er_probe_device+0x4c/0x1b0 [ 256.922591][ C1] __device_attach_driver+0x1df/0x310 [ 256.922612][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 256.922632][ C1] bus_for_each_drv+0x157/0x1e0 [ 256.922659][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 256.922686][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.922709][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 256.922733][ C1] __device_attach+0x1e8/0x4b0 [ 256.922753][ C1] ? __pfx___device_attach+0x10/0x10 [ 256.922773][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 256.922795][ C1] bus_probe_device+0x17f/0x1c0 [ 256.922825][ C1] device_add+0x114b/0x1a70 [ 256.922849][ C1] ? __pfx_device_add+0x10/0x10 [ 256.922870][ C1] ? mark_held_locks+0x9f/0xe0 [ 256.922901][ C1] usb_set_configuration+0x10cb/0x1c50 [ 256.922942][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 256.922967][ C1] usb_generic_driver_probe+0xb1/0x110 [ 256.922993][ C1] usb_probe_device+0xec/0x3e0 [ 256.923010][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 256.923029][ C1] really_probe+0x23e/0xa90 [ 256.923050][ C1] __driver_probe_device+0x1de/0x440 [ 256.923069][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 256.923091][ C1] driver_probe_device+0x4c/0x1b0 [ 256.923111][ C1] __device_attach_driver+0x1df/0x310 [ 256.923132][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 256.923151][ C1] bus_for_each_drv+0x157/0x1e0 [ 256.923177][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 256.923204][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.923227][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 256.923251][ C1] __device_attach+0x1e8/0x4b0 [ 256.923270][ C1] ? __pfx___device_attach+0x10/0x10 [ 256.923291][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 256.923313][ C1] bus_probe_device+0x17f/0x1c0 [ 256.923342][ C1] device_add+0x114b/0x1a70 [ 256.923367][ C1] ? __pfx_device_add+0x10/0x10 [ 256.923388][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 256.923420][ C1] usb_new_device+0xd90/0x1a10 [ 256.923453][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 256.923486][ C1] hub_event+0x2e58/0x4f40 [ 256.923534][ C1] ? __pfx_hub_event+0x10/0x10 [ 256.923563][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 256.923589][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.923607][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.923627][ C1] ? process_one_work+0x921/0x1ba0 [ 256.923654][ C1] ? lock_acquire+0x2f/0xb0 [ 256.923677][ C1] ? process_one_work+0x921/0x1ba0 [ 256.923705][ C1] process_one_work+0x9c5/0x1ba0 [ 256.923736][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 256.923755][ C1] ? __pfx_process_one_work+0x10/0x10 [ 256.923787][ C1] ? assign_work+0x1a0/0x250 [ 256.923813][ C1] worker_thread+0x6c8/0xf00 [ 256.923844][ C1] ? __kthread_parkme+0x148/0x220 [ 256.923864][ C1] ? __pfx_worker_thread+0x10/0x10 [ 256.923890][ C1] kthread+0x2c1/0x3a0 [ 256.923907][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.923927][ C1] ? __pfx_kthread+0x10/0x10 [ 256.923947][ C1] ret_from_fork+0x45/0x80 [ 256.923972][ C1] ? __pfx_kthread+0x10/0x10 [ 256.923992][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.924024][ C1] [ 256.924031][ C1] task:kworker/0:5 state:R running task stack:22496 pid:5813 tgid:5813 ppid:2 flags:0x00004000 [ 256.924086][ C1] Workqueue: events console_callback [ 256.924110][ C1] Call Trace: [ 256.924116][ C1] [ 256.924126][ C1] __schedule+0x105f/0x34b0 [ 256.924150][ C1] ? __pfx___schedule+0x10/0x10 [ 256.924170][ C1] ? mark_held_locks+0x9f/0xe0 [ 256.924203][ C1] ? __cond_resched+0x1b/0x30 [ 256.924225][ C1] preempt_schedule_common+0x44/0xc0 [ 256.924248][ C1] __cond_resched+0x1b/0x30 [ 256.924268][ C1] console_flush_all+0x931/0xc60 [ 256.924292][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 256.924316][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 256.924333][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 256.924353][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 256.924378][ C1] console_unlock+0xd9/0x210 [ 256.924397][ C1] ? __pfx_console_unlock+0x10/0x10 [ 256.924422][ C1] console_callback+0x27d/0x4c0 [ 256.924447][ C1] ? __pfx_console_callback+0x10/0x10 [ 256.924472][ C1] ? lock_acquire+0x2f/0xb0 [ 256.924495][ C1] ? process_one_work+0x921/0x1ba0 [ 256.924523][ C1] process_one_work+0x9c5/0x1ba0 [ 256.924559][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 256.924584][ C1] ? __pfx_process_one_work+0x10/0x10 [ 256.924615][ C1] ? assign_work+0x1a0/0x250 [ 256.924642][ C1] worker_thread+0x6c8/0xf00 [ 256.924673][ C1] ? __kthread_parkme+0x148/0x220 [ 256.924693][ C1] ? __pfx_worker_thread+0x10/0x10 [ 256.924719][ C1] kthread+0x2c1/0x3a0 [ 256.924736][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.924756][ C1] ? __pfx_kthread+0x10/0x10 [ 256.924775][ C1] ret_from_fork+0x45/0x80 [ 256.924800][ C1] ? __pfx_kthread+0x10/0x10 [ 256.924819][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.924852][ C1] [ 256.924859][ C1] task:kworker/1:3 state:I stack:29120 pid:5818 tgid:5818 ppid:2 flags:0x00004000 [ 256.924939][ C1] Workqueue: 0x0 (events_power_efficient) [ 256.924959][ C1] Call Trace: [ 256.924965][ C1] [ 256.924975][ C1] __schedule+0x105f/0x34b0 [ 256.925000][ C1] ? __pfx___schedule+0x10/0x10 [ 256.925022][ C1] ? schedule+0x298/0x350 [ 256.925042][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.925065][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.925088][ C1] ? lock_acquire+0x2f/0xb0 [ 256.925111][ C1] ? schedule+0x1fd/0x350 [ 256.925134][ C1] schedule+0xe7/0x350 [ 256.925153][ C1] ? worker_thread+0x271/0xf00 [ 256.925178][ C1] worker_thread+0x2de/0xf00 [ 256.925209][ C1] ? __kthread_parkme+0x148/0x220 [ 256.925230][ C1] ? __pfx_worker_thread+0x10/0x10 [ 256.925256][ C1] kthread+0x2c1/0x3a0 [ 256.925273][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.925293][ C1] ? __pfx_kthread+0x10/0x10 [ 256.925313][ C1] ret_from_fork+0x45/0x80 [ 256.925337][ C1] ? __pfx_kthread+0x10/0x10 [ 256.925357][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.925389][ C1] [ 256.925397][ C1] task:kworker/1:4 state:I stack:29784 pid:5869 tgid:5869 ppid:2 flags:0x00004000 [ 256.925456][ C1] Workqueue: 0x0 (events) [ 256.925475][ C1] Call Trace: [ 256.925481][ C1] [ 256.925491][ C1] __schedule+0x105f/0x34b0 [ 256.925516][ C1] ? __pfx___schedule+0x10/0x10 [ 256.925541][ C1] ? schedule+0x298/0x350 [ 256.925562][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.925585][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.925607][ C1] ? lock_acquire+0x2f/0xb0 [ 256.925631][ C1] ? schedule+0x1fd/0x350 [ 256.925653][ C1] schedule+0xe7/0x350 [ 256.925673][ C1] ? worker_thread+0x271/0xf00 [ 256.925698][ C1] worker_thread+0x2de/0xf00 [ 256.925729][ C1] ? __kthread_parkme+0x148/0x220 [ 256.925749][ C1] ? __pfx_worker_thread+0x10/0x10 [ 256.925775][ C1] kthread+0x2c1/0x3a0 [ 256.925792][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.925812][ C1] ? __pfx_kthread+0x10/0x10 [ 256.925832][ C1] ret_from_fork+0x45/0x80 [ 256.925857][ C1] ? __pfx_kthread+0x10/0x10 [ 256.925877][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.925909][ C1] [ 256.925917][ C1] task:syz-executor state:S stack:26144 pid:8113 tgid:8113 ppid:2967 flags:0x00000000 [ 256.925970][ C1] Call Trace: [ 256.925976][ C1] [ 256.925985][ C1] __schedule+0x105f/0x34b0 [ 256.926010][ C1] ? __pfx___schedule+0x10/0x10 [ 256.926032][ C1] ? schedule+0x298/0x350 [ 256.926052][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.926075][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.926098][ C1] ? lock_acquire+0x2f/0xb0 [ 256.926121][ C1] ? schedule+0x1fd/0x350 [ 256.926143][ C1] schedule+0xe7/0x350 [ 256.926164][ C1] do_wait+0x1dd/0x570 [ 256.926190][ C1] kernel_wait4+0x16c/0x280 [ 256.926215][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 256.926242][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 256.926267][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.926291][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 256.926315][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.926343][ C1] __do_sys_wait4+0x15f/0x170 [ 256.926367][ C1] ? find_held_lock+0x2d/0x110 [ 256.926386][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 256.926423][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 256.926452][ C1] do_syscall_64+0xcd/0x250 [ 256.926480][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.926518][ C1] RIP: 0033:0x7f8043e54953 [ 256.926536][ C1] RSP: 002b:00007ffc8eec6bb8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 256.926554][ C1] RAX: ffffffffffffffda RBX: 0000000000001fb7 RCX: 00007f8043e54953 [ 256.926567][ C1] RDX: 0000000040000000 RSI: 00007ffc8eec6bcc RDI: 00000000ffffffff [ 256.926580][ C1] RBP: 00007ffc8eec6bcc R08: 0000000000000000 R09: 0000000000000000 [ 256.926592][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8eec6c50 [ 256.926604][ C1] R13: 00007ffc8eec6c58 R14: 0000000000000009 R15: 0000000000000000 [ 256.926627][ C1] [ 256.926634][ C1] task:syz-executor state:S stack:26144 pid:8114 tgid:8114 ppid:2967 flags:0x00000000 [ 256.926705][ C1] Call Trace: [ 256.926711][ C1] [ 256.926721][ C1] __schedule+0x105f/0x34b0 [ 256.926746][ C1] ? __pfx___schedule+0x10/0x10 [ 256.926768][ C1] ? schedule+0x298/0x350 [ 256.926788][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.926811][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.926834][ C1] ? lock_acquire+0x2f/0xb0 [ 256.926857][ C1] ? schedule+0x1fd/0x350 [ 256.926880][ C1] schedule+0xe7/0x350 [ 256.926901][ C1] do_wait+0x1dd/0x570 [ 256.926926][ C1] kernel_wait4+0x16c/0x280 [ 256.926953][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 256.926981][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 256.927006][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.927029][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 256.927054][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.927081][ C1] __do_sys_wait4+0x15f/0x170 [ 256.927105][ C1] ? find_held_lock+0x2d/0x110 [ 256.927125][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 256.927162][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 256.927190][ C1] do_syscall_64+0xcd/0x250 [ 256.927218][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.927250][ C1] RIP: 0033:0x7f36bed24953 [ 256.927264][ C1] RSP: 002b:00007ffe19199078 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 256.927282][ C1] RAX: ffffffffffffffda RBX: 0000000000001fb8 RCX: 00007f36bed24953 [ 256.927295][ C1] RDX: 0000000040000000 RSI: 00007ffe1919908c RDI: 00000000ffffffff [ 256.927308][ C1] RBP: 00007ffe1919908c R08: 0000000000000000 R09: 0000000000000000 [ 256.927320][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe19199110 [ 256.927333][ C1] R13: 00007ffe19199118 R14: 0000000000000009 R15: 0000000000000000 [ 256.927355][ C1] [ 256.927363][ C1] task:syz-executor state:S stack:26144 pid:8116 tgid:8116 ppid:2967 flags:0x00000000 [ 256.927417][ C1] Call Trace: [ 256.927423][ C1] [ 256.927433][ C1] __schedule+0x105f/0x34b0 [ 256.927458][ C1] ? __pfx___schedule+0x10/0x10 [ 256.927480][ C1] ? schedule+0x298/0x350 [ 256.927505][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.927533][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.927556][ C1] ? lock_acquire+0x2f/0xb0 [ 256.927579][ C1] ? schedule+0x1fd/0x350 [ 256.927602][ C1] schedule+0xe7/0x350 [ 256.927623][ C1] do_wait+0x1dd/0x570 [ 256.927649][ C1] kernel_wait4+0x16c/0x280 [ 256.927673][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 256.927701][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 256.927726][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.927749][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 256.927773][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.927801][ C1] __do_sys_wait4+0x15f/0x170 [ 256.927826][ C1] ? find_held_lock+0x2d/0x110 [ 256.927850][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 256.927887][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 256.927916][ C1] do_syscall_64+0xcd/0x250 [ 256.927945][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.927973][ C1] RIP: 0033:0x7f67eedf4953 [ 256.927986][ C1] RSP: 002b:00007ffe2756ea18 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 256.928010][ C1] RAX: ffffffffffffffda RBX: 0000000000001fba RCX: 00007f67eedf4953 [ 256.928023][ C1] RDX: 0000000040000000 RSI: 00007ffe2756ea2c RDI: 00000000ffffffff [ 256.928039][ C1] RBP: 00007ffe2756ea2c R08: 0000000000000000 R09: 0000000000000000 [ 256.928052][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2756eab0 [ 256.928064][ C1] R13: 00007ffe2756eab8 R14: 0000000000000009 R15: 0000000000000000 [ 256.928087][ C1] [ 256.928094][ C1] task:kworker/0:6 state:I stack:30352 pid:8117 tgid:8117 ppid:2 flags:0x00004000 [ 256.928159][ C1] Workqueue: 0x0 (events) [ 256.928183][ C1] Call Trace: [ 256.928188][ C1] [ 256.928198][ C1] __schedule+0x105f/0x34b0 [ 256.928228][ C1] ? __pfx___schedule+0x10/0x10 [ 256.928249][ C1] ? schedule+0x298/0x350 [ 256.928271][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.928296][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.928319][ C1] ? lock_acquire+0x2f/0xb0 [ 256.928342][ C1] ? schedule+0x1fd/0x350 [ 256.928367][ C1] schedule+0xe7/0x350 [ 256.928390][ C1] ? worker_thread+0x271/0xf00 [ 256.928416][ C1] worker_thread+0x2de/0xf00 [ 256.928450][ C1] ? __kthread_parkme+0x148/0x220 [ 256.928495][ C1] ? __pfx_worker_thread+0x10/0x10 [ 256.928520][ C1] kthread+0x2c1/0x3a0 [ 256.928546][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.928570][ C1] ? __pfx_kthread+0x10/0x10 [ 256.928589][ C1] ret_from_fork+0x45/0x80 [ 256.928614][ C1] ? __pfx_kthread+0x10/0x10 [ 256.928633][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.928669][ C1] [ 256.928677][ C1] task:syz-executor state:S stack:26144 pid:8118 tgid:8118 ppid:2967 flags:0x00000000 [ 256.928755][ C1] Call Trace: [ 256.928761][ C1] [ 256.928770][ C1] __schedule+0x105f/0x34b0 [ 256.928802][ C1] ? __pfx___schedule+0x10/0x10 [ 256.928824][ C1] ? schedule+0x298/0x350 [ 256.928848][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.928871][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.928894][ C1] ? lock_acquire+0x2f/0xb0 [ 256.928921][ C1] ? schedule+0x1fd/0x350 [ 256.928943][ C1] schedule+0xe7/0x350 [ 256.928964][ C1] do_wait+0x1dd/0x570 [ 256.928990][ C1] kernel_wait4+0x16c/0x280 [ 256.929017][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 256.929048][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 256.929076][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.929100][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 256.929124][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.929152][ C1] __do_sys_wait4+0x15f/0x170 [ 256.929179][ C1] ? find_held_lock+0x2d/0x110 [ 256.929198][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 256.929235][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 256.929264][ C1] do_syscall_64+0xcd/0x250 [ 256.929291][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.929317][ C1] RIP: 0033:0x7f380b224953 [ 256.929331][ C1] RSP: 002b:00007ffe1c6f3d98 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 256.929352][ C1] RAX: ffffffffffffffda RBX: 0000000000001fbe RCX: 00007f380b224953 [ 256.929365][ C1] RDX: 0000000040000000 RSI: 00007ffe1c6f3dac RDI: 00000000ffffffff [ 256.929378][ C1] RBP: 00007ffe1c6f3dac R08: 0000000000000000 R09: 0000000000000000 [ 256.929390][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe1c6f3e30 [ 256.929403][ C1] R13: 00007ffe1c6f3e38 R14: 0000000000000009 R15: 0000000000000000 [ 256.929425][ C1] [ 256.929433][ C1] task:syz-executor state:S stack:24784 pid:8119 tgid:8119 ppid:8113 flags:0x00000000 [ 256.929485][ C1] Call Trace: [ 256.929491][ C1] [ 256.929500][ C1] __schedule+0x105f/0x34b0 [ 256.929526][ C1] ? __pfx___schedule+0x10/0x10 [ 256.929552][ C1] ? schedule+0x298/0x350 [ 256.929572][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.929596][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.929618][ C1] ? lock_acquire+0x2f/0xb0 [ 256.929641][ C1] ? schedule+0x1fd/0x350 [ 256.929663][ C1] ? do_nanosleep+0x18a/0x510 [ 256.929681][ C1] schedule+0xe7/0x350 [ 256.929702][ C1] do_nanosleep+0x216/0x510 [ 256.929719][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.929746][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.929765][ C1] ? __asan_memset+0x23/0x50 [ 256.929790][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.929817][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.929843][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.929869][ C1] ? __might_fault+0xe3/0x190 [ 256.929897][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.929923][ C1] ? get_timespec64+0x148/0x240 [ 256.929942][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.929963][ C1] common_nsleep+0xa1/0xd0 [ 256.929984][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.930012][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.930044][ C1] do_syscall_64+0xcd/0x250 [ 256.930072][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.930098][ C1] RIP: 0033:0x7f8043e907c3 [ 256.930111][ C1] RSP: 002b:00007ffc8eec69b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 256.930129][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8043e907c3 [ 256.930142][ C1] RDX: 00007ffc8eec69d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.930154][ C1] RBP: 00007ffc8eec6a2c R08: 0000000000007886 R09: 00007f8043cda080 [ 256.930167][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 256.930179][ C1] R13: 000000000003eae5 R14: 000000000003e714 R15: 00007ffc8eec6a80 [ 256.930201][ C1] [ 256.930209][ C1] task:syz-executor state:S stack:24784 pid:8120 tgid:8120 ppid:8114 flags:0x00000000 [ 256.930261][ C1] Call Trace: [ 256.930267][ C1] [ 256.930276][ C1] __schedule+0x105f/0x34b0 [ 256.930301][ C1] ? __pfx___schedule+0x10/0x10 [ 256.930323][ C1] ? schedule+0x298/0x350 [ 256.930343][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.930366][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.930389][ C1] ? lock_acquire+0x2f/0xb0 [ 256.930412][ C1] ? schedule+0x1fd/0x350 [ 256.930433][ C1] ? do_nanosleep+0x18a/0x510 [ 256.930451][ C1] schedule+0xe7/0x350 [ 256.930472][ C1] do_nanosleep+0x216/0x510 [ 256.930490][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.930516][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.930540][ C1] ? __asan_memset+0x23/0x50 [ 256.930562][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.930587][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.930613][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.930639][ C1] ? __might_fault+0xe3/0x190 [ 256.930666][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.930693][ C1] ? get_timespec64+0x148/0x240 [ 256.930711][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.930733][ C1] common_nsleep+0xa1/0xd0 [ 256.930753][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.930779][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.930812][ C1] do_syscall_64+0xcd/0x250 [ 256.930839][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.930864][ C1] RIP: 0033:0x7f36bed607c3 [ 256.930878][ C1] RSP: 002b:00007ffe19198e78 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 256.930895][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f36bed607c3 [ 256.930908][ C1] RDX: 00007ffe19198e90 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.930921][ C1] RBP: 00007ffe19198eec R08: 0000000000007886 R09: 00007f36bebaa080 [ 256.930933][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 256.930945][ C1] R13: 000000000003eb12 R14: 000000000003e6a2 R15: 00007ffe19198f40 [ 256.930968][ C1] [ 256.930975][ C1] task:syz-executor state:S stack:26144 pid:8121 tgid:8121 ppid:2967 flags:0x00000000 [ 256.931028][ C1] Call Trace: [ 256.931034][ C1] [ 256.931044][ C1] __schedule+0x105f/0x34b0 [ 256.931069][ C1] ? __pfx___schedule+0x10/0x10 [ 256.931090][ C1] ? schedule+0x298/0x350 [ 256.931110][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.931133][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.931156][ C1] ? lock_acquire+0x2f/0xb0 [ 256.931179][ C1] ? schedule+0x1fd/0x350 [ 256.931202][ C1] schedule+0xe7/0x350 [ 256.931223][ C1] do_wait+0x1dd/0x570 [ 256.931248][ C1] kernel_wait4+0x16c/0x280 [ 256.931273][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 256.931300][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 256.931324][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.931348][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 256.931372][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 256.931400][ C1] __do_sys_wait4+0x15f/0x170 [ 256.931424][ C1] ? find_held_lock+0x2d/0x110 [ 256.931444][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 256.931480][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 256.931509][ C1] do_syscall_64+0xcd/0x250 [ 256.931541][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.931566][ C1] RIP: 0033:0x7fe94f664953 [ 256.931580][ C1] RSP: 002b:00007ffdab6ef458 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 256.931597][ C1] RAX: ffffffffffffffda RBX: 0000000000001fc1 RCX: 00007fe94f664953 [ 256.931610][ C1] RDX: 0000000040000000 RSI: 00007ffdab6ef46c RDI: 00000000ffffffff [ 256.931623][ C1] RBP: 00007ffdab6ef46c R08: 0000000000000000 R09: 0000000000000000 [ 256.931635][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdab6ef4f0 [ 256.931647][ C1] R13: 00007ffdab6ef4f8 R14: 0000000000000009 R15: 0000000000000000 [ 256.931669][ C1] [ 256.931676][ C1] task:syz-executor state:S stack:24784 pid:8122 tgid:8122 ppid:8116 flags:0x00000000 [ 256.931728][ C1] Call Trace: [ 256.931733][ C1] [ 256.931743][ C1] __schedule+0x105f/0x34b0 [ 256.931768][ C1] ? __pfx___schedule+0x10/0x10 [ 256.931789][ C1] ? schedule+0x298/0x350 [ 256.931809][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.931832][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.931855][ C1] ? lock_acquire+0x2f/0xb0 [ 256.931878][ C1] ? schedule+0x1fd/0x350 [ 256.931899][ C1] ? do_nanosleep+0x18a/0x510 [ 256.931918][ C1] schedule+0xe7/0x350 [ 256.931938][ C1] do_nanosleep+0x216/0x510 [ 256.931956][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.931982][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.932002][ C1] ? __asan_memset+0x23/0x50 [ 256.932023][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.932049][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.932075][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.932101][ C1] ? __might_fault+0xe3/0x190 [ 256.932128][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.932154][ C1] ? get_timespec64+0x148/0x240 [ 256.932173][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.932194][ C1] common_nsleep+0xa1/0xd0 [ 256.932214][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.932241][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.932274][ C1] do_syscall_64+0xcd/0x250 [ 256.932301][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.932326][ C1] RIP: 0033:0x7f67eee307c3 [ 256.932339][ C1] RSP: 002b:00007ffe2756e818 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 256.932357][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f67eee307c3 [ 256.932370][ C1] RDX: 00007ffe2756e830 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.932382][ C1] RBP: 00007ffe2756e88c R08: 0000000000007886 R09: 00007f67efaef080 [ 256.932394][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 256.932406][ C1] R13: 000000000003eadf R14: 000000000003e60c R15: 00007ffe2756e8e0 [ 256.932429][ C1] [ 256.932436][ C1] task:syz-executor state:R running task stack:24784 pid:8126 tgid:8126 ppid:8118 flags:0x00000000 [ 256.932492][ C1] Call Trace: [ 256.932498][ C1] [ 256.932508][ C1] __schedule+0x105f/0x34b0 [ 256.932536][ C1] ? __pfx___schedule+0x10/0x10 [ 256.932558][ C1] ? schedule+0x298/0x350 [ 256.932578][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.932602][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.932624][ C1] ? lock_acquire+0x2f/0xb0 [ 256.932647][ C1] ? schedule+0x1fd/0x350 [ 256.932669][ C1] ? do_nanosleep+0x18a/0x510 [ 256.932687][ C1] schedule+0xe7/0x350 [ 256.932707][ C1] do_nanosleep+0x216/0x510 [ 256.932725][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.932751][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.932770][ C1] ? __asan_memset+0x23/0x50 [ 256.932792][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.932817][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.932844][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.932869][ C1] ? __might_fault+0xe3/0x190 [ 256.932896][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.932923][ C1] ? get_timespec64+0x148/0x240 [ 256.932941][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.932962][ C1] common_nsleep+0xa1/0xd0 [ 256.932982][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.933010][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.933042][ C1] do_syscall_64+0xcd/0x250 [ 256.933069][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.933095][ C1] RIP: 0033:0x7f380b2607c3 [ 256.933108][ C1] RSP: 002b:00007ffe1c6f3b98 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 256.933125][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f380b2607c3 [ 256.933138][ C1] RDX: 00007ffe1c6f3bb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.933150][ C1] RBP: 00007ffe1c6f3c0c R08: 0000000000007886 R09: 00007f380bf26080 [ 256.933162][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 256.933174][ C1] R13: 000000000003eaae R14: 000000000003e63e R15: 00007ffe1c6f3c60 [ 256.933197][ C1] [ 256.933204][ C1] task:syz-executor state:S stack:24784 pid:8129 tgid:8129 ppid:8121 flags:0x00000000 [ 256.933256][ C1] Call Trace: [ 256.933262][ C1] [ 256.933272][ C1] __schedule+0x105f/0x34b0 [ 256.933297][ C1] ? __pfx___schedule+0x10/0x10 [ 256.933318][ C1] ? schedule+0x298/0x350 [ 256.933338][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.933361][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.933384][ C1] ? lock_acquire+0x2f/0xb0 [ 256.933407][ C1] ? schedule+0x1fd/0x350 [ 256.933428][ C1] ? do_nanosleep+0x18a/0x510 [ 256.933447][ C1] schedule+0xe7/0x350 [ 256.933467][ C1] do_nanosleep+0x216/0x510 [ 256.933485][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.933511][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.933550][ C1] ? __asan_memset+0x23/0x50 [ 256.933571][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.933597][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.933623][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.933649][ C1] ? __might_fault+0xe3/0x190 [ 256.933676][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.933702][ C1] ? get_timespec64+0x148/0x240 [ 256.933721][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.933742][ C1] common_nsleep+0xa1/0xd0 [ 256.933762][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.933789][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.933821][ C1] do_syscall_64+0xcd/0x250 [ 256.933849][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.933874][ C1] RIP: 0033:0x7fe94f6a07c3 [ 256.933888][ C1] RSP: 002b:00007ffdab6ef258 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 256.933905][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe94f6a07c3 [ 256.933918][ C1] RDX: 00007ffdab6ef270 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.933930][ C1] RBP: 00007ffdab6ef2cc R08: 0000000000007886 R09: 00007fe950365080 [ 256.933943][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 256.933955][ C1] R13: 000000000003eb48 R14: 000000000003e730 R15: 00007ffdab6ef320 [ 256.933977][ C1] [ 256.933985][ C1] task:syz.2.27 state:S stack:27200 pid:10373 tgid:10373 ppid:8122 flags:0x00000000 [ 256.934040][ C1] Call Trace: [ 256.934046][ C1] [ 256.934056][ C1] __schedule+0x105f/0x34b0 [ 256.934081][ C1] ? __pfx___schedule+0x10/0x10 [ 256.934103][ C1] ? schedule+0x298/0x350 [ 256.934122][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.934146][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.934169][ C1] ? lock_acquire+0x2f/0xb0 [ 256.934192][ C1] ? schedule+0x1fd/0x350 [ 256.934213][ C1] ? futex_wait_queue+0x41/0x1f0 [ 256.934235][ C1] schedule+0xe7/0x350 [ 256.934256][ C1] futex_wait_queue+0xfc/0x1f0 [ 256.934279][ C1] __futex_wait+0x291/0x3c0 [ 256.934303][ C1] ? __pfx___futex_wait+0x10/0x10 [ 256.934324][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 256.934352][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 256.934379][ C1] ? ktime_add_safe+0x60/0x70 [ 256.934404][ C1] futex_wait+0xe9/0x380 [ 256.934426][ C1] ? __pfx_futex_wait+0x10/0x10 [ 256.934450][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.934474][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.934494][ C1] ? ktime_get+0xd9/0x1a0 [ 256.934516][ C1] do_futex+0x22b/0x350 [ 256.934540][ C1] ? __pfx_do_futex+0x10/0x10 [ 256.934564][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 256.934586][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 256.934605][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.934630][ C1] do_syscall_64+0xcd/0x250 [ 256.934658][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.934683][ C1] RIP: 0033:0x7f67eedfe719 [ 256.934696][ C1] RSP: 002b:00007ffe2756e628 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 256.934714][ C1] RAX: ffffffffffffffda RBX: 00007ffe2756e750 RCX: 00007f67eedfe719 [ 256.934728][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f67eefb5f8c [ 256.934740][ C1] RBP: 00007f67eefb5f8c R08: 00007f67efaef080 R09: 00007ffe2756e91f [ 256.934753][ C1] R10: 00007ffe2756e730 R11: 0000000000000246 R12: 000000000003ec38 [ 256.934766][ C1] R13: 00007ffe2756e730 R14: 000000000000015e R15: 000000000003eada [ 256.934788][ C1] [ 256.934795][ C1] task:syz.2.27 state:S stack:28560 pid:10377 tgid:10373 ppid:8122 flags:0x00000000 [ 256.934852][ C1] Call Trace: [ 256.934858][ C1] [ 256.934868][ C1] __schedule+0x105f/0x34b0 [ 256.934893][ C1] ? __pfx___schedule+0x10/0x10 [ 256.934915][ C1] ? schedule+0x298/0x350 [ 256.934935][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.934958][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.934980][ C1] ? lock_acquire+0x2f/0xb0 [ 256.935003][ C1] ? schedule+0x1fd/0x350 [ 256.935026][ C1] schedule+0xe7/0x350 [ 256.935047][ C1] schedule_timeout+0x258/0x2a0 [ 256.935065][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.935092][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.935115][ C1] __wait_for_common+0x3e1/0x600 [ 256.935137][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.935158][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 256.935180][ C1] ? dummy_queue+0x3fb/0xb70 [ 256.935204][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.935225][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 256.935248][ C1] raw_process_ep_io+0x5d7/0xb90 [ 256.935278][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 256.935302][ C1] ? __might_fault+0xe3/0x190 [ 256.935333][ C1] ? memdup_user+0x88/0xd0 [ 256.935357][ C1] raw_ioctl+0xa4d/0x2b90 [ 256.935381][ C1] ? lock_acquire+0x2f/0xb0 [ 256.935404][ C1] ? __fget_files+0x40/0x3f0 [ 256.935432][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 256.935456][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 256.935481][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 256.935507][ C1] __x64_sys_ioctl+0x18f/0x220 [ 256.935569][ C1] do_syscall_64+0xcd/0x250 [ 256.935597][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.935623][ C1] RIP: 0033:0x7f67eedfe31b [ 256.935636][ C1] RSP: 002b:00007f67ee87df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.935654][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f67eedfe31b [ 256.935667][ C1] RDX: 00007f67ee87dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 256.935680][ C1] RBP: 0000000000000003 R08: 00007f67ef0e0320 R09: 0000000000000000 [ 256.935692][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 256.935704][ C1] R13: 0000000000000000 R14: 00007f67eefb5f80 R15: 00007ffe2756e4c8 [ 256.935726][ C1] [ 256.935734][ C1] task:udevd state:R running task stack:27432 pid:10376 tgid:10376 ppid:2861 flags:0x00000002 [ 256.935793][ C1] Call Trace: [ 256.935799][ C1] [ 256.935808][ C1] __schedule+0x105f/0x34b0 [ 256.935834][ C1] ? __pfx___schedule+0x10/0x10 [ 256.935854][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 256.935872][ C1] ? lockdep_softirqs_on+0x221/0x340 [ 256.935898][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 256.935921][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 256.935943][ C1] schedule+0xe7/0x350 [ 256.935963][ C1] irqentry_exit_to_user_mode+0xdb/0x240 [ 256.935990][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 256.936017][ C1] RIP: 0033:0x7f087505a621 [ 256.936031][ C1] RSP: 002b:00007fff35b41918 EFLAGS: 00000246 [ 256.936046][ C1] RAX: 0000000000000000 RBX: 0000555811f5baf0 RCX: 0000555811f5bbe0 [ 256.936058][ C1] RDX: 00007f0874f8bf88 RSI: 00000000fbad0000 RDI: 00007fff35b41920 [ 256.936071][ C1] RBP: 00007fff35b41920 R08: 00007f087518df20 R09: fffffffffffffe98 [ 256.936084][ C1] R10: 0000555d4479461b R11: 0000000000000012 R12: 00007f0875193870 [ 256.936097][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 00005557f30cc160 [ 256.936119][ C1] [ 256.936126][ C1] task:syz.5.28 state:S stack:27504 pid:10378 tgid:10378 ppid:8126 flags:0x00000000 [ 256.936181][ C1] Call Trace: [ 256.936186][ C1] [ 256.936196][ C1] __schedule+0x105f/0x34b0 [ 256.936221][ C1] ? __pfx___schedule+0x10/0x10 [ 256.936243][ C1] ? schedule+0x298/0x350 [ 256.936263][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.936286][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.936309][ C1] ? lock_acquire+0x2f/0xb0 [ 256.936332][ C1] ? schedule+0x1fd/0x350 [ 256.936354][ C1] ? futex_wait_queue+0x41/0x1f0 [ 256.936375][ C1] schedule+0xe7/0x350 [ 256.936396][ C1] futex_wait_queue+0xfc/0x1f0 [ 256.936419][ C1] __futex_wait+0x291/0x3c0 [ 256.936442][ C1] ? __pfx___futex_wait+0x10/0x10 [ 256.936462][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 256.936491][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 256.936517][ C1] ? ktime_add_safe+0x60/0x70 [ 256.936547][ C1] futex_wait+0xe9/0x380 [ 256.936568][ C1] ? __pfx_futex_wait+0x10/0x10 [ 256.936592][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.936617][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.936637][ C1] ? ktime_get+0xd9/0x1a0 [ 256.936659][ C1] do_futex+0x22b/0x350 [ 256.936677][ C1] ? __pfx_do_futex+0x10/0x10 [ 256.936701][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 256.936722][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 256.936741][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.936766][ C1] do_syscall_64+0xcd/0x250 [ 256.936793][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.936819][ C1] RIP: 0033:0x7f380b22e719 [ 256.936832][ C1] RSP: 002b:00007ffe1c6f39a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 256.936850][ C1] RAX: ffffffffffffffda RBX: 00007ffe1c6f3ad0 RCX: 00007f380b22e719 [ 256.936863][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f380b3e5f8c [ 256.936875][ C1] RBP: 00007f380b3e5f8c R08: 00007f380bf26080 R09: 00007ffe1c6f3c9f [ 256.936888][ C1] R10: 00007ffe1c6f3ab0 R11: 0000000000000246 R12: 000000000003ec02 [ 256.936901][ C1] R13: 00007ffe1c6f3ab0 R14: 000000000000015e R15: 000000000003eaa4 [ 256.936923][ C1] [ 256.936930][ C1] task:syz.5.28 state:S stack:28672 pid:10379 tgid:10378 ppid:8126 flags:0x00000000 [ 256.936990][ C1] Call Trace: [ 256.936995][ C1] [ 256.937005][ C1] __schedule+0x105f/0x34b0 [ 256.937031][ C1] ? __pfx___schedule+0x10/0x10 [ 256.937052][ C1] ? schedule+0x298/0x350 [ 256.937072][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.937095][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.937118][ C1] ? lock_acquire+0x2f/0xb0 [ 256.937141][ C1] ? schedule+0x1fd/0x350 [ 256.937164][ C1] schedule+0xe7/0x350 [ 256.937184][ C1] schedule_timeout+0x258/0x2a0 [ 256.937202][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.937229][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.937252][ C1] __wait_for_common+0x3e1/0x600 [ 256.937274][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.937295][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 256.937317][ C1] ? dummy_queue+0x3fb/0xb70 [ 256.937340][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.937361][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 256.937385][ C1] raw_process_ep_io+0x5d7/0xb90 [ 256.937413][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 256.937437][ C1] ? __might_fault+0xe3/0x190 [ 256.937468][ C1] ? memdup_user+0x88/0xd0 [ 256.937491][ C1] raw_ioctl+0xa4d/0x2b90 [ 256.937515][ C1] ? lock_acquire+0x2f/0xb0 [ 256.937542][ C1] ? __fget_files+0x40/0x3f0 [ 256.937570][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 256.937594][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 256.937618][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 256.937644][ C1] __x64_sys_ioctl+0x18f/0x220 [ 256.937668][ C1] do_syscall_64+0xcd/0x250 [ 256.937696][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.937721][ C1] RIP: 0033:0x7f380b22e31b [ 256.937734][ C1] RSP: 002b:00007f380acadf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.937752][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f380b22e31b [ 256.937765][ C1] RDX: 00007f380acadff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 256.937777][ C1] RBP: 0000000000000003 R08: 00007f380b510320 R09: 0000000000000000 [ 256.937789][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 256.937801][ C1] R13: 0000000000000000 R14: 00007f380b3e5f80 R15: 00007ffe1c6f3848 [ 256.937824][ C1] [ 256.937831][ C1] task:udevd state:R running task stack:27184 pid:10380 tgid:10380 ppid:2861 flags:0x00000002 [ 256.937890][ C1] Call Trace: [ 256.937895][ C1] [ 256.937905][ C1] __schedule+0x105f/0x34b0 [ 256.937930][ C1] ? __pfx___schedule+0x10/0x10 [ 256.937950][ C1] ? find_held_lock+0x2d/0x110 [ 256.937978][ C1] ? __cond_resched+0x1b/0x30 [ 256.938000][ C1] preempt_schedule_common+0x44/0xc0 [ 256.938023][ C1] __cond_resched+0x1b/0x30 [ 256.938042][ C1] __kmalloc_node_track_caller_noprof+0x30f/0x3e0 [ 256.938066][ C1] ? __alloc_skb+0x164/0x380 [ 256.938096][ C1] kmalloc_reserve+0xef/0x2c0 [ 256.938120][ C1] __alloc_skb+0x164/0x380 [ 256.938146][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 256.938171][ C1] ? hlock_class+0x4e/0x130 [ 256.938189][ C1] ? __lock_acquire+0x1540/0x3ce0 [ 256.938220][ C1] alloc_skb_with_frags+0xe4/0x850 [ 256.938246][ C1] sock_alloc_send_pskb+0x7f1/0x980 [ 256.938280][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 256.938306][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.938330][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 256.938348][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 256.938366][ C1] ? lock_acquire+0x2f/0xb0 [ 256.938389][ C1] ? unix_dgram_sendmsg+0x896/0x1920 [ 256.938414][ C1] unix_dgram_sendmsg+0x467/0x1920 [ 256.938439][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 256.938465][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 256.938496][ C1] sock_write_iter+0x4fe/0x5b0 [ 256.938520][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 256.938556][ C1] ? security_file_permission+0x21/0x80 [ 256.938583][ C1] vfs_write+0x6b5/0x1140 [ 256.938611][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 256.938636][ C1] ? __pfx_vfs_write+0x10/0x10 [ 256.938666][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.938693][ C1] ksys_write+0x1fa/0x260 [ 256.938719][ C1] ? __pfx_ksys_write+0x10/0x10 [ 256.938751][ C1] do_syscall_64+0xcd/0x250 [ 256.938778][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.938804][ C1] RIP: 0033:0x7f08750b6bf2 [ 256.938817][ C1] RSP: 002b:00007fff35b4a2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 256.938835][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08750b6bf2 [ 256.938847][ C1] RDX: 0000000000000000 RSI: 00007fff35b4a32f RDI: 000000000000000a [ 256.938859][ C1] RBP: 00007fff35b4a32f R08: 0000000000000001 R09: 0000000000000000 [ 256.938871][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 000000000000000a [ 256.938884][ C1] R13: 00007f0874f8bae0 R14: 0000000000000000 R15: 0000555811f4f2c0 [ 256.938906][ C1] [ 256.938914][ C1] task:udevd state:S stack:28176 pid:10383 tgid:10383 ppid:2861 flags:0x00000002 [ 256.938970][ C1] Call Trace: [ 256.938976][ C1] [ 256.938985][ C1] __schedule+0x105f/0x34b0 [ 256.939010][ C1] ? __pfx___schedule+0x10/0x10 [ 256.939032][ C1] ? schedule+0x298/0x350 [ 256.939052][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.939075][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.939098][ C1] ? lock_acquire+0x2f/0xb0 [ 256.939121][ C1] ? schedule+0x1fd/0x350 [ 256.939144][ C1] schedule+0xe7/0x350 [ 256.939164][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 256.939185][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 256.939206][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 256.939237][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 256.939261][ C1] do_epoll_wait+0x139b/0x1a90 [ 256.939299][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 256.939333][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 256.939362][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 256.939384][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 256.939405][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 256.939422][ C1] ? ksys_write+0x1ad/0x260 [ 256.939448][ C1] ? __pfx_ksys_write+0x10/0x10 [ 256.939481][ C1] do_syscall_64+0xcd/0x250 [ 256.939508][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.939537][ C1] RIP: 0033:0x7f08750c3457 [ 256.939551][ C1] RSP: 002b:00007fff35b4a308 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 256.939569][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08750c3457 [ 256.939582][ C1] RDX: 0000000000000004 RSI: 00007fff35b4a348 RDI: 0000000000000004 [ 256.939594][ C1] RBP: 0000555811f82700 R08: 0000000000000001 R09: c4934b34fc804e30 [ 256.939606][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555811f87550 [ 256.939618][ C1] R13: 00007fff35b4a348 R14: 00000000ffffffff R15: 0000555811f4f2c0 [ 256.939641][ C1] [ 256.939649][ C1] task:syz.1.26 state:S stack:27200 pid:10388 tgid:10388 ppid:8120 flags:0x00000000 [ 256.939703][ C1] Call Trace: [ 256.939709][ C1] [ 256.939719][ C1] __schedule+0x105f/0x34b0 [ 256.939744][ C1] ? __pfx___schedule+0x10/0x10 [ 256.939765][ C1] ? schedule+0x298/0x350 [ 256.939785][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.939809][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.939832][ C1] ? lock_acquire+0x2f/0xb0 [ 256.939855][ C1] ? schedule+0x1fd/0x350 [ 256.939876][ C1] ? futex_wait_queue+0x41/0x1f0 [ 256.939898][ C1] schedule+0xe7/0x350 [ 256.939918][ C1] futex_wait_queue+0xfc/0x1f0 [ 256.939941][ C1] __futex_wait+0x291/0x3c0 [ 256.939964][ C1] ? __pfx___futex_wait+0x10/0x10 [ 256.939985][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 256.940014][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 256.940040][ C1] ? ktime_add_safe+0x60/0x70 [ 256.940065][ C1] futex_wait+0xe9/0x380 [ 256.940087][ C1] ? __pfx_futex_wait+0x10/0x10 [ 256.940111][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.940136][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.940155][ C1] ? ktime_get+0xd9/0x1a0 [ 256.940177][ C1] do_futex+0x22b/0x350 [ 256.940196][ C1] ? __pfx_do_futex+0x10/0x10 [ 256.940220][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 256.940241][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 256.940261][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.940285][ C1] do_syscall_64+0xcd/0x250 [ 256.940313][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.940338][ C1] RIP: 0033:0x7f36bed2e719 [ 256.940352][ C1] RSP: 002b:00007ffe19198c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 256.940370][ C1] RAX: ffffffffffffffda RBX: 00007ffe19198db0 RCX: 00007f36bed2e719 [ 256.940383][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f36beee5f8c [ 256.940395][ C1] RBP: 00007f36beee5f8c R08: 00007f36bebaa080 R09: 00007ffe19198f7f [ 256.940408][ C1] R10: 00007ffe19198d90 R11: 0000000000000246 R12: 000000000003ec68 [ 256.940420][ C1] R13: 00007ffe19198d90 R14: 000000000000015e R15: 000000000003eb0a [ 256.940442][ C1] [ 256.940449][ C1] task:syz.1.26 state:S stack:27456 pid:10390 tgid:10388 ppid:8120 flags:0x00000000 [ 256.940504][ C1] Call Trace: [ 256.940510][ C1] [ 256.940520][ C1] __schedule+0x105f/0x34b0 [ 256.940549][ C1] ? __pfx___schedule+0x10/0x10 [ 256.940570][ C1] ? schedule+0x298/0x350 [ 256.940590][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.940613][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.940636][ C1] ? lock_acquire+0x2f/0xb0 [ 256.940659][ C1] ? schedule+0x1fd/0x350 [ 256.940682][ C1] schedule+0xe7/0x350 [ 256.940702][ C1] schedule_timeout+0x258/0x2a0 [ 256.940721][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.940747][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.940770][ C1] __wait_for_common+0x3e1/0x600 [ 256.940792][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.940813][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 256.940835][ C1] ? dummy_queue+0x3fb/0xb70 [ 256.940858][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.940879][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 256.940902][ C1] raw_process_ep_io+0x5d7/0xb90 [ 256.940931][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 256.940955][ C1] ? __might_fault+0xe3/0x190 [ 256.940986][ C1] ? memdup_user+0x88/0xd0 [ 256.941010][ C1] raw_ioctl+0xa4d/0x2b90 [ 256.941034][ C1] ? lock_acquire+0x2f/0xb0 [ 256.941057][ C1] ? __fget_files+0x40/0x3f0 [ 256.941084][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 256.941108][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 256.941132][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 256.941158][ C1] __x64_sys_ioctl+0x18f/0x220 [ 256.941183][ C1] do_syscall_64+0xcd/0x250 [ 256.941210][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.941236][ C1] RIP: 0033:0x7f36bed2e31b [ 256.941249][ C1] RSP: 002b:00007f36be7a7f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.941267][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f36bed2e31b [ 256.941280][ C1] RDX: 00007f36be7a7ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 256.941292][ C1] RBP: 0000000000000003 R08: 00007f36bf010320 R09: 0000000000000000 [ 256.941304][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 256.941316][ C1] R13: 0000000000000000 R14: 00007f36beee5f80 R15: 00007ffe19198b28 [ 256.941339][ C1] [ 256.941346][ C1] task:syz.0.25 state:S stack:27200 pid:10396 tgid:10396 ppid:8119 flags:0x00000000 [ 256.941400][ C1] Call Trace: [ 256.941406][ C1] [ 256.941416][ C1] __schedule+0x105f/0x34b0 [ 256.941440][ C1] ? __pfx___schedule+0x10/0x10 [ 256.941462][ C1] ? schedule+0x298/0x350 [ 256.941482][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.941505][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.941531][ C1] ? lock_acquire+0x2f/0xb0 [ 256.941554][ C1] ? schedule+0x1fd/0x350 [ 256.941575][ C1] ? futex_wait_queue+0x41/0x1f0 [ 256.941597][ C1] schedule+0xe7/0x350 [ 256.941617][ C1] futex_wait_queue+0xfc/0x1f0 [ 256.941640][ C1] __futex_wait+0x291/0x3c0 [ 256.941663][ C1] ? __pfx___futex_wait+0x10/0x10 [ 256.941690][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 256.941716][ C1] ? ktime_add_safe+0x60/0x70 [ 256.941741][ C1] futex_wait+0xe9/0x380 [ 256.941763][ C1] ? __pfx_futex_wait+0x10/0x10 [ 256.941787][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.941811][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.941831][ C1] ? ktime_get+0xd9/0x1a0 [ 256.941853][ C1] do_futex+0x22b/0x350 [ 256.941871][ C1] ? __pfx_do_futex+0x10/0x10 [ 256.941895][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 256.941917][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 256.941936][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.941961][ C1] do_syscall_64+0xcd/0x250 [ 256.941988][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.942013][ C1] RIP: 0033:0x7f8043e5e719 [ 256.942027][ C1] RSP: 002b:00007ffc8eec67c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 256.942045][ C1] RAX: ffffffffffffffda RBX: 00007ffc8eec68f0 RCX: 00007f8043e5e719 [ 256.942058][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8044015f8c [ 256.942070][ C1] RBP: 00007f8044015f8c R08: 00007f8043cda080 R09: 00007ffc8eec6abf [ 256.942083][ C1] R10: 00007ffc8eec68d0 R11: 0000000000000246 R12: 000000000003ec40 [ 256.942095][ C1] R13: 00007ffc8eec68d0 R14: 000000000000015e R15: 000000000003eae2 [ 256.942118][ C1] [ 256.942125][ C1] task:syz.0.25 state:S stack:28496 pid:10398 tgid:10396 ppid:8119 flags:0x00000000 [ 256.942181][ C1] Call Trace: [ 256.942187][ C1] [ 256.942196][ C1] __schedule+0x105f/0x34b0 [ 256.942221][ C1] ? __pfx___schedule+0x10/0x10 [ 256.942249][ C1] ? schedule+0xe0/0x350 [ 256.942270][ C1] ? do_nanosleep+0x18a/0x510 [ 256.942288][ C1] schedule+0xe7/0x350 [ 256.942309][ C1] do_nanosleep+0x216/0x510 [ 256.942327][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.942354][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.942373][ C1] ? __asan_memset+0x23/0x50 [ 256.942394][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.942420][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.942446][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.942471][ C1] ? __might_fault+0xe3/0x190 [ 256.942498][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.942529][ C1] ? get_timespec64+0x148/0x240 [ 256.942548][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.942569][ C1] common_nsleep+0xa1/0xd0 [ 256.942590][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.942617][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.942649][ C1] do_syscall_64+0xcd/0x250 [ 256.942676][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.942702][ C1] RIP: 0033:0x7f8043e90805 [ 256.942715][ C1] RSP: 002b:00007f80438d6f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 256.942733][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8043e90805 [ 256.942746][ C1] RDX: 00007f80438d6f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.942758][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 256.942769][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f80438d6fe8 [ 256.942782][ C1] R13: 0000000020000080 R14: 00007f8044015f80 R15: 00007ffc8eec6668 [ 256.942804][ C1] [ 256.942812][ C1] task:syz.7.29 state:S stack:27504 pid:10399 tgid:10399 ppid:8129 flags:0x00000000 [ 256.942868][ C1] Call Trace: [ 256.942873][ C1] [ 256.942883][ C1] __schedule+0x105f/0x34b0 [ 256.942908][ C1] ? __pfx___schedule+0x10/0x10 [ 256.942929][ C1] ? schedule+0x298/0x350 [ 256.942949][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.942973][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.942995][ C1] ? lock_acquire+0x2f/0xb0 [ 256.943018][ C1] ? schedule+0x1fd/0x350 [ 256.943040][ C1] ? futex_wait_queue+0x41/0x1f0 [ 256.943061][ C1] schedule+0xe7/0x350 [ 256.943081][ C1] futex_wait_queue+0xfc/0x1f0 [ 256.943104][ C1] __futex_wait+0x291/0x3c0 [ 256.943127][ C1] ? __pfx___futex_wait+0x10/0x10 [ 256.943148][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 256.943176][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 256.943202][ C1] ? ktime_add_safe+0x60/0x70 [ 256.943228][ C1] futex_wait+0xe9/0x380 [ 256.943249][ C1] ? __pfx_futex_wait+0x10/0x10 [ 256.943273][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.943298][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.943317][ C1] ? ktime_get+0xd9/0x1a0 [ 256.943339][ C1] do_futex+0x22b/0x350 [ 256.943358][ C1] ? __pfx_do_futex+0x10/0x10 [ 256.943382][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 256.943403][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 256.943423][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.943447][ C1] do_syscall_64+0xcd/0x250 [ 256.943474][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.943500][ C1] RIP: 0033:0x7fe94f66e719 [ 256.943513][ C1] RSP: 002b:00007ffdab6ef068 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 256.943535][ C1] RAX: ffffffffffffffda RBX: 00007ffdab6ef190 RCX: 00007fe94f66e719 [ 256.943548][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe94f825f8c [ 256.943561][ C1] RBP: 00007fe94f825f8c R08: 00007fe950365080 R09: 00007ffdab6ef35f [ 256.943573][ C1] R10: 00007ffdab6ef170 R11: 0000000000000246 R12: 000000000003eca6 [ 256.943586][ C1] R13: 00007ffdab6ef170 R14: 000000000000015e R15: 000000000003eb48 [ 256.943608][ C1] [ 256.943615][ C1] task:syz.7.29 state:S stack:28560 pid:10400 tgid:10399 ppid:8129 flags:0x00000000 [ 256.943672][ C1] Call Trace: [ 256.943678][ C1] [ 256.943687][ C1] __schedule+0x105f/0x34b0 [ 256.943712][ C1] ? __pfx___schedule+0x10/0x10 [ 256.943734][ C1] ? schedule+0x298/0x350 [ 256.943754][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.943777][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.943800][ C1] ? lock_acquire+0x2f/0xb0 [ 256.943822][ C1] ? schedule+0x1fd/0x350 [ 256.943844][ C1] ? do_nanosleep+0x18a/0x510 [ 256.943862][ C1] schedule+0xe7/0x350 [ 256.943882][ C1] do_nanosleep+0x216/0x510 [ 256.943900][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 256.943926][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 256.943945][ C1] ? __asan_memset+0x23/0x50 [ 256.943967][ C1] ? __hrtimer_init+0x106/0x2c0 [ 256.943992][ C1] hrtimer_nanosleep+0x146/0x370 [ 256.944018][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 256.944043][ C1] ? __might_fault+0xe3/0x190 [ 256.944071][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 256.944096][ C1] ? get_timespec64+0x148/0x240 [ 256.944115][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 256.944137][ C1] common_nsleep+0xa1/0xd0 [ 256.944157][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 256.944183][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 256.944216][ C1] do_syscall_64+0xcd/0x250 [ 256.944243][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.944269][ C1] RIP: 0033:0x7fe94f6a0805 [ 256.944282][ C1] RSP: 002b:00007fe94f0ecf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 256.944300][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe94f6a0805 [ 256.944313][ C1] RDX: 00007fe94f0ecf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.944325][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 256.944337][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe94f0ecfe8 [ 256.944349][ C1] R13: 0000000020000080 R14: 00007fe94f825f80 R15: 00007ffdab6eef08 [ 256.944372][ C1] [ 256.944380][ C1] task:udevd state:S stack:27488 pid:10401 tgid:10401 ppid:2861 flags:0x00000002 [ 256.944434][ C1] Call Trace: [ 256.944440][ C1] [ 256.944449][ C1] __schedule+0x105f/0x34b0 [ 256.944474][ C1] ? __pfx___schedule+0x10/0x10 [ 256.944496][ C1] ? schedule+0x298/0x350 [ 256.944516][ C1] ? __pfx_lock_release+0x10/0x10 [ 256.944546][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.944568][ C1] ? lock_acquire+0x2f/0xb0 [ 256.944591][ C1] ? schedule+0x1fd/0x350 [ 256.944614][ C1] schedule+0xe7/0x350 [ 256.944634][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 256.944656][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 256.944676][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 256.944707][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 256.944731][ C1] do_epoll_wait+0x139b/0x1a90 [ 256.944769][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 256.944803][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 256.944832][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 256.944854][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 256.944874][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 256.944892][ C1] ? ksys_write+0x1ad/0x260 [ 256.944918][ C1] ? __pfx_ksys_write+0x10/0x10 [ 256.944951][ C1] do_syscall_64+0xcd/0x250 [ 256.944978][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.945004][ C1] RIP: 0033:0x7f08750c3457 [ 256.945017][ C1] RSP: 002b:00007fff35b4a308 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 256.945035][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08750c3457 [ 256.945048][ C1] RDX: 0000000000000004 RSI: 00007fff35b4a348 RDI: 0000000000000004 [ 256.945060][ C1] RBP: 0000555811f868e0 R08: 0000000000000007 R09: c4934b34fc804e30 [ 256.945073][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555811f5bd70 [ 256.945085][ C1] R13: 00007fff35b4a348 R14: 00000000ffffffff R15: 0000555811f4f2c0 [ 256.945108][ C1] [ 256.945116][ C1] task:udevd state:R running task stack:27616 pid:10402 tgid:10402 ppid:2861 flags:0x00000008 [ 256.945175][ C1] Call Trace: [ 256.945182][ C1] [ 256.945190][ C1] sched_show_task+0x3f0/0x5f0 [ 256.945213][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.945234][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 256.945262][ C1] show_state_filter+0xee/0x320 [ 256.945285][ C1] k_spec+0xed/0x150 [ 256.945308][ C1] ? __pfx_k_spec+0x10/0x10 [ 256.945330][ C1] kbd_event+0xcbd/0x17a0 [ 256.945357][ C1] ? __pfx_kbd_event+0x10/0x10 [ 256.945383][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 256.945408][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.945427][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.945449][ C1] input_handler_events_default+0x116/0x1b0 [ 256.945477][ C1] input_pass_values+0x777/0x8e0 [ 256.945508][ C1] input_handle_event+0xb30/0x14d0 [ 256.945544][ C1] input_event+0x83/0xa0 [ 256.945573][ C1] hidinput_hid_event+0xa12/0x2410 [ 256.945599][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 256.945621][ C1] ? input_event+0x8e/0xa0 [ 256.945653][ C1] hid_process_event+0x4b7/0x5e0 [ 256.945671][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 256.945694][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 256.945715][ C1] hid_input_array_field+0x330/0x710 [ 256.945740][ C1] hid_report_raw_event+0xa02/0x11c0 [ 256.945769][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 256.945794][ C1] hid_irq_in+0x35e/0x870 [ 256.945821][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 256.945846][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 256.945870][ C1] dummy_timer+0x17f0/0x3930 [ 256.945900][ C1] ? lock_acquire+0x2f/0xb0 [ 256.945925][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 256.945951][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 256.945971][ C1] ? mark_held_locks+0x9f/0xe0 [ 256.945996][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 256.946020][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 256.946039][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 256.946070][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 256.946096][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 256.946122][ C1] hrtimer_run_softirq+0x17d/0x350 [ 256.946150][ C1] handle_softirqs+0x206/0x8d0 [ 256.946173][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 256.946197][ C1] irq_exit_rcu+0xac/0x110 [ 256.946215][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 256.946238][ C1] [ 256.946245][ C1] [ 256.946253][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 256.946280][ C1] RIP: 0010:lock_acquire.part.0+0xa2/0x380 [ 256.946306][ C1] Code: 00 00 00 31 c0 65 8b 05 04 20 cf 7e 85 c0 0f 85 12 01 00 00 65 48 8b 2d 6c 5a d0 7e 48 8d bd 94 0a 00 00 48 89 f8 48 c1 e8 03 <0f> b6 14 10 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 80 [ 256.946324][ C1] RSP: 0000:ffffc90002fffd60 EFLAGS: 00000a03 [ 256.946340][ C1] RAX: 1ffff110233858a2 RBX: 1ffff920005fffad RCX: 0000000000000002 [ 256.946353][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff888119c2c514 [ 256.946365][ C1] RBP: ffff888119c2ba80 R08: 0000000000000000 R09: 0000000000000000 [ 256.946377][ C1] R10: ffffffff8a564d8f R11: 0000000000000000 R12: 0000000000000000 [ 256.946389][ C1] R13: ffffffff88ebb140 R14: 0000000000000000 R15: 0000000000000000 [ 256.946412][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 256.946433][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 256.946459][ C1] ? rcu_is_watching+0x12/0xc0 [ 256.946477][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 256.946511][ C1] ? count_memcg_events_mm.constprop.0+0x3a/0x340 [ 256.946545][ C1] ? lock_acquire+0x2f/0xb0 [ 256.946568][ C1] ? count_memcg_events_mm.constprop.0+0x3a/0x340 [ 256.946600][ C1] count_memcg_events_mm.constprop.0+0x40/0x340 [ 256.946628][ C1] ? count_memcg_events_mm.constprop.0+0x3a/0x340 [ 256.946657][ C1] handle_mm_fault+0x5cc/0xaa0 [ 256.946681][ C1] do_user_addr_fault+0x613/0x12c0 [ 256.946711][ C1] exc_page_fault+0x5c/0xc0 [ 256.946734][ C1] asm_exc_page_fault+0x26/0x30 [ 256.946759][ C1] RIP: 0033:0x7f08750672a4 [ 256.946774][ C1] Code: c0 02 49 8b 0c c6 64 8b 34 25 18 00 00 00 85 f6 75 22 48 39 cd 75 0c 48 8d 3d 24 e6 0e 00 e9 66 fe ff ff 48 c1 ea 0c 48 31 ca <48> 89 55 10 49 89 2c c6 eb 3c 89 d8 48 c1 ea 0c 48 89 ce 49 8d 3c [ 256.946792][ C1] RSP: 002b:00007fff35b4a1e0 EFLAGS: 00010206 [ 256.946807][ C1] RAX: 0000000000000002 RBX: 0000000000000002 RCX: 0000555811f6bbc0 [ 256.946819][ C1] RDX: 0000555d4477a4ac RSI: 0000000000000000 RDI: 0000555811f6c630 [ 256.946832][ C1] RBP: 0000555811f6c620 R08: 0000000000000007 R09: c4934b34fc804e30 [ 256.946844][ C1] R10: 0c362016dd7e9f5d R11: 0000000000000007 R12: 0000000000000000 [ 256.946856][ C1] R13: 0000555811f6c640 R14: 00007f0875191aa0 R15: 0000555811f4f2c0 [ 256.946879][ C1] [ 256.946887][ C1] [ 256.946887][ C1] Showing all locks held in the system: [ 256.946912][ C1] 9 locks held by kworker/0:0/8: [ 256.946930][ C1] 5 locks held by kworker/1:2/1117: [ 256.946945][ C1] 2 locks held by getty/2921: [ 256.946958][ C1] #0: ffff8881126310a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 256.947003][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 256.947055][ C1] 5 locks held by kworker/0:4/5803: [ 256.947066][ C1] 4 locks held by kworker/0:5/5813: [ 256.947079][ C1] 5 locks held by udevd/10402: [ 256.947089][ C1] #0: ffff888111a07070 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x13e/0x980 [ 256.947134][ C1] #1: ffff888107adb230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 256.947185][ C1] #2: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 256.947236][ C1] #3: ffffffff89387a58 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 256.947285][ C1] #4: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 256.947335][ C1] [ 256.947339][ C1] ============================================= [ 256.947339][ C1] [ 256.950248][ T5803] keytouch 0003:0926:3333.000E: fixing up Keytouch IEC report descriptor [ 256.955482][ T5803] input: HID 0926:3333 as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:0.0/0003:0926:3333.000E/input/input18 [ 257.016732][ C1] task:init state:S stack:22240 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 257.016842][ C1] Call Trace: [ 257.016855][ C1] [ 257.016875][ C1] __schedule+0x105f/0x34b0 [ 257.016933][ C1] ? __pfx___schedule+0x10/0x10 [ 257.016976][ C1] ? schedule+0x298/0x350 [ 257.017017][ C1] ? __pfx_lock_release+0x10/0x10 [ 257.017067][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 257.017114][ C1] ? lock_acquire+0x2f/0xb0 [ 257.017160][ C1] ? schedule+0x1fd/0x350 [ 257.017207][ C1] schedule+0xe7/0x350 [ 257.017250][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 257.017294][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 257.017337][ C1] ? do_sigtimedwait+0x37b/0x5c0 [ 257.017393][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 257.017441][ C1] do_sigtimedwait+0x42f/0x5c0 [ 257.017494][ C1] ? __pfx_do_sigtimedwait+0x10/0x10 [ 257.017551][ C1] ? lock_acquire+0x2f/0xb0 [ 257.017602][ C1] ? __might_fault+0xe3/0x190 [ 257.017666][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 257.017712][ C1] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 257.017765][ C1] ? xfd_validate_state+0x5d/0x180 [ 257.017832][ C1] do_syscall_64+0xcd/0x250 [ 257.017887][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.017940][ C1] RIP: 0033:0x7f117d3b623c [ 257.017969][ C1] RSP: 002b:00007fff3ac74fc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 257.018006][ C1] RAX: ffffffffffffffda RBX: 00007f117d5ec13c RCX: 00007f117d3b623c [ 257.018033][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f117d5f14a8 [ 257.018058][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 257.018082][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 257.018104][ C1] R13: 00007fff3ac75028 R14: 000055ab0bc3c169 R15: 00007f117d628a80 [ 257.018149][ C1] [ 257.018164][ C1] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 257.018276][ C1] Call Trace: [ 257.018287][ C1] [ 257.018306][ C1] __schedule+0x105f/0x34b0 [ 257.018358][ C1] ? __pfx___schedule+0x10/0x10 [ 257.018402][ C1] ? schedule+0x298/0x350 [ 257.018438][ C1] ? __pfx_lock_release+0x10/0x10 [ 257.018481][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 257.018527][ C1] ? lock_acquire+0x2f/0xb0 [ 257.018572][ C1] ? schedule+0x1fd/0x350 [ 257.018618][ C1] schedule+0xe7/0x350 [ 257.018658][ C1] ? kthreadd+0x2ce/0x7d0 [ 257.018700][ C1] kthreadd+0x5ba/0x7d0 [ 257.018748][ C1] ? __pfx_kthreadd+0x10/0x10 [ 257.018793][ C1] ret_from_fork+0x45/0x80 [ 257.018841][ C1] ? __pfx_kthreadd+0x10/0x10 [ 257.018886][ C1] ret_from_fork_asm+0x1a/0x30 [ 257.018952][ C1] [ 257.018967][ C1] task:pool_workqueue_ state:S stack:29216 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 257.019085][ C1] Call Trace: [ 257.019097][ C1] [ 257.019115][ C1] __schedule+0x105f/0x34b0 [ 257.019166][ C1] ? __pfx___schedule+0x10/0x10 [ 257.019210][ C1] ? schedule+0x298/0x350 [ 257.019249][ C1] ? __pfx_lock_release+0x10/0x10 [ 257.019295][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 257.019341][ C1] ? lock_acquire+0x2f/0xb0 [ 257.019387][ C1] ? schedule+0x1fd/0x350 [ 257.019433][ C1] schedule+0xe7/0x350 [ 257.019476][ C1] kthread_worker_fn+0x502/0xba0 [ 257.019526][ C1] ? __pfx_pwq_release_workfn+0x10/0x10 [ 257.019565][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 257.019608][ C1] kthread+0x2c1/0x3a0 [ 257.019642][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 257.019682][ C1] ? __pfx_kthread+0x10/0x10 [ 257.019720][ C1] ret_from_fork+0x45/0x80 [ 257.019768][ C1] ? __pfx_kthread+0x10/0x10 [ 257.019804][ C1] ret_from_fork_asm+0x1a/0x30 [ 257.019867][ C1] [ 257.019881][ C1] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 257.019997][ C1] Call Trace: [ 257.020009][ C1] [ 257.020027][ C1] __schedule+0x105f/0x34b0 [ 257.020074][ C1] ? __pfx___schedule+0x10/0x10 [ 257.020116][ C1] ? schedule+0x298/0x350 [ 257.020155][ C1] ? __pfx_lock_release+0x10/0x10 [ 257.020199][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 257.020244][ C1] ? lock_acquire+0x2f/0xb0 [ 257.020289][ C1] ? schedule+0x1fd/0x350 [ 257.020333][ C1] schedule+0xe7/0x350 [ 257.020373][ C1] rescuer_thread+0x946/0xe20 [ 257.020423][ C1] ? __kthread_parkme+0xb7/0x220 [ 257.020461][ C1] ? __pfx_lock_release+0x10/0x10 [ 257.020525][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 257.020573][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 257.020618][ C1] ? __kthread_parkme+0x148/0x220 [ 257.020655][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 257.020704][ C1] kthread+0x2c1/0x3a0 [ 277.934780][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 277.934831][ C1] ? __pfx_kthread+0x10/0x10 [ 277.944635][ C1] ret_from_fork+0x45/0x80 [ 277.949100][ C1] ? __pfx_kthread+0x10/0x10 [ 277.953738][ C1] ret_from_fork_asm+0x1a/0x30 [ 277.958551][ C1] [ 277.961594][ C1] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 277.971859][ C1] Call Trace: [ 277.975153][ C1] [ 277.978102][ C1] __schedule+0x105f/0x34b0 [ 277.982636][ C1] ? __pfx___schedule+0x10/0x10 [ 277.987502][ C1] ? schedule+0x298/0x350 [ 277.991860][ C1] ? __pfx_lock_release+0x10/0x10 [ 277.996911][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 278.002215][ C1] ? lock_acquire+0x2f/0xb0 [ 278.006773][ C1] ? schedule+0x1fd/0x350 [ 278.011149][ C1] schedule+0xe7/0x350 [ 278.015270][ C1] rescuer_thread+0x946/0xe20 [ 278.019994][ C1] ? __kthread_parkme+0xb7/0x220 [ 278.024963][ C1] ? __pfx_lock_release+0x10/0x10 [ 278.030055][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 278.035264][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.040520][ C1] ? __kthread_parkme+0x148/0x220 [ 278.045556][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 278.050789][ C1] kthread+0x2c1/0x3a0 [ 278.054892][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 278.060118][ C1] ? __pfx_kthread+0x10/0x10 [ 278.064751][ C1] ret_from_fork+0x45/0x80 [ 278.069199][ C1] ? __pfx_kthread+0x10/0x10 [ 278.073814][ C1] ret_from_fork_asm+0x1a/0x30 [ 278.078624][ C1] [ 278.081659][ C1] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 278.091910][ C1] Call Trace: [ 278.095224][ C1] [ 278.098189][ C1] __schedule+0x105f/0x34b0 [ 278.102749][ C1] ? __pfx___schedule+0x10/0x10 [ 278.107713][ C1] ? schedule+0x298/0x350 [ 278.112081][ C1] ? __pfx_lock_release+0x10/0x10 [ 278.117134][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 278.122368][ C1] ? lock_acquire+0x2f/0xb0 [ 278.126929][ C1] ? schedule+0x1fd/0x350 [ 278.131305][ C1] schedule+0xe7/0x350 [ 278.135390][ C1] rescuer_thread+0x946/0xe20 [ 278.140122][ C1] ? __kthread_parkme+0xb7/0x220 [ 278.145080][ C1] ? __pfx_lock_release+0x10/0x10 [ 278.150127][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 278.155375][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.160605][ C1] ? __kthread_parkme+0x148/0x220 [ 278.165652][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 278.170885][ C1] kthread+0x2c1/0x3a0 [ 278.174986][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 278.180215][ C1] ? __pfx_kthread+0x10/0x10 [ 278.184950][ C1] ret_from_fork+0x45/0x80 [ 278.189378][ C1] ? __pfx_kthread+0x10/0x10 [ 278.193996][ C1] ret_from_fork_asm+0x1a/0x30 [ 278.198803][ C1] [ 278.201851][ C1] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 278.212131][ C1] Call Trace: [ 278.215415][ C1] [ 278.218370][ C1] __schedule+0x105f/0x34b0 [ 278.222990][ C1] ? __pfx___schedule+0x10/0x10 [ 278.227887][ C1] ? schedule+0x298/0x350 [ 278.232249][ C1] ? __pfx_lock_release+0x10/0x10 [ 278.237302][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 278.242880][ C1] ? lock_acquire+0x2f/0xb0 [ 278.247426][ C1] ? schedule+0x1fd/0x350 [ 278.251778][ C1] schedule+0xe7/0x350 [ 278.255869][ C1] rescuer_thread+0x946/0xe20 [ 278.260571][ C1] ? __kthread_parkme+0xb7/0x220 [ 278.265539][ C1] ? __pfx_lock_release+0x10/0x10 [ 278.270636][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 278.275888][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.281118][ C1] ? __kthread_parkme+0x148/0x220 [ 278.286537][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 278.291797][ C1] kthread+0x2c1/0x3a0 [ 278.295911][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 278.301120][ C1] ? __pfx_kthread+0x10/0x10 [ 278.305768][ C1] ret_from_fork+0x45/0x80 [ 278.310202][ C1] ? __pfx_kthread+0x10/0x10 [ 278.314823][ C1] ret_from_fork_asm+0x1a/0x30 [ 278.319634][ C1] [ 278.322678][ C1] task:kworker/0:0 state:D stack:22016 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 278.332908][ C1] Workqueue: usb_hub_wq hub_event [ 278.338005][ C1] Call Trace: [ 278.341318][ C1] [ 278.344455][ C1] __schedule+0x105f/0x34b0 [ 278.349027][ C1] ? __pfx___schedule+0x10/0x10 [ 278.353936][ C1] ? schedule+0x298/0x350 [ 278.358299][ C1] ? __pfx_lock_release+0x10/0x10 [ 278.363382][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 278.368600][ C1] ? lock_acquire+0x2f/0xb0 [ 278.373130][ C1] ? schedule+0x1fd/0x350 [ 278.377751][ C1] schedule+0xe7/0x350 [ 278.381843][ C1] schedule_preempt_disabled+0x13/0x30 [ 278.387344][ C1] rwsem_down_write_slowpath+0x539/0x12a0 [ 278.393113][ C1] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 278.399317][ C1] ? rcu_is_watching+0x12/0xc0 [ 278.404139][ C1] ? lock_acquire+0x2f/0xb0 [ 278.408673][ C1] ? kernfs_add_one+0xb1/0x520 [ 278.413465][ C1] down_write+0x1d8/0x200 [ 278.417948][ C1] ? __pfx_down_write+0x10/0x10 [ 278.422930][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 278.428188][ C1] ? hlock_class+0x4e/0x130 [ 278.432747][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 278.437830][ C1] kernfs_add_one+0xb1/0x520 [ 278.442480][ C1] kernfs_create_dir_ns+0xf4/0x150 [ 278.447641][ C1] sysfs_create_dir_ns+0x13b/0x2b0 [ 278.452820][ C1] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 278.458513][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 278.463936][ C1] ? kobject_add_internal+0x12d/0x990 [ 278.469327][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 278.474572][ C1] kobject_add_internal+0x2c8/0x990 [ 278.479803][ C1] kobject_add+0x16f/0x240 [ 278.484264][ C1] ? __pfx_kobject_add+0x10/0x10 [ 278.489242][ C1] ? class_to_subsys+0x3e/0x160 [ 278.494148][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 278.499374][ C1] ? kobject_put+0xab/0x5a0 [ 278.503906][ C1] ? device_add+0x250/0x1a70 [ 278.508523][ C1] device_add+0x289/0x1a70 [ 278.512995][ C1] ? __pfx_device_add+0x10/0x10 [ 278.517860][ C1] ? kfree+0x255/0x480 [ 278.521972][ C1] ? kstrdup+0x5c/0x70 [ 278.526112][ C1] device_create_groups_vargs+0x1f8/0x270 [ 278.531935][ C1] device_create_with_groups+0xf2/0x130 [ 278.537520][ C1] ? __pfx_device_create_with_groups+0x10/0x10 [ 278.543736][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 278.548818][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 278.554324][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 278.559765][ C1] led_classdev_register_ext+0x561/0x9e0 [ 278.565471][ C1] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 278.571658][ C1] ? __pfx_kasprintf+0x10/0x10 [ 278.576469][ C1] ? input_open_device+0x23c/0x320 [ 278.581622][ C1] input_leds_connect+0x552/0x8e0 [ 278.586701][ C1] input_attach_handler.isra.0+0x181/0x260 [ 278.592544][ C1] input_register_device+0xa84/0x1110 [ 278.597973][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 278.603061][ C1] hid_connect+0x13a8/0x18a0 [ 278.607685][ C1] ? trace_kmalloc+0x2d/0xe0 [ 278.612404][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 278.617741][ C1] ? __asan_memset+0x23/0x50 [ 278.622364][ C1] ? __pfx_hid_connect+0x10/0x10 [ 278.627331][ C1] ? usbhid_start+0x152c/0x2340 [ 278.632236][ C1] hid_hw_start+0xaa/0x140 [ 278.636699][ C1] hid_device_probe+0x3e7/0x490 [ 278.641559][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 278.646965][ C1] really_probe+0x23e/0xa90 [ 278.651514][ C1] __driver_probe_device+0x1de/0x440 [ 278.656833][ C1] driver_probe_device+0x4c/0x1b0 [ 278.661908][ C1] __device_attach_driver+0x1df/0x310 [ 278.667295][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 278.673236][ C1] bus_for_each_drv+0x157/0x1e0 [ 278.678140][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 278.683544][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.688802][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 278.694669][ C1] __device_attach+0x1e8/0x4b0 [ 278.699497][ C1] ? __pfx___device_attach+0x10/0x10 [ 278.704905][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 278.710121][ C1] bus_probe_device+0x17f/0x1c0 [ 278.715048][ C1] device_add+0x114b/0x1a70 [ 278.719583][ C1] ? __pfx_device_add+0x10/0x10 [ 278.724467][ C1] ? __debugfs_create_file+0x413/0x660 [ 278.729960][ C1] hid_add_device+0x37f/0xa70 [ 278.734676][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 278.740178][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 278.745429][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 278.750904][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 278.756211][ C1] usbhid_probe+0xd3b/0x1410 [ 278.760926][ C1] usb_probe_interface+0x309/0x9d0 [ 278.766119][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 278.771808][ C1] really_probe+0x23e/0xa90 [ 278.776355][ C1] __driver_probe_device+0x1de/0x440 [ 278.781683][ C1] driver_probe_device+0x4c/0x1b0 [ 278.786745][ C1] __device_attach_driver+0x1df/0x310 [ 278.792164][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 278.798081][ C1] bus_for_each_drv+0x157/0x1e0 [ 278.802955][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 278.808356][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.813609][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 278.819424][ C1] __device_attach+0x1e8/0x4b0 [ 278.824227][ C1] ? __pfx___device_attach+0x10/0x10 [ 278.829535][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 278.834742][ C1] bus_probe_device+0x17f/0x1c0 [ 278.839647][ C1] device_add+0x114b/0x1a70 [ 278.844199][ C1] ? __pfx_device_add+0x10/0x10 [ 278.849082][ C1] ? mark_held_locks+0x9f/0xe0 [ 278.853900][ C1] usb_set_configuration+0x10cb/0x1c50 [ 278.859410][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 278.865499][ C1] usb_generic_driver_probe+0xb1/0x110 [ 278.871003][ C1] usb_probe_device+0xec/0x3e0 [ 278.875781][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 278.881206][ C1] really_probe+0x23e/0xa90 [ 278.885738][ C1] __driver_probe_device+0x1de/0x440 [ 278.891058][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 278.896558][ C1] driver_probe_device+0x4c/0x1b0 [ 278.901646][ C1] __device_attach_driver+0x1df/0x310 [ 278.907065][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 278.912980][ C1] bus_for_each_drv+0x157/0x1e0 [ 278.917877][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 278.923301][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.928518][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 278.934385][ C1] __device_attach+0x1e8/0x4b0 [ 278.939178][ C1] ? __pfx___device_attach+0x10/0x10 [ 278.944510][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 278.949757][ C1] bus_probe_device+0x17f/0x1c0 [ 278.954638][ C1] device_add+0x114b/0x1a70 [ 278.959191][ C1] ? __pfx_device_add+0x10/0x10 [ 278.964072][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 278.969886][ C1] usb_new_device+0xd90/0x1a10 [ 278.974711][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 278.979980][ C1] hub_event+0x2e58/0x4f40 [ 278.984451][ C1] ? __pfx_hub_event+0x10/0x10 [ 278.989265][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 278.994942][ C1] ? rcu_is_watching+0x12/0xc0 [ 278.999738][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.005129][ C1] ? process_one_work+0x921/0x1ba0 [ 279.010296][ C1] ? lock_acquire+0x2f/0xb0 [ 279.014841][ C1] ? process_one_work+0x921/0x1ba0 [ 279.019992][ C1] process_one_work+0x9c5/0x1ba0 [ 279.024994][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 279.030318][ C1] ? __pfx_process_one_work+0x10/0x10 [ 279.035728][ C1] ? assign_work+0x1a0/0x250 [ 279.040364][ C1] worker_thread+0x6c8/0xf00 [ 279.045006][ C1] ? __pfx_worker_thread+0x10/0x10 [ 279.050136][ C1] kthread+0x2c1/0x3a0 [ 279.054229][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.059435][ C1] ? __pfx_kthread+0x10/0x10 [ 279.064409][ C1] ret_from_fork+0x45/0x80 [ 279.068875][ C1] ? __pfx_kthread+0x10/0x10 [ 279.073482][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.078296][ C1] [ 279.081337][ C1] task:kworker/0:1 state:I stack:21248 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 279.091555][ C1] Workqueue: 0x0 (events) [ 279.096016][ C1] Call Trace: [ 279.099315][ C1] [ 279.102268][ C1] __schedule+0x105f/0x34b0 [ 279.106827][ C1] ? __pfx___schedule+0x10/0x10 [ 279.111760][ C1] ? schedule+0x298/0x350 [ 279.116119][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.121175][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.126444][ C1] ? lock_acquire+0x2f/0xb0 [ 279.131004][ C1] ? schedule+0x1fd/0x350 [ 279.135391][ C1] schedule+0xe7/0x350 [ 279.139511][ C1] ? worker_thread+0x271/0xf00 [ 279.144304][ C1] worker_thread+0x2de/0xf00 [ 279.148956][ C1] ? __kthread_parkme+0x148/0x220 [ 279.154039][ C1] ? __pfx_worker_thread+0x10/0x10 [ 279.159207][ C1] kthread+0x2c1/0x3a0 [ 279.163335][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.168578][ C1] ? __pfx_kthread+0x10/0x10 [ 279.173213][ C1] ret_from_fork+0x45/0x80 [ 279.177707][ C1] ? __pfx_kthread+0x10/0x10 [ 279.182374][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.187198][ C1] [ 279.190242][ C1] task:kworker/0:0H state:I stack:28880 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 279.200491][ C1] Workqueue: 0x0 (events_highpri) [ 279.205652][ C1] Call Trace: [ 279.208950][ C1] [ 279.211897][ C1] __schedule+0x105f/0x34b0 [ 279.216442][ C1] ? __pfx___schedule+0x10/0x10 [ 279.221343][ C1] ? schedule+0x298/0x350 [ 279.225704][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.230800][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.236050][ C1] ? lock_acquire+0x2f/0xb0 [ 279.240596][ C1] ? schedule+0x1fd/0x350 [ 279.244986][ C1] schedule+0xe7/0x350 [ 279.249108][ C1] ? worker_thread+0x271/0xf00 [ 279.253903][ C1] worker_thread+0x2de/0xf00 [ 279.258594][ C1] ? __pfx_worker_thread+0x10/0x10 [ 279.263759][ C1] kthread+0x2c1/0x3a0 [ 279.268025][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.273252][ C1] ? __pfx_kthread+0x10/0x10 [ 279.277878][ C1] ret_from_fork+0x45/0x80 [ 279.282338][ C1] ? __pfx_kthread+0x10/0x10 [ 279.286974][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.291874][ C1] [ 279.294934][ C1] task:kworker/u8:0 state:I stack:22704 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 279.305166][ C1] Workqueue: 0x0 (events_unbound) [ 279.310320][ C1] Call Trace: [ 279.313631][ C1] [ 279.316599][ C1] __schedule+0x105f/0x34b0 [ 279.321171][ C1] ? __pfx___schedule+0x10/0x10 [ 279.326056][ C1] ? schedule+0x298/0x350 [ 279.330414][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.335489][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.340732][ C1] ? lock_acquire+0x2f/0xb0 [ 279.345285][ C1] ? schedule+0x1fd/0x350 [ 279.349657][ C1] schedule+0xe7/0x350 [ 279.353748][ C1] ? worker_thread+0x271/0xf00 [ 279.358551][ C1] worker_thread+0x2de/0xf00 [ 279.363201][ C1] ? __pfx_worker_thread+0x10/0x10 [ 279.368370][ C1] kthread+0x2c1/0x3a0 [ 279.372476][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.377677][ C1] ? __pfx_kthread+0x10/0x10 [ 279.382311][ C1] ret_from_fork+0x45/0x80 [ 279.386927][ C1] ? __pfx_kthread+0x10/0x10 [ 279.391564][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.396389][ C1] [ 279.399416][ C1] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 279.409686][ C1] Call Trace: [ 279.413072][ C1] [ 279.416029][ C1] __schedule+0x105f/0x34b0 [ 279.420592][ C1] ? __pfx___schedule+0x10/0x10 [ 279.425501][ C1] ? schedule+0x298/0x350 [ 279.429851][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.434925][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.440175][ C1] ? lock_acquire+0x2f/0xb0 [ 279.444783][ C1] ? schedule+0x1fd/0x350 [ 279.449164][ C1] schedule+0xe7/0x350 [ 279.453288][ C1] rescuer_thread+0x946/0xe20 [ 279.457998][ C1] ? __kthread_parkme+0xb7/0x220 [ 279.462967][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.468050][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 279.473267][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 279.478513][ C1] ? __kthread_parkme+0x148/0x220 [ 279.483569][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 279.488801][ C1] kthread+0x2c1/0x3a0 [ 279.492921][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.498144][ C1] ? __pfx_kthread+0x10/0x10 [ 279.502779][ C1] ret_from_fork+0x45/0x80 [ 279.507211][ C1] ? __pfx_kthread+0x10/0x10 [ 279.512005][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.516849][ C1] [ 279.519906][ C1] task:rcu_tasks_kthre state:I stack:28320 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 279.530165][ C1] Call Trace: [ 279.533477][ C1] [ 279.536437][ C1] __schedule+0x105f/0x34b0 [ 279.540963][ C1] ? __pfx___schedule+0x10/0x10 [ 279.545849][ C1] ? schedule+0x298/0x350 [ 279.550228][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.555301][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.560508][ C1] ? lock_acquire+0x2f/0xb0 [ 279.565043][ C1] ? schedule+0x1fd/0x350 [ 279.569407][ C1] schedule+0xe7/0x350 [ 279.573506][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 279.578419][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 279.583411][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 279.588901][ C1] kthread+0x2c1/0x3a0 [ 279.593012][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.598252][ C1] ? __pfx_kthread+0x10/0x10 [ 279.602856][ C1] ret_from_fork+0x45/0x80 [ 279.607317][ C1] ? __pfx_kthread+0x10/0x10 [ 279.611979][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.616788][ C1] [ 279.619839][ C1] task:rcu_tasks_trace state:I stack:28864 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 279.630086][ C1] Call Trace: [ 279.633394][ C1] [ 279.636413][ C1] __schedule+0x105f/0x34b0 [ 279.640951][ C1] ? __pfx___schedule+0x10/0x10 [ 279.645845][ C1] ? schedule+0x298/0x350 [ 279.650397][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.655456][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.661040][ C1] ? lock_acquire+0x2f/0xb0 [ 279.665602][ C1] ? schedule+0x1fd/0x350 [ 279.669972][ C1] schedule+0xe7/0x350 [ 279.674073][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 279.678963][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 279.683973][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 279.689470][ C1] kthread+0x2c1/0x3a0 [ 279.693582][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.698814][ C1] ? __pfx_kthread+0x10/0x10 [ 279.703421][ C1] ret_from_fork+0x45/0x80 [ 279.707902][ C1] ? __pfx_kthread+0x10/0x10 [ 279.712521][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.717379][ C1] [ 279.720446][ C1] task:ksoftirqd/0 state:S stack:26240 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 279.730706][ C1] Call Trace: [ 279.734016][ C1] [ 279.737049][ C1] __schedule+0x105f/0x34b0 [ 279.741615][ C1] ? __pfx___schedule+0x10/0x10 [ 279.746523][ C1] ? schedule+0x298/0x350 [ 279.750887][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.755948][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.761184][ C1] ? lock_acquire+0x2f/0xb0 [ 279.765723][ C1] ? schedule+0x1fd/0x350 [ 279.770112][ C1] schedule+0xe7/0x350 [ 279.774219][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 279.779184][ C1] ? __kthread_parkme+0x148/0x220 [ 279.784254][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 279.789746][ C1] kthread+0x2c1/0x3a0 [ 279.793860][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.799075][ C1] ? __pfx_kthread+0x10/0x10 [ 279.803721][ C1] ret_from_fork+0x45/0x80 [ 279.808168][ C1] ? __pfx_kthread+0x10/0x10 [ 279.812797][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.817641][ C1] [ 279.820702][ C1] task:rcu_preempt state:I stack:27280 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 279.830957][ C1] Call Trace: [ 279.834259][ C1] [ 279.837235][ C1] __schedule+0x105f/0x34b0 [ 279.841798][ C1] ? __pfx___schedule+0x10/0x10 [ 279.846694][ C1] ? schedule+0x298/0x350 [ 279.851046][ C1] ? __pfx_lock_release+0x10/0x10 [ 279.856119][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 279.861338][ C1] ? lock_acquire+0x2f/0xb0 [ 279.865893][ C1] ? schedule+0x1fd/0x350 [ 279.870273][ C1] schedule+0xe7/0x350 [ 279.874391][ C1] schedule_timeout+0x136/0x2a0 [ 279.879269][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 279.884668][ C1] ? __pfx_process_timeout+0x10/0x10 [ 279.890035][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 279.895882][ C1] ? prepare_to_swait_event+0xf3/0x470 [ 279.901393][ C1] rcu_gp_fqs_loop+0x1eb/0xb00 [ 279.906210][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 279.911611][ C1] ? rcu_gp_init+0xc87/0x1630 [ 279.916346][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 279.921624][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 279.927470][ C1] rcu_gp_kthread+0x271/0x380 [ 279.932219][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 279.937451][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 279.942690][ C1] ? __kthread_parkme+0x148/0x220 [ 279.947767][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 279.953002][ C1] kthread+0x2c1/0x3a0 [ 279.957108][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.962349][ C1] ? __pfx_kthread+0x10/0x10 [ 279.966978][ C1] ret_from_fork+0x45/0x80 [ 279.971442][ C1] ? __pfx_kthread+0x10/0x10 [ 279.976051][ C1] ret_from_fork_asm+0x1a/0x30 [ 279.980922][ C1] [ 279.983952][ C1] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 279.994219][ C1] Call Trace: [ 279.997513][ C1] [ 280.000459][ C1] __schedule+0x105f/0x34b0 [ 280.005002][ C1] ? __pfx___schedule+0x10/0x10 [ 280.009958][ C1] ? schedule+0x298/0x350 [ 280.014324][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.019398][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.024613][ C1] ? lock_acquire+0x2f/0xb0 [ 280.029167][ C1] ? schedule+0x1fd/0x350 [ 280.033555][ C1] schedule+0xe7/0x350 [ 280.037827][ C1] kthread_worker_fn+0x502/0xba0 [ 280.042796][ C1] ? __kthread_parkme+0x148/0x220 [ 280.047874][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 280.053397][ C1] kthread+0x2c1/0x3a0 [ 280.057511][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.063086][ C1] ? __pfx_kthread+0x10/0x10 [ 280.067747][ C1] ret_from_fork+0x45/0x80 [ 280.072224][ C1] ? __pfx_kthread+0x10/0x10 [ 280.076857][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.081772][ C1] [ 280.084795][ C1] task:rcu_exp_gp_kthr state:D stack:26544 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 280.095058][ C1] Call Trace: [ 280.098367][ C1] [ 280.101330][ C1] __schedule+0x105f/0x34b0 [ 280.105887][ C1] ? __pfx___schedule+0x10/0x10 [ 280.110779][ C1] ? schedule+0x298/0x350 [ 280.115158][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.120239][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.125471][ C1] ? lock_acquire+0x2f/0xb0 [ 280.130024][ C1] ? schedule+0x1fd/0x350 [ 280.134396][ C1] schedule+0xe7/0x350 [ 280.138506][ C1] schedule_timeout+0x136/0x2a0 [ 280.143370][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 280.148767][ C1] ? __pfx_process_timeout+0x10/0x10 [ 280.154094][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 280.159949][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 280.165193][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 280.171040][ C1] rcu_exp_wait_wake+0x95b/0x1640 [ 280.176082][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.181177][ C1] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 280.186680][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 280.191893][ C1] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 280.197672][ C1] kthread_worker_fn+0x305/0xba0 [ 280.202642][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 280.207987][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 280.213473][ C1] kthread+0x2c1/0x3a0 [ 280.217567][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.222859][ C1] ? __pfx_kthread+0x10/0x10 [ 280.227494][ C1] ret_from_fork+0x45/0x80 [ 280.231951][ C1] ? __pfx_kthread+0x10/0x10 [ 280.236588][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.241418][ C1] [ 280.244466][ C1] task:migration/0 state:S stack:30160 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 280.254716][ C1] Stopper: 0x0 <- 0x0 [ 280.258729][ C1] Call Trace: [ 280.262045][ C1] [ 280.264999][ C1] __schedule+0x105f/0x34b0 [ 280.269573][ C1] ? __pfx___schedule+0x10/0x10 [ 280.274457][ C1] ? schedule+0x298/0x350 [ 280.278809][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.283894][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.289155][ C1] ? lock_acquire+0x2f/0xb0 [ 280.293721][ C1] ? schedule+0x1fd/0x350 [ 280.298089][ C1] schedule+0xe7/0x350 [ 280.302219][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 280.307211][ C1] ? __kthread_parkme+0x148/0x220 [ 280.312289][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 280.317786][ C1] kthread+0x2c1/0x3a0 [ 280.321879][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.327131][ C1] ? __pfx_kthread+0x10/0x10 [ 280.331740][ C1] ret_from_fork+0x45/0x80 [ 280.336208][ C1] ? __pfx_kthread+0x10/0x10 [ 280.340831][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.345669][ C1] [ 280.348718][ C1] task:cpuhp/0 state:S stack:26928 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 280.358956][ C1] Call Trace: [ 280.362241][ C1] [ 280.365191][ C1] __schedule+0x105f/0x34b0 [ 280.369732][ C1] ? __pfx___schedule+0x10/0x10 [ 280.374602][ C1] ? schedule+0x298/0x350 [ 280.378954][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.384005][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.389234][ C1] ? lock_acquire+0x2f/0xb0 [ 280.393805][ C1] ? schedule+0x1fd/0x350 [ 280.398153][ C1] schedule+0xe7/0x350 [ 280.402240][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 280.407210][ C1] ? __kthread_parkme+0x148/0x220 [ 280.412256][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 280.417766][ C1] kthread+0x2c1/0x3a0 [ 280.421852][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.427097][ C1] ? __pfx_kthread+0x10/0x10 [ 280.431726][ C1] ret_from_fork+0x45/0x80 [ 280.436179][ C1] ? __pfx_kthread+0x10/0x10 [ 280.440918][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.445748][ C1] [ 280.448767][ C1] task:cpuhp/1 state:S stack:26880 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 280.459030][ C1] Call Trace: [ 280.462338][ C1] [ 280.465303][ C1] __schedule+0x105f/0x34b0 [ 280.469864][ C1] ? __pfx___schedule+0x10/0x10 [ 280.474876][ C1] ? schedule+0x298/0x350 [ 280.479236][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.484318][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.489557][ C1] ? lock_acquire+0x2f/0xb0 [ 280.494100][ C1] ? schedule+0x1fd/0x350 [ 280.498470][ C1] schedule+0xe7/0x350 [ 280.502564][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 280.507549][ C1] ? __kthread_parkme+0x148/0x220 [ 280.512625][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 280.518122][ C1] kthread+0x2c1/0x3a0 [ 280.522190][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.527430][ C1] ? __pfx_kthread+0x10/0x10 [ 280.532047][ C1] ret_from_fork+0x45/0x80 [ 280.536521][ C1] ? __pfx_kthread+0x10/0x10 [ 280.541125][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.545956][ C1] [ 280.549001][ C1] task:migration/1 state:R running task stack:30000 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 280.560822][ C1] Stopper: 0x0 <- 0x0 [ 280.564819][ C1] Call Trace: [ 280.568131][ C1] [ 280.571092][ C1] __schedule+0x105f/0x34b0 [ 280.575699][ C1] ? __pfx___schedule+0x10/0x10 [ 280.580666][ C1] ? schedule+0x298/0x350 [ 280.585032][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.590121][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.595357][ C1] ? lock_acquire+0x2f/0xb0 [ 280.599890][ C1] ? schedule+0x1fd/0x350 [ 280.604255][ C1] schedule+0xe7/0x350 [ 280.608345][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 280.613351][ C1] ? __kthread_parkme+0x148/0x220 [ 280.618438][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 280.623922][ C1] kthread+0x2c1/0x3a0 [ 280.628005][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.633227][ C1] ? __pfx_kthread+0x10/0x10 [ 280.637861][ C1] ret_from_fork+0x45/0x80 [ 280.642336][ C1] ? __pfx_kthread+0x10/0x10 [ 280.646953][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.651769][ C1] [ 280.654804][ C1] task:ksoftirqd/1 state:S stack:26144 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 280.665128][ C1] Call Trace: [ 280.668427][ C1] [ 280.671378][ C1] __schedule+0x105f/0x34b0 [ 280.675938][ C1] ? __pfx___schedule+0x10/0x10 [ 280.680845][ C1] ? schedule+0x298/0x350 [ 280.685244][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.690301][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.695562][ C1] ? lock_acquire+0x2f/0xb0 [ 280.700113][ C1] ? schedule+0x1fd/0x350 [ 280.704507][ C1] schedule+0xe7/0x350 [ 280.708634][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 280.713683][ C1] ? __kthread_parkme+0x148/0x220 [ 280.718726][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 280.724209][ C1] kthread+0x2c1/0x3a0 [ 280.728289][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.733504][ C1] ? __pfx_kthread+0x10/0x10 [ 280.738133][ C1] ret_from_fork+0x45/0x80 [ 280.742655][ C1] ? __pfx_kthread+0x10/0x10 [ 280.747568][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.752430][ C1] [ 280.755466][ C1] task:kworker/1:0 state:I stack:29680 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 280.765778][ C1] Workqueue: 0x0 (events) [ 280.770246][ C1] Call Trace: [ 280.773542][ C1] [ 280.776518][ C1] __schedule+0x105f/0x34b0 [ 280.781081][ C1] ? __pfx___schedule+0x10/0x10 [ 280.785985][ C1] ? schedule+0x298/0x350 [ 280.790345][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.795439][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.800702][ C1] ? lock_acquire+0x2f/0xb0 [ 280.805234][ C1] ? schedule+0x1fd/0x350 [ 280.809611][ C1] schedule+0xe7/0x350 [ 280.813717][ C1] ? worker_thread+0x271/0xf00 [ 280.818519][ C1] worker_thread+0x2de/0xf00 [ 280.823179][ C1] ? __pfx_worker_thread+0x10/0x10 [ 280.828328][ C1] kthread+0x2c1/0x3a0 [ 280.832404][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.837631][ C1] ? __pfx_kthread+0x10/0x10 [ 280.842260][ C1] ret_from_fork+0x45/0x80 [ 280.846707][ C1] ? __pfx_kthread+0x10/0x10 [ 280.851345][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.856148][ C1] [ 280.859202][ C1] task:kworker/1:0H state:I stack:28800 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 280.869451][ C1] Workqueue: 0x0 (events_highpri) [ 280.874630][ C1] Call Trace: [ 280.877921][ C1] [ 280.880878][ C1] __schedule+0x105f/0x34b0 [ 280.885428][ C1] ? __pfx___schedule+0x10/0x10 [ 280.890292][ C1] ? schedule+0x298/0x350 [ 280.894645][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.899693][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 280.904939][ C1] ? lock_acquire+0x2f/0xb0 [ 280.909465][ C1] ? schedule+0x1fd/0x350 [ 280.913824][ C1] schedule+0xe7/0x350 [ 280.917900][ C1] ? worker_thread+0x271/0xf00 [ 280.922711][ C1] worker_thread+0x2de/0xf00 [ 280.927346][ C1] ? __pfx_worker_thread+0x10/0x10 [ 280.932498][ C1] kthread+0x2c1/0x3a0 [ 280.936758][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.942019][ C1] ? __pfx_kthread+0x10/0x10 [ 280.946665][ C1] ret_from_fork+0x45/0x80 [ 280.951127][ C1] ? __pfx_kthread+0x10/0x10 [ 280.955762][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.960603][ C1] [ 280.963654][ C1] task:kdevtmpfs state:S stack:26864 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 280.973926][ C1] Call Trace: [ 280.977219][ C1] [ 280.980179][ C1] __schedule+0x105f/0x34b0 [ 280.984725][ C1] ? __pfx___schedule+0x10/0x10 [ 280.989633][ C1] ? schedule+0x298/0x350 [ 280.993999][ C1] ? __pfx_lock_release+0x10/0x10 [ 280.999066][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.004301][ C1] ? lock_acquire+0x2f/0xb0 [ 281.008864][ C1] ? schedule+0x1fd/0x350 [ 281.013248][ C1] schedule+0xe7/0x350 [ 281.017355][ C1] ? devtmpfs_work_loop+0x683/0x7d0 [ 281.022582][ C1] devtmpfs_work_loop+0x6d6/0x7d0 [ 281.027780][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 281.033368][ C1] ? find_held_lock+0x2d/0x110 [ 281.038162][ C1] ? devtmpfsd+0x23/0x50 [ 281.042458][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 281.048330][ C1] ? __pfx_devtmpfsd+0x10/0x10 [ 281.053136][ C1] devtmpfsd+0x4c/0x50 [ 281.057228][ C1] kthread+0x2c1/0x3a0 [ 281.061317][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.066531][ C1] ? __pfx_kthread+0x10/0x10 [ 281.071182][ C1] ret_from_fork+0x45/0x80 [ 281.075627][ C1] ? __pfx_kthread+0x10/0x10 [ 281.080285][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.085076][ C1] [ 281.088130][ C1] task:kworker/R-inet_ state:I stack:30048 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 281.098376][ C1] Call Trace: [ 281.101732][ C1] [ 281.104684][ C1] __schedule+0x105f/0x34b0 [ 281.109234][ C1] ? __pfx___schedule+0x10/0x10 [ 281.114121][ C1] ? schedule+0x298/0x350 [ 281.118477][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.123542][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.129049][ C1] ? lock_acquire+0x2f/0xb0 [ 281.133610][ C1] ? schedule+0x1fd/0x350 [ 281.137986][ C1] schedule+0xe7/0x350 [ 281.142093][ C1] rescuer_thread+0x946/0xe20 [ 281.146786][ C1] ? __kthread_parkme+0xb7/0x220 [ 281.151742][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.156821][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 281.162441][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.167720][ C1] ? __kthread_parkme+0x148/0x220 [ 281.172759][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 281.178008][ C1] kthread+0x2c1/0x3a0 [ 281.182142][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.187393][ C1] ? __pfx_kthread+0x10/0x10 [ 281.192020][ C1] ret_from_fork+0x45/0x80 [ 281.196487][ C1] ? __pfx_kthread+0x10/0x10 [ 281.201097][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.205942][ C1] [ 281.208976][ C1] task:kworker/u8:1 state:I stack:25072 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 281.219228][ C1] Workqueue: 0x0 (events_unbound) [ 281.224382][ C1] Call Trace: [ 281.227686][ C1] [ 281.230635][ C1] __schedule+0x105f/0x34b0 [ 281.235184][ C1] ? __pfx___schedule+0x10/0x10 [ 281.240053][ C1] ? schedule+0x298/0x350 [ 281.244413][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.249447][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.254728][ C1] ? lock_acquire+0x2f/0xb0 [ 281.259258][ C1] ? schedule+0x1fd/0x350 [ 281.263639][ C1] schedule+0xe7/0x350 [ 281.267747][ C1] ? worker_thread+0x271/0xf00 [ 281.272547][ C1] worker_thread+0x2de/0xf00 [ 281.277177][ C1] ? __kthread_parkme+0x148/0x220 [ 281.282248][ C1] ? __pfx_worker_thread+0x10/0x10 [ 281.287383][ C1] kthread+0x2c1/0x3a0 [ 281.291493][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.296707][ C1] ? __pfx_kthread+0x10/0x10 [ 281.301331][ C1] ret_from_fork+0x45/0x80 [ 281.305776][ C1] ? __pfx_kthread+0x10/0x10 [ 281.310395][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.315206][ C1] [ 281.318232][ C1] task:kauditd state:S stack:29088 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 281.328503][ C1] Call Trace: [ 281.331842][ C1] [ 281.334829][ C1] __schedule+0x105f/0x34b0 [ 281.339399][ C1] ? __pfx___schedule+0x10/0x10 [ 281.344285][ C1] ? schedule+0x298/0x350 [ 281.348648][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.353733][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.358948][ C1] ? lock_acquire+0x2f/0xb0 [ 281.363496][ C1] ? schedule+0x1fd/0x350 [ 281.367870][ C1] schedule+0xe7/0x350 [ 281.371991][ C1] kauditd_thread+0x4da/0xa60 [ 281.376696][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 281.381895][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 281.388027][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.393263][ C1] ? __kthread_parkme+0x148/0x220 [ 281.398306][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 281.403565][ C1] kthread+0x2c1/0x3a0 [ 281.407673][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.412995][ C1] ? __pfx_kthread+0x10/0x10 [ 281.417635][ C1] ret_from_fork+0x45/0x80 [ 281.422081][ C1] ? __pfx_kthread+0x10/0x10 [ 281.426719][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.431587][ C1] [ 281.434641][ C1] task:khungtaskd state:S stack:29792 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 281.444869][ C1] Call Trace: [ 281.448160][ C1] [ 281.451114][ C1] __schedule+0x105f/0x34b0 [ 281.455653][ C1] ? __pfx___schedule+0x10/0x10 [ 281.460547][ C1] ? schedule+0x298/0x350 [ 281.464924][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.469999][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.475250][ C1] ? lock_acquire+0x2f/0xb0 [ 281.479793][ C1] ? schedule+0x1fd/0x350 [ 281.484152][ C1] schedule+0xe7/0x350 [ 281.488251][ C1] schedule_timeout+0x136/0x2a0 [ 281.493104][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 281.498507][ C1] ? __pfx_process_timeout+0x10/0x10 [ 281.503826][ C1] ? lock_acquire+0x2f/0xb0 [ 281.508377][ C1] ? watchdog+0x214/0x1240 [ 281.512839][ C1] watchdog+0x130/0x1240 [ 281.517137][ C1] ? __pfx_watchdog+0x10/0x10 [ 281.521844][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.527092][ C1] ? __kthread_parkme+0x148/0x220 [ 281.532131][ C1] ? __pfx_watchdog+0x10/0x10 [ 281.536845][ C1] kthread+0x2c1/0x3a0 [ 281.540956][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.546207][ C1] ? __pfx_kthread+0x10/0x10 [ 281.550933][ C1] ret_from_fork+0x45/0x80 [ 281.555382][ C1] ? __pfx_kthread+0x10/0x10 [ 281.560017][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.565177][ C1] [ 281.568229][ C1] task:oom_reaper state:S stack:30144 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 281.578482][ C1] Call Trace: [ 281.581767][ C1] [ 281.584709][ C1] __schedule+0x105f/0x34b0 [ 281.589231][ C1] ? __pfx___schedule+0x10/0x10 [ 281.594088][ C1] ? schedule+0x298/0x350 [ 281.598460][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.603562][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.608795][ C1] ? lock_acquire+0x2f/0xb0 [ 281.613333][ C1] ? schedule+0x1fd/0x350 [ 281.617701][ C1] schedule+0xe7/0x350 [ 281.621818][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 281.626744][ C1] oom_reaper+0x9cc/0xb50 [ 281.631134][ C1] ? __kthread_parkme+0xb7/0x220 [ 281.636112][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.641198][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 281.646089][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 281.652242][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.657513][ C1] ? __kthread_parkme+0x148/0x220 [ 281.662598][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 281.667495][ C1] kthread+0x2c1/0x3a0 [ 281.671585][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.676831][ C1] ? __pfx_kthread+0x10/0x10 [ 281.681507][ C1] ret_from_fork+0x45/0x80 [ 281.685955][ C1] ? __pfx_kthread+0x10/0x10 [ 281.690566][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.695419][ C1] [ 281.698460][ C1] task:kworker/R-write state:I stack:30144 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 281.708744][ C1] Call Trace: [ 281.712048][ C1] [ 281.715003][ C1] __schedule+0x105f/0x34b0 [ 281.719566][ C1] ? __pfx___schedule+0x10/0x10 [ 281.724474][ C1] ? schedule+0x298/0x350 [ 281.728921][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.733998][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.739246][ C1] ? lock_acquire+0x2f/0xb0 [ 281.743775][ C1] ? schedule+0x1fd/0x350 [ 281.748139][ C1] schedule+0xe7/0x350 [ 281.752255][ C1] rescuer_thread+0x946/0xe20 [ 281.756984][ C1] ? __kthread_parkme+0xb7/0x220 [ 281.761957][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.767031][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 281.772275][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.777514][ C1] ? __kthread_parkme+0x148/0x220 [ 281.782581][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 281.787812][ C1] kthread+0x2c1/0x3a0 [ 281.791915][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.797176][ C1] ? __pfx_kthread+0x10/0x10 [ 281.801792][ C1] ret_from_fork+0x45/0x80 [ 281.806240][ C1] ? __pfx_kthread+0x10/0x10 [ 281.810879][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.815718][ C1] [ 281.818764][ C1] task:kcompactd0 state:S stack:28784 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 281.829029][ C1] Call Trace: [ 281.832332][ C1] [ 281.835292][ C1] __schedule+0x105f/0x34b0 [ 281.839835][ C1] ? __pfx___schedule+0x10/0x10 [ 281.844697][ C1] ? schedule+0x298/0x350 [ 281.849049][ C1] ? __pfx_lock_release+0x10/0x10 [ 281.854083][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 281.859302][ C1] ? lock_acquire+0x2f/0xb0 [ 281.863849][ C1] ? schedule+0x1fd/0x350 [ 281.868237][ C1] schedule+0xe7/0x350 [ 281.872348][ C1] schedule_timeout+0x136/0x2a0 [ 281.877210][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 281.882602][ C1] ? __pfx_process_timeout+0x10/0x10 [ 281.887938][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 281.893789][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 281.899223][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 281.905151][ C1] kcompactd+0xa8e/0xd50 [ 281.909452][ C1] ? __pfx_kcompactd+0x10/0x10 [ 281.914264][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 281.920387][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.925611][ C1] ? __kthread_parkme+0x148/0x220 [ 281.930668][ C1] ? __pfx_kcompactd+0x10/0x10 [ 281.935459][ C1] kthread+0x2c1/0x3a0 [ 281.939549][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 281.944782][ C1] ? __pfx_kthread+0x10/0x10 [ 281.949401][ C1] ret_from_fork+0x45/0x80 [ 281.953845][ C1] ? __pfx_kthread+0x10/0x10 [ 281.958461][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.963298][ C1] [ 281.966338][ C1] task:kworker/R-kbloc state:I stack:30144 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 281.976592][ C1] Call Trace: [ 281.979907][ C1] [ 281.982877][ C1] __schedule+0x105f/0x34b0 [ 281.987432][ C1] ? __pfx___schedule+0x10/0x10 [ 281.992349][ C1] ? schedule+0x298/0x350 [ 281.996716][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.002223][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.007468][ C1] ? lock_acquire+0x2f/0xb0 [ 282.012026][ C1] ? schedule+0x1fd/0x350 [ 282.016415][ C1] schedule+0xe7/0x350 [ 282.020538][ C1] rescuer_thread+0x946/0xe20 [ 282.025250][ C1] ? __kthread_parkme+0xb7/0x220 [ 282.030243][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.035299][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.040529][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.045785][ C1] ? __kthread_parkme+0x148/0x220 [ 282.050835][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.056070][ C1] kthread+0x2c1/0x3a0 [ 282.060156][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.065378][ C1] ? __pfx_kthread+0x10/0x10 [ 282.070004][ C1] ret_from_fork+0x45/0x80 [ 282.074453][ C1] ? __pfx_kthread+0x10/0x10 [ 282.079099][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.083919][ C1] [ 282.086967][ C1] task:irq/9-acpi state:S stack:29808 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 282.097217][ C1] Call Trace: [ 282.100533][ C1] [ 282.103549][ C1] __schedule+0x105f/0x34b0 [ 282.108080][ C1] ? __pfx___schedule+0x10/0x10 [ 282.112992][ C1] ? schedule+0x298/0x350 [ 282.117364][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.122439][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.128030][ C1] ? lock_acquire+0x2f/0xb0 [ 282.132584][ C1] ? schedule+0x1fd/0x350 [ 282.136960][ C1] schedule+0xe7/0x350 [ 282.141079][ C1] irq_thread+0x19f/0x670 [ 282.145457][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 282.150633][ C1] ? __pfx_irq_thread+0x10/0x10 [ 282.155514][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 282.160824][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.166099][ C1] ? __kthread_parkme+0x148/0x220 [ 282.171158][ C1] ? __pfx_irq_thread+0x10/0x10 [ 282.176050][ C1] kthread+0x2c1/0x3a0 [ 282.180226][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.185483][ C1] ? __pfx_kthread+0x10/0x10 [ 282.190109][ C1] ret_from_fork+0x45/0x80 [ 282.194596][ C1] ? __pfx_kthread+0x10/0x10 [ 282.199208][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.204062][ C1] [ 282.207118][ C1] task:kworker/u8:2 state:I stack:25616 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 282.217372][ C1] Workqueue: 0x0 (events_unbound) [ 282.222542][ C1] Call Trace: [ 282.225851][ C1] [ 282.228812][ C1] __schedule+0x105f/0x34b0 [ 282.233383][ C1] ? __pfx___schedule+0x10/0x10 [ 282.238271][ C1] ? schedule+0x298/0x350 [ 282.242629][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.247708][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.252954][ C1] ? lock_acquire+0x2f/0xb0 [ 282.257506][ C1] ? schedule+0x1fd/0x350 [ 282.261888][ C1] schedule+0xe7/0x350 [ 282.265993][ C1] ? worker_thread+0x271/0xf00 [ 282.270790][ C1] worker_thread+0x2de/0xf00 [ 282.275470][ C1] ? __pfx_worker_thread+0x10/0x10 [ 282.280687][ C1] kthread+0x2c1/0x3a0 [ 282.284800][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.290028][ C1] ? __pfx_kthread+0x10/0x10 [ 282.294642][ C1] ret_from_fork+0x45/0x80 [ 282.299088][ C1] ? __pfx_kthread+0x10/0x10 [ 282.303791][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.308607][ C1] [ 282.311628][ C1] task:kworker/R-ata_s state:I stack:30144 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 282.321890][ C1] Call Trace: [ 282.325181][ C1] [ 282.328130][ C1] __schedule+0x105f/0x34b0 [ 282.332667][ C1] ? __pfx___schedule+0x10/0x10 [ 282.337630][ C1] ? schedule+0x298/0x350 [ 282.342005][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.347069][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.352295][ C1] ? lock_acquire+0x2f/0xb0 [ 282.356868][ C1] ? schedule+0x1fd/0x350 [ 282.361259][ C1] schedule+0xe7/0x350 [ 282.365369][ C1] rescuer_thread+0x946/0xe20 [ 282.370091][ C1] ? __kthread_parkme+0xb7/0x220 [ 282.375083][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.380169][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.385486][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.390725][ C1] ? __kthread_parkme+0x148/0x220 [ 282.395949][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.401273][ C1] kthread+0x2c1/0x3a0 [ 282.405364][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.410584][ C1] ? __pfx_kthread+0x10/0x10 [ 282.415223][ C1] ret_from_fork+0x45/0x80 [ 282.419674][ C1] ? __pfx_kthread+0x10/0x10 [ 282.424311][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.429162][ C1] [ 282.432200][ C1] task:kworker/R-md state:I stack:30144 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 282.442492][ C1] Call Trace: [ 282.445799][ C1] [ 282.448749][ C1] __schedule+0x105f/0x34b0 [ 282.453279][ C1] ? __pfx___schedule+0x10/0x10 [ 282.458172][ C1] ? schedule+0x298/0x350 [ 282.462532][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.467629][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.472873][ C1] ? lock_acquire+0x2f/0xb0 [ 282.477434][ C1] ? schedule+0x1fd/0x350 [ 282.481797][ C1] schedule+0xe7/0x350 [ 282.485888][ C1] rescuer_thread+0x946/0xe20 [ 282.490603][ C1] ? __kthread_parkme+0xb7/0x220 [ 282.495562][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.500649][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.505917][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.511168][ C1] ? __kthread_parkme+0x148/0x220 [ 282.516205][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.521840][ C1] kthread+0x2c1/0x3a0 [ 282.525943][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.531189][ C1] ? __pfx_kthread+0x10/0x10 [ 282.535799][ C1] ret_from_fork+0x45/0x80 [ 282.540276][ C1] ? __pfx_kthread+0x10/0x10 [ 282.544875][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.549707][ C1] [ 282.552726][ C1] task:kworker/R-md_bi state:I stack:30144 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 282.562995][ C1] Call Trace: [ 282.566283][ C1] [ 282.569244][ C1] __schedule+0x105f/0x34b0 [ 282.573776][ C1] ? __pfx___schedule+0x10/0x10 [ 282.578635][ C1] ? schedule+0x298/0x350 [ 282.582984][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.588019][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.593274][ C1] ? lock_acquire+0x2f/0xb0 [ 282.597820][ C1] ? schedule+0x1fd/0x350 [ 282.602272][ C1] schedule+0xe7/0x350 [ 282.606425][ C1] rescuer_thread+0x946/0xe20 [ 282.611212][ C1] ? __kthread_parkme+0xb7/0x220 [ 282.616182][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.621251][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.626506][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.631722][ C1] ? __kthread_parkme+0x148/0x220 [ 282.636806][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.642034][ C1] kthread+0x2c1/0x3a0 [ 282.646140][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.651385][ C1] ? __pfx_kthread+0x10/0x10 [ 282.656007][ C1] ret_from_fork+0x45/0x80 [ 282.660452][ C1] ? __pfx_kthread+0x10/0x10 [ 282.665069][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.669909][ C1] [ 282.672954][ C1] task:kworker/R-edac- state:I stack:30144 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 282.683196][ C1] Call Trace: [ 282.686495][ C1] [ 282.689449][ C1] __schedule+0x105f/0x34b0 [ 282.694003][ C1] ? __pfx___schedule+0x10/0x10 [ 282.698877][ C1] ? schedule+0x298/0x350 [ 282.703222][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.708273][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.713476][ C1] ? lock_acquire+0x2f/0xb0 [ 282.718009][ C1] ? schedule+0x1fd/0x350 [ 282.722381][ C1] schedule+0xe7/0x350 [ 282.726464][ C1] rescuer_thread+0x946/0xe20 [ 282.731177][ C1] ? __kthread_parkme+0xb7/0x220 [ 282.736147][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.741227][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.746450][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.751702][ C1] ? __kthread_parkme+0x148/0x220 [ 282.756787][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 282.762018][ C1] kthread+0x2c1/0x3a0 [ 282.766113][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.771411][ C1] ? __pfx_kthread+0x10/0x10 [ 282.776063][ C1] ret_from_fork+0x45/0x80 [ 282.780520][ C1] ? __pfx_kthread+0x10/0x10 [ 282.785134][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.789955][ C1] [ 282.793016][ C1] task:kworker/1:1 state:I stack:23088 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 282.803247][ C1] Workqueue: 0x0 (events) [ 282.807730][ C1] Call Trace: [ 282.811132][ C1] [ 282.814121][ C1] __schedule+0x105f/0x34b0 [ 282.818745][ C1] ? __pfx___schedule+0x10/0x10 [ 282.823632][ C1] ? schedule+0x298/0x350 [ 282.828001][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.833082][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.838303][ C1] ? lock_acquire+0x2f/0xb0 [ 282.842844][ C1] ? schedule+0x1fd/0x350 [ 282.847214][ C1] schedule+0xe7/0x350 [ 282.851334][ C1] ? worker_thread+0x271/0xf00 [ 282.856138][ C1] worker_thread+0x2de/0xf00 [ 282.860782][ C1] ? __kthread_parkme+0x148/0x220 [ 282.865846][ C1] ? __pfx_worker_thread+0x10/0x10 [ 282.871004][ C1] kthread+0x2c1/0x3a0 [ 282.875110][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.880317][ C1] ? __pfx_kthread+0x10/0x10 [ 282.884937][ C1] ret_from_fork+0x45/0x80 [ 282.889375][ C1] ? __pfx_kthread+0x10/0x10 [ 282.893998][ C1] ret_from_fork_asm+0x1a/0x30 [ 282.898810][ C1] [ 282.901848][ C1] task:kworker/0:1H state:I stack:28272 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 282.912096][ C1] Workqueue: 0x0 (kblockd) [ 282.916640][ C1] Call Trace: [ 282.919928][ C1] [ 282.922871][ C1] __schedule+0x105f/0x34b0 [ 282.927414][ C1] ? __pfx___schedule+0x10/0x10 [ 282.932275][ C1] ? schedule+0x298/0x350 [ 282.936645][ C1] ? __pfx_lock_release+0x10/0x10 [ 282.941710][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 282.946960][ C1] ? lock_acquire+0x2f/0xb0 [ 282.951515][ C1] ? schedule+0x1fd/0x350 [ 282.955895][ C1] schedule+0xe7/0x350 [ 282.960010][ C1] ? worker_thread+0x271/0xf00 [ 282.964808][ C1] worker_thread+0x2de/0xf00 [ 282.969555][ C1] ? __kthread_parkme+0x148/0x220 [ 282.974709][ C1] ? __pfx_worker_thread+0x10/0x10 [ 282.979869][ C1] kthread+0x2c1/0x3a0 [ 282.983980][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 282.989205][ C1] ? __pfx_kthread+0x10/0x10 [ 282.993811][ C1] ret_from_fork+0x45/0x80 [ 282.998283][ C1] ? __pfx_kthread+0x10/0x10 [ 283.002882][ C1] ret_from_fork_asm+0x1a/0x30 [ 283.007701][ C1] [ 283.010735][ C1] task:kworker/R-rpcio state:I stack:30144 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 283.020985][ C1] Call Trace: [ 283.024342][ C1] [ 283.027318][ C1] __schedule+0x105f/0x34b0 [ 283.031885][ C1] ? __pfx___schedule+0x10/0x10 [ 283.036750][ C1] ? schedule+0x298/0x350 [ 283.041134][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.046185][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.051425][ C1] ? lock_acquire+0x2f/0xb0 [ 283.056000][ C1] ? schedule+0x1fd/0x350 [ 283.060384][ C1] schedule+0xe7/0x350 [ 283.064513][ C1] rescuer_thread+0x946/0xe20 [ 283.069259][ C1] ? __kthread_parkme+0xb7/0x220 [ 283.074402][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.079506][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 283.084757][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 283.090002][ C1] ? __kthread_parkme+0x148/0x220 [ 283.095056][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 283.100313][ C1] kthread+0x2c1/0x3a0 [ 283.104421][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 283.109661][ C1] ? __pfx_kthread+0x10/0x10 [ 283.114282][ C1] ret_from_fork+0x45/0x80 [ 283.118723][ C1] ? __pfx_kthread+0x10/0x10 [ 283.123361][ C1] ret_from_fork_asm+0x1a/0x30 [ 283.128246][ C1] [ 283.131300][ C1] task:kworker/R-xprti state:I stack:30144 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 283.141575][ C1] Call Trace: [ 283.144885][ C1] [ 283.147849][ C1] __schedule+0x105f/0x34b0 [ 283.152425][ C1] ? __pfx___schedule+0x10/0x10 [ 283.157303][ C1] ? schedule+0x298/0x350 [ 283.161677][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.166762][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.172021][ C1] ? lock_acquire+0x2f/0xb0 [ 283.176550][ C1] ? schedule+0x1fd/0x350 [ 283.180935][ C1] schedule+0xe7/0x350 [ 283.185046][ C1] rescuer_thread+0x946/0xe20 [ 283.189788][ C1] ? __kthread_parkme+0xb7/0x220 [ 283.194774][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.199855][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 283.205097][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 283.210340][ C1] ? __kthread_parkme+0x148/0x220 [ 283.215387][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 283.220646][ C1] kthread+0x2c1/0x3a0 [ 283.224836][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 283.230085][ C1] ? __pfx_kthread+0x10/0x10 [ 283.234727][ C1] ret_from_fork+0x45/0x80 [ 283.239193][ C1] ? __pfx_kthread+0x10/0x10 [ 283.243813][ C1] ret_from_fork_asm+0x1a/0x30 [ 283.248634][ C1] [ 283.251685][ C1] task:kworker/R-cfg80 state:I stack:29024 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 283.261911][ C1] Call Trace: [ 283.265255][ C1] [ 283.268245][ C1] __schedule+0x105f/0x34b0 [ 283.272817][ C1] ? __pfx___schedule+0x10/0x10 [ 283.277695][ C1] ? schedule+0x298/0x350 [ 283.282043][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.287140][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.292372][ C1] ? lock_acquire+0x2f/0xb0 [ 283.296906][ C1] ? schedule+0x1fd/0x350 [ 283.301283][ C1] schedule+0xe7/0x350 [ 283.305366][ C1] rescuer_thread+0x946/0xe20 [ 283.310085][ C1] ? __kthread_parkme+0xb7/0x220 [ 283.315075][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.320146][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 283.325389][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 283.330798][ C1] ? __kthread_parkme+0x148/0x220 [ 283.335883][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 283.341125][ C1] kthread+0x2c1/0x3a0 [ 283.345243][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 283.350498][ C1] ? __pfx_kthread+0x10/0x10 [ 283.355105][ C1] ret_from_fork+0x45/0x80 [ 283.359580][ C1] ? __pfx_kthread+0x10/0x10 [ 283.364237][ C1] ret_from_fork_asm+0x1a/0x30 [ 283.369078][ C1] [ 283.372138][ C1] task:kworker/u8:3 state:I stack:25968 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 283.382427][ C1] Workqueue: 0x0 (flush-8:0) [ 283.387161][ C1] Call Trace: [ 283.390470][ C1] [ 283.393434][ C1] __schedule+0x105f/0x34b0 [ 283.398014][ C1] ? __pfx___schedule+0x10/0x10 [ 283.402952][ C1] ? schedule+0x298/0x350 [ 283.407341][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.412462][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.417707][ C1] ? lock_acquire+0x2f/0xb0 [ 283.422261][ C1] ? schedule+0x1fd/0x350 [ 283.426631][ C1] schedule+0xe7/0x350 [ 283.430755][ C1] ? worker_thread+0x271/0xf00 [ 283.435576][ C1] worker_thread+0x2de/0xf00 [ 283.440240][ C1] ? __pfx_worker_thread+0x10/0x10 [ 283.445407][ C1] kthread+0x2c1/0x3a0 [ 283.449496][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 283.454736][ C1] ? __pfx_kthread+0x10/0x10 [ 283.459364][ C1] ret_from_fork+0x45/0x80 [ 283.463835][ C1] ? __pfx_kthread+0x10/0x10 [ 283.468484][ C1] ret_from_fork_asm+0x1a/0x30 [ 283.473325][ C1] [ 283.476372][ C1] task:kworker/u8:4 state:I stack:26640 pid:52 tgid:52 ppid:2 flags:0x00004000 [ 283.486633][ C1] Workqueue: 0x0 (events_unbound) [ 283.491795][ C1] Call Trace: [ 283.495104][ C1] [ 283.498076][ C1] __schedule+0x105f/0x34b0 [ 283.502619][ C1] ? __pfx___schedule+0x10/0x10 [ 283.506758][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D [ 283.507514][ C1] ? schedule+0x298/0x350 [ 283.516168][ T18] } 2640 jiffies s: 1497 root: 0x2/. [ 283.520424][ C1] ? __pfx_lock_release+0x10/0x10 [ 283.520472][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.525892][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 283.530875][ C1] ? lock_acquire+0x2f/0xb0 [ 283.530925][ C1] ? schedule+0x1fd/0x350 [ 283.536139][ T18] [ 283.543202][ C1] schedule+0xe7/0x350 [ 283.543261][ C1] ? worker_thread+0x271/0xf00 [ 283.547823][ T18] Sending NMI from CPU 0 to CPUs 1: [ 283.552067][ C1] worker_thread+0x2de/0xf00 [ 283.552130][ C1] ? __kthread_parkme+0x148/0x220 [ 283.554485][ C1] NMI backtrace for cpu 1 [ 283.554506][ C1] CPU: 1 UID: 0 PID: 10376 Comm: udevd Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0 [ 283.554537][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 283.554552][ C1] RIP: 0010:io_serial_out+0x8f/0xb0 [ 283.554595][ C1] Code: 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 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 31 f0 0d ff eb a0 e8 ba f0 0d [ 283.554623][ C1] RSP: 0018:ffffc900001b7f58 EFLAGS: 00000002 [ 283.554644][ C1] RAX: 000000000000005b RBX: 00000000000003f8 RCX: 0000000000000000 [ 283.554662][ C1] RDX: 00000000000003f8 RSI: ffffffff82a08975 RDI: ffffffff93637660 [ 283.554681][ C1] RBP: ffffffff93637620 R08: 0000000000000001 R09: 000000000000001f [ 283.554698][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.554715][ C1] R13: 000000000000005b R14: ffffffff82a08910 R15: 0000000000000000 [ 283.554734][ C1] FS: 00007f0874f8bc80(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 283.554763][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 283.554782][ C1] CR2: 00007fff35b43fe8 CR3: 000000011bb7c000 CR4: 00000000003506f0 [ 283.554800][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 283.554817][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 283.554835][ C1] Call Trace: [ 283.554844][ C1] [ 283.554853][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 283.554898][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 283.554925][ C1] ? nmi_handle+0x1a9/0x5c0 [ 283.554950][ C1] ? io_serial_out+0x8f/0xb0 [ 283.554981][ C1] ? default_do_nmi+0x6a/0x160 [ 283.555009][ C1] ? exc_nmi+0x170/0x1e0 [ 283.555038][ C1] ? end_repeat_nmi+0xf/0x53 [ 283.555084][ C1] ? __pfx_io_serial_out+0x10/0x10 [ 283.555119][ C1] ? io_serial_out+0x65/0xb0 [ 283.555150][ C1] ? io_serial_out+0x8f/0xb0 [ 283.555185][ C1] ? io_serial_out+0x8f/0xb0 [ 283.555217][ C1] ? io_serial_out+0x8f/0xb0 [ 283.555252][ C1] [ 283.555261][ C1] [ 283.555270][ C1] serial8250_console_write+0xf9e/0x17c0 [ 283.555301][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 283.555330][ C1] ? rcu_is_watching+0x12/0xc0 [ 283.555358][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.555385][ C1] ? console_lock_spinning_enable+0x9f/0xd0 [ 283.555413][ C1] ? console_flush_all+0x7bd/0xc60 [ 283.555440][ C1] ? lock_acquire+0x2f/0xb0 [ 283.555477][ C1] ? console_flush_all+0x7bd/0xc60 [ 283.555506][ C1] console_flush_all+0x800/0xc60 [ 283.555536][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 283.555563][ C1] ? find_held_lock+0x2d/0x110 [ 283.555595][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 283.555622][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 283.555652][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 283.555686][ C1] console_unlock+0xd9/0x210 [ 283.555712][ C1] ? __pfx_console_unlock+0x10/0x10 [ 283.555740][ C1] ? vprintk_emit+0x5e0/0x6f0 [ 283.555769][ C1] ? lock_acquire+0x2f/0xb0 [ 283.555803][ C1] ? vprintk_emit+0x638/0x6f0 [ 283.555832][ C1] vprintk_emit+0x424/0x6f0 [ 283.555859][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 283.555888][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 283.555926][ C1] ? find_held_lock+0x2d/0x110 [ 283.555955][ C1] ? __kthread_parkme+0x148/0x220 [ 283.555982][ C1] vprintk+0x7f/0xa0 [ 283.556010][ C1] _printk+0xc8/0x100 [ 283.556048][ C1] ? __pfx__printk+0x10/0x10 [ 283.556084][ C1] ? lock_acquire+0x2f/0xb0 [ 283.556117][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 283.556147][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 283.556185][ C1] ? __kthread_parkme+0x148/0x220 [ 283.556214][ C1] show_trace_log_lvl+0x1b7/0x3d0 [ 283.556331][ C1] ? kthread+0x2c1/0x3a0 [ 283.556360][ C1] sched_show_task+0x3f0/0x5f0 [ 283.556393][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.556422][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 283.556461][ C1] show_state_filter+0xee/0x320 [ 283.556490][ C1] k_spec+0xed/0x150 [ 283.556523][ C1] ? __pfx_k_spec+0x10/0x10 [ 283.556554][ C1] kbd_event+0xcbd/0x17a0 [ 283.556590][ C1] ? __pfx_kbd_event+0x10/0x10 [ 283.556628][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 283.556667][ C1] ? rcu_is_watching+0x12/0xc0 [ 283.556692][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 283.556722][ C1] input_handler_events_default+0x116/0x1b0 [ 283.556760][ C1] input_pass_values+0x777/0x8e0 [ 283.556805][ C1] input_handle_event+0xb30/0x14d0 [ 283.556848][ C1] input_event+0x83/0xa0 [ 283.556888][ C1] hidinput_hid_event+0xa12/0x2410 [ 283.556926][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 283.556959][ C1] ? input_event+0x8e/0xa0 [ 283.557001][ C1] hid_process_event+0x4b7/0x5e0 [ 283.557026][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 283.557062][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 283.557090][ C1] hid_input_array_field+0x330/0x710 [ 283.557122][ C1] hid_report_raw_event+0xa02/0x11c0 [ 283.557157][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 283.557190][ C1] hid_irq_in+0x35e/0x870 [ 283.557230][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 283.557268][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 283.557300][ C1] dummy_timer+0x17f0/0x3930 [ 283.557337][ C1] ? lock_acquire+0x2f/0xb0 [ 283.557375][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 283.557407][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 283.557435][ C1] ? mark_held_locks+0x9f/0xe0 [ 283.557471][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 283.557507][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 283.557535][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 283.557577][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 283.557615][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 283.557653][ C1] hrtimer_run_softirq+0x17d/0x350 [ 283.557692][ C1] handle_softirqs+0x206/0x8d0 [ 283.557722][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 283.557753][ C1] irq_exit_rcu+0xac/0x110 [ 283.557782][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 283.557818][ C1] [ 283.557826][ C1] [ 283.557836][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 283.557876][ C1] RIP: 0010:down_read+0xd0/0x330 [ 283.557916][ C1] Code: 00 00 e8 a3 27 38 fa 48 8d 74 24 28 48 89 df e8 c6 14 42 fa 59 84 c0 74 53 bf 01 00 00 00 e8 d7 ef 37 fa 65 8b 05 78 ad 13 79 <85> c0 0f 84 c9 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 c7 44 05 [ 283.557943][ C1] RSP: 0018:ffffc90002e6f9c0 EFLAGS: 00000297 [ 283.557964][ C1] RAX: 0000000080000000 RBX: ffff888100abc0d8 RCX: 0000000000000000 [ 283.557982][ C1] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001 [ 283.557998][ C1] RBP: 1ffff920005cdf38 R08: 0000000000000001 R09: ffffed102015781c [ 283.558016][ C1] R10: ffff888100abc0e7 R11: 0000000000000000 R12: dffffc0000000000 [ 283.558035][ C1] R13: ffff888111c56300 R14: ffff888100abc0d8 R15: ffffc90002e6fdd8 [ 283.558064][ C1] ? __pfx_down_read+0x10/0x10 [ 283.558107][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 283.558149][ C1] lookup_fast+0x239/0x540 [ 283.558186][ C1] path_openat+0x7bf/0x2d60 [ 283.558240][ C1] ? __pfx_path_openat+0x10/0x10 [ 283.558280][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 283.558318][ C1] do_filp_open+0x1dc/0x430 [ 283.558360][ C1] ? __pfx_do_filp_open+0x10/0x10 [ 283.558400][ C1] ? find_held_lock+0x2d/0x110 [ 283.558437][ C1] ? _raw_spin_unlock+0x28/0x50 [ 283.558465][ C1] ? alloc_fd+0x2d7/0x6c0 [ 283.558505][ C1] do_sys_openat2+0x17a/0x1e0 [ 283.558538][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 283.558571][ C1] ? __pfx___sys_recvmsg+0x10/0x10 [ 283.558602][ C1] __x64_sys_openat+0x175/0x210 [ 283.558634][ C1] ? __pfx___x64_sys_openat+0x10/0x10 [ 283.558674][ C1] do_syscall_64+0xcd/0x250 [ 283.558714][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.558752][ C1] RIP: 0033:0x7f08750b69a4 [ 283.558773][ C1] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 283.558799][ C1] RSP: 002b:00007fff35b41880 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 283.558823][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f08750b69a4 [ 283.558841][ C1] RDX: 0000000000080000 RSI: 00007fff35b419b8 RDI: 00000000ffffff9c [ 283.558859][ C1] RBP: 00007fff35b419b8 R08: 0000000000000008 R09: 0000000000000001 [ 283.558876][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 283.558892][ C1] R13: 00005557f30b0b42 R14: 0000000000000001 R15: 00005557f30cc160 [ 283.558918][ C1] [ 284.411176][ C1] ? __pfx_worker_thread+0x10/0x10 [ 284.416518][ C1] kthread+0x2c1/0x3a0 [ 284.420879][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.426140][ C1] ? __pfx_kthread+0x10/0x10 [ 284.430773][ C1] ret_from_fork+0x45/0x80 [ 284.435232][ C1] ? __pfx_kthread+0x10/0x10 [ 284.439857][ C1] ret_from_fork_asm+0x1a/0x30 [ 284.444707][ C1] [ 284.447734][ C1] task:kswapd0 state:S stack:29920 pid:71 tgid:71 ppid:2 flags:0x00004000 [ 284.458012][ C1] Call Trace: [ 284.461310][ C1] [ 284.464459][ C1] __schedule+0x105f/0x34b0 [ 284.469027][ C1] ? __pfx___schedule+0x10/0x10 [ 284.473940][ C1] ? schedule+0x298/0x350 [ 284.478306][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.483394][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 284.488626][ C1] ? lock_acquire+0x2f/0xb0 [ 284.493183][ C1] ? schedule+0x1fd/0x350 [ 284.497560][ C1] schedule+0xe7/0x350 [ 284.501691][ C1] kswapd+0xa55/0xbf0 [ 284.505740][ C1] ? __pfx_kswapd+0x10/0x10 [ 284.510305][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 284.516428][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 284.521668][ C1] ? __kthread_parkme+0x148/0x220 [ 284.526747][ C1] ? __pfx_kswapd+0x10/0x10 [ 284.531314][ C1] kthread+0x2c1/0x3a0 [ 284.535518][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.540742][ C1] ? __pfx_kthread+0x10/0x10 [ 284.545371][ C1] ret_from_fork+0x45/0x80 [ 284.549814][ C1] ? __pfx_kthread+0x10/0x10 [ 284.554416][ C1] ret_from_fork_asm+0x1a/0x30 [ 284.559343][ C1] [ 284.562387][ C1] task:kworker/R-nfsio state:I stack:29312 pid:72 tgid:72 ppid:2 flags:0x00004000 [ 284.572667][ C1] Call Trace: [ 284.575960][ C1] [ 284.578914][ C1] __schedule+0x105f/0x34b0 [ 284.583480][ C1] ? __pfx___schedule+0x10/0x10 [ 284.588629][ C1] ? schedule+0x298/0x350 [ 284.592990][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.598056][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 284.603308][ C1] ? lock_acquire+0x2f/0xb0 [ 284.607857][ C1] ? schedule+0x1fd/0x350 [ 284.612221][ C1] schedule+0xe7/0x350 [ 284.616338][ C1] rescuer_thread+0x946/0xe20 [ 284.621081][ C1] ? __kthread_parkme+0xb7/0x220 [ 284.626062][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.631125][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 284.636352][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 284.641579][ C1] ? __kthread_parkme+0x148/0x220 [ 284.646627][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 284.651871][ C1] kthread+0x2c1/0x3a0 [ 284.655959][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.661188][ C1] ? __pfx_kthread+0x10/0x10 [ 284.665810][ C1] ret_from_fork+0x45/0x80 [ 284.670290][ C1] ? __pfx_kthread+0x10/0x10 [ 284.674909][ C1] ret_from_fork_asm+0x1a/0x30 [ 284.679756][ C1] [ 284.682794][ C1] task:kworker/R-acpi_ state:I stack:29944 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 284.693047][ C1] Call Trace: [ 284.696342][ C1] [ 284.699289][ C1] __schedule+0x105f/0x34b0 [ 284.703862][ C1] ? __pfx___schedule+0x10/0x10 [ 284.708761][ C1] ? schedule+0x298/0x350 [ 284.713109][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.718189][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 284.723443][ C1] ? lock_acquire+0x2f/0xb0 [ 284.727989][ C1] ? schedule+0x1fd/0x350 [ 284.732374][ C1] schedule+0xe7/0x350 [ 284.736477][ C1] rescuer_thread+0x946/0xe20 [ 284.741193][ C1] ? __kthread_parkme+0xb7/0x220 [ 284.746185][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.751255][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 284.756493][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 284.761738][ C1] ? __kthread_parkme+0x148/0x220 [ 284.766790][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 284.772095][ C1] kthread+0x2c1/0x3a0 [ 284.776234][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.781482][ C1] ? __pfx_kthread+0x10/0x10 [ 284.786145][ C1] ret_from_fork+0x45/0x80 [ 284.790602][ C1] ? __pfx_kthread+0x10/0x10 [ 284.795405][ C1] ret_from_fork_asm+0x1a/0x30 [ 284.800253][ C1] [ 284.803321][ C1] task:hwrng state:S stack:29880 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 284.813562][ C1] Call Trace: [ 284.816862][ C1] [ 284.819816][ C1] __schedule+0x105f/0x34b0 [ 284.824479][ C1] ? __pfx___schedule+0x10/0x10 [ 284.829369][ C1] ? schedule+0x298/0x350 [ 284.833770][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.838855][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 284.844123][ C1] ? lock_acquire+0x2f/0xb0 [ 284.848656][ C1] ? schedule+0x1fd/0x350 [ 284.853061][ C1] schedule+0xe7/0x350 [ 284.857171][ C1] schedule_timeout+0x136/0x2a0 [ 284.862214][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 284.867653][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 284.873535][ C1] ? __pfx_process_timeout+0x10/0x10 [ 284.878857][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 284.884714][ C1] add_hwgenerator_randomness+0xff/0x190 [ 284.890373][ C1] hwrng_fillfn+0x1f9/0x380 [ 284.894924][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 284.899979][ C1] kthread+0x2c1/0x3a0 [ 284.904203][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.909465][ C1] ? __pfx_kthread+0x10/0x10 [ 284.914133][ C1] ret_from_fork+0x45/0x80 [ 284.918594][ C1] ? __pfx_kthread+0x10/0x10 [ 284.923224][ C1] ret_from_fork_asm+0x1a/0x30 [ 284.928049][ C1] [ 284.931154][ C1] task:scsi_eh_0 state:S stack:30144 pid:272 tgid:272 ppid:2 flags:0x00004000 [ 284.941424][ C1] Call Trace: [ 284.944734][ C1] [ 284.947708][ C1] __schedule+0x105f/0x34b0 [ 284.952269][ C1] ? __pfx___schedule+0x10/0x10 [ 284.957156][ C1] ? schedule+0x298/0x350 [ 284.961554][ C1] ? __pfx_lock_release+0x10/0x10 [ 284.966632][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 284.971891][ C1] ? lock_acquire+0x2f/0xb0 [ 284.976442][ C1] ? schedule+0x1fd/0x350 [ 284.980817][ C1] schedule+0xe7/0x350 [ 284.984918][ C1] scsi_error_handler+0x532/0xef0 [ 284.989978][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 284.995557][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 285.001391][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.006722][ C1] ? __kthread_parkme+0x148/0x220 [ 285.011795][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 285.017380][ C1] kthread+0x2c1/0x3a0 [ 285.021467][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.026816][ C1] ? __pfx_kthread+0x10/0x10 [ 285.031530][ C1] ret_from_fork+0x45/0x80 [ 285.035995][ C1] ? __pfx_kthread+0x10/0x10 [ 285.040588][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.045426][ C1] [ 285.048453][ C1] task:kworker/R-scsi_ state:I stack:30048 pid:273 tgid:273 ppid:2 flags:0x00004000 [ 285.058811][ C1] Call Trace: [ 285.062104][ C1] [ 285.065091][ C1] __schedule+0x105f/0x34b0 [ 285.069646][ C1] ? __pfx___schedule+0x10/0x10 [ 285.074546][ C1] ? schedule+0x298/0x350 [ 285.078956][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.084039][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.089284][ C1] ? lock_acquire+0x2f/0xb0 [ 285.093819][ C1] ? schedule+0x1fd/0x350 [ 285.098186][ C1] schedule+0xe7/0x350 [ 285.102287][ C1] rescuer_thread+0x946/0xe20 [ 285.106993][ C1] ? __kthread_parkme+0xb7/0x220 [ 285.111978][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.117062][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.122294][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.127539][ C1] ? __kthread_parkme+0x148/0x220 [ 285.132577][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.137826][ C1] kthread+0x2c1/0x3a0 [ 285.141916][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.147130][ C1] ? __pfx_kthread+0x10/0x10 [ 285.151733][ C1] ret_from_fork+0x45/0x80 [ 285.156183][ C1] ? __pfx_kthread+0x10/0x10 [ 285.160825][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.165619][ C1] [ 285.168669][ C1] task:kworker/u8:5 state:I stack:22704 pid:284 tgid:284 ppid:2 flags:0x00004000 [ 285.178910][ C1] Workqueue: 0x0 (events_unbound) [ 285.184067][ C1] Call Trace: [ 285.187360][ C1] [ 285.190319][ C1] __schedule+0x105f/0x34b0 [ 285.194857][ C1] ? __pfx___schedule+0x10/0x10 [ 285.199753][ C1] ? schedule+0x298/0x350 [ 285.204133][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.209228][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.214488][ C1] ? lock_acquire+0x2f/0xb0 [ 285.219024][ C1] ? schedule+0x1fd/0x350 [ 285.223396][ C1] schedule+0xe7/0x350 [ 285.227501][ C1] ? worker_thread+0x271/0xf00 [ 285.232300][ C1] worker_thread+0x2de/0xf00 [ 285.237023][ C1] ? __pfx_worker_thread+0x10/0x10 [ 285.242216][ C1] kthread+0x2c1/0x3a0 [ 285.246350][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.251580][ C1] ? __pfx_kthread+0x10/0x10 [ 285.256371][ C1] ret_from_fork+0x45/0x80 [ 285.260856][ C1] ? __pfx_kthread+0x10/0x10 [ 285.265502][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.270327][ C1] [ 285.273370][ C1] task:kworker/R-targe state:I stack:30832 pid:288 tgid:288 ppid:2 flags:0x00004000 [ 285.283690][ C1] Call Trace: [ 285.287002][ C1] [ 285.289968][ C1] __schedule+0x105f/0x34b0 [ 285.294524][ C1] ? __pfx___schedule+0x10/0x10 [ 285.299408][ C1] ? schedule+0x298/0x350 [ 285.303776][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.308838][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.314071][ C1] ? lock_acquire+0x2f/0xb0 [ 285.318606][ C1] ? schedule+0x1fd/0x350 [ 285.323002][ C1] schedule+0xe7/0x350 [ 285.327089][ C1] rescuer_thread+0x946/0xe20 [ 285.331817][ C1] ? __kthread_parkme+0xb7/0x220 [ 285.336869][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.341933][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.347160][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.352394][ C1] ? __kthread_parkme+0x148/0x220 [ 285.357472][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.362726][ C1] kthread+0x2c1/0x3a0 [ 285.366849][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.372082][ C1] ? __pfx_kthread+0x10/0x10 [ 285.376892][ C1] ret_from_fork+0x45/0x80 [ 285.381360][ C1] ? __pfx_kthread+0x10/0x10 [ 285.385986][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.390810][ C1] [ 285.393856][ C1] task:kworker/R-targe state:I stack:30720 pid:290 tgid:290 ppid:2 flags:0x00004000 [ 285.404110][ C1] Call Trace: [ 285.407427][ C1] [ 285.410376][ C1] __schedule+0x105f/0x34b0 [ 285.415182][ C1] ? __pfx___schedule+0x10/0x10 [ 285.420072][ C1] ? schedule+0x298/0x350 [ 285.424462][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.429517][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.434744][ C1] ? lock_acquire+0x2f/0xb0 [ 285.439701][ C1] ? schedule+0x1fd/0x350 [ 285.444085][ C1] schedule+0xe7/0x350 [ 285.448180][ C1] rescuer_thread+0x946/0xe20 [ 285.452885][ C1] ? __kthread_parkme+0xb7/0x220 [ 285.457837][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.462930][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.468169][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.473422][ C1] ? __kthread_parkme+0x148/0x220 [ 285.478500][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.483833][ C1] kthread+0x2c1/0x3a0 [ 285.487960][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.493247][ C1] ? __pfx_kthread+0x10/0x10 [ 285.497972][ C1] ret_from_fork+0x45/0x80 [ 285.502459][ C1] ? __pfx_kthread+0x10/0x10 [ 285.507092][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.511918][ C1] [ 285.514948][ C1] task:kworker/R-xcopy state:I stack:30832 pid:297 tgid:297 ppid:2 flags:0x00004000 [ 285.525314][ C1] Call Trace: [ 285.528648][ C1] [ 285.531620][ C1] __schedule+0x105f/0x34b0 [ 285.536157][ C1] ? __pfx___schedule+0x10/0x10 [ 285.541092][ C1] ? schedule+0x298/0x350 [ 285.545456][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.550532][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.555779][ C1] ? lock_acquire+0x2f/0xb0 [ 285.560333][ C1] ? schedule+0x1fd/0x350 [ 285.564728][ C1] schedule+0xe7/0x350 [ 285.568865][ C1] rescuer_thread+0x946/0xe20 [ 285.573598][ C1] ? __kthread_parkme+0xb7/0x220 [ 285.578554][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.583626][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.588910][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.594249][ C1] ? __kthread_parkme+0x148/0x220 [ 285.599304][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.604555][ C1] kthread+0x2c1/0x3a0 [ 285.608659][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.613880][ C1] ? __pfx_kthread+0x10/0x10 [ 285.618528][ C1] ret_from_fork+0x45/0x80 [ 285.623007][ C1] ? __pfx_kthread+0x10/0x10 [ 285.627631][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.632436][ C1] [ 285.635652][ C1] task:kworker/u8:6 state:I stack:24032 pid:331 tgid:331 ppid:2 flags:0x00004000 [ 285.645903][ C1] Workqueue: 0x0 (writeback) [ 285.650654][ C1] Call Trace: [ 285.653990][ C1] [ 285.656976][ C1] __schedule+0x105f/0x34b0 [ 285.661545][ C1] ? __pfx___schedule+0x10/0x10 [ 285.666446][ C1] ? schedule+0x298/0x350 [ 285.670819][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.676004][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.681271][ C1] ? lock_acquire+0x2f/0xb0 [ 285.685835][ C1] ? schedule+0x1fd/0x350 [ 285.690209][ C1] schedule+0xe7/0x350 [ 285.694327][ C1] ? worker_thread+0x271/0xf00 [ 285.699153][ C1] worker_thread+0x2de/0xf00 [ 285.703785][ C1] ? __kthread_parkme+0x148/0x220 [ 285.708854][ C1] ? __pfx_worker_thread+0x10/0x10 [ 285.714012][ C1] kthread+0x2c1/0x3a0 [ 285.718124][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.723352][ C1] ? __pfx_kthread+0x10/0x10 [ 285.727984][ C1] ret_from_fork+0x45/0x80 [ 285.732446][ C1] ? __pfx_kthread+0x10/0x10 [ 285.737098][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.741923][ C1] [ 285.744979][ C1] task:kworker/1:1H state:I stack:27568 pid:343 tgid:343 ppid:2 flags:0x00004000 [ 285.755241][ C1] Workqueue: 0x0 (kblockd) [ 285.759821][ C1] Call Trace: [ 285.763117][ C1] [ 285.766080][ C1] __schedule+0x105f/0x34b0 [ 285.770631][ C1] ? __pfx___schedule+0x10/0x10 [ 285.775535][ C1] ? schedule+0x298/0x350 [ 285.779910][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.784997][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.790232][ C1] ? lock_acquire+0x2f/0xb0 [ 285.794766][ C1] ? schedule+0x1fd/0x350 [ 285.799162][ C1] schedule+0xe7/0x350 [ 285.803269][ C1] ? worker_thread+0x271/0xf00 [ 285.808058][ C1] worker_thread+0x2de/0xf00 [ 285.812703][ C1] ? __kthread_parkme+0x148/0x220 [ 285.818031][ C1] ? __pfx_worker_thread+0x10/0x10 [ 285.823261][ C1] kthread+0x2c1/0x3a0 [ 285.827427][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.832687][ C1] ? __pfx_kthread+0x10/0x10 [ 285.837352][ C1] ret_from_fork+0x45/0x80 [ 285.841965][ C1] ? __pfx_kthread+0x10/0x10 [ 285.847297][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.852148][ C1] [ 285.855203][ C1] task:kworker/R-liber state:I stack:29944 pid:385 tgid:385 ppid:2 flags:0x00004000 [ 285.865526][ C1] Call Trace: [ 285.868832][ C1] [ 285.871786][ C1] __schedule+0x105f/0x34b0 [ 285.876349][ C1] ? __pfx___schedule+0x10/0x10 [ 285.881226][ C1] ? schedule+0x298/0x350 [ 285.885590][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.890674][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 285.895892][ C1] ? lock_acquire+0x2f/0xb0 [ 285.900431][ C1] ? schedule+0x1fd/0x350 [ 285.904799][ C1] schedule+0xe7/0x350 [ 285.908910][ C1] rescuer_thread+0x946/0xe20 [ 285.913639][ C1] ? __kthread_parkme+0xb7/0x220 [ 285.918635][ C1] ? __pfx_lock_release+0x10/0x10 [ 285.923700][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.928921][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.934266][ C1] ? __kthread_parkme+0x148/0x220 [ 285.939319][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 285.944762][ C1] kthread+0x2c1/0x3a0 [ 285.949008][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.954272][ C1] ? __pfx_kthread+0x10/0x10 [ 285.958894][ C1] ret_from_fork+0x45/0x80 [ 285.963561][ C1] ? __pfx_kthread+0x10/0x10 [ 285.968208][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.973051][ C1] [ 285.976104][ C1] task:kworker/R-zd121 state:I stack:30048 pid:415 tgid:415 ppid:2 flags:0x00004000 [ 285.986354][ C1] Call Trace: [ 285.989684][ C1] [ 285.992637][ C1] __schedule+0x105f/0x34b0 [ 285.997206][ C1] ? __pfx___schedule+0x10/0x10 [ 286.002107][ C1] ? schedule+0x298/0x350 [ 286.006488][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.011552][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.016786][ C1] ? lock_acquire+0x2f/0xb0 [ 286.021344][ C1] ? schedule+0x1fd/0x350 [ 286.025738][ C1] schedule+0xe7/0x350 [ 286.029840][ C1] rescuer_thread+0x946/0xe20 [ 286.034558][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.039543][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.044721][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.049968][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.055231][ C1] ? __kthread_parkme+0x148/0x220 [ 286.060283][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.065544][ C1] kthread+0x2c1/0x3a0 [ 286.069648][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.076552][ C1] ? __pfx_kthread+0x10/0x10 [ 286.081197][ C1] ret_from_fork+0x45/0x80 [ 286.085666][ C1] ? __pfx_kthread+0x10/0x10 [ 286.090300][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.095120][ C1] [ 286.098165][ C1] task:kworker/R-uas state:I stack:30048 pid:496 tgid:496 ppid:2 flags:0x00004000 [ 286.108515][ C1] Call Trace: [ 286.111888][ C1] [ 286.114877][ C1] __schedule+0x105f/0x34b0 [ 286.119427][ C1] ? __pfx___schedule+0x10/0x10 [ 286.124335][ C1] ? schedule+0x298/0x350 [ 286.128710][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.133785][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.139018][ C1] ? lock_acquire+0x2f/0xb0 [ 286.143559][ C1] ? schedule+0x1fd/0x350 [ 286.147961][ C1] schedule+0xe7/0x350 [ 286.152081][ C1] rescuer_thread+0x946/0xe20 [ 286.156796][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.161791][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.166896][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.172157][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.177405][ C1] ? __kthread_parkme+0x148/0x220 [ 286.182482][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.187738][ C1] kthread+0x2c1/0x3a0 [ 286.191852][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.197104][ C1] ? __pfx_kthread+0x10/0x10 [ 286.201749][ C1] ret_from_fork+0x45/0x80 [ 286.206215][ C1] ? __pfx_kthread+0x10/0x10 [ 286.210936][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.215787][ C1] [ 286.218845][ C1] task:kworker/R-usbip state:I stack:30048 pid:1056 tgid:1056 ppid:2 flags:0x00004000 [ 286.229297][ C1] Call Trace: [ 286.232600][ C1] [ 286.235564][ C1] __schedule+0x105f/0x34b0 [ 286.240109][ C1] ? __pfx___schedule+0x10/0x10 [ 286.245017][ C1] ? schedule+0x298/0x350 [ 286.249383][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.254453][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.259753][ C1] ? lock_acquire+0x2f/0xb0 [ 286.264318][ C1] ? schedule+0x1fd/0x350 [ 286.268739][ C1] schedule+0xe7/0x350 [ 286.272862][ C1] rescuer_thread+0x946/0xe20 [ 286.277598][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.282584][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.287681][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.292918][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.298185][ C1] ? __kthread_parkme+0x148/0x220 [ 286.303260][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.308497][ C1] kthread+0x2c1/0x3a0 [ 286.312596][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.317850][ C1] ? __pfx_kthread+0x10/0x10 [ 286.322478][ C1] ret_from_fork+0x45/0x80 [ 286.326972][ C1] ? __pfx_kthread+0x10/0x10 [ 286.331647][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.336497][ C1] [ 286.339548][ C1] task:kworker/1:2 state:I stack:21264 pid:1117 tgid:1117 ppid:2 flags:0x00004000 [ 286.349781][ C1] Workqueue: 0x0 (events) [ 286.354256][ C1] Call Trace: [ 286.357585][ C1] [ 286.360541][ C1] __schedule+0x105f/0x34b0 [ 286.365097][ C1] ? __pfx___schedule+0x10/0x10 [ 286.369978][ C1] ? schedule+0x298/0x350 [ 286.374345][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.379413][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.384639][ C1] ? lock_acquire+0x2f/0xb0 [ 286.389176][ C1] ? schedule+0x1fd/0x350 [ 286.393550][ C1] schedule+0xe7/0x350 [ 286.397654][ C1] ? worker_thread+0x271/0xf00 [ 286.402435][ C1] worker_thread+0x2de/0xf00 [ 286.407065][ C1] ? __kthread_parkme+0x148/0x220 [ 286.412143][ C1] ? __pfx_worker_thread+0x10/0x10 [ 286.417315][ C1] kthread+0x2c1/0x3a0 [ 286.421403][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.426627][ C1] ? __pfx_kthread+0x10/0x10 [ 286.431286][ C1] ret_from_fork+0x45/0x80 [ 286.435759][ C1] ? __pfx_kthread+0x10/0x10 [ 286.440355][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.445195][ C1] [ 286.448227][ C1] task:pvrusb2-context state:S stack:30144 pid:1302 tgid:1302 ppid:2 flags:0x00004000 [ 286.458495][ C1] Call Trace: [ 286.461784][ C1] [ 286.464742][ C1] __schedule+0x105f/0x34b0 [ 286.469297][ C1] ? __pfx___schedule+0x10/0x10 [ 286.474287][ C1] ? schedule+0x298/0x350 [ 286.478635][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.483803][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.489039][ C1] ? lock_acquire+0x2f/0xb0 [ 286.493567][ C1] ? schedule+0x1fd/0x350 [ 286.497949][ C1] schedule+0xe7/0x350 [ 286.502139][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 286.508255][ C1] pvr2_context_thread_func+0x631/0x970 [ 286.513906][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 286.520010][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 286.526145][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.531370][ C1] ? __kthread_parkme+0x148/0x220 [ 286.536416][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 286.542518][ C1] kthread+0x2c1/0x3a0 [ 286.546635][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.551891][ C1] ? __pfx_kthread+0x10/0x10 [ 286.556514][ C1] ret_from_fork+0x45/0x80 [ 286.560958][ C1] ? __pfx_kthread+0x10/0x10 [ 286.565582][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.570367][ C1] [ 286.573397][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1339 tgid:1339 ppid:2 flags:0x00004000 [ 286.583752][ C1] Call Trace: [ 286.587058][ C1] [ 286.590038][ C1] __schedule+0x105f/0x34b0 [ 286.594601][ C1] ? __pfx___schedule+0x10/0x10 [ 286.599514][ C1] ? schedule+0x298/0x350 [ 286.603983][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.609043][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.614297][ C1] ? lock_acquire+0x2f/0xb0 [ 286.618828][ C1] ? schedule+0x1fd/0x350 [ 286.623210][ C1] schedule+0xe7/0x350 [ 286.627326][ C1] rescuer_thread+0x946/0xe20 [ 286.632032][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.637055][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.642148][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.647373][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.652610][ C1] ? __kthread_parkme+0x148/0x220 [ 286.657682][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.662913][ C1] kthread+0x2c1/0x3a0 [ 286.667007][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.672225][ C1] ? __pfx_kthread+0x10/0x10 [ 286.676826][ C1] ret_from_fork+0x45/0x80 [ 286.681469][ C1] ? __pfx_kthread+0x10/0x10 [ 286.686108][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.691116][ C1] [ 286.694153][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1340 tgid:1340 ppid:2 flags:0x00004000 [ 286.704752][ C1] Call Trace: [ 286.708053][ C1] [ 286.711043][ C1] __schedule+0x105f/0x34b0 [ 286.715622][ C1] ? __pfx___schedule+0x10/0x10 [ 286.720529][ C1] ? schedule+0x298/0x350 [ 286.724914][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.729978][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.735231][ C1] ? lock_acquire+0x2f/0xb0 [ 286.739782][ C1] ? schedule+0x1fd/0x350 [ 286.744157][ C1] schedule+0xe7/0x350 [ 286.748266][ C1] rescuer_thread+0x946/0xe20 [ 286.752981][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.757967][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.763055][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.768307][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.773547][ C1] ? __kthread_parkme+0x148/0x220 [ 286.778605][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.783867][ C1] kthread+0x2c1/0x3a0 [ 286.787970][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.793217][ C1] ? __pfx_kthread+0x10/0x10 [ 286.797840][ C1] ret_from_fork+0x45/0x80 [ 286.802294][ C1] ? __pfx_kthread+0x10/0x10 [ 286.806994][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.811832][ C1] [ 286.814876][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1341 tgid:1341 ppid:2 flags:0x00004000 [ 286.825146][ C1] Call Trace: [ 286.828973][ C1] [ 286.831952][ C1] __schedule+0x105f/0x34b0 [ 286.836497][ C1] ? __pfx___schedule+0x10/0x10 [ 286.841388][ C1] ? schedule+0x298/0x350 [ 286.845764][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.851176][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.856406][ C1] ? lock_acquire+0x2f/0xb0 [ 286.860936][ C1] ? schedule+0x1fd/0x350 [ 286.865317][ C1] schedule+0xe7/0x350 [ 286.869409][ C1] rescuer_thread+0x946/0xe20 [ 286.874121][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.879192][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.884285][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.889534][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 286.894778][ C1] ? __kthread_parkme+0x148/0x220 [ 286.899855][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 286.905092][ C1] kthread+0x2c1/0x3a0 [ 286.909207][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.914451][ C1] ? __pfx_kthread+0x10/0x10 [ 286.919085][ C1] ret_from_fork+0x45/0x80 [ 286.923554][ C1] ? __pfx_kthread+0x10/0x10 [ 286.928254][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.933070][ C1] [ 286.936099][ C1] task:kworker/R-kmems state:I stack:30048 pid:1345 tgid:1345 ppid:2 flags:0x00004000 [ 286.946366][ C1] Call Trace: [ 286.949657][ C1] [ 286.952614][ C1] __schedule+0x105f/0x34b0 [ 286.957181][ C1] ? __pfx___schedule+0x10/0x10 [ 286.962062][ C1] ? schedule+0x298/0x350 [ 286.966422][ C1] ? __pfx_lock_release+0x10/0x10 [ 286.971486][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 286.976723][ C1] ? lock_acquire+0x2f/0xb0 [ 286.981281][ C1] ? schedule+0x1fd/0x350 [ 286.985634][ C1] schedule+0xe7/0x350 [ 286.989737][ C1] rescuer_thread+0x946/0xe20 [ 286.994466][ C1] ? __kthread_parkme+0xb7/0x220 [ 286.999416][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.004485][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.009735][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.014966][ C1] ? __kthread_parkme+0x148/0x220 [ 287.020022][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.025246][ C1] kthread+0x2c1/0x3a0 [ 287.029339][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.034576][ C1] ? __pfx_kthread+0x10/0x10 [ 287.039181][ C1] ret_from_fork+0x45/0x80 [ 287.043631][ C1] ? __pfx_kthread+0x10/0x10 [ 287.048230][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.053067][ C1] [ 287.056100][ C1] task:kworker/R-elous state:I stack:30832 pid:1365 tgid:1365 ppid:2 flags:0x00004000 [ 287.066375][ C1] Call Trace: [ 287.069668][ C1] [ 287.072622][ C1] __schedule+0x105f/0x34b0 [ 287.077181][ C1] ? __pfx___schedule+0x10/0x10 [ 287.082058][ C1] ? schedule+0x298/0x350 [ 287.086414][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.091583][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.096819][ C1] ? lock_acquire+0x2f/0xb0 [ 287.101354][ C1] ? schedule+0x1fd/0x350 [ 287.105727][ C1] schedule+0xe7/0x350 [ 287.109839][ C1] rescuer_thread+0x946/0xe20 [ 287.114550][ C1] ? __kthread_parkme+0xb7/0x220 [ 287.119527][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.124621][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.129892][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.135155][ C1] ? __kthread_parkme+0x148/0x220 [ 287.140250][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.145514][ C1] kthread+0x2c1/0x3a0 [ 287.149614][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.154855][ C1] ? __pfx_kthread+0x10/0x10 [ 287.159491][ C1] ret_from_fork+0x45/0x80 [ 287.163940][ C1] ? __pfx_kthread+0x10/0x10 [ 287.168561][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.173412][ C1] [ 287.176458][ C1] task:kworker/u8:7 state:I stack:27360 pid:1398 tgid:1398 ppid:2 flags:0x00004000 [ 287.186790][ C1] Workqueue: 0x0 (events_unbound) [ 287.191946][ C1] Call Trace: [ 287.195253][ C1] [ 287.198224][ C1] __schedule+0x105f/0x34b0 [ 287.202792][ C1] ? __pfx___schedule+0x10/0x10 [ 287.207702][ C1] ? schedule+0x298/0x350 [ 287.212089][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.217158][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.222388][ C1] ? lock_acquire+0x2f/0xb0 [ 287.226921][ C1] ? schedule+0x1fd/0x350 [ 287.231288][ C1] schedule+0xe7/0x350 [ 287.235399][ C1] ? worker_thread+0x271/0xf00 [ 287.240215][ C1] worker_thread+0x2de/0xf00 [ 287.244863][ C1] ? __pfx_worker_thread+0x10/0x10 [ 287.250100][ C1] kthread+0x2c1/0x3a0 [ 287.254196][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.259439][ C1] ? __pfx_kthread+0x10/0x10 [ 287.264098][ C1] ret_from_fork+0x45/0x80 [ 287.268577][ C1] ? __pfx_kthread+0x10/0x10 [ 287.273219][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.278051][ C1] [ 287.281108][ C1] task:kworker/u8:8 state:I stack:25024 pid:1444 tgid:1444 ppid:2 flags:0x00004000 [ 287.291379][ C1] Workqueue: 0x0 (events_unbound) [ 287.296546][ C1] Call Trace: [ 287.299860][ C1] [ 287.302834][ C1] __schedule+0x105f/0x34b0 [ 287.307393][ C1] ? __pfx___schedule+0x10/0x10 [ 287.312284][ C1] ? schedule+0x298/0x350 [ 287.316673][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.321754][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.327050][ C1] ? lock_acquire+0x2f/0xb0 [ 287.331597][ C1] ? schedule+0x1fd/0x350 [ 287.335990][ C1] schedule+0xe7/0x350 [ 287.340120][ C1] ? worker_thread+0x271/0xf00 [ 287.344937][ C1] worker_thread+0x2de/0xf00 [ 287.349591][ C1] ? __kthread_parkme+0x148/0x220 [ 287.354643][ C1] ? __pfx_worker_thread+0x10/0x10 [ 287.359877][ C1] kthread+0x2c1/0x3a0 [ 287.363996][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.369348][ C1] ? __pfx_kthread+0x10/0x10 [ 287.374003][ C1] ret_from_fork+0x45/0x80 [ 287.378467][ C1] ? __pfx_kthread+0x10/0x10 [ 287.383124][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.387970][ C1] [ 287.391017][ C1] task:kworker/R-mld state:I stack:29312 pid:1565 tgid:1565 ppid:2 flags:0x00004000 [ 287.401276][ C1] Call Trace: [ 287.404594][ C1] [ 287.407552][ C1] __schedule+0x105f/0x34b0 [ 287.412123][ C1] ? __pfx___schedule+0x10/0x10 [ 287.417003][ C1] ? schedule+0x298/0x350 [ 287.421376][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.426450][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.431685][ C1] ? lock_acquire+0x2f/0xb0 [ 287.436231][ C1] ? schedule+0x1fd/0x350 [ 287.440598][ C1] schedule+0xe7/0x350 [ 287.444693][ C1] rescuer_thread+0x946/0xe20 [ 287.449415][ C1] ? __kthread_parkme+0xb7/0x220 [ 287.454385][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.459464][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.464686][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.469924][ C1] ? __kthread_parkme+0x148/0x220 [ 287.474978][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.480222][ C1] kthread+0x2c1/0x3a0 [ 287.484324][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.489579][ C1] ? __pfx_kthread+0x10/0x10 [ 287.494204][ C1] ret_from_fork+0x45/0x80 [ 287.498839][ C1] ? __pfx_kthread+0x10/0x10 [ 287.503450][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.508355][ C1] [ 287.511411][ C1] task:kworker/R-ipv6_ state:I stack:30048 pid:1566 tgid:1566 ppid:2 flags:0x00004000 [ 287.522193][ C1] Call Trace: [ 287.525777][ C1] [ 287.528748][ C1] __schedule+0x105f/0x34b0 [ 287.533309][ C1] ? __pfx___schedule+0x10/0x10 [ 287.538188][ C1] ? schedule+0x298/0x350 [ 287.542564][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.547665][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.552932][ C1] ? lock_acquire+0x2f/0xb0 [ 287.557468][ C1] ? schedule+0x1fd/0x350 [ 287.561844][ C1] schedule+0xe7/0x350 [ 287.565947][ C1] rescuer_thread+0x946/0xe20 [ 287.570671][ C1] ? __kthread_parkme+0xb7/0x220 [ 287.575625][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.580722][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.585959][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.591195][ C1] ? __kthread_parkme+0x148/0x220 [ 287.596254][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.601505][ C1] kthread+0x2c1/0x3a0 [ 287.605610][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.610857][ C1] ? __pfx_kthread+0x10/0x10 [ 287.615490][ C1] ret_from_fork+0x45/0x80 [ 287.619956][ C1] ? __pfx_kthread+0x10/0x10 [ 287.624626][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.629446][ C1] [ 287.632481][ C1] task:jbd2/sda1-8 state:D stack:26872 pid:2823 tgid:2823 ppid:2 flags:0x00004000 [ 287.642745][ C1] Call Trace: [ 287.646042][ C1] [ 287.649004][ C1] __schedule+0x105f/0x34b0 [ 287.653562][ C1] ? __pfx___schedule+0x10/0x10 [ 287.658466][ C1] ? schedule+0x298/0x350 [ 287.662823][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.667910][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.673147][ C1] ? lock_acquire+0x2f/0xb0 [ 287.677714][ C1] ? schedule+0x1fd/0x350 [ 287.682087][ C1] schedule+0xe7/0x350 [ 287.686193][ C1] io_schedule+0xbf/0x130 [ 287.690561][ C1] bit_wait_io+0x15/0xe0 [ 287.694855][ C1] __wait_on_bit+0x62/0x180 [ 287.699412][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 287.704371][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 287.709794][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 287.715877][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 287.721401][ C1] ? __pfx___might_resched+0x10/0x10 [ 287.726725][ C1] ? jbd2_journal_commit_transaction+0x2fcd/0x65b0 [ 287.733288][ C1] __wait_on_buffer+0x64/0x70 [ 287.738000][ C1] jbd2_journal_commit_transaction+0x3864/0x65b0 [ 287.744400][ C1] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 287.751142][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 287.756852][ C1] ? find_held_lock+0x2d/0x110 [ 287.761759][ C1] ? __try_to_del_timer_sync+0x116/0x170 [ 287.767447][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.772508][ C1] ? _raw_spin_lock_irqsave+0x42/0x60 [ 287.777914][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.783766][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.789046][ C1] kjournald2+0x1f8/0x760 [ 287.793449][ C1] ? __kthread_parkme+0xb7/0x220 [ 287.798436][ C1] ? __pfx_kjournald2+0x10/0x10 [ 287.803330][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 287.809532][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.814824][ C1] ? __kthread_parkme+0x148/0x220 [ 287.819892][ C1] ? __pfx_kjournald2+0x10/0x10 [ 287.824805][ C1] kthread+0x2c1/0x3a0 [ 287.828899][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.834133][ C1] ? __pfx_kthread+0x10/0x10 [ 287.838764][ C1] ret_from_fork+0x45/0x80 [ 287.843209][ C1] ? __pfx_kthread+0x10/0x10 [ 287.847821][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.852641][ C1] [ 287.855687][ C1] task:kworker/R-ext4- state:I stack:30048 pid:2824 tgid:2824 ppid:2 flags:0x00004000 [ 287.866013][ C1] Call Trace: [ 287.869324][ C1] [ 287.872284][ C1] __schedule+0x105f/0x34b0 [ 287.876866][ C1] ? __pfx___schedule+0x10/0x10 [ 287.881902][ C1] ? schedule+0x298/0x350 [ 287.886359][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.891413][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 287.896653][ C1] ? lock_acquire+0x2f/0xb0 [ 287.901193][ C1] ? schedule+0x1fd/0x350 [ 287.905565][ C1] schedule+0xe7/0x350 [ 287.909660][ C1] rescuer_thread+0x946/0xe20 [ 287.914374][ C1] ? __kthread_parkme+0xb7/0x220 [ 287.919330][ C1] ? __pfx_lock_release+0x10/0x10 [ 287.924410][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.929984][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.935334][ C1] ? __kthread_parkme+0x148/0x220 [ 287.940908][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 287.946135][ C1] kthread+0x2c1/0x3a0 [ 287.950231][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.955458][ C1] ? __pfx_kthread+0x10/0x10 [ 287.960078][ C1] ret_from_fork+0x45/0x80 [ 287.964521][ C1] ? __pfx_kthread+0x10/0x10 [ 287.969124][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.973923][ C1] [ 287.976960][ C1] task:syslogd state:S stack:25424 pid:2843 tgid:2843 ppid:1 flags:0x00000002 [ 287.987317][ C1] Call Trace: [ 287.990613][ C1] [ 287.993573][ C1] __schedule+0x105f/0x34b0 [ 287.998126][ C1] ? __pfx___schedule+0x10/0x10 [ 288.003008][ C1] ? schedule+0x298/0x350 [ 288.007382][ C1] ? __pfx_lock_release+0x10/0x10 [ 288.012454][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 288.017713][ C1] ? lock_acquire+0x2f/0xb0 [ 288.022262][ C1] ? schedule+0x1fd/0x350 [ 288.026661][ C1] schedule+0xe7/0x350 [ 288.030782][ C1] schedule_timeout+0x258/0x2a0 [ 288.035682][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 288.041294][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 288.047126][ C1] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 288.052875][ C1] __skb_wait_for_more_packets+0x36c/0x5e0 [ 288.058734][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 288.065126][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 288.070532][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 288.076469][ C1] __unix_dgram_recvmsg+0x243/0xdd0 [ 288.081735][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 288.087477][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 288.092649][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 288.097719][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 288.102759][ C1] sock_recvmsg+0x1f6/0x250 [ 288.107311][ C1] sock_read_iter+0x2bb/0x3b0 [ 288.112042][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 288.117315][ C1] ? security_file_permission+0x21/0x80 [ 288.122928][ C1] vfs_read+0xa3b/0xbd0 [ 288.127147][ C1] ? __pfx_vfs_read+0x10/0x10 [ 288.131888][ C1] ? rcu_is_watching+0x12/0xc0 [ 288.136715][ C1] ksys_read+0x1fa/0x260 [ 288.140988][ C1] ? __pfx_ksys_read+0x10/0x10 [ 288.145820][ C1] do_syscall_64+0xcd/0x250 [ 288.150365][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.156409][ C1] RIP: 0033:0x7fb1145a9b6a [ 288.161040][ C1] RSP: 002b:00007ffd7e449d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 288.169499][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb1145a9b6a [ 288.177493][ C1] RDX: 00000000000000ff RSI: 00005600f448b300 RDI: 0000000000000000 [ 288.185506][ C1] RBP: 00005600f448b2c0 R08: 0000000000000001 R09: 0000000000000000 [ 288.193506][ C1] R10: 00007fb1147483a3 R11: 0000000000000246 R12: 00005600f448b33a [ 288.201501][ C1] R13: 00005600f448b300 R14: 0000000000000000 R15: 00007fb11478ca80 [ 288.209508][ C1] [ 288.212568][ C1] task:acpid state:S stack:26256 pid:2846 tgid:2846 ppid:1 flags:0x00000002 [ 288.222826][ C1] Call Trace: [ 288.226154][ C1] [ 288.229106][ C1] __schedule+0x105f/0x34b0 [ 288.233679][ C1] ? __pfx___schedule+0x10/0x10 [ 288.238569][ C1] ? schedule+0x298/0x350 [ 288.242952][ C1] ? __pfx_lock_release+0x10/0x10 [ 288.248030][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 288.253259][ C1] ? lock_acquire+0x2f/0xb0 [ 288.257811][ C1] ? schedule+0x1fd/0x350 [ 288.262163][ C1] schedule+0xe7/0x350 [ 288.266269][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 288.272454][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 288.279099][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 288.285403][ C1] do_select+0x12ec/0x17b0 [ 288.289892][ C1] ? __pfx_do_select+0x10/0x10 [ 288.294781][ C1] ? hlock_class+0x4e/0x130 [ 288.299301][ C1] ? mark_lock+0xb5/0xc60 [ 288.303689][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.308401][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.313141][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.317871][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.322603][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.327345][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.332062][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.336783][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.341507][ C1] ? __pfx_pollwake+0x10/0x10 [ 288.346234][ C1] ? lock_acquire+0x2f/0xb0 [ 288.350792][ C1] ? __might_fault+0xe3/0x190 [ 288.355508][ C1] ? __might_fault+0xe3/0x190 [ 288.360230][ C1] ? core_sys_select+0x459/0xb80 [ 288.365296][ C1] core_sys_select+0x459/0xb80 [ 288.370125][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 288.375461][ C1] ? dput.part.0+0xd8/0x9b0 [ 288.380049][ C1] ? set_user_sigmask+0x217/0x2a0 [ 288.385103][ C1] ? vfs_read+0x228/0xbd0 [ 288.389466][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 288.394905][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 288.400397][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 288.405866][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 288.411904][ C1] __x64_sys_pselect6+0x183/0x240 [ 288.416995][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 288.422575][ C1] do_syscall_64+0xcd/0x250 [ 288.427158][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.433089][ C1] RIP: 0033:0x7f0e376a8591 [ 288.437543][ C1] RSP: 002b:00007ffd1c953650 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 288.445983][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e376a8591 [ 288.453969][ C1] RDX: 0000000000000000 RSI: 00007ffd1c953748 RDI: 000000000000000d [ 288.462064][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 288.470075][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 288.478062][ C1] R13: 000055d39d4f3178 R14: 0000000000000000 R15: 000000000000000c [ 288.486091][ C1] [ 288.489127][ C1] task:klogd state:S stack:25424 pid:2850 tgid:2850 ppid:1 flags:0x00000002 [ 288.499395][ C1] Call Trace: [ 288.502716][ C1] [ 288.505696][ C1] __schedule+0x105f/0x34b0 [ 288.510240][ C1] ? __pfx___schedule+0x10/0x10 [ 288.515128][ C1] ? schedule+0x298/0x350 [ 288.519524][ C1] ? __pfx_lock_release+0x10/0x10 [ 288.524705][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 288.530041][ C1] ? lock_acquire+0x2f/0xb0 [ 288.534613][ C1] ? schedule+0x1fd/0x350 [ 288.539032][ C1] schedule+0xe7/0x350 [ 288.543161][ C1] syslog_print+0x214/0x5d0 [ 288.547750][ C1] ? __pfx_syslog_print+0x10/0x10 [ 288.553183][ C1] ? avc_has_perm_noaudit+0x143/0x3a0 [ 288.558595][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 288.564720][ C1] ? avc_has_perm+0x11b/0x1c0 [ 288.569488][ C1] do_syslog+0x3be/0x6a0 [ 288.573772][ C1] ? __pfx_do_syslog+0x10/0x10 [ 288.578591][ C1] ? rcu_is_watching+0x12/0xc0 [ 288.583388][ C1] __x64_sys_syslog+0x74/0xb0 [ 288.588090][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 288.593335][ C1] do_syscall_64+0xcd/0x250 [ 288.597893][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.603844][ C1] RIP: 0033:0x7fb934290fa7 [ 288.608290][ C1] RSP: 002b:00007ffd61cae5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 288.616740][ C1] RAX: ffffffffffffffda RBX: 00007fb93442f4a0 RCX: 00007fb934290fa7 [ 288.624756][ C1] RDX: 00000000000003ff RSI: 00007fb93442f4a0 RDI: 0000000000000002 [ 288.632889][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: fe4c11bff4813eab [ 288.640929][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fb93442f4a0 [ 288.648949][ C1] R13: 00007fb93441f212 R14: 00007fb93442f7d2 R15: 00007fb93442f7d2 [ 288.656966][ C1] [ 288.660018][ C1] task:udevd state:S stack:26000 pid:2861 tgid:2861 ppid:1 flags:0x00000002 [ 288.670253][ C1] Call Trace: [ 288.673571][ C1] [ 288.676527][ C1] __schedule+0x105f/0x34b0 [ 288.681077][ C1] ? __pfx___schedule+0x10/0x10 [ 288.685991][ C1] ? schedule+0x298/0x350 [ 288.690369][ C1] ? __pfx_lock_release+0x10/0x10 [ 288.695421][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 288.700686][ C1] ? lock_acquire+0x2f/0xb0 [ 288.705264][ C1] ? schedule+0x1fd/0x350 [ 288.709626][ C1] schedule+0xe7/0x350 [ 288.713841][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 288.719979][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 288.726809][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 288.731792][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 288.737047][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 288.742548][ C1] do_epoll_wait+0x139b/0x1a90 [ 288.747498][ C1] ? find_held_lock+0x2d/0x110 [ 288.752308][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 288.757572][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 288.763346][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 288.768613][ C1] ? timespec64_add_safe+0x18d/0x210 [ 288.773967][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 288.780355][ C1] ? ktime_get_ts64+0x1ad/0x2a0 [ 288.785258][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 288.790487][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 288.796263][ C1] do_syscall_64+0xcd/0x250 [ 288.800804][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.806744][ C1] RIP: 0033:0x7f08750c3457 [ 288.811176][ C1] RSP: 002b:00007fff35b4a4b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 288.819610][ C1] RAX: ffffffffffffffda RBX: 00007fff35b4a5b8 RCX: 00007f08750c3457 [ 288.827604][ C1] RDX: 0000000000000008 RSI: 00007fff35b4a5b8 RDI: 000000000000000b [ 288.835638][ C1] RBP: 0000555811f9aef0 R08: 00000000ffffffff R09: 0000000000000000 [ 288.843662][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 288.851698][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 288.859728][ C1] [ 288.862781][ C1] task:dbus-daemon state:S stack:26656 pid:2883 tgid:2883 ppid:1 flags:0x00000002 [ 288.873034][ C1] Call Trace: [ 288.876338][ C1] [ 288.879317][ C1] __schedule+0x105f/0x34b0 [ 288.883873][ C1] ? __pfx___schedule+0x10/0x10 [ 288.888794][ C1] ? schedule+0x298/0x350 [ 288.893171][ C1] ? __pfx_lock_release+0x10/0x10 [ 288.898268][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 288.903529][ C1] ? lock_acquire+0x2f/0xb0 [ 288.908087][ C1] ? schedule+0x1fd/0x350 [ 288.912494][ C1] schedule+0xe7/0x350 [ 288.916617][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 288.922750][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 288.929459][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 288.934481][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 288.940051][ C1] do_epoll_wait+0x139b/0x1a90 [ 288.945291][ C1] ? mark_lock+0xb5/0xc60 [ 288.949681][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 288.954846][ C1] ? find_held_lock+0x2d/0x110 [ 288.959635][ C1] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 288.966281][ C1] ? __pfx_lock_release+0x10/0x10 [ 288.971330][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 288.977694][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 288.982934][ C1] ? handle_mm_fault+0x497/0xaa0 [ 288.987920][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 288.993702][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 288.999037][ C1] do_syscall_64+0xcd/0x250 [ 289.003681][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.009613][ C1] RIP: 0033:0x7f0cac5ec457 [ 289.014067][ C1] RSP: 002b:00007ffcbf494ec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 289.022556][ C1] RAX: ffffffffffffffda RBX: 00007ffcbf494ed8 RCX: 00007f0cac5ec457 [ 289.030560][ C1] RDX: 0000000000000040 RSI: 00007ffcbf494ed8 RDI: 0000000000000003 [ 289.038571][ C1] RBP: 00007ffcbf495268 R08: 000000000000092a R09: 00007f0cac761080 [ 289.046585][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 289.054654][ C1] R13: 0000000000000001 R14: 00007ffcbf495268 R15: 00007ffcbf495578 [ 289.062795][ C1] [ 289.065860][ C1] task:dhcpcd state:S stack:25648 pid:2898 tgid:2898 ppid:1 flags:0x00000002 [ 289.076115][ C1] Call Trace: [ 289.079451][ C1] [ 289.082401][ C1] __schedule+0x105f/0x34b0 [ 289.086962][ C1] ? __pfx___schedule+0x10/0x10 [ 289.091849][ C1] ? schedule+0x298/0x350 [ 289.096202][ C1] ? __pfx_lock_release+0x10/0x10 [ 289.101283][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 289.106542][ C1] ? lock_acquire+0x2f/0xb0 [ 289.111100][ C1] ? schedule+0x1fd/0x350 [ 289.115461][ C1] schedule+0xe7/0x350 [ 289.119585][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 289.125691][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 289.132323][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.137611][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 289.142871][ C1] ? __pfx___pollwait+0x10/0x10 [ 289.147789][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 289.153119][ C1] ? unix_dgram_poll+0x373/0x780 [ 289.158118][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 289.164406][ C1] do_sys_poll+0xad5/0xde0 [ 289.168885][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 289.173874][ C1] ? move_addr_to_user+0xab/0x1d0 [ 289.178961][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.183690][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.188405][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.193132][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.197879][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 289.203133][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.208398][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 289.213641][ C1] ? set_user_sigmask+0x217/0x2a0 [ 289.218717][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 289.224169][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 289.228972][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 289.234323][ C1] ? __secure_computing+0x227/0x3a0 [ 289.239618][ C1] do_syscall_64+0xcd/0x250 [ 289.244172][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.250132][ C1] RIP: 0033:0x7fcc0258bad5 [ 289.254579][ C1] RSP: 002b:00007ffedf5d28d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 289.263050][ C1] RAX: ffffffffffffffda RBX: 000055f5b2db9f20 RCX: 00007fcc0258bad5 [ 289.271056][ C1] RDX: 00007ffedf5d28f0 RSI: 0000000000000004 RDI: 000055f5b2dc3eb0 [ 289.279061][ C1] RBP: 00007ffedf5d2c20 R08: 0000000000000008 R09: 00007fcc02674080 [ 289.287059][ C1] R10: 00007ffedf5d2c20 R11: 0000000000000246 R12: 00007ffedf5d2918 [ 289.295057][ C1] R13: 000055f5ae1cc610 R14: 0000000000000000 R15: 0000000000000000 [ 289.303073][ C1] [ 289.306211][ C1] task:dhcpcd state:S stack:24576 pid:2899 tgid:2899 ppid:2898 flags:0x00000002 [ 289.316572][ C1] Call Trace: [ 289.319880][ C1] [ 289.322891][ C1] __schedule+0x105f/0x34b0 [ 289.327479][ C1] ? __pfx___schedule+0x10/0x10 [ 289.332408][ C1] ? schedule+0x298/0x350 [ 289.336773][ C1] ? __pfx_lock_release+0x10/0x10 [ 289.341850][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 289.347099][ C1] ? lock_acquire+0x2f/0xb0 [ 289.351658][ C1] ? schedule+0x1fd/0x350 [ 289.356030][ C1] schedule+0xe7/0x350 [ 289.360149][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 289.366263][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 289.372878][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.378122][ C1] ? __pfx___pollwait+0x10/0x10 [ 289.382999][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 289.388314][ C1] ? unix_dgram_poll+0x373/0x780 [ 289.393295][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 289.399579][ C1] do_sys_poll+0xad5/0xde0 [ 289.404061][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 289.409094][ C1] ? sock_def_readable+0x1de/0x610 [ 289.414236][ C1] ? __pfx_lock_release+0x10/0x10 [ 289.419329][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.424056][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.428784][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.433554][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 289.438788][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.444046][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 289.449305][ C1] ? set_user_sigmask+0x217/0x2a0 [ 289.454391][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 289.459805][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 289.464652][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 289.470014][ C1] do_syscall_64+0xcd/0x250 [ 289.474575][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.480530][ C1] RIP: 0033:0x7fcc0258bad5 [ 289.484969][ C1] RSP: 002b:00007ffedf5d28d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 289.493407][ C1] RAX: ffffffffffffffda RBX: 000055f5b2db9f20 RCX: 00007fcc0258bad5 [ 289.501505][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055f5b2db9f00 [ 289.509568][ C1] RBP: 00007ffedf5d2c20 R08: 0000000000000008 R09: 15b26ddbf9878725 [ 289.517590][ C1] R10: 00007ffedf5d2c20 R11: 0000000000000246 R12: 0000000000000000 [ 289.525572][ C1] R13: 000055f5ae1cc610 R14: 0000000000000000 R15: 0000000000000000 [ 289.533593][ C1] [ 289.536645][ C1] task:dhcpcd state:S stack:27984 pid:2900 tgid:2900 ppid:2898 flags:0x00000002 [ 289.546910][ C1] Call Trace: [ 289.550210][ C1] [ 289.553171][ C1] __schedule+0x105f/0x34b0 [ 289.557745][ C1] ? __pfx___schedule+0x10/0x10 [ 289.562666][ C1] ? schedule+0x298/0x350 [ 289.567042][ C1] ? __pfx_lock_release+0x10/0x10 [ 289.572120][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 289.577436][ C1] ? lock_acquire+0x2f/0xb0 [ 289.582080][ C1] ? schedule+0x1fd/0x350 [ 289.586454][ C1] schedule+0xe7/0x350 [ 289.590594][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 289.596963][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 289.603615][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.608954][ C1] ? __pfx___pollwait+0x10/0x10 [ 289.613837][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 289.619161][ C1] ? unix_dgram_poll+0x373/0x780 [ 289.624134][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 289.630450][ C1] do_sys_poll+0xad5/0xde0 [ 289.634963][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 289.639994][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 289.645071][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.649783][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.654541][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.659289][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.664035][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 289.669279][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.674583][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 289.679834][ C1] ? set_user_sigmask+0x217/0x2a0 [ 289.684923][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 289.690341][ C1] ? __rseq_handle_notify_resume+0x663/0x1090 [ 289.696458][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 289.701881][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 289.706833][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 289.712181][ C1] ? __secure_computing+0x227/0x3a0 [ 289.717422][ C1] do_syscall_64+0xcd/0x250 [ 289.722022][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.727980][ C1] RIP: 0033:0x7fcc0258bad5 [ 289.732425][ C1] RSP: 002b:00007ffedf5d28d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 289.740892][ C1] RAX: ffffffffffffffda RBX: 000055f5b2db9f20 RCX: 00007fcc0258bad5 [ 289.748902][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055f5b2dc3020 [ 289.756911][ C1] RBP: 00007ffedf5d2c20 R08: 0000000000000008 R09: 000055f5ae1cc3d0 [ 289.764918][ C1] R10: 00007ffedf5d2c20 R11: 0000000000000246 R12: 0000000000000000 [ 289.772923][ C1] R13: 000055f5ae1cc610 R14: 0000000000000003 R15: 0000000000000000 [ 289.780933][ C1] [ 289.783987][ C1] task:dhcpcd state:S stack:27984 pid:2901 tgid:2901 ppid:2898 flags:0x00000002 [ 289.794221][ C1] Call Trace: [ 289.797535][ C1] [ 289.800494][ C1] __schedule+0x105f/0x34b0 [ 289.805051][ C1] ? __pfx___schedule+0x10/0x10 [ 289.809952][ C1] ? schedule+0x298/0x350 [ 289.814304][ C1] ? __pfx_lock_release+0x10/0x10 [ 289.819391][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 289.824665][ C1] ? lock_acquire+0x2f/0xb0 [ 289.829206][ C1] ? schedule+0x1fd/0x350 [ 289.833571][ C1] schedule+0xe7/0x350 [ 289.837795][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 289.843917][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 289.850549][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.855829][ C1] ? __pfx___pollwait+0x10/0x10 [ 289.860719][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 289.866049][ C1] ? unix_dgram_poll+0x373/0x780 [ 289.871009][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 289.877307][ C1] do_sys_poll+0xad5/0xde0 [ 289.881804][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 289.886913][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.891627][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.896354][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.901106][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.905903][ C1] ? __pfx_pollwake+0x10/0x10 [ 289.910646][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 289.915889][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 289.921136][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 289.926435][ C1] ? set_user_sigmask+0x217/0x2a0 [ 289.931528][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 289.936970][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 289.942401][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 289.947208][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 289.952552][ C1] ? ksys_read+0x1ad/0x260 [ 289.957015][ C1] ? __secure_computing+0x227/0x3a0 [ 289.962264][ C1] do_syscall_64+0xcd/0x250 [ 289.966853][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.972893][ C1] RIP: 0033:0x7fcc0258bad5 [ 289.977353][ C1] RSP: 002b:00007ffedf5d28d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 289.985792][ C1] RAX: ffffffffffffffda RBX: 000055f5b2db9f20 RCX: 00007fcc0258bad5 [ 289.993809][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055f5b2dc3020 [ 290.001824][ C1] RBP: 00007ffedf5d2c20 R08: 0000000000000008 R09: 000055f5ae1cc3d0 [ 290.009822][ C1] R10: 00007ffedf5d2c20 R11: 0000000000000246 R12: 0000000000000000 [ 290.017824][ C1] R13: 000055f5ae1cc610 R14: 0000000000000000 R15: 0000000000000000 [ 290.025848][ C1] [ 290.028915][ C1] task:dhcpcd state:S stack:25904 pid:2918 tgid:2918 ppid:2899 flags:0x00000002 [ 290.039150][ C1] Call Trace: [ 290.042462][ C1] [ 290.045432][ C1] __schedule+0x105f/0x34b0 [ 290.049991][ C1] ? __pfx___schedule+0x10/0x10 [ 290.054892][ C1] ? schedule+0x298/0x350 [ 290.059275][ C1] ? __pfx_lock_release+0x10/0x10 [ 290.064331][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 290.069604][ C1] ? lock_acquire+0x2f/0xb0 [ 290.074206][ C1] ? schedule+0x1fd/0x350 [ 290.078591][ C1] schedule+0xe7/0x350 [ 290.082691][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 290.088796][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 290.095442][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 290.100720][ C1] ? __pfx___pollwait+0x10/0x10 [ 290.105649][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 290.110988][ C1] ? unix_dgram_poll+0x373/0x780 [ 290.115974][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 290.122262][ C1] do_sys_poll+0xad5/0xde0 [ 290.126748][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 290.131788][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 290.137055][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.141796][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.146558][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.151826][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 290.157329][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 290.162601][ C1] ? set_user_sigmask+0x217/0x2a0 [ 290.167689][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 290.173125][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 290.178581][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 290.183411][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 290.188752][ C1] ? __secure_computing+0x227/0x3a0 [ 290.194028][ C1] do_syscall_64+0xcd/0x250 [ 290.198612][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.204577][ C1] RIP: 0033:0x7fcc0258bad5 [ 290.209075][ C1] RSP: 002b:00007ffedf5d28d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 290.217527][ C1] RAX: ffffffffffffffda RBX: 000055f5b2db9f20 RCX: 00007fcc0258bad5 [ 290.225525][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055f5b2dc4d90 [ 290.233532][ C1] RBP: 00007ffedf5d2c20 R08: 0000000000000008 R09: 0000000000000000 [ 290.241651][ C1] R10: 00007ffedf5d2c20 R11: 0000000000000246 R12: 0000000000000000 [ 290.249681][ C1] R13: 000055f5ae1cc610 R14: 0000000000000000 R15: 0000000000000000 [ 290.257719][ C1] [ 290.261190][ C1] task:sshd state:S stack:27072 pid:2919 tgid:2919 ppid:1 flags:0x00000002 [ 290.271527][ C1] Call Trace: [ 290.274829][ C1] [ 290.277811][ C1] __schedule+0x105f/0x34b0 [ 290.282365][ C1] ? __pfx___schedule+0x10/0x10 [ 290.287268][ C1] ? schedule+0x298/0x350 [ 290.291667][ C1] ? __pfx_lock_release+0x10/0x10 [ 290.296767][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 290.302057][ C1] ? lock_acquire+0x2f/0xb0 [ 290.306625][ C1] ? schedule+0x1fd/0x350 [ 290.311024][ C1] schedule+0xe7/0x350 [ 290.315144][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 290.321270][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 290.327898][ C1] ? tcp_poll+0x45b/0xf90 [ 290.332378][ C1] ? __pfx_lock_release+0x10/0x10 [ 290.337517][ C1] ? lock_acquire+0x2f/0xb0 [ 290.342097][ C1] ? __might_fault+0xe3/0x190 [ 290.346845][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 290.353234][ C1] do_sys_poll+0xad5/0xde0 [ 290.357692][ C1] ? find_held_lock+0x2d/0x110 [ 290.362624][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 290.367635][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 290.372909][ C1] ? __pfx_mark_lock+0x10/0x10 [ 290.377745][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.382466][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.387221][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.392478][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 290.397731][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 290.403004][ C1] ? set_user_sigmask+0x217/0x2a0 [ 290.408186][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 290.413610][ C1] ? __might_fault+0xe3/0x190 [ 290.418430][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 290.423228][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 290.428595][ C1] do_syscall_64+0xcd/0x250 [ 290.433146][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.439085][ C1] RIP: 0033:0x7f0029859ad5 [ 290.443522][ C1] RSP: 002b:00007ffee66cdfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 290.451947][ C1] RAX: ffffffffffffffda RBX: 000055fb35050540 RCX: 00007f0029859ad5 [ 290.459955][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055fb35050a20 [ 290.467968][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 290.475952][ C1] R10: 00007ffee66ce198 R11: 0000000000000246 R12: 000055fb35050a20 [ 290.483963][ C1] R13: 00007ffee66ce198 R14: 0000000000000002 R15: 000055fb35050a0c [ 290.491955][ C1] [ 290.494996][ C1] task:getty state:S stack:25168 pid:2921 tgid:2921 ppid:1 flags:0x00000002 [ 290.505278][ C1] Call Trace: [ 290.508604][ C1] [ 290.511559][ C1] __schedule+0x105f/0x34b0 [ 290.516135][ C1] ? __pfx___schedule+0x10/0x10 [ 290.521021][ C1] ? schedule+0x298/0x350 [ 290.525651][ C1] ? __pfx_lock_release+0x10/0x10 [ 290.530740][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 290.535979][ C1] ? lock_acquire+0x2f/0xb0 [ 290.540510][ C1] ? schedule+0x1fd/0x350 [ 290.544881][ C1] schedule+0xe7/0x350 [ 290.549004][ C1] schedule_timeout+0x258/0x2a0 [ 290.553900][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 290.559299][ C1] ? down_read+0xc9/0x330 [ 290.563674][ C1] ? __pfx___up_read+0x10/0x10 [ 290.568562][ C1] ? wait_woken+0x48/0x1c0 [ 290.573026][ C1] wait_woken+0x175/0x1c0 [ 290.577408][ C1] n_tty_read+0x10fb/0x1480 [ 290.581984][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 290.586890][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 290.593021][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 290.598972][ C1] tty_read+0x30e/0x5b0 [ 290.603294][ C1] ? __pfx_tty_read+0x10/0x10 [ 290.608023][ C1] ? inode_security+0x101/0x130 [ 290.612915][ C1] ? security_file_permission+0x21/0x80 [ 290.618536][ C1] vfs_read+0x86e/0xbd0 [ 290.622780][ C1] ? __pfx_vfs_read+0x10/0x10 [ 290.627541][ C1] ksys_read+0x12f/0x260 [ 290.631833][ C1] ? __pfx_ksys_read+0x10/0x10 [ 290.636673][ C1] do_syscall_64+0xcd/0x250 [ 290.641243][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.647209][ C1] RIP: 0033:0x7fd59a5a4b6a [ 290.651663][ C1] RSP: 002b:00007ffe41240c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 290.660119][ C1] RAX: ffffffffffffffda RBX: 00005604861e22c0 RCX: 00007fd59a5a4b6a [ 290.668129][ C1] RDX: 0000000000000001 RSI: 00007ffe41240c60 RDI: 0000000000000000 [ 290.676128][ C1] RBP: 00005604861e2320 R08: 0000000000000000 R09: 0a1f8ab36d194842 [ 290.684166][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 00005604861e235c [ 290.692171][ C1] R13: 00007ffe41240c60 R14: 0000000000000000 R15: 00005604861e235c [ 290.700193][ C1] [ 290.703323][ C1] task:sshd state:S stack:25424 pid:2960 tgid:2960 ppid:2919 flags:0x00000002 [ 290.713590][ C1] Call Trace: [ 290.716888][ C1] [ 290.719835][ C1] __schedule+0x105f/0x34b0 [ 290.724389][ C1] ? __pfx___schedule+0x10/0x10 [ 290.729273][ C1] ? schedule+0x298/0x350 [ 290.733667][ C1] ? __pfx_lock_release+0x10/0x10 [ 290.738747][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 290.743993][ C1] ? lock_acquire+0x2f/0xb0 [ 290.748565][ C1] ? schedule+0x1fd/0x350 [ 290.752963][ C1] schedule+0xe7/0x350 [ 290.757120][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 290.763340][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 290.769980][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 290.775235][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 290.781337][ C1] ? __pollwait+0x26d/0x4c0 [ 290.785898][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 290.792172][ C1] do_sys_poll+0xad5/0xde0 [ 290.796643][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 290.801737][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 290.806730][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 290.811987][ C1] ? __pfx_mark_lock+0x10/0x10 [ 290.816767][ C1] ? tcp_sendmsg+0x38/0x50 [ 290.821249][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.825989][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.830714][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.835434][ C1] ? __pfx_pollwake+0x10/0x10 [ 290.840176][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.845396][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 290.850657][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 290.856047][ C1] ? set_user_sigmask+0x217/0x2a0 [ 290.861213][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 290.866674][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 290.871497][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 290.876827][ C1] ? ksys_write+0x1ad/0x260 [ 290.881386][ C1] ? __pfx_ksys_write+0x10/0x10 [ 290.886295][ C1] do_syscall_64+0xcd/0x250 [ 290.890853][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.896762][ C1] RIP: 0033:0x7ff1f7c0cad5 [ 290.901188][ C1] RSP: 002b:00007ffcf130d250 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 290.909613][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007ff1f7c0cad5 [ 290.917617][ C1] RDX: 00007ffcf130d270 RSI: 0000000000000004 RDI: 0000557896aafb20 [ 290.925611][ C1] RBP: 0000557896aae5e0 R08: 0000000000000008 R09: 0000000000000000 [ 290.933639][ C1] R10: 00007ffcf130d358 R11: 0000000000000246 R12: 00005578794cfaa4 [ 290.941634][ C1] R13: 0000000000000001 R14: 00005578794d03e8 R15: 00007ffcf130d2d8 [ 290.949649][ C1] [ 290.952700][ C1] task:syz-execprog state:S stack:25424 pid:2962 tgid:2962 ppid:2960 flags:0x00000000 [ 290.962918][ C1] Call Trace: [ 290.966208][ C1] [ 290.969165][ C1] __schedule+0x105f/0x34b0 [ 290.973738][ C1] ? __pfx___schedule+0x10/0x10 [ 290.978624][ C1] ? schedule+0x298/0x350 [ 290.982994][ C1] ? __pfx_lock_release+0x10/0x10 [ 290.988079][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 290.993336][ C1] ? lock_acquire+0x2f/0xb0 [ 290.997885][ C1] ? schedule+0x1fd/0x350 [ 291.002267][ C1] ? futex_wait_queue+0x41/0x1f0 [ 291.007250][ C1] schedule+0xe7/0x350 [ 291.011400][ C1] futex_wait_queue+0xfc/0x1f0 [ 291.016227][ C1] __futex_wait+0x291/0x3c0 [ 291.020791][ C1] ? __pfx___futex_wait+0x10/0x10 [ 291.025891][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 291.031224][ C1] ? find_held_lock+0x2d/0x110 [ 291.036044][ C1] futex_wait+0xe9/0x380 [ 291.040350][ C1] ? __pfx_futex_wait+0x10/0x10 [ 291.045241][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 291.051116][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 291.056385][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 291.062246][ C1] ? __switch_to+0x749/0x1180 [ 291.066987][ C1] do_futex+0x22b/0x350 [ 291.071189][ C1] ? __pfx_do_futex+0x10/0x10 [ 291.075906][ C1] ? __pfx___schedule+0x10/0x10 [ 291.080812][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 291.085639][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 291.090976][ C1] ? rcu_is_watching+0x12/0xc0 [ 291.095774][ C1] do_syscall_64+0xcd/0x250 [ 291.100348][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.106262][ C1] RIP: 0033:0x476343 [ 291.110194][ C1] RSP: 002b:00007ffebe6a8998 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 291.119059][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 291.127072][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004041680 [ 291.135105][ C1] RBP: 00007ffebe6a89e0 R08: 0000000000000000 R09: 0000000000000000 [ 291.143631][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 5990100204700000 [ 291.151630][ C1] R13: 0000000000000000 R14: 000000000403dde0 R15: 0001ffffffffffff [ 291.159643][ C1] [ 291.162693][ C1] task:syz-execprog state:S stack:28336 pid:2963 tgid:2962 ppid:2960 flags:0x00000000 [ 291.172962][ C1] Call Trace: [ 291.176288][ C1] [ 291.179243][ C1] __schedule+0x105f/0x34b0 [ 291.183824][ C1] ? __pfx___schedule+0x10/0x10 [ 291.188732][ C1] ? schedule+0x298/0x350 [ 291.193118][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.198190][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 291.203422][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 291.209302][ C1] ? lock_acquire+0x2f/0xb0 [ 291.213866][ C1] ? schedule+0x1fd/0x350 [ 291.218210][ C1] ? do_nanosleep+0x18a/0x510 [ 291.222929][ C1] schedule+0xe7/0x350 [ 291.227027][ C1] do_nanosleep+0x216/0x510 [ 291.231550][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 291.237231][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 291.242327][ C1] ? __asan_memset+0x23/0x50 [ 291.246968][ C1] ? __hrtimer_init+0x106/0x2c0 [ 291.251886][ C1] hrtimer_nanosleep+0x146/0x370 [ 291.256896][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 291.262410][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 291.267652][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 291.272870][ C1] __x64_sys_nanosleep+0x21d/0x2b0 [ 291.278030][ C1] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 291.283731][ C1] do_syscall_64+0xcd/0x250 [ 291.288303][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.294235][ C1] RIP: 0033:0x475d57 [ 291.298165][ C1] RSP: 002b:000000c00005ff18 EFLAGS: 00000202 ORIG_RAX: 0000000000000023 [ 291.306602][ C1] RAX: ffffffffffffffda RBX: 0000000000002710 RCX: 0000000000475d57 [ 291.314621][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff18 [ 291.322715][ C1] RBP: 000000c00005ff28 R08: 0000000000007df0 R09: 00007fa74d311080 [ 291.330689][ C1] R10: 0000000000000001 R11: 0000000000000202 R12: 000000c00005ff18 [ 291.338692][ C1] R13: 000000c00007c008 R14: 000000c000006540 R15: 0fffffffffffffff [ 291.346707][ C1] [ 291.349726][ C1] task:syz-execprog state:S stack:26848 pid:2964 tgid:2962 ppid:2960 flags:0x00000000 [ 291.359990][ C1] Call Trace: [ 291.363290][ C1] [ 291.366240][ C1] __schedule+0x105f/0x34b0 [ 291.370790][ C1] ? __pfx___schedule+0x10/0x10 [ 291.375675][ C1] ? schedule+0x298/0x350 [ 291.380023][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.385099][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 291.390367][ C1] ? lock_acquire+0x2f/0xb0 [ 291.394912][ C1] ? schedule+0x1fd/0x350 [ 291.399341][ C1] ? futex_wait_queue+0x41/0x1f0 [ 291.404331][ C1] schedule+0xe7/0x350 [ 291.408432][ C1] futex_wait_queue+0xfc/0x1f0 [ 291.413223][ C1] __futex_wait+0x291/0x3c0 [ 291.417760][ C1] ? __pfx___futex_wait+0x10/0x10 [ 291.422832][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 291.428162][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 291.433433][ C1] futex_wait+0xe9/0x380 [ 291.437718][ C1] ? __pfx_futex_wait+0x10/0x10 [ 291.442606][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.447697][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 291.453558][ C1] do_futex+0x22b/0x350 [ 291.457751][ C1] ? __pfx_do_futex+0x10/0x10 [ 291.462468][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 291.467256][ C1] ? hrtimer_interrupt+0x5c0/0x800 [ 291.472435][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 291.477732][ C1] ? xfd_validate_state+0x5d/0x180 [ 291.482906][ C1] do_syscall_64+0xcd/0x250 [ 291.487443][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.493376][ C1] RIP: 0033:0x476343 [ 291.497290][ C1] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 291.505730][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 291.513725][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948 [ 291.521736][ C1] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 291.530002][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000009 [ 291.538024][ C1] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 291.546670][ C1] [ 291.549726][ C1] task:syz-execprog state:S stack:27376 pid:2965 tgid:2962 ppid:2960 flags:0x00000000 [ 291.559964][ C1] Call Trace: [ 291.563435][ C1] [ 291.566424][ C1] __schedule+0x105f/0x34b0 [ 291.570983][ C1] ? __pfx___schedule+0x10/0x10 [ 291.576139][ C1] ? schedule+0x298/0x350 [ 291.580530][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.585595][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 291.590886][ C1] ? lock_acquire+0x2f/0xb0 [ 291.595448][ C1] ? schedule+0x1fd/0x350 [ 291.599835][ C1] schedule+0xe7/0x350 [ 291.603953][ C1] do_wait+0x1dd/0x570 [ 291.608066][ C1] kernel_waitid+0x116/0x180 [ 291.612709][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 291.617864][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 291.623571][ C1] __do_sys_waitid+0x212/0x250 [ 291.628371][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 291.633694][ C1] ? __pfx___might_resched+0x10/0x10 [ 291.639029][ C1] ? rcu_is_watching+0x12/0xc0 [ 291.643836][ C1] do_syscall_64+0xcd/0x250 [ 291.648401][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.654333][ C1] RIP: 0033:0x40708e [ 291.658261][ C1] RSP: 002b:000000c000077d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 291.666715][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 291.674716][ C1] RDX: 000000c000077e48 RSI: 0000000000000b97 RDI: 0000000000000001 [ 291.682694][ C1] RBP: 000000c000077da0 R08: 0000000000000000 R09: 0000000000000000 [ 291.690725][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000077e90 [ 291.698711][ C1] R13: 0000000000000000 R14: 000000c001dec8c0 R15: 0000000000000001 [ 291.706741][ C1] [ 291.709786][ C1] task:syz-execprog state:S stack:27360 pid:2966 tgid:2962 ppid:2960 flags:0x00000000 [ 291.720048][ C1] Call Trace: [ 291.723353][ C1] [ 291.726333][ C1] __schedule+0x105f/0x34b0 [ 291.730889][ C1] ? __pfx___schedule+0x10/0x10 [ 291.735795][ C1] ? schedule+0x298/0x350 [ 291.740184][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.745271][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 291.750525][ C1] ? lock_acquire+0x2f/0xb0 [ 291.755105][ C1] ? schedule+0x1fd/0x350 [ 291.759461][ C1] ? futex_wait_queue+0x41/0x1f0 [ 291.764432][ C1] schedule+0xe7/0x350 [ 291.768558][ C1] futex_wait_queue+0xfc/0x1f0 [ 291.773372][ C1] __futex_wait+0x291/0x3c0 [ 291.777961][ C1] ? __pfx___futex_wait+0x10/0x10 [ 291.783116][ C1] ? hlock_class+0x4e/0x130 [ 291.787661][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 291.792730][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 291.798049][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 291.803319][ C1] futex_wait+0xe9/0x380 [ 291.807620][ C1] ? __pfx_futex_wait+0x10/0x10 [ 291.812528][ C1] ? find_held_lock+0x2d/0x110 [ 291.817350][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.822427][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 291.827481][ C1] do_futex+0x22b/0x350 [ 291.831656][ C1] ? __pfx_do_futex+0x10/0x10 [ 291.836356][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 291.841602][ C1] ? sigprocmask+0xf0/0x330 [ 291.846263][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 291.851258][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 291.856149][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 291.861928][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 291.867252][ C1] do_syscall_64+0xcd/0x250 [ 291.871819][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.877731][ C1] RIP: 0033:0x476343 [ 291.881663][ C1] RSP: 002b:000000c0000796e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 291.890134][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 291.898144][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b7a60 [ 291.906141][ C1] RBP: 000000c000079728 R08: 0000000000000000 R09: 0000000000000000 [ 291.914165][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 291.922191][ C1] R13: 000000c0016bd808 R14: 000000c001ded180 R15: 0007ffffffffffff [ 291.930327][ C1] [ 291.933379][ C1] task:syz-execprog state:S stack:27360 pid:2968 tgid:2962 ppid:2960 flags:0x00000000 [ 291.943688][ C1] Call Trace: [ 291.946995][ C1] [ 291.949965][ C1] __schedule+0x105f/0x34b0 [ 291.954509][ C1] ? __pfx___schedule+0x10/0x10 [ 291.959408][ C1] ? schedule+0x298/0x350 [ 291.963784][ C1] ? __pfx_lock_release+0x10/0x10 [ 291.968833][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 291.974068][ C1] ? lock_acquire+0x2f/0xb0 [ 291.978659][ C1] ? schedule+0x1fd/0x350 [ 291.983033][ C1] ? futex_wait_queue+0x41/0x1f0 [ 291.988013][ C1] schedule+0xe7/0x350 [ 291.992143][ C1] futex_wait_queue+0xfc/0x1f0 [ 291.996938][ C1] __futex_wait+0x291/0x3c0 [ 292.001619][ C1] ? __pfx___futex_wait+0x10/0x10 [ 292.006686][ C1] ? hlock_class+0x4e/0x130 [ 292.011233][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 292.016325][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 292.021661][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 292.026935][ C1] futex_wait+0xe9/0x380 [ 292.031225][ C1] ? __pfx_futex_wait+0x10/0x10 [ 292.036123][ C1] ? find_held_lock+0x2d/0x110 [ 292.040939][ C1] ? __pfx_lock_release+0x10/0x10 [ 292.046045][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 292.051147][ C1] do_futex+0x22b/0x350 [ 292.055339][ C1] ? __pfx_do_futex+0x10/0x10 [ 292.060038][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 292.065290][ C1] ? sigprocmask+0xf0/0x330 [ 292.069864][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 292.074865][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 292.079649][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 292.085434][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 292.090765][ C1] do_syscall_64+0xcd/0x250 [ 292.095327][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.101342][ C1] RIP: 0033:0x476343 [ 292.105260][ C1] RSP: 002b:000000c000dbfef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 292.113817][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 292.121854][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b78d8 [ 292.129860][ C1] RBP: 000000c000dbff38 R08: 0000000000000000 R09: 0000000000000000 [ 292.137848][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 292.145855][ C1] R13: 000000c001fe8008 R14: 000000c001decfc0 R15: 003fffffffffffff [ 292.153859][ C1] [ 292.156892][ C1] task:syz-execprog state:S stack:27232 pid:2969 tgid:2962 ppid:2960 flags:0x00000000 [ 292.167147][ C1] Call Trace: [ 292.170448][ C1] [ 292.173596][ C1] __schedule+0x105f/0x34b0 [ 292.178187][ C1] ? __pfx___schedule+0x10/0x10 [ 292.183088][ C1] ? schedule+0x298/0x350 [ 292.187464][ C1] ? __pfx_lock_release+0x10/0x10 [ 292.192525][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 292.197765][ C1] ? lock_acquire+0x2f/0xb0 [ 292.202372][ C1] ? schedule+0x1fd/0x350 [ 292.206761][ C1] ? futex_wait_queue+0x41/0x1f0 [ 292.211721][ C1] schedule+0xe7/0x350 [ 292.215829][ C1] futex_wait_queue+0xfc/0x1f0 [ 292.220826][ C1] __futex_wait+0x291/0x3c0 [ 292.225369][ C1] ? __pfx___futex_wait+0x10/0x10 [ 292.230453][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 292.235805][ C1] futex_wait+0xe9/0x380 [ 292.240092][ C1] ? __pfx_futex_wait+0x10/0x10 [ 292.244990][ C1] ? vfs_write+0x14d/0x1140 [ 292.249531][ C1] ? __pfx_pipe_write+0x10/0x10 [ 292.254432][ C1] do_futex+0x22b/0x350 [ 292.258634][ C1] ? __pfx_do_futex+0x10/0x10 [ 292.263355][ C1] ? __fget_files+0x40/0x3f0 [ 292.267978][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 292.272812][ C1] ? fput+0x30/0x390 [ 292.276747][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 292.282099][ C1] ? ksys_write+0x1ad/0x260 [ 292.286682][ C1] ? __pfx_ksys_write+0x10/0x10 [ 292.291605][ C1] do_syscall_64+0xcd/0x250 [ 292.296194][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.302177][ C1] RIP: 0033:0x476343 [ 292.306091][ C1] RSP: 002b:000000c001fe5ce0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 292.314554][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 292.322542][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0016bd948 [ 292.330552][ C1] RBP: 000000c001fe5d28 R08: 0000000000000000 R09: 0000000000000000 [ 292.338567][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000064008 [ 292.346571][ C1] R13: 0000000000000001 R14: 000000c001ded500 R15: 0000000000000001 [ 292.354586][ C1] [ 292.357656][ C1] task:syz-execprog state:S stack:26384 pid:2970 tgid:2962 ppid:2960 flags:0x00000000 [ 292.367935][ C1] Call Trace: [ 292.371250][ C1] [ 292.374241][ C1] __schedule+0x105f/0x34b0 [ 292.378817][ C1] ? __pfx___schedule+0x10/0x10 [ 292.383703][ C1] ? schedule+0x298/0x350 [ 292.388321][ C1] ? __pfx_lock_release+0x10/0x10 [ 292.393423][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 292.398702][ C1] ? lock_acquire+0x2f/0xb0 [ 292.403269][ C1] ? schedule+0x1fd/0x350 [ 292.407654][ C1] schedule+0xe7/0x350 [ 292.411748][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 292.417835][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 292.424467][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 292.429431][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 292.434684][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 292.440289][ C1] do_epoll_wait+0x139b/0x1a90 [ 292.445120][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 292.450303][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 292.455548][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 292.461298][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 292.467649][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 292.473307][ C1] ? set_user_sigmask+0x217/0x2a0 [ 292.478382][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 292.483818][ C1] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 292.489671][ C1] __x64_sys_epoll_pwait+0x20c/0x330 [ 292.494995][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 292.501115][ C1] ? ksys_read+0x1ad/0x260 [ 292.505559][ C1] ? __pfx_ksys_read+0x10/0x10 [ 292.510380][ C1] do_syscall_64+0xcd/0x250 [ 292.514951][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.520902][ C1] RIP: 0033:0x40708e [ 292.524817][ C1] RSP: 002b:000000c001fe16d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 292.533275][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 292.541375][ C1] RDX: 0000000000000080 RSI: 000000c001fe1774 RDI: 0000000000000004 [ 292.549395][ C1] RBP: 000000c001fe1718 R08: 0000000000000000 R09: 0000000000000000 [ 292.557388][ C1] R10: 00000000000003bf R11: 0000000000000246 R12: 000000c001fe17a8 [ 292.565391][ C1] R13: 0000000000000001 R14: 000000c001ded880 R15: 0000000000000001 [ 292.573425][ C1] [ 292.576477][ C1] task:syz-executor state:S stack:24368 pid:2967 tgid:2967 ppid:2962 flags:0x00000002 [ 292.586754][ C1] Call Trace: [ 292.590068][ C1] [ 292.593034][ C1] __schedule+0x105f/0x34b0 [ 292.597587][ C1] ? __pfx___schedule+0x10/0x10 [ 292.602503][ C1] ? schedule+0x298/0x350 [ 292.606968][ C1] ? __pfx_lock_release+0x10/0x10 [ 292.612099][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 292.617339][ C1] ? lock_acquire+0x2f/0xb0 [ 292.621875][ C1] ? schedule+0x1fd/0x350 [ 292.626228][ C1] schedule+0xe7/0x350 [ 292.630338][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 292.636456][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 292.643076][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 292.648417][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 292.654728][ C1] do_select+0x12ec/0x17b0 [ 292.659255][ C1] ? __pfx_do_select+0x10/0x10 [ 292.664055][ C1] ? hlock_class+0x4e/0x130 [ 292.668628][ C1] ? mark_lock+0xb5/0xc60 [ 292.673006][ C1] ? __pfx_mark_lock+0x10/0x10 [ 292.677840][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.682557][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.687304][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.692031][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.696758][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.701511][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.706226][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.710963][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.715692][ C1] ? __pfx_pollwake+0x10/0x10 [ 292.720437][ C1] ? lock_acquire+0x2f/0xb0 [ 292.725012][ C1] ? __might_fault+0xe3/0x190 [ 292.729750][ C1] ? __might_fault+0xe3/0x190 [ 292.734501][ C1] ? core_sys_select+0x459/0xb80 [ 292.739479][ C1] core_sys_select+0x459/0xb80 [ 292.744298][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 292.749649][ C1] ? ktime_get_ts64+0x106/0x2a0 [ 292.754568][ C1] ? set_user_sigmask+0x217/0x2a0 [ 292.759633][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 292.765080][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 292.770489][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 292.776438][ C1] ? rcu_is_watching+0x12/0xc0 [ 292.781267][ C1] ? __rseq_handle_notify_resume+0x663/0x1090 [ 292.787411][ C1] __x64_sys_pselect6+0x183/0x240 [ 292.792477][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 292.798075][ C1] do_syscall_64+0xcd/0x250 [ 292.802643][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.808696][ C1] RIP: 0033:0x7f6b86e4e4dc [ 292.813134][ C1] RSP: 002b:00007ffd8b90ddf0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 292.821569][ C1] RAX: ffffffffffffffda RBX: 00007ffd8b90df20 RCX: 00007f6b86e4e4dc [ 292.829569][ C1] RDX: 0000000000000000 RSI: 00007ffd8b90df20 RDI: 0000000000000025 [ 292.837585][ C1] RBP: 00007ffd8b90e370 R08: 00007ffd8b90de20 R09: 00007ffd8b90de30 [ 292.845563][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8b90e1c0 [ 292.853644][ C1] R13: 0000000000000000 R14: 00007ffd8b90e240 R15: 00007ffd8b90dfb0 [ 292.861678][ C1] [ 292.864743][ C1] task:kworker/0:2 state:I stack:29120 pid:3020 tgid:3020 ppid:2 flags:0x00004000 [ 292.875009][ C1] Workqueue: 0x0 (rcu_gp) [ 292.879488][ C1] Call Trace: [ 292.882953][ C1] [ 292.885931][ C1] __schedule+0x105f/0x34b0 [ 292.890506][ C1] ? __pfx___schedule+0x10/0x10 [ 292.895408][ C1] ? schedule+0x298/0x350 [ 292.899784][ C1] ? __pfx_lock_release+0x10/0x10 [ 292.904841][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 292.910156][ C1] ? lock_acquire+0x2f/0xb0 [ 292.914710][ C1] ? schedule+0x1fd/0x350 [ 292.919085][ C1] schedule+0xe7/0x350 [ 292.923185][ C1] ? worker_thread+0x271/0xf00 [ 292.927991][ C1] worker_thread+0x2de/0xf00 [ 292.932626][ C1] ? __pfx_worker_thread+0x10/0x10 [ 292.937894][ C1] kthread+0x2c1/0x3a0 [ 292.942014][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 292.947288][ C1] ? __pfx_kthread+0x10/0x10 [ 292.951915][ C1] ret_from_fork+0x45/0x80 [ 292.956532][ C1] ? __pfx_kthread+0x10/0x10 [ 292.961142][ C1] ret_from_fork_asm+0x1a/0x30 [ 292.965956][ C1] [ 292.969010][ C1] task:kworker/0:3 state:I stack:21584 pid:5795 tgid:5795 ppid:2 flags:0x00004000 [ 292.979243][ C1] Workqueue: 0x0 (events) [ 292.983712][ C1] Call Trace: [ 292.987001][ C1] [ 292.989955][ C1] __schedule+0x105f/0x34b0 [ 292.994518][ C1] ? __pfx___schedule+0x10/0x10 [ 292.999399][ C1] ? schedule+0x298/0x350 [ 293.003750][ C1] ? __pfx_lock_release+0x10/0x10 [ 293.008807][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 293.014038][ C1] ? lock_acquire+0x2f/0xb0 [ 293.018576][ C1] ? schedule+0x1fd/0x350 [ 293.022946][ C1] schedule+0xe7/0x350 [ 293.027130][ C1] ? worker_thread+0x271/0xf00 [ 293.031953][ C1] worker_thread+0x2de/0xf00 [ 293.036590][ C1] ? __pfx_worker_thread+0x10/0x10 [ 293.041758][ C1] kthread+0x2c1/0x3a0 [ 293.045891][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 293.051132][ C1] ? __pfx_kthread+0x10/0x10 [ 293.055775][ C1] ret_from_fork+0x45/0x80 [ 293.060307][ C1] ? __pfx_kthread+0x10/0x10 [ 293.064978][ C1] ret_from_fork_asm+0x1a/0x30 [ 293.069886][ C1] [ 293.072932][ C1] task:kworker/0:4 state:S stack:22000 pid:5803 tgid:5803 ppid:2 flags:0x00004000 [ 293.083247][ C1] Workqueue: usb_hub_wq hub_event [ 293.088386][ C1] Call Trace: [ 293.091721][ C1] [ 293.094687][ C1] __schedule+0x105f/0x34b0 [ 293.099243][ C1] ? __pfx___schedule+0x10/0x10 [ 293.104139][ C1] ? schedule+0x298/0x350 [ 293.108523][ C1] ? __pfx_lock_release+0x10/0x10 [ 293.113590][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 293.118836][ C1] ? lock_acquire+0x2f/0xb0 [ 293.123380][ C1] ? schedule+0x1fd/0x350 [ 293.127808][ C1] schedule+0xe7/0x350 [ 293.131939][ C1] schedule_preempt_disabled+0x13/0x30 [ 293.137446][ C1] __mutex_lock+0x5b8/0x9c0 [ 293.142036][ C1] ? input_register_device+0x98a/0x1110 [ 293.147654][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 293.152714][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 293.158127][ C1] ? kfree+0x130/0x480 [ 293.162273][ C1] ? kobject_get_path+0x94/0x2b0 [ 293.167342][ C1] ? input_register_device+0x97c/0x1110 [ 293.172983][ C1] ? input_register_device+0x98a/0x1110 [ 293.178592][ C1] input_register_device+0x98a/0x1110 [ 293.184025][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 293.189105][ C1] hid_connect+0x13a8/0x18a0 [ 293.193718][ C1] ? trace_kmalloc+0x2d/0xe0 [ 293.198340][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 293.203404][ C1] ? __asan_memset+0x23/0x50 [ 293.208025][ C1] ? __pfx_hid_connect+0x10/0x10 [ 293.212999][ C1] ? usbhid_start+0x152c/0x2340 [ 293.217930][ C1] hid_hw_start+0xaa/0x140 [ 293.222385][ C1] hid_device_probe+0x3e7/0x490 [ 293.227303][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 293.232718][ C1] really_probe+0x23e/0xa90 [ 293.237259][ C1] __driver_probe_device+0x1de/0x440 [ 293.242628][ C1] driver_probe_device+0x4c/0x1b0 [ 293.247701][ C1] __device_attach_driver+0x1df/0x310 [ 293.253138][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 293.259080][ C1] bus_for_each_drv+0x157/0x1e0 [ 293.263975][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 293.269385][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 293.274604][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 293.280810][ C1] __device_attach+0x1e8/0x4b0 [ 293.285615][ C1] ? __pfx___device_attach+0x10/0x10 [ 293.290914][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 293.296165][ C1] bus_probe_device+0x17f/0x1c0 [ 293.301169][ C1] device_add+0x114b/0x1a70 [ 293.305714][ C1] ? __pfx_device_add+0x10/0x10 [ 293.310621][ C1] ? __debugfs_create_file+0x413/0x660 [ 293.316147][ C1] hid_add_device+0x37f/0xa70 [ 293.320881][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 293.326392][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 293.331624][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 293.337133][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 293.342441][ C1] usbhid_probe+0xd3b/0x1410 [ 293.347086][ C1] usb_probe_interface+0x309/0x9d0 [ 293.352242][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 293.357917][ C1] really_probe+0x23e/0xa90 [ 293.362479][ C1] __driver_probe_device+0x1de/0x440 [ 293.367815][ C1] driver_probe_device+0x4c/0x1b0 [ 293.372886][ C1] __device_attach_driver+0x1df/0x310 [ 293.378388][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 293.384387][ C1] bus_for_each_drv+0x157/0x1e0 [ 293.389306][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 293.394763][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 293.400027][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 293.405982][ C1] __device_attach+0x1e8/0x4b0 [ 293.410821][ C1] ? __pfx___device_attach+0x10/0x10 [ 293.416166][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 293.421419][ C1] bus_probe_device+0x17f/0x1c0 [ 293.426348][ C1] device_add+0x114b/0x1a70 [ 293.430884][ C1] ? __pfx_device_add+0x10/0x10 [ 293.435797][ C1] ? mark_held_locks+0x9f/0xe0 [ 293.440618][ C1] usb_set_configuration+0x10cb/0x1c50 [ 293.446133][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 293.452277][ C1] usb_generic_driver_probe+0xb1/0x110 [ 293.457815][ C1] usb_probe_device+0xec/0x3e0 [ 293.462631][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 293.468055][ C1] really_probe+0x23e/0xa90 [ 293.472756][ C1] __driver_probe_device+0x1de/0x440 [ 293.478090][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 293.484105][ C1] driver_probe_device+0x4c/0x1b0 [ 293.489171][ C1] __device_attach_driver+0x1df/0x310 [ 293.494566][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 293.500471][ C1] bus_for_each_drv+0x157/0x1e0 [ 293.505368][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 293.510764][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 293.515994][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 293.521835][ C1] __device_attach+0x1e8/0x4b0 [ 293.526686][ C1] ? __pfx___device_attach+0x10/0x10