] ? __pfx_set_user_sigmask+0x10/0x10 [ 492.558984][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 492.559026][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 492.559066][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.559103][ C0] __x64_sys_pselect6+0x183/0x240 [ 492.559145][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 492.559194][ C0] do_syscall_64+0xcd/0x250 [ 492.559244][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.559304][ C0] RIP: 0033:0x7f95fb79ddbc [ 492.559323][ C0] RSP: 002b:00007ffea564a1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 492.559360][ C0] RAX: ffffffffffffffda RBX: 00007ffea564a310 RCX: 00007f95fb79ddbc [ 492.559398][ C0] RDX: 0000000000000000 RSI: 00007ffea564a310 RDI: 0000000000000025 [ 492.559415][ C0] RBP: 00007ffea564a740 R08: 00007ffea564a210 R09: 00007ffea564a220 [ 492.559434][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea564a590 [ 492.559452][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffea564a3a0 [ 492.559495][ C0] [ 492.559505][ C0] task:kworker/1:3 state:I stack:22144 pid:5472 tgid:5472 ppid:2 flags:0x00004000 [ 492.559593][ C0] Workqueue: 0x0 (usb_hub_wq) [ 492.559621][ C0] Call Trace: [ 492.559630][ C0] [ 492.559643][ C0] __schedule+0x105f/0x34b0 [ 492.559678][ C0] ? __pfx___schedule+0x10/0x10 [ 492.559709][ C0] ? schedule+0x298/0x350 [ 492.559738][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.559773][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.559806][ C0] ? lock_acquire+0x2f/0xb0 [ 492.559840][ C0] ? schedule+0x1fd/0x350 [ 492.559873][ C0] schedule+0xe7/0x350 [ 492.559900][ C0] ? worker_thread+0x271/0xf00 [ 492.559937][ C0] worker_thread+0x2de/0xf00 [ 492.559983][ C0] ? __kthread_parkme+0x148/0x220 [ 492.560014][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.560051][ C0] kthread+0x2c1/0x3a0 [ 492.560077][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.560106][ C0] ? __pfx_kthread+0x10/0x10 [ 492.560134][ C0] ret_from_fork+0x45/0x80 [ 492.560171][ C0] ? __pfx_kthread+0x10/0x10 [ 492.560199][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.560246][ C0] [ 492.560260][ C0] task:kworker/1:4 state:D stack:22480 pid:5486 tgid:5486 ppid:2 flags:0x00004000 [ 492.560332][ C0] Workqueue: usb_hub_wq hub_event [ 492.560370][ C0] Call Trace: [ 492.560378][ C0] [ 492.560391][ C0] __schedule+0x105f/0x34b0 [ 492.560427][ C0] ? __pfx___schedule+0x10/0x10 [ 492.560458][ C0] ? schedule+0x298/0x350 [ 492.560487][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.560521][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.560554][ C0] ? lock_acquire+0x2f/0xb0 [ 492.560589][ C0] ? schedule+0x1fd/0x350 [ 492.560621][ C0] schedule+0xe7/0x350 [ 492.560651][ C0] schedule_timeout+0x136/0x2a0 [ 492.560677][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 492.560705][ C0] ? __pfx_process_timeout+0x10/0x10 [ 492.560736][ C0] ? mark_held_locks+0x9f/0xe0 [ 492.560773][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.560805][ C0] __wait_for_common+0x3e1/0x600 [ 492.560837][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 492.560867][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 492.560911][ C0] usb_start_wait_urb+0x148/0x4c0 [ 492.560979][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 492.561026][ C0] ? __asan_memset+0x23/0x50 [ 492.561064][ C0] usb_control_msg+0x327/0x4b0 [ 492.561103][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 492.561139][ C0] ? usb_control_msg+0x3a3/0x4b0 [ 492.561182][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 492.561227][ C0] usbhid_parse+0x679/0xa20 [ 492.561272][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 492.561318][ C0] hid_add_device+0x18b/0xa70 [ 492.561361][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 492.561401][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 492.561443][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 492.561482][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 492.561514][ C0] usbhid_probe+0xd3b/0x1410 [ 492.561556][ C0] usb_probe_interface+0x309/0x9d0 [ 492.561590][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 492.561622][ C0] really_probe+0x23e/0xa90 [ 492.561655][ C0] __driver_probe_device+0x1de/0x440 [ 492.561687][ C0] driver_probe_device+0x4c/0x1b0 [ 492.561718][ C0] __device_attach_driver+0x1df/0x310 [ 492.561749][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 492.561779][ C0] bus_for_each_drv+0x157/0x1e0 [ 492.561819][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 492.561860][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 492.561895][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 492.561931][ C0] __device_attach+0x1e8/0x4b0 [ 492.561961][ C0] ? __pfx___device_attach+0x10/0x10 [ 492.561992][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 492.562025][ C0] bus_probe_device+0x17f/0x1c0 [ 492.562069][ C0] device_add+0x114b/0x1a70 [ 492.562118][ C0] ? __pfx_device_add+0x10/0x10 [ 492.562149][ C0] ? mark_held_locks+0x9f/0xe0 [ 492.562195][ C0] usb_set_configuration+0x10cb/0x1c50 [ 492.562252][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 492.562293][ C0] usb_generic_driver_probe+0xb1/0x110 [ 492.562330][ C0] usb_probe_device+0xec/0x3e0 [ 492.562355][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 492.562382][ C0] really_probe+0x23e/0xa90 [ 492.562412][ C0] __driver_probe_device+0x1de/0x440 [ 492.562439][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 492.562471][ C0] driver_probe_device+0x4c/0x1b0 [ 492.562511][ C0] __device_attach_driver+0x1df/0x310 [ 492.562539][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 492.562565][ C0] bus_for_each_drv+0x157/0x1e0 [ 492.562601][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 492.562637][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 492.562687][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 492.562721][ C0] __device_attach+0x1e8/0x4b0 [ 492.562750][ C0] ? __pfx___device_attach+0x10/0x10 [ 492.562780][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 492.562812][ C0] bus_probe_device+0x17f/0x1c0 [ 492.562864][ C0] device_add+0x114b/0x1a70 [ 492.562897][ C0] ? __pfx_device_add+0x10/0x10 [ 492.562926][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 492.562970][ C0] usb_new_device+0xd90/0x1a10 [ 492.563013][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 492.563058][ C0] hub_event+0x2e58/0x4f40 [ 492.563138][ C0] ? __pfx_hub_event+0x10/0x10 [ 492.563180][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 492.563218][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.563246][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.563279][ C0] ? process_one_work+0x921/0x1ba0 [ 492.563318][ C0] ? lock_acquire+0x2f/0xb0 [ 492.563352][ C0] ? process_one_work+0x921/0x1ba0 [ 492.563394][ C0] process_one_work+0x9c5/0x1ba0 [ 492.563441][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 492.563468][ C0] ? __pfx_process_one_work+0x10/0x10 [ 492.563514][ C0] ? assign_work+0x1a0/0x250 [ 492.563553][ C0] worker_thread+0x6c8/0xf00 [ 492.563598][ C0] ? __kthread_parkme+0x148/0x220 [ 492.563629][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.563666][ C0] kthread+0x2c1/0x3a0 [ 492.563692][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.563721][ C0] ? __pfx_kthread+0x10/0x10 [ 492.563750][ C0] ret_from_fork+0x45/0x80 [ 492.563787][ C0] ? __pfx_kthread+0x10/0x10 [ 492.563815][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.563862][ C0] [ 492.563872][ C0] task:kworker/1:5 state:I stack:29152 pid:5493 tgid:5493 ppid:2 flags:0x00004000 [ 492.563955][ C0] Workqueue: 0x0 (events) [ 492.563982][ C0] Call Trace: [ 492.563991][ C0] [ 492.564004][ C0] __schedule+0x105f/0x34b0 [ 492.564039][ C0] ? __pfx___schedule+0x10/0x10 [ 492.564070][ C0] ? schedule+0x298/0x350 [ 492.564099][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.564133][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.564166][ C0] ? lock_acquire+0x2f/0xb0 [ 492.564201][ C0] ? schedule+0x1fd/0x350 [ 492.564233][ C0] schedule+0xe7/0x350 [ 492.564265][ C0] ? worker_thread+0x271/0xf00 [ 492.564302][ C0] worker_thread+0x2de/0xf00 [ 492.564348][ C0] ? __kthread_parkme+0x148/0x220 [ 492.564378][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.564416][ C0] kthread+0x2c1/0x3a0 [ 492.564442][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.564471][ C0] ? __pfx_kthread+0x10/0x10 [ 492.564500][ C0] ret_from_fork+0x45/0x80 [ 492.564537][ C0] ? __pfx_kthread+0x10/0x10 [ 492.564565][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.564612][ C0] [ 492.564622][ C0] task:kworker/0:3 state:R running task stack:20512 pid:5495 tgid:5495 ppid:2 flags:0x00004000 [ 492.564696][ C0] Workqueue: events console_callback [ 492.564730][ C0] Call Trace: [ 492.564739][ C0] [ 492.564752][ C0] __schedule+0x105f/0x34b0 [ 492.564787][ C0] ? __pfx___schedule+0x10/0x10 [ 492.564818][ C0] ? schedule+0x298/0x350 [ 492.564847][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.564887][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.564915][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 492.564953][ C0] schedule+0xe7/0x350 [ 492.564982][ C0] schedule_timeout+0x258/0x2a0 [ 492.565008][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 492.565042][ C0] ? mark_held_locks+0x9f/0xe0 [ 492.565079][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.565111][ C0] ___down_common+0x2d7/0x460 [ 492.565151][ C0] ? __pfx____down_common+0x10/0x10 [ 492.565191][ C0] ? lock_acquire+0x2f/0xb0 [ 492.565232][ C0] __down+0x20/0x30 [ 492.565269][ C0] down+0x74/0xa0 [ 492.565303][ C0] console_lock+0x5b/0xa0 [ 492.565327][ C0] console_callback+0x63/0x4c0 [ 492.565362][ C0] ? __pfx_console_callback+0x10/0x10 [ 492.565400][ C0] ? lock_acquire+0x2f/0xb0 [ 492.565434][ C0] ? process_one_work+0x921/0x1ba0 [ 492.565476][ C0] process_one_work+0x9c5/0x1ba0 [ 492.565522][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 492.565561][ C0] ? __pfx_process_one_work+0x10/0x10 [ 492.565607][ C0] ? assign_work+0x1a0/0x250 [ 492.565645][ C0] worker_thread+0x6c8/0xf00 [ 492.565695][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.565733][ C0] kthread+0x2c1/0x3a0 [ 492.565759][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.565788][ C0] ? __pfx_kthread+0x10/0x10 [ 492.565816][ C0] ret_from_fork+0x45/0x80 [ 492.565853][ C0] ? __pfx_kthread+0x10/0x10 [ 492.565882][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.565940][ C0] [ 492.565949][ C0] task:kworker/0:4 state:I stack:25952 pid:7803 tgid:7803 ppid:2 flags:0x00004000 [ 492.566022][ C0] Workqueue: 0x0 (events) [ 492.566048][ C0] Call Trace: [ 492.566055][ C0] [ 492.566068][ C0] __schedule+0x105f/0x34b0 [ 492.566101][ C0] ? __pfx___schedule+0x10/0x10 [ 492.566129][ C0] ? schedule+0x298/0x350 [ 492.566175][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.566224][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.566258][ C0] ? lock_acquire+0x2f/0xb0 [ 492.566291][ C0] ? schedule+0x1fd/0x350 [ 492.566322][ C0] schedule+0xe7/0x350 [ 492.566348][ C0] ? worker_thread+0x271/0xf00 [ 492.566405][ C0] worker_thread+0x2de/0xf00 [ 492.566451][ C0] ? __kthread_parkme+0x148/0x220 [ 492.566481][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.566538][ C0] kthread+0x2c1/0x3a0 [ 492.566565][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.566595][ C0] ? __pfx_kthread+0x10/0x10 [ 492.566625][ C0] ret_from_fork+0x45/0x80 [ 492.566663][ C0] ? __pfx_kthread+0x10/0x10 [ 492.566693][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.566741][ C0] [ 492.566752][ C0] task:kworker/0:5 state:I stack:21968 pid:10076 tgid:10076 ppid:2 flags:0x00004000 [ 492.566824][ C0] Workqueue: 0x0 (events) [ 492.566853][ C0] Call Trace: [ 492.566861][ C0] [ 492.566875][ C0] __schedule+0x105f/0x34b0 [ 492.566912][ C0] ? __pfx___schedule+0x10/0x10 [ 492.566944][ C0] ? schedule+0x298/0x350 [ 492.566973][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.567009][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.567044][ C0] ? lock_acquire+0x2f/0xb0 [ 492.567079][ C0] ? schedule+0x1fd/0x350 [ 492.567112][ C0] schedule+0xe7/0x350 [ 492.567141][ C0] ? worker_thread+0x271/0xf00 [ 492.567179][ C0] worker_thread+0x2de/0xf00 [ 492.567226][ C0] ? __kthread_parkme+0x148/0x220 [ 492.567262][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.567301][ C0] kthread+0x2c1/0x3a0 [ 492.567328][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.567358][ C0] ? __pfx_kthread+0x10/0x10 [ 492.567388][ C0] ret_from_fork+0x45/0x80 [ 492.567426][ C0] ? __pfx_kthread+0x10/0x10 [ 492.567456][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.567504][ C0] [ 492.567515][ C0] task:kworker/0:6 state:I stack:29784 pid:10080 tgid:10080 ppid:2 flags:0x00004000 [ 492.567602][ C0] Workqueue: 0x0 (events) [ 492.567630][ C0] Call Trace: [ 492.567639][ C0] [ 492.567652][ C0] __schedule+0x105f/0x34b0 [ 492.567701][ C0] ? __pfx___schedule+0x10/0x10 [ 492.567732][ C0] ? schedule+0x298/0x350 [ 492.567760][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.567795][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.567829][ C0] ? lock_acquire+0x2f/0xb0 [ 492.567863][ C0] ? schedule+0x1fd/0x350 [ 492.567896][ C0] schedule+0xe7/0x350 [ 492.567923][ C0] ? worker_thread+0x271/0xf00 [ 492.567960][ C0] worker_thread+0x2de/0xf00 [ 492.568006][ C0] ? __kthread_parkme+0x148/0x220 [ 492.568036][ C0] ? __pfx_worker_thread+0x10/0x10 [ 492.568074][ C0] kthread+0x2c1/0x3a0 [ 492.568100][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.568129][ C0] ? __pfx_kthread+0x10/0x10 [ 492.568158][ C0] ret_from_fork+0x45/0x80 [ 492.568194][ C0] ? __pfx_kthread+0x10/0x10 [ 492.568223][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.568274][ C0] [ 492.568284][ C0] task:syz-executor state:S stack:26144 pid:12382 tgid:12382 ppid:2654 flags:0x00000000 [ 492.568360][ C0] Call Trace: [ 492.568368][ C0] [ 492.568382][ C0] __schedule+0x105f/0x34b0 [ 492.568418][ C0] ? __pfx___schedule+0x10/0x10 [ 492.568448][ C0] ? schedule+0x298/0x350 [ 492.568477][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.568512][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.568545][ C0] ? lock_acquire+0x2f/0xb0 [ 492.568580][ C0] ? schedule+0x1fd/0x350 [ 492.568612][ C0] schedule+0xe7/0x350 [ 492.568642][ C0] do_wait+0x1dd/0x570 [ 492.568680][ C0] kernel_wait4+0x16c/0x280 [ 492.568717][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 492.568758][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 492.568794][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.568829][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 492.568866][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.568907][ C0] __do_sys_wait4+0x15f/0x170 [ 492.568942][ C0] ? find_held_lock+0x2d/0x110 [ 492.568971][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 492.569025][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 492.569068][ C0] do_syscall_64+0xcd/0x250 [ 492.569107][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.569145][ C0] RIP: 0033:0x7f917a2a4213 [ 492.569165][ C0] RSP: 002b:00007ffc752583f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 492.569191][ C0] RAX: ffffffffffffffda RBX: 000000000000305f RCX: 00007f917a2a4213 [ 492.569210][ C0] RDX: 0000000040000000 RSI: 00007ffc7525840c RDI: 00000000ffffffff [ 492.569228][ C0] RBP: 00007ffc7525840c R08: 0000000000000000 R09: 0000000000000000 [ 492.569247][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc75258490 [ 492.569268][ C0] R13: 00007ffc75258498 R14: 0000000000000009 R15: 0000000000000000 [ 492.569300][ C0] [ 492.569310][ C0] task:syz-executor state:S stack:24784 pid:12383 tgid:12383 ppid:12382 flags:0x00000000 [ 492.569384][ C0] Call Trace: [ 492.569405][ C0] [ 492.569417][ C0] __schedule+0x105f/0x34b0 [ 492.569451][ C0] ? __pfx___schedule+0x10/0x10 [ 492.569479][ C0] ? schedule+0x298/0x350 [ 492.569506][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.569539][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.569570][ C0] ? lock_acquire+0x2f/0xb0 [ 492.569602][ C0] ? schedule+0x1fd/0x350 [ 492.569631][ C0] ? do_nanosleep+0x18a/0x510 [ 492.569655][ C0] schedule+0xe7/0x350 [ 492.569683][ C0] do_nanosleep+0x216/0x510 [ 492.569706][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.569743][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.569787][ C0] ? __asan_memset+0x23/0x50 [ 492.569819][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.569857][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.569896][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.569935][ C0] ? __might_fault+0xe3/0x190 [ 492.569975][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.570014][ C0] ? get_timespec64+0x148/0x240 [ 492.570042][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.570073][ C0] common_nsleep+0xa1/0xd0 [ 492.570121][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.570163][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.570225][ C0] do_syscall_64+0xcd/0x250 [ 492.570288][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.570327][ C0] RIP: 0033:0x7f917a2e00a3 [ 492.570347][ C0] RSP: 002b:00007ffc752581f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 492.570373][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f917a2e00a3 [ 492.570393][ C0] RDX: 00007ffc75258210 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.570411][ C0] RBP: 00007ffc7525826c R08: 000000000000ccc6 R09: 00007f917afa1080 [ 492.570430][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 492.570449][ C0] R13: 000000000007830a R14: 0000000000077fa6 R15: 00007ffc752582c0 [ 492.570482][ C0] [ 492.570493][ C0] task:syz-executor state:S stack:26144 pid:12384 tgid:12384 ppid:2654 flags:0x00000000 [ 492.570574][ C0] Call Trace: [ 492.570583][ C0] [ 492.570609][ C0] __schedule+0x105f/0x34b0 [ 492.570644][ C0] ? __pfx___schedule+0x10/0x10 [ 492.570675][ C0] ? schedule+0x298/0x350 [ 492.570704][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.570739][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.570772][ C0] ? lock_acquire+0x2f/0xb0 [ 492.570807][ C0] ? schedule+0x1fd/0x350 [ 492.570839][ C0] schedule+0xe7/0x350 [ 492.570869][ C0] do_wait+0x1dd/0x570 [ 492.570907][ C0] kernel_wait4+0x16c/0x280 [ 492.570944][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 492.570984][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 492.571021][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.571055][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 492.571092][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.571132][ C0] __do_sys_wait4+0x15f/0x170 [ 492.571168][ C0] ? find_held_lock+0x2d/0x110 [ 492.571196][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 492.571250][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 492.571295][ C0] do_syscall_64+0xcd/0x250 [ 492.571335][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.571373][ C0] RIP: 0033:0x7f95001e4213 [ 492.571391][ C0] RSP: 002b:00007fffec28c608 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 492.571417][ C0] RAX: ffffffffffffffda RBX: 0000000000003062 RCX: 00007f95001e4213 [ 492.571436][ C0] RDX: 0000000040000000 RSI: 00007fffec28c61c RDI: 00000000ffffffff [ 492.571454][ C0] RBP: 00007fffec28c61c R08: 0000000000000000 R09: 0000000000000000 [ 492.571472][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffec28c6a0 [ 492.571490][ C0] R13: 00007fffec28c6a8 R14: 0000000000000009 R15: 0000000000000000 [ 492.571522][ C0] [ 492.571532][ C0] task:syz-executor state:S stack:24736 pid:12386 tgid:12386 ppid:12384 flags:0x00000000 [ 492.571608][ C0] Call Trace: [ 492.571616][ C0] [ 492.571629][ C0] __schedule+0x105f/0x34b0 [ 492.571665][ C0] ? __pfx___schedule+0x10/0x10 [ 492.571697][ C0] ? schedule+0x298/0x350 [ 492.571726][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.571762][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.571796][ C0] ? lock_acquire+0x2f/0xb0 [ 492.571831][ C0] ? schedule+0x1fd/0x350 [ 492.571862][ C0] ? do_nanosleep+0x18a/0x510 [ 492.571889][ C0] schedule+0xe7/0x350 [ 492.571919][ C0] do_nanosleep+0x216/0x510 [ 492.571944][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.571984][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.572011][ C0] ? __asan_memset+0x23/0x50 [ 492.572044][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.572082][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.572123][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.572162][ C0] ? __might_fault+0xe3/0x190 [ 492.572202][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.572242][ C0] ? get_timespec64+0x148/0x240 [ 492.572275][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.572306][ C0] common_nsleep+0xa1/0xd0 [ 492.572336][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.572376][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.572424][ C0] do_syscall_64+0xcd/0x250 [ 492.572464][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.572501][ C0] RIP: 0033:0x7f95002200a3 [ 492.572520][ C0] RSP: 002b:00007fffec28c408 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 492.572545][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f95002200a3 [ 492.572564][ C0] RDX: 00007fffec28c420 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.572581][ C0] RBP: 00007fffec28c47c R08: 000000000000ccc6 R09: 00007f9500ee6080 [ 492.572600][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 492.572617][ C0] R13: 000000000007835d R14: 0000000000077fe3 R15: 00007fffec28c4d0 [ 492.572649][ C0] [ 492.572659][ C0] task:syz-executor state:S stack:26144 pid:12387 tgid:12387 ppid:2654 flags:0x00000000 [ 492.572735][ C0] Call Trace: [ 492.572744][ C0] [ 492.572757][ C0] __schedule+0x105f/0x34b0 [ 492.572793][ C0] ? __pfx___schedule+0x10/0x10 [ 492.572824][ C0] ? schedule+0x298/0x350 [ 492.572852][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.572887][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.572920][ C0] ? lock_acquire+0x2f/0xb0 [ 492.572954][ C0] ? schedule+0x1fd/0x350 [ 492.572987][ C0] schedule+0xe7/0x350 [ 492.573017][ C0] do_wait+0x1dd/0x570 [ 492.573054][ C0] kernel_wait4+0x16c/0x280 [ 492.573091][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 492.573131][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 492.573167][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.573202][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 492.573262][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.573304][ C0] __do_sys_wait4+0x15f/0x170 [ 492.573341][ C0] ? find_held_lock+0x2d/0x110 [ 492.573371][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 492.573426][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 492.573469][ C0] do_syscall_64+0xcd/0x250 [ 492.573511][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.573550][ C0] RIP: 0033:0x7fe1cbde4213 [ 492.573570][ C0] RSP: 002b:00007ffd0d6efab8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 492.573608][ C0] RAX: ffffffffffffffda RBX: 0000000000003066 RCX: 00007fe1cbde4213 [ 492.573644][ C0] RDX: 0000000040000000 RSI: 00007ffd0d6efacc RDI: 00000000ffffffff [ 492.573664][ C0] RBP: 00007ffd0d6efacc R08: 0000000000000000 R09: 0000000000000000 [ 492.573682][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd0d6efb50 [ 492.573700][ C0] R13: 00007ffd0d6efb58 R14: 0000000000000009 R15: 0000000000000000 [ 492.573733][ C0] [ 492.573744][ C0] task:syz-executor state:S stack:24784 pid:12390 tgid:12390 ppid:12387 flags:0x00000000 [ 492.573821][ C0] Call Trace: [ 492.573829][ C0] [ 492.573842][ C0] __schedule+0x105f/0x34b0 [ 492.573879][ C0] ? __pfx___schedule+0x10/0x10 [ 492.573912][ C0] ? schedule+0x298/0x350 [ 492.573941][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.573978][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.574012][ C0] ? lock_acquire+0x2f/0xb0 [ 492.574048][ C0] ? schedule+0x1fd/0x350 [ 492.574080][ C0] ? do_nanosleep+0x18a/0x510 [ 492.574107][ C0] schedule+0xe7/0x350 [ 492.574137][ C0] do_nanosleep+0x216/0x510 [ 492.574163][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.574216][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.574243][ C0] ? __asan_memset+0x23/0x50 [ 492.574279][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.574317][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.574356][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.574395][ C0] ? __might_fault+0xe3/0x190 [ 492.574435][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.574474][ C0] ? get_timespec64+0x148/0x240 [ 492.574520][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.574553][ C0] common_nsleep+0xa1/0xd0 [ 492.574583][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.574638][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.574685][ C0] do_syscall_64+0xcd/0x250 [ 492.574724][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.574762][ C0] RIP: 0033:0x7fe1cbe200a3 [ 492.574781][ C0] RSP: 002b:00007ffd0d6ef8b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 492.574806][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe1cbe200a3 [ 492.574825][ C0] RDX: 00007ffd0d6ef8d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.574842][ C0] RBP: 00007ffd0d6ef92c R08: 000000000000ccc6 R09: 00007fe1ccae6080 [ 492.574861][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 492.574879][ C0] R13: 000000000007830a R14: 000000000007806f R15: 00007ffd0d6ef980 [ 492.574911][ C0] [ 492.574922][ C0] task:syz-executor state:S stack:26144 pid:12392 tgid:12392 ppid:2654 flags:0x00000000 [ 492.574999][ C0] Call Trace: [ 492.575008][ C0] [ 492.575021][ C0] __schedule+0x105f/0x34b0 [ 492.575058][ C0] ? __pfx___schedule+0x10/0x10 [ 492.575089][ C0] ? schedule+0x298/0x350 [ 492.575119][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.575154][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.575188][ C0] ? lock_acquire+0x2f/0xb0 [ 492.575223][ C0] ? schedule+0x1fd/0x350 [ 492.575261][ C0] schedule+0xe7/0x350 [ 492.575291][ C0] do_wait+0x1dd/0x570 [ 492.575328][ C0] kernel_wait4+0x16c/0x280 [ 492.575365][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 492.575406][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 492.575442][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.575477][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 492.575513][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.575555][ C0] __do_sys_wait4+0x15f/0x170 [ 492.575590][ C0] ? find_held_lock+0x2d/0x110 [ 492.575619][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 492.575692][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 492.575735][ C0] do_syscall_64+0xcd/0x250 [ 492.575776][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.575815][ C0] RIP: 0033:0x7efdf4264213 [ 492.575835][ C0] RSP: 002b:00007fff99e3e5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 492.575861][ C0] RAX: ffffffffffffffda RBX: 000000000000306c RCX: 00007efdf4264213 [ 492.575881][ C0] RDX: 0000000040000000 RSI: 00007fff99e3e60c RDI: 00000000ffffffff [ 492.575900][ C0] RBP: 00007fff99e3e60c R08: 0000000000000000 R09: 0000000000000000 [ 492.575918][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff99e3e690 [ 492.575937][ C0] R13: 00007fff99e3e698 R14: 0000000000000009 R15: 0000000000000000 [ 492.575970][ C0] [ 492.575981][ C0] task:syz-executor state:S stack:24784 pid:12396 tgid:12396 ppid:12392 flags:0x00000000 [ 492.576058][ C0] Call Trace: [ 492.576067][ C0] [ 492.576081][ C0] __schedule+0x105f/0x34b0 [ 492.576131][ C0] ? __pfx___schedule+0x10/0x10 [ 492.576161][ C0] ? schedule+0x298/0x350 [ 492.576190][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.576225][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.576262][ C0] ? lock_acquire+0x2f/0xb0 [ 492.576296][ C0] ? schedule+0x1fd/0x350 [ 492.576327][ C0] ? do_nanosleep+0x18a/0x510 [ 492.576353][ C0] schedule+0xe7/0x350 [ 492.576383][ C0] do_nanosleep+0x216/0x510 [ 492.576441][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.576481][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.576510][ C0] ? __asan_memset+0x23/0x50 [ 492.576543][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.576582][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.576623][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.576663][ C0] ? __might_fault+0xe3/0x190 [ 492.576705][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.576746][ C0] ? get_timespec64+0x148/0x240 [ 492.576774][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.576807][ C0] common_nsleep+0xa1/0xd0 [ 492.576838][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.576880][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.576929][ C0] do_syscall_64+0xcd/0x250 [ 492.576971][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.577009][ C0] RIP: 0033:0x7efdf42a00a3 [ 492.577029][ C0] RSP: 002b:00007fff99e3e3f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 492.577056][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efdf42a00a3 [ 492.577075][ C0] RDX: 00007fff99e3e410 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.577094][ C0] RBP: 00007fff99e3e46c R08: 000000000000ccc6 R09: 00007efdf40ea080 [ 492.577113][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 492.577131][ C0] R13: 0000000000078389 R14: 0000000000078020 R15: 00007fff99e3e4c0 [ 492.577165][ C0] [ 492.577176][ C0] task:syz-executor state:S stack:26144 pid:12398 tgid:12398 ppid:2654 flags:0x00000000 [ 492.577260][ C0] Call Trace: [ 492.577269][ C0] [ 492.577283][ C0] __schedule+0x105f/0x34b0 [ 492.577320][ C0] ? __pfx___schedule+0x10/0x10 [ 492.577352][ C0] ? schedule+0x298/0x350 [ 492.577381][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.577418][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.577452][ C0] ? lock_acquire+0x2f/0xb0 [ 492.577488][ C0] ? schedule+0x1fd/0x350 [ 492.577521][ C0] schedule+0xe7/0x350 [ 492.577553][ C0] do_wait+0x1dd/0x570 [ 492.577591][ C0] kernel_wait4+0x16c/0x280 [ 492.577644][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 492.577685][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 492.577721][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.577756][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 492.577792][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 492.577834][ C0] __do_sys_wait4+0x15f/0x170 [ 492.577869][ C0] ? find_held_lock+0x2d/0x110 [ 492.577898][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 492.577951][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 492.577993][ C0] do_syscall_64+0xcd/0x250 [ 492.578033][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.578071][ C0] RIP: 0033:0x7f66303b4213 [ 492.578090][ C0] RSP: 002b:00007ffdb07e3b98 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 492.578115][ C0] RAX: ffffffffffffffda RBX: 0000000000003073 RCX: 00007f66303b4213 [ 492.578134][ C0] RDX: 0000000040000000 RSI: 00007ffdb07e3bac RDI: 00000000ffffffff [ 492.578153][ C0] RBP: 00007ffdb07e3bac R08: 0000000000000000 R09: 0000000000000000 [ 492.578171][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb07e3c30 [ 492.578189][ C0] R13: 00007ffdb07e3c38 R14: 0000000000000009 R15: 0000000000000000 [ 492.578221][ C0] [ 492.578231][ C0] task:syz-executor state:S stack:24784 pid:12403 tgid:12403 ppid:12398 flags:0x00000000 [ 492.578310][ C0] Call Trace: [ 492.578318][ C0] [ 492.578332][ C0] __schedule+0x105f/0x34b0 [ 492.578368][ C0] ? __pfx___schedule+0x10/0x10 [ 492.578398][ C0] ? schedule+0x298/0x350 [ 492.578427][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.578462][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.578495][ C0] ? lock_acquire+0x2f/0xb0 [ 492.578530][ C0] ? schedule+0x1fd/0x350 [ 492.578560][ C0] ? do_nanosleep+0x18a/0x510 [ 492.578586][ C0] schedule+0xe7/0x350 [ 492.578616][ C0] do_nanosleep+0x216/0x510 [ 492.578641][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.578680][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.578707][ C0] ? __asan_memset+0x23/0x50 [ 492.578739][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.578777][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.578816][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.578854][ C0] ? __might_fault+0xe3/0x190 [ 492.578894][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.578933][ C0] ? get_timespec64+0x148/0x240 [ 492.578960][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.578992][ C0] common_nsleep+0xa1/0xd0 [ 492.579021][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.579061][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.579109][ C0] do_syscall_64+0xcd/0x250 [ 492.579148][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.579185][ C0] RIP: 0033:0x7f66303f00a3 [ 492.579204][ C0] RSP: 002b:00007ffdb07e3998 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 492.579230][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f66303f00a3 [ 492.579248][ C0] RDX: 00007ffdb07e39b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.579270][ C0] RBP: 00007ffdb07e3a0c R08: 000000000000ccc6 R09: 00007f66310b0080 [ 492.579288][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 492.579306][ C0] R13: 000000000007836b R14: 0000000000077f36 R15: 00007ffdb07e3a60 [ 492.579338][ C0] [ 492.579348][ C0] task:syz.4.39 state:S stack:27200 pid:14644 tgid:14644 ppid:12403 flags:0x00000000 [ 492.579445][ C0] Call Trace: [ 492.579454][ C0] [ 492.579468][ C0] __schedule+0x105f/0x34b0 [ 492.579504][ C0] ? __pfx___schedule+0x10/0x10 [ 492.579537][ C0] ? schedule+0x298/0x350 [ 492.579566][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.579625][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.579679][ C0] ? lock_acquire+0x2f/0xb0 [ 492.579714][ C0] ? schedule+0x1fd/0x350 [ 492.579746][ C0] ? futex_wait_queue+0x41/0x1f0 [ 492.579779][ C0] schedule+0xe7/0x350 [ 492.579810][ C0] futex_wait_queue+0xfc/0x1f0 [ 492.579845][ C0] __futex_wait+0x291/0x3c0 [ 492.579881][ C0] ? __pfx___futex_wait+0x10/0x10 [ 492.579913][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.579957][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 492.579997][ C0] ? ktime_add_safe+0x60/0x70 [ 492.580036][ C0] futex_wait+0xe9/0x380 [ 492.580069][ C0] ? __pfx_futex_wait+0x10/0x10 [ 492.580107][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.580145][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.580175][ C0] ? ktime_get+0xd9/0x1a0 [ 492.580209][ C0] do_futex+0x22b/0x350 [ 492.580237][ C0] ? __pfx_do_futex+0x10/0x10 [ 492.580277][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 492.580310][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 492.580340][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.580377][ C0] do_syscall_64+0xcd/0x250 [ 492.580419][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.580457][ C0] RIP: 0033:0x7f66303bdff9 [ 492.580477][ C0] RSP: 002b:00007ffdb07e37a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 492.580503][ C0] RAX: ffffffffffffffda RBX: 00007ffdb07e38d0 RCX: 00007f66303bdff9 [ 492.580522][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6630575f8c [ 492.580541][ C0] RBP: 00007f6630575f8c R08: 00007f66310b0080 R09: 00007ffdb07e3a9f [ 492.580560][ C0] R10: 00007ffdb07e38b0 R11: 0000000000000246 R12: 00000000000784c4 [ 492.580579][ C0] R13: 00007ffdb07e38b0 R14: 000000000000015e R15: 0000000000078366 [ 492.580612][ C0] [ 492.580622][ C0] task:syz.4.39 state:S stack:28352 pid:14645 tgid:14644 ppid:12403 flags:0x00000000 [ 492.580706][ C0] Call Trace: [ 492.580714][ C0] [ 492.580728][ C0] __schedule+0x105f/0x34b0 [ 492.580765][ C0] ? __pfx___schedule+0x10/0x10 [ 492.580797][ C0] ? schedule+0x298/0x350 [ 492.580827][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.580863][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.580898][ C0] ? lock_acquire+0x2f/0xb0 [ 492.580946][ C0] ? schedule+0x1fd/0x350 [ 492.580979][ C0] schedule+0xe7/0x350 [ 492.581010][ C0] schedule_timeout+0x258/0x2a0 [ 492.581037][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 492.581077][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 492.581110][ C0] __wait_for_common+0x3e1/0x600 [ 492.581143][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 492.581175][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 492.581208][ C0] ? dummy_queue+0x3fb/0xb70 [ 492.581242][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.581278][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 492.581314][ C0] raw_process_ep_io+0x5d7/0xb90 [ 492.581358][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 492.581394][ C0] ? __might_fault+0xe3/0x190 [ 492.581441][ C0] ? memdup_user+0x88/0xd0 [ 492.581477][ C0] raw_ioctl+0xa4d/0x2b90 [ 492.581513][ C0] ? lock_acquire+0x2f/0xb0 [ 492.581549][ C0] ? __fget_files+0x40/0x3f0 [ 492.581591][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 492.581628][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 492.581665][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 492.581704][ C0] __x64_sys_ioctl+0x18f/0x220 [ 492.581742][ C0] do_syscall_64+0xcd/0x250 [ 492.581783][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.581822][ C0] RIP: 0033:0x7f66303bdbfb [ 492.581841][ C0] RSP: 002b:00007f662fe3df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 492.581867][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f66303bdbfb [ 492.581886][ C0] RDX: 00007f662fe3dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 492.581905][ C0] RBP: 0000000000000003 R08: 00007f66306a0320 R09: 0000000000000000 [ 492.581923][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 492.581942][ C0] R13: 0000000000000000 R14: 00007f6630575f80 R15: 00007ffdb07e3648 [ 492.581975][ C0] [ 492.581985][ C0] task:udevd state:R running task stack:27456 pid:14646 tgid:14646 ppid:2548 flags:0x00000002 [ 492.582072][ C0] Call Trace: [ 492.582081][ C0] [ 492.582095][ C0] __schedule+0x105f/0x34b0 [ 492.582143][ C0] ? __pfx___schedule+0x10/0x10 [ 492.582172][ C0] ? walk_component+0xfc/0x5b0 [ 492.582216][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 492.582263][ C0] ? __cond_resched+0x1b/0x30 [ 492.582292][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 492.582331][ C0] preempt_schedule_common+0x44/0xc0 [ 492.582364][ C0] __cond_resched+0x1b/0x30 [ 492.582392][ C0] down_read+0x78/0x330 [ 492.582428][ C0] ? __pfx_down_read+0x10/0x10 [ 492.582466][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 492.582496][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 492.582534][ C0] kernfs_iop_permission+0xba/0x120 [ 492.582574][ C0] inode_permission+0x388/0x5f0 [ 492.582611][ C0] link_path_walk.part.0.constprop.0+0x91b/0xd40 [ 492.582661][ C0] path_lookupat+0x93/0x770 [ 492.582704][ C0] filename_lookup+0x1e5/0x5b0 [ 492.582746][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 492.582809][ C0] ? lock_acquire+0x2f/0xb0 [ 492.582843][ C0] ? __might_fault+0xe3/0x190 [ 492.582881][ C0] ? __might_fault+0xe3/0x190 [ 492.582921][ C0] vfs_statx+0x11e/0x1e0 [ 492.582952][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 492.582982][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 492.583021][ C0] vfs_fstatat+0x9f/0x160 [ 492.583054][ C0] __do_sys_newfstatat+0xa2/0x130 [ 492.583086][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 492.583136][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.583172][ C0] do_syscall_64+0xcd/0x250 [ 492.583211][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.583248][ C0] RIP: 0033:0x7f8ab30d85f4 [ 492.583270][ C0] RSP: 002b:00007ffff14dd8a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 492.583295][ C0] RAX: ffffffffffffffda RBX: 000055cde068fda0 RCX: 00007f8ab30d85f4 [ 492.583314][ C0] RDX: 00007ffff14dd8b8 RSI: 00007ffff14ddd48 RDI: 00000000ffffff9c [ 492.583332][ C0] RBP: 00007ffff14dd948 R08: 0000000000000000 R09: 0000000000000000 [ 492.583350][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffff14ddd48 [ 492.583368][ C0] R13: 00007ffff14dd8b8 R14: 000055cde064e2c0 R15: 00007ffff14dea59 [ 492.583400][ C0] [ 492.583410][ C0] task:udevd state:S stack:28112 pid:14648 tgid:14648 ppid:2548 flags:0x00000002 [ 492.583490][ C0] Call Trace: [ 492.583498][ C0] [ 492.583512][ C0] __schedule+0x105f/0x34b0 [ 492.583547][ C0] ? __pfx___schedule+0x10/0x10 [ 492.583578][ C0] ? schedule+0x298/0x350 [ 492.583607][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.583641][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.583674][ C0] ? lock_acquire+0x2f/0xb0 [ 492.583708][ C0] ? schedule+0x1fd/0x350 [ 492.583740][ C0] schedule+0xe7/0x350 [ 492.583770][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 492.583800][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 492.583830][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 492.583875][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 492.583910][ C0] do_epoll_wait+0x139b/0x1a90 [ 492.583965][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 492.584015][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 492.584058][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 492.584090][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 492.584120][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 492.584146][ C0] ? ksys_write+0x1ad/0x260 [ 492.584185][ C0] ? __pfx_ksys_write+0x10/0x10 [ 492.584263][ C0] do_syscall_64+0xcd/0x250 [ 492.584305][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.584355][ C0] RIP: 0033:0x7f8ab30e5457 [ 492.584374][ C0] RSP: 002b:00007ffff14e3828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 492.584418][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ab30e5457 [ 492.584437][ C0] RDX: 0000000000000004 RSI: 00007ffff14e3868 RDI: 0000000000000004 [ 492.584455][ C0] RBP: 000055cde065dbc0 R08: 0000000000000007 R09: 1cc1391a8979c209 [ 492.584474][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055cde0682090 [ 492.584492][ C0] R13: 00007ffff14e3868 R14: 00000000ffffffff R15: 000055cde064e2c0 [ 492.584526][ C0] [ 492.584537][ C0] task:syz.0.35 state:S stack:27200 pid:14653 tgid:14653 ppid:12383 flags:0x00000000 [ 492.584618][ C0] Call Trace: [ 492.584626][ C0] [ 492.584640][ C0] __schedule+0x105f/0x34b0 [ 492.584677][ C0] ? __pfx___schedule+0x10/0x10 [ 492.584709][ C0] ? schedule+0x298/0x350 [ 492.584739][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.584775][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.584810][ C0] ? lock_acquire+0x2f/0xb0 [ 492.584846][ C0] ? schedule+0x1fd/0x350 [ 492.584877][ C0] ? futex_wait_queue+0x41/0x1f0 [ 492.584910][ C0] schedule+0xe7/0x350 [ 492.584941][ C0] futex_wait_queue+0xfc/0x1f0 [ 492.584976][ C0] __futex_wait+0x291/0x3c0 [ 492.585012][ C0] ? __pfx___futex_wait+0x10/0x10 [ 492.585044][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.585088][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 492.585128][ C0] ? ktime_add_safe+0x60/0x70 [ 492.585168][ C0] futex_wait+0xe9/0x380 [ 492.585201][ C0] ? __pfx_futex_wait+0x10/0x10 [ 492.585239][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.585280][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.585311][ C0] ? ktime_get+0xd9/0x1a0 [ 492.585344][ C0] do_futex+0x22b/0x350 [ 492.585373][ C0] ? __pfx_do_futex+0x10/0x10 [ 492.585409][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 492.585442][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 492.585471][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.585508][ C0] do_syscall_64+0xcd/0x250 [ 492.585549][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.585588][ C0] RIP: 0033:0x7f917a2adff9 [ 492.585607][ C0] RSP: 002b:00007ffc75258008 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 492.585633][ C0] RAX: ffffffffffffffda RBX: 00007ffc75258130 RCX: 00007f917a2adff9 [ 492.585652][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f917a465f8c [ 492.585671][ C0] RBP: 00007f917a465f8c R08: 00007f917afa1080 R09: 00007ffc752582ff [ 492.585690][ C0] R10: 00007ffc75258110 R11: 0000000000000246 R12: 000000000007845b [ 492.585708][ C0] R13: 00007ffc75258110 R14: 000000000000015e R15: 00000000000782fd [ 492.585742][ C0] [ 492.585752][ C0] task:syz.0.35 state:S stack:28992 pid:14655 tgid:14653 ppid:12383 flags:0x00000000 [ 492.585836][ C0] Call Trace: [ 492.585845][ C0] [ 492.585858][ C0] __schedule+0x105f/0x34b0 [ 492.585895][ C0] ? __pfx___schedule+0x10/0x10 [ 492.585927][ C0] ? schedule+0x298/0x350 [ 492.585957][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.585993][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.586028][ C0] ? lock_acquire+0x2f/0xb0 [ 492.586063][ C0] ? schedule+0x1fd/0x350 [ 492.586095][ C0] ? do_nanosleep+0x18a/0x510 [ 492.586122][ C0] schedule+0xe7/0x350 [ 492.586152][ C0] do_nanosleep+0x216/0x510 [ 492.586178][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.586219][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.586247][ C0] ? __asan_memset+0x23/0x50 [ 492.586285][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.586324][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.586365][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.586408][ C0] ? __might_fault+0xe3/0x190 [ 492.586450][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.586491][ C0] ? get_timespec64+0x148/0x240 [ 492.586519][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.586552][ C0] common_nsleep+0xa1/0xd0 [ 492.586583][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.586625][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.586674][ C0] do_syscall_64+0xcd/0x250 [ 492.586715][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.586754][ C0] RIP: 0033:0x7f917a2e00e5 [ 492.586774][ C0] RSP: 002b:00007f9179d2cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 492.586800][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f917a2e00e5 [ 492.586819][ C0] RDX: 00007f9179d2cf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.586837][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 492.586855][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f9179d2cfe8 [ 492.586873][ C0] R13: 0000000020000080 R14: 00007f917a465f80 R15: 00007ffc75257ea8 [ 492.586907][ C0] [ 492.586918][ C0] task:udevd state:S stack:27880 pid:14657 tgid:14657 ppid:2548 flags:0x00000002 [ 492.586999][ C0] Call Trace: [ 492.587008][ C0] [ 492.587022][ C0] __schedule+0x105f/0x34b0 [ 492.587059][ C0] ? __pfx___schedule+0x10/0x10 [ 492.587091][ C0] ? schedule+0x298/0x350 [ 492.587121][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.587157][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.587191][ C0] ? lock_acquire+0x2f/0xb0 [ 492.587227][ C0] ? schedule+0x1fd/0x350 [ 492.587266][ C0] schedule+0xe7/0x350 [ 492.587296][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 492.587328][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 492.587359][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 492.587406][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 492.587442][ C0] do_epoll_wait+0x139b/0x1a90 [ 492.587499][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 492.587552][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 492.587596][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 492.587629][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 492.587660][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 492.587687][ C0] ? ksys_write+0x1ad/0x260 [ 492.587727][ C0] ? __pfx_ksys_write+0x10/0x10 [ 492.587776][ C0] do_syscall_64+0xcd/0x250 [ 492.587818][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.587857][ C0] RIP: 0033:0x7f8ab30e5457 [ 492.587890][ C0] RSP: 002b:00007ffff14e3828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 492.587915][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ab30e5457 [ 492.587933][ C0] RDX: 0000000000000004 RSI: 00007ffff14e3868 RDI: 0000000000000004 [ 492.587951][ C0] RBP: 000055cde0684d30 R08: 0000000000000001 R09: 1cc1391a8979c209 [ 492.587969][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055cde0683b70 [ 492.587987][ C0] R13: 00007ffff14e3868 R14: 00000000ffffffff R15: 000055cde064e2c0 [ 492.588019][ C0] [ 492.588030][ C0] task:syz.1.36 state:S stack:27200 pid:14658 tgid:14658 ppid:12386 flags:0x00000000 [ 492.588107][ C0] Call Trace: [ 492.588115][ C0] [ 492.588129][ C0] __schedule+0x105f/0x34b0 [ 492.588164][ C0] ? __pfx___schedule+0x10/0x10 [ 492.588195][ C0] ? schedule+0x298/0x350 [ 492.588224][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.588262][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.588296][ C0] ? lock_acquire+0x2f/0xb0 [ 492.588331][ C0] ? schedule+0x1fd/0x350 [ 492.588361][ C0] ? futex_wait_queue+0x41/0x1f0 [ 492.588393][ C0] schedule+0xe7/0x350 [ 492.588423][ C0] futex_wait_queue+0xfc/0x1f0 [ 492.588457][ C0] __futex_wait+0x291/0x3c0 [ 492.588492][ C0] ? __pfx___futex_wait+0x10/0x10 [ 492.588523][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.588565][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 492.588604][ C0] ? ktime_add_safe+0x60/0x70 [ 492.588642][ C0] futex_wait+0xe9/0x380 [ 492.588674][ C0] ? __pfx_futex_wait+0x10/0x10 [ 492.588710][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.588747][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.588776][ C0] ? ktime_get+0xd9/0x1a0 [ 492.588809][ C0] do_futex+0x22b/0x350 [ 492.588836][ C0] ? __pfx_do_futex+0x10/0x10 [ 492.588871][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 492.588903][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 492.588932][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.588968][ C0] do_syscall_64+0xcd/0x250 [ 492.589008][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.589045][ C0] RIP: 0033:0x7f95001edff9 [ 492.589064][ C0] RSP: 002b:00007fffec28c218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 492.589089][ C0] RAX: ffffffffffffffda RBX: 00007fffec28c340 RCX: 00007f95001edff9 [ 492.589108][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f95003a5f8c [ 492.589126][ C0] RBP: 00007f95003a5f8c R08: 00007f9500ee6080 R09: 00007fffec28c50f [ 492.589144][ C0] R10: 00007fffec28c320 R11: 0000000000000246 R12: 00000000000784b9 [ 492.589162][ C0] R13: 00007fffec28c320 R14: 000000000000015e R15: 000000000007835b [ 492.589194][ C0] [ 492.589204][ C0] task:syz.1.36 state:S stack:28704 pid:14661 tgid:14658 ppid:12386 flags:0x00000000 [ 492.589288][ C0] Call Trace: [ 492.589296][ C0] [ 492.589310][ C0] __schedule+0x105f/0x34b0 [ 492.589345][ C0] ? __pfx___schedule+0x10/0x10 [ 492.589376][ C0] ? schedule+0x298/0x350 [ 492.589405][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.589440][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.589473][ C0] ? lock_acquire+0x2f/0xb0 [ 492.589508][ C0] ? schedule+0x1fd/0x350 [ 492.589538][ C0] ? do_nanosleep+0x18a/0x510 [ 492.589583][ C0] schedule+0xe7/0x350 [ 492.589614][ C0] do_nanosleep+0x216/0x510 [ 492.589640][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.589680][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.589708][ C0] ? __asan_memset+0x23/0x50 [ 492.589741][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.589781][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.589821][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.589862][ C0] ? __might_fault+0xe3/0x190 [ 492.589903][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.589944][ C0] ? get_timespec64+0x148/0x240 [ 492.589972][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.590005][ C0] common_nsleep+0xa1/0xd0 [ 492.590036][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.590077][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.590126][ C0] do_syscall_64+0xcd/0x250 [ 492.590168][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.590206][ C0] RIP: 0033:0x7f95002200e5 [ 492.590226][ C0] RSP: 002b:00007f94ffc6cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 492.590257][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f95002200e5 [ 492.590276][ C0] RDX: 00007f94ffc6cf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.590294][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 492.590312][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f94ffc6cfe8 [ 492.590331][ C0] R13: 0000000020000080 R14: 00007f95003a5f80 R15: 00007fffec28c0b8 [ 492.590364][ C0] [ 492.590375][ C0] task:syz.3.38 state:S stack:27504 pid:14662 tgid:14662 ppid:12396 flags:0x00000000 [ 492.590455][ C0] Call Trace: [ 492.590464][ C0] [ 492.590478][ C0] __schedule+0x105f/0x34b0 [ 492.590514][ C0] ? __pfx___schedule+0x10/0x10 [ 492.590546][ C0] ? schedule+0x298/0x350 [ 492.590576][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.590612][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.590646][ C0] ? lock_acquire+0x2f/0xb0 [ 492.590682][ C0] ? schedule+0x1fd/0x350 [ 492.590713][ C0] ? futex_wait_queue+0x41/0x1f0 [ 492.590746][ C0] schedule+0xe7/0x350 [ 492.590778][ C0] futex_wait_queue+0xfc/0x1f0 [ 492.590813][ C0] __futex_wait+0x291/0x3c0 [ 492.590848][ C0] ? __pfx___futex_wait+0x10/0x10 [ 492.590880][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.590924][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 492.590964][ C0] ? ktime_add_safe+0x60/0x70 [ 492.591004][ C0] futex_wait+0xe9/0x380 [ 492.591037][ C0] ? __pfx_futex_wait+0x10/0x10 [ 492.591074][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.591112][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.591143][ C0] ? ktime_get+0xd9/0x1a0 [ 492.591176][ C0] do_futex+0x22b/0x350 [ 492.591204][ C0] ? __pfx_do_futex+0x10/0x10 [ 492.591241][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 492.591277][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 492.591307][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.591344][ C0] do_syscall_64+0xcd/0x250 [ 492.591385][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.591424][ C0] RIP: 0033:0x7efdf426dff9 [ 492.591444][ C0] RSP: 002b:00007fff99e3e208 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 492.591470][ C0] RAX: ffffffffffffffda RBX: 00007fff99e3e330 RCX: 00007efdf426dff9 [ 492.591490][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007efdf4425f8c [ 492.591508][ C0] RBP: 00007efdf4425f8c R08: 00007efdf40ea080 R09: 00007fff99e3e4ff [ 492.591527][ C0] R10: 00007fff99e3e310 R11: 0000000000000246 R12: 00000000000784e2 [ 492.591546][ C0] R13: 00007fff99e3e310 R14: 000000000000015e R15: 0000000000078384 [ 492.591579][ C0] [ 492.591589][ C0] task:syz.3.38 state:S stack:28576 pid:14664 tgid:14662 ppid:12396 flags:0x00000000 [ 492.591686][ C0] Call Trace: [ 492.591694][ C0] [ 492.591707][ C0] __schedule+0x105f/0x34b0 [ 492.591743][ C0] ? __pfx___schedule+0x10/0x10 [ 492.591773][ C0] ? schedule+0x298/0x350 [ 492.591802][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.591837][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.591870][ C0] ? lock_acquire+0x2f/0xb0 [ 492.591904][ C0] ? schedule+0x1fd/0x350 [ 492.591934][ C0] ? do_nanosleep+0x18a/0x510 [ 492.591961][ C0] schedule+0xe7/0x350 [ 492.591990][ C0] do_nanosleep+0x216/0x510 [ 492.592015][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.592054][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.592100][ C0] ? __asan_memset+0x23/0x50 [ 492.592133][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.592173][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.592213][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.592258][ C0] ? __might_fault+0xe3/0x190 [ 492.592299][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.592340][ C0] ? get_timespec64+0x148/0x240 [ 492.592369][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.592401][ C0] common_nsleep+0xa1/0xd0 [ 492.592432][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.592474][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.592523][ C0] do_syscall_64+0xcd/0x250 [ 492.592564][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.592603][ C0] RIP: 0033:0x7efdf42a00e5 [ 492.592623][ C0] RSP: 002b:00007efdf3ce6f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 492.592649][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdf42a00e5 [ 492.592668][ C0] RDX: 00007efdf3ce6f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.592686][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 492.592704][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007efdf3ce6fe8 [ 492.592723][ C0] R13: 0000000020000080 R14: 00007efdf4425f80 R15: 00007fff99e3e0a8 [ 492.592756][ C0] [ 492.592767][ C0] task:syz.2.37 state:S stack:27504 pid:14667 tgid:14667 ppid:12390 flags:0x00000000 [ 492.592848][ C0] Call Trace: [ 492.592856][ C0] [ 492.592870][ C0] __schedule+0x105f/0x34b0 [ 492.592907][ C0] ? __pfx___schedule+0x10/0x10 [ 492.592938][ C0] ? schedule+0x298/0x350 [ 492.592968][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.593004][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.593038][ C0] ? lock_acquire+0x2f/0xb0 [ 492.593074][ C0] ? schedule+0x1fd/0x350 [ 492.593106][ C0] ? futex_wait_queue+0x41/0x1f0 [ 492.593139][ C0] schedule+0xe7/0x350 [ 492.593170][ C0] futex_wait_queue+0xfc/0x1f0 [ 492.593205][ C0] __futex_wait+0x291/0x3c0 [ 492.593241][ C0] ? __pfx___futex_wait+0x10/0x10 [ 492.593288][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.593331][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 492.593370][ C0] ? ktime_add_safe+0x60/0x70 [ 492.593407][ C0] futex_wait+0xe9/0x380 [ 492.593439][ C0] ? __pfx_futex_wait+0x10/0x10 [ 492.593475][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.593512][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.593541][ C0] ? ktime_get+0xd9/0x1a0 [ 492.593573][ C0] do_futex+0x22b/0x350 [ 492.593600][ C0] ? __pfx_do_futex+0x10/0x10 [ 492.593636][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 492.593667][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 492.593696][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.593732][ C0] do_syscall_64+0xcd/0x250 [ 492.593771][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.593827][ C0] RIP: 0033:0x7fe1cbdedff9 [ 492.593847][ C0] RSP: 002b:00007ffd0d6ef6c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 492.593873][ C0] RAX: ffffffffffffffda RBX: 00007ffd0d6ef7f0 RCX: 00007fe1cbdedff9 [ 492.593893][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe1cbfa5f8c [ 492.593911][ C0] RBP: 00007fe1cbfa5f8c R08: 00007fe1ccae6080 R09: 00007ffd0d6ef9bf [ 492.593930][ C0] R10: 00007ffd0d6ef7d0 R11: 0000000000000246 R12: 0000000000078462 [ 492.593949][ C0] R13: 00007ffd0d6ef7d0 R14: 000000000000015e R15: 0000000000078304 [ 492.593982][ C0] [ 492.593992][ C0] task:syz.2.37 state:S stack:28576 pid:14668 tgid:14667 ppid:12390 flags:0x00000000 [ 492.594075][ C0] Call Trace: [ 492.594083][ C0] [ 492.594097][ C0] __schedule+0x105f/0x34b0 [ 492.594134][ C0] ? __pfx___schedule+0x10/0x10 [ 492.594166][ C0] ? schedule+0x298/0x350 [ 492.594196][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.594232][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 492.594271][ C0] ? lock_acquire+0x2f/0xb0 [ 492.594307][ C0] ? schedule+0x1fd/0x350 [ 492.594339][ C0] ? do_nanosleep+0x18a/0x510 [ 492.594366][ C0] schedule+0xe7/0x350 [ 492.594397][ C0] do_nanosleep+0x216/0x510 [ 492.594423][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 492.594463][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 492.594491][ C0] ? __asan_memset+0x23/0x50 [ 492.594524][ C0] ? __hrtimer_init+0x106/0x2c0 [ 492.594564][ C0] hrtimer_nanosleep+0x146/0x370 [ 492.594605][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 492.594645][ C0] ? __might_fault+0xe3/0x190 [ 492.594687][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 492.594728][ C0] ? get_timespec64+0x148/0x240 [ 492.594756][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 492.594789][ C0] common_nsleep+0xa1/0xd0 [ 492.594820][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 492.594862][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 492.594911][ C0] do_syscall_64+0xcd/0x250 [ 492.594953][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.594992][ C0] RIP: 0033:0x7fe1cbe200e5 [ 492.595011][ C0] RSP: 002b:00007fe1cb86cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 492.595038][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1cbe200e5 [ 492.595057][ C0] RDX: 00007fe1cb86cf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.595075][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 492.595093][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe1cb86cfe8 [ 492.595111][ C0] R13: 0000000000000000 R14: 00007fe1cbfa5f80 R15: 00007ffd0d6ef568 [ 492.595145][ C0] [ 492.595154][ C0] [ 492.595154][ C0] Showing all locks held in the system: [ 492.595168][ C0] 6 locks held by kworker/1:0/24: [ 492.595191][ C0] 9 locks held by kworker/1:2/2508: [ 492.595208][ C0] 7 locks held by udevd/2548: [ 492.595223][ C0] #0: ffff888118321e80 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 492.595296][ C0] #1: ffff88811cae2088 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 492.595382][ C0] #2: ffff88810db2cf08 (kn->active#3){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 492.595451][ C0] #3: ffff88811a0f4230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 492.595524][ C0] #4: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 492.595617][ C0] #5: ffffffff89387ad8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 492.595691][ C0] #6: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 492.595766][ C0] 2 locks held by getty/2606: [ 492.595782][ C0] #0: ffff8881139310a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 492.595844][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 492.595930][ C0] 5 locks held by kworker/1:4/5486: [ 492.595946][ C0] #0: ffff888105adf548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 492.596018][ C0] #1: ffffc90001bffd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 492.596091][ C0] #2: ffff88810974e190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 492.596164][ C0] #3: ffff888119829190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 492.596225][ C0] #4: ffff888107ada160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 492.596291][ C0] 2 locks held by kworker/0:3/5495: [ 492.596310][ C0] [ 492.596316][ C0] ============================================= [ 492.596316][ C0] [ 492.602020][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0011/input/input21 [ 492.637116][T14655] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.661823][ T5486] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 492.669240][T14661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.700435][ T5486] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0012/input/input22 [ 492.835874][T14670] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.915134][T14655] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 492.920247][T14668] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 493.010653][ T5472] usb 5-1: USB disconnect, device number 6 [ 493.011016][ C0] keytouch 0003:0926:3333.000E: usb_submit_urb(ctrl) failed: -19 [ 493.011405][T14661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 493.058246][ C1] task:init state:S stack:22176 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 513.499688][ C1] Call Trace: [ 513.502972][ C1] [ 513.505925][ C1] __schedule+0x105f/0x34b0 [ 513.510475][ C1] ? __pfx___schedule+0x10/0x10 [ 513.515352][ C1] ? schedule+0x298/0x350 [ 513.519705][ C1] ? __pfx_lock_release+0x10/0x10 [ 513.524786][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 513.530010][ C1] ? lock_acquire+0x2f/0xb0 [ 513.534537][ C1] ? schedule+0x1fd/0x350 [ 513.538925][ C1] schedule+0xe7/0x350 [ 513.543026][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 513.549130][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 513.555740][ C1] ? do_sigtimedwait+0x37b/0x5c0 [ 513.560706][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 513.566100][ C1] do_sigtimedwait+0x42f/0x5c0 [ 513.570918][ C1] ? __pfx_do_sigtimedwait+0x10/0x10 [ 513.576246][ C1] ? lock_acquire+0x2f/0xb0 [ 513.581128][ C1] ? __might_fault+0xe3/0x190 [ 513.585852][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 513.591512][ C1] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 513.597690][ C1] ? xfd_validate_state+0x5d/0x180 [ 513.602848][ C1] do_syscall_64+0xcd/0x250 [ 513.607389][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.613328][ C1] RIP: 0033:0x7f608308f23c [ 513.617755][ C1] RSP: 002b:00007ffc82cd2e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 513.626197][ C1] RAX: ffffffffffffffda RBX: 00007f60832c513c RCX: 00007f608308f23c [ 513.634177][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f60832ca4a8 [ 513.642158][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 513.650142][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 513.658232][ C1] R13: 00007ffc82cd2ef8 R14: 000055ece407c169 R15: 00007f6083301a80 [ 513.666250][ C1] [ 513.669274][ C1] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 513.679488][ C1] Call Trace: [ 513.682769][ C1] [ 513.685708][ C1] __schedule+0x105f/0x34b0 [ 513.690234][ C1] ? __pfx___schedule+0x10/0x10 [ 513.695106][ C1] ? schedule+0x298/0x350 [ 513.699468][ C1] ? __pfx_lock_release+0x10/0x10 [ 513.704525][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 513.709767][ C1] ? lock_acquire+0x2f/0xb0 [ 513.714298][ C1] ? schedule+0x1fd/0x350 [ 513.718650][ C1] schedule+0xe7/0x350 [ 513.722746][ C1] ? kthreadd+0x2ce/0x7d0 [ 513.727103][ C1] kthreadd+0x5ba/0x7d0 [ 513.731288][ C1] ? __pfx_kthreadd+0x10/0x10 [ 513.735995][ C1] ret_from_fork+0x45/0x80 [ 513.740442][ C1] ? __pfx_kthreadd+0x10/0x10 [ 513.745148][ C1] ret_from_fork_asm+0x1a/0x30 [ 513.749951][ C1] [ 513.752987][ C1] task:pool_workqueue_ state:S stack:30144 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 513.763236][ C1] Call Trace: [ 513.766524][ C1] [ 513.769469][ C1] __schedule+0x105f/0x34b0 [ 513.773999][ C1] ? __pfx___schedule+0x10/0x10 [ 513.778888][ C1] ? schedule+0x298/0x350 [ 513.783239][ C1] ? __pfx_lock_release+0x10/0x10 [ 513.788307][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 513.793530][ C1] ? lock_acquire+0x2f/0xb0 [ 513.798159][ C1] ? schedule+0x1fd/0x350 [ 513.802517][ C1] schedule+0xe7/0x350 [ 513.806617][ C1] kthread_worker_fn+0x502/0xba0 [ 513.811583][ C1] ? __pfx_pwq_release_workfn+0x10/0x10 [ 513.817149][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 513.822649][ C1] kthread+0x2c1/0x3a0 [ 513.826759][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 513.831983][ C1] ? __pfx_kthread+0x10/0x10 [ 513.836598][ C1] ret_from_fork+0x45/0x80 [ 513.841040][ C1] ? __pfx_kthread+0x10/0x10 [ 513.845648][ C1] ret_from_fork_asm+0x1a/0x30 [ 513.850452][ C1] [ 513.853481][ C1] task:kworker/R-rcu_g state:I stack:29392 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 513.863710][ C1] Workqueue: 0x0 (rcu_gp) [ 513.868177][ C1] Call Trace: [ 513.871454][ C1] [ 513.874389][ C1] __schedule+0x105f/0x34b0 [ 513.878944][ C1] ? __pfx___schedule+0x10/0x10 [ 513.883995][ C1] ? schedule+0x298/0x350 [ 513.888346][ C1] ? __pfx_lock_release+0x10/0x10 [ 513.893403][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 513.898630][ C1] ? lock_acquire+0x2f/0xb0 [ 513.903171][ C1] ? schedule+0x1fd/0x350 [ 513.907539][ C1] schedule+0xe7/0x350 [ 513.911849][ C1] rescuer_thread+0x946/0xe20 [ 513.916585][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 513.921867][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 513.927102][ C1] ? __kthread_parkme+0x148/0x220 [ 513.932174][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 513.937404][ C1] kthread+0x2c1/0x3a0 [ 513.941491][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 513.946725][ C1] ? __pfx_kthread+0x10/0x10 [ 513.951341][ C1] ret_from_fork+0x45/0x80 [ 513.955787][ C1] ? __pfx_kthread+0x10/0x10 [ 513.960411][ C1] ret_from_fork_asm+0x1a/0x30 [ 513.965204][ C1] [ 513.968225][ C1] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 513.978471][ C1] Call Trace: [ 513.981761][ C1] [ 513.984715][ C1] __schedule+0x105f/0x34b0 [ 513.989265][ C1] ? __pfx___schedule+0x10/0x10 [ 513.994154][ C1] ? schedule+0x298/0x350 [ 513.998516][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.003581][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.008805][ C1] ? lock_acquire+0x2f/0xb0 [ 514.013337][ C1] ? schedule+0x1fd/0x350 [ 514.017688][ C1] schedule+0xe7/0x350 [ 514.021808][ C1] rescuer_thread+0x946/0xe20 [ 514.026545][ C1] ? __kthread_parkme+0xb7/0x220 [ 514.031498][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.036564][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.041788][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 514.047013][ C1] ? __kthread_parkme+0x148/0x220 [ 514.052057][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.057278][ C1] kthread+0x2c1/0x3a0 [ 514.061377][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.066615][ C1] ? __pfx_kthread+0x10/0x10 [ 514.071225][ C1] ret_from_fork+0x45/0x80 [ 514.075670][ C1] ? __pfx_kthread+0x10/0x10 [ 514.080276][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.085076][ C1] [ 514.088112][ C1] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 514.098355][ C1] Call Trace: [ 514.101648][ C1] [ 514.104590][ C1] __schedule+0x105f/0x34b0 [ 514.109142][ C1] ? __pfx___schedule+0x10/0x10 [ 514.114009][ C1] ? schedule+0x298/0x350 [ 514.118353][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.123417][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.128632][ C1] ? lock_acquire+0x2f/0xb0 [ 514.133242][ C1] ? schedule+0x1fd/0x350 [ 514.137596][ C1] schedule+0xe7/0x350 [ 514.141685][ C1] rescuer_thread+0x946/0xe20 [ 514.146392][ C1] ? __kthread_parkme+0xb7/0x220 [ 514.151348][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.156406][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.161648][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 514.166868][ C1] ? __kthread_parkme+0x148/0x220 [ 514.171911][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.177133][ C1] kthread+0x2c1/0x3a0 [ 514.181216][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.186443][ C1] ? __pfx_kthread+0x10/0x10 [ 514.191053][ C1] ret_from_fork+0x45/0x80 [ 514.195507][ C1] ? __pfx_kthread+0x10/0x10 [ 514.200135][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.204948][ C1] [ 514.207992][ C1] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 514.218241][ C1] Call Trace: [ 514.221534][ C1] [ 514.224496][ C1] __schedule+0x105f/0x34b0 [ 514.229046][ C1] ? __pfx___schedule+0x10/0x10 [ 514.233918][ C1] ? schedule+0x298/0x350 [ 514.238266][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.243327][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.248549][ C1] ? lock_acquire+0x2f/0xb0 [ 514.253075][ C1] ? schedule+0x1fd/0x350 [ 514.257426][ C1] schedule+0xe7/0x350 [ 514.261519][ C1] rescuer_thread+0x946/0xe20 [ 514.266233][ C1] ? __kthread_parkme+0xb7/0x220 [ 514.271181][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.276261][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.281504][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 514.286752][ C1] ? __kthread_parkme+0x148/0x220 [ 514.291803][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.297024][ C1] kthread+0x2c1/0x3a0 [ 514.301123][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.306351][ C1] ? __pfx_kthread+0x10/0x10 [ 514.310973][ C1] ret_from_fork+0x45/0x80 [ 514.315416][ C1] ? __pfx_kthread+0x10/0x10 [ 514.320023][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.324834][ C1] [ 514.327942][ C1] task:kworker/0:0 state:I stack:26880 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 514.338173][ C1] Workqueue: 0x0 (events) [ 514.342630][ C1] Call Trace: [ 514.345913][ C1] [ 514.348856][ C1] __schedule+0x105f/0x34b0 [ 514.353380][ C1] ? __pfx___schedule+0x10/0x10 [ 514.358249][ C1] ? schedule+0x298/0x350 [ 514.362612][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.367672][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.372889][ C1] ? lock_acquire+0x2f/0xb0 [ 514.377423][ C1] ? schedule+0x1fd/0x350 [ 514.381774][ C1] schedule+0xe7/0x350 [ 514.385894][ C1] ? worker_thread+0x271/0xf00 [ 514.390697][ C1] worker_thread+0x2de/0xf00 [ 514.395326][ C1] ? __pfx_worker_thread+0x10/0x10 [ 514.400461][ C1] kthread+0x2c1/0x3a0 [ 514.404555][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.409777][ C1] ? __pfx_kthread+0x10/0x10 [ 514.414402][ C1] ret_from_fork+0x45/0x80 [ 514.418878][ C1] ? __pfx_kthread+0x10/0x10 [ 514.423494][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.428292][ C1] [ 514.431316][ C1] task:kworker/0:1 state:I stack:22336 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 514.441527][ C1] Workqueue: 0x0 (events) [ 514.445970][ C1] Call Trace: [ 514.449270][ C1] [ 514.452212][ C1] __schedule+0x105f/0x34b0 [ 514.456746][ C1] ? __pfx___schedule+0x10/0x10 [ 514.461621][ C1] ? schedule+0x298/0x350 [ 514.465969][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.471018][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.476261][ C1] ? lock_acquire+0x2f/0xb0 [ 514.480812][ C1] ? schedule+0x1fd/0x350 [ 514.485167][ C1] schedule+0xe7/0x350 [ 514.489250][ C1] ? worker_thread+0x271/0xf00 [ 514.494037][ C1] worker_thread+0x2de/0xf00 [ 514.498661][ C1] ? __kthread_parkme+0x148/0x220 [ 514.503704][ C1] ? __pfx_worker_thread+0x10/0x10 [ 514.508850][ C1] kthread+0x2c1/0x3a0 [ 514.512938][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.518164][ C1] ? __pfx_kthread+0x10/0x10 [ 514.522783][ C1] ret_from_fork+0x45/0x80 [ 514.527232][ C1] ? __pfx_kthread+0x10/0x10 [ 514.531848][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.536656][ C1] [ 514.539701][ C1] task:kworker/0:0H state:I stack:29584 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 514.549945][ C1] Workqueue: 0x0 (events_highpri) [ 514.555111][ C1] Call Trace: [ 514.558401][ C1] [ 514.561341][ C1] __schedule+0x105f/0x34b0 [ 514.565881][ C1] ? __pfx___schedule+0x10/0x10 [ 514.570753][ C1] ? schedule+0x298/0x350 [ 514.575111][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.580159][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.585435][ C1] ? lock_acquire+0x2f/0xb0 [ 514.589967][ C1] ? schedule+0x1fd/0x350 [ 514.594322][ C1] schedule+0xe7/0x350 [ 514.598407][ C1] ? worker_thread+0x271/0xf00 [ 514.603278][ C1] worker_thread+0x2de/0xf00 [ 514.607905][ C1] ? __pfx_worker_thread+0x10/0x10 [ 514.613040][ C1] kthread+0x2c1/0x3a0 [ 514.617126][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.622346][ C1] ? __pfx_kthread+0x10/0x10 [ 514.626960][ C1] ret_from_fork+0x45/0x80 [ 514.631403][ C1] ? __pfx_kthread+0x10/0x10 [ 514.636007][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.640819][ C1] [ 514.643863][ C1] task:kworker/u8:0 state:I stack:25520 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 514.654086][ C1] Workqueue: 0x0 (events_unbound) [ 514.659342][ C1] Call Trace: [ 514.662636][ C1] [ 514.665573][ C1] __schedule+0x105f/0x34b0 [ 514.670097][ C1] ? __pfx___schedule+0x10/0x10 [ 514.674965][ C1] ? schedule+0x298/0x350 [ 514.679327][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.684375][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.689597][ C1] ? lock_acquire+0x2f/0xb0 [ 514.694119][ C1] ? schedule+0x1fd/0x350 [ 514.698467][ C1] schedule+0xe7/0x350 [ 514.702553][ C1] ? worker_thread+0x271/0xf00 [ 514.707343][ C1] worker_thread+0x2de/0xf00 [ 514.711971][ C1] ? __pfx_worker_thread+0x10/0x10 [ 514.717108][ C1] kthread+0x2c1/0x3a0 [ 514.721197][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.726405][ C1] ? __pfx_kthread+0x10/0x10 [ 514.731042][ C1] ret_from_fork+0x45/0x80 [ 514.735491][ C1] ? __pfx_kthread+0x10/0x10 [ 514.740092][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.744890][ C1] [ 514.747919][ C1] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 514.758146][ C1] Call Trace: [ 514.761429][ C1] [ 514.764364][ C1] __schedule+0x105f/0x34b0 [ 514.768887][ C1] ? __pfx___schedule+0x10/0x10 [ 514.773754][ C1] ? schedule+0x298/0x350 [ 514.778098][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.783143][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.788362][ C1] ? lock_acquire+0x2f/0xb0 [ 514.792881][ C1] ? schedule+0x1fd/0x350 [ 514.797229][ C1] schedule+0xe7/0x350 [ 514.801320][ C1] rescuer_thread+0x946/0xe20 [ 514.806024][ C1] ? __kthread_parkme+0xb7/0x220 [ 514.810978][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.816032][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.821255][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 514.826500][ C1] ? __kthread_parkme+0x148/0x220 [ 514.831560][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 514.836787][ C1] kthread+0x2c1/0x3a0 [ 514.840881][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.846096][ C1] ? __pfx_kthread+0x10/0x10 [ 514.850719][ C1] ret_from_fork+0x45/0x80 [ 514.855156][ C1] ? __pfx_kthread+0x10/0x10 [ 514.859847][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.864672][ C1] [ 514.867733][ C1] task:rcu_tasks_kthre state:I stack:29200 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 514.877969][ C1] Call Trace: [ 514.881246][ C1] [ 514.884183][ C1] __schedule+0x105f/0x34b0 [ 514.888712][ C1] ? __pfx___schedule+0x10/0x10 [ 514.893582][ C1] ? schedule+0x298/0x350 [ 514.898014][ C1] ? __pfx_lock_release+0x10/0x10 [ 514.903078][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 514.908298][ C1] ? lock_acquire+0x2f/0xb0 [ 514.912827][ C1] ? schedule+0x1fd/0x350 [ 514.917179][ C1] schedule+0xe7/0x350 [ 514.921267][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 514.926160][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 514.931112][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 514.936586][ C1] kthread+0x2c1/0x3a0 [ 514.940671][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 514.945912][ C1] ? __pfx_kthread+0x10/0x10 [ 514.950521][ C1] ret_from_fork+0x45/0x80 [ 514.954962][ C1] ? __pfx_kthread+0x10/0x10 [ 514.959584][ C1] ret_from_fork_asm+0x1a/0x30 [ 514.964387][ C1] [ 514.967412][ C1] task:rcu_tasks_trace state:I stack:29416 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 514.977648][ C1] Call Trace: [ 514.980927][ C1] [ 514.983870][ C1] __schedule+0x105f/0x34b0 [ 514.988406][ C1] ? __pfx___schedule+0x10/0x10 [ 514.993279][ C1] ? schedule+0x298/0x350 [ 514.997634][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.002684][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.007906][ C1] ? lock_acquire+0x2f/0xb0 [ 515.012427][ C1] ? schedule+0x1fd/0x350 [ 515.016783][ C1] schedule+0xe7/0x350 [ 515.020877][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 515.025792][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 515.030743][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 515.036240][ C1] kthread+0x2c1/0x3a0 [ 515.040342][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.045557][ C1] ? __pfx_kthread+0x10/0x10 [ 515.050162][ C1] ret_from_fork+0x45/0x80 [ 515.054607][ C1] ? __pfx_kthread+0x10/0x10 [ 515.059243][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.064062][ C1] [ 515.067109][ C1] task:ksoftirqd/0 state:S stack:25584 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 515.077334][ C1] Call Trace: [ 515.080637][ C1] [ 515.083700][ C1] __schedule+0x105f/0x34b0 [ 515.088251][ C1] ? __pfx___schedule+0x10/0x10 [ 515.093121][ C1] ? schedule+0x298/0x350 [ 515.097467][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.102517][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.107736][ C1] ? lock_acquire+0x2f/0xb0 [ 515.112268][ C1] ? schedule+0x1fd/0x350 [ 515.116624][ C1] schedule+0xe7/0x350 [ 515.120714][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 515.125664][ C1] ? __kthread_parkme+0x148/0x220 [ 515.130704][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 515.136184][ C1] kthread+0x2c1/0x3a0 [ 515.140278][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.145505][ C1] ? __pfx_kthread+0x10/0x10 [ 515.150107][ C1] ret_from_fork+0x45/0x80 [ 515.154542][ C1] ? __pfx_kthread+0x10/0x10 [ 515.159150][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.163964][ C1] [ 515.166991][ C1] task:rcu_preempt state:I stack:27184 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 515.177219][ C1] Call Trace: [ 515.180520][ C1] [ 515.183458][ C1] __schedule+0x105f/0x34b0 [ 515.187993][ C1] ? __pfx___schedule+0x10/0x10 [ 515.192866][ C1] ? schedule+0x298/0x350 [ 515.197228][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.202279][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.207519][ C1] ? lock_acquire+0x2f/0xb0 [ 515.212050][ C1] ? schedule+0x1fd/0x350 [ 515.216404][ C1] schedule+0xe7/0x350 [ 515.220511][ C1] schedule_timeout+0x136/0x2a0 [ 515.225382][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 515.230771][ C1] ? __pfx_process_timeout+0x10/0x10 [ 515.236082][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 515.241909][ C1] ? prepare_to_swait_event+0xf3/0x470 [ 515.247390][ C1] rcu_gp_fqs_loop+0x1eb/0xb00 [ 515.252185][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 515.257495][ C1] ? rcu_gp_init+0xc87/0x1630 [ 515.262235][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 515.267461][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 515.273289][ C1] rcu_gp_kthread+0x271/0x380 [ 515.277998][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 515.283224][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 515.288445][ C1] ? __kthread_parkme+0x148/0x220 [ 515.293485][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 515.298718][ C1] kthread+0x2c1/0x3a0 [ 515.302825][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.308033][ C1] ? __pfx_kthread+0x10/0x10 [ 515.312634][ C1] ret_from_fork+0x45/0x80 [ 515.317071][ C1] ? __pfx_kthread+0x10/0x10 [ 515.321691][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.326517][ C1] [ 515.329539][ C1] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 515.339759][ C1] Call Trace: [ 515.343044][ C1] [ 515.345986][ C1] __schedule+0x105f/0x34b0 [ 515.350513][ C1] ? __pfx___schedule+0x10/0x10 [ 515.355395][ C1] ? schedule+0x298/0x350 [ 515.359758][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.364806][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.370020][ C1] ? lock_acquire+0x2f/0xb0 [ 515.374543][ C1] ? schedule+0x1fd/0x350 [ 515.378900][ C1] schedule+0xe7/0x350 [ 515.382987][ C1] kthread_worker_fn+0x502/0xba0 [ 515.387949][ C1] ? __kthread_parkme+0x148/0x220 [ 515.392998][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 515.398519][ C1] kthread+0x2c1/0x3a0 [ 515.402601][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.407820][ C1] ? __pfx_kthread+0x10/0x10 [ 515.412427][ C1] ret_from_fork+0x45/0x80 [ 515.416890][ C1] ? __pfx_kthread+0x10/0x10 [ 515.421583][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.426383][ C1] [ 515.429408][ C1] task:rcu_exp_gp_kthr state:D stack:28688 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 515.439636][ C1] Call Trace: [ 515.442920][ C1] [ 515.445862][ C1] __schedule+0x105f/0x34b0 [ 515.450392][ C1] ? __pfx___schedule+0x10/0x10 [ 515.455261][ C1] ? schedule+0x298/0x350 [ 515.459608][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.464681][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.469932][ C1] ? lock_acquire+0x2f/0xb0 [ 515.474458][ C1] ? schedule+0x1fd/0x350 [ 515.478813][ C1] schedule+0xe7/0x350 [ 515.482901][ C1] schedule_timeout+0x136/0x2a0 [ 515.487772][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 515.493166][ C1] ? __pfx_process_timeout+0x10/0x10 [ 515.498472][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 515.504312][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 515.509530][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 515.515354][ C1] rcu_exp_wait_wake+0x95b/0x1640 [ 515.520407][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.525469][ C1] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 515.530973][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 515.536190][ C1] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 515.541938][ C1] kthread_worker_fn+0x305/0xba0 [ 515.546899][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 515.552210][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 515.557690][ C1] kthread+0x2c1/0x3a0 [ 515.561770][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.566981][ C1] ? __pfx_kthread+0x10/0x10 [ 515.571602][ C1] ret_from_fork+0x45/0x80 [ 515.576038][ C1] ? __pfx_kthread+0x10/0x10 [ 515.580636][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.585446][ C1] [ 515.588469][ C1] task:migration/0 state:S stack:30032 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 515.598693][ C1] Stopper: 0x0 <- 0x0 [ 515.602706][ C1] Call Trace: [ 515.605989][ C1] [ 515.608948][ C1] __schedule+0x105f/0x34b0 [ 515.613478][ C1] ? __pfx___schedule+0x10/0x10 [ 515.618363][ C1] ? schedule+0x298/0x350 [ 515.622713][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.627782][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.633089][ C1] ? lock_acquire+0x2f/0xb0 [ 515.637628][ C1] ? schedule+0x1fd/0x350 [ 515.641979][ C1] schedule+0xe7/0x350 [ 515.646069][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 515.651025][ C1] ? __kthread_parkme+0x148/0x220 [ 515.656070][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 515.661548][ C1] kthread+0x2c1/0x3a0 [ 515.665630][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.670838][ C1] ? __pfx_kthread+0x10/0x10 [ 515.675449][ C1] ret_from_fork+0x45/0x80 [ 515.679890][ C1] ? __pfx_kthread+0x10/0x10 [ 515.684495][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.689295][ C1] [ 515.692321][ C1] task:cpuhp/0 state:S stack:26768 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 515.702555][ C1] Call Trace: [ 515.705839][ C1] [ 515.708794][ C1] __schedule+0x105f/0x34b0 [ 515.713320][ C1] ? __pfx___schedule+0x10/0x10 [ 515.718189][ C1] ? schedule+0x298/0x350 [ 515.722534][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.727584][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.732806][ C1] ? lock_acquire+0x2f/0xb0 [ 515.737330][ C1] ? schedule+0x1fd/0x350 [ 515.741698][ C1] schedule+0xe7/0x350 [ 515.745792][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 515.750786][ C1] ? __kthread_parkme+0x148/0x220 [ 515.755832][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 515.761325][ C1] kthread+0x2c1/0x3a0 [ 515.765427][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.770642][ C1] ? __pfx_kthread+0x10/0x10 [ 515.775247][ C1] ret_from_fork+0x45/0x80 [ 515.779684][ C1] ? __pfx_kthread+0x10/0x10 [ 515.784291][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.789090][ C1] [ 515.792113][ C1] task:cpuhp/1 state:S stack:25776 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 515.802340][ C1] Call Trace: [ 515.805627][ C1] [ 515.808568][ C1] __schedule+0x105f/0x34b0 [ 515.813097][ C1] ? __pfx___schedule+0x10/0x10 [ 515.817973][ C1] ? schedule+0x298/0x350 [ 515.822317][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.827386][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.832621][ C1] ? lock_acquire+0x2f/0xb0 [ 515.837181][ C1] ? schedule+0x1fd/0x350 [ 515.841546][ C1] schedule+0xe7/0x350 [ 515.845657][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 515.850614][ C1] ? __kthread_parkme+0x148/0x220 [ 515.855656][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 515.861127][ C1] kthread+0x2c1/0x3a0 [ 515.865211][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.870424][ C1] ? __pfx_kthread+0x10/0x10 [ 515.875040][ C1] ret_from_fork+0x45/0x80 [ 515.879479][ C1] ? __pfx_kthread+0x10/0x10 [ 515.884082][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.888882][ C1] [ 515.891929][ C1] task:migration/1 state:S stack:30032 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 515.902156][ C1] Stopper: 0x0 <- 0x0 [ 515.906149][ C1] Call Trace: [ 515.909615][ C1] [ 515.912554][ C1] __schedule+0x105f/0x34b0 [ 515.917095][ C1] ? __pfx___schedule+0x10/0x10 [ 515.921964][ C1] ? schedule+0x298/0x350 [ 515.926312][ C1] ? __pfx_lock_release+0x10/0x10 [ 515.931353][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 515.936603][ C1] ? lock_acquire+0x2f/0xb0 [ 515.941129][ C1] ? schedule+0x1fd/0x350 [ 515.945519][ C1] schedule+0xe7/0x350 [ 515.949611][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 515.954572][ C1] ? __kthread_parkme+0x148/0x220 [ 515.959645][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 515.965136][ C1] kthread+0x2c1/0x3a0 [ 515.969241][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.974462][ C1] ? __pfx_kthread+0x10/0x10 [ 515.979068][ C1] ret_from_fork+0x45/0x80 [ 515.983525][ C1] ? __pfx_kthread+0x10/0x10 [ 515.988155][ C1] ret_from_fork_asm+0x1a/0x30 [ 515.992958][ C1] [ 515.995983][ C1] task:ksoftirqd/1 state:S stack:26144 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 516.006198][ C1] Call Trace: [ 516.009477][ C1] [ 516.012415][ C1] __schedule+0x105f/0x34b0 [ 516.016950][ C1] ? __pfx___schedule+0x10/0x10 [ 516.021829][ C1] ? schedule+0x298/0x350 [ 516.026178][ C1] ? __pfx_lock_release+0x10/0x10 [ 516.031230][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 516.036476][ C1] ? lock_acquire+0x2f/0xb0 [ 516.041008][ C1] ? schedule+0x1fd/0x350 [ 516.045361][ C1] schedule+0xe7/0x350 [ 516.049460][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 516.054435][ C1] ? __kthread_parkme+0x148/0x220 [ 516.059476][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 516.064954][ C1] kthread+0x2c1/0x3a0 [ 516.069032][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.074261][ C1] ? __pfx_kthread+0x10/0x10 [ 516.078879][ C1] ret_from_fork+0x45/0x80 [ 516.083330][ C1] ? __pfx_kthread+0x10/0x10 [ 516.087966][ C1] ret_from_fork_asm+0x1a/0x30 [ 516.092777][ C1] [ 516.095800][ C1] task:kworker/1:0 state:S stack:21408 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 516.106004][ C1] Workqueue: usb_hub_wq hub_event [ 516.111059][ C1] Call Trace: [ 516.114337][ C1] [ 516.117294][ C1] __schedule+0x105f/0x34b0 [ 516.121828][ C1] ? __pfx___schedule+0x10/0x10 [ 516.126714][ C1] ? schedule+0x298/0x350 [ 516.131057][ C1] ? __pfx_lock_release+0x10/0x10 [ 516.136100][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 516.141314][ C1] ? lock_acquire+0x2f/0xb0 [ 516.145844][ C1] ? schedule+0x1fd/0x350 [ 516.150194][ C1] schedule+0xe7/0x350 [ 516.154277][ C1] schedule_preempt_disabled+0x13/0x30 [ 516.159758][ C1] __mutex_lock+0x5b8/0x9c0 [ 516.164285][ C1] ? input_register_device+0x98a/0x1110 [ 516.169948][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 516.175000][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 516.180409][ C1] ? kfree+0x130/0x480 [ 516.184535][ C1] ? kobject_get_path+0x94/0x2b0 [ 516.189586][ C1] ? input_register_device+0x97c/0x1110 [ 516.195163][ C1] ? input_register_device+0x98a/0x1110 [ 516.200740][ C1] input_register_device+0x98a/0x1110 [ 516.206155][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 516.211222][ C1] hid_connect+0x13a8/0x18a0 [ 516.215834][ C1] ? trace_kmalloc+0x2d/0xe0 [ 516.220468][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 516.225526][ C1] ? __asan_memset+0x23/0x50 [ 516.230141][ C1] ? __pfx_hid_connect+0x10/0x10 [ 516.235098][ C1] ? usbhid_start+0x152c/0x2340 [ 516.239990][ C1] hid_hw_start+0xaa/0x140 [ 516.244419][ C1] hid_device_probe+0x3e7/0x490 [ 516.249287][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 516.254694][ C1] really_probe+0x23e/0xa90 [ 516.259220][ C1] __driver_probe_device+0x1de/0x440 [ 516.264537][ C1] driver_probe_device+0x4c/0x1b0 [ 516.269582][ C1] __device_attach_driver+0x1df/0x310 [ 516.274975][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 516.280885][ C1] bus_for_each_drv+0x157/0x1e0 [ 516.285764][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 516.291164][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.296384][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 516.302215][ C1] __device_attach+0x1e8/0x4b0 [ 516.306999][ C1] ? __pfx___device_attach+0x10/0x10 [ 516.312321][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 516.317556][ C1] bus_probe_device+0x17f/0x1c0 [ 516.322456][ C1] device_add+0x114b/0x1a70 [ 516.326982][ C1] ? __pfx_device_add+0x10/0x10 [ 516.331875][ C1] ? __debugfs_create_file+0x413/0x660 [ 516.337392][ C1] hid_add_device+0x37f/0xa70 [ 516.342098][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 516.347597][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 516.352837][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 516.358319][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 516.363625][ C1] usbhid_probe+0xd3b/0x1410 [ 516.368338][ C1] usb_probe_interface+0x309/0x9d0 [ 516.373473][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 516.379160][ C1] really_probe+0x23e/0xa90 [ 516.383723][ C1] __driver_probe_device+0x1de/0x440 [ 516.389032][ C1] driver_probe_device+0x4c/0x1b0 [ 516.394079][ C1] __device_attach_driver+0x1df/0x310 [ 516.399474][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 516.405387][ C1] bus_for_each_drv+0x157/0x1e0 [ 516.410279][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 516.415684][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.420918][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 516.426752][ C1] __device_attach+0x1e8/0x4b0 [ 516.431546][ C1] ? __pfx___device_attach+0x10/0x10 [ 516.436852][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 516.442074][ C1] bus_probe_device+0x17f/0x1c0 [ 516.447156][ C1] device_add+0x114b/0x1a70 [ 516.451686][ C1] ? __pfx_device_add+0x10/0x10 [ 516.456601][ C1] ? mark_held_locks+0x9f/0xe0 [ 516.461434][ C1] usb_set_configuration+0x10cb/0x1c50 [ 516.466956][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 516.473051][ C1] usb_generic_driver_probe+0xb1/0x110 [ 516.478533][ C1] usb_probe_device+0xec/0x3e0 [ 516.483328][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 516.488722][ C1] really_probe+0x23e/0xa90 [ 516.493246][ C1] __driver_probe_device+0x1de/0x440 [ 516.498551][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 516.504048][ C1] driver_probe_device+0x4c/0x1b0 [ 516.509092][ C1] __device_attach_driver+0x1df/0x310 [ 516.514570][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 516.520502][ C1] bus_for_each_drv+0x157/0x1e0 [ 516.525381][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 516.530792][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.536010][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 516.541845][ C1] __device_attach+0x1e8/0x4b0 [ 516.546629][ C1] ? __pfx___device_attach+0x10/0x10 [ 516.552065][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 516.557304][ C1] bus_probe_device+0x17f/0x1c0 [ 516.562200][ C1] device_add+0x114b/0x1a70 [ 516.566735][ C1] ? __pfx_device_add+0x10/0x10 [ 516.571613][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 516.577408][ C1] usb_new_device+0xd90/0x1a10 [ 516.582218][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 516.587461][ C1] hub_event+0x2e58/0x4f40 [ 516.591938][ C1] ? __pfx_hub_event+0x10/0x10 [ 516.596737][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 516.602403][ C1] ? rcu_is_watching+0x12/0xc0 [ 516.607191][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 516.612424][ C1] ? process_one_work+0x921/0x1ba0 [ 516.617581][ C1] ? lock_acquire+0x2f/0xb0 [ 516.622113][ C1] ? process_one_work+0x921/0x1ba0 [ 516.627260][ C1] process_one_work+0x9c5/0x1ba0 [ 516.632238][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 516.637552][ C1] ? __pfx_process_one_work+0x10/0x10 [ 516.642987][ C1] ? assign_work+0x1a0/0x250 [ 516.647618][ C1] worker_thread+0x6c8/0xf00 [ 516.652258][ C1] ? __pfx_worker_thread+0x10/0x10 [ 516.657425][ C1] kthread+0x2c1/0x3a0 [ 516.661512][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.666738][ C1] ? __pfx_kthread+0x10/0x10 [ 516.671352][ C1] ret_from_fork+0x45/0x80 [ 516.675801][ C1] ? __pfx_kthread+0x10/0x10 [ 516.680419][ C1] ret_from_fork_asm+0x1a/0x30 [ 516.685223][ C1] [ 516.688253][ C1] task:kworker/1:0H state:I stack:28384 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 516.698585][ C1] Workqueue: 0x0 (events_highpri) [ 516.703749][ C1] Call Trace: [ 516.707039][ C1] [ 516.709988][ C1] __schedule+0x105f/0x34b0 [ 516.714561][ C1] ? __pfx___schedule+0x10/0x10 [ 516.719448][ C1] ? schedule+0x298/0x350 [ 516.723798][ C1] ? __pfx_lock_release+0x10/0x10 [ 516.728853][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 516.734078][ C1] ? lock_acquire+0x2f/0xb0 [ 516.738622][ C1] ? schedule+0x1fd/0x350 [ 516.742976][ C1] schedule+0xe7/0x350 [ 516.747068][ C1] ? worker_thread+0x271/0xf00 [ 516.751875][ C1] worker_thread+0x2de/0xf00 [ 516.756528][ C1] ? __pfx_worker_thread+0x10/0x10 [ 516.761687][ C1] kthread+0x2c1/0x3a0 [ 516.765809][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.771045][ C1] ? __pfx_kthread+0x10/0x10 [ 516.775668][ C1] ret_from_fork+0x45/0x80 [ 516.780121][ C1] ? __pfx_kthread+0x10/0x10 [ 516.784803][ C1] ret_from_fork_asm+0x1a/0x30 [ 516.789628][ C1] [ 516.792680][ C1] task:kdevtmpfs state:S stack:25904 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 516.802913][ C1] Call Trace: [ 516.806212][ C1] [ 516.809161][ C1] __schedule+0x105f/0x34b0 [ 516.813698][ C1] ? __pfx___schedule+0x10/0x10 [ 516.818584][ C1] ? schedule+0x298/0x350 [ 516.823112][ C1] ? __pfx_lock_release+0x10/0x10 [ 516.828166][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 516.833393][ C1] ? lock_acquire+0x2f/0xb0 [ 516.837932][ C1] ? schedule+0x1fd/0x350 [ 516.842290][ C1] schedule+0xe7/0x350 [ 516.846384][ C1] ? devtmpfs_work_loop+0x683/0x7d0 [ 516.851609][ C1] devtmpfs_work_loop+0x6d6/0x7d0 [ 516.856660][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 516.862225][ C1] ? find_held_lock+0x2d/0x110 [ 516.867013][ C1] ? devtmpfsd+0x23/0x50 [ 516.871283][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 516.877111][ C1] ? __pfx_devtmpfsd+0x10/0x10 [ 516.881895][ C1] devtmpfsd+0x4c/0x50 [ 516.885985][ C1] kthread+0x2c1/0x3a0 [ 516.890071][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 516.895290][ C1] ? __pfx_kthread+0x10/0x10 [ 516.899900][ C1] ret_from_fork+0x45/0x80 [ 516.904341][ C1] ? __pfx_kthread+0x10/0x10 [ 516.908945][ C1] ret_from_fork_asm+0x1a/0x30 [ 516.913737][ C1] [ 516.916761][ C1] task:kworker/R-inet_ state:I stack:30080 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 516.927020][ C1] Call Trace: [ 516.930312][ C1] [ 516.933282][ C1] __schedule+0x105f/0x34b0 [ 516.937835][ C1] ? __pfx___schedule+0x10/0x10 [ 516.942718][ C1] ? schedule+0x298/0x350 [ 516.947067][ C1] ? __pfx_lock_release+0x10/0x10 [ 516.952115][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 516.957445][ C1] ? lock_acquire+0x2f/0xb0 [ 516.962009][ C1] ? schedule+0x1fd/0x350 [ 516.966386][ C1] schedule+0xe7/0x350 [ 516.970495][ C1] rescuer_thread+0x946/0xe20 [ 516.975197][ C1] ? __kthread_parkme+0xb7/0x220 [ 516.980150][ C1] ? __pfx_lock_release+0x10/0x10 [ 516.985306][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 516.990548][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 516.996312][ C1] ? __kthread_parkme+0x148/0x220 [ 517.001358][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 517.006590][ C1] kthread+0x2c1/0x3a0 [ 517.010705][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.015945][ C1] ? __pfx_kthread+0x10/0x10 [ 517.020553][ C1] ret_from_fork+0x45/0x80 [ 517.025084][ C1] ? __pfx_kthread+0x10/0x10 [ 517.029692][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.034508][ C1] [ 517.037536][ C1] task:kworker/u8:1 state:I stack:24352 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 517.047774][ C1] Workqueue: 0x0 (events_unbound) [ 517.052930][ C1] Call Trace: [ 517.056216][ C1] [ 517.059158][ C1] __schedule+0x105f/0x34b0 [ 517.063686][ C1] ? __pfx___schedule+0x10/0x10 [ 517.068550][ C1] ? schedule+0x298/0x350 [ 517.072891][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.077961][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.083181][ C1] ? lock_acquire+0x2f/0xb0 [ 517.087755][ C1] ? schedule+0x1fd/0x350 [ 517.092216][ C1] schedule+0xe7/0x350 [ 517.096321][ C1] ? worker_thread+0x271/0xf00 [ 517.101110][ C1] worker_thread+0x2de/0xf00 [ 517.105743][ C1] ? __pfx_worker_thread+0x10/0x10 [ 517.111001][ C1] kthread+0x2c1/0x3a0 [ 517.115084][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.120301][ C1] ? __pfx_kthread+0x10/0x10 [ 517.124904][ C1] ret_from_fork+0x45/0x80 [ 517.129340][ C1] ? __pfx_kthread+0x10/0x10 [ 517.133938][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.138776][ C1] [ 517.141805][ C1] task:kauditd state:S stack:29120 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 517.152031][ C1] Call Trace: [ 517.155333][ C1] [ 517.158287][ C1] __schedule+0x105f/0x34b0 [ 517.162814][ C1] ? __pfx___schedule+0x10/0x10 [ 517.167716][ C1] ? schedule+0x298/0x350 [ 517.172157][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.177208][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.182444][ C1] ? lock_acquire+0x2f/0xb0 [ 517.186972][ C1] ? schedule+0x1fd/0x350 [ 517.191324][ C1] schedule+0xe7/0x350 [ 517.195427][ C1] kauditd_thread+0x4da/0xa60 [ 517.200162][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 517.205403][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 517.211587][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.216812][ C1] ? __kthread_parkme+0x148/0x220 [ 517.221862][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 517.227075][ C1] kthread+0x2c1/0x3a0 [ 517.231162][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.236376][ C1] ? __pfx_kthread+0x10/0x10 [ 517.240985][ C1] ret_from_fork+0x45/0x80 [ 517.245442][ C1] ? __pfx_kthread+0x10/0x10 [ 517.250066][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.254891][ C1] [ 517.257928][ C1] task:khungtaskd state:S stack:28896 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 517.268196][ C1] Call Trace: [ 517.271498][ C1] [ 517.274441][ C1] __schedule+0x105f/0x34b0 [ 517.278978][ C1] ? __pfx___schedule+0x10/0x10 [ 517.283850][ C1] ? schedule+0x298/0x350 [ 517.288198][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.293250][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.298498][ C1] ? lock_acquire+0x2f/0xb0 [ 517.303041][ C1] ? schedule+0x1fd/0x350 [ 517.307395][ C1] schedule+0xe7/0x350 [ 517.311483][ C1] schedule_timeout+0x136/0x2a0 [ 517.316347][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 517.321733][ C1] ? __pfx_process_timeout+0x10/0x10 [ 517.327129][ C1] ? lock_acquire+0x2f/0xb0 [ 517.331659][ C1] ? watchdog+0x214/0x1240 [ 517.336206][ C1] watchdog+0x130/0x1240 [ 517.340472][ C1] ? __pfx_watchdog+0x10/0x10 [ 517.345169][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.350408][ C1] ? __kthread_parkme+0x148/0x220 [ 517.355448][ C1] ? __pfx_watchdog+0x10/0x10 [ 517.360145][ C1] kthread+0x2c1/0x3a0 [ 517.364230][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.369450][ C1] ? __pfx_kthread+0x10/0x10 [ 517.374076][ C1] ret_from_fork+0x45/0x80 [ 517.378538][ C1] ? __pfx_kthread+0x10/0x10 [ 517.383144][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.387941][ C1] [ 517.390984][ C1] task:oom_reaper state:S stack:30176 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 517.401208][ C1] Call Trace: [ 517.404507][ C1] [ 517.407449][ C1] __schedule+0x105f/0x34b0 [ 517.411975][ C1] ? __pfx___schedule+0x10/0x10 [ 517.416843][ C1] ? schedule+0x298/0x350 [ 517.421194][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.426247][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.431463][ C1] ? lock_acquire+0x2f/0xb0 [ 517.435990][ C1] ? schedule+0x1fd/0x350 [ 517.440340][ C1] schedule+0xe7/0x350 [ 517.444444][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 517.449400][ C1] oom_reaper+0x9cc/0xb50 [ 517.453754][ C1] ? __kthread_parkme+0xb7/0x220 [ 517.458732][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.463792][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 517.468766][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 517.474871][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.480100][ C1] ? __kthread_parkme+0x148/0x220 [ 517.485148][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 517.490107][ C1] kthread+0x2c1/0x3a0 [ 517.494206][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.499423][ C1] ? __pfx_kthread+0x10/0x10 [ 517.504038][ C1] ret_from_fork+0x45/0x80 [ 517.508486][ C1] ? __pfx_kthread+0x10/0x10 [ 517.513205][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.518006][ C1] [ 517.521067][ C1] task:kworker/R-write state:I stack:30176 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 517.531295][ C1] Call Trace: [ 517.534581][ C1] [ 517.537542][ C1] __schedule+0x105f/0x34b0 [ 517.542072][ C1] ? __pfx___schedule+0x10/0x10 [ 517.546948][ C1] ? schedule+0x298/0x350 [ 517.551316][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.556366][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.561590][ C1] ? lock_acquire+0x2f/0xb0 [ 517.566203][ C1] ? schedule+0x1fd/0x350 [ 517.570554][ C1] schedule+0xe7/0x350 [ 517.574658][ C1] rescuer_thread+0x946/0xe20 [ 517.579371][ C1] ? __kthread_parkme+0xb7/0x220 [ 517.584346][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.589404][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 517.594666][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.599897][ C1] ? __kthread_parkme+0x148/0x220 [ 517.604941][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 517.610163][ C1] kthread+0x2c1/0x3a0 [ 517.614276][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.619493][ C1] ? __pfx_kthread+0x10/0x10 [ 517.624120][ C1] ret_from_fork+0x45/0x80 [ 517.628581][ C1] ? __pfx_kthread+0x10/0x10 [ 517.633193][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.637991][ C1] [ 517.641021][ C1] task:kcompactd0 state:S stack:28800 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 517.651253][ C1] Call Trace: [ 517.654537][ C1] [ 517.657483][ C1] __schedule+0x105f/0x34b0 [ 517.662033][ C1] ? __pfx___schedule+0x10/0x10 [ 517.666994][ C1] ? schedule+0x298/0x350 [ 517.671347][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.676400][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.681639][ C1] ? lock_acquire+0x2f/0xb0 [ 517.686173][ C1] ? schedule+0x1fd/0x350 [ 517.690527][ C1] schedule+0xe7/0x350 [ 517.694632][ C1] schedule_timeout+0x136/0x2a0 [ 517.699518][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 517.704910][ C1] ? __pfx_process_timeout+0x10/0x10 [ 517.710213][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 517.716039][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 517.721454][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 517.727287][ C1] kcompactd+0xa8e/0xd50 [ 517.731580][ C1] ? __pfx_kcompactd+0x10/0x10 [ 517.736369][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 517.742470][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.747715][ C1] ? __kthread_parkme+0x148/0x220 [ 517.752761][ C1] ? __pfx_kcompactd+0x10/0x10 [ 517.757552][ C1] kthread+0x2c1/0x3a0 [ 517.761639][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.766876][ C1] ? __pfx_kthread+0x10/0x10 [ 517.771487][ C1] ret_from_fork+0x45/0x80 [ 517.775932][ C1] ? __pfx_kthread+0x10/0x10 [ 517.780540][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.785344][ C1] [ 517.788369][ C1] task:kworker/R-kbloc state:I stack:30176 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 517.798626][ C1] Call Trace: [ 517.801947][ C1] [ 517.804901][ C1] __schedule+0x105f/0x34b0 [ 517.809453][ C1] ? __pfx___schedule+0x10/0x10 [ 517.814339][ C1] ? schedule+0x298/0x350 [ 517.818694][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.823768][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.829011][ C1] ? lock_acquire+0x2f/0xb0 [ 517.833550][ C1] ? schedule+0x1fd/0x350 [ 517.837908][ C1] schedule+0xe7/0x350 [ 517.842015][ C1] rescuer_thread+0x946/0xe20 [ 517.846724][ C1] ? __kthread_parkme+0xb7/0x220 [ 517.851683][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.856743][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 517.861976][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.867205][ C1] ? __kthread_parkme+0x148/0x220 [ 517.872251][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 517.877483][ C1] kthread+0x2c1/0x3a0 [ 517.881589][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.886831][ C1] ? __pfx_kthread+0x10/0x10 [ 517.891445][ C1] ret_from_fork+0x45/0x80 [ 517.895998][ C1] ? __pfx_kthread+0x10/0x10 [ 517.900614][ C1] ret_from_fork_asm+0x1a/0x30 [ 517.905419][ C1] [ 517.908459][ C1] task:irq/9-acpi state:S stack:30176 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 517.918698][ C1] Call Trace: [ 517.921985][ C1] [ 517.925028][ C1] __schedule+0x105f/0x34b0 [ 517.929560][ C1] ? __pfx___schedule+0x10/0x10 [ 517.934433][ C1] ? schedule+0x298/0x350 [ 517.938790][ C1] ? __pfx_lock_release+0x10/0x10 [ 517.943841][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 517.949062][ C1] ? lock_acquire+0x2f/0xb0 [ 517.953604][ C1] ? schedule+0x1fd/0x350 [ 517.957958][ C1] schedule+0xe7/0x350 [ 517.962046][ C1] irq_thread+0x19f/0x670 [ 517.966400][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 517.971556][ C1] ? __pfx_irq_thread+0x10/0x10 [ 517.976451][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 517.981801][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 517.987037][ C1] ? __kthread_parkme+0x148/0x220 [ 517.992090][ C1] ? __pfx_irq_thread+0x10/0x10 [ 517.996980][ C1] kthread+0x2c1/0x3a0 [ 518.001079][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.006306][ C1] ? __pfx_kthread+0x10/0x10 [ 518.010916][ C1] ret_from_fork+0x45/0x80 [ 518.015355][ C1] ? __pfx_kthread+0x10/0x10 [ 518.019979][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.024867][ C1] [ 518.027913][ C1] task:kworker/1:1 state:I stack:26944 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 518.038158][ C1] Workqueue: 0x0 (rcu_gp) [ 518.042601][ C1] Call Trace: [ 518.045883][ C1] [ 518.048822][ C1] __schedule+0x105f/0x34b0 [ 518.053344][ C1] ? __pfx___schedule+0x10/0x10 [ 518.058224][ C1] ? schedule+0x298/0x350 [ 518.062564][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.067623][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.072860][ C1] ? lock_acquire+0x2f/0xb0 [ 518.077414][ C1] ? schedule+0x1fd/0x350 [ 518.081772][ C1] schedule+0xe7/0x350 [ 518.085860][ C1] ? worker_thread+0x271/0xf00 [ 518.090684][ C1] worker_thread+0x2de/0xf00 [ 518.095332][ C1] ? __pfx_worker_thread+0x10/0x10 [ 518.100487][ C1] kthread+0x2c1/0x3a0 [ 518.104579][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.109823][ C1] ? __pfx_kthread+0x10/0x10 [ 518.114433][ C1] ret_from_fork+0x45/0x80 [ 518.118893][ C1] ? __pfx_kthread+0x10/0x10 [ 518.123522][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.128328][ C1] [ 518.131357][ C1] task:kworker/u8:2 state:I stack:22352 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 518.141592][ C1] Workqueue: 0x0 (events_unbound) [ 518.146735][ C1] Call Trace: [ 518.150032][ C1] [ 518.152973][ C1] __schedule+0x105f/0x34b0 [ 518.157508][ C1] ? __pfx___schedule+0x10/0x10 [ 518.162381][ C1] ? schedule+0x298/0x350 [ 518.166906][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.171957][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.177180][ C1] ? lock_acquire+0x2f/0xb0 [ 518.181723][ C1] ? schedule+0x1fd/0x350 [ 518.186174][ C1] schedule+0xe7/0x350 [ 518.190263][ C1] ? worker_thread+0x271/0xf00 [ 518.195324][ C1] worker_thread+0x2de/0xf00 [ 518.199977][ C1] ? __kthread_parkme+0x148/0x220 [ 518.205056][ C1] ? __pfx_worker_thread+0x10/0x10 [ 518.210210][ C1] kthread+0x2c1/0x3a0 [ 518.214293][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.219515][ C1] ? __pfx_kthread+0x10/0x10 [ 518.224124][ C1] ret_from_fork+0x45/0x80 [ 518.228568][ C1] ? __pfx_kthread+0x10/0x10 [ 518.233183][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.238001][ C1] [ 518.241046][ C1] task:kworker/R-ata_s state:I stack:30176 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 518.251380][ C1] Call Trace: [ 518.254683][ C1] [ 518.257670][ C1] __schedule+0x105f/0x34b0 [ 518.262198][ C1] ? __pfx___schedule+0x10/0x10 [ 518.267072][ C1] ? schedule+0x298/0x350 [ 518.271442][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.276585][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.281808][ C1] ? lock_acquire+0x2f/0xb0 [ 518.286341][ C1] ? schedule+0x1fd/0x350 [ 518.290713][ C1] schedule+0xe7/0x350 [ 518.294799][ C1] rescuer_thread+0x946/0xe20 [ 518.299584][ C1] ? __kthread_parkme+0xb7/0x220 [ 518.304548][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.309627][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.314882][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 518.320203][ C1] ? __kthread_parkme+0x148/0x220 [ 518.325267][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.330497][ C1] kthread+0x2c1/0x3a0 [ 518.334580][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.339815][ C1] ? __pfx_kthread+0x10/0x10 [ 518.344418][ C1] ret_from_fork+0x45/0x80 [ 518.348860][ C1] ? __pfx_kthread+0x10/0x10 [ 518.353497][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.358295][ C1] [ 518.361318][ C1] task:kworker/R-md state:I stack:30176 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 518.371649][ C1] Call Trace: [ 518.374938][ C1] [ 518.377902][ C1] __schedule+0x105f/0x34b0 [ 518.382430][ C1] ? __pfx___schedule+0x10/0x10 [ 518.387309][ C1] ? schedule+0x298/0x350 [ 518.391678][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.396750][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.401973][ C1] ? lock_acquire+0x2f/0xb0 [ 518.406522][ C1] ? schedule+0x1fd/0x350 [ 518.410875][ C1] schedule+0xe7/0x350 [ 518.414966][ C1] rescuer_thread+0x946/0xe20 [ 518.419689][ C1] ? __kthread_parkme+0xb7/0x220 [ 518.424672][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.429760][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.434988][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 518.440211][ C1] ? __kthread_parkme+0x148/0x220 [ 518.445263][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.450490][ C1] kthread+0x2c1/0x3a0 [ 518.454574][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.459814][ C1] ? __pfx_kthread+0x10/0x10 [ 518.464426][ C1] ret_from_fork+0x45/0x80 [ 518.468896][ C1] ? __pfx_kthread+0x10/0x10 [ 518.473506][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.478309][ C1] [ 518.481336][ C1] task:kworker/R-md_bi state:I stack:30176 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 518.491565][ C1] Call Trace: [ 518.494859][ C1] [ 518.497823][ C1] __schedule+0x105f/0x34b0 [ 518.502353][ C1] ? __pfx___schedule+0x10/0x10 [ 518.507228][ C1] ? schedule+0x298/0x350 [ 518.511581][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.516731][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.521954][ C1] ? lock_acquire+0x2f/0xb0 [ 518.526531][ C1] ? schedule+0x1fd/0x350 [ 518.530886][ C1] schedule+0xe7/0x350 [ 518.535067][ C1] rescuer_thread+0x946/0xe20 [ 518.539775][ C1] ? __kthread_parkme+0xb7/0x220 [ 518.544744][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.549814][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.555056][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 518.560295][ C1] ? __kthread_parkme+0x148/0x220 [ 518.565356][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.570668][ C1] kthread+0x2c1/0x3a0 [ 518.574750][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.579962][ C1] ? __pfx_kthread+0x10/0x10 [ 518.584578][ C1] ret_from_fork+0x45/0x80 [ 518.589038][ C1] ? __pfx_kthread+0x10/0x10 [ 518.593640][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.598473][ C1] [ 518.601502][ C1] task:kworker/R-edac- state:I stack:30176 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 518.611737][ C1] Call Trace: [ 518.615025][ C1] [ 518.617989][ C1] __schedule+0x105f/0x34b0 [ 518.622517][ C1] ? __pfx___schedule+0x10/0x10 [ 518.627404][ C1] ? schedule+0x298/0x350 [ 518.631794][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.636860][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.642080][ C1] ? lock_acquire+0x2f/0xb0 [ 518.646607][ C1] ? schedule+0x1fd/0x350 [ 518.650974][ C1] schedule+0xe7/0x350 [ 518.655082][ C1] rescuer_thread+0x946/0xe20 [ 518.659802][ C1] ? __kthread_parkme+0xb7/0x220 [ 518.664768][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.669826][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.675047][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 518.680269][ C1] ? __kthread_parkme+0x148/0x220 [ 518.685329][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.690657][ C1] kthread+0x2c1/0x3a0 [ 518.694760][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.699973][ C1] ? __pfx_kthread+0x10/0x10 [ 518.704574][ C1] ret_from_fork+0x45/0x80 [ 518.709037][ C1] ? __pfx_kthread+0x10/0x10 [ 518.713640][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.718465][ C1] [ 518.721495][ C1] task:kworker/1:1H state:I stack:27568 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 518.731757][ C1] Workqueue: 0x0 (kblockd) [ 518.736295][ C1] Call Trace: [ 518.739577][ C1] [ 518.742518][ C1] __schedule+0x105f/0x34b0 [ 518.747049][ C1] ? __pfx___schedule+0x10/0x10 [ 518.751917][ C1] ? schedule+0x298/0x350 [ 518.756274][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.761322][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.766563][ C1] ? lock_acquire+0x2f/0xb0 [ 518.771259][ C1] ? schedule+0x1fd/0x350 [ 518.775605][ C1] schedule+0xe7/0x350 [ 518.779692][ C1] ? worker_thread+0x271/0xf00 [ 518.784480][ C1] worker_thread+0x2de/0xf00 [ 518.789119][ C1] ? __kthread_parkme+0x148/0x220 [ 518.794163][ C1] ? __pfx_worker_thread+0x10/0x10 [ 518.799315][ C1] kthread+0x2c1/0x3a0 [ 518.803399][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.808638][ C1] ? __pfx_kthread+0x10/0x10 [ 518.813247][ C1] ret_from_fork+0x45/0x80 [ 518.817705][ C1] ? __pfx_kthread+0x10/0x10 [ 518.822308][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.827111][ C1] [ 518.830143][ C1] task:kworker/R-rpcio state:I stack:30832 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 518.840388][ C1] Call Trace: [ 518.843677][ C1] [ 518.846651][ C1] __schedule+0x105f/0x34b0 [ 518.851189][ C1] ? __pfx___schedule+0x10/0x10 [ 518.856068][ C1] ? schedule+0x298/0x350 [ 518.860447][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.865524][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.870750][ C1] ? lock_acquire+0x2f/0xb0 [ 518.875278][ C1] ? schedule+0x1fd/0x350 [ 518.879641][ C1] schedule+0xe7/0x350 [ 518.883763][ C1] rescuer_thread+0x946/0xe20 [ 518.888482][ C1] ? __kthread_parkme+0xb7/0x220 [ 518.893441][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.899132][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.904366][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 518.909606][ C1] ? __kthread_parkme+0x148/0x220 [ 518.914664][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 518.919898][ C1] kthread+0x2c1/0x3a0 [ 518.923980][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.929197][ C1] ? __pfx_kthread+0x10/0x10 [ 518.933817][ C1] ret_from_fork+0x45/0x80 [ 518.938266][ C1] ? __pfx_kthread+0x10/0x10 [ 518.942900][ C1] ret_from_fork_asm+0x1a/0x30 [ 518.947705][ C1] [ 518.950744][ C1] task:kworker/R-xprti state:I stack:30176 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 518.961079][ C1] Call Trace: [ 518.964429][ C1] [ 518.967380][ C1] __schedule+0x105f/0x34b0 [ 518.971912][ C1] ? __pfx___schedule+0x10/0x10 [ 518.976801][ C1] ? schedule+0x298/0x350 [ 518.981149][ C1] ? __pfx_lock_release+0x10/0x10 [ 518.986200][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 518.991424][ C1] ? lock_acquire+0x2f/0xb0 [ 518.995966][ C1] ? schedule+0x1fd/0x350 [ 519.000314][ C1] schedule+0xe7/0x350 [ 519.004421][ C1] rescuer_thread+0x946/0xe20 [ 519.009126][ C1] ? __kthread_parkme+0xb7/0x220 [ 519.014076][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.019133][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 519.024360][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.029593][ C1] ? __kthread_parkme+0x148/0x220 [ 519.034680][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 519.039937][ C1] kthread+0x2c1/0x3a0 [ 519.044019][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 519.049238][ C1] ? __pfx_kthread+0x10/0x10 [ 519.053845][ C1] ret_from_fork+0x45/0x80 [ 519.058286][ C1] ? __pfx_kthread+0x10/0x10 [ 519.062915][ C1] ret_from_fork_asm+0x1a/0x30 [ 519.067725][ C1] [ 519.070763][ C1] task:kworker/R-cfg80 state:I stack:30176 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 519.080994][ C1] Call Trace: [ 519.084275][ C1] [ 519.087216][ C1] __schedule+0x105f/0x34b0 [ 519.091750][ C1] ? __pfx___schedule+0x10/0x10 [ 519.096634][ C1] ? schedule+0x298/0x350 [ 519.100985][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.106052][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.111270][ C1] ? lock_acquire+0x2f/0xb0 [ 519.115799][ C1] ? schedule+0x1fd/0x350 [ 519.120161][ C1] schedule+0xe7/0x350 [ 519.124247][ C1] rescuer_thread+0x946/0xe20 [ 519.128951][ C1] ? __kthread_parkme+0xb7/0x220 [ 519.133919][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.138992][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 519.144225][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.149462][ C1] ? __kthread_parkme+0x148/0x220 [ 519.154501][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 519.159724][ C1] kthread+0x2c1/0x3a0 [ 519.163816][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 519.169026][ C1] ? __pfx_kthread+0x10/0x10 [ 519.173631][ C1] ret_from_fork+0x45/0x80 [ 519.178070][ C1] ? __pfx_kthread+0x10/0x10 [ 519.182674][ C1] ret_from_fork_asm+0x1a/0x30 [ 519.187472][ C1] [ 519.190501][ C1] task:kworker/u8:3 state:I stack:23008 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 519.200718][ C1] Workqueue: 0x0 (events_unbound) [ 519.205865][ C1] Call Trace: [ 519.209152][ C1] [ 519.212106][ C1] __schedule+0x105f/0x34b0 [ 519.216652][ C1] ? __pfx___schedule+0x10/0x10 [ 519.221523][ C1] ? schedule+0x298/0x350 [ 519.225881][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.230928][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.236216][ C1] ? lock_acquire+0x2f/0xb0 [ 519.240757][ C1] ? schedule+0x1fd/0x350 [ 519.245113][ C1] schedule+0xe7/0x350 [ 519.249195][ C1] ? worker_thread+0x271/0xf00 [ 519.254001][ C1] worker_thread+0x2de/0xf00 [ 519.258630][ C1] ? __kthread_parkme+0x148/0x220 [ 519.263692][ C1] ? __pfx_worker_thread+0x10/0x10 [ 519.268836][ C1] kthread+0x2c1/0x3a0 [ 519.272921][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 519.278160][ C1] ? __pfx_kthread+0x10/0x10 [ 519.282786][ C1] ret_from_fork+0x45/0x80 [ 519.287233][ C1] ? __pfx_kthread+0x10/0x10 [ 519.291849][ C1] ret_from_fork_asm+0x1a/0x30 [ 519.296666][ C1] [ 519.299691][ C1] task:kswapd0 state:S stack:29920 pid:70 tgid:70 ppid:2 flags:0x00004000 [ 519.309913][ C1] Call Trace: [ 519.313197][ C1] [ 519.316162][ C1] __schedule+0x105f/0x34b0 [ 519.320696][ C1] ? __pfx___schedule+0x10/0x10 [ 519.325566][ C1] ? schedule+0x298/0x350 [ 519.329930][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.334980][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.340229][ C1] ? lock_acquire+0x2f/0xb0 [ 519.344780][ C1] ? schedule+0x1fd/0x350 [ 519.349131][ C1] schedule+0xe7/0x350 [ 519.353217][ C1] kswapd+0xa55/0xbf0 [ 519.357226][ C1] ? __pfx_kswapd+0x10/0x10 [ 519.361750][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 519.367848][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.373072][ C1] ? __kthread_parkme+0x148/0x220 [ 519.378117][ C1] ? __pfx_kswapd+0x10/0x10 [ 519.382637][ C1] kthread+0x2c1/0x3a0 [ 519.386723][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 519.391956][ C1] ? __pfx_kthread+0x10/0x10 [ 519.396577][ C1] ret_from_fork+0x45/0x80 [ 519.401028][ C1] ? __pfx_kthread+0x10/0x10 [ 519.405659][ C1] ret_from_fork_asm+0x1a/0x30 [ 519.410476][ C1] [ 519.413507][ C1] task:kworker/R-nfsio state:I stack:30080 pid:72 tgid:72 ppid:2 flags:0x00004000 [ 519.423745][ C1] Call Trace: [ 519.427038][ C1] [ 519.429981][ C1] __schedule+0x105f/0x34b0 [ 519.434526][ C1] ? __pfx___schedule+0x10/0x10 [ 519.439402][ C1] ? schedule+0x298/0x350 [ 519.443763][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.448813][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.454035][ C1] ? lock_acquire+0x2f/0xb0 [ 519.458562][ C1] ? schedule+0x1fd/0x350 [ 519.462930][ C1] schedule+0xe7/0x350 [ 519.464742][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D [ 519.467010][ C1] rescuer_thread+0x946/0xe20 [ 519.475674][ T18] } 2641 jiffies s: 1933 root: 0x2/. [ 519.480298][ C1] ? __kthread_parkme+0xb7/0x220 [ 519.485699][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 519.490598][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.497762][ T18] [ 519.502768][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 519.505137][ T18] Sending NMI from CPU 0 to CPUs 1: [ 519.510277][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.515512][ C1] NMI backtrace for cpu 1 [ 519.515534][ C1] CPU: 1 UID: 0 PID: 2537 Comm: klogd Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 519.515567][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 519.515584][ C1] RIP: 0010:io_serial_in+0x87/0xb0 [ 519.515620][ C1] Code: 6d b5 fe 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 cc cc cc cc e8 38 eb 0d ff eb a2 e8 c1 eb [ 519.515647][ C1] RSP: 0018:ffffc900001b7f08 EFLAGS: 00000002 [ 519.515668][ C1] RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000 [ 519.515686][ C1] RDX: 00000000000003fd RSI: ffffffff82a07780 RDI: ffffffff936356a0 [ 519.515705][ C1] RBP: ffffffff93635660 R08: 0000000000000001 R09: 000000000000001f [ 519.515723][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 519.515740][ C1] R13: 0000000000000020 R14: fffffbfff26c6b26 R15: dffffc0000000000 [ 519.515758][ C1] FS: 00007f8e782e5380(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 519.515786][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 519.515805][ C1] CR2: 00007fe1cc0d1000 CR3: 000000011573e000 CR4: 00000000003506f0 [ 519.515823][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 519.515840][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 519.515858][ C1] Call Trace: [ 519.515867][ C1] [ 519.515877][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 519.515919][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 519.515946][ C1] ? nmi_handle+0x1a9/0x5c0 [ 519.515971][ C1] ? io_serial_in+0x87/0xb0 [ 519.516003][ C1] ? default_do_nmi+0x6a/0x160 [ 519.516030][ C1] ? exc_nmi+0x170/0x1e0 [ 519.516055][ C1] ? end_repeat_nmi+0xf/0x53 [ 519.516099][ C1] ? io_serial_in+0x60/0xb0 [ 519.516130][ C1] ? io_serial_in+0x87/0xb0 [ 519.516162][ C1] ? io_serial_in+0x87/0xb0 [ 519.516195][ C1] ? io_serial_in+0x87/0xb0 [ 519.516226][ C1] [ 519.516234][ C1] [ 519.516244][ C1] wait_for_lsr+0xda/0x180 [ 519.516282][ C1] serial8250_console_write+0xf5a/0x17c0 [ 519.516318][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 519.516345][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.516372][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.516400][ C1] ? console_lock_spinning_enable+0x9f/0xd0 [ 519.516433][ C1] ? console_flush_all+0x7bd/0xc60 [ 519.516479][ C1] ? lock_acquire+0x2f/0xb0 [ 519.516516][ C1] ? console_flush_all+0x7bd/0xc60 [ 519.516545][ C1] console_flush_all+0x800/0xc60 [ 519.516578][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 519.516606][ C1] ? find_held_lock+0x2d/0x110 [ 519.516638][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 519.516664][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 519.516694][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 519.516730][ C1] console_unlock+0xd9/0x210 [ 519.516757][ C1] ? __pfx_console_unlock+0x10/0x10 [ 519.516785][ C1] ? vprintk_emit+0x610/0x6f0 [ 519.516814][ C1] ? lock_acquire+0x2f/0xb0 [ 519.516850][ C1] ? vprintk_emit+0x638/0x6f0 [ 519.516881][ C1] vprintk_emit+0x424/0x6f0 [ 519.516910][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 519.516939][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 519.516978][ C1] ? find_held_lock+0x2d/0x110 [ 519.517008][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.517043][ C1] vprintk+0x7f/0xa0 [ 519.517074][ C1] _printk+0xc8/0x100 [ 519.517112][ C1] ? __pfx__printk+0x10/0x10 [ 519.517150][ C1] ? lock_acquire+0x2f/0xb0 [ 519.517187][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 519.517218][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 519.517255][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.517291][ C1] show_trace_log_lvl+0x1b7/0x3d0 [ 519.517343][ C1] ? kthread+0x2c1/0x3a0 [ 519.517374][ C1] sched_show_task+0x3f0/0x5f0 [ 519.517408][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.517439][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 519.517480][ C1] show_state_filter+0xee/0x320 [ 519.517511][ C1] k_spec+0xed/0x150 [ 519.517545][ C1] ? __pfx_k_spec+0x10/0x10 [ 519.517580][ C1] kbd_event+0xcbd/0x17a0 [ 519.517620][ C1] ? __pfx_kbd_event+0x10/0x10 [ 519.517672][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 519.517710][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.517737][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.517768][ C1] input_handler_events_default+0x116/0x1b0 [ 519.517806][ C1] input_pass_values+0x777/0x8e0 [ 519.517849][ C1] input_handle_event+0xb30/0x14d0 [ 519.517893][ C1] input_event+0x83/0xa0 [ 519.517932][ C1] hidinput_hid_event+0xa12/0x2410 [ 519.517968][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 519.518001][ C1] ? input_event+0x8e/0xa0 [ 519.518043][ C1] hid_process_event+0x4b7/0x5e0 [ 519.518069][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 519.518102][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 519.518130][ C1] hid_input_array_field+0x330/0x710 [ 519.518162][ C1] hid_report_raw_event+0xa02/0x11c0 [ 519.518196][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 519.518228][ C1] hid_irq_in+0x35e/0x870 [ 519.518265][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 519.518331][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 519.518363][ C1] dummy_timer+0x17c3/0x38d0 [ 519.518412][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 519.518443][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 519.518477][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 519.518505][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 519.518551][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 519.518592][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 519.518629][ C1] hrtimer_run_softirq+0x17d/0x350 [ 519.518669][ C1] handle_softirqs+0x206/0x8d0 [ 519.518702][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 519.518734][ C1] irq_exit_rcu+0xac/0x110 [ 519.518762][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 519.518797][ C1] [ 519.518806][ C1] [ 519.518816][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 519.518859][ C1] RIP: 0010:lock_release+0x3e5/0x6f0 [ 519.518897][ C1] Code: 7e 83 f8 01 0f 85 fd 01 00 00 9c 58 f6 c4 02 0f 85 e8 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 48 8b 84 24 88 [ 519.518924][ C1] RSP: 0018:ffffc900016bf7d8 EFLAGS: 00000206 [ 519.518951][ C1] RAX: dffffc0000000000 RBX: 1ffff920002d7efd RCX: ffffc900016bf828 [ 519.518971][ C1] RDX: 1ffff11022b328a1 RSI: ffffffff8727f4c0 RDI: ffffffff8746eac0 [ 519.518990][ C1] RBP: ffffffffffffffff R08: 0000000000000000 R09: fffffbfff14ac831 [ 519.519009][ C1] R10: ffffffff8a56418f R11: 0000000000000000 R12: 0000000000000000 [ 519.519027][ C1] R13: 0000000000000001 R14: ffff888115994510 R15: ffff888115993a80 [ 519.519056][ C1] ? __kmalloc_node_track_caller_noprof+0xbc/0x3e0 [ 519.519094][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.519131][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 519.519171][ C1] ? lock_acquire+0x2f/0xb0 [ 519.519208][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 519.519246][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 519.519288][ C1] __kmalloc_node_track_caller_noprof+0xbc/0x3e0 [ 519.519330][ C1] ? __alloc_skb+0x164/0x380 [ 519.519371][ C1] kmalloc_reserve+0xef/0x2c0 [ 519.519406][ C1] __alloc_skb+0x164/0x380 [ 519.519445][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 519.519496][ C1] ? hlock_class+0x4e/0x130 [ 519.519521][ C1] ? __lock_acquire+0x1570/0x3ce0 [ 519.519560][ C1] alloc_skb_with_frags+0xe4/0x850 [ 519.519591][ C1] sock_alloc_send_pskb+0x7f1/0x980 [ 519.519634][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 519.519670][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.519704][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 519.519728][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 519.519751][ C1] ? lock_acquire+0x2f/0xb0 [ 519.519784][ C1] ? unix_dgram_sendmsg+0x896/0x1920 [ 519.519832][ C1] unix_dgram_sendmsg+0x467/0x1920 [ 519.519867][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 519.519905][ C1] __sys_sendto+0x479/0x4d0 [ 519.519944][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 519.519981][ C1] ? __pfx_lock_release+0x10/0x10 [ 519.520017][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 519.520052][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.520084][ C1] ? xfd_validate_state+0x5d/0x180 [ 519.520122][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.520150][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 519.520188][ C1] ? do_syscall_64+0x91/0x250 [ 519.520227][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.520260][ C1] do_syscall_64+0xcd/0x250 [ 519.520304][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 519.520343][ C1] RIP: 0033:0x7f8e784479b5 [ 519.520363][ 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 [ 519.520388][ C1] RSP: 002b:00007fffc5a778c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 519.520412][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e784479b5 [ 519.520430][ C1] RDX: 000000000000004a RSI: 000055fbb4d07e20 RDI: 0000000000000003 [ 519.520447][ C1] RBP: 000055fbb4d012c0 R08: 0000000000000000 R09: 0000000000000000 [ 519.520463][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 519.520481][ C1] R13: 00007f8e785d5212 R14: 00007fffc5a779c8 R15: 0000000000000000 [ 519.520506][ C1] [ 520.424960][ C1] ? __kthread_parkme+0x148/0x220 [ 520.430010][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 520.435246][ C1] kthread+0x2c1/0x3a0 [ 520.439334][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 520.444565][ C1] ? __pfx_kthread+0x10/0x10 [ 520.449184][ C1] ret_from_fork+0x45/0x80 [ 520.453633][ C1] ? __pfx_kthread+0x10/0x10 [ 520.458259][ C1] ret_from_fork_asm+0x1a/0x30 [ 520.463062][ C1] [ 520.466095][ C1] task:kworker/R-acpi_ state:I stack:29944 pid:108 tgid:108 ppid:2 flags:0x00004000 [ 520.476338][ C1] Call Trace: [ 520.479642][ C1] [ 520.482600][ C1] __schedule+0x105f/0x34b0 [ 520.487130][ C1] ? __pfx___schedule+0x10/0x10 [ 520.492003][ C1] ? schedule+0x298/0x350 [ 520.496351][ C1] ? __pfx_lock_release+0x10/0x10 [ 520.501404][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 520.506639][ C1] ? lock_acquire+0x2f/0xb0 [ 520.511166][ C1] ? schedule+0x1fd/0x350 [ 520.515521][ C1] schedule+0xe7/0x350 [ 520.519602][ C1] rescuer_thread+0x946/0xe20 [ 520.524318][ C1] ? __kthread_parkme+0xb7/0x220 [ 520.529285][ C1] ? __pfx_lock_release+0x10/0x10 [ 520.534355][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 520.539581][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 520.544804][ C1] ? __kthread_parkme+0x148/0x220 [ 520.549843][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 520.555068][ C1] kthread+0x2c1/0x3a0 [ 520.559151][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 520.564379][ C1] ? __pfx_kthread+0x10/0x10 [ 520.569010][ C1] ret_from_fork+0x45/0x80 [ 520.573458][ C1] ? __pfx_kthread+0x10/0x10 [ 520.578065][ C1] ret_from_fork_asm+0x1a/0x30 [ 520.582865][ C1] [ 520.585911][ C1] task:hwrng state:S stack:29880 pid:169 tgid:169 ppid:2 flags:0x00004000 [ 520.596188][ C1] Call Trace: [ 520.599567][ C1] [ 520.602507][ C1] __schedule+0x105f/0x34b0 [ 520.607036][ C1] ? __pfx___schedule+0x10/0x10 [ 520.611924][ C1] ? schedule+0x298/0x350 [ 520.616290][ C1] ? __pfx_lock_release+0x10/0x10 [ 520.621342][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 520.626581][ C1] ? lock_acquire+0x2f/0xb0 [ 520.631110][ C1] ? schedule+0x1fd/0x350 [ 520.635476][ C1] schedule+0xe7/0x350 [ 520.639563][ C1] schedule_timeout+0x136/0x2a0 [ 520.644426][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 520.649810][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 520.655656][ C1] ? __pfx_process_timeout+0x10/0x10 [ 520.660963][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 520.666806][ C1] add_hwgenerator_randomness+0xff/0x190 [ 520.672498][ C1] hwrng_fillfn+0x1f9/0x380 [ 520.677033][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 520.682086][ C1] kthread+0x2c1/0x3a0 [ 520.686171][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 520.691408][ C1] ? __pfx_kthread+0x10/0x10 [ 520.696016][ C1] ret_from_fork+0x45/0x80 [ 520.700460][ C1] ? __pfx_kthread+0x10/0x10 [ 520.705081][ C1] ret_from_fork_asm+0x1a/0x30 [ 520.709891][ C1] [ 520.712915][ C1] task:kworker/u8:4 state:I stack:25600 pid:214 tgid:214 ppid:2 flags:0x00004000 [ 520.723136][ C1] Workqueue: 0x0 (events_unbound) [ 520.728289][ C1] Call Trace: [ 520.731591][ C1] [ 520.734536][ C1] __schedule+0x105f/0x34b0 [ 520.739074][ C1] ? __pfx___schedule+0x10/0x10 [ 520.743947][ C1] ? schedule+0x298/0x350 [ 520.748297][ C1] ? __pfx_lock_release+0x10/0x10 [ 520.753433][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 520.758655][ C1] ? lock_acquire+0x2f/0xb0 [ 520.763180][ C1] ? schedule+0x1fd/0x350 [ 520.767538][ C1] schedule+0xe7/0x350 [ 520.771640][ C1] ? worker_thread+0x271/0xf00 [ 520.776434][ C1] worker_thread+0x2de/0xf00 [ 520.781081][ C1] ? __pfx_worker_thread+0x10/0x10 [ 520.786223][ C1] kthread+0x2c1/0x3a0 [ 520.790324][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 520.795555][ C1] ? __pfx_kthread+0x10/0x10 [ 520.800159][ C1] ret_from_fork+0x45/0x80 [ 520.804611][ C1] ? __pfx_kthread+0x10/0x10 [ 520.809342][ C1] ret_from_fork_asm+0x1a/0x30 [ 520.814138][ C1] [ 520.817167][ C1] task:scsi_eh_0 state:S stack:30176 pid:224 tgid:224 ppid:2 flags:0x00004000 [ 520.827400][ C1] Call Trace: [ 520.830682][ C1] [ 520.833621][ C1] __schedule+0x105f/0x34b0 [ 520.838164][ C1] ? __pfx___schedule+0x10/0x10 [ 520.843042][ C1] ? schedule+0x298/0x350 [ 520.847389][ C1] ? __pfx_lock_release+0x10/0x10 [ 520.852435][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 520.857661][ C1] ? lock_acquire+0x2f/0xb0 [ 520.862185][ C1] ? schedule+0x1fd/0x350 [ 520.866538][ C1] schedule+0xe7/0x350 [ 520.870627][ C1] scsi_error_handler+0x532/0xef0 [ 520.875702][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 520.881269][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 520.887097][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 520.892322][ C1] ? __kthread_parkme+0x148/0x220 [ 520.897368][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 520.902937][ C1] kthread+0x2c1/0x3a0 [ 520.907021][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 520.912238][ C1] ? __pfx_kthread+0x10/0x10 [ 520.916861][ C1] ret_from_fork+0x45/0x80 [ 520.921304][ C1] ? __pfx_kthread+0x10/0x10 [ 520.925929][ C1] ret_from_fork_asm+0x1a/0x30 [ 520.930727][ C1] [ 520.933749][ C1] task:kworker/R-scsi_ state:I stack:30080 pid:225 tgid:225 ppid:2 flags:0x00004000 [ 520.943979][ C1] Call Trace: [ 520.947265][ C1] [ 520.950203][ C1] __schedule+0x105f/0x34b0 [ 520.954744][ C1] ? __pfx___schedule+0x10/0x10 [ 520.959616][ C1] ? schedule+0x298/0x350 [ 520.963959][ C1] ? __pfx_lock_release+0x10/0x10 [ 520.969006][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 520.974226][ C1] ? lock_acquire+0x2f/0xb0 [ 520.978774][ C1] ? schedule+0x1fd/0x350 [ 520.983133][ C1] schedule+0xe7/0x350 [ 520.987230][ C1] rescuer_thread+0x946/0xe20 [ 520.991938][ C1] ? __kthread_parkme+0xb7/0x220 [ 520.996893][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.001953][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.007179][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.012401][ C1] ? __kthread_parkme+0x148/0x220 [ 521.017446][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.022667][ C1] kthread+0x2c1/0x3a0 [ 521.026746][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.031964][ C1] ? __pfx_kthread+0x10/0x10 [ 521.036591][ C1] ret_from_fork+0x45/0x80 [ 521.041048][ C1] ? __pfx_kthread+0x10/0x10 [ 521.045680][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.050488][ C1] [ 521.053508][ C1] task:kworker/R-targe state:I stack:30176 pid:246 tgid:246 ppid:2 flags:0x00004000 [ 521.063739][ C1] Call Trace: [ 521.067023][ C1] [ 521.069978][ C1] __schedule+0x105f/0x34b0 [ 521.074502][ C1] ? __pfx___schedule+0x10/0x10 [ 521.079381][ C1] ? schedule+0x298/0x350 [ 521.083720][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.088760][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.093975][ C1] ? lock_acquire+0x2f/0xb0 [ 521.098503][ C1] ? schedule+0x1fd/0x350 [ 521.102853][ C1] schedule+0xe7/0x350 [ 521.106936][ C1] rescuer_thread+0x946/0xe20 [ 521.111643][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.116602][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.121655][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.126883][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.132135][ C1] ? __kthread_parkme+0x148/0x220 [ 521.137217][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.142452][ C1] kthread+0x2c1/0x3a0 [ 521.146544][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.151764][ C1] ? __pfx_kthread+0x10/0x10 [ 521.156384][ C1] ret_from_fork+0x45/0x80 [ 521.160830][ C1] ? __pfx_kthread+0x10/0x10 [ 521.165439][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.170243][ C1] [ 521.173269][ C1] task:kworker/R-targe state:I stack:30176 pid:247 tgid:247 ppid:2 flags:0x00004000 [ 521.183595][ C1] Call Trace: [ 521.186884][ C1] [ 521.189842][ C1] __schedule+0x105f/0x34b0 [ 521.194390][ C1] ? __pfx___schedule+0x10/0x10 [ 521.199265][ C1] ? schedule+0x298/0x350 [ 521.203616][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.208690][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.213932][ C1] ? lock_acquire+0x2f/0xb0 [ 521.218469][ C1] ? schedule+0x1fd/0x350 [ 521.222826][ C1] schedule+0xe7/0x350 [ 521.226933][ C1] rescuer_thread+0x946/0xe20 [ 521.231663][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.236622][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.241684][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.246909][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.252154][ C1] ? __kthread_parkme+0x148/0x220 [ 521.257203][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.262433][ C1] kthread+0x2c1/0x3a0 [ 521.266538][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.271760][ C1] ? __pfx_kthread+0x10/0x10 [ 521.276372][ C1] ret_from_fork+0x45/0x80 [ 521.280819][ C1] ? __pfx_kthread+0x10/0x10 [ 521.285426][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.290225][ C1] [ 521.293254][ C1] task:kworker/R-xcopy state:I stack:30176 pid:248 tgid:248 ppid:2 flags:0x00004000 [ 521.303484][ C1] Call Trace: [ 521.306776][ C1] [ 521.309717][ C1] __schedule+0x105f/0x34b0 [ 521.314257][ C1] ? __pfx___schedule+0x10/0x10 [ 521.319133][ C1] ? schedule+0x298/0x350 [ 521.323476][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.328516][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.333730][ C1] ? lock_acquire+0x2f/0xb0 [ 521.338253][ C1] ? schedule+0x1fd/0x350 [ 521.342600][ C1] schedule+0xe7/0x350 [ 521.346694][ C1] rescuer_thread+0x946/0xe20 [ 521.351402][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.356371][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.361420][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.366639][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.371864][ C1] ? __kthread_parkme+0x148/0x220 [ 521.376913][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.382146][ C1] kthread+0x2c1/0x3a0 [ 521.386233][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.391451][ C1] ? __pfx_kthread+0x10/0x10 [ 521.396062][ C1] ret_from_fork+0x45/0x80 [ 521.400509][ C1] ? __pfx_kthread+0x10/0x10 [ 521.405125][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.409925][ C1] [ 521.412954][ C1] task:kworker/0:1H state:I stack:28528 pid:292 tgid:292 ppid:2 flags:0x00004000 [ 521.423182][ C1] Workqueue: 0x0 (kblockd) [ 521.427717][ C1] Call Trace: [ 521.431002][ C1] [ 521.433962][ C1] __schedule+0x105f/0x34b0 [ 521.438498][ C1] ? __pfx___schedule+0x10/0x10 [ 521.443371][ C1] ? schedule+0x298/0x350 [ 521.447723][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.452790][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.458548][ C1] ? lock_acquire+0x2f/0xb0 [ 521.463076][ C1] ? schedule+0x1fd/0x350 [ 521.467436][ C1] schedule+0xe7/0x350 [ 521.471525][ C1] ? worker_thread+0x271/0xf00 [ 521.476319][ C1] worker_thread+0x2de/0xf00 [ 521.480945][ C1] ? __kthread_parkme+0x148/0x220 [ 521.485995][ C1] ? __pfx_worker_thread+0x10/0x10 [ 521.491138][ C1] kthread+0x2c1/0x3a0 [ 521.495227][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.500447][ C1] ? __pfx_kthread+0x10/0x10 [ 521.505057][ C1] ret_from_fork+0x45/0x80 [ 521.509506][ C1] ? __pfx_kthread+0x10/0x10 [ 521.514128][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.518945][ C1] [ 521.521982][ C1] task:kworker/R-liber state:I stack:30832 pid:334 tgid:334 ppid:2 flags:0x00004000 [ 521.532227][ C1] Call Trace: [ 521.535517][ C1] [ 521.538477][ C1] __schedule+0x105f/0x34b0 [ 521.543021][ C1] ? __pfx___schedule+0x10/0x10 [ 521.547913][ C1] ? schedule+0x298/0x350 [ 521.552268][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.557325][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.562551][ C1] ? lock_acquire+0x2f/0xb0 [ 521.567084][ C1] ? schedule+0x1fd/0x350 [ 521.571445][ C1] schedule+0xe7/0x350 [ 521.575546][ C1] rescuer_thread+0x946/0xe20 [ 521.580260][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.585222][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.590284][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.595513][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.600733][ C1] ? __kthread_parkme+0x148/0x220 [ 521.605779][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.611004][ C1] kthread+0x2c1/0x3a0 [ 521.615097][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.620321][ C1] ? __pfx_kthread+0x10/0x10 [ 521.624929][ C1] ret_from_fork+0x45/0x80 [ 521.629372][ C1] ? __pfx_kthread+0x10/0x10 [ 521.633980][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.638780][ C1] [ 521.641806][ C1] task:kworker/R-zd121 state:I stack:30080 pid:364 tgid:364 ppid:2 flags:0x00004000 [ 521.652033][ C1] Call Trace: [ 521.655317][ C1] [ 521.658258][ C1] __schedule+0x105f/0x34b0 [ 521.662789][ C1] ? __pfx___schedule+0x10/0x10 [ 521.667661][ C1] ? schedule+0x298/0x350 [ 521.672023][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.677085][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.682311][ C1] ? lock_acquire+0x2f/0xb0 [ 521.686839][ C1] ? schedule+0x1fd/0x350 [ 521.691192][ C1] schedule+0xe7/0x350 [ 521.695280][ C1] rescuer_thread+0x946/0xe20 [ 521.699995][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.704965][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.710021][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.715246][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.720468][ C1] ? __kthread_parkme+0x148/0x220 [ 521.725509][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.730731][ C1] kthread+0x2c1/0x3a0 [ 521.734816][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.740030][ C1] ? __pfx_kthread+0x10/0x10 [ 521.744650][ C1] ret_from_fork+0x45/0x80 [ 521.749100][ C1] ? __pfx_kthread+0x10/0x10 [ 521.753706][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.758508][ C1] [ 521.761535][ C1] task:kworker/R-uas state:I stack:29040 pid:445 tgid:445 ppid:2 flags:0x00004000 [ 521.771762][ C1] Call Trace: [ 521.775047][ C1] [ 521.777986][ C1] __schedule+0x105f/0x34b0 [ 521.782508][ C1] ? __pfx___schedule+0x10/0x10 [ 521.787391][ C1] ? schedule+0x298/0x350 [ 521.791740][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.796790][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.802011][ C1] ? lock_acquire+0x2f/0xb0 [ 521.806536][ C1] ? schedule+0x1fd/0x350 [ 521.810902][ C1] schedule+0xe7/0x350 [ 521.815007][ C1] rescuer_thread+0x946/0xe20 [ 521.819709][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.824682][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.829739][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.834964][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.840184][ C1] ? __kthread_parkme+0x148/0x220 [ 521.845244][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.850465][ C1] kthread+0x2c1/0x3a0 [ 521.854541][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.859765][ C1] ? __pfx_kthread+0x10/0x10 [ 521.864367][ C1] ret_from_fork+0x45/0x80 [ 521.868805][ C1] ? __pfx_kthread+0x10/0x10 [ 521.873403][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.878199][ C1] [ 521.881226][ C1] task:kworker/R-usbip state:I stack:30080 pid:741 tgid:741 ppid:2 flags:0x00004000 [ 521.891451][ C1] Call Trace: [ 521.894750][ C1] [ 521.897692][ C1] __schedule+0x105f/0x34b0 [ 521.902217][ C1] ? __pfx___schedule+0x10/0x10 [ 521.907125][ C1] ? schedule+0x298/0x350 [ 521.911502][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.916554][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 521.921785][ C1] ? lock_acquire+0x2f/0xb0 [ 521.926306][ C1] ? schedule+0x1fd/0x350 [ 521.930651][ C1] schedule+0xe7/0x350 [ 521.934746][ C1] rescuer_thread+0x946/0xe20 [ 521.939459][ C1] ? __kthread_parkme+0xb7/0x220 [ 521.944412][ C1] ? __pfx_lock_release+0x10/0x10 [ 521.949490][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.954725][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 521.959955][ C1] ? __kthread_parkme+0x148/0x220 [ 521.964997][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 521.970217][ C1] kthread+0x2c1/0x3a0 [ 521.974312][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 521.979536][ C1] ? __pfx_kthread+0x10/0x10 [ 521.984137][ C1] ret_from_fork+0x45/0x80 [ 521.988596][ C1] ? __pfx_kthread+0x10/0x10 [ 521.993207][ C1] ret_from_fork_asm+0x1a/0x30 [ 521.998008][ C1] [ 522.001038][ C1] task:kworker/0:2 state:I stack:22016 pid:801 tgid:801 ppid:2 flags:0x00004000 [ 522.011249][ C1] Workqueue: 0x0 (events) [ 522.015691][ C1] Call Trace: [ 522.018973][ C1] [ 522.021909][ C1] __schedule+0x105f/0x34b0 [ 522.026432][ C1] ? __pfx___schedule+0x10/0x10 [ 522.031321][ C1] ? schedule+0x298/0x350 [ 522.035674][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.040735][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.045950][ C1] ? lock_acquire+0x2f/0xb0 [ 522.050476][ C1] ? schedule+0x1fd/0x350 [ 522.054822][ C1] schedule+0xe7/0x350 [ 522.058906][ C1] ? worker_thread+0x271/0xf00 [ 522.063691][ C1] worker_thread+0x2de/0xf00 [ 522.068310][ C1] ? __kthread_parkme+0x148/0x220 [ 522.073385][ C1] ? __pfx_worker_thread+0x10/0x10 [ 522.078531][ C1] kthread+0x2c1/0x3a0 [ 522.082613][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.087843][ C1] ? __pfx_kthread+0x10/0x10 [ 522.092452][ C1] ret_from_fork+0x45/0x80 [ 522.096901][ C1] ? __pfx_kthread+0x10/0x10 [ 522.101507][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.106303][ C1] [ 522.109327][ C1] task:pvrusb2-context state:S stack:29104 pid:987 tgid:987 ppid:2 flags:0x00004000 [ 522.119570][ C1] Call Trace: [ 522.122853][ C1] [ 522.125789][ C1] __schedule+0x105f/0x34b0 [ 522.130311][ C1] ? __pfx___schedule+0x10/0x10 [ 522.135195][ C1] ? schedule+0x298/0x350 [ 522.139536][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.144583][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.149834][ C1] ? lock_acquire+0x2f/0xb0 [ 522.154355][ C1] ? schedule+0x1fd/0x350 [ 522.158711][ C1] schedule+0xe7/0x350 [ 522.162796][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 522.168882][ C1] pvr2_context_thread_func+0x631/0x970 [ 522.174473][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 522.180568][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 522.186665][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 522.191888][ C1] ? __kthread_parkme+0x148/0x220 [ 522.196935][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 522.203032][ C1] kthread+0x2c1/0x3a0 [ 522.207127][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.212343][ C1] ? __pfx_kthread+0x10/0x10 [ 522.216970][ C1] ret_from_fork+0x45/0x80 [ 522.221423][ C1] ? __pfx_kthread+0x10/0x10 [ 522.226036][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.230859][ C1] [ 522.233888][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1024 tgid:1024 ppid:2 flags:0x00004000 [ 522.244131][ C1] Call Trace: [ 522.247416][ C1] [ 522.250356][ C1] __schedule+0x105f/0x34b0 [ 522.254887][ C1] ? __pfx___schedule+0x10/0x10 [ 522.259758][ C1] ? schedule+0x298/0x350 [ 522.264101][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.269168][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.274389][ C1] ? lock_acquire+0x2f/0xb0 [ 522.278933][ C1] ? schedule+0x1fd/0x350 [ 522.283285][ C1] schedule+0xe7/0x350 [ 522.287378][ C1] rescuer_thread+0x946/0xe20 [ 522.292096][ C1] ? __kthread_parkme+0xb7/0x220 [ 522.297058][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.302112][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.307344][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 522.312566][ C1] ? __kthread_parkme+0x148/0x220 [ 522.317637][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.322870][ C1] kthread+0x2c1/0x3a0 [ 522.326955][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.332169][ C1] ? __pfx_kthread+0x10/0x10 [ 522.336776][ C1] ret_from_fork+0x45/0x80 [ 522.341219][ C1] ? __pfx_kthread+0x10/0x10 [ 522.345827][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.350638][ C1] [ 522.353750][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1025 tgid:1025 ppid:2 flags:0x00004000 [ 522.363983][ C1] Call Trace: [ 522.367272][ C1] [ 522.370216][ C1] __schedule+0x105f/0x34b0 [ 522.374758][ C1] ? __pfx___schedule+0x10/0x10 [ 522.379633][ C1] ? schedule+0x298/0x350 [ 522.383993][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.389137][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.394356][ C1] ? lock_acquire+0x2f/0xb0 [ 522.398884][ C1] ? schedule+0x1fd/0x350 [ 522.403252][ C1] schedule+0xe7/0x350 [ 522.407356][ C1] rescuer_thread+0x946/0xe20 [ 522.412069][ C1] ? __kthread_parkme+0xb7/0x220 [ 522.417032][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.422092][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.427318][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 522.432539][ C1] ? __kthread_parkme+0x148/0x220 [ 522.437582][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.442805][ C1] kthread+0x2c1/0x3a0 [ 522.446905][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.452138][ C1] ? __pfx_kthread+0x10/0x10 [ 522.456748][ C1] ret_from_fork+0x45/0x80 [ 522.461194][ C1] ? __pfx_kthread+0x10/0x10 [ 522.465801][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.470595][ C1] [ 522.473620][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1026 tgid:1026 ppid:2 flags:0x00004000 [ 522.483851][ C1] Call Trace: [ 522.487139][ C1] [ 522.490081][ C1] __schedule+0x105f/0x34b0 [ 522.494620][ C1] ? __pfx___schedule+0x10/0x10 [ 522.499515][ C1] ? schedule+0x298/0x350 [ 522.503861][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.508908][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.514142][ C1] ? lock_acquire+0x2f/0xb0 [ 522.518672][ C1] ? schedule+0x1fd/0x350 [ 522.523033][ C1] schedule+0xe7/0x350 [ 522.527125][ C1] rescuer_thread+0x946/0xe20 [ 522.531846][ C1] ? __kthread_parkme+0xb7/0x220 [ 522.536802][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.541859][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.547089][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 522.552311][ C1] ? __kthread_parkme+0x148/0x220 [ 522.557354][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.562591][ C1] kthread+0x2c1/0x3a0 [ 522.566670][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.571887][ C1] ? __pfx_kthread+0x10/0x10 [ 522.576513][ C1] ret_from_fork+0x45/0x80 [ 522.580956][ C1] ? __pfx_kthread+0x10/0x10 [ 522.585566][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.590387][ C1] [ 522.593411][ C1] task:kworker/R-kmems state:I stack:30080 pid:1030 tgid:1030 ppid:2 flags:0x00004000 [ 522.603652][ C1] Call Trace: [ 522.606955][ C1] [ 522.609898][ C1] __schedule+0x105f/0x34b0 [ 522.614426][ C1] ? __pfx___schedule+0x10/0x10 [ 522.619295][ C1] ? schedule+0x298/0x350 [ 522.623640][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.628690][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.633906][ C1] ? lock_acquire+0x2f/0xb0 [ 522.638455][ C1] ? schedule+0x1fd/0x350 [ 522.642900][ C1] schedule+0xe7/0x350 [ 522.646991][ C1] rescuer_thread+0x946/0xe20 [ 522.651703][ C1] ? __kthread_parkme+0xb7/0x220 [ 522.656676][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.661735][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.666973][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 522.672201][ C1] ? __kthread_parkme+0x148/0x220 [ 522.677249][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.682474][ C1] kthread+0x2c1/0x3a0 [ 522.686555][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.691767][ C1] ? __pfx_kthread+0x10/0x10 [ 522.696369][ C1] ret_from_fork+0x45/0x80 [ 522.700813][ C1] ? __pfx_kthread+0x10/0x10 [ 522.705438][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.710235][ C1] [ 522.713260][ C1] task:kworker/R-elous state:I stack:30720 pid:1048 tgid:1048 ppid:2 flags:0x00004000 [ 522.723490][ C1] Call Trace: [ 522.726776][ C1] [ 522.729719][ C1] __schedule+0x105f/0x34b0 [ 522.734259][ C1] ? __pfx___schedule+0x10/0x10 [ 522.739127][ C1] ? schedule+0x298/0x350 [ 522.743493][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.748536][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.753750][ C1] ? lock_acquire+0x2f/0xb0 [ 522.758273][ C1] ? schedule+0x1fd/0x350 [ 522.762634][ C1] schedule+0xe7/0x350 [ 522.766718][ C1] rescuer_thread+0x946/0xe20 [ 522.771422][ C1] ? __kthread_parkme+0xb7/0x220 [ 522.776376][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.781437][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.786658][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 522.791919][ C1] ? __kthread_parkme+0x148/0x220 [ 522.796968][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 522.802196][ C1] kthread+0x2c1/0x3a0 [ 522.806279][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.811579][ C1] ? __pfx_kthread+0x10/0x10 [ 522.816182][ C1] ret_from_fork+0x45/0x80 [ 522.820629][ C1] ? __pfx_kthread+0x10/0x10 [ 522.825321][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.830128][ C1] [ 522.833247][ C1] task:kworker/u8:5 state:I stack:24624 pid:1099 tgid:1099 ppid:2 flags:0x00004000 [ 522.843465][ C1] Workqueue: 0x0 (events_unbound) [ 522.848605][ C1] Call Trace: [ 522.851884][ C1] [ 522.854825][ C1] __schedule+0x105f/0x34b0 [ 522.859352][ C1] ? __pfx___schedule+0x10/0x10 [ 522.864231][ C1] ? schedule+0x298/0x350 [ 522.868574][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.873636][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.878873][ C1] ? lock_acquire+0x2f/0xb0 [ 522.883397][ C1] ? schedule+0x1fd/0x350 [ 522.887741][ C1] schedule+0xe7/0x350 [ 522.891818][ C1] ? worker_thread+0x271/0xf00 [ 522.896605][ C1] worker_thread+0x2de/0xf00 [ 522.901235][ C1] ? __pfx_worker_thread+0x10/0x10 [ 522.906386][ C1] kthread+0x2c1/0x3a0 [ 522.910485][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 522.915699][ C1] ? __pfx_kthread+0x10/0x10 [ 522.920309][ C1] ret_from_fork+0x45/0x80 [ 522.924745][ C1] ? __pfx_kthread+0x10/0x10 [ 522.929345][ C1] ret_from_fork_asm+0x1a/0x30 [ 522.934142][ C1] [ 522.937168][ C1] task:kworker/u8:6 state:I stack:27200 pid:1174 tgid:1174 ppid:2 flags:0x00004000 [ 522.947393][ C1] Workqueue: 0x0 (events_unbound) [ 522.952530][ C1] Call Trace: [ 522.955809][ C1] [ 522.958750][ C1] __schedule+0x105f/0x34b0 [ 522.963281][ C1] ? __pfx___schedule+0x10/0x10 [ 522.968148][ C1] ? schedule+0x298/0x350 [ 522.972486][ C1] ? __pfx_lock_release+0x10/0x10 [ 522.977533][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 522.982766][ C1] ? lock_acquire+0x2f/0xb0 [ 522.987295][ C1] ? schedule+0x1fd/0x350 [ 522.991644][ C1] schedule+0xe7/0x350 [ 522.995738][ C1] ? worker_thread+0x271/0xf00 [ 523.000533][ C1] worker_thread+0x2de/0xf00 [ 523.005158][ C1] ? __kthread_parkme+0x148/0x220 [ 523.010237][ C1] ? __pfx_worker_thread+0x10/0x10 [ 523.015388][ C1] kthread+0x2c1/0x3a0 [ 523.019472][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 523.024696][ C1] ? __pfx_kthread+0x10/0x10 [ 523.029302][ C1] ret_from_fork+0x45/0x80 [ 523.033742][ C1] ? __pfx_kthread+0x10/0x10 [ 523.038365][ C1] ret_from_fork_asm+0x1a/0x30 [ 523.043164][ C1] [ 523.046191][ C1] task:kworker/R-mld state:I stack:30080 pid:1247 tgid:1247 ppid:2 flags:0x00004000 [ 523.056438][ C1] Call Trace: [ 523.059743][ C1] [ 523.062682][ C1] __schedule+0x105f/0x34b0 [ 523.067212][ C1] ? __pfx___schedule+0x10/0x10 [ 523.072084][ C1] ? schedule+0x298/0x350 [ 523.076443][ C1] ? __pfx_lock_release+0x10/0x10 [ 523.081512][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 523.086749][ C1] ? lock_acquire+0x2f/0xb0 [ 523.091276][ C1] ? schedule+0x1fd/0x350 [ 523.095646][ C1] schedule+0xe7/0x350 [ 523.099730][ C1] rescuer_thread+0x946/0xe20 [ 523.104427][ C1] ? __kthread_parkme+0xb7/0x220 [ 523.109380][ C1] ? __pfx_lock_release+0x10/0x10 [ 523.114436][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 523.119658][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 523.124898][ C1] ? __kthread_parkme+0x148/0x220 [ 523.129937][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 523.135161][ C1] kthread+0x2c1/0x3a0 [ 523.139262][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 523.144498][ C1] ? __pfx_kthread+0x10/0x10 [ 523.149107][ C1] ret_from_fork+0x45/0x80 [ 523.153549][ C1] ? __pfx_kthread+0x10/0x10 [ 523.158157][ C1] ret_from_fork_asm+0x1a/0x30 [ 523.162971][ C1] [ 523.166019][ C1] task:kworker/R-ipv6_ state:I stack:30080 pid:1248 tgid:1248 ppid:2 flags:0x00004000 [ 523.176264][ C1] Call Trace: [ 523.179559][ C1] [ 523.182504][ C1] __schedule+0x105f/0x34b0 [ 523.187036][ C1] ? __pfx___schedule+0x10/0x10 [ 523.191908][ C1] ? schedule+0x298/0x350 [ 523.196290][ C1] ? __pfx_lock_release+0x10/0x10 [ 523.201360][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 523.206676][ C1] ? lock_acquire+0x2f/0xb0 [ 523.211205][ C1] ? schedule+0x1fd/0x350 [ 523.215591][ C1] schedule+0xe7/0x350 [ 523.219719][ C1] rescuer_thread+0x946/0xe20 [ 523.224420][ C1] ? __kthread_parkme+0xb7/0x220 [ 523.229373][ C1] ? __pfx_lock_release+0x10/0x10 [ 523.234424][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 523.239659][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 523.244896][ C1] ? __kthread_parkme+0x148/0x220 [ 523.249943][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 523.255171][ C1] kthread+0x2c1/0x3a0 [ 523.259258][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 523.264468][ C1] ? __pfx_kthread+0x10/0x10 [ 523.269074][ C1] ret_from_fork+0x45/0x80 [ 523.273537][ C1] ? __pfx_kthread+0x10/0x10 [ 523.278235][ C1] ret_from_fork_asm+0x1a/0x30 [ 523.283055][ C1] [ 523.286100][ C1] task:kworker/u8:7 state:I stack:26512 pid:1366 tgid:1366 ppid:2 flags:0x00004000 [ 523.296323][ C1] Workqueue: 0x0 (events_unbound) [ 523.301459][ C1] Call Trace: [ 523.304742][ C1] [ 523.307696][ C1] __schedule+0x105f/0x34b0 [ 523.312233][ C1] ? __pfx___schedule+0x10/0x10 [ 523.317103][ C1] ? schedule+0x298/0x350 [ 523.321450][ C1] ? __pfx_lock_release+0x10/0x10 [ 523.326511][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 523.331749][ C1] ? lock_acquire+0x2f/0xb0 [ 523.336374][ C1] ? schedule+0x1fd/0x350 [ 523.340731][ C1] schedule+0xe7/0x350 [ 523.344819][ C1] ? worker_thread+0x271/0xf00 [ 523.349611][ C1] worker_thread+0x2de/0xf00 [ 523.354252][ C1] ? __kthread_parkme+0x148/0x220 [ 523.359297][ C1] ? __pfx_worker_thread+0x10/0x10 [ 523.364452][ C1] kthread+0x2c1/0x3a0 [ 523.368555][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 523.373784][ C1] ? __pfx_kthread+0x10/0x10 [ 523.378408][ C1] ret_from_fork+0x45/0x80 [ 523.382851][ C1] ? __pfx_kthread+0x10/0x10 [ 523.387466][ C1] ret_from_fork_asm+0x1a/0x30 [ 523.392269][ C1] [ 523.395295][ C1] task:kworker/1:2 state:D stack:22656 pid:2508 tgid:2508 ppid:2 flags:0x00004000 [ 523.405532][ C1] Workqueue: usb_hub_wq hub_event [ 523.410591][ C1] Call Trace: [ 523.413889][ C1] [ 523.416839][ C1] __schedule+0x105f/0x34b0 [ 523.421370][ C1] ? __pfx___schedule+0x10/0x10 [ 523.426269][ C1] ? schedule+0x298/0x350 [ 523.430620][ C1] ? __pfx_lock_release+0x10/0x10 [ 523.435672][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 523.440908][ C1] ? lock_acquire+0x2f/0xb0 [ 523.445453][ C1] ? schedule+0x1fd/0x350 [ 523.449804][ C1] schedule+0xe7/0x350 [ 523.453893][ C1] schedule_preempt_disabled+0x13/0x30 [ 523.459551][ C1] __mutex_lock+0x5b8/0x9c0 [ 523.464080][ C1] ? exp_funnel_lock+0x1a4/0x3b0 [ 523.469065][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 523.474113][ C1] ? exp_funnel_lock+0x171/0x3b0 [ 523.479088][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 523.484473][ C1] ? lock_acquire+0x2f/0xb0 [ 523.488999][ C1] ? exp_funnel_lock+0x13c/0x3b0 [ 523.493967][ C1] ? exp_funnel_lock+0x1a4/0x3b0 [ 523.498932][ C1] exp_funnel_lock+0x1a4/0x3b0 [ 523.503724][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 523.509040][ C1] ? __pfx___might_resched+0x10/0x10 [ 523.514359][ C1] synchronize_rcu_expedited+0x290/0x450 [ 523.520016][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 523.526208][ C1] led_trigger_set+0x557/0xc60 [ 523.531078][ C1] ? __pfx_led_trigger_set+0x10/0x10 [ 523.536394][ C1] led_trigger_set_default+0x1bd/0x2a0 [ 523.541902][ C1] led_classdev_register_ext+0x78c/0x9e0 [ 523.547573][ C1] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 523.553771][ C1] ? __pfx_kasprintf+0x10/0x10 [ 523.558565][ C1] ? input_open_device+0x23c/0x320 [ 523.563703][ C1] input_leds_connect+0x552/0x8e0 [ 523.568757][ C1] input_attach_handler.isra.0+0x181/0x260 [ 523.574593][ C1] input_register_device+0xa84/0x1110 [ 523.580017][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 523.585094][ C1] hid_connect+0x13a8/0x18a0 [ 523.589709][ C1] ? trace_kmalloc+0x2d/0xe0 [ 523.594315][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 523.599379][ C1] ? __asan_memset+0x23/0x50 [ 523.604013][ C1] ? __pfx_hid_connect+0x10/0x10 [ 523.608966][ C1] ? usbhid_start+0x152c/0x2340 [ 523.613855][ C1] hid_hw_start+0xaa/0x140 [ 523.618292][ C1] hid_device_probe+0x3e7/0x490 [ 523.623176][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 523.628581][ C1] really_probe+0x23e/0xa90 [ 523.633205][ C1] __driver_probe_device+0x1de/0x440 [ 523.638512][ C1] driver_probe_device+0x4c/0x1b0 [ 523.643555][ C1] __device_attach_driver+0x1df/0x310 [ 523.648961][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 523.654874][ C1] bus_for_each_drv+0x157/0x1e0 [ 523.659792][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 523.665283][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 523.670521][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 523.676355][ C1] __device_attach+0x1e8/0x4b0 [ 523.681165][ C1] ? __pfx___device_attach+0x10/0x10 [ 523.686494][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 523.691713][ C1] bus_probe_device+0x17f/0x1c0 [ 523.696621][ C1] device_add+0x114b/0x1a70 [ 523.701153][ C1] ? __pfx_device_add+0x10/0x10 [ 523.706028][ C1] ? __debugfs_create_file+0x413/0x660 [ 523.711522][ C1] hid_add_device+0x37f/0xa70 [ 523.716253][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 523.721831][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 523.727091][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 523.732595][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 523.737909][ C1] usbhid_probe+0xd3b/0x1410 [ 523.742526][ C1] usb_probe_interface+0x309/0x9d0 [ 523.747661][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 523.753320][ C1] really_probe+0x23e/0xa90 [ 523.758025][ C1] __driver_probe_device+0x1de/0x440 [ 523.763350][ C1] driver_probe_device+0x4c/0x1b0 [ 523.768406][ C1] __device_attach_driver+0x1df/0x310 [ 523.773967][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 523.779898][ C1] bus_for_each_drv+0x157/0x1e0 [ 523.784799][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 523.790199][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 523.795525][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 523.801384][ C1] __device_attach+0x1e8/0x4b0 [ 523.806253][ C1] ? __pfx___device_attach+0x10/0x10 [ 523.811557][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 523.816808][ C1] bus_probe_device+0x17f/0x1c0 [ 523.821706][ C1] device_add+0x114b/0x1a70 [ 523.826235][ C1] ? __pfx_device_add+0x10/0x10 [ 523.831105][ C1] ? mark_held_locks+0x9f/0xe0 [ 523.835925][ C1] usb_set_configuration+0x10cb/0x1c50 [ 523.841440][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 523.847535][ C1] usb_generic_driver_probe+0xb1/0x110 [ 523.853028][ C1] usb_probe_device+0xec/0x3e0 [ 523.857800][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 523.863191][ C1] really_probe+0x23e/0xa90 [ 523.867710][ C1] __driver_probe_device+0x1de/0x440 [ 523.873035][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 523.878517][ C1] driver_probe_device+0x4c/0x1b0 [ 523.883559][ C1] __device_attach_driver+0x1df/0x310 [ 523.888948][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 523.894857][ C1] bus_for_each_drv+0x157/0x1e0 [ 523.899748][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 523.905145][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 523.910406][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 523.916257][ C1] __device_attach+0x1e8/0x4b0 [ 523.921053][ C1] ? __pfx___device_attach+0x10/0x10 [ 523.926367][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 523.931583][ C1] bus_probe_device+0x17f/0x1c0 [ 523.936460][ C1] device_add+0x114b/0x1a70 [ 523.941031][ C1] ? __pfx_device_add+0x10/0x10 [ 523.945905][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 523.951700][ C1] ? usb_new_device+0x44c/0x1a10 [ 523.956684][ C1] usb_new_device+0xd90/0x1a10 [ 523.961492][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 523.966749][ C1] hub_event+0x2e58/0x4f40 [ 523.971242][ C1] ? __pfx_hub_event+0x10/0x10 [ 523.976045][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 523.981725][ C1] ? rcu_is_watching+0x12/0xc0 [ 523.986516][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 523.991744][ C1] ? process_one_work+0x921/0x1ba0 [ 523.996903][ C1] ? lock_acquire+0x2f/0xb0 [ 524.001438][ C1] ? process_one_work+0x921/0x1ba0 [ 524.006582][ C1] process_one_work+0x9c5/0x1ba0 [ 524.011561][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 524.016874][ C1] ? __pfx_process_one_work+0x10/0x10 [ 524.022301][ C1] ? assign_work+0x1a0/0x250 [ 524.026927][ C1] worker_thread+0x6c8/0xf00 [ 524.031574][ C1] ? __kthread_parkme+0x148/0x220 [ 524.036622][ C1] ? __pfx_worker_thread+0x10/0x10 [ 524.041757][ C1] kthread+0x2c1/0x3a0 [ 524.045839][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 524.051056][ C1] ? __pfx_kthread+0x10/0x10 [ 524.055668][ C1] ret_from_fork+0x45/0x80 [ 524.060106][ C1] ? __pfx_kthread+0x10/0x10 [ 524.064724][ C1] ret_from_fork_asm+0x1a/0x30 [ 524.069535][ C1] [ 524.072568][ C1] task:jbd2/sda1-8 state:D stack:26288 pid:2510 tgid:2510 ppid:2 flags:0x00004000 [ 524.082782][ C1] Call Trace: [ 524.086067][ C1] [ 524.089012][ C1] __schedule+0x105f/0x34b0 [ 524.093545][ C1] ? __pfx___schedule+0x10/0x10 [ 524.098419][ C1] ? schedule+0x298/0x350 [ 524.102786][ C1] ? __pfx_lock_release+0x10/0x10 [ 524.107840][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 524.113054][ C1] ? lock_acquire+0x2f/0xb0 [ 524.117582][ C1] ? schedule+0x1fd/0x350 [ 524.121972][ C1] schedule+0xe7/0x350 [ 524.126058][ C1] io_schedule+0xbf/0x130 [ 524.130417][ C1] bit_wait_io+0x15/0xe0 [ 524.134696][ C1] __wait_on_bit+0x62/0x180 [ 524.139257][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 524.144230][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 524.149625][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 524.155670][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 524.161146][ C1] ? __pfx___might_resched+0x10/0x10 [ 524.166500][ C1] ? jbd2_journal_commit_transaction+0x2fcd/0x65b0 [ 524.173040][ C1] __wait_on_buffer+0x64/0x70 [ 524.177740][ C1] jbd2_journal_commit_transaction+0x3864/0x65b0 [ 524.184114][ C1] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 524.190821][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 524.196502][ C1] ? find_held_lock+0x2d/0x110 [ 524.201293][ C1] ? __try_to_del_timer_sync+0x116/0x170 [ 524.206950][ C1] ? __pfx_lock_release+0x10/0x10 [ 524.212013][ C1] ? _raw_spin_lock_irqsave+0x42/0x60 [ 524.217431][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 524.223261][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 524.228521][ C1] kjournald2+0x1f8/0x760 [ 524.232880][ C1] ? __kthread_parkme+0xb7/0x220 [ 524.237846][ C1] ? __pfx_kjournald2+0x10/0x10 [ 524.242741][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 524.248854][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 524.254090][ C1] ? __kthread_parkme+0x148/0x220 [ 524.259153][ C1] ? __pfx_kjournald2+0x10/0x10 [ 524.264032][ C1] kthread+0x2c1/0x3a0 [ 524.268117][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 524.273343][ C1] ? __pfx_kthread+0x10/0x10 [ 524.277949][ C1] ret_from_fork+0x45/0x80 [ 524.282392][ C1] ? __pfx_kthread+0x10/0x10 [ 524.287001][ C1] ret_from_fork_asm+0x1a/0x30 [ 524.291800][ C1] [ 524.294840][ C1] task:kworker/R-ext4- state:I stack:29944 pid:2511 tgid:2511 ppid:2 flags:0x00004000 [ 524.305098][ C1] Call Trace: [ 524.308383][ C1] [ 524.311323][ C1] __schedule+0x105f/0x34b0 [ 524.315852][ C1] ? __pfx___schedule+0x10/0x10 [ 524.320726][ C1] ? schedule+0x298/0x350 [ 524.325091][ C1] ? __pfx_lock_release+0x10/0x10 [ 524.330143][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 524.335366][ C1] ? lock_acquire+0x2f/0xb0 [ 524.339916][ C1] ? schedule+0x1fd/0x350 [ 524.344269][ C1] schedule+0xe7/0x350 [ 524.348357][ C1] rescuer_thread+0x946/0xe20 [ 524.353055][ C1] ? __kthread_parkme+0xb7/0x220 [ 524.358009][ C1] ? __pfx_lock_release+0x10/0x10 [ 524.363070][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 524.368297][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 524.373517][ C1] ? __kthread_parkme+0x148/0x220 [ 524.378577][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 524.383816][ C1] kthread+0x2c1/0x3a0 [ 524.387924][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 524.393145][ C1] ? __pfx_kthread+0x10/0x10 [ 524.397762][ C1] ret_from_fork+0x45/0x80 [ 524.402221][ C1] ? __pfx_kthread+0x10/0x10 [ 524.406831][ C1] ret_from_fork_asm+0x1a/0x30 [ 524.411637][ C1] [ 524.414674][ C1] task:syslogd state:S stack:24704 pid:2530 tgid:2530 ppid:1 flags:0x00000002 [ 524.424915][ C1] Call Trace: [ 524.428198][ C1] [ 524.431149][ C1] __schedule+0x105f/0x34b0 [ 524.435679][ C1] ? __pfx___schedule+0x10/0x10 [ 524.440549][ C1] ? schedule+0x298/0x350 [ 524.444903][ C1] ? __pfx_lock_release+0x10/0x10 [ 524.449950][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 524.455173][ C1] ? lock_acquire+0x2f/0xb0 [ 524.459700][ C1] ? schedule+0x1fd/0x350 [ 524.464051][ C1] schedule+0xe7/0x350 [ 524.468144][ C1] schedule_timeout+0x258/0x2a0 [ 524.473011][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 524.478427][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 524.484252][ C1] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 524.490007][ C1] __skb_wait_for_more_packets+0x36c/0x5e0 [ 524.495850][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 524.502211][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 524.507608][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 524.513546][ C1] __unix_dgram_recvmsg+0x243/0xdd0 [ 524.518772][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 524.524511][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 524.529655][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 524.534740][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 524.539702][ C1] sock_recvmsg+0x1f6/0x250 [ 524.544228][ C1] sock_read_iter+0x2bb/0x3b0 [ 524.548923][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 524.554149][ C1] ? security_file_permission+0x21/0x80 [ 524.559720][ C1] vfs_read+0xa3b/0xbd0 [ 524.563911][ C1] ? __pfx_vfs_read+0x10/0x10 [ 524.568620][ C1] ? rcu_is_watching+0x12/0xc0 [ 524.573418][ C1] ksys_read+0x1fa/0x260 [ 524.577700][ C1] ? __pfx_ksys_read+0x10/0x10 [ 524.582513][ C1] do_syscall_64+0xcd/0x250 [ 524.587048][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.592983][ C1] RIP: 0033:0x7f62d0813b6a [ 524.597408][ C1] RSP: 002b:00007ffc74e735d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 524.605839][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f62d0813b6a [ 524.613838][ C1] RDX: 00000000000000ff RSI: 000055aa5f05d300 RDI: 0000000000000000 [ 524.621824][ C1] RBP: 000055aa5f05d2c0 R08: 0000000000000001 R09: 0000000000000000 [ 524.629809][ C1] R10: 00007f62d09b23a3 R11: 0000000000000246 R12: 000055aa5f05d34c [ 524.637811][ C1] R13: 000055aa5f05d300 R14: 0000000000000000 R15: 00007f62d09f6a80 [ 524.645816][ C1] [ 524.648860][ C1] task:acpid state:S stack:25136 pid:2533 tgid:2533 ppid:1 flags:0x00000002 [ 524.659079][ C1] Call Trace: [ 524.662359][ C1] [ 524.665301][ C1] __schedule+0x105f/0x34b0 [ 524.669826][ C1] ? __pfx___schedule+0x10/0x10 [ 524.674713][ C1] ? schedule+0x298/0x350 [ 524.679109][ C1] ? __pfx_lock_release+0x10/0x10 [ 524.684160][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 524.689383][ C1] ? lock_acquire+0x2f/0xb0 [ 524.693908][ C1] ? schedule+0x1fd/0x350 [ 524.698338][ C1] schedule+0xe7/0x350 [ 524.702442][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 524.708551][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 524.715174][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 524.721443][ C1] do_select+0x12ec/0x17b0 [ 524.725908][ C1] ? __pfx_do_select+0x10/0x10 [ 524.730697][ C1] ? hlock_class+0x4e/0x130 [ 524.735217][ C1] ? mark_lock+0xb5/0xc60 [ 524.739577][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.744278][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.748984][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.753711][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.758419][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.763141][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.767849][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.772558][ C1] ? __pfx_pollwake+0x10/0x10 [ 524.777286][ C1] ? lock_acquire+0x2f/0xb0 [ 524.781821][ C1] ? __might_fault+0xe3/0x190 [ 524.786526][ C1] ? __might_fault+0xe3/0x190 [ 524.791235][ C1] ? core_sys_select+0x459/0xb80 [ 524.796221][ C1] core_sys_select+0x459/0xb80 [ 524.801023][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 524.806337][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 524.812205][ C1] ? set_user_sigmask+0x217/0x2a0 [ 524.817277][ C1] ? vfs_read+0x228/0xbd0 [ 524.821652][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 524.827054][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 524.832444][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 524.837850][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 524.843780][ C1] __x64_sys_pselect6+0x183/0x240 [ 524.848880][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 524.854480][ C1] do_syscall_64+0xcd/0x250 [ 524.859022][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.864941][ C1] RIP: 0033:0x7f3acf2d4591 [ 524.869365][ C1] RSP: 002b:00007ffc1ec9c310 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 524.877801][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3acf2d4591 [ 524.885791][ C1] RDX: 0000000000000000 RSI: 00007ffc1ec9c408 RDI: 000000000000000c [ 524.893778][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 524.901760][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 524.909748][ C1] R13: 000056161b845178 R14: 0000000000000000 R15: 000000000000000b [ 524.917765][ C1] [ 524.920792][ C1] task:klogd state:R running task stack:25408 pid:2537 tgid:2537 ppid:1 flags:0x00000008 [ 524.932573][ C1] Call Trace: [ 524.935859][ C1] [ 524.938730][ C1] sched_show_task+0x3f0/0x5f0 [ 524.943532][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 524.948742][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 524.954081][ C1] show_state_filter+0xee/0x320 [ 524.958955][ C1] k_spec+0xed/0x150 [ 524.962873][ C1] ? __pfx_k_spec+0x10/0x10 [ 524.967394][ C1] kbd_event+0xcbd/0x17a0 [ 524.971754][ C1] ? __pfx_kbd_event+0x10/0x10 [ 524.976554][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 524.982232][ C1] ? rcu_is_watching+0x12/0xc0 [ 524.987013][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 524.992231][ C1] input_handler_events_default+0x116/0x1b0 [ 524.998151][ C1] input_pass_values+0x777/0x8e0 [ 525.003120][ C1] input_handle_event+0xb30/0x14d0 [ 525.008279][ C1] input_event+0x83/0xa0 [ 525.012544][ C1] hidinput_hid_event+0xa12/0x2410 [ 525.017694][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 525.023276][ C1] ? input_event+0x8e/0xa0 [ 525.027724][ C1] hid_process_event+0x4b7/0x5e0 [ 525.032690][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 525.038252][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 525.043479][ C1] hid_input_array_field+0x330/0x710 [ 525.048815][ C1] hid_report_raw_event+0xa02/0x11c0 [ 525.054141][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 525.060244][ C1] hid_irq_in+0x35e/0x870 [ 525.064644][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 525.070075][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 525.075318][ C1] dummy_timer+0x17c3/0x38d0 [ 525.079955][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 525.084923][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 525.090755][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 525.095713][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 525.100946][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 525.106693][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 525.112786][ C1] hrtimer_run_softirq+0x17d/0x350 [ 525.117929][ C1] handle_softirqs+0x206/0x8d0 [ 525.122713][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 525.128030][ C1] irq_exit_rcu+0xac/0x110 [ 525.132457][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 525.138114][ C1] [ 525.141060][ C1] [ 525.143989][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 525.149994][ C1] RIP: 0010:lock_release+0x3e5/0x6f0 [ 525.155303][ C1] Code: 7e 83 f8 01 0f 85 fd 01 00 00 9c 58 f6 c4 02 0f 85 e8 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 48 8b 84 24 88 [ 525.174950][ C1] RSP: 0018:ffffc900016bf7d8 EFLAGS: 00000206 [ 525.181031][ C1] RAX: dffffc0000000000 RBX: 1ffff920002d7efd RCX: ffffc900016bf828 [ 525.189009][ C1] RDX: 1ffff11022b328a1 RSI: ffffffff8727f4c0 RDI: ffffffff8746eac0 [ 525.196995][ C1] RBP: ffffffffffffffff R08: 0000000000000000 R09: fffffbfff14ac831 [ 525.204980][ C1] R10: ffffffff8a56418f R11: 0000000000000000 R12: 0000000000000000 [ 525.212973][ C1] R13: 0000000000000001 R14: ffff888115994510 R15: ffff888115993a80 [ 525.221063][ C1] ? __kmalloc_node_track_caller_noprof+0xbc/0x3e0 [ 525.227597][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.232683][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 525.237829][ C1] ? lock_acquire+0x2f/0xb0 [ 525.242364][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 525.247501][ C1] ? fs_reclaim_acquire+0xae/0x160 [ 525.252655][ C1] __kmalloc_node_track_caller_noprof+0xbc/0x3e0 [ 525.259027][ C1] ? __alloc_skb+0x164/0x380 [ 525.263667][ C1] kmalloc_reserve+0xef/0x2c0 [ 525.268373][ C1] __alloc_skb+0x164/0x380 [ 525.272822][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 525.277789][ C1] ? hlock_class+0x4e/0x130 [ 525.282313][ C1] ? __lock_acquire+0x1570/0x3ce0 [ 525.287376][ C1] alloc_skb_with_frags+0xe4/0x850 [ 525.292512][ C1] sock_alloc_send_pskb+0x7f1/0x980 [ 525.297766][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 525.303513][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.308560][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 525.313595][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 525.318982][ C1] ? lock_acquire+0x2f/0xb0 [ 525.323506][ C1] ? unix_dgram_sendmsg+0x896/0x1920 [ 525.328822][ C1] unix_dgram_sendmsg+0x467/0x1920 [ 525.333957][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 525.339530][ C1] __sys_sendto+0x479/0x4d0 [ 525.344057][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 525.349105][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.354146][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 525.359376][ C1] ? rcu_is_watching+0x12/0xc0 [ 525.364179][ C1] ? xfd_validate_state+0x5d/0x180 [ 525.369336][ C1] ? rcu_is_watching+0x12/0xc0 [ 525.374122][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 525.378930][ C1] ? do_syscall_64+0x91/0x250 [ 525.383632][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 525.388866][ C1] do_syscall_64+0xcd/0x250 [ 525.393442][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.399361][ C1] RIP: 0033:0x7f8e784479b5 [ 525.403791][ 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 [ 525.423433][ C1] RSP: 002b:00007fffc5a778c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 525.431863][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e784479b5 [ 525.439861][ C1] RDX: 000000000000004a RSI: 000055fbb4d07e20 RDI: 0000000000000003 [ 525.447848][ C1] RBP: 000055fbb4d012c0 R08: 0000000000000000 R09: 0000000000000000 [ 525.455833][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 525.463813][ C1] R13: 00007f8e785d5212 R14: 00007fffc5a779c8 R15: 0000000000000000 [ 525.471811][ C1] [ 525.474841][ C1] task:udevd state:S stack:24864 pid:2548 tgid:2548 ppid:1 flags:0x00000002 [ 525.485060][ C1] Call Trace: [ 525.488342][ C1] [ 525.491286][ C1] __schedule+0x105f/0x34b0 [ 525.495843][ C1] ? __pfx___schedule+0x10/0x10 [ 525.500737][ C1] ? schedule+0x298/0x350 [ 525.505089][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.510158][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 525.515427][ C1] ? lock_acquire+0x2f/0xb0 [ 525.519956][ C1] ? schedule+0x1fd/0x350 [ 525.524305][ C1] schedule+0xe7/0x350 [ 525.528406][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 525.534494][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 525.541119][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 525.546096][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 525.551582][ C1] do_epoll_wait+0x139b/0x1a90 [ 525.556403][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 525.561552][ C1] ? kmem_cache_free+0x133/0x480 [ 525.566529][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 525.572907][ C1] ? do_unlinkat+0x173/0x710 [ 525.577521][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 525.582739][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 525.588482][ C1] do_syscall_64+0xcd/0x250 [ 525.593020][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.598937][ C1] RIP: 0033:0x7f8ab30e5457 [ 525.603355][ C1] RSP: 002b:00007ffff14e39d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 525.611867][ C1] RAX: ffffffffffffffda RBX: 00007ffff14e3ad8 RCX: 00007f8ab30e5457 [ 525.619872][ C1] RDX: 0000000000000008 RSI: 00007ffff14e3ad8 RDI: 000000000000000b [ 525.627862][ C1] RBP: 000055cde067fc80 R08: 0000000000000007 R09: 1cc1391a8979c209 [ 525.635846][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 525.643828][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 525.651824][ C1] [ 525.654870][ C1] task:dbus-daemon state:S stack:26864 pid:2570 tgid:2570 ppid:1 flags:0x00000002 [ 525.665114][ C1] Call Trace: [ 525.668401][ C1] [ 525.671358][ C1] __schedule+0x105f/0x34b0 [ 525.675904][ C1] ? __pfx___schedule+0x10/0x10 [ 525.680788][ C1] ? schedule+0x298/0x350 [ 525.685138][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.690190][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 525.695441][ C1] ? lock_acquire+0x2f/0xb0 [ 525.699971][ C1] ? schedule+0x1fd/0x350 [ 525.704319][ C1] schedule+0xe7/0x350 [ 525.708407][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 525.714509][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 525.721135][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 525.726109][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 525.731589][ C1] do_epoll_wait+0x139b/0x1a90 [ 525.736556][ C1] ? mark_lock+0xb5/0xc60 [ 525.740955][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 525.746090][ C1] ? find_held_lock+0x2d/0x110 [ 525.750954][ C1] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 525.757501][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.762549][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 525.768918][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 525.774218][ C1] ? handle_mm_fault+0x497/0xaa0 [ 525.779356][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 525.785096][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 525.790413][ C1] do_syscall_64+0xcd/0x250 [ 525.795037][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.800979][ C1] RIP: 0033:0x7ff4d2e4a457 [ 525.805406][ C1] RSP: 002b:00007ffe304adba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 525.813923][ C1] RAX: ffffffffffffffda RBX: 00007ffe304adbb8 RCX: 00007ff4d2e4a457 [ 525.821912][ C1] RDX: 0000000000000040 RSI: 00007ffe304adbb8 RDI: 0000000000000003 [ 525.829897][ C1] RBP: 00007ffe304adf48 R08: 0000000000000a80 R09: 00007ff4d2fbf080 [ 525.837884][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 525.845869][ C1] R13: 0000000000000001 R14: 00007ffe304adf48 R15: 00007ffe304ae258 [ 525.853875][ C1] [ 525.856905][ C1] task:dhcpcd state:S stack:26384 pid:2585 tgid:2585 ppid:1 flags:0x00000002 [ 525.867242][ C1] Call Trace: [ 525.870523][ C1] [ 525.873460][ C1] __schedule+0x105f/0x34b0 [ 525.878013][ C1] ? __pfx___schedule+0x10/0x10 [ 525.882884][ C1] ? schedule+0x298/0x350 [ 525.887234][ C1] ? __pfx_lock_release+0x10/0x10 [ 525.892281][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 525.897501][ C1] ? lock_acquire+0x2f/0xb0 [ 525.902028][ C1] ? schedule+0x1fd/0x350 [ 525.906396][ C1] schedule+0xe7/0x350 [ 525.910542][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 525.916785][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 525.923400][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 525.928627][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 525.933868][ C1] ? __pfx___pollwait+0x10/0x10 [ 525.938747][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 525.944054][ C1] ? unix_dgram_poll+0x373/0x780 [ 525.949018][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 525.955295][ C1] do_sys_poll+0xad5/0xde0 [ 525.959754][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 525.964852][ C1] ? move_addr_to_user+0xab/0x1d0 [ 525.969922][ C1] ? __pfx_pollwake+0x10/0x10 [ 525.974641][ C1] ? __pfx_pollwake+0x10/0x10 [ 525.979385][ C1] ? __pfx_pollwake+0x10/0x10 [ 525.984192][ C1] ? __pfx_pollwake+0x10/0x10 [ 525.988919][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 525.994136][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 525.999368][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 526.004600][ C1] ? set_user_sigmask+0x217/0x2a0 [ 526.009733][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 526.015165][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 526.019963][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 526.025367][ C1] ? __secure_computing+0x227/0x3a0 [ 526.030588][ C1] do_syscall_64+0xcd/0x250 [ 526.035150][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.041074][ C1] RIP: 0033:0x7f6723296ad5 [ 526.045502][ C1] RSP: 002b:00007ffffc190430 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 526.053927][ C1] RAX: ffffffffffffffda RBX: 000056049b049ee0 RCX: 00007f6723296ad5 [ 526.061929][ C1] RDX: 00007ffffc190450 RSI: 0000000000000004 RDI: 000056049b053e70 [ 526.069916][ C1] RBP: 00007ffffc190780 R08: 0000000000000008 R09: 00007f672337f080 [ 526.077907][ C1] R10: 00007ffffc190780 R11: 0000000000000246 R12: 00007ffffc190478 [ 526.085899][ C1] R13: 000056048c5e2610 R14: 0000000000000000 R15: 0000000000000000 [ 526.093899][ C1] [ 526.096949][ C1] task:dhcpcd state:S stack:23728 pid:2586 tgid:2586 ppid:2585 flags:0x00000002 [ 526.107172][ C1] Call Trace: [ 526.110463][ C1] [ 526.113411][ C1] __schedule+0x105f/0x34b0 [ 526.117950][ C1] ? __pfx___schedule+0x10/0x10 [ 526.122841][ C1] ? schedule+0x298/0x350 [ 526.127197][ C1] ? __pfx_lock_release+0x10/0x10 [ 526.132269][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 526.137492][ C1] ? lock_acquire+0x2f/0xb0 [ 526.142019][ C1] ? schedule+0x1fd/0x350 [ 526.146368][ C1] schedule+0xe7/0x350 [ 526.150458][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 526.156656][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 526.163266][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.168514][ C1] ? __pfx___pollwait+0x10/0x10 [ 526.173389][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 526.178695][ C1] ? unix_dgram_poll+0x373/0x780 [ 526.183654][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 526.190041][ C1] do_sys_poll+0xad5/0xde0 [ 526.194495][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 526.199511][ C1] ? sock_def_readable+0x1de/0x610 [ 526.204667][ C1] ? __pfx_lock_release+0x10/0x10 [ 526.209731][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.214434][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.219137][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.223872][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 526.229094][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.234425][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 526.239658][ C1] ? set_user_sigmask+0x217/0x2a0 [ 526.244907][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 526.250325][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 526.255147][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 526.260488][ C1] do_syscall_64+0xcd/0x250 [ 526.265036][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.270962][ C1] RIP: 0033:0x7f6723296ad5 [ 526.275481][ C1] RSP: 002b:00007ffffc190430 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 526.283925][ C1] RAX: ffffffffffffffda RBX: 000056049b049ee0 RCX: 00007f6723296ad5 [ 526.291998][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000056049b049ec0 [ 526.300001][ C1] RBP: 00007ffffc190780 R08: 0000000000000008 R09: 63cb8db1aaa00d26 [ 526.307984][ C1] R10: 00007ffffc190780 R11: 0000000000000246 R12: 0000000000000000 [ 526.316058][ C1] R13: 000056048c5e2610 R14: 0000000000000000 R15: 0000000000000000 [ 526.324075][ C1] [ 526.327110][ C1] task:dhcpcd state:S stack:27520 pid:2587 tgid:2587 ppid:2585 flags:0x00000002 [ 526.337371][ C1] Call Trace: [ 526.340666][ C1] [ 526.343610][ C1] __schedule+0x105f/0x34b0 [ 526.348159][ C1] ? __pfx___schedule+0x10/0x10 [ 526.353139][ C1] ? schedule+0x298/0x350 [ 526.357512][ C1] ? __pfx_lock_release+0x10/0x10 [ 526.362567][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 526.367902][ C1] ? lock_acquire+0x2f/0xb0 [ 526.372429][ C1] ? schedule+0x1fd/0x350 [ 526.376784][ C1] schedule+0xe7/0x350 [ 526.380878][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 526.387023][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 526.393719][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.399029][ C1] ? __pfx___pollwait+0x10/0x10 [ 526.403925][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 526.409325][ C1] ? unix_dgram_poll+0x373/0x780 [ 526.414304][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 526.420611][ C1] do_sys_poll+0xad5/0xde0 [ 526.425073][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 526.430063][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 526.435134][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.439853][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.444620][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.449355][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.454183][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 526.459410][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.464651][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 526.469885][ C1] ? set_user_sigmask+0x217/0x2a0 [ 526.475051][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 526.480461][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 526.485868][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 526.490665][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 526.496025][ C1] ? __secure_computing+0x227/0x3a0 [ 526.501257][ C1] do_syscall_64+0xcd/0x250 [ 526.505805][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.511731][ C1] RIP: 0033:0x7f6723296ad5 [ 526.516157][ C1] RSP: 002b:00007ffffc190430 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 526.524588][ C1] RAX: ffffffffffffffda RBX: 000056049b049ee0 RCX: 00007f6723296ad5 [ 526.532683][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000056049b052fe0 [ 526.540671][ C1] RBP: 00007ffffc190780 R08: 0000000000000008 R09: 000056048c5e23d0 [ 526.548663][ C1] R10: 00007ffffc190780 R11: 0000000000000246 R12: 0000000000000000 [ 526.556647][ C1] R13: 000056048c5e2610 R14: 0000000000000003 R15: 0000000000000000 [ 526.564670][ C1] [ 526.567712][ C1] task:dhcpcd state:S stack:27504 pid:2588 tgid:2588 ppid:2585 flags:0x00000002 [ 526.578023][ C1] Call Trace: [ 526.581355][ C1] [ 526.584297][ C1] __schedule+0x105f/0x34b0 [ 526.588827][ C1] ? __pfx___schedule+0x10/0x10 [ 526.593711][ C1] ? schedule+0x298/0x350 [ 526.598091][ C1] ? __pfx_lock_release+0x10/0x10 [ 526.603164][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 526.608391][ C1] ? lock_acquire+0x2f/0xb0 [ 526.612921][ C1] ? schedule+0x1fd/0x350 [ 526.617293][ C1] schedule+0xe7/0x350 [ 526.621406][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 526.627495][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 526.634107][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.639361][ C1] ? __pfx___pollwait+0x10/0x10 [ 526.644335][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 526.649650][ C1] ? unix_dgram_poll+0x373/0x780 [ 526.654683][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 526.661101][ C1] do_sys_poll+0xad5/0xde0 [ 526.665678][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 526.670780][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.675628][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.680475][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.685234][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.689952][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.694700][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 526.699947][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.705178][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 526.710399][ C1] ? set_user_sigmask+0x217/0x2a0 [ 526.715456][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 526.720864][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 526.726313][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 526.731113][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 526.736433][ C1] ? ksys_read+0x1ad/0x260 [ 526.740908][ C1] ? __secure_computing+0x227/0x3a0 [ 526.746152][ C1] do_syscall_64+0xcd/0x250 [ 526.750681][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.756611][ C1] RIP: 0033:0x7f6723296ad5 [ 526.761036][ C1] RSP: 002b:00007ffffc190430 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 526.769461][ C1] RAX: ffffffffffffffda RBX: 000056049b049ee0 RCX: 00007f6723296ad5 [ 526.777443][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000056049b052fe0 [ 526.785427][ C1] RBP: 00007ffffc190780 R08: 0000000000000008 R09: 000056048c5e23d0 [ 526.793497][ C1] R10: 00007ffffc190780 R11: 0000000000000246 R12: 0000000000000000 [ 526.801499][ C1] R13: 000056048c5e2610 R14: 0000000000000000 R15: 0000000000000000 [ 526.809496][ C1] [ 526.812521][ C1] task:sshd state:S stack:27072 pid:2604 tgid:2604 ppid:1 flags:0x00000002 [ 526.822742][ C1] Call Trace: [ 526.826067][ C1] [ 526.829010][ C1] __schedule+0x105f/0x34b0 [ 526.833556][ C1] ? __pfx___schedule+0x10/0x10 [ 526.838455][ C1] ? schedule+0x298/0x350 [ 526.842802][ C1] ? __pfx_lock_release+0x10/0x10 [ 526.847861][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 526.853077][ C1] ? lock_acquire+0x2f/0xb0 [ 526.857615][ C1] ? schedule+0x1fd/0x350 [ 526.861989][ C1] schedule+0xe7/0x350 [ 526.866101][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 526.872199][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 526.878982][ C1] ? tcp_poll+0x45b/0xf90 [ 526.883337][ C1] ? __pfx_lock_release+0x10/0x10 [ 526.888391][ C1] ? lock_acquire+0x2f/0xb0 [ 526.892913][ C1] ? __might_fault+0xe3/0x190 [ 526.897663][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 526.903935][ C1] do_sys_poll+0xad5/0xde0 [ 526.908414][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 526.913376][ C1] ? mark_lock+0xb5/0xc60 [ 526.917751][ C1] ? __pfx_mark_lock+0x10/0x10 [ 526.922538][ C1] ? mark_lock+0xb5/0xc60 [ 526.926903][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.931627][ C1] ? __pfx_pollwake+0x10/0x10 [ 526.936470][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 526.941770][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 526.947037][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 526.952437][ C1] ? set_user_sigmask+0x217/0x2a0 [ 526.957516][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 526.962942][ C1] ? __might_fault+0xe3/0x190 [ 526.967663][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 526.972472][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 526.977818][ C1] do_syscall_64+0xcd/0x250 [ 526.982351][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.988273][ C1] RIP: 0033:0x7fb722a4ead5 [ 526.992698][ C1] RSP: 002b:00007ffc999eed50 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 527.001137][ C1] RAX: ffffffffffffffda RBX: 000056048551eab0 RCX: 00007fb722a4ead5 [ 527.009137][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560485524490 [ 527.017138][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 527.025216][ C1] R10: 00007ffc999eef08 R11: 0000000000000246 R12: 0000560485524490 [ 527.033196][ C1] R13: 00007ffc999eef08 R14: 0000000000000002 R15: 000056048551fb0c [ 527.041208][ C1] [ 527.044251][ C1] task:getty state:S stack:25168 pid:2606 tgid:2606 ppid:1 flags:0x00000002 [ 527.054462][ C1] Call Trace: [ 527.057749][ C1] [ 527.060692][ C1] __schedule+0x105f/0x34b0 [ 527.065223][ C1] ? __pfx___schedule+0x10/0x10 [ 527.070109][ C1] ? schedule+0x298/0x350 [ 527.074451][ C1] ? __pfx_lock_release+0x10/0x10 [ 527.079515][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 527.084759][ C1] ? lock_acquire+0x2f/0xb0 [ 527.089301][ C1] ? schedule+0x1fd/0x350 [ 527.093657][ C1] schedule+0xe7/0x350 [ 527.097748][ C1] schedule_timeout+0x258/0x2a0 [ 527.102634][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 527.108025][ C1] ? down_read+0xc9/0x330 [ 527.112374][ C1] ? __pfx___up_read+0x10/0x10 [ 527.117195][ C1] ? wait_woken+0x48/0x1c0 [ 527.121677][ C1] wait_woken+0x175/0x1c0 [ 527.126068][ C1] n_tty_read+0x10fb/0x1480 [ 527.130615][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 527.135493][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 527.141610][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 527.147275][ C1] tty_read+0x30e/0x5b0 [ 527.151459][ C1] ? __pfx_tty_read+0x10/0x10 [ 527.156157][ C1] ? inode_security+0x101/0x130 [ 527.161036][ C1] ? security_file_permission+0x21/0x80 [ 527.166614][ C1] vfs_read+0x86e/0xbd0 [ 527.170819][ C1] ? __pfx_vfs_read+0x10/0x10 [ 527.175549][ C1] ksys_read+0x12f/0x260 [ 527.179853][ C1] ? __pfx_ksys_read+0x10/0x10 [ 527.184673][ C1] do_syscall_64+0xcd/0x250 [ 527.189209][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.195126][ C1] RIP: 0033:0x7f57316c4b6a [ 527.199556][ C1] RSP: 002b:00007ffca5218e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 527.208004][ C1] RAX: ffffffffffffffda RBX: 0000559a6ed0e2c0 RCX: 00007f57316c4b6a [ 527.215989][ C1] RDX: 0000000000000001 RSI: 00007ffca5218e80 RDI: 0000000000000000 [ 527.224040][ C1] RBP: 0000559a6ed0e320 R08: 0000000000000000 R09: 5fbc6155da59f448 [ 527.232040][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 0000559a6ed0e35c [ 527.240028][ C1] R13: 00007ffca5218e80 R14: 0000000000000000 R15: 0000559a6ed0e35c [ 527.248030][ C1] [ 527.251059][ C1] task:dhcpcd state:S stack:27424 pid:2608 tgid:2608 ppid:2586 flags:0x00000002 [ 527.261278][ C1] Call Trace: [ 527.264595][ C1] [ 527.267570][ C1] __schedule+0x105f/0x34b0 [ 527.272116][ C1] ? __pfx___schedule+0x10/0x10 [ 527.276992][ C1] ? schedule+0x298/0x350 [ 527.281341][ C1] ? __pfx_lock_release+0x10/0x10 [ 527.286388][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 527.291603][ C1] ? lock_acquire+0x2f/0xb0 [ 527.296137][ C1] ? schedule+0x1fd/0x350 [ 527.300518][ C1] schedule+0xe7/0x350 [ 527.304628][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 527.310731][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 527.317342][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 527.322582][ C1] ? __pfx___pollwait+0x10/0x10 [ 527.327559][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 527.332875][ C1] ? unix_dgram_poll+0x373/0x780 [ 527.337837][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 527.344119][ C1] do_sys_poll+0xad5/0xde0 [ 527.348592][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 527.353553][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 527.358806][ C1] ? __pfx_pollwake+0x10/0x10 [ 527.363525][ C1] ? __pfx_pollwake+0x10/0x10 [ 527.368271][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 527.373484][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 527.378707][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 527.383926][ C1] ? set_user_sigmask+0x217/0x2a0 [ 527.389016][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 527.394422][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 527.399827][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 527.404634][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 527.409965][ C1] ? __secure_computing+0x227/0x3a0 [ 527.415198][ C1] do_syscall_64+0xcd/0x250 [ 527.419747][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.425667][ C1] RIP: 0033:0x7f6723296ad5 [ 527.430093][ C1] RSP: 002b:00007ffffc190430 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 527.438549][ C1] RAX: ffffffffffffffda RBX: 000056049b049ee0 RCX: 00007f6723296ad5 [ 527.446554][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056049b054d50 [ 527.454535][ C1] RBP: 00007ffffc190780 R08: 0000000000000008 R09: 0000000000000000 [ 527.462522][ C1] R10: 00007ffffc190780 R11: 0000000000000246 R12: 0000000000000000 [ 527.470509][ C1] R13: 000056048c5e2610 R14: 0000000000000000 R15: 0000000000000000 [ 527.478513][ C1] [ 527.481543][ C1] task:sshd state:S stack:25408 pid:2647 tgid:2647 ppid:2604 flags:0x00000002 [ 527.491792][ C1] Call Trace: [ 527.495078][ C1] [ 527.498022][ C1] __schedule+0x105f/0x34b0 [ 527.502556][ C1] ? __pfx___schedule+0x10/0x10 [ 527.507440][ C1] ? schedule+0x298/0x350 [ 527.511797][ C1] ? __pfx_lock_release+0x10/0x10 [ 527.516863][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 527.522084][ C1] ? lock_acquire+0x2f/0xb0 [ 527.526611][ C1] ? schedule+0x1fd/0x350 [ 527.530967][ C1] schedule+0xe7/0x350 [ 527.535058][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 527.541167][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 527.547787][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 527.553008][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 527.558833][ C1] ? __pollwait+0x26d/0x4c0 [ 527.563362][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 527.569643][ C1] do_sys_poll+0xad5/0xde0 [ 527.574093][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 527.579147][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 527.584125][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 527.589373][ C1] ? __pfx_mark_lock+0x10/0x10 [ 527.594150][ C1] ? tcp_sendmsg+0x38/0x50 [ 527.598599][ C1] ? __pfx_pollwake+0x10/0x10 [ 527.603315][ C1] ? __pfx_pollwake+0x10/0x10 [ 527.608024][ C1] ? __pfx_pollwake+0x10/0x10 [ 527.612741][ C1] ? __pfx_pollwake+0x10/0x10 [ 527.617472][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 527.622701][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 527.627935][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 527.633148][ C1] ? set_user_sigmask+0x217/0x2a0 [ 527.638203][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 527.643624][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 527.648420][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 527.653735][ C1] ? ksys_write+0x1ad/0x260 [ 527.658268][ C1] ? __pfx_ksys_write+0x10/0x10 [ 527.663155][ C1] do_syscall_64+0xcd/0x250 [ 527.667703][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.673619][ C1] RIP: 0033:0x7ffa5988cad5 [ 527.678048][ C1] RSP: 002b:00007ffc9d909460 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 527.686479][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007ffa5988cad5 [ 527.694495][ C1] RDX: 00007ffc9d909480 RSI: 0000000000000004 RDI: 000055e23e517ad0 [ 527.702473][ C1] RBP: 000055e23e518290 R08: 0000000000000008 R09: 0000000000000000 [ 527.710453][ C1] R10: 00007ffc9d909568 R11: 0000000000000246 R12: 000055e208987aa4 [ 527.718437][ C1] R13: 0000000000000001 R14: 000055e2089883e8 R15: 00007ffc9d9094e8 [ 527.726442][ C1] [ 527.729474][ C1] task:syz-execprog state:S stack:25408 pid:2649 tgid:2649 ppid:2647 flags:0x00000000 [ 527.739705][ C1] Call Trace: [ 527.742989][ C1] [ 527.745935][ C1] __schedule+0x105f/0x34b0 [ 527.750472][ C1] ? __pfx___schedule+0x10/0x10 [ 527.755365][ C1] ? schedule+0x298/0x350 [ 527.759718][ C1] ? __pfx_lock_release+0x10/0x10 [ 527.764773][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 527.770008][ C1] ? lock_acquire+0x2f/0xb0 [ 527.774533][ C1] ? schedule+0x1fd/0x350 [ 527.778889][ C1] schedule+0xe7/0x350 [ 527.782992][ C1] do_wait+0x1dd/0x570 [ 527.787091][ C1] kernel_waitid+0x116/0x180 [ 527.791725][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 527.796886][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 527.802565][ C1] __do_sys_waitid+0x212/0x250 [ 527.807366][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 527.812691][ C1] ? __pfx___might_resched+0x10/0x10 [ 527.818043][ C1] ? rcu_is_watching+0x12/0xc0 [ 527.822863][ C1] do_syscall_64+0xcd/0x250 [ 527.827406][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.833346][ C1] RIP: 0033:0x40714e [ 527.837255][ C1] RSP: 002b:000000c000078d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 527.845687][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040714e [ 527.853678][ C1] RDX: 000000c000078e48 RSI: 0000000000000a5e RDI: 0000000000000001 [ 527.861668][ C1] RBP: 000000c000078da0 R08: 0000000000000000 R09: 0000000000000000 [ 527.869656][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000078e90 [ 527.877905][ C1] R13: 0000000000000000 R14: 000000c001f58000 R15: 0000000000000001 [ 527.885912][ C1] [ 527.888938][ C1] task:syz-execprog state:S stack:28288 pid:2650 tgid:2649 ppid:2647 flags:0x00000000 [ 527.899158][ C1] Call Trace: [ 527.902457][ C1] [ 527.905436][ C1] __schedule+0x105f/0x34b0 [ 527.910009][ C1] ? __pfx___schedule+0x10/0x10 [ 527.914907][ C1] ? schedule+0x298/0x350 [ 527.919263][ C1] ? __pfx_lock_release+0x10/0x10 [ 527.924328][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 527.929563][ C1] ? lock_acquire+0x2f/0xb0 [ 527.934090][ C1] ? schedule+0x1fd/0x350 [ 527.938440][ C1] ? futex_wait_queue+0x41/0x1f0 [ 527.943414][ C1] schedule+0xe7/0x350 [ 527.947519][ C1] futex_wait_queue+0xfc/0x1f0 [ 527.952311][ C1] __futex_wait+0x291/0x3c0 [ 527.956843][ C1] ? __pfx___futex_wait+0x10/0x10 [ 527.961901][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 527.966958][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 527.972273][ C1] ? ktime_add_safe+0x60/0x70 [ 527.976980][ C1] futex_wait+0xe9/0x380 [ 527.981247][ C1] ? __pfx_futex_wait+0x10/0x10 [ 527.986130][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 527.991382][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 527.996611][ C1] ? ktime_get+0xd9/0x1a0 [ 528.000970][ C1] do_futex+0x22b/0x350 [ 528.005193][ C1] ? __pfx_do_futex+0x10/0x10 [ 528.009912][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 528.014713][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 528.020162][ C1] ? __x64_sys_nanosleep+0x22e/0x2b0 [ 528.025482][ C1] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 528.031147][ C1] do_syscall_64+0xcd/0x250 [ 528.035706][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.041632][ C1] RIP: 0033:0x476403 [ 528.045539][ C1] RSP: 002b:000000c000061e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 528.053987][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 528.061978][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004041ce0 [ 528.069987][ C1] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 528.077975][ C1] R10: 000000c000061eb8 R11: 0000000000000202 R12: 000000c000061eb8 [ 528.085989][ C1] R13: 000000c00007e008 R14: 000000c000006540 R15: 0fffffffffffffff [ 528.093985][ C1] [ 528.097012][ C1] task:syz-execprog state:S stack:26032 pid:2651 tgid:2649 ppid:2647 flags:0x00000000 [ 528.107241][ C1] Call Trace: [ 528.110525][ C1] [ 528.113460][ C1] __schedule+0x105f/0x34b0 [ 528.117996][ C1] ? __pfx___schedule+0x10/0x10 [ 528.122863][ C1] ? schedule+0x298/0x350 [ 528.127208][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.132267][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 528.137492][ C1] ? lock_acquire+0x2f/0xb0 [ 528.142015][ C1] ? schedule+0x1fd/0x350 [ 528.146380][ C1] ? futex_wait_queue+0x41/0x1f0 [ 528.151338][ C1] schedule+0xe7/0x350 [ 528.155419][ C1] futex_wait_queue+0xfc/0x1f0 [ 528.160200][ C1] __futex_wait+0x291/0x3c0 [ 528.164731][ C1] ? __pfx___futex_wait+0x10/0x10 [ 528.169784][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 528.175103][ C1] futex_wait+0xe9/0x380 [ 528.179371][ C1] ? __pfx_futex_wait+0x10/0x10 [ 528.184249][ C1] ? vfs_write+0x14d/0x1140 [ 528.188782][ C1] ? __pfx_pipe_write+0x10/0x10 [ 528.193673][ C1] do_futex+0x22b/0x350 [ 528.197853][ C1] ? __pfx_do_futex+0x10/0x10 [ 528.202547][ C1] ? __fget_files+0x40/0x3f0 [ 528.207192][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 528.212134][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 528.217472][ C1] ? rcu_is_watching+0x12/0xc0 [ 528.222349][ C1] do_syscall_64+0xcd/0x250 [ 528.226884][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.232811][ C1] RIP: 0033:0x476403 [ 528.236736][ C1] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 528.245257][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 528.253243][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 528.261229][ C1] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 528.269215][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 528.277203][ C1] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 528.285212][ C1] [ 528.288282][ C1] task:syz-execprog state:S stack:26848 pid:2652 tgid:2649 ppid:2647 flags:0x00000000 [ 528.298505][ C1] Call Trace: [ 528.301804][ C1] [ 528.304773][ C1] __schedule+0x105f/0x34b0 [ 528.309312][ C1] ? __pfx___schedule+0x10/0x10 [ 528.314183][ C1] ? schedule+0x298/0x350 [ 528.318533][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.323598][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 528.328819][ C1] ? lock_acquire+0x2f/0xb0 [ 528.333342][ C1] ? schedule+0x1fd/0x350 [ 528.337694][ C1] ? futex_wait_queue+0x41/0x1f0 [ 528.342680][ C1] schedule+0xe7/0x350 [ 528.346773][ C1] futex_wait_queue+0xfc/0x1f0 [ 528.351561][ C1] __futex_wait+0x291/0x3c0 [ 528.356087][ C1] ? __pfx___futex_wait+0x10/0x10 [ 528.361136][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 528.366446][ C1] ? find_held_lock+0x2d/0x110 [ 528.371253][ C1] futex_wait+0xe9/0x380 [ 528.375536][ C1] ? __pfx_futex_wait+0x10/0x10 [ 528.380415][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 528.386264][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 528.391584][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 528.397431][ C1] ? __switch_to+0x749/0x1180 [ 528.402143][ C1] do_futex+0x22b/0x350 [ 528.406318][ C1] ? __pfx_do_futex+0x10/0x10 [ 528.411013][ C1] ? __pfx___schedule+0x10/0x10 [ 528.415886][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 528.420670][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 528.425978][ C1] ? rcu_is_watching+0x12/0xc0 [ 528.430788][ C1] do_syscall_64+0xcd/0x250 [ 528.435325][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.441252][ C1] RIP: 0033:0x476403 [ 528.445158][ C1] RSP: 002b:000000c000093e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 528.453586][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 528.461569][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007f148 [ 528.469555][ C1] RBP: 000000c000093e90 R08: 0000000000000000 R09: 0000000000000000 [ 528.477538][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 7000000000000000 [ 528.485541][ C1] R13: 0000005990100204 R14: 000000c000006c40 R15: 003fffffffffffff [ 528.493549][ C1] [ 528.496578][ C1] task:syz-execprog state:S stack:27360 pid:2653 tgid:2649 ppid:2647 flags:0x00000000 [ 528.506805][ C1] Call Trace: [ 528.510089][ C1] [ 528.513032][ C1] __schedule+0x105f/0x34b0 [ 528.517578][ C1] ? __pfx___schedule+0x10/0x10 [ 528.522476][ C1] ? schedule+0x298/0x350 [ 528.526827][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.531877][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 528.537106][ C1] ? lock_acquire+0x2f/0xb0 [ 528.541636][ C1] ? schedule+0x1fd/0x350 [ 528.545989][ C1] ? futex_wait_queue+0x41/0x1f0 [ 528.550949][ C1] schedule+0xe7/0x350 [ 528.555041][ C1] futex_wait_queue+0xfc/0x1f0 [ 528.559829][ C1] __futex_wait+0x291/0x3c0 [ 528.564357][ C1] ? __pfx___futex_wait+0x10/0x10 [ 528.569403][ C1] ? hlock_class+0x4e/0x130 [ 528.573925][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 528.578981][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 528.584311][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 528.589543][ C1] futex_wait+0xe9/0x380 [ 528.593807][ C1] ? __pfx_futex_wait+0x10/0x10 [ 528.598676][ C1] ? find_held_lock+0x2d/0x110 [ 528.603467][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.608518][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 528.613580][ C1] do_futex+0x22b/0x350 [ 528.617756][ C1] ? __pfx_do_futex+0x10/0x10 [ 528.622448][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 528.627663][ C1] ? sigprocmask+0xf0/0x330 [ 528.632195][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 528.637162][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 528.641943][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 528.647729][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 528.653041][ C1] do_syscall_64+0xcd/0x250 [ 528.657577][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.663498][ C1] RIP: 0033:0x476403 [ 528.667400][ C1] RSP: 002b:000000c00007a6e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 528.675830][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 528.683812][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b5420 [ 528.691793][ C1] RBP: 000000c00007a728 R08: 0000000000000000 R09: 0000000000000000 [ 528.699776][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004726a0 [ 528.707757][ C1] R13: 000000c001817808 R14: 000000c001f588c0 R15: 0000000000000003 [ 528.715756][ C1] [ 528.718782][ C1] task:syz-execprog state:S stack:27360 pid:2655 tgid:2649 ppid:2647 flags:0x00000000 [ 528.729023][ C1] Call Trace: [ 528.732303][ C1] [ 528.735245][ C1] __schedule+0x105f/0x34b0 [ 528.739785][ C1] ? __pfx___schedule+0x10/0x10 [ 528.744672][ C1] ? schedule+0x298/0x350 [ 528.749021][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.754076][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 528.759300][ C1] ? lock_acquire+0x2f/0xb0 [ 528.763825][ C1] ? schedule+0x1fd/0x350 [ 528.768205][ C1] ? futex_wait_queue+0x41/0x1f0 [ 528.773162][ C1] schedule+0xe7/0x350 [ 528.777255][ C1] futex_wait_queue+0xfc/0x1f0 [ 528.782041][ C1] __futex_wait+0x291/0x3c0 [ 528.786567][ C1] ? __pfx___futex_wait+0x10/0x10 [ 528.791608][ C1] ? hlock_class+0x4e/0x130 [ 528.796125][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 528.801188][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 528.806500][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 528.811745][ C1] futex_wait+0xe9/0x380 [ 528.816026][ C1] ? __pfx_futex_wait+0x10/0x10 [ 528.820906][ C1] ? find_held_lock+0x2d/0x110 [ 528.825708][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.830763][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 528.835827][ C1] do_futex+0x22b/0x350 [ 528.840004][ C1] ? __pfx_do_futex+0x10/0x10 [ 528.844702][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 528.849934][ C1] ? sigprocmask+0xf0/0x330 [ 528.854478][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 528.859447][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 528.864233][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 528.869998][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 528.875315][ C1] do_syscall_64+0xcd/0x250 [ 528.879862][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.885808][ C1] RIP: 0033:0x476403 [ 528.889713][ C1] RSP: 002b:000000c0000abef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 528.898230][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 528.906218][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b5298 [ 528.914220][ C1] RBP: 000000c0000abf38 R08: 0000000000000000 R09: 0000000000000000 [ 528.922204][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004726a0 [ 528.930184][ C1] R13: 000000c001f5a008 R14: 000000c001f58700 R15: 07ffffffffffffff [ 528.938180][ C1] [ 528.941227][ C1] task:syz-execprog state:S stack:27440 pid:2656 tgid:2649 ppid:2647 flags:0x00000000 [ 528.951468][ C1] Call Trace: [ 528.954770][ C1] [ 528.957722][ C1] __schedule+0x105f/0x34b0 [ 528.962251][ C1] ? __pfx___schedule+0x10/0x10 [ 528.967118][ C1] ? schedule+0x298/0x350 [ 528.971463][ C1] ? __pfx_lock_release+0x10/0x10 [ 528.976513][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 528.981732][ C1] ? lock_acquire+0x2f/0xb0 [ 528.986267][ C1] ? schedule+0x1fd/0x350 [ 528.990611][ C1] ? futex_wait_queue+0x41/0x1f0 [ 528.995566][ C1] schedule+0xe7/0x350 [ 528.999651][ C1] futex_wait_queue+0xfc/0x1f0 [ 529.004433][ C1] __futex_wait+0x291/0x3c0 [ 529.008952][ C1] ? __pfx___futex_wait+0x10/0x10 [ 529.014002][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 529.019312][ C1] ? do_epoll_wait+0x1ac/0x1a90 [ 529.024190][ C1] futex_wait+0xe9/0x380 [ 529.028448][ C1] ? __pfx_futex_wait+0x10/0x10 [ 529.033329][ C1] do_futex+0x22b/0x350 [ 529.037501][ C1] ? __pfx_do_futex+0x10/0x10 [ 529.042202][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 529.046983][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 529.052281][ C1] ? rcu_is_watching+0x12/0xc0 [ 529.057070][ C1] do_syscall_64+0xcd/0x250 [ 529.061599][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.067514][ C1] RIP: 0033:0x476403 [ 529.071451][ C1] RSP: 002b:000000c001f8fcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 529.079890][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 529.087884][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001817948 [ 529.095869][ C1] RBP: 000000c001f8fd40 R08: 0000000000000000 R09: 0000000000000000 [ 529.103850][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c001f8fcc8 [ 529.111828][ C1] R13: 0000000000000001 R14: 000000c001f58c40 R15: 0000000000000001 [ 529.119828][ C1] [ 529.122857][ C1] task:syz-execprog state:S stack:26912 pid:2657 tgid:2649 ppid:2647 flags:0x00000000 [ 529.133074][ C1] Call Trace: [ 529.136358][ C1] [ 529.139296][ C1] __schedule+0x105f/0x34b0 [ 529.143824][ C1] ? __pfx___schedule+0x10/0x10 [ 529.148689][ C1] ? schedule+0x298/0x350 [ 529.153029][ C1] ? __pfx_lock_release+0x10/0x10 [ 529.158079][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 529.163300][ C1] ? lock_acquire+0x2f/0xb0 [ 529.167829][ C1] ? schedule+0x1fd/0x350 [ 529.172176][ C1] schedule+0xe7/0x350 [ 529.176264][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 529.182349][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 529.188953][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 529.193936][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 529.199169][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 529.204498][ C1] ? find_held_lock+0x2d/0x110 [ 529.209281][ C1] ? futex_wait+0xe9/0x380 [ 529.213713][ C1] ? __pfx_futex_wait+0x10/0x10 [ 529.218595][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 529.224452][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 529.229690][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 529.235523][ C1] ? __switch_to+0x749/0x1180 [ 529.240248][ C1] ? do_futex+0x22b/0x350 [ 529.244622][ C1] ? __pfx_do_futex+0x10/0x10 [ 529.249334][ C1] ? __pfx___schedule+0x10/0x10 [ 529.254203][ C1] ? __x64_sys_futex+0x1e1/0x4c0 [ 529.259160][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 529.264459][ C1] ? rcu_is_watching+0x12/0xc0 [ 529.269243][ C1] ? do_syscall_64+0xcd/0x250 [ 529.273942][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.280049][ C1] [ 529.283087][ C1] task:syz-execprog state:S stack:26976 pid:7795 tgid:2649 ppid:2647 flags:0x00000000 [ 529.293316][ C1] Call Trace: [ 529.296604][ C1] [ 529.299549][ C1] __schedule+0x105f/0x34b0 [ 529.304087][ C1] ? __pfx___schedule+0x10/0x10 [ 529.308959][ C1] ? schedule+0x298/0x350 [ 529.313303][ C1] ? __pfx_lock_release+0x10/0x10 [ 529.318346][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 529.323564][ C1] ? lock_acquire+0x2f/0xb0 [ 529.328094][ C1] ? schedule+0x1fd/0x350 [ 529.332439][ C1] ? futex_wait_queue+0x41/0x1f0 [ 529.337437][ C1] schedule+0xe7/0x350 [ 529.341671][ C1] futex_wait_queue+0xfc/0x1f0 [ 529.346461][ C1] __futex_wait+0x291/0x3c0 [ 529.350988][ C1] ? __pfx___futex_wait+0x10/0x10 [ 529.356040][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 529.361347][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 529.367286][ C1] futex_wait+0xe9/0x380 [ 529.371549][ C1] ? __pfx_futex_wait+0x10/0x10 [ 529.376431][ C1] ? __pfx_do_madvise+0x10/0x10 [ 529.381308][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 529.386541][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 529.392383][ C1] ? __switch_to+0x749/0x1180 [ 529.397086][ C1] do_futex+0x22b/0x350 [ 529.401262][ C1] ? __pfx_do_futex+0x10/0x10 [ 529.405956][ C1] ? __pfx___schedule+0x10/0x10 [ 529.410829][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 529.415624][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 529.420929][ C1] ? rcu_is_watching+0x12/0xc0 [ 529.425717][ C1] do_syscall_64+0xcd/0x250 [ 529.430245][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.436161][ C1] RIP: 0033:0x476403 [ 529.440063][ C1] RSP: 002b:000000c002117cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 529.448510][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 529.456495][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001f5a948 [ 529.464481][ C1] RBP: 000000c002117d40 R08: 0000000000000000 R09: 0000000000000000 [ 529.472462][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000026 [ 529.480464][ C1] R13: 0000000000000001 R14: 000000c000996540 R15: 0000000000000001 [ 529.488458][ C1] [ 529.491478][ C1] task:syz-executor state:D stack:23472 pid:2654 tgid:2654 ppid:2652 flags:0x00000002 [ 529.501686][ C1] Call Trace: [ 529.504971][ C1] [ 529.507910][ C1] __schedule+0x105f/0x34b0