x3a0 [ 543.257853][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 543.263076][ C1] ? __pfx_kthread+0x10/0x10 [ 543.267712][ C1] ret_from_fork+0x45/0x80 [ 543.272392][ C1] ? __pfx_kthread+0x10/0x10 [ 543.277026][ C1] ret_from_fork_asm+0x1a/0x30 [ 543.281859][ C1] [ 543.284911][ C1] task:hwrng state:S stack:29904 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 543.295239][ C1] Call Trace: [ 543.298528][ C1] [ 543.301475][ C1] __schedule+0x105f/0x34b0 [ 543.306027][ C1] ? __pfx___schedule+0x10/0x10 [ 543.310898][ C1] ? schedule+0x298/0x350 [ 543.315279][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.320377][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.325618][ C1] ? lock_acquire+0x2f/0xb0 [ 543.330174][ C1] ? schedule+0x1fd/0x350 [ 543.334555][ C1] schedule+0xe7/0x350 [ 543.338664][ C1] schedule_timeout+0x136/0x2a0 [ 543.343543][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 543.348939][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 543.354781][ C1] ? __pfx_process_timeout+0x10/0x10 [ 543.360113][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 543.365946][ C1] add_hwgenerator_randomness+0xff/0x190 [ 543.371662][ C1] hwrng_fillfn+0x1f9/0x380 [ 543.376234][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 543.381285][ C1] kthread+0x2c1/0x3a0 [ 543.385374][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 543.390621][ C1] ? __pfx_kthread+0x10/0x10 [ 543.395256][ C1] ret_from_fork+0x45/0x80 [ 543.399755][ C1] ? __pfx_kthread+0x10/0x10 [ 543.404383][ C1] ret_from_fork_asm+0x1a/0x30 [ 543.409188][ C1] [ 543.412220][ C1] task:kworker/u8:5 state:I stack:25520 pid:215 tgid:215 ppid:2 flags:0x00004000 [ 543.422533][ C1] Workqueue: 0x0 (events_unbound) [ 543.427771][ C1] Call Trace: [ 543.431073][ C1] [ 543.431877][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 543.434009][ C1] __schedule+0x105f/0x34b0 [ 543.434030][ T18] 1-...D [ 543.442105][ T18] } 2630 jiffies s: 1937 root: 0x2/. [ 543.446562][ C1] ? __pfx___schedule+0x10/0x10 [ 543.449480][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 543.454874][ C1] ? schedule+0x298/0x350 [ 543.454922][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.459858][ T18] Sending NMI from CPU 0 to CPUs 1: [ 543.466936][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.471386][ C1] NMI backtrace for cpu 1 [ 543.471418][ C1] CPU: 1 UID: 0 PID: 2536 Comm: klogd Not tainted 6.12.0-rc1-syzkaller #0 [ 543.471450][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 543.471467][ C1] RIP: 0010:number+0x14b/0xb80 [ 543.471509][ C1] Code: 00 00 00 00 74 1f e8 44 92 6f fa 44 89 ee bf 0a 00 00 00 e8 17 94 6f fa 31 c0 41 80 fd 0a 0f 95 c0 89 44 24 0c e8 25 92 6f fa <8b> 44 24 70 31 ff 89 44 24 08 c1 f8 08 89 44 24 18 0f bf 44 24 76 [ 543.471537][ C1] RSP: 0018:ffffc900001b7c30 EFLAGS: 00000046 [ 543.471559][ C1] RAX: 0000000000000000 RBX: ffffc900001b8009 RCX: ffffffff86e652ca [ 543.471578][ C1] RDX: ffff88811664d7c0 RSI: ffffffff86e652fb RDI: 0000000000000001 [ 543.471598][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 543.471615][ C1] R10: 0000000000000000 R11: 00000000000c9730 R12: ffffffff8728c705 [ 543.471634][ C1] R13: 000000000000000a R14: ffffc900801b8007 R15: 0000000000000000 [ 543.471657][ C1] FS: 00007fec34379380(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 543.471689][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 543.471710][ C1] CR2: 0000563320009370 CR3: 0000000116132000 CR4: 00000000003506f0 [ 543.471729][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 543.471747][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 543.471765][ C1] Call Trace: [ 543.471774][ C1] [ 543.471785][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 543.471829][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 543.471856][ C1] ? nmi_handle+0x1a9/0x5c0 [ 543.471883][ C1] ? number+0x14b/0xb80 [ 543.471921][ C1] ? default_do_nmi+0x6a/0x160 [ 543.471949][ C1] ? exc_nmi+0x170/0x1e0 [ 543.471975][ C1] ? end_repeat_nmi+0xf/0x53 [ 543.472020][ C1] ? number+0x11a/0xb80 [ 543.472057][ C1] ? number+0x14b/0xb80 [ 543.472094][ C1] ? number+0x14b/0xb80 [ 543.472131][ C1] ? number+0x14b/0xb80 [ 543.472169][ C1] ? number+0x14b/0xb80 [ 543.472207][ C1] [ 543.472216][ C1] [ 543.472227][ C1] ? widen_string+0xd8/0x2a0 [ 543.472267][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 543.472302][ C1] ? __pfx_number+0x10/0x10 [ 543.472344][ C1] ? symbol_string+0x2d7/0x480 [ 543.472388][ C1] vsnprintf+0x92a/0x1880 [ 543.472419][ C1] ? __pfx_vsnprintf+0x10/0x10 [ 543.472448][ C1] ? __asan_memcpy+0x3c/0x60 [ 543.472484][ C1] sprintf+0xcd/0x110 [ 543.472512][ C1] ? __pfx_sprintf+0x10/0x10 [ 543.472542][ C1] ? get_data+0x39b/0x550 [ 543.472583][ C1] info_print_prefix+0x25c/0x350 [ 543.472623][ C1] ? __pfx_info_print_prefix+0x10/0x10 [ 543.472667][ C1] ? __asan_memcpy+0x3c/0x60 [ 543.472700][ C1] ? __pfx__prb_read_valid+0x10/0x10 [ 543.472741][ C1] record_print_text+0x141/0x400 [ 543.472782][ C1] ? __pfx_record_print_text+0x10/0x10 [ 543.472824][ C1] ? __pfx_prb_read_valid+0x10/0x10 [ 543.472867][ C1] printk_get_next_message+0x2a6/0x670 [ 543.472899][ C1] ? __pfx_printk_get_next_message+0x10/0x10 [ 543.472936][ C1] ? rcu_is_watching+0x12/0xc0 [ 543.472964][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.472994][ C1] ? console_flush_all+0x159/0xc60 [ 543.473027][ C1] console_flush_all+0x6ec/0xc60 [ 543.473057][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 543.473095][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 543.473124][ C1] ? find_held_lock+0x2d/0x110 [ 543.473155][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 543.473181][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 543.473211][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 543.473247][ C1] console_unlock+0xd9/0x210 [ 543.473274][ C1] ? __pfx_console_unlock+0x10/0x10 [ 543.473302][ C1] ? vprintk_emit+0x610/0x6f0 [ 543.473331][ C1] ? lock_acquire+0x2f/0xb0 [ 543.473368][ C1] ? vprintk_emit+0x638/0x6f0 [ 543.473398][ C1] vprintk_emit+0x424/0x6f0 [ 543.473427][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 543.473456][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 543.473495][ C1] ? find_held_lock+0x2d/0x110 [ 543.473525][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.473555][ C1] vprintk+0x7f/0xa0 [ 543.473586][ C1] _printk+0xc8/0x100 [ 543.473623][ C1] ? __pfx__printk+0x10/0x10 [ 543.473668][ C1] ? lock_acquire+0x2f/0xb0 [ 543.473705][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 543.473736][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 543.473772][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.473804][ C1] show_trace_log_lvl+0x1b7/0x3d0 [ 543.473851][ C1] ? schedule+0xe7/0x350 [ 543.473883][ C1] sched_show_task+0x3f0/0x5f0 [ 543.473919][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.473949][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 543.473989][ C1] show_state_filter+0xee/0x320 [ 543.474020][ C1] k_spec+0xed/0x150 [ 543.474056][ C1] ? __pfx_k_spec+0x10/0x10 [ 543.474089][ C1] kbd_event+0xcbd/0x17a0 [ 543.474129][ C1] ? __pfx_kbd_event+0x10/0x10 [ 543.474169][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 543.474209][ C1] ? rcu_is_watching+0x12/0xc0 [ 543.474237][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.474269][ C1] input_handler_events_default+0x116/0x1b0 [ 543.474308][ C1] input_pass_values+0x777/0x8e0 [ 543.474353][ C1] input_handle_event+0xf0b/0x14d0 [ 543.474394][ C1] ? input_event+0x70/0xa0 [ 543.474436][ C1] input_event+0x83/0xa0 [ 543.474477][ C1] hidinput_report_event+0xb2/0x100 [ 543.474511][ C1] hid_report_raw_event+0x274/0x11c0 [ 543.474547][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 543.474581][ C1] hid_irq_in+0x35e/0x870 [ 543.474620][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 543.474660][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 543.474693][ C1] dummy_timer+0x17c3/0x38d0 [ 543.474741][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 543.474770][ C1] ? mark_held_locks+0x9f/0xe0 [ 543.474808][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 543.474843][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 543.474871][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 543.474917][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 543.474958][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 543.474994][ C1] hrtimer_run_softirq+0x17d/0x350 [ 543.475035][ C1] handle_softirqs+0x206/0x8d0 [ 543.475067][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 543.475099][ C1] irq_exit_rcu+0xac/0x110 [ 543.475127][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 543.475163][ C1] [ 543.475171][ C1] [ 543.475181][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 543.475223][ C1] RIP: 0010:lock_acquire.part.0+0x155/0x380 [ 543.475265][ C1] Code: b8 ff ff ff ff 65 0f c1 05 80 31 cf 7e 83 f8 01 0f 85 d0 01 00 00 9c 58 f6 c4 02 0f 85 e5 01 00 00 48 85 ed 0f 85 b6 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7 [ 543.475291][ C1] RSP: 0018:ffffc9000155f7a0 EFLAGS: 00000206 [ 543.475312][ C1] RAX: 0000000000000046 RBX: 1ffff920002abef5 RCX: 0000000000000001 [ 543.475331][ C1] RDX: 0000000000000001 RSI: ffffffff8727f4a0 RDI: ffffffff8746ea80 [ 543.475350][ C1] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff1f55db6 [ 543.475368][ C1] R10: ffffffff8faaedb7 R11: 0000000000000000 R12: 0000000000000000 [ 543.475387][ C1] R13: ffffffff8905a340 R14: 0000000000000000 R15: 0000000000000000 [ 543.475415][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 543.475455][ C1] ? rcu_is_watching+0x12/0xc0 [ 543.475483][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.475513][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 543.475554][ C1] ? lock_acquire+0x2f/0xb0 [ 543.475591][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 543.475630][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 543.475676][ C1] fs_reclaim_acquire+0xca/0x160 [ 543.475716][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 543.475756][ C1] __kmalloc_node_track_caller_noprof+0xb5/0x3e0 [ 543.475793][ C1] ? __alloc_skb+0x164/0x380 [ 543.475835][ C1] kmalloc_reserve+0xef/0x2c0 [ 543.475869][ C1] __alloc_skb+0x164/0x380 [ 543.475910][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 543.475949][ C1] ? hlock_class+0x4e/0x130 [ 543.475978][ C1] ? __lock_acquire+0x1570/0x3ce0 [ 543.476020][ C1] alloc_skb_with_frags+0xe4/0x850 [ 543.476053][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.476092][ C1] sock_alloc_send_pskb+0x7f1/0x980 [ 543.476139][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 543.476180][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.476218][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 543.476245][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 543.476271][ C1] ? lock_acquire+0x2f/0xb0 [ 543.476308][ C1] ? unix_dgram_sendmsg+0x896/0x1920 [ 543.476342][ C1] unix_dgram_sendmsg+0x467/0x1920 [ 543.476378][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 543.476417][ C1] __sys_sendto+0x479/0x4d0 [ 543.476457][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 543.476496][ C1] ? __pfx_lock_release+0x10/0x10 [ 543.476533][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 543.476570][ C1] ? rcu_is_watching+0x12/0xc0 [ 543.476603][ C1] ? xfd_validate_state+0x5d/0x180 [ 543.476648][ C1] ? rcu_is_watching+0x12/0xc0 [ 543.476678][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 543.476718][ C1] ? do_syscall_64+0x91/0x250 [ 543.476757][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 543.476793][ C1] do_syscall_64+0xcd/0x250 [ 543.476833][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 543.476873][ C1] RIP: 0033:0x7fec344db9b5 [ 543.476895][ C1] Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83 [ 543.476921][ C1] RSP: 002b:00007ffc49a8fc48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 543.476947][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec344db9b5 [ 543.476965][ C1] RDX: 0000000000000051 RSI: 0000556e8c9a2bd0 RDI: 0000000000000003 [ 543.476983][ C1] RBP: 0000556e8c99c2c0 R08: 0000000000000000 R09: 0000000000000000 [ 543.477001][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 543.477019][ C1] R13: 00007fec34669212 R14: 00007ffc49a8fd48 R15: 0000000000000000 [ 543.477045][ C1] [ 544.459281][ C1] ? lock_acquire+0x2f/0xb0 [ 544.463841][ C1] ? schedule+0x1fd/0x350 [ 544.468243][ C1] schedule+0xe7/0x350 [ 544.472365][ C1] ? worker_thread+0x271/0xf00 [ 544.477167][ C1] worker_thread+0x2de/0xf00 [ 544.481814][ C1] ? __kthread_parkme+0x148/0x220 [ 544.486886][ C1] ? __pfx_worker_thread+0x10/0x10 [ 544.492044][ C1] kthread+0x2c1/0x3a0 [ 544.496167][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 544.501410][ C1] ? __pfx_kthread+0x10/0x10 [ 544.506026][ C1] ret_from_fork+0x45/0x80 [ 544.510481][ C1] ? __pfx_kthread+0x10/0x10 [ 544.515097][ C1] ret_from_fork_asm+0x1a/0x30 [ 544.519901][ C1] [ 544.522936][ C1] task:scsi_eh_0 state:S stack:30176 pid:225 tgid:225 ppid:2 flags:0x00004000 [ 544.533178][ C1] Call Trace: [ 544.536479][ C1] [ 544.539430][ C1] __schedule+0x105f/0x34b0 [ 544.543969][ C1] ? __pfx___schedule+0x10/0x10 [ 544.548845][ C1] ? schedule+0x298/0x350 [ 544.553206][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.558306][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 544.563540][ C1] ? lock_acquire+0x2f/0xb0 [ 544.568184][ C1] ? schedule+0x1fd/0x350 [ 544.572558][ C1] schedule+0xe7/0x350 [ 544.576681][ C1] scsi_error_handler+0x532/0xef0 [ 544.581792][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 544.587423][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 544.593293][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 544.598624][ C1] ? __kthread_parkme+0x148/0x220 [ 544.603704][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 544.609279][ C1] kthread+0x2c1/0x3a0 [ 544.613385][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 544.618605][ C1] ? __pfx_kthread+0x10/0x10 [ 544.623307][ C1] ret_from_fork+0x45/0x80 [ 544.627756][ C1] ? __pfx_kthread+0x10/0x10 [ 544.632484][ C1] ret_from_fork_asm+0x1a/0x30 [ 544.637324][ C1] [ 544.640361][ C1] task:kworker/R-scsi_ state:I stack:30080 pid:226 tgid:226 ppid:2 flags:0x00004000 [ 544.650710][ C1] Call Trace: [ 544.654005][ C1] [ 544.656980][ C1] __schedule+0x105f/0x34b0 [ 544.661524][ C1] ? __pfx___schedule+0x10/0x10 [ 544.666428][ C1] ? schedule+0x298/0x350 [ 544.670787][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.675841][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 544.681087][ C1] ? lock_acquire+0x2f/0xb0 [ 544.685632][ C1] ? schedule+0x1fd/0x350 [ 544.689993][ C1] schedule+0xe7/0x350 [ 544.694087][ C1] rescuer_thread+0x946/0xe20 [ 544.698882][ C1] ? __kthread_parkme+0xb7/0x220 [ 544.703841][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.708905][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 544.714135][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 544.719362][ C1] ? __kthread_parkme+0x148/0x220 [ 544.724428][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 544.729683][ C1] kthread+0x2c1/0x3a0 [ 544.733806][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 544.739030][ C1] ? __pfx_kthread+0x10/0x10 [ 544.743731][ C1] ret_from_fork+0x45/0x80 [ 544.748182][ C1] ? __pfx_kthread+0x10/0x10 [ 544.752812][ C1] ret_from_fork_asm+0x1a/0x30 [ 544.757637][ C1] [ 544.760676][ C1] task:kworker/R-targe state:I stack:30080 pid:249 tgid:249 ppid:2 flags:0x00004000 [ 544.770915][ C1] Call Trace: [ 544.774206][ C1] [ 544.777152][ C1] __schedule+0x105f/0x34b0 [ 544.781708][ C1] ? __pfx___schedule+0x10/0x10 [ 544.786612][ C1] ? schedule+0x298/0x350 [ 544.791140][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.796282][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 544.801506][ C1] ? lock_acquire+0x2f/0xb0 [ 544.806041][ C1] ? schedule+0x1fd/0x350 [ 544.810399][ C1] schedule+0xe7/0x350 [ 544.814511][ C1] rescuer_thread+0x946/0xe20 [ 544.819228][ C1] ? __kthread_parkme+0xb7/0x220 [ 544.824188][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.829254][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 544.834580][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 544.840008][ C1] ? __kthread_parkme+0x148/0x220 [ 544.845056][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 544.850284][ C1] kthread+0x2c1/0x3a0 [ 544.854374][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 544.859594][ C1] ? __pfx_kthread+0x10/0x10 [ 544.864223][ C1] ret_from_fork+0x45/0x80 [ 544.868680][ C1] ? __pfx_kthread+0x10/0x10 [ 544.873337][ C1] ret_from_fork_asm+0x1a/0x30 [ 544.878166][ C1] [ 544.881206][ C1] task:kworker/R-targe state:I stack:30080 pid:252 tgid:252 ppid:2 flags:0x00004000 [ 544.891456][ C1] Call Trace: [ 544.894748][ C1] [ 544.897694][ C1] __schedule+0x105f/0x34b0 [ 544.902245][ C1] ? __pfx___schedule+0x10/0x10 [ 544.907142][ C1] ? schedule+0x298/0x350 [ 544.911521][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.916587][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 544.921828][ C1] ? lock_acquire+0x2f/0xb0 [ 544.926359][ C1] ? schedule+0x1fd/0x350 [ 544.930738][ C1] schedule+0xe7/0x350 [ 544.934887][ C1] rescuer_thread+0x946/0xe20 [ 544.939712][ C1] ? __kthread_parkme+0xb7/0x220 [ 544.944780][ C1] ? __pfx_lock_release+0x10/0x10 [ 544.949843][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 544.955073][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 544.960303][ C1] ? __kthread_parkme+0x148/0x220 [ 544.965376][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 544.970694][ C1] kthread+0x2c1/0x3a0 [ 544.974974][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 544.980195][ C1] ? __pfx_kthread+0x10/0x10 [ 544.984812][ C1] ret_from_fork+0x45/0x80 [ 544.989261][ C1] ? __pfx_kthread+0x10/0x10 [ 544.993874][ C1] ret_from_fork_asm+0x1a/0x30 [ 544.998680][ C1] [ 545.001723][ C1] task:kworker/R-xcopy state:I stack:30080 pid:253 tgid:253 ppid:2 flags:0x00004000 [ 545.011973][ C1] Call Trace: [ 545.015274][ C1] [ 545.018234][ C1] __schedule+0x105f/0x34b0 [ 545.022804][ C1] ? __pfx___schedule+0x10/0x10 [ 545.027735][ C1] ? schedule+0x298/0x350 [ 545.032212][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.037283][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.042519][ C1] ? lock_acquire+0x2f/0xb0 [ 545.047050][ C1] ? schedule+0x1fd/0x350 [ 545.051432][ C1] schedule+0xe7/0x350 [ 545.055536][ C1] rescuer_thread+0x946/0xe20 [ 545.060262][ C1] ? __kthread_parkme+0xb7/0x220 [ 545.065222][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.070390][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.075740][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.081011][ C1] ? __kthread_parkme+0x148/0x220 [ 545.086170][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.091413][ C1] kthread+0x2c1/0x3a0 [ 545.095535][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 545.100798][ C1] ? __pfx_kthread+0x10/0x10 [ 545.105454][ C1] ret_from_fork+0x45/0x80 [ 545.109932][ C1] ? __pfx_kthread+0x10/0x10 [ 545.114581][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.119493][ C1] [ 545.122567][ C1] task:kworker/0:1H state:I stack:27568 pid:296 tgid:296 ppid:2 flags:0x00004000 [ 545.132904][ C1] Workqueue: 0x0 (kblockd) [ 545.137450][ C1] Call Trace: [ 545.140750][ C1] [ 545.143719][ C1] __schedule+0x105f/0x34b0 [ 545.148262][ C1] ? __pfx___schedule+0x10/0x10 [ 545.153160][ C1] ? schedule+0x298/0x350 [ 545.157634][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.162702][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.167927][ C1] ? lock_acquire+0x2f/0xb0 [ 545.172480][ C1] ? schedule+0x1fd/0x350 [ 545.176854][ C1] schedule+0xe7/0x350 [ 545.180954][ C1] ? worker_thread+0x271/0xf00 [ 545.185758][ C1] worker_thread+0x2de/0xf00 [ 545.190393][ C1] ? __kthread_parkme+0x148/0x220 [ 545.195444][ C1] ? __pfx_worker_thread+0x10/0x10 [ 545.200588][ C1] kthread+0x2c1/0x3a0 [ 545.204677][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 545.209908][ C1] ? __pfx_kthread+0x10/0x10 [ 545.214520][ C1] ret_from_fork+0x45/0x80 [ 545.219141][ C1] ? __pfx_kthread+0x10/0x10 [ 545.223753][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.228579][ C1] [ 545.231615][ C1] task:kworker/R-liber state:I stack:30080 pid:335 tgid:335 ppid:2 flags:0x00004000 [ 545.241899][ C1] Call Trace: [ 545.245196][ C1] [ 545.248139][ C1] __schedule+0x105f/0x34b0 [ 545.252718][ C1] ? __pfx___schedule+0x10/0x10 [ 545.257596][ C1] ? schedule+0x298/0x350 [ 545.262296][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.267355][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.272582][ C1] ? lock_acquire+0x2f/0xb0 [ 545.277113][ C1] ? schedule+0x1fd/0x350 [ 545.281489][ C1] schedule+0xe7/0x350 [ 545.285602][ C1] rescuer_thread+0x946/0xe20 [ 545.290322][ C1] ? __kthread_parkme+0xb7/0x220 [ 545.295287][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.300350][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.305599][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.310856][ C1] ? __kthread_parkme+0x148/0x220 [ 545.315924][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.321157][ C1] kthread+0x2c1/0x3a0 [ 545.325254][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 545.330474][ C1] ? __pfx_kthread+0x10/0x10 [ 545.335191][ C1] ret_from_fork+0x45/0x80 [ 545.339680][ C1] ? __pfx_kthread+0x10/0x10 [ 545.344308][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.349120][ C1] [ 545.352151][ C1] task:kworker/R-zd121 state:I stack:30080 pid:365 tgid:365 ppid:2 flags:0x00004000 [ 545.362389][ C1] Call Trace: [ 545.365680][ C1] [ 545.368628][ C1] __schedule+0x105f/0x34b0 [ 545.373161][ C1] ? __pfx___schedule+0x10/0x10 [ 545.378036][ C1] ? schedule+0x298/0x350 [ 545.382388][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.387458][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.392770][ C1] ? lock_acquire+0x2f/0xb0 [ 545.397363][ C1] ? schedule+0x1fd/0x350 [ 545.401805][ C1] schedule+0xe7/0x350 [ 545.406034][ C1] rescuer_thread+0x946/0xe20 [ 545.410844][ C1] ? __kthread_parkme+0xb7/0x220 [ 545.415835][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.420915][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.426254][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.431493][ C1] ? __kthread_parkme+0x148/0x220 [ 545.436543][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.441803][ C1] kthread+0x2c1/0x3a0 [ 545.445892][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 545.451109][ C1] ? __pfx_kthread+0x10/0x10 [ 545.455724][ C1] ret_from_fork+0x45/0x80 [ 545.460200][ C1] ? __pfx_kthread+0x10/0x10 [ 545.464854][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.469668][ C1] [ 545.472708][ C1] task:kworker/R-uas state:I stack:30624 pid:446 tgid:446 ppid:2 flags:0x00004000 [ 545.482964][ C1] Call Trace: [ 545.486258][ C1] [ 545.489222][ C1] __schedule+0x105f/0x34b0 [ 545.493770][ C1] ? __pfx___schedule+0x10/0x10 [ 545.498663][ C1] ? schedule+0x298/0x350 [ 545.503026][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.508088][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.513313][ C1] ? lock_acquire+0x2f/0xb0 [ 545.517880][ C1] ? schedule+0x1fd/0x350 [ 545.522245][ C1] schedule+0xe7/0x350 [ 545.526336][ C1] rescuer_thread+0x946/0xe20 [ 545.531096][ C1] ? __kthread_parkme+0xb7/0x220 [ 545.536071][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.541272][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.546512][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.551757][ C1] ? __kthread_parkme+0x148/0x220 [ 545.556833][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.562125][ C1] kthread+0x2c1/0x3a0 [ 545.566227][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 545.571459][ C1] ? __pfx_kthread+0x10/0x10 [ 545.576083][ C1] ret_from_fork+0x45/0x80 [ 545.580532][ C1] ? __pfx_kthread+0x10/0x10 [ 545.585147][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.589950][ C1] [ 545.592982][ C1] task:kworker/R-usbip state:I stack:30080 pid:742 tgid:742 ppid:2 flags:0x00004000 [ 545.603238][ C1] Call Trace: [ 545.606536][ C1] [ 545.609565][ C1] __schedule+0x105f/0x34b0 [ 545.614098][ C1] ? __pfx___schedule+0x10/0x10 [ 545.618996][ C1] ? schedule+0x298/0x350 [ 545.623346][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.628397][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.633625][ C1] ? lock_acquire+0x2f/0xb0 [ 545.638177][ C1] ? schedule+0x1fd/0x350 [ 545.642533][ C1] schedule+0xe7/0x350 [ 545.646622][ C1] rescuer_thread+0x946/0xe20 [ 545.651325][ C1] ? __kthread_parkme+0xb7/0x220 [ 545.656284][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.661363][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.666595][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.671821][ C1] ? __kthread_parkme+0x148/0x220 [ 545.676869][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 545.682118][ C1] kthread+0x2c1/0x3a0 [ 545.686207][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 545.691427][ C1] ? __pfx_kthread+0x10/0x10 [ 545.696037][ C1] ret_from_fork+0x45/0x80 [ 545.700602][ C1] ? __pfx_kthread+0x10/0x10 [ 545.705230][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.710061][ C1] [ 545.713093][ C1] task:kworker/0:2 state:D stack:23408 pid:803 tgid:803 ppid:2 flags:0x00004000 [ 545.723315][ C1] Workqueue: usb_hub_wq hub_event [ 545.728378][ C1] Call Trace: [ 545.731664][ C1] [ 545.734745][ C1] __schedule+0x105f/0x34b0 [ 545.739282][ C1] ? __pfx___schedule+0x10/0x10 [ 545.744339][ C1] ? schedule+0x298/0x350 [ 545.748688][ C1] ? __pfx_lock_release+0x10/0x10 [ 545.753931][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 545.759198][ C1] ? lock_acquire+0x2f/0xb0 [ 545.763766][ C1] ? schedule+0x1fd/0x350 [ 545.768136][ C1] schedule+0xe7/0x350 [ 545.772232][ C1] synchronize_rcu_expedited+0x392/0x450 [ 545.777900][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 545.784102][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 545.790225][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 545.795552][ C1] led_trigger_set+0x557/0xc60 [ 545.800343][ C1] ? __pfx_led_trigger_set+0x10/0x10 [ 545.805664][ C1] led_trigger_set_default+0x1bd/0x2a0 [ 545.811169][ C1] led_classdev_register_ext+0x78c/0x9e0 [ 545.816825][ C1] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 545.823026][ C1] ? __pfx_kasprintf+0x10/0x10 [ 545.827824][ C1] ? input_open_device+0x23c/0x320 [ 545.832966][ C1] input_leds_connect+0x552/0x8e0 [ 545.838062][ C1] input_attach_handler.isra.0+0x181/0x260 [ 545.843941][ C1] input_register_device+0xa84/0x1110 [ 545.849406][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 545.854490][ C1] hid_connect+0x13a8/0x18a0 [ 545.859101][ C1] ? trace_kmalloc+0x2d/0xe0 [ 545.863723][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 545.868772][ C1] ? __asan_memset+0x23/0x50 [ 545.873392][ C1] ? __pfx_hid_connect+0x10/0x10 [ 545.878700][ C1] ? usbhid_start+0x152c/0x2340 [ 545.883595][ C1] hid_hw_start+0xaa/0x140 [ 545.888071][ C1] hid_device_probe+0x3e7/0x490 [ 545.893003][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 545.898411][ C1] really_probe+0x23e/0xa90 [ 545.902957][ C1] __driver_probe_device+0x1de/0x440 [ 545.908437][ C1] driver_probe_device+0x4c/0x1b0 [ 545.913480][ C1] __device_attach_driver+0x1df/0x310 [ 545.918889][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 545.924805][ C1] bus_for_each_drv+0x157/0x1e0 [ 545.929704][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 545.935392][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.940646][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 545.946498][ C1] __device_attach+0x1e8/0x4b0 [ 545.951309][ C1] ? __pfx___device_attach+0x10/0x10 [ 545.956637][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 545.961865][ C1] bus_probe_device+0x17f/0x1c0 [ 545.966779][ C1] device_add+0x114b/0x1a70 [ 545.971323][ C1] ? __pfx_device_add+0x10/0x10 [ 545.976211][ C1] ? __debugfs_create_file+0x413/0x660 [ 545.981733][ C1] hid_add_device+0x37f/0xa70 [ 545.986508][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 545.992032][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 545.997472][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 546.002976][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 546.008314][ C1] usbhid_probe+0xd3b/0x1410 [ 546.012966][ C1] usb_probe_interface+0x309/0x9d0 [ 546.018126][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 546.023830][ C1] really_probe+0x23e/0xa90 [ 546.028365][ C1] __driver_probe_device+0x1de/0x440 [ 546.033681][ C1] driver_probe_device+0x4c/0x1b0 [ 546.038818][ C1] __device_attach_driver+0x1df/0x310 [ 546.044224][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 546.050181][ C1] bus_for_each_drv+0x157/0x1e0 [ 546.055110][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 546.060633][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.065904][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 546.071789][ C1] __device_attach+0x1e8/0x4b0 [ 546.076619][ C1] ? __pfx___device_attach+0x10/0x10 [ 546.081948][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 546.087175][ C1] bus_probe_device+0x17f/0x1c0 [ 546.092077][ C1] device_add+0x114b/0x1a70 [ 546.096724][ C1] ? __pfx_device_add+0x10/0x10 [ 546.101611][ C1] ? mark_held_locks+0x9f/0xe0 [ 546.106449][ C1] usb_set_configuration+0x10cb/0x1c50 [ 546.111964][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 546.118059][ C1] usb_generic_driver_probe+0xb1/0x110 [ 546.123549][ C1] usb_probe_device+0xec/0x3e0 [ 546.128414][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 546.133811][ C1] really_probe+0x23e/0xa90 [ 546.138355][ C1] __driver_probe_device+0x1de/0x440 [ 546.143661][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 546.149143][ C1] driver_probe_device+0x4c/0x1b0 [ 546.154189][ C1] __device_attach_driver+0x1df/0x310 [ 546.160045][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 546.165975][ C1] bus_for_each_drv+0x157/0x1e0 [ 546.170867][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 546.176272][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.181496][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 546.187335][ C1] __device_attach+0x1e8/0x4b0 [ 546.192128][ C1] ? __pfx___device_attach+0x10/0x10 [ 546.197440][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 546.202663][ C1] bus_probe_device+0x17f/0x1c0 [ 546.207549][ C1] device_add+0x114b/0x1a70 [ 546.212102][ C1] ? __pfx_device_add+0x10/0x10 [ 546.216981][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 546.222743][ C1] usb_new_device+0xd90/0x1a10 [ 546.227554][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 546.232883][ C1] hub_event+0x2e58/0x4f40 [ 546.237361][ C1] ? __pfx_hub_event+0x10/0x10 [ 546.242164][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 546.247827][ C1] ? rcu_is_watching+0x12/0xc0 [ 546.252613][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.257852][ C1] ? process_one_work+0x921/0x1ba0 [ 546.263008][ C1] ? lock_acquire+0x2f/0xb0 [ 546.267553][ C1] ? process_one_work+0x921/0x1ba0 [ 546.272732][ C1] process_one_work+0x9c5/0x1ba0 [ 546.277716][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 546.283027][ C1] ? __pfx_process_one_work+0x10/0x10 [ 546.288439][ C1] ? assign_work+0x1a0/0x250 [ 546.293062][ C1] worker_thread+0x6c8/0xf00 [ 546.297691][ C1] ? __kthread_parkme+0x148/0x220 [ 546.302752][ C1] ? __pfx_worker_thread+0x10/0x10 [ 546.307892][ C1] kthread+0x2c1/0x3a0 [ 546.311982][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 546.317288][ C1] ? __pfx_kthread+0x10/0x10 [ 546.321905][ C1] ret_from_fork+0x45/0x80 [ 546.326443][ C1] ? __pfx_kthread+0x10/0x10 [ 546.331051][ C1] ret_from_fork_asm+0x1a/0x30 [ 546.335859][ C1] [ 546.338893][ C1] task:pvrusb2-context state:S stack:30176 pid:988 tgid:988 ppid:2 flags:0x00004000 [ 546.349128][ C1] Call Trace: [ 546.352437][ C1] [ 546.355383][ C1] __schedule+0x105f/0x34b0 [ 546.359915][ C1] ? __pfx___schedule+0x10/0x10 [ 546.364789][ C1] ? schedule+0x298/0x350 [ 546.369164][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.374237][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.379463][ C1] ? lock_acquire+0x2f/0xb0 [ 546.383997][ C1] ? schedule+0x1fd/0x350 [ 546.388366][ C1] schedule+0xe7/0x350 [ 546.392463][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 546.398581][ C1] pvr2_context_thread_func+0x631/0x970 [ 546.404161][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 546.410262][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 546.416422][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.421709][ C1] ? __kthread_parkme+0x148/0x220 [ 546.426817][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 546.432928][ C1] kthread+0x2c1/0x3a0 [ 546.437018][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 546.442238][ C1] ? __pfx_kthread+0x10/0x10 [ 546.446852][ C1] ret_from_fork+0x45/0x80 [ 546.451325][ C1] ? __pfx_kthread+0x10/0x10 [ 546.455945][ C1] ret_from_fork_asm+0x1a/0x30 [ 546.460765][ C1] [ 546.463799][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1025 tgid:1025 ppid:2 flags:0x00004000 [ 546.474127][ C1] Call Trace: [ 546.477423][ C1] [ 546.480368][ C1] __schedule+0x105f/0x34b0 [ 546.484905][ C1] ? __pfx___schedule+0x10/0x10 [ 546.489777][ C1] ? schedule+0x298/0x350 [ 546.494128][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.499204][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.504431][ C1] ? lock_acquire+0x2f/0xb0 [ 546.508989][ C1] ? schedule+0x1fd/0x350 [ 546.513352][ C1] schedule+0xe7/0x350 [ 546.517445][ C1] rescuer_thread+0x946/0xe20 [ 546.522156][ C1] ? __kthread_parkme+0xb7/0x220 [ 546.527113][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.532351][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.537666][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.542892][ C1] ? __kthread_parkme+0x148/0x220 [ 546.547939][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.553168][ C1] kthread+0x2c1/0x3a0 [ 546.557262][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 546.562500][ C1] ? __pfx_kthread+0x10/0x10 [ 546.567139][ C1] ret_from_fork+0x45/0x80 [ 546.571628][ C1] ? __pfx_kthread+0x10/0x10 [ 546.576257][ C1] ret_from_fork_asm+0x1a/0x30 [ 546.581061][ C1] [ 546.584095][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1026 tgid:1026 ppid:2 flags:0x00004000 [ 546.594356][ C1] Call Trace: [ 546.597658][ C1] [ 546.600604][ C1] __schedule+0x105f/0x34b0 [ 546.605140][ C1] ? __pfx___schedule+0x10/0x10 [ 546.610013][ C1] ? schedule+0x298/0x350 [ 546.614366][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.619511][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.624742][ C1] ? lock_acquire+0x2f/0xb0 [ 546.629271][ C1] ? schedule+0x1fd/0x350 [ 546.633636][ C1] schedule+0xe7/0x350 [ 546.637731][ C1] rescuer_thread+0x946/0xe20 [ 546.642439][ C1] ? __kthread_parkme+0xb7/0x220 [ 546.647397][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.652461][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.657687][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.662914][ C1] ? __kthread_parkme+0x148/0x220 [ 546.668132][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.673386][ C1] kthread+0x2c1/0x3a0 [ 546.677478][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 546.682705][ C1] ? __pfx_kthread+0x10/0x10 [ 546.687338][ C1] ret_from_fork+0x45/0x80 [ 546.691800][ C1] ? __pfx_kthread+0x10/0x10 [ 546.696411][ C1] ret_from_fork_asm+0x1a/0x30 [ 546.701214][ C1] [ 546.704243][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1027 tgid:1027 ppid:2 flags:0x00004000 [ 546.714671][ C1] Call Trace: [ 546.717963][ C1] [ 546.720918][ C1] __schedule+0x105f/0x34b0 [ 546.725461][ C1] ? __pfx___schedule+0x10/0x10 [ 546.730344][ C1] ? schedule+0x298/0x350 [ 546.734698][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.739754][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.745015][ C1] ? lock_acquire+0x2f/0xb0 [ 546.749569][ C1] ? schedule+0x1fd/0x350 [ 546.753938][ C1] schedule+0xe7/0x350 [ 546.758041][ C1] rescuer_thread+0x946/0xe20 [ 546.762752][ C1] ? __kthread_parkme+0xb7/0x220 [ 546.767711][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.772776][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.778007][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.783264][ C1] ? __kthread_parkme+0x148/0x220 [ 546.788354][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.793595][ C1] kthread+0x2c1/0x3a0 [ 546.797694][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 546.802940][ C1] ? __pfx_kthread+0x10/0x10 [ 546.807566][ C1] ret_from_fork+0x45/0x80 [ 546.812013][ C1] ? __pfx_kthread+0x10/0x10 [ 546.816622][ C1] ret_from_fork_asm+0x1a/0x30 [ 546.821433][ C1] [ 546.824463][ C1] task:kworker/R-kmems state:I stack:30080 pid:1031 tgid:1031 ppid:2 flags:0x00004000 [ 546.834698][ C1] Call Trace: [ 546.837988][ C1] [ 546.840933][ C1] __schedule+0x105f/0x34b0 [ 546.845574][ C1] ? __pfx___schedule+0x10/0x10 [ 546.850447][ C1] ? schedule+0x298/0x350 [ 546.854798][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.859870][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.865127][ C1] ? lock_acquire+0x2f/0xb0 [ 546.869657][ C1] ? schedule+0x1fd/0x350 [ 546.874014][ C1] schedule+0xe7/0x350 [ 546.878107][ C1] rescuer_thread+0x946/0xe20 [ 546.882816][ C1] ? __kthread_parkme+0xb7/0x220 [ 546.887815][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.892979][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.898223][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 546.903472][ C1] ? __kthread_parkme+0x148/0x220 [ 546.908522][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 546.913751][ C1] kthread+0x2c1/0x3a0 [ 546.917839][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 546.923058][ C1] ? __pfx_kthread+0x10/0x10 [ 546.927671][ C1] ret_from_fork+0x45/0x80 [ 546.932119][ C1] ? __pfx_kthread+0x10/0x10 [ 546.936732][ C1] ret_from_fork_asm+0x1a/0x30 [ 546.941537][ C1] [ 546.944567][ C1] task:kworker/R-elous state:I stack:30624 pid:1055 tgid:1055 ppid:2 flags:0x00004000 [ 546.954805][ C1] Call Trace: [ 546.958092][ C1] [ 546.961036][ C1] __schedule+0x105f/0x34b0 [ 546.965573][ C1] ? __pfx___schedule+0x10/0x10 [ 546.970464][ C1] ? schedule+0x298/0x350 [ 546.974819][ C1] ? __pfx_lock_release+0x10/0x10 [ 546.979889][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 546.985118][ C1] ? lock_acquire+0x2f/0xb0 [ 546.989649][ C1] ? schedule+0x1fd/0x350 [ 546.994022][ C1] schedule+0xe7/0x350 [ 546.998111][ C1] rescuer_thread+0x946/0xe20 [ 547.002821][ C1] ? __kthread_parkme+0xb7/0x220 [ 547.007805][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.012869][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.018117][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.023383][ C1] ? __kthread_parkme+0x148/0x220 [ 547.028454][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.033692][ C1] kthread+0x2c1/0x3a0 [ 547.037783][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.043004][ C1] ? __pfx_kthread+0x10/0x10 [ 547.047615][ C1] ret_from_fork+0x45/0x80 [ 547.052062][ C1] ? __pfx_kthread+0x10/0x10 [ 547.056672][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.061476][ C1] [ 547.064508][ C1] task:kworker/R-mld state:I stack:30080 pid:1247 tgid:1247 ppid:2 flags:0x00004000 [ 547.074936][ C1] Call Trace: [ 547.078223][ C1] [ 547.081179][ C1] __schedule+0x105f/0x34b0 [ 547.085715][ C1] ? __pfx___schedule+0x10/0x10 [ 547.090590][ C1] ? schedule+0x298/0x350 [ 547.094944][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.099997][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.105221][ C1] ? lock_acquire+0x2f/0xb0 [ 547.109752][ C1] ? schedule+0x1fd/0x350 [ 547.114151][ C1] schedule+0xe7/0x350 [ 547.118283][ C1] rescuer_thread+0x946/0xe20 [ 547.123024][ C1] ? __kthread_parkme+0xb7/0x220 [ 547.128014][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.133082][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.138330][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.143559][ C1] ? __kthread_parkme+0x148/0x220 [ 547.148605][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.153833][ C1] kthread+0x2c1/0x3a0 [ 547.157923][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.163163][ C1] ? __pfx_kthread+0x10/0x10 [ 547.167772][ C1] ret_from_fork+0x45/0x80 [ 547.172219][ C1] ? __pfx_kthread+0x10/0x10 [ 547.176831][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.181633][ C1] [ 547.184697][ C1] task:kworker/R-ipv6_ state:I stack:30080 pid:1250 tgid:1250 ppid:2 flags:0x00004000 [ 547.194951][ C1] Call Trace: [ 547.198267][ C1] [ 547.201213][ C1] __schedule+0x105f/0x34b0 [ 547.205756][ C1] ? __pfx___schedule+0x10/0x10 [ 547.210632][ C1] ? schedule+0x298/0x350 [ 547.214995][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.220153][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.225381][ C1] ? lock_acquire+0x2f/0xb0 [ 547.229910][ C1] ? schedule+0x1fd/0x350 [ 547.234300][ C1] schedule+0xe7/0x350 [ 547.238394][ C1] rescuer_thread+0x946/0xe20 [ 547.243123][ C1] ? __kthread_parkme+0xb7/0x220 [ 547.248100][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.253278][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.258508][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.263737][ C1] ? __kthread_parkme+0x148/0x220 [ 547.268782][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.274010][ C1] kthread+0x2c1/0x3a0 [ 547.278118][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.283427][ C1] ? __pfx_kthread+0x10/0x10 [ 547.288039][ C1] ret_from_fork+0x45/0x80 [ 547.292486][ C1] ? __pfx_kthread+0x10/0x10 [ 547.297103][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.301910][ C1] [ 547.304956][ C1] task:kworker/u8:6 state:I stack:25872 pid:1278 tgid:1278 ppid:2 flags:0x00004000 [ 547.315183][ C1] Workqueue: 0x0 (events_unbound) [ 547.320329][ C1] Call Trace: [ 547.323616][ C1] [ 547.326606][ C1] __schedule+0x105f/0x34b0 [ 547.331159][ C1] ? __pfx___schedule+0x10/0x10 [ 547.336058][ C1] ? schedule+0x298/0x350 [ 547.340506][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.345569][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.350795][ C1] ? lock_acquire+0x2f/0xb0 [ 547.355328][ C1] ? schedule+0x1fd/0x350 [ 547.359703][ C1] schedule+0xe7/0x350 [ 547.363795][ C1] ? worker_thread+0x271/0xf00 [ 547.368611][ C1] worker_thread+0x2de/0xf00 [ 547.373245][ C1] ? __pfx_worker_thread+0x10/0x10 [ 547.378388][ C1] kthread+0x2c1/0x3a0 [ 547.382506][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.387733][ C1] ? __pfx_kthread+0x10/0x10 [ 547.392345][ C1] ret_from_fork+0x45/0x80 [ 547.396791][ C1] ? __pfx_kthread+0x10/0x10 [ 547.401402][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.406206][ C1] [ 547.409237][ C1] task:kworker/u8:7 state:I stack:25024 pid:1303 tgid:1303 ppid:2 flags:0x00004000 [ 547.419466][ C1] Workqueue: 0x0 (events_unbound) [ 547.424630][ C1] Call Trace: [ 547.427915][ C1] [ 547.430857][ C1] __schedule+0x105f/0x34b0 [ 547.435396][ C1] ? __pfx___schedule+0x10/0x10 [ 547.440270][ C1] ? schedule+0x298/0x350 [ 547.444621][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.449692][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.454918][ C1] ? lock_acquire+0x2f/0xb0 [ 547.459449][ C1] ? schedule+0x1fd/0x350 [ 547.463808][ C1] schedule+0xe7/0x350 [ 547.467899][ C1] ? worker_thread+0x271/0xf00 [ 547.472694][ C1] worker_thread+0x2de/0xf00 [ 547.477323][ C1] ? __kthread_parkme+0x148/0x220 [ 547.482372][ C1] ? __pfx_worker_thread+0x10/0x10 [ 547.487514][ C1] kthread+0x2c1/0x3a0 [ 547.491604][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.496845][ C1] ? __pfx_kthread+0x10/0x10 [ 547.501473][ C1] ret_from_fork+0x45/0x80 [ 547.505920][ C1] ? __pfx_kthread+0x10/0x10 [ 547.510529][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.515340][ C1] [ 547.518370][ C1] task:jbd2/sda1-8 state:S stack:27072 pid:2509 tgid:2509 ppid:2 flags:0x00004000 [ 547.528600][ C1] Call Trace: [ 547.531892][ C1] [ 547.534848][ C1] __schedule+0x105f/0x34b0 [ 547.539381][ C1] ? __pfx___schedule+0x10/0x10 [ 547.544255][ C1] ? schedule+0x298/0x350 [ 547.548629][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.553706][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.558948][ C1] ? lock_acquire+0x2f/0xb0 [ 547.563518][ C1] ? schedule+0x1fd/0x350 [ 547.567882][ C1] schedule+0xe7/0x350 [ 547.571981][ C1] kjournald2+0x5c7/0x760 [ 547.576431][ C1] ? __kthread_parkme+0xb7/0x220 [ 547.581488][ C1] ? __pfx_kjournald2+0x10/0x10 [ 547.586487][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 547.592688][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.597917][ C1] ? __kthread_parkme+0x148/0x220 [ 547.602986][ C1] ? __pfx_kjournald2+0x10/0x10 [ 547.607865][ C1] kthread+0x2c1/0x3a0 [ 547.611978][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.617316][ C1] ? __pfx_kthread+0x10/0x10 [ 547.621945][ C1] ret_from_fork+0x45/0x80 [ 547.626407][ C1] ? __pfx_kthread+0x10/0x10 [ 547.631026][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.635835][ C1] [ 547.638890][ C1] task:kworker/R-ext4- state:I stack:30176 pid:2510 tgid:2510 ppid:2 flags:0x00004000 [ 547.649254][ C1] Call Trace: [ 547.652546][ C1] [ 547.655492][ C1] __schedule+0x105f/0x34b0 [ 547.660030][ C1] ? __pfx___schedule+0x10/0x10 [ 547.664991][ C1] ? schedule+0x298/0x350 [ 547.669431][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.674485][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.679730][ C1] ? lock_acquire+0x2f/0xb0 [ 547.684353][ C1] ? schedule+0x1fd/0x350 [ 547.688712][ C1] schedule+0xe7/0x350 [ 547.692864][ C1] rescuer_thread+0x946/0xe20 [ 547.697617][ C1] ? __kthread_parkme+0xb7/0x220 [ 547.702617][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.707797][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.713058][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.718317][ C1] ? __kthread_parkme+0x148/0x220 [ 547.723403][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 547.728650][ C1] kthread+0x2c1/0x3a0 [ 547.732746][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.738064][ C1] ? __pfx_kthread+0x10/0x10 [ 547.742692][ C1] ret_from_fork+0x45/0x80 [ 547.747155][ C1] ? __pfx_kthread+0x10/0x10 [ 547.751784][ C1] ret_from_fork_asm+0x1a/0x30 [ 547.756594][ C1] [ 547.759627][ C1] task:syslogd state:S stack:24896 pid:2529 tgid:2529 ppid:1 flags:0x00000002 [ 547.769939][ C1] Call Trace: [ 547.773231][ C1] [ 547.776181][ C1] __schedule+0x105f/0x34b0 [ 547.780717][ C1] ? __pfx___schedule+0x10/0x10 [ 547.785595][ C1] ? schedule+0x298/0x350 [ 547.789965][ C1] ? __pfx_lock_release+0x10/0x10 [ 547.795035][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 547.800263][ C1] ? lock_acquire+0x2f/0xb0 [ 547.804799][ C1] ? schedule+0x1fd/0x350 [ 547.809153][ C1] schedule+0xe7/0x350 [ 547.813246][ C1] schedule_timeout+0x258/0x2a0 [ 547.818123][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 547.823524][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 547.829371][ C1] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 547.835222][ C1] __skb_wait_for_more_packets+0x36c/0x5e0 [ 547.841072][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 547.847431][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 547.852829][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 547.858760][ C1] __unix_dgram_recvmsg+0x243/0xdd0 [ 547.864009][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 547.869752][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 547.874900][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 547.879969][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 547.884934][ C1] sock_recvmsg+0x1f6/0x250 [ 547.889465][ C1] sock_read_iter+0x2bb/0x3b0 [ 547.894165][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 547.899404][ C1] ? security_file_permission+0x21/0x80 [ 547.905000][ C1] vfs_read+0xa3b/0xbd0 [ 547.909206][ C1] ? __pfx_vfs_read+0x10/0x10 [ 547.914022][ C1] ? rcu_is_watching+0x12/0xc0 [ 547.918840][ C1] ? irqentry_exit+0x3b/0x90 [ 547.923467][ C1] ksys_read+0x1fa/0x260 [ 547.927772][ C1] ? __pfx_ksys_read+0x10/0x10 [ 547.932580][ C1] do_syscall_64+0xcd/0x250 [ 547.937121][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.943045][ C1] RIP: 0033:0x7fc796291b6a [ 547.947496][ C1] RSP: 002b:00007ffdd2fcc0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 547.955994][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc796291b6a [ 547.963996][ C1] RDX: 00000000000000ff RSI: 0000559047b54300 RDI: 0000000000000000 [ 547.971986][ C1] RBP: 0000559047b542c0 R08: 0000000000000001 R09: 0000000000000000 [ 547.979989][ C1] R10: 00007fc7964303a3 R11: 0000000000000246 R12: 0000559047b54349 [ 547.989648][ C1] R13: 0000559047b54300 R14: 0000000000000000 R15: 00007fc796474a80 [ 547.997683][ C1] [ 548.000735][ C1] task:acpid state:S stack:25632 pid:2532 tgid:2532 ppid:1 flags:0x00000002 [ 548.011051][ C1] Call Trace: [ 548.014367][ C1] [ 548.017341][ C1] __schedule+0x105f/0x34b0 [ 548.021891][ C1] ? __pfx___schedule+0x10/0x10 [ 548.026787][ C1] ? schedule+0x298/0x350 [ 548.031164][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.036253][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.041526][ C1] ? lock_acquire+0x2f/0xb0 [ 548.046216][ C1] ? schedule+0x1fd/0x350 [ 548.050583][ C1] schedule+0xe7/0x350 [ 548.054709][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 548.060816][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 548.067464][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 548.073864][ C1] do_select+0x12ec/0x17b0 [ 548.078334][ C1] ? __pfx_do_select+0x10/0x10 [ 548.083152][ C1] ? hlock_class+0x4e/0x130 [ 548.087686][ C1] ? mark_lock+0xb5/0xc60 [ 548.092052][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.096760][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.101487][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.106220][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.110928][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.115639][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.120349][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.125077][ C1] ? __pfx_pollwake+0x10/0x10 [ 548.129791][ C1] ? lock_acquire+0x2f/0xb0 [ 548.134324][ C1] ? __might_fault+0xe3/0x190 [ 548.139032][ C1] ? __might_fault+0xe3/0x190 [ 548.143746][ C1] ? core_sys_select+0x459/0xb80 [ 548.148713][ C1] core_sys_select+0x459/0xb80 [ 548.153538][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 548.158852][ C1] ? dput.part.0+0xd8/0x9b0 [ 548.163409][ C1] ? set_user_sigmask+0x217/0x2a0 [ 548.168462][ C1] ? vfs_read+0x228/0xbd0 [ 548.172822][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 548.178227][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 548.183649][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 548.189074][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 548.195013][ C1] __x64_sys_pselect6+0x183/0x240 [ 548.200083][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 548.205678][ C1] do_syscall_64+0xcd/0x250 [ 548.210219][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.216143][ C1] RIP: 0033:0x7f8b4a0f4591 [ 548.220599][ C1] RSP: 002b:00007fffa2b91e80 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 548.229063][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b4a0f4591 [ 548.237061][ C1] RDX: 0000000000000000 RSI: 00007fffa2b91f78 RDI: 000000000000000c [ 548.245065][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 548.253231][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 548.261219][ C1] R13: 000055daaa3a6178 R14: 0000000000000000 R15: 000000000000000b [ 548.269224][ C1] [ 548.272283][ C1] task:klogd state:R running task stack:25408 pid:2536 tgid:2536 ppid:1 flags:0x0000000a [ 548.284105][ C1] Call Trace: [ 548.287395][ C1] [ 548.290250][ C1] sched_show_task+0x3f0/0x5f0 [ 548.295048][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.300273][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 548.305595][ C1] show_state_filter+0xee/0x320 [ 548.310522][ C1] k_spec+0xed/0x150 [ 548.314471][ C1] ? __pfx_k_spec+0x10/0x10 [ 548.319008][ C1] kbd_event+0xcbd/0x17a0 [ 548.323382][ C1] ? __pfx_kbd_event+0x10/0x10 [ 548.328322][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 548.334009][ C1] ? rcu_is_watching+0x12/0xc0 [ 548.338803][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.344028][ C1] input_handler_events_default+0x116/0x1b0 [ 548.349954][ C1] input_pass_values+0x777/0x8e0 [ 548.354929][ C1] input_handle_event+0xf0b/0x14d0 [ 548.360072][ C1] ? input_event+0x70/0xa0 [ 548.364528][ C1] input_event+0x83/0xa0 [ 548.368806][ C1] hidinput_report_event+0xb2/0x100 [ 548.374031][ C1] hid_report_raw_event+0x274/0x11c0 [ 548.379352][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 548.385450][ C1] hid_irq_in+0x35e/0x870 [ 548.389815][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 548.395236][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 548.400477][ C1] dummy_timer+0x17c3/0x38d0 [ 548.405121][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 548.410078][ C1] ? mark_held_locks+0x9f/0xe0 [ 548.414892][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 548.420727][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 548.425685][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 548.430930][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 548.436772][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 548.443012][ C1] hrtimer_run_softirq+0x17d/0x350 [ 548.448229][ C1] handle_softirqs+0x206/0x8d0 [ 548.453100][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 548.458448][ C1] irq_exit_rcu+0xac/0x110 [ 548.462886][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 548.468546][ C1] [ 548.471486][ C1] [ 548.474431][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 548.480444][ C1] RIP: 0010:lock_acquire.part.0+0x155/0x380 [ 548.486374][ C1] Code: b8 ff ff ff ff 65 0f c1 05 80 31 cf 7e 83 f8 01 0f 85 d0 01 00 00 9c 58 f6 c4 02 0f 85 e5 01 00 00 48 85 ed 0f 85 b6 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7 [ 548.506111][ C1] RSP: 0018:ffffc9000155f7a0 EFLAGS: 00000206 [ 548.512210][ C1] RAX: 0000000000000046 RBX: 1ffff920002abef5 RCX: 0000000000000001 [ 548.520196][ C1] RDX: 0000000000000001 RSI: ffffffff8727f4a0 RDI: ffffffff8746ea80 [ 548.528186][ C1] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff1f55db6 [ 548.536201][ C1] R10: ffffffff8faaedb7 R11: 0000000000000000 R12: 0000000000000000 [ 548.544191][ C1] R13: ffffffff8905a340 R14: 0000000000000000 R15: 0000000000000000 [ 548.552198][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 548.557905][ C1] ? rcu_is_watching+0x12/0xc0 [ 548.562703][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.567937][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 548.573088][ C1] ? lock_acquire+0x2f/0xb0 [ 548.577638][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 548.582803][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 548.587951][ C1] fs_reclaim_acquire+0xca/0x160 [ 548.592920][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 548.598063][ C1] __kmalloc_node_track_caller_noprof+0xb5/0x3e0 [ 548.604431][ C1] ? __alloc_skb+0x164/0x380 [ 548.609078][ C1] kmalloc_reserve+0xef/0x2c0 [ 548.613786][ C1] __alloc_skb+0x164/0x380 [ 548.618240][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 548.623215][ C1] ? hlock_class+0x4e/0x130 [ 548.627739][ C1] ? __lock_acquire+0x1570/0x3ce0 [ 548.632804][ C1] alloc_skb_with_frags+0xe4/0x850 [ 548.637943][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.643003][ C1] sock_alloc_send_pskb+0x7f1/0x980 [ 548.648332][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 548.654083][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.659152][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 548.664206][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 548.669596][ C1] ? lock_acquire+0x2f/0xb0 [ 548.674148][ C1] ? unix_dgram_sendmsg+0x896/0x1920 [ 548.679486][ C1] unix_dgram_sendmsg+0x467/0x1920 [ 548.684657][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 548.690251][ C1] __sys_sendto+0x479/0x4d0 [ 548.694816][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 548.699872][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.704947][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.710179][ C1] ? rcu_is_watching+0x12/0xc0 [ 548.714988][ C1] ? xfd_validate_state+0x5d/0x180 [ 548.720156][ C1] ? rcu_is_watching+0x12/0xc0 [ 548.724968][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 548.729779][ C1] ? do_syscall_64+0x91/0x250 [ 548.734496][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 548.739734][ C1] do_syscall_64+0xcd/0x250 [ 548.744276][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.750218][ C1] RIP: 0033:0x7fec344db9b5 [ 548.754668][ C1] Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83 [ 548.774404][ C1] RSP: 002b:00007ffc49a8fc48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 548.782844][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec344db9b5 [ 548.790831][ C1] RDX: 0000000000000051 RSI: 0000556e8c9a2bd0 RDI: 0000000000000003 [ 548.798815][ C1] RBP: 0000556e8c99c2c0 R08: 0000000000000000 R09: 0000000000000000 [ 548.806887][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 548.814872][ C1] R13: 00007fec34669212 R14: 00007ffc49a8fd48 R15: 0000000000000000 [ 548.822873][ C1] [ 548.825906][ C1] task:udevd state:S stack:26848 pid:2547 tgid:2547 ppid:1 flags:0x00000002 [ 548.836223][ C1] Call Trace: [ 548.839512][ C1] [ 548.842462][ C1] __schedule+0x105f/0x34b0 [ 548.847086][ C1] ? __pfx___schedule+0x10/0x10 [ 548.851962][ C1] ? schedule+0x298/0x350 [ 548.856313][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.861367][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.866591][ C1] ? lock_acquire+0x2f/0xb0 [ 548.871124][ C1] ? schedule+0x1fd/0x350 [ 548.875482][ C1] schedule+0xe7/0x350 [ 548.879581][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 548.885687][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 548.892300][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 548.897468][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 548.902697][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 548.908182][ C1] do_epoll_wait+0x139b/0x1a90 [ 548.912982][ C1] ? find_held_lock+0x2d/0x110 [ 548.917777][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 548.922925][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 548.928665][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 548.933915][ C1] ? timespec64_add_safe+0x18d/0x210 [ 548.939227][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 548.945595][ C1] ? ktime_get_ts64+0x1ad/0x2a0 [ 548.950471][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 548.955691][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 548.961551][ C1] do_syscall_64+0xcd/0x250 [ 548.966090][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.972016][ C1] RIP: 0033:0x7f2ba91ff457 [ 548.976464][ C1] RSP: 002b:00007ffd73ab50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 548.984899][ C1] RAX: ffffffffffffffda RBX: 00007ffd73ab51c8 RCX: 00007f2ba91ff457 [ 548.992887][ C1] RDX: 0000000000000008 RSI: 00007ffd73ab51c8 RDI: 000000000000000b [ 549.000871][ C1] RBP: 000056331ffac120 R08: 00000000ffffffff R09: 0000000000000000 [ 549.008880][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 549.016868][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 549.024868][ C1] [ 549.027897][ C1] task:dbus-daemon state:S stack:26848 pid:2569 tgid:2569 ppid:1 flags:0x00000002 [ 549.038149][ C1] Call Trace: [ 549.041441][ C1] [ 549.044393][ C1] __schedule+0x105f/0x34b0 [ 549.048935][ C1] ? __pfx___schedule+0x10/0x10 [ 549.053811][ C1] ? schedule+0x298/0x350 [ 549.058257][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.063310][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.068555][ C1] ? lock_acquire+0x2f/0xb0 [ 549.073085][ C1] ? schedule+0x1fd/0x350 [ 549.077442][ C1] schedule+0xe7/0x350 [ 549.081532][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 549.087626][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 549.094242][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 549.099218][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 549.104883][ C1] do_epoll_wait+0x139b/0x1a90 [ 549.109687][ C1] ? mark_lock+0xb5/0xc60 [ 549.114407][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 549.119558][ C1] ? find_held_lock+0x2d/0x110 [ 549.124353][ C1] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 549.130896][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.135954][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 549.142343][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 549.147649][ C1] ? handle_mm_fault+0x497/0xaa0 [ 549.152635][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 549.158381][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 549.163707][ C1] do_syscall_64+0xcd/0x250 [ 549.168337][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.174292][ C1] RIP: 0033:0x7ffb44e24457 [ 549.178722][ C1] RSP: 002b:00007ffca7bf1ea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 549.187160][ C1] RAX: ffffffffffffffda RBX: 00007ffca7bf1eb8 RCX: 00007ffb44e24457 [ 549.195151][ C1] RDX: 0000000000000040 RSI: 00007ffca7bf1eb8 RDI: 0000000000000003 [ 549.203139][ C1] RBP: 00007ffca7bf2248 R08: 0000000000000ba0 R09: 00007ffb44f99080 [ 549.211213][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 549.219203][ C1] R13: 0000000000000001 R14: 00007ffca7bf2248 R15: 00007ffca7bf2558 [ 549.227206][ C1] [ 549.230264][ C1] task:dhcpcd state:S stack:26384 pid:2584 tgid:2584 ppid:1 flags:0x00000002 [ 549.240497][ C1] Call Trace: [ 549.243789][ C1] [ 549.246738][ C1] __schedule+0x105f/0x34b0 [ 549.251274][ C1] ? __pfx___schedule+0x10/0x10 [ 549.256151][ C1] ? schedule+0x298/0x350 [ 549.260505][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.265557][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.270782][ C1] ? lock_acquire+0x2f/0xb0 [ 549.275325][ C1] ? schedule+0x1fd/0x350 [ 549.279682][ C1] schedule+0xe7/0x350 [ 549.283814][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 549.289956][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 549.296587][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.301829][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 549.307057][ C1] ? __pfx___pollwait+0x10/0x10 [ 549.311949][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 549.317272][ C1] ? unix_dgram_poll+0x373/0x780 [ 549.322240][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 549.328518][ C1] do_sys_poll+0xad5/0xde0 [ 549.333102][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 549.338160][ C1] ? move_addr_to_user+0xab/0x1d0 [ 549.343233][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.347971][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.352699][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.357418][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.362154][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.367375][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.372607][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 549.377828][ C1] ? set_user_sigmask+0x217/0x2a0 [ 549.382889][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 549.388306][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 549.393117][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 549.398442][ C1] ? __secure_computing+0x227/0x3a0 [ 549.403705][ C1] do_syscall_64+0xcd/0x250 [ 549.408262][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.414363][ C1] RIP: 0033:0x7f182f151ad5 [ 549.418814][ C1] RSP: 002b:00007fff83e46d90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 549.427249][ C1] RAX: ffffffffffffffda RBX: 000055807c6d9ee0 RCX: 00007f182f151ad5 [ 549.435240][ C1] RDX: 00007fff83e46db0 RSI: 0000000000000004 RDI: 000055807c6e3e70 [ 549.443231][ C1] RBP: 00007fff83e470e0 R08: 0000000000000008 R09: 00007f182f23a080 [ 549.451219][ C1] R10: 00007fff83e470e0 R11: 0000000000000246 R12: 00007fff83e46dd8 [ 549.459208][ C1] R13: 0000558063307610 R14: 0000000000000000 R15: 0000000000000000 [ 549.467213][ C1] [ 549.470247][ C1] task:dhcpcd state:S stack:25024 pid:2585 tgid:2585 ppid:2584 flags:0x00000002 [ 549.480559][ C1] Call Trace: [ 549.483866][ C1] [ 549.486845][ C1] __schedule+0x105f/0x34b0 [ 549.491410][ C1] ? __pfx___schedule+0x10/0x10 [ 549.496289][ C1] ? schedule+0x298/0x350 [ 549.500689][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.505761][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.511014][ C1] ? lock_acquire+0x2f/0xb0 [ 549.515581][ C1] ? schedule+0x1fd/0x350 [ 549.519959][ C1] schedule+0xe7/0x350 [ 549.524061][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 549.530160][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 549.536773][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.542012][ C1] ? __pfx___pollwait+0x10/0x10 [ 549.546915][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 549.552220][ C1] ? unix_dgram_poll+0x373/0x780 [ 549.557191][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 549.563475][ C1] do_sys_poll+0xad5/0xde0 [ 549.567959][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 549.572978][ C1] ? sock_def_readable+0x1de/0x610 [ 549.578157][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.583240][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.587951][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.592684][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.597445][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.602687][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.607918][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 549.613145][ C1] ? set_user_sigmask+0x217/0x2a0 [ 549.618204][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 549.623615][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 549.628441][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 549.633793][ C1] do_syscall_64+0xcd/0x250 [ 549.638337][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.644263][ C1] RIP: 0033:0x7f182f151ad5 [ 549.648691][ C1] RSP: 002b:00007fff83e46d90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 549.657144][ C1] RAX: ffffffffffffffda RBX: 000055807c6d9ee0 RCX: 00007f182f151ad5 [ 549.665143][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055807c6d9ec0 [ 549.673137][ C1] RBP: 00007fff83e470e0 R08: 0000000000000008 R09: 5c0543069e940b3f [ 549.681143][ C1] R10: 00007fff83e470e0 R11: 0000000000000246 R12: 0000000000000000 [ 549.689135][ C1] R13: 0000558063307610 R14: 0000000000000000 R15: 0000000000000000 [ 549.697161][ C1] [ 549.700201][ C1] task:dhcpcd state:S stack:27520 pid:2586 tgid:2586 ppid:2584 flags:0x00000002 [ 549.710431][ C1] Call Trace: [ 549.713722][ C1] [ 549.716685][ C1] __schedule+0x105f/0x34b0 [ 549.721396][ C1] ? __pfx___schedule+0x10/0x10 [ 549.726292][ C1] ? schedule+0x298/0x350 [ 549.730672][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.735857][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.741101][ C1] ? lock_acquire+0x2f/0xb0 [ 549.745677][ C1] ? schedule+0x1fd/0x350 [ 549.750046][ C1] schedule+0xe7/0x350 [ 549.754168][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 549.760296][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 549.766934][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.772182][ C1] ? __pfx___pollwait+0x10/0x10 [ 549.777085][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 549.782416][ C1] ? unix_dgram_poll+0x373/0x780 [ 549.787423][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 549.793772][ C1] do_sys_poll+0xad5/0xde0 [ 549.798341][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 549.803357][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 549.808446][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.813190][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.817926][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.822661][ C1] ? __pfx_pollwake+0x10/0x10 [ 549.827843][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.833071][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.838386][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 549.843608][ C1] ? set_user_sigmask+0x217/0x2a0 [ 549.848675][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 549.854105][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 549.859535][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 549.864340][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 549.869684][ C1] ? __secure_computing+0x227/0x3a0 [ 549.874923][ C1] do_syscall_64+0xcd/0x250 [ 549.879465][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.885406][ C1] RIP: 0033:0x7f182f151ad5 [ 549.889836][ C1] RSP: 002b:00007fff83e46d90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 549.898362][ C1] RAX: ffffffffffffffda RBX: 000055807c6d9ee0 RCX: 00007f182f151ad5 [ 549.906352][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055807c6e2fe0 [ 549.914345][ C1] RBP: 00007fff83e470e0 R08: 0000000000000008 R09: 00005580633073d0 [ 549.922354][ C1] R10: 00007fff83e470e0 R11: 0000000000000246 R12: 0000000000000000 [ 549.930397][ C1] R13: 0000558063307610 R14: 0000000000000003 R15: 0000000000000000 [ 549.938421][ C1] [ 549.941458][ C1] task:dhcpcd state:S stack:26928 pid:2587 tgid:2587 ppid:2584 flags:0x00000002 [ 549.951788][ C1] Call Trace: [ 549.955078][ C1] [ 549.958066][ C1] __schedule+0x105f/0x34b0 [ 549.962666][ C1] ? __pfx___schedule+0x10/0x10 [ 549.967570][ C1] ? schedule+0x298/0x350 [ 549.971968][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.977049][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.982447][ C1] ? lock_acquire+0x2f/0xb0 [ 549.987107][ C1] ? schedule+0x1fd/0x350 [ 549.991477][ C1] schedule+0xe7/0x350 [ 549.995603][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 550.001728][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 550.008488][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 550.013760][ C1] ? __pfx___pollwait+0x10/0x10 [ 550.018657][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 550.024134][ C1] ? unix_dgram_poll+0x373/0x780 [ 550.029136][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 550.035516][ C1] do_sys_poll+0xad5/0xde0 [ 550.039994][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 550.045017][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.049767][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.054555][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.059290][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.064016][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.068785][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 550.074127][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 550.079377][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 550.084631][ C1] ? set_user_sigmask+0x217/0x2a0 [ 550.089695][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 550.095134][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 550.100606][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 550.105452][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 550.110775][ C1] ? ksys_read+0x1ad/0x260 [ 550.115253][ C1] ? __secure_computing+0x227/0x3a0 [ 550.120500][ C1] do_syscall_64+0xcd/0x250 [ 550.125061][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.131022][ C1] RIP: 0033:0x7f182f151ad5 [ 550.135481][ C1] RSP: 002b:00007fff83e46d90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 550.143922][ C1] RAX: ffffffffffffffda RBX: 000055807c6d9ee0 RCX: 00007f182f151ad5 [ 550.152015][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055807c6e2fe0 [ 550.160030][ C1] RBP: 00007fff83e470e0 R08: 0000000000000008 R09: 00005580633073d0 [ 550.168056][ C1] R10: 00007fff83e470e0 R11: 0000000000000246 R12: 0000000000000000 [ 550.176054][ C1] R13: 0000558063307610 R14: 0000000000000000 R15: 0000000000000000 [ 550.184089][ C1] [ 550.187145][ C1] task:sshd state:S stack:26368 pid:2603 tgid:2603 ppid:1 flags:0x00000002 [ 550.197414][ C1] Call Trace: [ 550.200736][ C1] [ 550.203693][ C1] __schedule+0x105f/0x34b0 [ 550.208232][ C1] ? __pfx___schedule+0x10/0x10 [ 550.213145][ C1] ? schedule+0x298/0x350 [ 550.217518][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.222599][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.228068][ C1] ? lock_acquire+0x2f/0xb0 [ 550.232614][ C1] ? schedule+0x1fd/0x350 [ 550.236976][ C1] schedule+0xe7/0x350 [ 550.241227][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 550.247359][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 550.253998][ C1] ? tcp_poll+0x45b/0xf90 [ 550.258379][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.263448][ C1] ? lock_acquire+0x2f/0xb0 [ 550.267995][ C1] ? __might_fault+0xe3/0x190 [ 550.272716][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 550.278996][ C1] do_sys_poll+0xad5/0xde0 [ 550.283453][ C1] ? find_held_lock+0x2d/0x110 [ 550.288253][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 550.293228][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 550.298486][ C1] ? __pfx_mark_lock+0x10/0x10 [ 550.303296][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.308009][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.312763][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 550.317996][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 550.323229][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 550.328455][ C1] ? set_user_sigmask+0x217/0x2a0 [ 550.333519][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 550.338928][ C1] ? __might_fault+0xe3/0x190 [ 550.343654][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 550.348483][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 550.353833][ C1] do_syscall_64+0xcd/0x250 [ 550.358400][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.364347][ C1] RIP: 0033:0x7f3938a03ad5 [ 550.368800][ C1] RSP: 002b:00007ffce04b83b0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 550.377336][ C1] RAX: ffffffffffffffda RBX: 000055ed0d891440 RCX: 00007f3938a03ad5 [ 550.385358][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ed0d891920 [ 550.393353][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 550.401362][ C1] R10: 00007ffce04b8568 R11: 0000000000000246 R12: 000055ed0d891920 [ 550.409354][ C1] R13: 00007ffce04b8568 R14: 0000000000000002 R15: 000055ed0d89190c [ 550.417363][ C1] [ 550.420396][ C1] task:getty state:S stack:25408 pid:2605 tgid:2605 ppid:1 flags:0x00000002 [ 550.430642][ C1] Call Trace: [ 550.433961][ C1] [ 550.437000][ C1] __schedule+0x105f/0x34b0 [ 550.441543][ C1] ? __pfx___schedule+0x10/0x10 [ 550.446419][ C1] ? schedule+0x298/0x350 [ 550.450780][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.455852][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.461121][ C1] ? lock_acquire+0x2f/0xb0 [ 550.465663][ C1] ? schedule+0x1fd/0x350 [ 550.470032][ C1] schedule+0xe7/0x350 [ 550.474125][ C1] schedule_timeout+0x258/0x2a0 [ 550.479001][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 550.484411][ C1] ? down_read+0xc9/0x330 [ 550.488772][ C1] ? __pfx___up_read+0x10/0x10 [ 550.493574][ C1] ? wait_woken+0x48/0x1c0 [ 550.498016][ C1] wait_woken+0x175/0x1c0 [ 550.502376][ C1] n_tty_read+0x10fb/0x1480 [ 550.506947][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 550.511854][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 550.517979][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 550.523674][ C1] tty_read+0x30e/0x5b0 [ 550.527858][ C1] ? __pfx_tty_read+0x10/0x10 [ 550.532562][ C1] ? inode_security+0x101/0x130 [ 550.537555][ C1] ? security_file_permission+0x21/0x80 [ 550.543177][ C1] vfs_read+0x86e/0xbd0 [ 550.547385][ C1] ? __pfx_vfs_read+0x10/0x10 [ 550.552140][ C1] ksys_read+0x12f/0x260 [ 550.556435][ C1] ? __pfx_ksys_read+0x10/0x10 [ 550.561287][ C1] do_syscall_64+0xcd/0x250 [ 550.565855][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.571809][ C1] RIP: 0033:0x7f0422938b6a [ 550.576244][ C1] RSP: 002b:00007ffe17403138 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 550.584713][ C1] RAX: ffffffffffffffda RBX: 0000560c8a6592c0 RCX: 00007f0422938b6a [ 550.592701][ C1] RDX: 0000000000000001 RSI: 00007ffe17403150 RDI: 0000000000000000 [ 550.600688][ C1] RBP: 0000560c8a659320 R08: 0000000000000000 R09: 42e75ece868c3ab4 [ 550.608679][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 0000560c8a65935c [ 550.616668][ C1] R13: 00007ffe17403150 R14: 0000000000000000 R15: 0000560c8a65935c [ 550.624673][ C1] [ 550.627707][ C1] task:dhcpcd state:S stack:27424 pid:2607 tgid:2607 ppid:2585 flags:0x00000002 [ 550.637949][ C1] Call Trace: [ 550.641241][ C1] [ 550.644188][ C1] __schedule+0x105f/0x34b0 [ 550.648726][ C1] ? __pfx___schedule+0x10/0x10 [ 550.653601][ C1] ? schedule+0x298/0x350 [ 550.657964][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.663043][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.668355][ C1] ? lock_acquire+0x2f/0xb0 [ 550.672887][ C1] ? schedule+0x1fd/0x350 [ 550.677242][ C1] schedule+0xe7/0x350 [ 550.681334][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 550.687427][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 550.694037][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 550.699271][ C1] ? __pfx___pollwait+0x10/0x10 [ 550.704174][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 550.709492][ C1] ? unix_dgram_poll+0x373/0x780 [ 550.714453][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 550.720731][ C1] do_sys_poll+0xad5/0xde0 [ 550.725197][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 550.730166][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 550.735446][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.740157][ C1] ? __pfx_pollwake+0x10/0x10 [ 550.744902][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 550.750120][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 550.755360][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 550.760578][ C1] ? set_user_sigmask+0x217/0x2a0 [ 550.765635][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 550.771041][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 550.776467][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 550.781277][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 550.786601][ C1] ? __secure_computing+0x227/0x3a0 [ 550.791965][ C1] do_syscall_64+0xcd/0x250 [ 550.796531][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.802557][ C1] RIP: 0033:0x7f182f151ad5 [ 550.806990][ C1] RSP: 002b:00007fff83e46d90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 550.815430][ C1] RAX: ffffffffffffffda RBX: 000055807c6d9ee0 RCX: 00007f182f151ad5 [ 550.823419][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055807c6e4d50 [ 550.831415][ C1] RBP: 00007fff83e470e0 R08: 0000000000000008 R09: 0000000000000000 [ 550.839426][ C1] R10: 00007fff83e470e0 R11: 0000000000000246 R12: 0000000000000000 [ 550.847417][ C1] R13: 0000558063307610 R14: 0000000000000000 R15: 0000000000000000 [ 550.855441][ C1] [ 550.858472][ C1] task:kworker/1:2 state:I stack:22320 pid:2637 tgid:2637 ppid:2 flags:0x00004000 [ 550.868699][ C1] Workqueue: 0x0 (events) [ 550.873149][ C1] Call Trace: [ 550.876435][ C1] [ 550.879408][ C1] __schedule+0x105f/0x34b0 [ 550.883949][ C1] ? __pfx___schedule+0x10/0x10 [ 550.888826][ C1] ? schedule+0x298/0x350 [ 550.893177][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.898232][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.903458][ C1] ? lock_acquire+0x2f/0xb0 [ 550.908006][ C1] ? schedule+0x1fd/0x350 [ 550.912389][ C1] schedule+0xe7/0x350 [ 550.916499][ C1] ? worker_thread+0x271/0xf00 [ 550.921291][ C1] worker_thread+0x2de/0xf00 [ 550.926024][ C1] ? __kthread_parkme+0x148/0x220 [ 550.931091][ C1] ? __pfx_worker_thread+0x10/0x10 [ 550.936334][ C1] kthread+0x2c1/0x3a0 [ 550.940430][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 550.945674][ C1] ? __pfx_kthread+0x10/0x10 [ 550.950287][ C1] ret_from_fork+0x45/0x80 [ 550.954736][ C1] ? __pfx_kthread+0x10/0x10 [ 550.959347][ C1] ret_from_fork_asm+0x1a/0x30 [ 550.964169][ C1] [ 550.967201][ C1] task:sshd state:S stack:25408 pid:2647 tgid:2647 ppid:2603 flags:0x00000002 [ 550.977600][ C1] Call Trace: [ 550.980896][ C1] [ 550.983858][ C1] __schedule+0x105f/0x34b0 [ 550.988411][ C1] ? __pfx___schedule+0x10/0x10 [ 550.993300][ C1] ? schedule+0x298/0x350 [ 550.997678][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.002734][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.007957][ C1] ? lock_acquire+0x2f/0xb0 [ 551.012490][ C1] ? schedule+0x1fd/0x350 [ 551.016846][ C1] schedule+0xe7/0x350 [ 551.020939][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 551.027035][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 551.033652][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 551.038883][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 551.044732][ C1] ? __pollwait+0x26d/0x4c0 [ 551.049358][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 551.055655][ C1] do_sys_poll+0xad5/0xde0 [ 551.060123][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.065187][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 551.070153][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 551.075425][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.080217][ C1] ? tcp_sendmsg+0x38/0x50 [ 551.084677][ C1] ? __pfx_pollwake+0x10/0x10 [ 551.089391][ C1] ? __pfx_pollwake+0x10/0x10 [ 551.094117][ C1] ? __pfx_pollwake+0x10/0x10 [ 551.098827][ C1] ? __pfx_pollwake+0x10/0x10 [ 551.103562][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 551.108783][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 551.114029][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 551.119249][ C1] ? set_user_sigmask+0x217/0x2a0 [ 551.124337][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 551.129785][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 551.134615][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 551.139936][ C1] ? ksys_write+0x1ad/0x260 [ 551.144471][ C1] ? __pfx_ksys_write+0x10/0x10 [ 551.149358][ C1] do_syscall_64+0xcd/0x250 [ 551.153893][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.159832][ C1] RIP: 0033:0x7ff4706e0ad5 [ 551.164277][ C1] RSP: 002b:00007fffa6959a80 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 551.172712][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007ff4706e0ad5 [ 551.180697][ C1] RDX: 00007fffa6959aa0 RSI: 0000000000000004 RDI: 000055732a18f7e0 [ 551.188705][ C1] RBP: 000055732a18e3b0 R08: 0000000000000008 R09: 0000000000000000 [ 551.196794][ C1] R10: 00007fffa6959b88 R11: 0000000000000246 R12: 00005573149b3aa4 [ 551.204867][ C1] R13: 0000000000000001 R14: 00005573149b43e8 R15: 00007fffa6959b08 [ 551.212871][ C1] [ 551.215920][ C1] task:syz-execprog state:S stack:25408 pid:2649 tgid:2649 ppid:2647 flags:0x00000000 [ 551.226144][ C1] Call Trace: [ 551.229443][ C1] [ 551.232389][ C1] __schedule+0x105f/0x34b0 [ 551.236927][ C1] ? __pfx___schedule+0x10/0x10 [ 551.241802][ C1] ? schedule+0x298/0x350 [ 551.246177][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.251246][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.256468][ C1] ? lock_acquire+0x2f/0xb0 [ 551.261085][ C1] ? schedule+0x1fd/0x350 [ 551.265439][ C1] schedule+0xe7/0x350 [ 551.269544][ C1] do_wait+0x1dd/0x570 [ 551.273646][ C1] kernel_waitid+0x116/0x180 [ 551.278266][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 551.283411][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 551.289082][ C1] __do_sys_waitid+0x212/0x250 [ 551.293886][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 551.299208][ C1] ? __pfx___might_resched+0x10/0x10 [ 551.304540][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.309329][ C1] do_syscall_64+0xcd/0x250 [ 551.313862][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.319804][ C1] RIP: 0033:0x40714e [ 551.323722][ C1] RSP: 002b:000000c00007a560 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 551.332166][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040714e [ 551.340154][ C1] RDX: 000000c00007a648 RSI: 0000000000000a5f RDI: 0000000000000001 [ 551.348139][ C1] RBP: 000000c00007a5a0 R08: 0000000000000000 R09: 0000000000000000 [ 551.356128][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c00007a690 [ 551.364201][ C1] R13: 0000000000000000 R14: 000000c00201f180 R15: 0000000000000001 [ 551.372219][ C1] [ 551.375261][ C1] task:syz-execprog state:S stack:28288 pid:2650 tgid:2649 ppid:2647 flags:0x00000000 [ 551.385491][ C1] Call Trace: [ 551.388775][ C1] [ 551.391734][ C1] __schedule+0x105f/0x34b0 [ 551.396270][ C1] ? __pfx___schedule+0x10/0x10 [ 551.401245][ C1] ? schedule+0x298/0x350 [ 551.405611][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.410833][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.416162][ C1] ? lock_acquire+0x2f/0xb0 [ 551.420702][ C1] ? schedule+0x1fd/0x350 [ 551.425055][ C1] ? futex_wait_queue+0x41/0x1f0 [ 551.430103][ C1] schedule+0xe7/0x350 [ 551.434194][ C1] futex_wait_queue+0xfc/0x1f0 [ 551.438985][ C1] __futex_wait+0x291/0x3c0 [ 551.443514][ C1] ? __pfx___futex_wait+0x10/0x10 [ 551.448560][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.453635][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 551.458948][ C1] ? ktime_add_safe+0x60/0x70 [ 551.463690][ C1] futex_wait+0xe9/0x380 [ 551.467956][ C1] ? __pfx_futex_wait+0x10/0x10 [ 551.472848][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 551.478079][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.483297][ C1] ? ktime_get+0xd9/0x1a0 [ 551.487652][ C1] do_futex+0x22b/0x350 [ 551.491826][ C1] ? __pfx_do_futex+0x10/0x10 [ 551.496548][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 551.501367][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 551.506688][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.511491][ C1] do_syscall_64+0xcd/0x250 [ 551.516036][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.521959][ C1] RIP: 0033:0x476403 [ 551.525861][ C1] RSP: 002b:000000c000061e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 551.534474][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 551.542462][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004041ce0 [ 551.550448][ C1] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 551.558453][ C1] R10: 0000000000000001 R11: 0000000000000202 R12: 000000c000061f18 [ 551.566527][ C1] R13: 000000c00007e008 R14: 000000c000006540 R15: 0fffffffffffffff [ 551.574531][ C1] [ 551.577573][ C1] task:syz-execprog state:S stack:27168 pid:2651 tgid:2649 ppid:2647 flags:0x00000000 [ 551.587808][ C1] Call Trace: [ 551.591108][ C1] [ 551.594053][ C1] __schedule+0x105f/0x34b0 [ 551.598688][ C1] ? __pfx___schedule+0x10/0x10 [ 551.603559][ C1] ? schedule+0x298/0x350 [ 551.607912][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.612962][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.618186][ C1] ? lock_acquire+0x2f/0xb0 [ 551.622714][ C1] ? schedule+0x1fd/0x350 [ 551.627085][ C1] schedule+0xe7/0x350 [ 551.631187][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 551.637288][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 551.643904][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 551.648881][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 551.654113][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 551.659805][ C1] do_epoll_wait+0x139b/0x1a90 [ 551.664618][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 551.669771][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.675084][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 551.680942][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 551.687326][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 551.693084][ C1] ? set_user_sigmask+0x217/0x2a0 [ 551.698145][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 551.703572][ C1] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 551.709419][ C1] __x64_sys_epoll_pwait+0x20c/0x330 [ 551.714727][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 551.720553][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.725364][ C1] do_syscall_64+0xcd/0x250 [ 551.729920][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.735846][ C1] RIP: 0033:0x40714e [ 551.739754][ C1] RSP: 002b:000000c0000976d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 551.748274][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040714e [ 551.756261][ C1] RDX: 0000000000000080 RSI: 000000c000097774 RDI: 0000000000000004 [ 551.764248][ C1] RBP: 000000c000097718 R08: 0000000000000000 R09: 0000000000000000 [ 551.772232][ C1] R10: 00000000000003cd R11: 0000000000000246 R12: 000000c0000977a8 [ 551.780218][ C1] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 551.788223][ C1] [ 551.791251][ C1] task:syz-execprog state:S stack:28352 pid:2652 tgid:2649 ppid:2647 flags:0x00000000 [ 551.801506][ C1] Call Trace: [ 551.804794][ C1] [ 551.807738][ C1] __schedule+0x105f/0x34b0 [ 551.812274][ C1] ? __pfx___schedule+0x10/0x10 [ 551.817149][ C1] ? schedule+0x298/0x350 [ 551.821604][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.826662][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 551.831910][ C1] ? lock_acquire+0x2f/0xb0 [ 551.836462][ C1] ? schedule+0x1fd/0x350 [ 551.840846][ C1] ? futex_wait_queue+0x41/0x1f0 [ 551.845830][ C1] schedule+0xe7/0x350 [ 551.850015][ C1] futex_wait_queue+0xfc/0x1f0 [ 551.854919][ C1] __futex_wait+0x291/0x3c0 [ 551.859452][ C1] ? __pfx___futex_wait+0x10/0x10 [ 551.864525][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 551.870360][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 551.875702][ C1] futex_wait+0xe9/0x380 [ 551.880037][ C1] ? __pfx_futex_wait+0x10/0x10 [ 551.884930][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 551.890246][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 551.895740][ C1] do_futex+0x22b/0x350 [ 551.899918][ C1] ? __pfx_do_futex+0x10/0x10 [ 551.904614][ C1] ? find_held_lock+0x2d/0x110 [ 551.909406][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 551.914202][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 551.919510][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.924304][ C1] do_syscall_64+0xcd/0x250 [ 551.928840][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.934780][ C1] RIP: 0033:0x476403 [ 551.938704][ C1] RSP: 002b:000000c00007bee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 551.947144][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 551.955132][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b5420 [ 551.963138][ C1] RBP: 000000c00007bf28 R08: 0000000000000000 R09: 0000000000000000 [ 551.971181][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000093e38 [ 551.979182][ C1] R13: 0000000000000000 R14: 000000c00201fa40 R15: 0000ffffffffffff [ 551.987202][ C1] [ 551.990252][ C1] task:syz-execprog state:S stack:26848 pid:2653 tgid:2649 ppid:2647 flags:0x00000000 [ 552.000483][ C1] Call Trace: [ 552.003795][ C1] [ 552.006858][ C1] __schedule+0x105f/0x34b0 [ 552.011504][ C1] ? __pfx___schedule+0x10/0x10 [ 552.016391][ C1] ? schedule+0x298/0x350 [ 552.020774][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.025843][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 552.031069][ C1] ? lock_acquire+0x2f/0xb0 [ 552.035630][ C1] ? schedule+0x1fd/0x350 [ 552.039987][ C1] ? futex_wait_queue+0x41/0x1f0 [ 552.044953][ C1] schedule+0xe7/0x350 [ 552.049044][ C1] futex_wait_queue+0xfc/0x1f0 [ 552.053840][ C1] __futex_wait+0x291/0x3c0 [ 552.058373][ C1] ? __pfx___futex_wait+0x10/0x10 [ 552.063430][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 552.068762][ C1] ? find_held_lock+0x2d/0x110 [ 552.073554][ C1] futex_wait+0xe9/0x380 [ 552.077850][ C1] ? __pfx_futex_wait+0x10/0x10 [ 552.082735][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 552.088569][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 552.093794][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 552.099636][ C1] ? __switch_to+0x749/0x1180 [ 552.104342][ C1] do_futex+0x22b/0x350 [ 552.108522][ C1] ? __pfx_do_futex+0x10/0x10 [ 552.113220][ C1] ? __pfx___schedule+0x10/0x10 [ 552.118096][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 552.122885][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 552.128193][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.132986][ C1] do_syscall_64+0xcd/0x250 [ 552.137600][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.143640][ C1] RIP: 0033:0x476403 [ 552.147554][ C1] RSP: 002b:000000c00155dcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 552.155992][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 552.164005][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0002fc948 [ 552.171994][ C1] RBP: 000000c00155dd40 R08: 0000000000000000 R09: 0000000000000000 [ 552.179980][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 552.187972][ C1] R13: 0000000000000001 R14: 000000c001857a40 R15: 0000000000000001 [ 552.196068][ C1] [ 552.199121][ C1] task:syz-execprog state:S stack:27360 pid:2654 tgid:2649 ppid:2647 flags:0x00000000 [ 552.209366][ C1] Call Trace: [ 552.212673][ C1] [ 552.215642][ C1] __schedule+0x105f/0x34b0 [ 552.220188][ C1] ? __pfx___schedule+0x10/0x10 [ 552.225070][ C1] ? schedule+0x298/0x350 [ 552.229427][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.234486][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 552.239718][ C1] ? lock_acquire+0x2f/0xb0 [ 552.244249][ C1] ? schedule+0x1fd/0x350 [ 552.248698][ C1] ? futex_wait_queue+0x41/0x1f0 [ 552.253662][ C1] schedule+0xe7/0x350 [ 552.257757][ C1] futex_wait_queue+0xfc/0x1f0 [ 552.262580][ C1] __futex_wait+0x291/0x3c0 [ 552.267112][ C1] ? __pfx___futex_wait+0x10/0x10 [ 552.272170][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 552.277501][ C1] ? find_held_lock+0x2d/0x110 [ 552.282302][ C1] futex_wait+0xe9/0x380 [ 552.286571][ C1] ? __pfx_futex_wait+0x10/0x10 [ 552.291452][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 552.297290][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 552.302515][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 552.308358][ C1] ? __switch_to+0x749/0x1180 [ 552.313063][ C1] do_futex+0x22b/0x350 [ 552.317261][ C1] ? __pfx_do_futex+0x10/0x10 [ 552.321962][ C1] ? __pfx___schedule+0x10/0x10 [ 552.326855][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 552.331642][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 552.337006][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.342063][ C1] do_syscall_64+0xcd/0x250 [ 552.346613][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.352539][ C1] RIP: 0033:0x476403 [ 552.356454][ C1] RSP: 002b:000000c001559e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 552.364886][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 552.372871][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0019b6948 [ 552.380880][ C1] RBP: 000000c001559e90 R08: 0000000000000000 R09: 0000000000000000 [ 552.388956][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004483a0 [ 552.396987][ C1] R13: 000000c00007b794 R14: 000000c001ae41c0 R15: 000000000000000f [ 552.404996][ C1] [ 552.408030][ C1] task:syz-execprog state:S stack:30176 pid:2656 tgid:2649 ppid:2647 flags:0x00000000 [ 552.418347][ C1] Call Trace: [ 552.421684][ C1] [ 552.424669][ C1] __schedule+0x105f/0x34b0 [ 552.429217][ C1] ? __pfx___schedule+0x10/0x10 [ 552.434108][ C1] ? schedule+0x298/0x350 [ 552.438552][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.443616][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 552.448860][ C1] ? lock_acquire+0x2f/0xb0 [ 552.453403][ C1] ? schedule+0x1fd/0x350 [ 552.457801][ C1] ? futex_wait_queue+0x41/0x1f0 [ 552.462784][ C1] schedule+0xe7/0x350 [ 552.466897][ C1] futex_wait_queue+0xfc/0x1f0 [ 552.471708][ C1] __futex_wait+0x291/0x3c0 [ 552.476288][ C1] ? __pfx___futex_wait+0x10/0x10 [ 552.481336][ C1] ? hlock_class+0x4e/0x130 [ 552.485869][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 552.490947][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 552.496301][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 552.501549][ C1] futex_wait+0xe9/0x380 [ 552.505843][ C1] ? __pfx_futex_wait+0x10/0x10 [ 552.510740][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 552.515841][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.520911][ C1] do_futex+0x22b/0x350 [ 552.525114][ C1] ? __pfx_do_futex+0x10/0x10 [ 552.529824][ C1] ? find_held_lock+0x2d/0x110 [ 552.534626][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 552.539419][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 552.545179][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 552.550498][ C1] do_syscall_64+0xcd/0x250 [ 552.555036][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.560967][ C1] RIP: 0033:0x476403 [ 552.564878][ C1] RSP: 002b:000000c00221fef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 552.573320][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 552.581330][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b5298 [ 552.589492][ C1] RBP: 000000c00221ff38 R08: 0000000000000000 R09: 0000000000000000 [ 552.597498][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004726a0 [ 552.605487][ C1] R13: 000000c0002fd008 R14: 000000c00201f880 R15: 0001ffffffffffff [ 552.613490][ C1] [ 552.616538][ C1] task:syz-execprog state:S stack:27112 pid:2657 tgid:2649 ppid:2647 flags:0x00000000 [ 552.626800][ C1] Call Trace: [ 552.630088][ C1] [ 552.633043][ C1] __schedule+0x105f/0x34b0 [ 552.637592][ C1] ? __pfx___schedule+0x10/0x10 [ 552.642485][ C1] ? schedule+0x298/0x350 [ 552.646858][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.651917][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 552.657147][ C1] ? lock_acquire+0x2f/0xb0 [ 552.661706][ C1] ? schedule+0x1fd/0x350 [ 552.666160][ C1] ? futex_wait_queue+0x41/0x1f0 [ 552.671221][ C1] schedule+0xe7/0x350 [ 552.675314][ C1] futex_wait_queue+0xfc/0x1f0 [ 552.680122][ C1] __futex_wait+0x291/0x3c0 [ 552.684672][ C1] ? __pfx___futex_wait+0x10/0x10 [ 552.689728][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 552.695040][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 552.700963][ C1] futex_wait+0xe9/0x380 [ 552.705232][ C1] ? __pfx_futex_wait+0x10/0x10 [ 552.710115][ C1] ? __pfx_do_madvise+0x10/0x10 [ 552.714989][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 552.720209][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 552.726045][ C1] ? __switch_to+0x749/0x1180 [ 552.730766][ C1] do_futex+0x22b/0x350 [ 552.734942][ C1] ? __pfx_do_futex+0x10/0x10 [ 552.739639][ C1] ? __pfx___schedule+0x10/0x10 [ 552.744514][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 552.749299][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 552.754603][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.759394][ C1] do_syscall_64+0xcd/0x250 [ 552.763932][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.769853][ C1] RIP: 0033:0x476403 [ 552.773765][ C1] RSP: 002b:000000c002683cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 552.782286][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 552.790268][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0002fd948 [ 552.798341][ C1] RBP: 000000c002683d40 R08: 0000000000000000 R09: 0000000000000000 [ 552.806324][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000025 [ 552.814308][ C1] R13: 0000000000000001 R14: 000000c0025aee00 R15: 0000000000000001 [ 552.822325][ C1] [ 552.825352][ C1] task:syz-executor state:S stack:24144 pid:2655 tgid:2655 ppid:2654 flags:0x00000002 [ 552.835571][ C1] Call Trace: [ 552.838861][ C1] [ 552.841897][ C1] __schedule+0x105f/0x34b0 [ 552.846459][ C1] ? __pfx___schedule+0x10/0x10 [ 552.851462][ C1] ? schedule+0x298/0x350 [ 552.855851][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.860912][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 552.866159][ C1] ? lock_acquire+0x2f/0xb0 [ 552.870795][ C1] ? schedule+0x1fd/0x350 [ 552.875170][ C1] schedule+0xe7/0x350 [ 552.879268][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 552.885376][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 552.891994][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 552.897277][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 552.903570][ C1] do_select+0x12ec/0x17b0 [ 552.908045][ C1] ? __pfx_do_select+0x10/0x10 [ 552.913067][ C1] ? hlock_class+0x4e/0x130 [ 552.917606][ C1] ? mark_lock+0xb5/0xc60 [ 552.921972][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.926863][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.931576][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.936307][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.941048][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.945769][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.950487][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.955219][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.959946][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.964665][ C1] ? __pfx_pollwake+0x10/0x10 [ 552.969392][ C1] ? lock_acquire+0x2f/0xb0 [ 552.973938][ C1] ? __might_fault+0xe3/0x190 [ 552.979194][ C1] ? __might_fault+0xe3/0x190 [ 552.983915][ C1] ? core_sys_select+0x459/0xb80 [ 552.988887][ C1] core_sys_select+0x459/0xb80 [ 552.994042][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 552.999418][ C1] ? ktime_get_ts64+0x106/0x2a0 [ 553.004326][ C1] ? set_user_sigmask+0x217/0x2a0 [ 553.009391][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 553.014835][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 553.020245][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 553.026171][ C1] ? rcu_is_watching+0x12/0xc0 [ 553.030959][ C1] ? __rseq_handle_notify_resume+0x663/0x1090 [ 553.037085][ C1] __x64_sys_pselect6+0x183/0x240 [ 553.042158][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 553.047765][ C1] do_syscall_64+0xcd/0x250 [ 553.052303][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.058747][ C1] RIP: 0033:0x7f17c659ddbc [ 553.063176][ C1] RSP: 002b:00007ffd0d8e8b60 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 553.071631][ C1] RAX: ffffffffffffffda RBX: 00007ffd0d8e8c90 RCX: 00007f17c659ddbc [ 553.079641][ C1] RDX: 0000000000000000 RSI: 00007ffd0d8e8c90 RDI: 0000000000000025 [ 553.087635][ C1] RBP: 00007ffd0d8e90c0 R08: 00007ffd0d8e8b90 R09: 00007ffd0d8e8ba0 [ 553.095646][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd0d8e8f10 [ 553.103634][ C1] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffd0d8e8d20 [ 553.111638][ C1] [ 553.114676][ C1] task:kworker/1:3 state:I stack:29680 pid:5483 tgid:5483 ppid:2 flags:0x00004000 [ 553.125100][ C1] Workqueue: 0x0 (events) [ 553.129549][ C1] Call Trace: [ 553.132858][ C1] [ 553.135818][ C1] __schedule+0x105f/0x34b0 [ 553.140353][ C1] ? __pfx___schedule+0x10/0x10 [ 553.145229][ C1] ? schedule+0x298/0x350 [ 553.149579][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.154632][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 553.159857][ C1] ? lock_acquire+0x2f/0xb0 [ 553.164388][ C1] ? schedule+0x1fd/0x350 [ 553.168747][ C1] schedule+0xe7/0x350 [ 553.172863][ C1] ? worker_thread+0x271/0xf00 [ 553.177756][ C1] worker_thread+0x2de/0xf00 [ 553.182392][ C1] ? __pfx_worker_thread+0x10/0x10 [ 553.187555][ C1] kthread+0x2c1/0x3a0 [ 553.191641][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 553.196883][ C1] ? __pfx_kthread+0x10/0x10 [ 553.201496][ C1] ret_from_fork+0x45/0x80 [ 553.205942][ C1] ? __pfx_kthread+0x10/0x10 [ 553.210640][ C1] ret_from_fork_asm+0x1a/0x30 [ 553.215445][ C1] [ 553.218475][ C1] task:kworker/1:4 state:I stack:22704 pid:5485 tgid:5485 ppid:2 flags:0x00004000 [ 553.228715][ C1] Workqueue: 0x0 (events_power_efficient) [ 553.234569][ C1] Call Trace: [ 553.237859][ C1] [ 553.240806][ C1] __schedule+0x105f/0x34b0 [ 553.245344][ C1] ? __pfx___schedule+0x10/0x10 [ 553.250243][ C1] ? schedule+0x298/0x350 [ 553.254595][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.259667][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 553.264922][ C1] ? lock_acquire+0x2f/0xb0 [ 553.269451][ C1] ? schedule+0x1fd/0x350 [ 553.273806][ C1] schedule+0xe7/0x350 [ 553.277899][ C1] ? worker_thread+0x271/0xf00 [ 553.282695][ C1] worker_thread+0x2de/0xf00 [ 553.287336][ C1] ? __kthread_parkme+0x148/0x220 [ 553.292387][ C1] ? __pfx_worker_thread+0x10/0x10 [ 553.297546][ C1] kthread+0x2c1/0x3a0 [ 553.301635][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 553.306872][ C1] ? __pfx_kthread+0x10/0x10 [ 553.311505][ C1] ret_from_fork+0x45/0x80 [ 553.315953][ C1] ? __pfx_kthread+0x10/0x10 [ 553.320565][ C1] ret_from_fork_asm+0x1a/0x30 [ 553.325372][ C1] [ 553.328421][ C1] task:kworker/1:5 state:I stack:29152 pid:5490 tgid:5490 ppid:2 flags:0x00004000 [ 553.338675][ C1] Workqueue: 0x0 (events) [ 553.343131][ C1] Call Trace: [ 553.346510][ C1] [ 553.349979][ C1] __schedule+0x105f/0x34b0 [ 553.354514][ C1] ? __pfx___schedule+0x10/0x10 [ 553.359391][ C1] ? schedule+0x298/0x350 [ 553.363832][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.368913][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 553.374182][ C1] ? lock_acquire+0x2f/0xb0 [ 553.378733][ C1] ? schedule+0x1fd/0x350 [ 553.383129][ C1] schedule+0xe7/0x350 [ 553.387248][ C1] ? worker_thread+0x271/0xf00 [ 553.392056][ C1] worker_thread+0x2de/0xf00 [ 553.396726][ C1] ? __kthread_parkme+0x148/0x220 [ 553.401790][ C1] ? __pfx_worker_thread+0x10/0x10 [ 553.406933][ C1] kthread+0x2c1/0x3a0 [ 553.411031][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 553.416254][ C1] ? __pfx_kthread+0x10/0x10 [ 553.420867][ C1] ret_from_fork+0x45/0x80 [ 553.425343][ C1] ? __pfx_kthread+0x10/0x10 [ 553.429953][ C1] ret_from_fork_asm+0x1a/0x30 [ 553.434766][ C1]