4][ C0] RIP: 0033:0x476343 [ 101.032006][ C0] RSP: 002b:000000c0024d5d30 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 101.032024][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 101.032036][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00184b148 [ 101.032047][ C0] RBP: 000000c0024d5d78 R08: 0000000000000000 R09: 0000000000000000 [ 101.032059][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000000a [ 101.032070][ C0] R13: 0000000000000001 R14: 000000c00118c700 R15: 0000000000000001 [ 101.032092][ C0] [ 101.032099][ C0] task:syz-executor state:S stack:24080 pid:2655 tgid:2655 ppid:2649 flags:0x00000002 [ 101.032149][ C0] Call Trace: [ 101.032154][ C0] [ 101.032163][ C0] __schedule+0x105f/0x34b0 [ 101.032188][ C0] ? __pfx___schedule+0x10/0x10 [ 101.032209][ C0] ? schedule+0x298/0x350 [ 101.032228][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.032251][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.032273][ C0] ? lock_acquire+0x2f/0xb0 [ 101.032296][ C0] ? schedule+0x1fd/0x350 [ 101.032318][ C0] schedule+0xe7/0x350 [ 101.032338][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 101.032359][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 101.032382][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.032413][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 101.032441][ C0] do_select+0x12ec/0x17b0 [ 101.032481][ C0] ? __pfx_do_select+0x10/0x10 [ 101.032504][ C0] ? hlock_class+0x4e/0x130 [ 101.032522][ C0] ? mark_lock+0xb5/0xc60 [ 101.032544][ C0] ? __pfx_mark_lock+0x10/0x10 [ 101.032571][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032602][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032628][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032654][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032680][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032706][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032733][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032759][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032785][ C0] ? __pfx_pollwake+0x10/0x10 [ 101.032816][ C0] ? lock_acquire+0x2f/0xb0 [ 101.032838][ C0] ? __might_fault+0xe3/0x190 [ 101.032863][ C0] ? __might_fault+0xe3/0x190 [ 101.032893][ C0] ? core_sys_select+0x459/0xb80 [ 101.032918][ C0] core_sys_select+0x459/0xb80 [ 101.032948][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 101.032979][ C0] ? ktime_get_ts64+0x106/0x2a0 [ 101.033011][ C0] ? set_user_sigmask+0x217/0x2a0 [ 101.033037][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 101.033069][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 101.033098][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 101.033124][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.033142][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 101.033176][ C0] __x64_sys_pselect6+0x183/0x240 [ 101.033204][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 101.033237][ C0] do_syscall_64+0xcd/0x250 [ 101.033264][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.033291][ C0] RIP: 0033:0x7f509fa3ddbc [ 101.033304][ C0] RSP: 002b:00007ffdc9953070 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 101.033322][ C0] RAX: ffffffffffffffda RBX: 00007ffdc99531a0 RCX: 00007f509fa3ddbc [ 101.033335][ C0] RDX: 0000000000000000 RSI: 00007ffdc99531a0 RDI: 0000000000000025 [ 101.033360][ C0] RBP: 00007ffdc99535d0 R08: 00007ffdc99530a0 R09: 00007ffdc99530b0 [ 101.033373][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc9953420 [ 101.033385][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffdc9953230 [ 101.033408][ C0] [ 101.033415][ C0] task:kworker/1:2 state:R running task stack:20880 pid:2687 tgid:2687 ppid:2 flags:0x00004000 [ 101.033469][ C0] Workqueue: events console_callback [ 101.033494][ C0] Call Trace: [ 101.033500][ C0] [ 101.033510][ C0] __schedule+0x105f/0x34b0 [ 101.033535][ C0] ? __pfx___schedule+0x10/0x10 [ 101.033556][ C0] ? schedule+0x298/0x350 [ 101.033580][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.033608][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.033627][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 101.033653][ C0] schedule+0xe7/0x350 [ 101.033674][ C0] schedule_timeout+0x258/0x2a0 [ 101.033692][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.033716][ C0] ? mark_held_locks+0x9f/0xe0 [ 101.033741][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.033764][ C0] ___down_common+0x2d7/0x460 [ 101.033791][ C0] ? __pfx____down_common+0x10/0x10 [ 101.033819][ C0] ? lock_acquire+0x2f/0xb0 [ 101.033846][ C0] __down+0x20/0x30 [ 101.033869][ C0] down+0x74/0xa0 [ 101.033892][ C0] console_lock+0x5b/0xa0 [ 101.033918][ C0] console_callback+0x63/0x4c0 [ 101.033942][ C0] ? __pfx_console_callback+0x10/0x10 [ 101.033967][ C0] ? lock_acquire+0x2f/0xb0 [ 101.033990][ C0] ? process_one_work+0x921/0x1ba0 [ 101.034019][ C0] process_one_work+0x9c5/0x1ba0 [ 101.034052][ C0] ? __pfx_console_callback+0x10/0x10 [ 101.034077][ C0] ? __pfx_process_one_work+0x10/0x10 [ 101.034108][ C0] ? assign_work+0x1a0/0x250 [ 101.034134][ C0] worker_thread+0x6c8/0xf00 [ 101.034165][ C0] ? __kthread_parkme+0x148/0x220 [ 101.034187][ C0] ? __pfx_worker_thread+0x10/0x10 [ 101.034212][ C0] kthread+0x2c1/0x3a0 [ 101.034230][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.034250][ C0] ? __pfx_kthread+0x10/0x10 [ 101.034269][ C0] ret_from_fork+0x45/0x80 [ 101.034295][ C0] ? __pfx_kthread+0x10/0x10 [ 101.034314][ C0] ret_from_fork_asm+0x1a/0x30 [ 101.034348][ C0] [ 101.034355][ C0] task:syz-executor state:S stack:26144 pid:2779 tgid:2779 ppid:2655 flags:0x00000000 [ 101.034409][ C0] Call Trace: [ 101.034415][ C0] [ 101.034425][ C0] __schedule+0x105f/0x34b0 [ 101.034449][ C0] ? __pfx___schedule+0x10/0x10 [ 101.034471][ C0] ? schedule+0x298/0x350 [ 101.034491][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.034514][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.034537][ C0] ? lock_acquire+0x2f/0xb0 [ 101.034560][ C0] ? schedule+0x1fd/0x350 [ 101.034586][ C0] schedule+0xe7/0x350 [ 101.034607][ C0] do_wait+0x1dd/0x570 [ 101.034633][ C0] kernel_wait4+0x16c/0x280 [ 101.034658][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 101.034685][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 101.034710][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.034733][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 101.034758][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.034785][ C0] __do_sys_wait4+0x15f/0x170 [ 101.034809][ C0] ? find_held_lock+0x2d/0x110 [ 101.034829][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 101.034866][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 101.034894][ C0] do_syscall_64+0xcd/0x250 [ 101.034922][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.034947][ C0] RIP: 0033:0x7fe2675d4213 [ 101.034961][ C0] RSP: 002b:00007fff5e08b728 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 101.034978][ C0] RAX: ffffffffffffffda RBX: 0000000000000c94 RCX: 00007fe2675d4213 [ 101.034991][ C0] RDX: 0000000040000000 RSI: 00007fff5e08b73c RDI: 00000000ffffffff [ 101.035004][ C0] RBP: 00007fff5e08b73c R08: 0000000000000000 R09: 0000000000000000 [ 101.035016][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff5e08b7c0 [ 101.035028][ C0] R13: 00007fff5e08b7c8 R14: 0000000000000009 R15: 0000000000000000 [ 101.035050][ C0] [ 101.035058][ C0] task:syz-executor state:S stack:26144 pid:3218 tgid:3218 ppid:2655 flags:0x00000000 [ 101.035111][ C0] Call Trace: [ 101.035117][ C0] [ 101.035126][ C0] __schedule+0x105f/0x34b0 [ 101.035151][ C0] ? __pfx___schedule+0x10/0x10 [ 101.035173][ C0] ? schedule+0x298/0x350 [ 101.035193][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.035216][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.035239][ C0] ? lock_acquire+0x2f/0xb0 [ 101.035262][ C0] ? schedule+0x1fd/0x350 [ 101.035284][ C0] schedule+0xe7/0x350 [ 101.035305][ C0] do_wait+0x1dd/0x570 [ 101.035330][ C0] kernel_wait4+0x16c/0x280 [ 101.035354][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 101.035382][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 101.035406][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.035429][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 101.035453][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.035481][ C0] __do_sys_wait4+0x15f/0x170 [ 101.035505][ C0] ? find_held_lock+0x2d/0x110 [ 101.035525][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 101.035561][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 101.035594][ C0] do_syscall_64+0xcd/0x250 [ 101.035621][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.035647][ C0] RIP: 0033:0x7f8be1934213 [ 101.035660][ C0] RSP: 002b:00007fff9cd4d058 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 101.035678][ C0] RAX: ffffffffffffffda RBX: 0000000000000c95 RCX: 00007f8be1934213 [ 101.035691][ C0] RDX: 0000000040000000 RSI: 00007fff9cd4d06c RDI: 00000000ffffffff [ 101.035703][ C0] RBP: 00007fff9cd4d06c R08: 0000000000000000 R09: 0000000000000000 [ 101.035715][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9cd4d0f0 [ 101.035728][ C0] R13: 00007fff9cd4d0f8 R14: 0000000000000009 R15: 0000000000000000 [ 101.035750][ C0] [ 101.035758][ C0] task:syz-executor state:S stack:26144 pid:3219 tgid:3219 ppid:2655 flags:0x00000000 [ 101.035811][ C0] Call Trace: [ 101.035817][ C0] [ 101.035826][ C0] __schedule+0x105f/0x34b0 [ 101.035851][ C0] ? __pfx___schedule+0x10/0x10 [ 101.035873][ C0] ? schedule+0x298/0x350 [ 101.035893][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.035916][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.035939][ C0] ? lock_acquire+0x2f/0xb0 [ 101.035962][ C0] ? schedule+0x1fd/0x350 [ 101.035985][ C0] schedule+0xe7/0x350 [ 101.036006][ C0] do_wait+0x1dd/0x570 [ 101.036031][ C0] kernel_wait4+0x16c/0x280 [ 101.036055][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 101.036083][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 101.036107][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.036131][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 101.036155][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.036183][ C0] __do_sys_wait4+0x15f/0x170 [ 101.036206][ C0] ? find_held_lock+0x2d/0x110 [ 101.036226][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 101.036262][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 101.036291][ C0] do_syscall_64+0xcd/0x250 [ 101.036318][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.036344][ C0] RIP: 0033:0x7fd9f7164213 [ 101.036357][ C0] RSP: 002b:00007fff3d929a88 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 101.036374][ C0] RAX: ffffffffffffffda RBX: 0000000000000c96 RCX: 00007fd9f7164213 [ 101.036388][ C0] RDX: 0000000040000000 RSI: 00007fff3d929a9c RDI: 00000000ffffffff [ 101.036400][ C0] RBP: 00007fff3d929a9c R08: 0000000000000000 R09: 0000000000000000 [ 101.036412][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff3d929b20 [ 101.036425][ C0] R13: 00007fff3d929b28 R14: 0000000000000009 R15: 0000000000000000 [ 101.036447][ C0] [ 101.036454][ C0] task:syz-executor state:S stack:24096 pid:3220 tgid:3220 ppid:2779 flags:0x00000000 [ 101.036506][ C0] Call Trace: [ 101.036512][ C0] [ 101.036521][ C0] __schedule+0x105f/0x34b0 [ 101.036546][ C0] ? __pfx___schedule+0x10/0x10 [ 101.036568][ C0] ? schedule+0x298/0x350 [ 101.036592][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.036615][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.036638][ C0] ? lock_acquire+0x2f/0xb0 [ 101.036660][ C0] ? schedule+0x1fd/0x350 [ 101.036682][ C0] ? do_nanosleep+0x18a/0x510 [ 101.036700][ C0] schedule+0xe7/0x350 [ 101.036720][ C0] do_nanosleep+0x216/0x510 [ 101.036738][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.036765][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.036784][ C0] ? __asan_memset+0x23/0x50 [ 101.036806][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.036831][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.036857][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.036883][ C0] ? __might_fault+0xe3/0x190 [ 101.036910][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.036936][ C0] ? get_timespec64+0x148/0x240 [ 101.036955][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.036977][ C0] common_nsleep+0xa1/0xd0 [ 101.036998][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.037025][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.037057][ C0] do_syscall_64+0xcd/0x250 [ 101.037085][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.037110][ C0] RIP: 0033:0x7fe2676100a3 [ 101.037123][ C0] RSP: 002b:00007fff5e08b528 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 101.037141][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe2676100a3 [ 101.037154][ C0] RDX: 00007fff5e08b540 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.037166][ C0] RBP: 00007fff5e08b59c R08: 0000000000003316 R09: 00007fe2682d2080 [ 101.037179][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 101.037191][ C0] R13: 00000000000138f9 R14: 0000000000013488 R15: 00007fff5e08b5f0 [ 101.037213][ C0] [ 101.037221][ C0] task:syz-executor state:S stack:24784 pid:3221 tgid:3221 ppid:3218 flags:0x00000000 [ 101.037273][ C0] Call Trace: [ 101.037279][ C0] [ 101.037289][ C0] __schedule+0x105f/0x34b0 [ 101.037314][ C0] ? __pfx___schedule+0x10/0x10 [ 101.037335][ C0] ? schedule+0x298/0x350 [ 101.037355][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.037378][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.037401][ C0] ? lock_acquire+0x2f/0xb0 [ 101.037424][ C0] ? schedule+0x1fd/0x350 [ 101.037445][ C0] ? do_nanosleep+0x18a/0x510 [ 101.037463][ C0] schedule+0xe7/0x350 [ 101.037484][ C0] do_nanosleep+0x216/0x510 [ 101.037501][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.037528][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.037547][ C0] ? __asan_memset+0x23/0x50 [ 101.037568][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.037599][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.037625][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.037650][ C0] ? __might_fault+0xe3/0x190 [ 101.037677][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.037703][ C0] ? get_timespec64+0x148/0x240 [ 101.037722][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.037744][ C0] common_nsleep+0xa1/0xd0 [ 101.037764][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.037790][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.037822][ C0] do_syscall_64+0xcd/0x250 [ 101.037850][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.037876][ C0] RIP: 0033:0x7f8be19700a3 [ 101.037889][ C0] RSP: 002b:00007fff9cd4ce58 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 101.037907][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8be19700a3 [ 101.037919][ C0] RDX: 00007fff9cd4ce70 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.037932][ C0] RBP: 00007fff9cd4cecc R08: 0000000000003314 R09: 00007f8be2634080 [ 101.037944][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 101.037957][ C0] R13: 00000000000139f3 R14: 00000000000134ac R15: 00007fff9cd4cf20 [ 101.037979][ C0] [ 101.037987][ C0] task:syz-executor state:S stack:24736 pid:3222 tgid:3222 ppid:3219 flags:0x00000000 [ 101.038038][ C0] Call Trace: [ 101.038044][ C0] [ 101.038053][ C0] __schedule+0x105f/0x34b0 [ 101.038078][ C0] ? __pfx___schedule+0x10/0x10 [ 101.038100][ C0] ? schedule+0x298/0x350 [ 101.038120][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.038143][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.038166][ C0] ? lock_acquire+0x2f/0xb0 [ 101.038189][ C0] ? schedule+0x1fd/0x350 [ 101.038210][ C0] ? do_nanosleep+0x18a/0x510 [ 101.038228][ C0] schedule+0xe7/0x350 [ 101.038249][ C0] do_nanosleep+0x216/0x510 [ 101.038266][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.038293][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.038312][ C0] ? __asan_memset+0x23/0x50 [ 101.038333][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.038358][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.038385][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.038410][ C0] ? __might_fault+0xe3/0x190 [ 101.038437][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.038463][ C0] ? get_timespec64+0x148/0x240 [ 101.038482][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.038503][ C0] common_nsleep+0xa1/0xd0 [ 101.038523][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.038550][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.038588][ C0] do_syscall_64+0xcd/0x250 [ 101.038615][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.038640][ C0] RIP: 0033:0x7fd9f71a00a3 [ 101.038654][ C0] RSP: 002b:00007fff3d929888 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 101.038671][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd9f71a00a3 [ 101.038684][ C0] RDX: 00007fff3d9298a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.038696][ C0] RBP: 00007fff3d9298fc R08: 0000000000003316 R09: 00007fd9f6fea080 [ 101.038709][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 101.038721][ C0] R13: 00000000000139e9 R14: 00000000000135d2 R15: 00007fff3d929950 [ 101.038743][ C0] [ 101.038751][ C0] task:syz-executor state:S stack:26144 pid:3226 tgid:3226 ppid:2655 flags:0x00000000 [ 101.038804][ C0] Call Trace: [ 101.038810][ C0] [ 101.038819][ C0] __schedule+0x105f/0x34b0 [ 101.038844][ C0] ? __pfx___schedule+0x10/0x10 [ 101.038866][ C0] ? schedule+0x298/0x350 [ 101.038886][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.038909][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.038931][ C0] ? lock_acquire+0x2f/0xb0 [ 101.038954][ C0] ? schedule+0x1fd/0x350 [ 101.038977][ C0] schedule+0xe7/0x350 [ 101.038998][ C0] do_wait+0x1dd/0x570 [ 101.039023][ C0] kernel_wait4+0x16c/0x280 [ 101.039047][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 101.039075][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 101.039099][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.039123][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 101.039147][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.039175][ C0] __do_sys_wait4+0x15f/0x170 [ 101.039199][ C0] ? find_held_lock+0x2d/0x110 [ 101.039218][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 101.039255][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 101.039284][ C0] do_syscall_64+0xcd/0x250 [ 101.039311][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.039337][ C0] RIP: 0033:0x7f7b21e14213 [ 101.039350][ C0] RSP: 002b:00007ffc52843488 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 101.039368][ C0] RAX: ffffffffffffffda RBX: 0000000000000c9e RCX: 00007f7b21e14213 [ 101.039381][ C0] RDX: 0000000040000000 RSI: 00007ffc5284349c RDI: 00000000ffffffff [ 101.039393][ C0] RBP: 00007ffc5284349c R08: 0000000000000000 R09: 0000000000000000 [ 101.039405][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc52843520 [ 101.039418][ C0] R13: 00007ffc52843528 R14: 0000000000000009 R15: 0000000000000000 [ 101.039439][ C0] [ 101.039447][ C0] task:syz-executor state:S stack:26144 pid:3227 tgid:3227 ppid:2655 flags:0x00000000 [ 101.039501][ C0] Call Trace: [ 101.039507][ C0] [ 101.039516][ C0] __schedule+0x105f/0x34b0 [ 101.039541][ C0] ? __pfx___schedule+0x10/0x10 [ 101.039563][ C0] ? schedule+0x298/0x350 [ 101.039586][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.039610][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.039632][ C0] ? lock_acquire+0x2f/0xb0 [ 101.039655][ C0] ? schedule+0x1fd/0x350 [ 101.039678][ C0] schedule+0xe7/0x350 [ 101.039698][ C0] do_wait+0x1dd/0x570 [ 101.039724][ C0] kernel_wait4+0x16c/0x280 [ 101.039749][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 101.039776][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 101.039801][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.039824][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 101.039849][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.039876][ C0] __do_sys_wait4+0x15f/0x170 [ 101.039900][ C0] ? find_held_lock+0x2d/0x110 [ 101.039919][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 101.039956][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 101.039984][ C0] do_syscall_64+0xcd/0x250 [ 101.040012][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.040037][ C0] RIP: 0033:0x7f2ee5b84213 [ 101.040051][ C0] RSP: 002b:00007ffffa9551e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 101.040068][ C0] RAX: ffffffffffffffda RBX: 0000000000000ca0 RCX: 00007f2ee5b84213 [ 101.040081][ C0] RDX: 0000000040000000 RSI: 00007ffffa9551fc RDI: 00000000ffffffff [ 101.040094][ C0] RBP: 00007ffffa9551fc R08: 0000000000000000 R09: 0000000000000000 [ 101.040106][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffffa955280 [ 101.040118][ C0] R13: 00007ffffa955288 R14: 0000000000000009 R15: 0000000000000000 [ 101.040141][ C0] [ 101.040148][ C0] task:syz-executor state:S stack:24784 pid:3230 tgid:3230 ppid:3226 flags:0x00000000 [ 101.040200][ C0] Call Trace: [ 101.040205][ C0] [ 101.040215][ C0] __schedule+0x105f/0x34b0 [ 101.040240][ C0] ? __pfx___schedule+0x10/0x10 [ 101.040261][ C0] ? schedule+0x298/0x350 [ 101.040281][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.040304][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.040327][ C0] ? lock_acquire+0x2f/0xb0 [ 101.040350][ C0] ? schedule+0x1fd/0x350 [ 101.040371][ C0] ? do_nanosleep+0x18a/0x510 [ 101.040390][ C0] schedule+0xe7/0x350 [ 101.040410][ C0] do_nanosleep+0x216/0x510 [ 101.040427][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.040454][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.040473][ C0] ? __asan_memset+0x23/0x50 [ 101.040494][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.040520][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.040546][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.040571][ C0] ? __might_fault+0xe3/0x190 [ 101.040602][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.040629][ C0] ? get_timespec64+0x148/0x240 [ 101.040647][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.040668][ C0] common_nsleep+0xa1/0xd0 [ 101.040688][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.040715][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.040747][ C0] do_syscall_64+0xcd/0x250 [ 101.040775][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.040800][ C0] RIP: 0033:0x7f7b21e500a3 [ 101.040814][ C0] RSP: 002b:00007ffc52843288 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 101.040831][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7b21e500a3 [ 101.040844][ C0] RDX: 00007ffc528432a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.040856][ C0] RBP: 00007ffc528432fc R08: 0000000000003314 R09: 00007f7b21c9a080 [ 101.040869][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 101.040881][ C0] R13: 000000000001387a R14: 000000000001359c R15: 00007ffc52843350 [ 101.040903][ C0] [ 101.040910][ C0] task:syz-executor state:S stack:23776 pid:3232 tgid:3232 ppid:3227 flags:0x00000000 [ 101.040961][ C0] Call Trace: [ 101.040967][ C0] [ 101.040977][ C0] __schedule+0x105f/0x34b0 [ 101.041002][ C0] ? __pfx___schedule+0x10/0x10 [ 101.041023][ C0] ? schedule+0x298/0x350 [ 101.041043][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.041066][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.041089][ C0] ? lock_acquire+0x2f/0xb0 [ 101.041112][ C0] ? schedule+0x1fd/0x350 [ 101.041133][ C0] ? do_nanosleep+0x18a/0x510 [ 101.041151][ C0] schedule+0xe7/0x350 [ 101.041172][ C0] do_nanosleep+0x216/0x510 [ 101.041189][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.041215][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.041235][ C0] ? __asan_memset+0x23/0x50 [ 101.041256][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.041281][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.041307][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.041333][ C0] ? __might_fault+0xe3/0x190 [ 101.041360][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.041386][ C0] ? get_timespec64+0x148/0x240 [ 101.041405][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.041426][ C0] common_nsleep+0xa1/0xd0 [ 101.041446][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.041473][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.041505][ C0] do_syscall_64+0xcd/0x250 [ 101.041532][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.041558][ C0] RIP: 0033:0x7f2ee5bc00a3 [ 101.041571][ C0] RSP: 002b:00007ffffa954fe8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 101.041593][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ee5bc00a3 [ 101.041606][ C0] RDX: 00007ffffa955000 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.041618][ C0] RBP: 00007ffffa95505c R08: 0000000000003316 R09: 00007f2ee5a0a080 [ 101.041630][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 101.041643][ C0] R13: 00000000000139e9 R14: 000000000001346e R15: 00007ffffa9550b0 [ 101.041665][ C0] [ 101.041673][ C0] task:syz.4.19 state:S stack:27504 pid:5473 tgid:5473 ppid:3232 flags:0x00000000 [ 101.041728][ C0] Call Trace: [ 101.041733][ C0] [ 101.041743][ C0] __schedule+0x105f/0x34b0 [ 101.041768][ C0] ? __pfx___schedule+0x10/0x10 [ 101.041790][ C0] ? schedule+0x298/0x350 [ 101.041809][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.041833][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.041855][ C0] ? lock_acquire+0x2f/0xb0 [ 101.041878][ C0] ? schedule+0x1fd/0x350 [ 101.041899][ C0] ? futex_wait_queue+0x41/0x1f0 [ 101.041921][ C0] schedule+0xe7/0x350 [ 101.041942][ C0] futex_wait_queue+0xfc/0x1f0 [ 101.041964][ C0] __futex_wait+0x291/0x3c0 [ 101.041987][ C0] ? __pfx___futex_wait+0x10/0x10 [ 101.042008][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.042036][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.042063][ C0] ? ktime_add_safe+0x60/0x70 [ 101.042088][ C0] futex_wait+0xe9/0x380 [ 101.042110][ C0] ? __pfx_futex_wait+0x10/0x10 [ 101.042134][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.042159][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.042178][ C0] ? ktime_get+0xd9/0x1a0 [ 101.042200][ C0] do_futex+0x22b/0x350 [ 101.042219][ C0] ? __pfx_do_futex+0x10/0x10 [ 101.042243][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 101.042264][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 101.042284][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.042308][ C0] do_syscall_64+0xcd/0x250 [ 101.042335][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.042361][ C0] RIP: 0033:0x7f2ee5b8dff9 [ 101.042375][ C0] RSP: 002b:00007ffffa954df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.042392][ C0] RAX: ffffffffffffffda RBX: 00007ffffa954f20 RCX: 00007f2ee5b8dff9 [ 101.042405][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2ee5d45f8c [ 101.042418][ C0] RBP: 00007f2ee5d45f8c R08: 00007f2ee5a0a080 R09: 00007ffffa9550ef [ 101.042430][ C0] R10: 00007ffffa954f00 R11: 0000000000000246 R12: 0000000000013b38 [ 101.042443][ C0] R13: 00007ffffa954f00 R14: 000000000000015e R15: 00000000000139da [ 101.042465][ C0] [ 101.042472][ C0] task:syz.4.19 state:S stack:27648 pid:5476 tgid:5473 ppid:3232 flags:0x00000000 [ 101.042528][ C0] Call Trace: [ 101.042533][ C0] [ 101.042543][ C0] __schedule+0x105f/0x34b0 [ 101.042568][ C0] ? __pfx___schedule+0x10/0x10 [ 101.042594][ C0] ? schedule+0x298/0x350 [ 101.042613][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.042636][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.042659][ C0] ? lock_acquire+0x2f/0xb0 [ 101.042682][ C0] ? schedule+0x1fd/0x350 [ 101.042704][ C0] schedule+0xe7/0x350 [ 101.042725][ C0] schedule_timeout+0x258/0x2a0 [ 101.042743][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.042770][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.042792][ C0] __wait_for_common+0x3e1/0x600 [ 101.042817][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.042838][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 101.042863][ C0] ? dummy_queue+0x3fb/0xb70 [ 101.042884][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.042905][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 101.042928][ C0] raw_process_ep_io+0x5d7/0xb90 [ 101.042958][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 101.042982][ C0] ? __might_fault+0xe3/0x190 [ 101.043012][ C0] ? memdup_user+0x88/0xd0 [ 101.043036][ C0] raw_ioctl+0xa4d/0x2b90 [ 101.043060][ C0] ? lock_acquire+0x2f/0xb0 [ 101.043083][ C0] ? __fget_files+0x40/0x3f0 [ 101.043111][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 101.043136][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 101.043161][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 101.043186][ C0] __x64_sys_ioctl+0x18f/0x220 [ 101.043212][ C0] do_syscall_64+0xcd/0x250 [ 101.043239][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.043265][ C0] RIP: 0033:0x7f2ee5b8dbfb [ 101.043278][ C0] RSP: 002b:00007f2ee5607f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.043296][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f2ee5b8dbfb [ 101.043309][ C0] RDX: 00007f2ee5607ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 101.043321][ C0] RBP: 0000000000000003 R08: 00007f2ee5e70320 R09: 0000000000000000 [ 101.043333][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 101.043346][ C0] R13: 0000000000000000 R14: 00007f2ee5d45f80 R15: 00007ffffa954c98 [ 101.043368][ C0] [ 101.043376][ C0] task:udevd state:R running task stack:26960 pid:5474 tgid:5474 ppid:2549 flags:0x00000002 [ 101.043444][ C0] Call Trace: [ 101.043450][ C0] [ 101.043460][ C0] __schedule+0x105f/0x34b0 [ 101.043485][ C0] ? __pfx___schedule+0x10/0x10 [ 101.043507][ C0] ? schedule+0x298/0x350 [ 101.043527][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.043551][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.043578][ C0] ? lock_acquire+0x2f/0xb0 [ 101.043601][ C0] ? schedule+0x1fd/0x350 [ 101.043623][ C0] schedule+0xe7/0x350 [ 101.043644][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 101.043666][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 101.043687][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 101.043718][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 101.043742][ C0] do_epoll_wait+0x139b/0x1a90 [ 101.043779][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 101.043813][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 101.043842][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 101.043866][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 101.043887][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 101.043904][ C0] ? ksys_write+0x1ad/0x260 [ 101.043931][ C0] ? __pfx_ksys_write+0x10/0x10 [ 101.043963][ C0] do_syscall_64+0xcd/0x250 [ 101.043991][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.044016][ C0] RIP: 0033:0x7fc361053457 [ 101.044030][ C0] RSP: 002b:00007ffdec20ef08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 101.044048][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc361053457 [ 101.044061][ C0] RDX: 0000000000000004 RSI: 00007ffdec20ef48 RDI: 0000000000000004 [ 101.044073][ C0] RBP: 0000559017061340 R08: 0000000000000007 R09: 6e89ad6fcf7d05b8 [ 101.044086][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000559017010af0 [ 101.044099][ C0] R13: 00007ffdec20ef48 R14: 00000000ffffffff R15: 00005590170042c0 [ 101.044121][ C0] [ 101.044128][ C0] task:syz.2.17 state:S stack:27504 pid:5477 tgid:5477 ppid:3220 flags:0x00000000 [ 101.044183][ C0] Call Trace: [ 101.044189][ C0] [ 101.044199][ C0] __schedule+0x105f/0x34b0 [ 101.044224][ C0] ? __pfx___schedule+0x10/0x10 [ 101.044245][ C0] ? schedule+0x298/0x350 [ 101.044265][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.044288][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.044311][ C0] ? lock_acquire+0x2f/0xb0 [ 101.044333][ C0] ? schedule+0x1fd/0x350 [ 101.044355][ C0] ? futex_wait_queue+0x41/0x1f0 [ 101.044376][ C0] schedule+0xe7/0x350 [ 101.044397][ C0] futex_wait_queue+0xfc/0x1f0 [ 101.044419][ C0] __futex_wait+0x291/0x3c0 [ 101.044443][ C0] ? __pfx___futex_wait+0x10/0x10 [ 101.044463][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.044492][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.044519][ C0] ? ktime_add_safe+0x60/0x70 [ 101.044544][ C0] futex_wait+0xe9/0x380 [ 101.044565][ C0] ? __pfx_futex_wait+0x10/0x10 [ 101.044594][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.044619][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.044638][ C0] ? ktime_get+0xd9/0x1a0 [ 101.044660][ C0] do_futex+0x22b/0x350 [ 101.044679][ C0] ? __pfx_do_futex+0x10/0x10 [ 101.044702][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 101.044724][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 101.044743][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.044767][ C0] do_syscall_64+0xcd/0x250 [ 101.044795][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.044820][ C0] RIP: 0033:0x7fe2675ddff9 [ 101.044834][ C0] RSP: 002b:00007fff5e08b338 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.044851][ C0] RAX: ffffffffffffffda RBX: 00007fff5e08b460 RCX: 00007fe2675ddff9 [ 101.044865][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe267795f8c [ 101.044877][ C0] RBP: 00007fe267795f8c R08: 00007fe2682d2080 R09: 00007fff5e08b62f [ 101.044890][ C0] R10: 00007fff5e08b440 R11: 0000000000000246 R12: 0000000000013a53 [ 101.044902][ C0] R13: 00007fff5e08b440 R14: 000000000000015e R15: 00000000000138f5 [ 101.044925][ C0] [ 101.044932][ C0] task:syz.2.17 state:S stack:27424 pid:5479 tgid:5477 ppid:3220 flags:0x00000000 [ 101.044986][ C0] Call Trace: [ 101.044992][ C0] [ 101.045002][ C0] __schedule+0x105f/0x34b0 [ 101.045027][ C0] ? __pfx___schedule+0x10/0x10 [ 101.045048][ C0] ? schedule+0x298/0x350 [ 101.045068][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.045091][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.045114][ C0] ? lock_acquire+0x2f/0xb0 [ 101.045137][ C0] ? schedule+0x1fd/0x350 [ 101.045160][ C0] schedule+0xe7/0x350 [ 101.045180][ C0] schedule_timeout+0x258/0x2a0 [ 101.045198][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.045225][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.045247][ C0] __wait_for_common+0x3e1/0x600 [ 101.045269][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.045290][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 101.045311][ C0] ? dummy_queue+0x3fb/0xb70 [ 101.045335][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.045355][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 101.045378][ C0] raw_process_ep_io+0x5d7/0xb90 [ 101.045407][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 101.045430][ C0] ? __might_fault+0xe3/0x190 [ 101.045461][ C0] ? memdup_user+0x88/0xd0 [ 101.045485][ C0] raw_ioctl+0xa4d/0x2b90 [ 101.045508][ C0] ? lock_acquire+0x2f/0xb0 [ 101.045531][ C0] ? __fget_files+0x40/0x3f0 [ 101.045559][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 101.045587][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 101.045611][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 101.045637][ C0] __x64_sys_ioctl+0x18f/0x220 [ 101.045661][ C0] do_syscall_64+0xcd/0x250 [ 101.045689][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.045714][ C0] RIP: 0033:0x7fe2675ddbfb [ 101.045728][ C0] RSP: 002b:00007fe26705df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.045745][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fe2675ddbfb [ 101.045759][ C0] RDX: 00007fe26705dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 101.045771][ C0] RBP: 0000000000000003 R08: 00007fe2678c0320 R09: 0000000000000000 [ 101.045783][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 101.045795][ C0] R13: 0000000000000000 R14: 00007fe267795f80 R15: 00007fff5e08b1d8 [ 101.045818][ C0] [ 101.045825][ C0] task:syz.0.15 state:S stack:27200 pid:5478 tgid:5478 ppid:3221 flags:0x00000000 [ 101.045879][ C0] Call Trace: [ 101.045885][ C0] [ 101.045894][ C0] __schedule+0x105f/0x34b0 [ 101.045920][ C0] ? __pfx___schedule+0x10/0x10 [ 101.045941][ C0] ? schedule+0x298/0x350 [ 101.045961][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.045984][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.046007][ C0] ? lock_acquire+0x2f/0xb0 [ 101.046029][ C0] ? schedule+0x1fd/0x350 [ 101.046051][ C0] ? futex_wait_queue+0x41/0x1f0 [ 101.046072][ C0] schedule+0xe7/0x350 [ 101.046093][ C0] futex_wait_queue+0xfc/0x1f0 [ 101.046115][ C0] __futex_wait+0x291/0x3c0 [ 101.046138][ C0] ? __pfx___futex_wait+0x10/0x10 [ 101.046159][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.046187][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.046214][ C0] ? ktime_add_safe+0x60/0x70 [ 101.046239][ C0] futex_wait+0xe9/0x380 [ 101.046260][ C0] ? __pfx_futex_wait+0x10/0x10 [ 101.046285][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.046309][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.046328][ C0] ? ktime_get+0xd9/0x1a0 [ 101.046350][ C0] do_futex+0x22b/0x350 [ 101.046369][ C0] ? __pfx_do_futex+0x10/0x10 [ 101.046393][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 101.046414][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 101.046433][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.046458][ C0] do_syscall_64+0xcd/0x250 [ 101.046485][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.046511][ C0] RIP: 0033:0x7f8be193dff9 [ 101.046524][ C0] RSP: 002b:00007fff9cd4cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.046542][ C0] RAX: ffffffffffffffda RBX: 00007fff9cd4cd90 RCX: 00007f8be193dff9 [ 101.046555][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8be1af5f8c [ 101.046567][ C0] RBP: 00007f8be1af5f8c R08: 00007f8be2634080 R09: 00007fff9cd4cf5f [ 101.046583][ C0] R10: 00007fff9cd4cd70 R11: 0000000000000246 R12: 0000000000013b5e [ 101.046596][ C0] R13: 00007fff9cd4cd70 R14: 000000000000015e R15: 0000000000013a00 [ 101.046618][ C0] [ 101.046625][ C0] task:syz.0.15 state:S stack:27872 pid:5480 tgid:5478 ppid:3221 flags:0x00000000 [ 101.046680][ C0] Call Trace: [ 101.046686][ C0] [ 101.046695][ C0] __schedule+0x105f/0x34b0 [ 101.046720][ C0] ? __pfx___schedule+0x10/0x10 [ 101.046742][ C0] ? schedule+0x298/0x350 [ 101.046761][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.046785][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.046807][ C0] ? lock_acquire+0x2f/0xb0 [ 101.046830][ C0] ? schedule+0x1fd/0x350 [ 101.046852][ C0] schedule+0xe7/0x350 [ 101.046873][ C0] schedule_timeout+0x258/0x2a0 [ 101.046891][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.046918][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.046940][ C0] __wait_for_common+0x3e1/0x600 [ 101.046962][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 101.046983][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 101.047007][ C0] ? usb_ep_queue+0x125/0x3a0 [ 101.047026][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.047046][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 101.047070][ C0] raw_process_ep_io+0x5d7/0xb90 [ 101.047099][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 101.047122][ C0] ? __might_fault+0xe3/0x190 [ 101.047153][ C0] ? memdup_user+0x88/0xd0 [ 101.047176][ C0] raw_ioctl+0xa4d/0x2b90 [ 101.047200][ C0] ? lock_acquire+0x2f/0xb0 [ 101.047222][ C0] ? __fget_files+0x40/0x3f0 [ 101.047250][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 101.047274][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 101.047298][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 101.047324][ C0] __x64_sys_ioctl+0x18f/0x220 [ 101.047348][ C0] do_syscall_64+0xcd/0x250 [ 101.047376][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.047401][ C0] RIP: 0033:0x7f8be193dbfb [ 101.047414][ C0] RSP: 002b:00007f8be13bdf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.047432][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f8be193dbfb [ 101.047445][ C0] RDX: 00007f8be13bdff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 101.047457][ C0] RBP: 0000000000000003 R08: 00007f8be1c20320 R09: 0000000000000000 [ 101.047470][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 101.047482][ C0] R13: 0000000000000000 R14: 00007f8be1af5f80 R15: 00007fff9cd4cb08 [ 101.047504][ C0] [ 101.047511][ C0] task:kworker/0:3 state:R running task stack:24608 pid:5482 tgid:5482 ppid:2 flags:0x00004000 [ 101.047568][ C0] Workqueue: usb_hub_wq hub_event [ 101.047599][ C0] Call Trace: [ 101.047605][ C0] [ 101.047614][ C0] __schedule+0x105f/0x34b0 [ 101.047639][ C0] ? __pfx___schedule+0x10/0x10 [ 101.047659][ C0] ? find_held_lock+0x2d/0x110 [ 101.047686][ C0] ? __cond_resched+0x1b/0x30 [ 101.047708][ C0] preempt_schedule_common+0x44/0xc0 [ 101.047731][ C0] __cond_resched+0x1b/0x30 [ 101.047751][ C0] __kmalloc_node_track_caller_noprof+0x30f/0x3e0 [ 101.047775][ C0] ? hid_open_report+0x1cf/0x7c0 [ 101.047795][ C0] ? __pfx_keytouch_report_fixup+0x10/0x10 [ 101.047824][ C0] kmemdup_noprof+0x29/0x60 [ 101.047844][ C0] hid_open_report+0x1cf/0x7c0 [ 101.047864][ C0] ? __pfx_hid_open_report+0x10/0x10 [ 101.047884][ C0] ? hid_match_id+0x278/0x300 [ 101.047908][ C0] hid_device_probe+0x3bf/0x490 [ 101.047929][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 101.047950][ C0] really_probe+0x23e/0xa90 [ 101.047972][ C0] __driver_probe_device+0x1de/0x440 [ 101.047994][ C0] driver_probe_device+0x4c/0x1b0 [ 101.048014][ C0] __device_attach_driver+0x1df/0x310 [ 101.048035][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 101.048055][ C0] bus_for_each_drv+0x157/0x1e0 [ 101.048081][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 101.048108][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 101.048131][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 101.048155][ C0] __device_attach+0x1e8/0x4b0 [ 101.048175][ C0] ? __pfx___device_attach+0x10/0x10 [ 101.048195][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 101.048217][ C0] bus_probe_device+0x17f/0x1c0 [ 101.048246][ C0] device_add+0x114b/0x1a70 [ 101.048271][ C0] ? __pfx_device_add+0x10/0x10 [ 101.048295][ C0] ? __debugfs_create_file+0x413/0x660 [ 101.048326][ C0] hid_add_device+0x37f/0xa70 [ 101.048355][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 101.048380][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 101.048408][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 101.048433][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 101.048454][ C0] usbhid_probe+0xd3b/0x1410 [ 101.048483][ C0] usb_probe_interface+0x309/0x9d0 [ 101.048506][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 101.048527][ C0] really_probe+0x23e/0xa90 [ 101.048548][ C0] __driver_probe_device+0x1de/0x440 [ 101.048570][ C0] driver_probe_device+0x4c/0x1b0 [ 101.048595][ C0] __device_attach_driver+0x1df/0x310 [ 101.048616][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 101.048635][ C0] bus_for_each_drv+0x157/0x1e0 [ 101.048661][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 101.048688][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 101.048711][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 101.048734][ C0] __device_attach+0x1e8/0x4b0 [ 101.048754][ C0] ? __pfx___device_attach+0x10/0x10 [ 101.048775][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 101.048796][ C0] bus_probe_device+0x17f/0x1c0 [ 101.048825][ C0] device_add+0x114b/0x1a70 [ 101.048849][ C0] ? __pfx_device_add+0x10/0x10 [ 101.048870][ C0] ? mark_held_locks+0x9f/0xe0 [ 101.048901][ C0] usb_set_configuration+0x10cb/0x1c50 [ 101.048941][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 101.048966][ C0] usb_generic_driver_probe+0xb1/0x110 [ 101.048991][ C0] usb_probe_device+0xec/0x3e0 [ 101.049009][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 101.049028][ C0] really_probe+0x23e/0xa90 [ 101.049049][ C0] __driver_probe_device+0x1de/0x440 [ 101.049067][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 101.049089][ C0] driver_probe_device+0x4c/0x1b0 [ 101.049109][ C0] __device_attach_driver+0x1df/0x310 [ 101.049130][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 101.049149][ C0] bus_for_each_drv+0x157/0x1e0 [ 101.049175][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 101.049201][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 101.049224][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 101.049248][ C0] __device_attach+0x1e8/0x4b0 [ 101.049268][ C0] ? __pfx___device_attach+0x10/0x10 [ 101.049288][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 101.049310][ C0] bus_probe_device+0x17f/0x1c0 [ 101.049339][ C0] device_add+0x114b/0x1a70 [ 101.049363][ C0] ? __pfx_device_add+0x10/0x10 [ 101.049384][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 101.049417][ C0] usb_new_device+0xd90/0x1a10 [ 101.049449][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 101.049482][ C0] hub_event+0x2e58/0x4f40 [ 101.049528][ C0] ? __pfx_hub_event+0x10/0x10 [ 101.049556][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 101.049586][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.049605][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.049625][ C0] ? process_one_work+0x921/0x1ba0 [ 101.049652][ C0] ? lock_acquire+0x2f/0xb0 [ 101.049675][ C0] ? process_one_work+0x921/0x1ba0 [ 101.049703][ C0] process_one_work+0x9c5/0x1ba0 [ 101.049734][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 101.049753][ C0] ? __pfx_process_one_work+0x10/0x10 [ 101.049785][ C0] ? assign_work+0x1a0/0x250 [ 101.049811][ C0] worker_thread+0x6c8/0xf00 [ 101.049842][ C0] ? __kthread_parkme+0x148/0x220 [ 101.049863][ C0] ? __pfx_worker_thread+0x10/0x10 [ 101.049888][ C0] kthread+0x2c1/0x3a0 [ 101.049905][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.049925][ C0] ? __pfx_kthread+0x10/0x10 [ 101.049945][ C0] ret_from_fork+0x45/0x80 [ 101.049971][ C0] ? __pfx_kthread+0x10/0x10 [ 101.049990][ C0] ret_from_fork_asm+0x1a/0x30 [ 101.050023][ C0] [ 101.050031][ C0] task:udevd state:R running task stack:27104 pid:5483 tgid:5483 ppid:2549 flags:0x00000002 [ 101.050090][ C0] Call Trace: [ 101.050096][ C0] [ 101.050105][ C0] __schedule+0x105f/0x34b0 [ 101.050130][ C0] ? __pfx___schedule+0x10/0x10 [ 101.050151][ C0] ? lock_acquire+0x2f/0xb0 [ 101.050173][ C0] ? mntput_no_expire+0x9b/0xaf0 [ 101.050204][ C0] ? __cond_resched+0x1b/0x30 [ 101.050226][ C0] preempt_schedule_common+0x44/0xc0 [ 101.050249][ C0] __cond_resched+0x1b/0x30 [ 101.050269][ C0] dput.part.0+0x24/0x9b0 [ 101.050291][ C0] dput+0x1f/0x30 [ 101.050311][ C0] terminate_walk+0x48e/0x680 [ 101.050336][ C0] ? walk_component+0x104/0x5b0 [ 101.050362][ C0] path_lookupat+0x212/0x770 [ 101.050392][ C0] filename_lookup+0x1e5/0x5b0 [ 101.050417][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 101.050441][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 101.050484][ C0] ? lock_acquire+0x2f/0xb0 [ 101.050507][ C0] ? __might_fault+0xe3/0x190 [ 101.050532][ C0] ? __might_fault+0xe3/0x190 [ 101.050560][ C0] vfs_statx+0x11e/0x1e0 [ 101.050584][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 101.050605][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 101.050631][ C0] vfs_fstatat+0x9f/0x160 [ 101.050653][ C0] __do_sys_newfstatat+0xa2/0x130 [ 101.050675][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 101.050717][ C0] do_syscall_64+0xcd/0x250 [ 101.050744][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.050769][ C0] RIP: 0033:0x7fc3610465f4 [ 101.050783][ C0] RSP: 002b:00007ffdec207f78 EFLAGS: 00000202 ORIG_RAX: 0000000000000106 [ 101.050801][ C0] RAX: ffffffffffffffda RBX: 00005590170459a0 RCX: 00007fc3610465f4 [ 101.050814][ C0] RDX: 00007ffdec207f88 RSI: 00007ffdec208018 RDI: 00000000ffffff9c [ 101.050827][ C0] RBP: 0000558fd7f0977b R08: 0000558fd7f0977b R09: 0000000000000000 [ 101.050839][ C0] R10: 0000000000000100 R11: 0000000000000202 R12: 0000000000000000 [ 101.050851][ C0] R13: 0000559017045a90 R14: 00007ffdec208018 R15: 000055901705fec0 [ 101.050874][ C0] [ 101.050881][ C0] task:udevd state:R running task stack:28016 pid:5485 tgid:5485 ppid:2549 flags:0x00000002 [ 101.050941][ C0] Call Trace: [ 101.050946][ C0] [ 101.050956][ C0] __schedule+0x105f/0x34b0 [ 101.050981][ C0] ? __pfx___schedule+0x10/0x10 [ 101.051002][ C0] ? schedule+0x298/0x350 [ 101.051022][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.051045][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.051068][ C0] ? lock_acquire+0x2f/0xb0 [ 101.051091][ C0] ? schedule+0x1fd/0x350 [ 101.051113][ C0] schedule+0xe7/0x350 [ 101.051133][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 101.051155][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 101.051176][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 101.051206][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 101.051230][ C0] do_epoll_wait+0x139b/0x1a90 [ 101.051268][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 101.051296][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 101.051320][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 101.051349][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 101.051380][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 101.051407][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 101.051427][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 101.051448][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 101.051477][ C0] do_syscall_64+0xcd/0x250 [ 101.051504][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.051530][ C0] RIP: 0033:0x7fc361053457 [ 101.051543][ C0] RSP: 002b:00007ffdec20ef08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 101.051561][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc361053457 [ 101.051578][ C0] RDX: 0000000000000004 RSI: 00007ffdec20ef48 RDI: 0000000000000004 [ 101.051590][ C0] RBP: 000055901703fc70 R08: 0000000000000000 R09: 6e89ad6fcf7d05b8 [ 101.051603][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055901702fb80 [ 101.051616][ C0] R13: 00007ffdec20ef48 R14: 00000000ffffffff R15: 00005590170042c0 [ 101.051638][ C0] [ 101.051646][ C0] task:udevd state:R running task stack:26960 pid:5486 tgid:5486 ppid:2549 flags:0x00000002 [ 101.051703][ C0] Call Trace: [ 101.051709][ C0] [ 101.051719][ C0] __schedule+0x105f/0x34b0 [ 101.051744][ C0] ? __pfx___schedule+0x10/0x10 [ 101.051765][ C0] ? schedule+0x298/0x350 [ 101.051785][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.051808][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.051831][ C0] ? lock_acquire+0x2f/0xb0 [ 101.051854][ C0] ? schedule+0x1fd/0x350 [ 101.051877][ C0] schedule+0xe7/0x350 [ 101.051897][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 101.051918][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 101.051939][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 101.051969][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 101.051993][ C0] do_epoll_wait+0x139b/0x1a90 [ 101.052030][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 101.052063][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 101.052093][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 101.052115][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 101.052135][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 101.052153][ C0] ? ksys_write+0x1ad/0x260 [ 101.052179][ C0] ? __pfx_ksys_write+0x10/0x10 [ 101.052211][ C0] do_syscall_64+0xcd/0x250 [ 101.052239][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.052264][ C0] RIP: 0033:0x7fc361053457 [ 101.052278][ C0] RSP: 002b:00007ffdec20ef08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 101.052295][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc361053457 [ 101.052308][ C0] RDX: 0000000000000004 RSI: 00007ffdec20ef48 RDI: 0000000000000004 [ 101.052320][ C0] RBP: 000055901703a410 R08: 0000000000000007 R09: 6e89ad6fcf7d05b8 [ 101.052333][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055901703dc40 [ 101.052346][ C0] R13: 00007ffdec20ef48 R14: 00000000ffffffff R15: 00005590170042c0 [ 101.052369][ C0] [ 101.052376][ C0] task:syz.3.18 state:S stack:25840 pid:5496 tgid:5496 ppid:3230 flags:0x00000000 [ 101.052429][ C0] Call Trace: [ 101.052435][ C0] [ 101.052444][ C0] __schedule+0x105f/0x34b0 [ 101.052469][ C0] ? __pfx___schedule+0x10/0x10 [ 101.052491][ C0] ? schedule+0x298/0x350 [ 101.052511][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.052534][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.052556][ C0] ? lock_acquire+0x2f/0xb0 [ 101.052584][ C0] ? schedule+0x1fd/0x350 [ 101.052605][ C0] ? futex_wait_queue+0x41/0x1f0 [ 101.052626][ C0] schedule+0xe7/0x350 [ 101.052647][ C0] futex_wait_queue+0xfc/0x1f0 [ 101.052669][ C0] __futex_wait+0x291/0x3c0 [ 101.052693][ C0] ? __pfx___futex_wait+0x10/0x10 [ 101.052713][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.052742][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.052768][ C0] ? ktime_add_safe+0x60/0x70 [ 101.052794][ C0] futex_wait+0xe9/0x380 [ 101.052818][ C0] ? __pfx_futex_wait+0x10/0x10 [ 101.052842][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.052866][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.052885][ C0] ? ktime_get+0xd9/0x1a0 [ 101.052907][ C0] do_futex+0x22b/0x350 [ 101.052926][ C0] ? __pfx_do_futex+0x10/0x10 [ 101.052950][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 101.052971][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 101.052997][ C0] do_syscall_64+0xcd/0x250 [ 101.053025][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.053050][ C0] RIP: 0033:0x7f7b21e1dff9 [ 101.053063][ C0] RSP: 002b:00007ffc52843098 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.053081][ C0] RAX: ffffffffffffffda RBX: 00007ffc528431c0 RCX: 00007f7b21e1dff9 [ 101.053095][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7b21fd6064 [ 101.053107][ C0] RBP: 00007f7b21fd6064 R08: 00007f7b21c9a080 R09: 00007ffc5284338f [ 101.053119][ C0] R10: 00007ffc528431a0 R11: 0000000000000246 R12: 0000000000013b37 [ 101.053132][ C0] R13: 00007ffc528431a0 R14: 000000000000015e R15: 00000000000139d9 [ 101.053154][ C0] [ 101.053162][ C0] task:syz.3.18 state:S stack:28336 pid:5497 tgid:5496 ppid:3230 flags:0x00000000 [ 101.053218][ C0] Call Trace: [ 101.053224][ C0] [ 101.053233][ C0] __schedule+0x105f/0x34b0 [ 101.053258][ C0] ? __pfx___schedule+0x10/0x10 [ 101.053280][ C0] ? schedule+0x298/0x350 [ 101.053300][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.053323][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.053356][ C0] ? lock_acquire+0x2f/0xb0 [ 101.053379][ C0] ? schedule+0x1fd/0x350 [ 101.053401][ C0] ? futex_wait_queue+0x41/0x1f0 [ 101.053422][ C0] schedule+0xe7/0x350 [ 101.053442][ C0] futex_wait_queue+0xfc/0x1f0 [ 101.053465][ C0] __futex_wait+0x291/0x3c0 [ 101.053488][ C0] ? __pfx___futex_wait+0x10/0x10 [ 101.053515][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.053541][ C0] ? debug_object_free+0x299/0x500 [ 101.053568][ C0] futex_wait+0xe9/0x380 [ 101.053593][ C0] ? __pfx_futex_wait+0x10/0x10 [ 101.053622][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 101.053651][ C0] do_futex+0x22b/0x350 [ 101.053670][ C0] ? __pfx_do_futex+0x10/0x10 [ 101.053688][ C0] ? get_timespec64+0x148/0x240 [ 101.053707][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.053728][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 101.053750][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 101.053769][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.053793][ C0] do_syscall_64+0xcd/0x250 [ 101.053821][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.053846][ C0] RIP: 0033:0x7f7b21e1dff9 [ 101.053860][ C0] RSP: 002b:00007f7b218990e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.053877][ C0] RAX: ffffffffffffffda RBX: 00007f7b21fd5f88 RCX: 00007f7b21e1dff9 [ 101.053891][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7b21fd5f88 [ 101.053903][ C0] RBP: 00007f7b21fd5f80 R08: 0000000000000000 R09: 0000000000000000 [ 101.053915][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7b21fd5f8c [ 101.053927][ C0] R13: 0000000000000000 R14: 00007ffc52842e50 R15: 00007ffc52842f38 [ 101.053950][ C0] [ 101.053957][ C0] task:syz.3.18 state:S stack:28816 pid:5504 tgid:5496 ppid:3230 flags:0x00000000 [ 101.054014][ C0] Call Trace: [ 101.054020][ C0] [ 101.054029][ C0] __schedule+0x105f/0x34b0 [ 101.054054][ C0] ? __pfx___schedule+0x10/0x10 [ 101.054076][ C0] ? schedule+0x298/0x350 [ 101.054096][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.054119][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.054141][ C0] ? lock_acquire+0x2f/0xb0 [ 101.054164][ C0] ? schedule+0x1fd/0x350 [ 101.054185][ C0] ? do_nanosleep+0x18a/0x510 [ 101.054203][ C0] schedule+0xe7/0x350 [ 101.054224][ C0] do_nanosleep+0x216/0x510 [ 101.054242][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.054268][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.054287][ C0] ? __asan_memset+0x23/0x50 [ 101.054309][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.054338][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.054364][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.054390][ C0] ? __might_fault+0xe3/0x190 [ 101.054417][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.054443][ C0] ? get_timespec64+0x148/0x240 [ 101.054461][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.054483][ C0] common_nsleep+0xa1/0xd0 [ 101.054503][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.054530][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.054562][ C0] do_syscall_64+0xcd/0x250 [ 101.054594][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.054619][ C0] RIP: 0033:0x7f7b21e500e5 [ 101.054633][ C0] RSP: 002b:00007f7b21875f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 101.054650][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b21e500e5 [ 101.054662][ C0] RDX: 00007f7b21875f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.054674][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 101.054686][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f7b21875fe8 [ 101.054698][ C0] R13: 0000000020000080 R14: 00007f7b21fd6058 R15: 00007ffc52842f38 [ 101.054721][ C0] [ 101.054728][ C0] task:kworker/0:4 state:I stack:29120 pid:5499 tgid:5499 ppid:2 flags:0x00004000 [ 101.054787][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 101.054807][ C0] Call Trace: [ 101.054812][ C0] [ 101.054822][ C0] __schedule+0x105f/0x34b0 [ 101.054847][ C0] ? __pfx___schedule+0x10/0x10 [ 101.054869][ C0] ? schedule+0x298/0x350 [ 101.054889][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.054912][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.054934][ C0] ? lock_acquire+0x2f/0xb0 [ 101.054957][ C0] ? schedule+0x1fd/0x350 [ 101.054980][ C0] schedule+0xe7/0x350 [ 101.054999][ C0] ? worker_thread+0x271/0xf00 [ 101.055024][ C0] worker_thread+0x2de/0xf00 [ 101.055055][ C0] ? __kthread_parkme+0x148/0x220 [ 101.055075][ C0] ? __pfx_worker_thread+0x10/0x10 [ 101.055101][ C0] kthread+0x2c1/0x3a0 [ 101.055118][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.055138][ C0] ? __pfx_kthread+0x10/0x10 [ 101.055158][ C0] ret_from_fork+0x45/0x80 [ 101.055183][ C0] ? __pfx_kthread+0x10/0x10 [ 101.055202][ C0] ret_from_fork_asm+0x1a/0x30 [ 101.055235][ C0] [ 101.055242][ C0] task:syz.1.16 state:S stack:27200 pid:5501 tgid:5501 ppid:3222 flags:0x00000000 [ 101.055297][ C0] Call Trace: [ 101.055303][ C0] [ 101.055313][ C0] __schedule+0x105f/0x34b0 [ 101.055338][ C0] ? __pfx___schedule+0x10/0x10 [ 101.055362][ C0] ? schedule+0x298/0x350 [ 101.055382][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.055405][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.055428][ C0] ? lock_acquire+0x2f/0xb0 [ 101.055451][ C0] ? schedule+0x1fd/0x350 [ 101.055472][ C0] ? futex_wait_queue+0x41/0x1f0 [ 101.055494][ C0] schedule+0xe7/0x350 [ 101.055514][ C0] futex_wait_queue+0xfc/0x1f0 [ 101.055537][ C0] __futex_wait+0x291/0x3c0 [ 101.055560][ C0] ? __pfx___futex_wait+0x10/0x10 [ 101.055585][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.055613][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.055640][ C0] ? ktime_add_safe+0x60/0x70 [ 101.055668][ C0] futex_wait+0xe9/0x380 [ 101.055689][ C0] ? __pfx_futex_wait+0x10/0x10 [ 101.055713][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.055737][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.055757][ C0] ? ktime_get+0xd9/0x1a0 [ 101.055779][ C0] do_futex+0x22b/0x350 [ 101.055797][ C0] ? __pfx_do_futex+0x10/0x10 [ 101.055821][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 101.055842][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 101.055861][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.055886][ C0] do_syscall_64+0xcd/0x250 [ 101.055913][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.055939][ C0] RIP: 0033:0x7fd9f716dff9 [ 101.055952][ C0] RSP: 002b:00007fff3d929698 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.055970][ C0] RAX: ffffffffffffffda RBX: 00007fff3d9297c0 RCX: 00007fd9f716dff9 [ 101.055983][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd9f7325f8c [ 101.055995][ C0] RBP: 00007fd9f7325f8c R08: 00007fd9f6fea080 R09: 00007fff3d92998f [ 101.056008][ C0] R10: 00007fff3d9297a0 R11: 0000000000000246 R12: 0000000000013ab4 [ 101.056021][ C0] R13: 00007fff3d9297a0 R14: 000000000000015e R15: 0000000000013956 [ 101.056043][ C0] [ 101.056050][ C0] task:syz.1.16 state:S stack:28560 pid:5502 tgid:5501 ppid:3222 flags:0x00000000 [ 101.056106][ C0] Call Trace: [ 101.056112][ C0] [ 101.056121][ C0] __schedule+0x105f/0x34b0 [ 101.056146][ C0] ? __pfx___schedule+0x10/0x10 [ 101.056168][ C0] ? schedule+0x298/0x350 [ 101.056188][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.056211][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.056234][ C0] ? lock_acquire+0x2f/0xb0 [ 101.056256][ C0] ? schedule+0x1fd/0x350 [ 101.056278][ C0] ? do_nanosleep+0x18a/0x510 [ 101.056296][ C0] schedule+0xe7/0x350 [ 101.056317][ C0] do_nanosleep+0x216/0x510 [ 101.056334][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 101.056360][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 101.056379][ C0] ? __asan_memset+0x23/0x50 [ 101.056401][ C0] ? __hrtimer_init+0x106/0x2c0 [ 101.056426][ C0] hrtimer_nanosleep+0x146/0x370 [ 101.056452][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 101.056477][ C0] ? __might_fault+0xe3/0x190 [ 101.056504][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 101.056530][ C0] ? get_timespec64+0x148/0x240 [ 101.056549][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 101.056570][ C0] common_nsleep+0xa1/0xd0 [ 101.056594][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 101.056621][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 101.056653][ C0] do_syscall_64+0xcd/0x250 [ 101.056681][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.056706][ C0] RIP: 0033:0x7fd9f71a00e5 [ 101.056720][ C0] RSP: 002b:00007fd9f6be6f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 101.056737][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9f71a00e5 [ 101.056750][ C0] RDX: 00007fd9f6be6f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 101.056762][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 101.056774][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd9f6be6fe8 [ 101.056787][ C0] R13: 0000000020000080 R14: 00007fd9f7325f80 R15: 00007fff3d929538 [ 101.056809][ C0] [ 101.056817][ C0] task:kworker/1:3 state:R running task stack:29120 pid:5503 tgid:5503 ppid:2 flags:0x00004000 [ 101.056879][ C0] Workqueue: 0x0 (events) [ 101.056899][ C0] Call Trace: [ 101.056904][ C0] [ 101.056914][ C0] __schedule+0x105f/0x34b0 [ 101.056939][ C0] ? __pfx___schedule+0x10/0x10 [ 101.056960][ C0] ? schedule+0x298/0x350 [ 101.056980][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.057003][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.057026][ C0] ? lock_acquire+0x2f/0xb0 [ 101.057049][ C0] ? schedule+0x1fd/0x350 [ 101.057071][ C0] schedule+0xe7/0x350 [ 101.057090][ C0] ? worker_thread+0x271/0xf00 [ 101.057115][ C0] worker_thread+0x2de/0xf00 [ 101.057146][ C0] ? __kthread_parkme+0x148/0x220 [ 101.057167][ C0] ? __pfx_worker_thread+0x10/0x10 [ 101.057192][ C0] kthread+0x2c1/0x3a0 [ 101.057209][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.057229][ C0] ? __pfx_kthread+0x10/0x10 [ 101.057249][ C0] ret_from_fork+0x45/0x80 [ 101.057273][ C0] ? __pfx_kthread+0x10/0x10 [ 101.057292][ C0] ret_from_fork_asm+0x1a/0x30 [ 101.057324][ C0] [ 101.057331][ C0] [ 101.057331][ C0] Showing all locks held in the system: [ 101.057340][ C0] 6 locks held by kworker/0:1/9: [ 101.057353][ C0] 9 locks held by kworker/1:0/24: [ 101.057371][ C0] 5 locks held by klogd/2538: [ 101.057381][ C0] #0: ffffffff88ea8768 (syslog_lock){+.+.}-{3:3}, at: syslog_print+0x3f7/0x5d0 [ 101.057432][ C0] #1: ffff8881052c3230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 101.057484][ C0] #2: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 101.057535][ C0] #3: ffffffff89387a58 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 101.057590][ C0] #4: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 101.057640][ C0] 2 locks held by getty/2607: [ 101.057651][ C0] #0: ffff888113da10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 101.057694][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 101.057746][ C0] 2 locks held by kworker/1:2/2687: [ 101.057759][ C0] 6 locks held by kworker/0:3/5482: [ 101.057770][ C0] [ 101.057775][ C0] ============================================= [ 101.057775][ C0] [ 101.069673][ T5482] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0005/input/input9 [ 101.100897][ C0] task:init state:S [ 101.245956][ T5503] usb 1-1: USB disconnect, device number 2 [ 101.251944][ C0] stack:22288 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 101.416931][ T29] audit: type=1400 audit(1729532418.735:125): avc: denied { remove_name } for pid=2531 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.418183][ C0] Call Trace: [ 101.418198][ C0] [ 101.418219][ C0] __schedule+0x105f/0x34b0 [ 101.423714][ T29] audit: type=1400 audit(1729532418.735:126): avc: denied { rename } for pid=2531 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.427754][ C0] ? __pfx___schedule+0x10/0x10 [ 101.427794][ C0] ? schedule+0x298/0x350 [ 101.427834][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.433051][ T29] audit: type=1400 audit(1729532418.735:127): avc: denied { create } for pid=2531 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.437608][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.437655][ C0] ? lock_acquire+0x2f/0xb0 [ 101.537640][ T41] usb 3-1: USB disconnect, device number 2 [ 101.537771][ C0] ? schedule+0x1fd/0x350 [ 101.752721][ T29] audit: type=1400 audit(1729532419.125:128): avc: denied { unlink } for pid=2531 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.756369][ C0] schedule+0xe7/0x350 [ 122.286685][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 122.286983][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 122.287028][ C0] ? do_sigtimedwait+0x37b/0x5c0 [ 122.287099][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 122.287145][ C0] do_sigtimedwait+0x42f/0x5c0 [ 122.287199][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 122.287251][ C0] ? lock_acquire+0x2f/0xb0 [ 122.287304][ C0] ? __might_fault+0xe3/0x190 [ 122.287368][ C0] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 122.287415][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 122.287475][ C0] ? xfd_validate_state+0x5d/0x180 [ 122.287543][ C0] do_syscall_64+0xcd/0x250 [ 122.287593][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.287645][ C0] RIP: 0033:0x7f9230d4923c [ 122.287675][ C0] RSP: 002b:00007ffcbc2b1f60 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 122.287711][ C0] RAX: ffffffffffffffda RBX: 00007f9230f7f13c RCX: 00007f9230d4923c [ 122.287735][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f9230f844a8 [ 122.287760][ C0] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 122.287784][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 122.287807][ C0] R13: 00007ffcbc2b1fc8 R14: 00005592fddb4169 R15: 00007f9230fbba80 [ 122.287853][ C0] [ 122.287879][ C0] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 122.287997][ C0] Call Trace: [ 122.288009][ C0] [ 122.288028][ C0] __schedule+0x105f/0x34b0 [ 122.288080][ C0] ? __pfx___schedule+0x10/0x10 [ 122.288124][ C0] ? schedule+0x298/0x350 [ 122.288164][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.288209][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 122.288254][ C0] ? lock_acquire+0x2f/0xb0 [ 122.288300][ C0] ? schedule+0x1fd/0x350 [ 122.288345][ C0] schedule+0xe7/0x350 [ 122.288382][ C0] ? kthreadd+0x2ce/0x7d0 [ 122.288426][ C0] kthreadd+0x5ba/0x7d0 [ 122.288484][ C0] ? __pfx_kthreadd+0x10/0x10 [ 122.288533][ C0] ret_from_fork+0x45/0x80 [ 122.288584][ C0] ? __pfx_kthreadd+0x10/0x10 [ 122.288632][ C0] ret_from_fork_asm+0x1a/0x30 [ 122.288697][ C0] [ 122.288712][ C0] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 122.288821][ C0] Call Trace: [ 122.288832][ C0] [ 122.288852][ C0] __schedule+0x105f/0x34b0 [ 122.288901][ C0] ? __pfx___schedule+0x10/0x10 [ 122.288946][ C0] ? schedule+0x298/0x350 [ 122.288986][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.289043][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 122.289088][ C0] ? lock_acquire+0x2f/0xb0 [ 122.289135][ C0] ? schedule+0x1fd/0x350 [ 122.289178][ C0] schedule+0xe7/0x350 [ 122.289219][ C0] kthread_worker_fn+0x502/0xba0 [ 122.289259][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 122.289296][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 122.289338][ C0] kthread+0x2c1/0x3a0 [ 122.289372][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 122.289412][ C0] ? __pfx_kthread+0x10/0x10 [ 122.289454][ C0] ret_from_fork+0x45/0x80 [ 122.289509][ C0] ? __pfx_kthread+0x10/0x10 [ 122.289544][ C0] ret_from_fork_asm+0x1a/0x30 [ 122.289594][ C0] [ 122.289610][ C0] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 122.289719][ C0] Call Trace: [ 122.289730][ C0] [ 122.289748][ C0] __schedule+0x105f/0x34b0 [ 122.622590][ C0] ? __pfx___schedule+0x10/0x10 [ 122.627529][ C0] ? schedule+0x298/0x350 [ 122.631928][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.637032][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 122.642305][ C0] ? lock_acquire+0x2f/0xb0 [ 122.646892][ C0] ? schedule+0x1fd/0x350 [ 122.651316][ C0] schedule+0xe7/0x350 [ 122.655455][ C0] rescuer_thread+0x946/0xe20 [ 122.660246][ C0] ? __kthread_parkme+0xb7/0x220 [ 122.665253][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.670367][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 122.675646][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 122.680924][ C0] ? __kthread_parkme+0x148/0x220 [ 122.686027][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 122.691327][ C0] kthread+0x2c1/0x3a0 [ 122.695498][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 122.700794][ C0] ? __pfx_kthread+0x10/0x10 [ 122.705455][ C0] ret_from_fork+0x45/0x80 [ 122.709977][ C0] ? __pfx_kthread+0x10/0x10 [ 122.714647][ C0] ret_from_fork_asm+0x1a/0x30 [ 122.719837][ C0] [ 122.722900][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 122.733209][ C0] Call Trace: [ 122.736535][ C0] [ 122.739558][ C0] __schedule+0x105f/0x34b0 [ 122.744154][ C0] ? __pfx___schedule+0x10/0x10 [ 122.749086][ C0] ? schedule+0x298/0x350 [ 122.753508][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.758624][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 122.764263][ C0] ? lock_acquire+0x2f/0xb0 [ 122.768848][ C0] ? schedule+0x1fd/0x350 [ 122.773262][ C0] schedule+0xe7/0x350 [ 122.777429][ C0] rescuer_thread+0x946/0xe20 [ 122.782221][ C0] ? __kthread_parkme+0xb7/0x220 [ 122.787284][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.792667][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 122.797943][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 122.803236][ C0] ? __kthread_parkme+0x148/0x220 [ 122.808432][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 122.813727][ C0] kthread+0x2c1/0x3a0 [ 122.817989][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 122.823263][ C0] ? __pfx_kthread+0x10/0x10 [ 122.827948][ C0] ret_from_fork+0x45/0x80 [ 122.832454][ C0] ? __pfx_kthread+0x10/0x10 [ 122.837204][ C0] ret_from_fork_asm+0x1a/0x30 [ 122.842075][ C0] [ 122.845136][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 122.855695][ C0] Call Trace: [ 122.859022][ C0] [ 122.861996][ C0] __schedule+0x105f/0x34b0 [ 122.866571][ C0] ? __pfx___schedule+0x10/0x10 [ 122.871484][ C0] ? schedule+0x298/0x350 [ 122.875888][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.880990][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 122.886275][ C0] ? lock_acquire+0x2f/0xb0 [ 122.890861][ C0] ? schedule+0x1fd/0x350 [ 122.895279][ C0] schedule+0xe7/0x350 [ 122.899512][ C0] rescuer_thread+0x946/0xe20 [ 122.904276][ C0] ? __kthread_parkme+0xb7/0x220 [ 122.909291][ C0] ? __pfx_lock_release+0x10/0x10 [ 122.914418][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 122.919698][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 122.924996][ C0] ? __kthread_parkme+0x148/0x220 [ 122.930187][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 122.935486][ C0] kthread+0x2c1/0x3a0 [ 122.939620][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 122.944904][ C0] ? __pfx_kthread+0x10/0x10 [ 122.949561][ C0] ret_from_fork+0x45/0x80 [ 122.954054][ C0] ? __pfx_kthread+0x10/0x10 [ 122.958716][ C0] ret_from_fork_asm+0x1a/0x30 [ 122.963582][ C0] [ 122.966909][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 122.977211][ C0] Call Trace: [ 122.980543][ C0] [ 122.983526][ C0] __schedule+0x105f/0x34b0 [ 122.988106][ C0] ? __pfx___schedule+0x10/0x10 [ 122.993041][ C0] ? schedule+0x298/0x350 [ 122.997455][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.002567][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.007835][ C0] ? lock_acquire+0x2f/0xb0 [ 123.012406][ C0] ? schedule+0x1fd/0x350 [ 123.016816][ C0] schedule+0xe7/0x350 [ 123.020980][ C0] rescuer_thread+0x946/0xe20 [ 123.025841][ C0] ? __kthread_parkme+0xb7/0x220 [ 123.030858][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.036076][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 123.041358][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 123.046647][ C0] ? __kthread_parkme+0x148/0x220 [ 123.051753][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 123.057138][ C0] kthread+0x2c1/0x3a0 [ 123.061288][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.066565][ C0] ? __pfx_kthread+0x10/0x10 [ 123.071242][ C0] ret_from_fork+0x45/0x80 [ 123.075747][ C0] ? __pfx_kthread+0x10/0x10 [ 123.080416][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.085287][ C0] [ 123.088355][ C0] task:kworker/0:0 state:I stack:26880 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 123.098670][ C0] Workqueue: 0x0 (rcu_gp) [ 123.103168][ C0] Call Trace: [ 123.106494][ C0] [ 123.109512][ C0] __schedule+0x105f/0x34b0 [ 123.114363][ C0] ? __pfx___schedule+0x10/0x10 [ 123.119348][ C0] ? schedule+0x298/0x350 [ 123.123743][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.128836][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.134208][ C0] ? lock_acquire+0x2f/0xb0 [ 123.138799][ C0] ? schedule+0x1fd/0x350 [ 123.143217][ C0] schedule+0xe7/0x350 [ 123.147363][ C0] ? worker_thread+0x271/0xf00 [ 123.152315][ C0] worker_thread+0x2de/0xf00 [ 123.157000][ C0] ? __pfx_worker_thread+0x10/0x10 [ 123.162193][ C0] kthread+0x2c1/0x3a0 [ 123.166323][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.171687][ C0] ? __pfx_kthread+0x10/0x10 [ 123.176443][ C0] ret_from_fork+0x45/0x80 [ 123.180925][ C0] ? __pfx_kthread+0x10/0x10 [ 123.185587][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.190466][ C0] [ 123.193533][ C0] task:kworker/0:1 state:R running task stack:22432 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 123.205502][ C0] Workqueue: usb_hub_wq hub_event [ 123.210628][ C0] Call Trace: [ 123.213966][ C0] [ 123.216957][ C0] __schedule+0x105f/0x34b0 [ 123.221548][ C0] ? __pfx___schedule+0x10/0x10 [ 123.226488][ C0] ? schedule+0x298/0x350 [ 123.230979][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.236213][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.241934][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 123.247225][ C0] schedule+0xe7/0x350 [ 123.251365][ C0] schedule_timeout+0x136/0x2a0 [ 123.256283][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 123.261829][ C0] ? __pfx_process_timeout+0x10/0x10 [ 123.267196][ C0] ? mark_held_locks+0x9f/0xe0 [ 123.272126][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.277668][ C0] __wait_for_common+0x3e1/0x600 [ 123.282804][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 123.288276][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 123.293835][ C0] usb_start_wait_urb+0x148/0x4c0 [ 123.298959][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 123.304601][ C0] ? __asan_memset+0x23/0x50 [ 123.309279][ C0] usb_control_msg+0x327/0x4b0 [ 123.314235][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 123.319602][ C0] ? hub_event+0x5c4/0x4f40 [ 123.324199][ C0] ? pm_runtime_barrier+0xe0/0x1a0 [ 123.329407][ C0] hub_ext_port_status+0x14e/0x670 [ 123.334630][ C0] hub_event+0x6e5/0x4f40 [ 123.339076][ C0] ? lock_acquire+0x2f/0xb0 [ 123.343745][ C0] ? __pfx_hub_event+0x10/0x10 [ 123.348609][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 123.354331][ C0] ? rcu_is_watching+0x12/0xc0 [ 123.359170][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.364460][ C0] ? process_one_work+0x921/0x1ba0 [ 123.369673][ C0] ? lock_acquire+0x2f/0xb0 [ 123.374388][ C0] ? process_one_work+0x921/0x1ba0 [ 123.379596][ C0] process_one_work+0x9c5/0x1ba0 [ 123.384631][ C0] ? __pfx_hub_event+0x10/0x10 [ 123.389477][ C0] ? __pfx_process_one_work+0x10/0x10 [ 123.394954][ C0] ? assign_work+0x1a0/0x250 [ 123.399646][ C0] worker_thread+0x6c8/0xf00 [ 123.404342][ C0] ? __kthread_parkme+0x148/0x220 [ 123.409451][ C0] ? __pfx_worker_thread+0x10/0x10 [ 123.414739][ C0] kthread+0x2c1/0x3a0 [ 123.418874][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.424147][ C0] ? __pfx_kthread+0x10/0x10 [ 123.428805][ C0] ret_from_fork+0x45/0x80 [ 123.433319][ C0] ? __pfx_kthread+0x10/0x10 [ 123.437986][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.442841][ C0] [ 123.445899][ C0] task:kworker/0:0H state:I stack:28880 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 123.456291][ C0] Workqueue: 0x0 (events_highpri) [ 123.461503][ C0] Call Trace: [ 123.464841][ C0] [ 123.467824][ C0] __schedule+0x105f/0x34b0 [ 123.472496][ C0] ? __pfx___schedule+0x10/0x10 [ 123.477429][ C0] ? schedule+0x298/0x350 [ 123.481833][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.486932][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.492225][ C0] ? lock_acquire+0x2f/0xb0 [ 123.496813][ C0] ? schedule+0x1fd/0x350 [ 123.501216][ C0] schedule+0xe7/0x350 [ 123.505364][ C0] ? worker_thread+0x271/0xf00 [ 123.510201][ C0] worker_thread+0x2de/0xf00 [ 123.514897][ C0] ? __pfx_worker_thread+0x10/0x10 [ 123.520084][ C0] kthread+0x2c1/0x3a0 [ 123.524225][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.529493][ C0] ? __pfx_kthread+0x10/0x10 [ 123.534154][ C0] ret_from_fork+0x45/0x80 [ 123.538654][ C0] ? __pfx_kthread+0x10/0x10 [ 123.543317][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.548187][ C0] [ 123.551255][ C0] task:kworker/u8:0 state:I stack:25728 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 123.561567][ C0] Workqueue: 0x0 (events_unbound) [ 123.566765][ C0] Call Trace: [ 123.570095][ C0] [ 123.573081][ C0] __schedule+0x105f/0x34b0 [ 123.577754][ C0] ? __pfx___schedule+0x10/0x10 [ 123.582681][ C0] ? schedule+0x298/0x350 [ 123.587171][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.593057][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.598789][ C0] ? lock_acquire+0x2f/0xb0 [ 123.603382][ C0] ? schedule+0x1fd/0x350 [ 123.607789][ C0] schedule+0xe7/0x350 [ 123.611945][ C0] ? worker_thread+0x271/0xf00 [ 123.616881][ C0] worker_thread+0x2de/0xf00 [ 123.621576][ C0] ? __pfx_worker_thread+0x10/0x10 [ 123.626813][ C0] kthread+0x2c1/0x3a0 [ 123.630967][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.636406][ C0] ? __pfx_kthread+0x10/0x10 [ 123.641162][ C0] ret_from_fork+0x45/0x80 [ 123.645670][ C0] ? __pfx_kthread+0x10/0x10 [ 123.650335][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.655212][ C0] [ 123.658320][ C0] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 123.668743][ C0] Call Trace: [ 123.672070][ C0] [ 123.675054][ C0] __schedule+0x105f/0x34b0 [ 123.679645][ C0] ? __pfx___schedule+0x10/0x10 [ 123.684563][ C0] ? schedule+0x298/0x350 [ 123.688960][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.694066][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.699353][ C0] ? lock_acquire+0x2f/0xb0 [ 123.703940][ C0] ? schedule+0x1fd/0x350 [ 123.708354][ C0] schedule+0xe7/0x350 [ 123.712498][ C0] rescuer_thread+0x946/0xe20 [ 123.717427][ C0] ? __kthread_parkme+0xb7/0x220 [ 123.722623][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.727756][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 123.733053][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 123.738342][ C0] ? __kthread_parkme+0x148/0x220 [ 123.743447][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 123.748752][ C0] kthread+0x2c1/0x3a0 [ 123.752891][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.758168][ C0] ? __pfx_kthread+0x10/0x10 [ 123.762848][ C0] ret_from_fork+0x45/0x80 [ 123.767356][ C0] ? __pfx_kthread+0x10/0x10 [ 123.772009][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.776863][ C0] [ 123.780012][ C0] task:rcu_tasks_kthre state:I stack:29312 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 123.790316][ C0] Call Trace: [ 123.793646][ C0] [ 123.796710][ C0] __schedule+0x105f/0x34b0 [ 123.802243][ C0] ? __pfx___schedule+0x10/0x10 [ 123.807166][ C0] ? schedule+0x298/0x350 [ 123.811573][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.816757][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.822036][ C0] ? lock_acquire+0x2f/0xb0 [ 123.826636][ C0] ? schedule+0x1fd/0x350 [ 123.831056][ C0] schedule+0xe7/0x350 [ 123.835202][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 123.840174][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 123.845274][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 123.850914][ C0] kthread+0x2c1/0x3a0 [ 123.855337][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.860650][ C0] ? __pfx_kthread+0x10/0x10 [ 123.865327][ C0] ret_from_fork+0x45/0x80 [ 123.869823][ C0] ? __pfx_kthread+0x10/0x10 [ 123.874493][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.879371][ C0] [ 123.882624][ C0] task:rcu_tasks_trace state:I stack:28864 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 123.893017][ C0] Call Trace: [ 123.896345][ C0] [ 123.899327][ C0] __schedule+0x105f/0x34b0 [ 123.903915][ C0] ? __pfx___schedule+0x10/0x10 [ 123.908858][ C0] ? schedule+0x298/0x350 [ 123.913266][ C0] ? __pfx_lock_release+0x10/0x10 [ 123.918806][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 123.924098][ C0] ? lock_acquire+0x2f/0xb0 [ 123.928696][ C0] ? schedule+0x1fd/0x350 [ 123.933110][ C0] schedule+0xe7/0x350 [ 123.937274][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 123.942218][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 123.947240][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 123.952777][ C0] kthread+0x2c1/0x3a0 [ 123.956932][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.962206][ C0] ? __pfx_kthread+0x10/0x10 [ 123.966874][ C0] ret_from_fork+0x45/0x80 [ 123.971381][ C0] ? __pfx_kthread+0x10/0x10 [ 123.976077][ C0] ret_from_fork_asm+0x1a/0x30 [ 123.980940][ C0] [ 123.984007][ C0] task:ksoftirqd/0 state:R running task stack:25936 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 123.996048][ C0] Call Trace: [ 123.999374][ C0] [ 124.002363][ C0] __schedule+0x105f/0x34b0 [ 124.006955][ C0] ? __pfx___schedule+0x10/0x10 [ 124.011888][ C0] ? schedule+0x298/0x350 [ 124.016559][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.021665][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.026942][ C0] ? lock_acquire+0x2f/0xb0 [ 124.031526][ C0] ? schedule+0x1fd/0x350 [ 124.035942][ C0] schedule+0xe7/0x350 [ 124.040092][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 124.045110][ C0] ? __kthread_parkme+0x148/0x220 [ 124.050216][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 124.055765][ C0] kthread+0x2c1/0x3a0 [ 124.059911][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.065189][ C0] ? __pfx_kthread+0x10/0x10 [ 124.069854][ C0] ret_from_fork+0x45/0x80 [ 124.074356][ C0] ? __pfx_kthread+0x10/0x10 [ 124.079138][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.084011][ C0] [ 124.087791][ C0] task:rcu_preempt state:I stack:28512 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 124.098095][ C0] Call Trace: [ 124.101422][ C0] [ 124.104410][ C0] __schedule+0x105f/0x34b0 [ 124.109092][ C0] ? __pfx___schedule+0x10/0x10 [ 124.114029][ C0] ? schedule+0x298/0x350 [ 124.118443][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.123726][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.129012][ C0] ? lock_acquire+0x2f/0xb0 [ 124.133593][ C0] ? schedule+0x1fd/0x350 [ 124.138098][ C0] schedule+0xe7/0x350 [ 124.142249][ C0] schedule_timeout+0x136/0x2a0 [ 124.147176][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 124.152671][ C0] ? __pfx_process_timeout+0x10/0x10 [ 124.158036][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 124.163996][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 124.169534][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 124.174398][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 124.179776][ C0] ? rcu_gp_init+0xc87/0x1630 [ 124.184532][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 124.190003][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 124.195904][ C0] rcu_gp_kthread+0x271/0x380 [ 124.200685][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 124.206006][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 124.211293][ C0] ? __kthread_parkme+0x148/0x220 [ 124.216490][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 124.222425][ C0] kthread+0x2c1/0x3a0 [ 124.226645][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.231997][ C0] ? __pfx_kthread+0x10/0x10 [ 124.236675][ C0] ret_from_fork+0x45/0x80 [ 124.241182][ C0] ? __pfx_kthread+0x10/0x10 [ 124.246023][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.250963][ C0] [ 124.254314][ C0] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 124.264629][ C0] Call Trace: [ 124.267958][ C0] [ 124.270951][ C0] __schedule+0x105f/0x34b0 [ 124.275547][ C0] ? __pfx___schedule+0x10/0x10 [ 124.280482][ C0] ? schedule+0x298/0x350 [ 124.284895][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.289999][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.295289][ C0] ? lock_acquire+0x2f/0xb0 [ 124.299873][ C0] ? schedule+0x1fd/0x350 [ 124.304277][ C0] schedule+0xe7/0x350 [ 124.308421][ C0] kthread_worker_fn+0x502/0xba0 [ 124.313439][ C0] ? __kthread_parkme+0x148/0x220 [ 124.318548][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 124.324084][ C0] kthread+0x2c1/0x3a0 [ 124.328250][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.333520][ C0] ? __pfx_kthread+0x10/0x10 [ 124.338197][ C0] ret_from_fork+0x45/0x80 [ 124.342714][ C0] ? __pfx_kthread+0x10/0x10 [ 124.347376][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.352241][ C0] [ 124.355309][ C0] task:rcu_exp_gp_kthr state:D stack:28656 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 124.365615][ C0] Call Trace: [ 124.368950][ C0] [ 124.371935][ C0] __schedule+0x105f/0x34b0 [ 124.376512][ C0] ? __pfx___schedule+0x10/0x10 [ 124.381433][ C0] ? schedule+0x298/0x350 [ 124.385895][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.391005][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.396297][ C0] ? lock_acquire+0x2f/0xb0 [ 124.400885][ C0] ? schedule+0x1fd/0x350 [ 124.405290][ C0] schedule+0xe7/0x350 [ 124.409431][ C0] schedule_timeout+0x136/0x2a0 [ 124.414355][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 124.419887][ C0] ? __pfx_process_timeout+0x10/0x10 [ 124.425250][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 124.431152][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 124.436511][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 124.442482][ C0] rcu_exp_wait_wake+0x95b/0x1640 [ 124.447597][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.452727][ C0] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 124.458278][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 124.463572][ C0] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 124.469387][ C0] kthread_worker_fn+0x305/0xba0 [ 124.474407][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 124.479783][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 124.485319][ C0] kthread+0x2c1/0x3a0 [ 124.489453][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.494833][ C0] ? __pfx_kthread+0x10/0x10 [ 124.499505][ C0] ret_from_fork+0x45/0x80 [ 124.504006][ C0] ? __pfx_kthread+0x10/0x10 [ 124.508673][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.513539][ C0] [ 124.516616][ C0] task:migration/0 state:S stack:30152 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 124.526923][ C0] Stopper: 0x0 <- 0x0 [ 124.531065][ C0] Call Trace: [ 124.534408][ C0] [ 124.537408][ C0] __schedule+0x105f/0x34b0 [ 124.541993][ C0] ? __pfx___schedule+0x10/0x10 [ 124.546940][ C0] ? schedule+0x298/0x350 [ 124.551361][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.556566][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.561848][ C0] ? lock_acquire+0x2f/0xb0 [ 124.566442][ C0] ? schedule+0x1fd/0x350 [ 124.570848][ C0] schedule+0xe7/0x350 [ 124.575002][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 124.580014][ C0] ? __kthread_parkme+0x148/0x220 [ 124.585112][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 124.590659][ C0] kthread+0x2c1/0x3a0 [ 124.594815][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.600102][ C0] ? __pfx_kthread+0x10/0x10 [ 124.604763][ C0] ret_from_fork+0x45/0x80 [ 124.609260][ C0] ? __pfx_kthread+0x10/0x10 [ 124.613934][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.618793][ C0] [ 124.621861][ C0] task:cpuhp/0 state:S stack:26096 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 124.632161][ C0] Call Trace: [ 124.635514][ C0] [ 124.638507][ C0] __schedule+0x105f/0x34b0 [ 124.643102][ C0] ? __pfx___schedule+0x10/0x10 [ 124.648054][ C0] ? schedule+0x298/0x350 [ 124.652470][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.657588][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.662876][ C0] ? lock_acquire+0x2f/0xb0 [ 124.667473][ C0] ? schedule+0x1fd/0x350 [ 124.671907][ C0] schedule+0xe7/0x350 [ 124.676145][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 124.681165][ C0] ? __kthread_parkme+0x148/0x220 [ 124.686292][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 124.691841][ C0] kthread+0x2c1/0x3a0 [ 124.695988][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.701362][ C0] ? __pfx_kthread+0x10/0x10 [ 124.706036][ C0] ret_from_fork+0x45/0x80 [ 124.710530][ C0] ? __pfx_kthread+0x10/0x10 [ 124.715215][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.720089][ C0] [ 124.723257][ C0] task:cpuhp/1 state:S stack:27248 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 124.733570][ C0] Call Trace: [ 124.736904][ C0] [ 124.739894][ C0] __schedule+0x105f/0x34b0 [ 124.745007][ C0] ? __pfx___schedule+0x10/0x10 [ 124.750082][ C0] ? schedule+0x298/0x350 [ 124.754580][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.759963][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.766020][ C0] ? lock_acquire+0x2f/0xb0 [ 124.770610][ C0] ? schedule+0x1fd/0x350 [ 124.775025][ C0] schedule+0xe7/0x350 [ 124.779175][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 124.784193][ C0] ? __kthread_parkme+0x148/0x220 [ 124.789383][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 124.795095][ C0] kthread+0x2c1/0x3a0 [ 124.799284][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.804560][ C0] ? __pfx_kthread+0x10/0x10 [ 124.809233][ C0] ret_from_fork+0x45/0x80 [ 124.813845][ C0] ? __pfx_kthread+0x10/0x10 [ 124.818537][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.824728][ C0] [ 124.827872][ C0] task:migration/1 state:S stack:30160 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 124.838259][ C0] Stopper: 0x0 <- 0x0 [ 124.842322][ C0] Call Trace: [ 124.845752][ C0] [ 124.848754][ C0] __schedule+0x105f/0x34b0 [ 124.853335][ C0] ? __pfx___schedule+0x10/0x10 [ 124.858530][ C0] ? schedule+0x298/0x350 [ 124.862923][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.868023][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.873299][ C0] ? lock_acquire+0x2f/0xb0 [ 124.877900][ C0] ? schedule+0x1fd/0x350 [ 124.882411][ C0] schedule+0xe7/0x350 [ 124.886543][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 124.891560][ C0] ? __kthread_parkme+0x148/0x220 [ 124.896659][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 124.902191][ C0] kthread+0x2c1/0x3a0 [ 124.906344][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 124.911622][ C0] ? __pfx_kthread+0x10/0x10 [ 124.916302][ C0] ret_from_fork+0x45/0x80 [ 124.920810][ C0] ? __pfx_kthread+0x10/0x10 [ 124.925471][ C0] ret_from_fork_asm+0x1a/0x30 [ 124.930347][ C0] [ 124.933415][ C0] task:ksoftirqd/1 state:S stack:25584 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 124.943708][ C0] Call Trace: [ 124.947034][ C0] [ 124.950031][ C0] __schedule+0x105f/0x34b0 [ 124.954620][ C0] ? __pfx___schedule+0x10/0x10 [ 124.959550][ C0] ? schedule+0x298/0x350 [ 124.964037][ C0] ? __pfx_lock_release+0x10/0x10 [ 124.969151][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 124.974436][ C0] ? lock_acquire+0x2f/0xb0 [ 124.979028][ C0] ? schedule+0x1fd/0x350 [ 124.983444][ C0] schedule+0xe7/0x350 [ 124.988040][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 124.993062][ C0] ? __kthread_parkme+0x148/0x220 [ 124.998166][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 125.003706][ C0] kthread+0x2c1/0x3a0 [ 125.007839][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 125.013113][ C0] ? __pfx_kthread+0x10/0x10 [ 125.017867][ C0] ret_from_fork+0x45/0x80 [ 125.022451][ C0] ? __pfx_kthread+0x10/0x10 [ 125.027112][ C0] ret_from_fork_asm+0x1a/0x30 [ 125.031978][ C0] [ 125.035050][ C0] task:kworker/1:0 state:D stack:22848 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 125.045426][ C0] Workqueue: usb_hub_wq hub_event [ 125.050547][ C0] Call Trace: [ 125.053970][ C0] [ 125.056958][ C0] __schedule+0x105f/0x34b0 [ 125.061559][ C0] ? __pfx___schedule+0x10/0x10 [ 125.066508][ C0] ? schedule+0x298/0x350 [ 125.070906][ C0] ? __pfx_lock_release+0x10/0x10 [ 125.076017][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 125.081312][ C0] ? lock_acquire+0x2f/0xb0 [ 125.085898][ C0] ? schedule+0x1fd/0x350 [ 125.090308][ C0] schedule+0xe7/0x350 [ 125.094454][ C0] exp_funnel_lock+0x344/0x3b0 [ 125.099310][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 125.104693][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 125.110871][ C0] ? __cond_resched+0x1b/0x30 [ 125.115631][ C0] synchronize_rcu_expedited+0x290/0x450 [ 125.121354][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 125.127609][ C0] led_trigger_set+0x557/0xc60 [ 125.132468][ C0] ? __pfx_led_trigger_set+0x10/0x10 [ 125.137838][ C0] led_trigger_set_default+0x1bd/0x2a0 [ 125.143387][ C0] led_classdev_register_ext+0x78c/0x9e0 [ 125.149122][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 125.155624][ C0] ? __pfx_kasprintf+0x10/0x10 [ 125.160572][ C0] ? input_open_device+0x23c/0x320 [ 125.165770][ C0] input_leds_connect+0x552/0x8e0 [ 125.170888][ C0] input_attach_handler.isra.0+0x181/0x260 [ 125.176807][ C0] input_register_device+0xa84/0x1110 [ 125.182277][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 125.187410][ C0] hid_connect+0x13a8/0x18a0 [ 125.192068][ C0] ? trace_kmalloc+0x2d/0xe0 [ 125.196730][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 125.201829][ C0] ? __asan_memset+0x23/0x50 [ 125.206506][ C0] ? __pfx_hid_connect+0x10/0x10 [ 125.211524][ C0] ? usbhid_start+0x152c/0x2340 [ 125.216510][ C0] hid_hw_start+0xaa/0x140 [ 125.220997][ C0] hid_device_probe+0x3e7/0x490 [ 125.225916][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 125.231372][ C0] really_probe+0x23e/0xa90 [ 125.235969][ C0] __driver_probe_device+0x1de/0x440 [ 125.241335][ C0] driver_probe_device+0x4c/0x1b0 [ 125.246520][ C0] __device_attach_driver+0x1df/0x310 [ 125.251985][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 125.257951][ C0] bus_for_each_drv+0x157/0x1e0 [ 125.263190][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 125.268649][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 125.273961][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 125.280818][ C0] __device_attach+0x1e8/0x4b0 [ 125.285681][ C0] ? __pfx___device_attach+0x10/0x10 [ 125.291145][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 125.296437][ C0] bus_probe_device+0x17f/0x1c0 [ 125.301376][ C0] device_add+0x114b/0x1a70 [ 125.306161][ C0] ? __pfx_device_add+0x10/0x10 [ 125.311120][ C0] ? __debugfs_create_file+0x413/0x660 [ 125.316687][ C0] hid_add_device+0x37f/0xa70 [ 125.321450][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 125.327000][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 125.332465][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 125.338048][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 125.345414][ C0] usbhid_probe+0xd3b/0x1410 [ 125.350079][ C0] usb_probe_interface+0x309/0x9d0 [ 125.355271][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 125.361099][ C0] really_probe+0x23e/0xa90 [ 125.365689][ C0] __driver_probe_device+0x1de/0x440 [ 125.371069][ C0] driver_probe_device+0x4c/0x1b0 [ 125.376250][ C0] __device_attach_driver+0x1df/0x310 [ 125.381703][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 125.387674][ C0] bus_for_each_drv+0x157/0x1e0 [ 125.392615][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 125.398094][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 125.403386][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 125.409274][ C0] __device_attach+0x1e8/0x4b0 [ 125.414116][ C0] ? __pfx___device_attach+0x10/0x10 [ 125.419495][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 125.424771][ C0] bus_probe_device+0x17f/0x1c0 [ 125.429708][ C0] device_add+0x114b/0x1a70 [ 125.434401][ C0] ? __pfx_device_add+0x10/0x10 [ 125.439542][ C0] ? mark_held_locks+0x9f/0xe0 [ 125.444488][ C0] usb_set_configuration+0x10cb/0x1c50 [ 125.450111][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 125.456275][ C0] usb_generic_driver_probe+0xb1/0x110 [ 125.462193][ C0] usb_probe_device+0xec/0x3e0 [ 125.467036][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 125.472489][ C0] really_probe+0x23e/0xa90 [ 125.477515][ C0] __driver_probe_device+0x1de/0x440 [ 125.482899][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 125.488445][ C0] driver_probe_device+0x4c/0x1b0 [ 125.493556][ C0] __device_attach_driver+0x1df/0x310 [ 125.499110][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 125.505445][ C0] bus_for_each_drv+0x157/0x1e0 [ 125.510395][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 125.515920][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 125.521241][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 125.527170][ C0] __device_attach+0x1e8/0x4b0 [ 125.532004][ C0] ? __pfx___device_attach+0x10/0x10 [ 125.537380][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 125.542694][ C0] bus_probe_device+0x17f/0x1c0 [ 125.547651][ C0] device_add+0x114b/0x1a70 [ 125.552248][ C0] ? __pfx_device_add+0x10/0x10 [ 125.557192][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 125.563023][ C0] usb_new_device+0xd90/0x1a10 [ 125.567895][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 125.573213][ C0] hub_event+0x2e58/0x4f40 [ 125.577798][ C0] ? __pfx_hub_event+0x10/0x10 [ 125.582666][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 125.588439][ C0] ? rcu_is_watching+0x12/0xc0 [ 125.593404][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 125.598708][ C0] ? process_one_work+0x921/0x1ba0 [ 125.603919][ C0] ? lock_acquire+0x2f/0xb0 [ 125.608516][ C0] ? process_one_work+0x921/0x1ba0 [ 125.613726][ C0] process_one_work+0x9c5/0x1ba0 [ 125.618788][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 125.624154][ C0] ? __pfx_process_one_work+0x10/0x10 [ 125.629631][ C0] ? assign_work+0x1a0/0x250 [ 125.634311][ C0] worker_thread+0x6c8/0xf00 [ 125.639353][ C0] ? __pfx_worker_thread+0x10/0x10 [ 125.644544][ C0] kthread+0x2c1/0x3a0 [ 125.648795][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 125.654086][ C0] ? __pfx_kthread+0x10/0x10 [ 125.658812][ C0] ret_from_fork+0x45/0x80 [ 125.663331][ C0] ? __pfx_kthread+0x10/0x10 [ 125.668081][ C0] ret_from_fork_asm+0x1a/0x30 [ 125.672953][ C0] [ 125.676037][ C0] task:kworker/1:0H state:I stack:29424 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 125.686589][ C0] Workqueue: 0x0 (events_highpri) [ 125.691949][ C0] Call Trace: [ 125.695389][ C0] [ 125.698430][ C0] __schedule+0x105f/0x34b0 [ 125.703023][ C0] ? __pfx___schedule+0x10/0x10 [ 125.708025][ C0] ? schedule+0x298/0x350 [ 125.712443][ C0] ? __pfx_lock_release+0x10/0x10 [ 125.717551][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 125.722916][ C0] ? lock_acquire+0x2f/0xb0 [ 125.727502][ C0] ? schedule+0x1fd/0x350 [ 125.731910][ C0] schedule+0xe7/0x350 [ 125.736255][ C0] ? worker_thread+0x271/0xf00 [ 125.741111][ C0] worker_thread+0x2de/0xf00 [ 125.745985][ C0] ? __pfx_worker_thread+0x10/0x10 [ 125.751287][ C0] kthread+0x2c1/0x3a0 [ 125.755619][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 125.760894][ C0] ? __pfx_kthread+0x10/0x10 [ 125.765569][ C0] ret_from_fork+0x45/0x80 [ 125.770072][ C0] ? __pfx_kthread+0x10/0x10 [ 125.774769][ C0] ret_from_fork_asm+0x1a/0x30 [ 125.779626][ C0] [ 125.782698][ C0] task:kdevtmpfs state:S stack:27312 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 125.792995][ C0] Call Trace: [ 125.796320][ C0] [ 125.799310][ C0] __schedule+0x105f/0x34b0 [ 125.803899][ C0] ? __pfx___schedule+0x10/0x10 [ 125.810231][ C0] ? schedule+0x298/0x350 [ 125.814745][ C0] ? __pfx_lock_release+0x10/0x10 [ 125.819951][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 125.825510][ C0] ? lock_acquire+0x2f/0xb0 [ 125.830220][ C0] ? schedule+0x1fd/0x350 [ 125.834842][ C0] schedule+0xe7/0x350 [ 125.839165][ C0] ? devtmpfs_work_loop+0x683/0x7d0 [ 125.844523][ C0] devtmpfs_work_loop+0x6d6/0x7d0 [ 125.849633][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 125.855549][ C0] ? find_held_lock+0x2d/0x110 [ 125.860936][ C0] ? devtmpfsd+0x23/0x50 [ 125.865373][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 125.871365][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 125.876210][ C0] devtmpfsd+0x4c/0x50 [ 125.880632][ C0] kthread+0x2c1/0x3a0 [ 125.884808][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 125.890129][ C0] ? __pfx_kthread+0x10/0x10 [ 125.894795][ C0] ret_from_fork+0x45/0x80 [ 125.899296][ C0] ? __pfx_kthread+0x10/0x10 [ 125.904055][ C0] ret_from_fork_asm+0x1a/0x30 [ 125.909358][ C0] [ 125.912519][ C0] task:kworker/R-inet_ state:I stack:30048 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 125.922804][ C0] Call Trace: [ 125.926185][ C0] [ 125.929196][ C0] __schedule+0x105f/0x34b0 [ 125.933783][ C0] ? __pfx___schedule+0x10/0x10 [ 125.938712][ C0] ? schedule+0x298/0x350 [ 125.943111][ C0] ? __pfx_lock_release+0x10/0x10 [ 125.948220][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 125.953581][ C0] ? lock_acquire+0x2f/0xb0 [ 125.958176][ C0] ? schedule+0x1fd/0x350 [ 125.962586][ C0] schedule+0xe7/0x350 [ 125.966736][ C0] rescuer_thread+0x946/0xe20 [ 125.971496][ C0] ? __kthread_parkme+0xb7/0x220 [ 125.976586][ C0] ? __pfx_lock_release+0x10/0x10 [ 125.981706][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 125.986988][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 125.992282][ C0] ? __kthread_parkme+0x148/0x220 [ 125.997390][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 126.002688][ C0] kthread+0x2c1/0x3a0 [ 126.006830][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.012107][ C0] ? __pfx_kthread+0x10/0x10 [ 126.016780][ C0] ret_from_fork+0x45/0x80 [ 126.021279][ C0] ? __pfx_kthread+0x10/0x10 [ 126.025939][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.030982][ C0] [ 126.034216][ C0] task:kworker/u8:1 state:I stack:23344 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 126.044514][ C0] Workqueue: 0x0 (events_unbound) [ 126.049714][ C0] Call Trace: [ 126.053050][ C0] [ 126.056030][ C0] __schedule+0x105f/0x34b0 [ 126.060616][ C0] ? __pfx___schedule+0x10/0x10 [ 126.065542][ C0] ? schedule+0x298/0x350 [ 126.069939][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.075032][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.080389][ C0] ? lock_acquire+0x2f/0xb0 [ 126.084967][ C0] ? schedule+0x1fd/0x350 [ 126.089373][ C0] schedule+0xe7/0x350 [ 126.093551][ C0] ? worker_thread+0x271/0xf00 [ 126.098395][ C0] worker_thread+0x2de/0xf00 [ 126.103171][ C0] ? __kthread_parkme+0x148/0x220 [ 126.108266][ C0] ? __pfx_worker_thread+0x10/0x10 [ 126.113463][ C0] kthread+0x2c1/0x3a0 [ 126.117595][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.122858][ C0] ? __pfx_kthread+0x10/0x10 [ 126.127536][ C0] ret_from_fork+0x45/0x80 [ 126.132474][ C0] ? __pfx_kthread+0x10/0x10 [ 126.137166][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.142112][ C0] [ 126.145188][ C0] task:kauditd state:S stack:29088 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 126.155586][ C0] Call Trace: [ 126.158933][ C0] [ 126.161922][ C0] __schedule+0x105f/0x34b0 [ 126.166499][ C0] ? __pfx___schedule+0x10/0x10 [ 126.171403][ C0] ? schedule+0x298/0x350 [ 126.175799][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.180909][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.186184][ C0] ? lock_acquire+0x2f/0xb0 [ 126.190773][ C0] ? schedule+0x1fd/0x350 [ 126.195184][ C0] schedule+0xe7/0x350 [ 126.199345][ C0] kauditd_thread+0x4da/0xa60 [ 126.204108][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 126.209394][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 126.215570][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.220867][ C0] ? __kthread_parkme+0x148/0x220 [ 126.225971][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 126.231239][ C0] kthread+0x2c1/0x3a0 [ 126.235378][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.240653][ C0] ? __pfx_kthread+0x10/0x10 [ 126.245313][ C0] ret_from_fork+0x45/0x80 [ 126.249815][ C0] ? __pfx_kthread+0x10/0x10 [ 126.254478][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.259335][ C0] [ 126.262416][ C0] task:khungtaskd state:S stack:30016 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 126.272722][ C0] Call Trace: [ 126.276096][ C0] [ 126.279079][ C0] __schedule+0x105f/0x34b0 [ 126.283663][ C0] ? __pfx___schedule+0x10/0x10 [ 126.288589][ C0] ? schedule+0x298/0x350 [ 126.292996][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.298111][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.303416][ C0] ? lock_acquire+0x2f/0xb0 [ 126.308093][ C0] ? schedule+0x1fd/0x350 [ 126.312508][ C0] schedule+0xe7/0x350 [ 126.316653][ C0] schedule_timeout+0x136/0x2a0 [ 126.321612][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 126.327066][ C0] ? __pfx_process_timeout+0x10/0x10 [ 126.332523][ C0] ? lock_acquire+0x2f/0xb0 [ 126.337114][ C0] ? watchdog+0x214/0x1240 [ 126.341619][ C0] watchdog+0x130/0x1240 [ 126.345957][ C0] ? __pfx_watchdog+0x10/0x10 [ 126.350708][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.355979][ C0] ? __kthread_parkme+0x148/0x220 [ 126.361158][ C0] ? __pfx_watchdog+0x10/0x10 [ 126.365941][ C0] kthread+0x2c1/0x3a0 [ 126.370129][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.375414][ C0] ? __pfx_kthread+0x10/0x10 [ 126.380077][ C0] ret_from_fork+0x45/0x80 [ 126.384846][ C0] ? __pfx_kthread+0x10/0x10 [ 126.389519][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.394384][ C0] [ 126.397463][ C0] task:oom_reaper state:S stack:30144 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 126.407765][ C0] Call Trace: [ 126.411089][ C0] [ 126.414076][ C0] __schedule+0x105f/0x34b0 [ 126.418665][ C0] ? __pfx___schedule+0x10/0x10 [ 126.423674][ C0] ? schedule+0x298/0x350 [ 126.428069][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.433168][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.438633][ C0] ? lock_acquire+0x2f/0xb0 [ 126.443223][ C0] ? schedule+0x1fd/0x350 [ 126.447725][ C0] schedule+0xe7/0x350 [ 126.451867][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 126.456789][ C0] oom_reaper+0x9cc/0xb50 [ 126.461194][ C0] ? __kthread_parkme+0xb7/0x220 [ 126.466219][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.471521][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 126.476471][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 126.482610][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.488008][ C0] ? __kthread_parkme+0x148/0x220 [ 126.493113][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 126.498084][ C0] kthread+0x2c1/0x3a0 [ 126.502229][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.507528][ C0] ? __pfx_kthread+0x10/0x10 [ 126.512189][ C0] ret_from_fork+0x45/0x80 [ 126.516802][ C0] ? __pfx_kthread+0x10/0x10 [ 126.521458][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.526310][ C0] [ 126.529368][ C0] task:kworker/R-write state:I stack:30144 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 126.539674][ C0] Call Trace: [ 126.543026][ C0] [ 126.546042][ C0] __schedule+0x105f/0x34b0 [ 126.550630][ C0] ? __pfx___schedule+0x10/0x10 [ 126.555718][ C0] ? schedule+0x298/0x350 [ 126.560151][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.565240][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.570508][ C0] ? lock_acquire+0x2f/0xb0 [ 126.575171][ C0] ? schedule+0x1fd/0x350 [ 126.581161][ C0] schedule+0xe7/0x350 [ 126.585317][ C0] rescuer_thread+0x946/0xe20 [ 126.590083][ C0] ? __kthread_parkme+0xb7/0x220 [ 126.595267][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.600377][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 126.605763][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.611046][ C0] ? __kthread_parkme+0x148/0x220 [ 126.616160][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 126.621452][ C0] kthread+0x2c1/0x3a0 [ 126.625684][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.631051][ C0] ? __pfx_kthread+0x10/0x10 [ 126.635720][ C0] ret_from_fork+0x45/0x80 [ 126.640217][ C0] ? __pfx_kthread+0x10/0x10 [ 126.644873][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.649742][ C0] [ 126.652816][ C0] task:kcompactd0 state:S stack:28784 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 126.663133][ C0] Call Trace: [ 126.666453][ C0] [ 126.669436][ C0] __schedule+0x105f/0x34b0 [ 126.674026][ C0] ? __pfx___schedule+0x10/0x10 [ 126.678947][ C0] ? schedule+0x298/0x350 [ 126.683360][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.688460][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.693734][ C0] ? lock_acquire+0x2f/0xb0 [ 126.698305][ C0] ? schedule+0x1fd/0x350 [ 126.702710][ C0] schedule+0xe7/0x350 [ 126.706856][ C0] schedule_timeout+0x136/0x2a0 [ 126.711769][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 126.717212][ C0] ? __pfx_process_timeout+0x10/0x10 [ 126.722572][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 126.728457][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 126.734012][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 126.739924][ C0] kcompactd+0xa8e/0xd50 [ 126.744347][ C0] ? __pfx_kcompactd+0x10/0x10 [ 126.749275][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 126.755448][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.760741][ C0] ? __kthread_parkme+0x148/0x220 [ 126.765840][ C0] ? __pfx_kcompactd+0x10/0x10 [ 126.770784][ C0] kthread+0x2c1/0x3a0 [ 126.774939][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.780295][ C0] ? __pfx_kthread+0x10/0x10 [ 126.784951][ C0] ret_from_fork+0x45/0x80 [ 126.789442][ C0] ? __pfx_kthread+0x10/0x10 [ 126.794105][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.798964][ C0] [ 126.802066][ C0] task:kworker/R-kbloc state:I stack:30048 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 126.812369][ C0] Call Trace: [ 126.815694][ C0] [ 126.818681][ C0] __schedule+0x105f/0x34b0 [ 126.823259][ C0] ? __pfx___schedule+0x10/0x10 [ 126.828192][ C0] ? schedule+0x298/0x350 [ 126.832598][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.837705][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.843079][ C0] ? lock_acquire+0x2f/0xb0 [ 126.847666][ C0] ? schedule+0x1fd/0x350 [ 126.852081][ C0] schedule+0xe7/0x350 [ 126.856236][ C0] rescuer_thread+0x946/0xe20 [ 126.861004][ C0] ? __kthread_parkme+0xb7/0x220 [ 126.866010][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.871133][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 126.876410][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.881956][ C0] ? __kthread_parkme+0x148/0x220 [ 126.887056][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 126.892334][ C0] kthread+0x2c1/0x3a0 [ 126.896472][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 126.901731][ C0] ? __pfx_kthread+0x10/0x10 [ 126.906391][ C0] ret_from_fork+0x45/0x80 [ 126.910900][ C0] ? __pfx_kthread+0x10/0x10 [ 126.915556][ C0] ret_from_fork_asm+0x1a/0x30 [ 126.920414][ C0] [ 126.923484][ C0] task:irq/9-acpi state:S stack:29808 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 126.933791][ C0] Call Trace: [ 126.937111][ C0] [ 126.940113][ C0] __schedule+0x105f/0x34b0 [ 126.944696][ C0] ? __pfx___schedule+0x10/0x10 [ 126.949621][ C0] ? schedule+0x298/0x350 [ 126.954059][ C0] ? __pfx_lock_release+0x10/0x10 [ 126.959173][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 126.964440][ C0] ? lock_acquire+0x2f/0xb0 [ 126.969013][ C0] ? schedule+0x1fd/0x350 [ 126.973424][ C0] schedule+0xe7/0x350 [ 126.977567][ C0] irq_thread+0x19f/0x670 [ 126.981976][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 126.987157][ C0] ? __pfx_irq_thread+0x10/0x10 [ 126.992078][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 126.997440][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.002712][ C0] ? __kthread_parkme+0x148/0x220 [ 127.007817][ C0] ? __pfx_irq_thread+0x10/0x10 [ 127.012754][ C0] kthread+0x2c1/0x3a0 [ 127.016883][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.022146][ C0] ? __pfx_kthread+0x10/0x10 [ 127.026800][ C0] ret_from_fork+0x45/0x80 [ 127.031380][ C0] ? __pfx_kthread+0x10/0x10 [ 127.036051][ C0] ret_from_fork_asm+0x1a/0x30 [ 127.041035][ C0] [ 127.044110][ C0] task:kworker/u8:2 state:S stack:25152 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 127.054476][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 127.061702][ C0] Call Trace: [ 127.065037][ C0] [ 127.068045][ C0] __schedule+0x105f/0x34b0 [ 127.072728][ C0] ? __pfx___schedule+0x10/0x10 [ 127.077666][ C0] ? schedule+0x298/0x350 [ 127.082088][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.087199][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.092479][ C0] ? lock_acquire+0x2f/0xb0 [ 127.097058][ C0] ? schedule+0x1fd/0x350 [ 127.101456][ C0] schedule+0xe7/0x350 [ 127.105596][ C0] do_wait+0x1dd/0x570 [ 127.109754][ C0] kernel_wait+0xa0/0x160 [ 127.114181][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 127.119820][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 127.125719][ C0] ? lock_acquire+0x2f/0xb0 [ 127.130322][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 127.136315][ C0] process_one_work+0x9c5/0x1ba0 [ 127.141372][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 127.147182][ C0] ? __pfx_process_one_work+0x10/0x10 [ 127.152664][ C0] ? assign_work+0x1a0/0x250 [ 127.157360][ C0] worker_thread+0x6c8/0xf00 [ 127.162060][ C0] ? __kthread_parkme+0x148/0x220 [ 127.167165][ C0] ? __pfx_worker_thread+0x10/0x10 [ 127.172364][ C0] kthread+0x2c1/0x3a0 [ 127.176509][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.181778][ C0] ? __pfx_kthread+0x10/0x10 [ 127.186444][ C0] ret_from_fork+0x45/0x80 [ 127.191010][ C0] ? __pfx_kthread+0x10/0x10 [ 127.195671][ C0] ret_from_fork_asm+0x1a/0x30 [ 127.200529][ C0] [ 127.203601][ C0] task:kworker/R-ata_s state:I stack:30144 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 127.213997][ C0] Call Trace: [ 127.217323][ C0] [ 127.220307][ C0] __schedule+0x105f/0x34b0 [ 127.224891][ C0] ? __pfx___schedule+0x10/0x10 [ 127.229814][ C0] ? schedule+0x298/0x350 [ 127.234229][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.239342][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.244618][ C0] ? lock_acquire+0x2f/0xb0 [ 127.249203][ C0] ? schedule+0x1fd/0x350 [ 127.253642][ C0] schedule+0xe7/0x350 [ 127.257785][ C0] rescuer_thread+0x946/0xe20 [ 127.262539][ C0] ? __kthread_parkme+0xb7/0x220 [ 127.267539][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.272753][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.278035][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.283314][ C0] ? __kthread_parkme+0x148/0x220 [ 127.288413][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.294308][ C0] kthread+0x2c1/0x3a0 [ 127.298473][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.303799][ C0] ? __pfx_kthread+0x10/0x10 [ 127.308564][ C0] ret_from_fork+0x45/0x80 [ 127.313074][ C0] ? __pfx_kthread+0x10/0x10 [ 127.317922][ C0] ret_from_fork_asm+0x1a/0x30 [ 127.322802][ C0] [ 127.325875][ C0] task:kworker/R-md state:I stack:30144 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 127.336280][ C0] Call Trace: [ 127.339612][ C0] [ 127.342597][ C0] __schedule+0x105f/0x34b0 [ 127.347188][ C0] ? __pfx___schedule+0x10/0x10 [ 127.352114][ C0] ? schedule+0x298/0x350 [ 127.356517][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.361625][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.367372][ C0] ? lock_acquire+0x2f/0xb0 [ 127.371953][ C0] ? schedule+0x1fd/0x350 [ 127.376390][ C0] schedule+0xe7/0x350 [ 127.380705][ C0] rescuer_thread+0x946/0xe20 [ 127.385569][ C0] ? __kthread_parkme+0xb7/0x220 [ 127.390582][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.395790][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.401074][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.406355][ C0] ? __kthread_parkme+0x148/0x220 [ 127.411459][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.416741][ C0] kthread+0x2c1/0x3a0 [ 127.420890][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.426170][ C0] ? __pfx_kthread+0x10/0x10 [ 127.430855][ C0] ret_from_fork+0x45/0x80 [ 127.435362][ C0] ? __pfx_kthread+0x10/0x10 [ 127.440025][ C0] ret_from_fork_asm+0x1a/0x30 [ 127.444891][ C0] [ 127.447970][ C0] task:kworker/R-md_bi state:I stack:30144 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 127.458303][ C0] Call Trace: [ 127.461636][ C0] [ 127.464621][ C0] __schedule+0x105f/0x34b0 [ 127.469223][ C0] ? __pfx___schedule+0x10/0x10 [ 127.474150][ C0] ? schedule+0x298/0x350 [ 127.478549][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.483648][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.488929][ C0] ? lock_acquire+0x2f/0xb0 [ 127.493505][ C0] ? schedule+0x1fd/0x350 [ 127.497932][ C0] schedule+0xe7/0x350 [ 127.502068][ C0] rescuer_thread+0x946/0xe20 [ 127.506813][ C0] ? __kthread_parkme+0xb7/0x220 [ 127.511827][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.516949][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.522247][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.527541][ C0] ? __kthread_parkme+0x148/0x220 [ 127.532637][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.537916][ C0] kthread+0x2c1/0x3a0 [ 127.542068][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.547345][ C0] ? __pfx_kthread+0x10/0x10 [ 127.552012][ C0] ret_from_fork+0x45/0x80 [ 127.556506][ C0] ? __pfx_kthread+0x10/0x10 [ 127.561151][ C0] ret_from_fork_asm+0x1a/0x30 [ 127.566009][ C0] [ 127.569084][ C0] task:kworker/R-edac- state:I stack:30144 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 127.579620][ C0] Call Trace: [ 127.582954][ C0] [ 127.586063][ C0] __schedule+0x105f/0x34b0 [ 127.590660][ C0] ? __pfx___schedule+0x10/0x10 [ 127.595775][ C0] ? schedule+0x298/0x350 [ 127.600298][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.605409][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.610716][ C0] ? lock_acquire+0x2f/0xb0 [ 127.615342][ C0] ? schedule+0x1fd/0x350 [ 127.619758][ C0] schedule+0xe7/0x350 [ 127.623902][ C0] rescuer_thread+0x946/0xe20 [ 127.628673][ C0] ? __kthread_parkme+0xb7/0x220 [ 127.633710][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.638831][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.644128][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.649428][ C0] ? __kthread_parkme+0x148/0x220 [ 127.654590][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 127.659876][ C0] kthread+0x2c1/0x3a0 [ 127.664110][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.669401][ C0] ? __pfx_kthread+0x10/0x10 [ 127.674068][ C0] ret_from_fork+0x45/0x80 [ 127.678568][ C0] ? __pfx_kthread+0x10/0x10 [ 127.683235][ C0] ret_from_fork_asm+0x1a/0x30 [ 127.688106][ C0] [ 127.691181][ C0] task:kworker/1:1 state:D stack:27008 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 127.701493][ C0] Workqueue: usb_hub_wq hub_event [ 127.706617][ C0] Call Trace: [ 127.709946][ C0] [ 127.712940][ C0] __schedule+0x105f/0x34b0 [ 127.717531][ C0] ? __pfx___schedule+0x10/0x10 [ 127.722465][ C0] ? schedule+0x298/0x350 [ 127.726871][ C0] ? __pfx_lock_release+0x10/0x10 [ 127.731984][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.737522][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.743161][ C0] schedule+0xe7/0x350 [ 127.747315][ C0] schedule_preempt_disabled+0x13/0x30 [ 127.752867][ C0] __mutex_lock+0x5b8/0x9c0 [ 127.757464][ C0] ? __input_unregister_device+0x136/0x450 [ 127.763565][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 127.768662][ C0] ? __input_unregister_device+0x128/0x450 [ 127.774690][ C0] ? mark_held_locks+0x9f/0xe0 [ 127.779558][ C0] ? __input_unregister_device+0x136/0x450 [ 127.785441][ C0] __input_unregister_device+0x136/0x450 [ 127.791248][ C0] input_unregister_device+0xb9/0x100 [ 127.796788][ C0] hidinput_disconnect+0x160/0x3e0 [ 127.802503][ C0] hid_disconnect+0x14d/0x1b0 [ 127.807384][ C0] hid_device_remove+0x1a8/0x260 [ 127.812402][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 127.818036][ C0] device_remove+0xc8/0x170 [ 127.822613][ C0] device_release_driver_internal+0x44a/0x610 [ 127.828940][ C0] bus_remove_device+0x22f/0x420 [ 127.834792][ C0] device_del+0x396/0x9f0 [ 127.839375][ C0] ? __pfx_device_del+0x10/0x10 [ 127.844304][ C0] ? mark_held_locks+0x9f/0xe0 [ 127.849156][ C0] hid_destroy_device+0xe5/0x150 [ 127.854356][ C0] usbhid_disconnect+0xa0/0xe0 [ 127.859291][ C0] usb_unbind_interface+0x1e8/0x970 [ 127.864738][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 127.869683][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 127.875488][ C0] device_remove+0x122/0x170 [ 127.880175][ C0] device_release_driver_internal+0x44a/0x610 [ 127.886773][ C0] bus_remove_device+0x22f/0x420 [ 127.893376][ C0] device_del+0x396/0x9f0 [ 127.897787][ C0] ? __pfx_device_del+0x10/0x10 [ 127.902716][ C0] ? kobject_put+0x210/0x5a0 [ 127.907399][ C0] usb_disable_device+0x36c/0x7f0 [ 127.912535][ C0] usb_disconnect+0x2e1/0x920 [ 127.917312][ C0] hub_event+0x1bed/0x4f40 [ 127.921853][ C0] ? lock_acquire+0x2f/0xb0 [ 127.926524][ C0] ? __pfx_hub_event+0x10/0x10 [ 127.931493][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 127.937389][ C0] ? rcu_is_watching+0x12/0xc0 [ 127.942309][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.947597][ C0] ? process_one_work+0x921/0x1ba0 [ 127.952818][ C0] ? lock_acquire+0x2f/0xb0 [ 127.957398][ C0] ? process_one_work+0x921/0x1ba0 [ 127.962689][ C0] process_one_work+0x9c5/0x1ba0 [ 127.967734][ C0] ? __pfx_kernfs_notify_workfn+0x10/0x10 [ 127.973535][ C0] ? __pfx_process_one_work+0x10/0x10 [ 127.979023][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 127.981978][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D [ 127.984282][ C0] ? assign_work+0x1a0/0x250 [ 127.993177][ T18] } 2665 jiffies s: 809 root: 0x1/. [ 127.997668][ C0] worker_thread+0x6c8/0xf00 [ 128.002995][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 128.007587][ C0] ? __pfx_worker_thread+0x10/0x10 [ 128.014702][ T18] Sending NMI from CPU 1 to CPUs 0: [ 128.019797][ C0] kthread+0x2c1/0x3a0 [ 128.019840][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 128.025072][ C0] NMI backtrace for cpu 0 [ 128.025097][ C0] CPU: 0 UID: 0 PID: 5486 Comm: udevd Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0 [ 128.025129][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 128.025145][ C0] RIP: 0010:kasan_check_range+0x111/0x1a0 [ 128.025180][ C0] Code: 44 89 c2 e8 11 eb ff ff 83 f0 01 5b 5d 41 5c c3 cc cc cc cc 48 85 d2 74 4f 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 41 80 38 00 <74> f2 eb b2 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83 c0 [ 128.025206][ C0] RSP: 0018:ffffc90000006cd8 EFLAGS: 00000046 [ 128.025228][ C0] RAX: fffffbfff26954dc RBX: fffffbfff26954df RCX: ffffffff81372327 [ 128.025247][ C0] RDX: fffffbfff26954df RSI: 0000000000000014 RDI: ffffffff934aa6e0 [ 128.025266][ C0] RBP: fffffbfff26954dc R08: 0000000000000000 R09: fffffbfff26954de [ 128.025285][ C0] R10: ffffffff934aa6f3 R11: 0000000000000000 R12: ffffffff9346a5a0 [ 128.025303][ C0] R13: ffffffff88dc84e0 R14: 00000000000028f6 R15: ffffc90000006de8 [ 128.025322][ C0] FS: 00007fc360f1bc80(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 128.025349][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.025369][ C0] CR2: 00007fc360f102de CR3: 000000011dd56000 CR4: 00000000003506f0 [ 128.025387][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 128.025404][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 128.025421][ C0] Call Trace: [ 128.025432][ C0] [ 128.025442][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 128.025484][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 128.025511][ C0] ? nmi_handle+0x1a9/0x5c0 [ 128.025537][ C0] ? kasan_check_range+0x111/0x1a0 [ 128.025564][ C0] ? default_do_nmi+0x6a/0x160 [ 128.025592][ C0] ? exc_nmi+0x170/0x1e0 [ 128.025617][ C0] ? end_repeat_nmi+0xf/0x53 [ 128.025659][ C0] ? _prb_read_valid+0x487/0x7e0 [ 128.025697][ C0] ? kasan_check_range+0x111/0x1a0 [ 128.025724][ C0] ? kasan_check_range+0x111/0x1a0 [ 128.025752][ C0] ? kasan_check_range+0x111/0x1a0 [ 128.025780][ C0] [ 128.025788][ C0] [ 128.025797][ C0] __asan_memcpy+0x23/0x60 [ 128.025829][ C0] _prb_read_valid+0x487/0x7e0 [ 128.025868][ C0] ? __asan_memcpy+0x3c/0x60 [ 128.025899][ C0] ? __pfx__prb_read_valid+0x10/0x10 [ 128.025943][ C0] ? desc_read_finalized_seq+0x132/0x1d0 [ 128.025982][ C0] ? __asan_memcpy+0x3c/0x60 [ 128.026015][ C0] prb_read_valid+0x79/0xb0 [ 128.026051][ C0] ? __pfx_prb_read_valid+0x10/0x10 [ 128.026097][ C0] printk_get_next_message+0x158/0x670 [ 128.026127][ C0] ? __pfx_printk_get_next_message+0x10/0x10 [ 128.026162][ C0] ? rcu_is_watching+0x12/0xc0 [ 128.026189][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 128.026218][ C0] ? console_flush_all+0x159/0xc60 [ 128.026250][ C0] console_flush_all+0x6ec/0xc60 [ 128.026278][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 128.026314][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 128.026341][ C0] ? find_held_lock+0x2d/0x110 [ 128.026371][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 128.026396][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 128.026426][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.026461][ C0] console_unlock+0xd9/0x210 [ 128.026485][ C0] ? __pfx_console_unlock+0x10/0x10 [ 128.026509][ C0] ? vprintk_emit+0x5e0/0x6f0 [ 128.026532][ C0] ? lock_acquire+0x2f/0xb0 [ 128.026563][ C0] ? vprintk_emit+0x638/0x6f0 [ 128.026591][ C0] vprintk_emit+0x424/0x6f0 [ 128.026619][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 128.026646][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 128.026683][ C0] ? find_held_lock+0x2d/0x110 [ 128.026711][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 128.026742][ C0] vprintk+0x7f/0xa0 [ 128.026770][ C0] _printk+0xc8/0x100 [ 128.026805][ C0] ? __pfx__printk+0x10/0x10 [ 128.026842][ C0] ? unwind_next_frame+0xe5d/0x20c0 [ 128.026869][ C0] ? kthread+0x2c1/0x3a0 [ 128.026896][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 128.026934][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 128.026978][ C0] ? __pfx_kthread+0x10/0x10 [ 128.027005][ C0] ? ret_from_fork+0x45/0x80 [ 128.027044][ C0] sched_show_task+0x3f0/0x5f0 [ 128.027077][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 128.027106][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 128.027143][ C0] show_state_filter+0xee/0x320 [ 128.027173][ C0] k_spec+0xed/0x150 [ 128.027207][ C0] ? __pfx_k_spec+0x10/0x10 [ 128.027238][ C0] kbd_event+0xcbd/0x17a0 [ 128.027275][ C0] ? __pfx_kbd_event+0x10/0x10 [ 128.027313][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 128.027351][ C0] ? rcu_is_watching+0x12/0xc0 [ 128.027377][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 128.027407][ C0] input_handler_events_default+0x116/0x1b0 [ 128.027445][ C0] input_pass_values+0x777/0x8e0 [ 128.027488][ C0] input_handle_event+0xb30/0x14d0 [ 128.027532][ C0] input_event+0x83/0xa0 [ 128.027572][ C0] hidinput_hid_event+0xa12/0x2410 [ 128.027608][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 128.027641][ C0] ? input_event+0x8e/0xa0 [ 128.027678][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.027713][ C0] hid_process_event+0x4b7/0x5e0 [ 128.027739][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 128.027772][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 128.027800][ C0] hid_input_array_field+0x535/0x710 [ 128.027832][ C0] hid_report_raw_event+0xa02/0x11c0 [ 128.027865][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 128.027898][ C0] hid_irq_in+0x35e/0x870 [ 128.027940][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 128.027973][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 128.028005][ C0] dummy_timer+0x17f0/0x3930 [ 128.028042][ C0] ? lock_acquire+0x2f/0xb0 [ 128.028078][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 128.028109][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 128.028139][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 128.028172][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 128.028200][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 128.028243][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 128.028282][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 128.028317][ C0] hrtimer_run_softirq+0x17d/0x350 [ 128.028354][ C0] handle_softirqs+0x206/0x8d0 [ 128.028385][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 128.028415][ C0] irq_exit_rcu+0xac/0x110 [ 128.028441][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 128.028475][ C0] [ 128.028483][ C0] [ 128.028492][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 128.028534][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 128.028567][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 f6 82 42 fa 48 89 df e8 0e 00 43 fa f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 b5 2f 37 fa 65 8b 05 56 ed 12 79 85 c0 74 16 5b [ 128.028593][ C0] RSP: 0018:ffffc90001e7fc58 EFLAGS: 00000246 [ 128.028614][ C0] RAX: 0000000000000006 RBX: ffffffff9351b528 RCX: 1ffffffff14ac291 [ 128.028633][ C0] RDX: 0000000000000000 RSI: ffffffff8727f220 RDI: ffffffff8746ebc0 [ 128.028651][ C0] RBP: 0000000000000282 R08: 0000000000000001 R09: 0000000000000001 [ 128.028668][ C0] R10: ffffffff8a564d8f R11: 0000000000000000 R12: ffffffff9351b520 [ 128.028687][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888104b96000 [ 128.028713][ C0] debug_check_no_obj_freed+0x328/0x600 [ 128.028749][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 128.028790][ C0] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 128.028826][ C0] ? __mutex_unlock_slowpath+0x164/0x650 [ 128.028868][ C0] kfree+0x294/0x480 [ 128.028892][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 128.028929][ C0] ? kvfree+0x47/0x50 [ 128.028961][ C0] kvfree+0x47/0x50 [ 128.028989][ C0] seq_release+0x4b/0x80 [ 128.029017][ C0] kernfs_fop_release+0xf4/0x1e0 [ 128.029049][ C0] ? __pfx_kernfs_fop_release+0x10/0x10 [ 128.029078][ C0] __fput+0x3f6/0xb60 [ 128.029110][ C0] __fput_sync+0x45/0x50 [ 128.029140][ C0] __x64_sys_close+0x86/0x100 [ 128.029173][ C0] do_syscall_64+0xcd/0x250 [ 128.029213][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.029252][ C0] RIP: 0033:0x7fc3610470a8 [ 128.029272][ C0] Code: 48 8b 05 83 9d 0d 00 64 c7 00 16 00 00 00 83 c8 ff 48 83 c4 20 5b c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 5b 48 8b 15 51 9d 0d 00 f7 d8 64 89 02 48 83 [ 128.029298][ C0] RSP: 002b:00007ffdec2076a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 128.029322][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc3610470a8 [ 128.029340][ C0] RDX: 0000000000001000 RSI: 00007ffdec207b48 RDI: 0000000000000008 [ 128.029357][ C0] RBP: 0000558fd7f09894 R08: 0000000000000000 R09: 0000000000000000 [ 128.029375][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 128.029392][ C0] R13: 0000559017037aa0 R14: 00007ffdec207b48 R15: 0000558fd7f08ed5 [ 128.029417][ C0] [ 128.889593][ C0] ? __pfx_kthread+0x10/0x10 [ 128.894260][ C0] ret_from_fork+0x45/0x80 [ 128.898781][ C0] ? __pfx_kthread+0x10/0x10 [ 128.903450][ C0] ret_from_fork_asm+0x1a/0x30 [ 128.908315][ C0] [ 128.911386][ C0] task:kworker/0:1H state:I stack:29008 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 128.921694][ C0] Workqueue: 0x0 (kblockd) [ 128.926285][ C0] Call Trace: [ 128.929623][ C0] [ 128.932623][ C0] __schedule+0x105f/0x34b0 [ 128.937210][ C0] ? __pfx___schedule+0x10/0x10 [ 128.942225][ C0] ? schedule+0x298/0x350 [ 128.946816][ C0] ? __pfx_lock_release+0x10/0x10 [ 128.952112][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 128.957415][ C0] ? lock_acquire+0x2f/0xb0 [ 128.962001][ C0] ? schedule+0x1fd/0x350 [ 128.966423][ C0] schedule+0xe7/0x350 [ 128.970562][ C0] ? worker_thread+0x271/0xf00 [ 128.975427][ C0] worker_thread+0x2de/0xf00 [ 128.980112][ C0] ? __kthread_parkme+0x148/0x220 [ 128.985218][ C0] ? __pfx_worker_thread+0x10/0x10 [ 128.990425][ C0] kthread+0x2c1/0x3a0 [ 128.994568][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 128.999852][ C0] ? __pfx_kthread+0x10/0x10 [ 129.004515][ C0] ret_from_fork+0x45/0x80 [ 129.009026][ C0] ? __pfx_kthread+0x10/0x10 [ 129.013681][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.018541][ C0] [ 129.021604][ C0] task:kworker/R-rpcio state:I stack:30144 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 129.031896][ C0] Call Trace: [ 129.035221][ C0] [ 129.038210][ C0] __schedule+0x105f/0x34b0 [ 129.042784][ C0] ? __pfx___schedule+0x10/0x10 [ 129.047713][ C0] ? schedule+0x298/0x350 [ 129.052114][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.057213][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.062488][ C0] ? lock_acquire+0x2f/0xb0 [ 129.067060][ C0] ? schedule+0x1fd/0x350 [ 129.071461][ C0] schedule+0xe7/0x350 [ 129.075598][ C0] rescuer_thread+0x946/0xe20 [ 129.080353][ C0] ? __kthread_parkme+0xb7/0x220 [ 129.085358][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.090479][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.095752][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 129.101046][ C0] ? __kthread_parkme+0x148/0x220 [ 129.106398][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.111671][ C0] kthread+0x2c1/0x3a0 [ 129.115801][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.121069][ C0] ? __pfx_kthread+0x10/0x10 [ 129.125714][ C0] ret_from_fork+0x45/0x80 [ 129.130211][ C0] ? __pfx_kthread+0x10/0x10 [ 129.134890][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.139752][ C0] [ 129.142813][ C0] task:kworker/R-xprti state:I stack:30144 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 129.153305][ C0] Call Trace: [ 129.156623][ C0] [ 129.159609][ C0] __schedule+0x105f/0x34b0 [ 129.164195][ C0] ? __pfx___schedule+0x10/0x10 [ 129.169119][ C0] ? schedule+0x298/0x350 [ 129.173522][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.178627][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.183913][ C0] ? lock_acquire+0x2f/0xb0 [ 129.188495][ C0] ? schedule+0x1fd/0x350 [ 129.192903][ C0] schedule+0xe7/0x350 [ 129.197051][ C0] rescuer_thread+0x946/0xe20 [ 129.201831][ C0] ? __kthread_parkme+0xb7/0x220 [ 129.206859][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.211984][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.217267][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 129.222546][ C0] ? __kthread_parkme+0x148/0x220 [ 129.227649][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.232935][ C0] kthread+0x2c1/0x3a0 [ 129.237070][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.242343][ C0] ? __pfx_kthread+0x10/0x10 [ 129.247096][ C0] ret_from_fork+0x45/0x80 [ 129.251590][ C0] ? __pfx_kthread+0x10/0x10 [ 129.256249][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.261124][ C0] [ 129.264186][ C0] task:kworker/R-cfg80 state:I stack:30144 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 129.274586][ C0] Call Trace: [ 129.277912][ C0] [ 129.280924][ C0] __schedule+0x105f/0x34b0 [ 129.285501][ C0] ? __pfx___schedule+0x10/0x10 [ 129.290423][ C0] ? schedule+0x298/0x350 [ 129.294835][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.300720][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.306007][ C0] ? lock_acquire+0x2f/0xb0 [ 129.310596][ C0] ? schedule+0x1fd/0x350 [ 129.315019][ C0] schedule+0xe7/0x350 [ 129.319161][ C0] rescuer_thread+0x946/0xe20 [ 129.323919][ C0] ? __kthread_parkme+0xb7/0x220 [ 129.328933][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.334047][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.339342][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 129.344615][ C0] ? __kthread_parkme+0x148/0x220 [ 129.349711][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.354995][ C0] kthread+0x2c1/0x3a0 [ 129.359130][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.364405][ C0] ? __pfx_kthread+0x10/0x10 [ 129.369070][ C0] ret_from_fork+0x45/0x80 [ 129.373651][ C0] ? __pfx_kthread+0x10/0x10 [ 129.378313][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.383171][ C0] [ 129.386254][ C0] task:kworker/u8:3 state:I stack:25632 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 129.396545][ C0] Workqueue: 0x0 (events_unbound) [ 129.401729][ C0] Call Trace: [ 129.405045][ C0] [ 129.408023][ C0] __schedule+0x105f/0x34b0 [ 129.412607][ C0] ? __pfx___schedule+0x10/0x10 [ 129.417617][ C0] ? schedule+0x298/0x350 [ 129.422118][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.427218][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.432491][ C0] ? lock_acquire+0x2f/0xb0 [ 129.437066][ C0] ? schedule+0x1fd/0x350 [ 129.441469][ C0] schedule+0xe7/0x350 [ 129.445616][ C0] ? worker_thread+0x271/0xf00 [ 129.450481][ C0] worker_thread+0x2de/0xf00 [ 129.455171][ C0] ? __pfx_worker_thread+0x10/0x10 [ 129.460402][ C0] kthread+0x2c1/0x3a0 [ 129.464539][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.469808][ C0] ? __pfx_kthread+0x10/0x10 [ 129.474470][ C0] ret_from_fork+0x45/0x80 [ 129.478976][ C0] ? __pfx_kthread+0x10/0x10 [ 129.483637][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.488510][ C0] [ 129.491658][ C0] task:kworker/u8:4 state:S stack:26768 pid:51 tgid:51 ppid:2 flags:0x00004000 [ 129.501989][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 129.509196][ C0] Call Trace: [ 129.512519][ C0] [ 129.515496][ C0] __schedule+0x105f/0x34b0 [ 129.520086][ C0] ? __pfx___schedule+0x10/0x10 [ 129.525016][ C0] ? schedule+0x298/0x350 [ 129.529421][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.534527][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.539803][ C0] ? lock_acquire+0x2f/0xb0 [ 129.544384][ C0] ? schedule+0x1fd/0x350 [ 129.548797][ C0] schedule+0xe7/0x350 [ 129.552940][ C0] do_wait+0x1dd/0x570 [ 129.557095][ C0] kernel_wait+0xa0/0x160 [ 129.561493][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 129.566506][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 129.572211][ C0] ? lock_acquire+0x2f/0xb0 [ 129.576848][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 129.582928][ C0] process_one_work+0x9c5/0x1ba0 [ 129.587962][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 129.593681][ C0] ? __pfx_process_one_work+0x10/0x10 [ 129.599232][ C0] ? assign_work+0x1a0/0x250 [ 129.604738][ C0] worker_thread+0x6c8/0xf00 [ 129.609435][ C0] ? __pfx_worker_thread+0x10/0x10 [ 129.614636][ C0] kthread+0x2c1/0x3a0 [ 129.618780][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.624086][ C0] ? __pfx_kthread+0x10/0x10 [ 129.628753][ C0] ret_from_fork+0x45/0x80 [ 129.633260][ C0] ? __pfx_kthread+0x10/0x10 [ 129.637917][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.642777][ C0] [ 129.645846][ C0] task:kswapd0 state:S stack:30432 pid:65 tgid:65 ppid:2 flags:0x00004000 [ 129.656155][ C0] Call Trace: [ 129.659474][ C0] [ 129.662465][ C0] __schedule+0x105f/0x34b0 [ 129.667035][ C0] ? __pfx___schedule+0x10/0x10 [ 129.671957][ C0] ? schedule+0x298/0x350 [ 129.676351][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.681443][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.686720][ C0] ? lock_acquire+0x2f/0xb0 [ 129.691304][ C0] ? schedule+0x1fd/0x350 [ 129.695698][ C0] schedule+0xe7/0x350 [ 129.699840][ C0] kswapd+0xa55/0xbf0 [ 129.703917][ C0] ? __pfx_kswapd+0x10/0x10 [ 129.708488][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 129.714649][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 129.720024][ C0] ? __kthread_parkme+0x148/0x220 [ 129.725120][ C0] ? __pfx_kswapd+0x10/0x10 [ 129.729685][ C0] kthread+0x2c1/0x3a0 [ 129.733816][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.739184][ C0] ? __pfx_kthread+0x10/0x10 [ 129.743847][ C0] ret_from_fork+0x45/0x80 [ 129.748345][ C0] ? __pfx_kthread+0x10/0x10 [ 129.752995][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.757867][ C0] [ 129.760931][ C0] task:kworker/R-nfsio state:I stack:30048 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 129.771231][ C0] Call Trace: [ 129.774560][ C0] [ 129.777626][ C0] __schedule+0x105f/0x34b0 [ 129.782203][ C0] ? __pfx___schedule+0x10/0x10 [ 129.787122][ C0] ? schedule+0x298/0x350 [ 129.791518][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.796608][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.801876][ C0] ? lock_acquire+0x2f/0xb0 [ 129.806456][ C0] ? schedule+0x1fd/0x350 [ 129.810853][ C0] schedule+0xe7/0x350 [ 129.814995][ C0] rescuer_thread+0x946/0xe20 [ 129.819749][ C0] ? __kthread_parkme+0xb7/0x220 [ 129.824752][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.829884][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.835420][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 129.840708][ C0] ? __kthread_parkme+0x148/0x220 [ 129.845825][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.851193][ C0] kthread+0x2c1/0x3a0 [ 129.855321][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.860610][ C0] ? __pfx_kthread+0x10/0x10 [ 129.865267][ C0] ret_from_fork+0x45/0x80 [ 129.869856][ C0] ? __pfx_kthread+0x10/0x10 [ 129.874506][ C0] ret_from_fork_asm+0x1a/0x30 [ 129.879453][ C0] [ 129.882551][ C0] task:kworker/R-acpi_ state:I stack:28880 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 129.892878][ C0] Call Trace: [ 129.896202][ C0] [ 129.899180][ C0] __schedule+0x105f/0x34b0 [ 129.903761][ C0] ? __pfx___schedule+0x10/0x10 [ 129.908695][ C0] ? schedule+0x298/0x350 [ 129.913096][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.918190][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 129.923458][ C0] ? lock_acquire+0x2f/0xb0 [ 129.928033][ C0] ? schedule+0x1fd/0x350 [ 129.932442][ C0] schedule+0xe7/0x350 [ 129.936582][ C0] rescuer_thread+0x946/0xe20 [ 129.941323][ C0] ? __kthread_parkme+0xb7/0x220 [ 129.946316][ C0] ? __pfx_lock_release+0x10/0x10 [ 129.951417][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.956688][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 129.961991][ C0] ? __kthread_parkme+0x148/0x220 [ 129.967093][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 129.972380][ C0] kthread+0x2c1/0x3a0 [ 129.976511][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.981788][ C0] ? __pfx_kthread+0x10/0x10 [ 129.986454][ C0] ret_from_fork+0x45/0x80 [ 129.990931][ C0] ? __pfx_kthread+0x10/0x10 [ 129.995595][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.000463][ C0] [ 130.003554][ C0] task:kworker/u8:5 state:S stack:25312 pid:169 tgid:169 ppid:2 flags:0x00004000 [ 130.013855][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 130.021071][ C0] Call Trace: [ 130.024399][ C0] [ 130.027387][ C0] __schedule+0x105f/0x34b0 [ 130.031980][ C0] ? __pfx___schedule+0x10/0x10 [ 130.036908][ C0] ? schedule+0x298/0x350 [ 130.041312][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.046416][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.051688][ C0] ? lock_acquire+0x2f/0xb0 [ 130.056264][ C0] ? schedule+0x1fd/0x350 [ 130.060671][ C0] schedule+0xe7/0x350 [ 130.064807][ C0] do_wait+0x1dd/0x570 [ 130.069001][ C0] kernel_wait+0xa0/0x160 [ 130.073408][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 130.078425][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 130.084141][ C0] ? lock_acquire+0x2f/0xb0 [ 130.088714][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 130.094699][ C0] process_one_work+0x9c5/0x1ba0 [ 130.099743][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 130.105455][ C0] ? __pfx_process_one_work+0x10/0x10 [ 130.110922][ C0] ? assign_work+0x1a0/0x250 [ 130.115598][ C0] worker_thread+0x6c8/0xf00 [ 130.120275][ C0] ? __kthread_parkme+0x148/0x220 [ 130.125366][ C0] ? __pfx_worker_thread+0x10/0x10 [ 130.130574][ C0] kthread+0x2c1/0x3a0 [ 130.134712][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.139980][ C0] ? __pfx_kthread+0x10/0x10 [ 130.144632][ C0] ret_from_fork+0x45/0x80 [ 130.149114][ C0] ? __pfx_kthread+0x10/0x10 [ 130.153770][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.158626][ C0] [ 130.161693][ C0] task:hwrng state:S stack:29904 pid:171 tgid:171 ppid:2 flags:0x00004000 [ 130.171989][ C0] Call Trace: [ 130.175310][ C0] [ 130.178291][ C0] __schedule+0x105f/0x34b0 [ 130.182876][ C0] ? __pfx___schedule+0x10/0x10 [ 130.187792][ C0] ? schedule+0x298/0x350 [ 130.192182][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.197278][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.202561][ C0] ? lock_acquire+0x2f/0xb0 [ 130.207141][ C0] ? schedule+0x1fd/0x350 [ 130.211535][ C0] schedule+0xe7/0x350 [ 130.215664][ C0] schedule_timeout+0x136/0x2a0 [ 130.220626][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 130.226049][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 130.232020][ C0] ? __pfx_process_timeout+0x10/0x10 [ 130.237377][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 130.243258][ C0] add_hwgenerator_randomness+0xff/0x190 [ 130.249004][ C0] hwrng_fillfn+0x1f9/0x380 [ 130.253600][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 130.258806][ C0] kthread+0x2c1/0x3a0 [ 130.262953][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.268230][ C0] ? __pfx_kthread+0x10/0x10 [ 130.272894][ C0] ret_from_fork+0x45/0x80 [ 130.277401][ C0] ? __pfx_kthread+0x10/0x10 [ 130.282057][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.286930][ C0] [ 130.290001][ C0] task:scsi_eh_0 state:S stack:30144 pid:225 tgid:225 ppid:2 flags:0x00004000 [ 130.300305][ C0] Call Trace: [ 130.303630][ C0] [ 130.306599][ C0] __schedule+0x105f/0x34b0 [ 130.311162][ C0] ? __pfx___schedule+0x10/0x10 [ 130.316078][ C0] ? schedule+0x298/0x350 [ 130.320482][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.325586][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.330854][ C0] ? lock_acquire+0x2f/0xb0 [ 130.335441][ C0] ? schedule+0x1fd/0x350 [ 130.339907][ C0] schedule+0xe7/0x350 [ 130.344046][ C0] scsi_error_handler+0x532/0xef0 [ 130.349161][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 130.354781][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 130.360665][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 130.365941][ C0] ? __kthread_parkme+0x148/0x220 [ 130.371060][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 130.376679][ C0] kthread+0x2c1/0x3a0 [ 130.380815][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.386104][ C0] ? __pfx_kthread+0x10/0x10 [ 130.390772][ C0] ret_from_fork+0x45/0x80 [ 130.395275][ C0] ? __pfx_kthread+0x10/0x10 [ 130.399953][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.404827][ C0] [ 130.407897][ C0] task:kworker/R-scsi_ state:I stack:30048 pid:226 tgid:226 ppid:2 flags:0x00004000 [ 130.418197][ C0] Call Trace: [ 130.421512][ C0] [ 130.424488][ C0] __schedule+0x105f/0x34b0 [ 130.429077][ C0] ? __pfx___schedule+0x10/0x10 [ 130.434009][ C0] ? schedule+0x298/0x350 [ 130.438411][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.443506][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.448786][ C0] ? lock_acquire+0x2f/0xb0 [ 130.453362][ C0] ? schedule+0x1fd/0x350 [ 130.457779][ C0] schedule+0xe7/0x350 [ 130.462015][ C0] rescuer_thread+0x946/0xe20 [ 130.466772][ C0] ? __kthread_parkme+0xb7/0x220 [ 130.471782][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.476900][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.482183][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 130.487454][ C0] ? __kthread_parkme+0x148/0x220 [ 130.492568][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.497851][ C0] kthread+0x2c1/0x3a0 [ 130.501994][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.507353][ C0] ? __pfx_kthread+0x10/0x10 [ 130.512009][ C0] ret_from_fork+0x45/0x80 [ 130.516505][ C0] ? __pfx_kthread+0x10/0x10 [ 130.521155][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.526024][ C0] [ 130.529081][ C0] task:kworker/R-targe state:I stack:30832 pid:246 tgid:246 ppid:2 flags:0x00004000 [ 130.539387][ C0] Call Trace: [ 130.542713][ C0] [ 130.545700][ C0] __schedule+0x105f/0x34b0 [ 130.550281][ C0] ? __pfx___schedule+0x10/0x10 [ 130.555204][ C0] ? schedule+0x298/0x350 [ 130.559599][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.564714][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.569991][ C0] ? lock_acquire+0x2f/0xb0 [ 130.574578][ C0] ? schedule+0x1fd/0x350 [ 130.578985][ C0] schedule+0xe7/0x350 [ 130.583305][ C0] rescuer_thread+0x946/0xe20 [ 130.588065][ C0] ? __kthread_parkme+0xb7/0x220 [ 130.593070][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.598194][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.603481][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 130.608762][ C0] ? __kthread_parkme+0x148/0x220 [ 130.613954][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.619242][ C0] kthread+0x2c1/0x3a0 [ 130.623380][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.628662][ C0] ? __pfx_kthread+0x10/0x10 [ 130.633325][ C0] ret_from_fork+0x45/0x80 [ 130.637825][ C0] ? __pfx_kthread+0x10/0x10 [ 130.642503][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.647403][ C0] [ 130.650469][ C0] task:kworker/R-targe state:I stack:29312 pid:247 tgid:247 ppid:2 flags:0x00004000 [ 130.660812][ C0] Call Trace: [ 130.664142][ C0] [ 130.667131][ C0] __schedule+0x105f/0x34b0 [ 130.671712][ C0] ? __pfx___schedule+0x10/0x10 [ 130.676624][ C0] ? schedule+0x298/0x350 [ 130.681019][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.686118][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.691385][ C0] ? lock_acquire+0x2f/0xb0 [ 130.695966][ C0] ? schedule+0x1fd/0x350 [ 130.700367][ C0] schedule+0xe7/0x350 [ 130.704498][ C0] rescuer_thread+0x946/0xe20 [ 130.709256][ C0] ? __kthread_parkme+0xb7/0x220 [ 130.714270][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.719386][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.724661][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 130.729940][ C0] ? __kthread_parkme+0x148/0x220 [ 130.735041][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.740326][ C0] kthread+0x2c1/0x3a0 [ 130.744467][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.749739][ C0] ? __pfx_kthread+0x10/0x10 [ 130.754400][ C0] ret_from_fork+0x45/0x80 [ 130.758904][ C0] ? __pfx_kthread+0x10/0x10 [ 130.763654][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.768512][ C0] [ 130.771577][ C0] task:kworker/R-xcopy state:I stack:29312 pid:249 tgid:249 ppid:2 flags:0x00004000 [ 130.781975][ C0] Call Trace: [ 130.785297][ C0] [ 130.788275][ C0] __schedule+0x105f/0x34b0 [ 130.792851][ C0] ? __pfx___schedule+0x10/0x10 [ 130.797776][ C0] ? schedule+0x298/0x350 [ 130.802169][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.807259][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.812529][ C0] ? lock_acquire+0x2f/0xb0 [ 130.817109][ C0] ? schedule+0x1fd/0x350 [ 130.821504][ C0] schedule+0xe7/0x350 [ 130.825639][ C0] rescuer_thread+0x946/0xe20 [ 130.830394][ C0] ? __kthread_parkme+0xb7/0x220 [ 130.835411][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.840529][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.845815][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 130.851099][ C0] ? __kthread_parkme+0x148/0x220 [ 130.856190][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 130.861463][ C0] kthread+0x2c1/0x3a0 [ 130.865592][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.870856][ C0] ? __pfx_kthread+0x10/0x10 [ 130.875510][ C0] ret_from_fork+0x45/0x80 [ 130.879996][ C0] ? __pfx_kthread+0x10/0x10 [ 130.884652][ C0] ret_from_fork_asm+0x1a/0x30 [ 130.889504][ C0] [ 130.892598][ C0] task:kworker/u8:6 state:S stack:25424 pid:294 tgid:294 ppid:2 flags:0x00004000 [ 130.902899][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 130.910105][ C0] Call Trace: [ 130.913425][ C0] [ 130.916490][ C0] __schedule+0x105f/0x34b0 [ 130.921136][ C0] ? __pfx___schedule+0x10/0x10 [ 130.926054][ C0] ? schedule+0x298/0x350 [ 130.930456][ C0] ? __pfx_lock_release+0x10/0x10 [ 130.935587][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 130.940858][ C0] ? lock_acquire+0x2f/0xb0 [ 130.945440][ C0] ? schedule+0x1fd/0x350 [ 130.949861][ C0] schedule+0xe7/0x350 [ 130.954023][ C0] do_wait+0x1dd/0x570 [ 130.958158][ C0] kernel_wait+0xa0/0x160 [ 130.962565][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 130.967599][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 130.973317][ C0] ? lock_acquire+0x2f/0xb0 [ 130.977907][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 130.983892][ C0] process_one_work+0x9c5/0x1ba0 [ 130.988927][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 130.994646][ C0] ? __pfx_process_one_work+0x10/0x10 [ 131.000118][ C0] ? assign_work+0x1a0/0x250 [ 131.004791][ C0] worker_thread+0x6c8/0xf00 [ 131.009471][ C0] ? __kthread_parkme+0x148/0x220 [ 131.014572][ C0] ? __pfx_worker_thread+0x10/0x10 [ 131.019769][ C0] kthread+0x2c1/0x3a0 [ 131.023911][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.029179][ C0] ? __pfx_kthread+0x10/0x10 [ 131.033838][ C0] ret_from_fork+0x45/0x80 [ 131.038346][ C0] ? __pfx_kthread+0x10/0x10 [ 131.043012][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.047962][ C0] [ 131.051036][ C0] task:kworker/R-liber state:I stack:30048 pid:336 tgid:336 ppid:2 flags:0x00004000 [ 131.061343][ C0] Call Trace: [ 131.064658][ C0] [ 131.067633][ C0] __schedule+0x105f/0x34b0 [ 131.072207][ C0] ? __pfx___schedule+0x10/0x10 [ 131.077120][ C0] ? schedule+0x298/0x350 [ 131.081516][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.086616][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.091893][ C0] ? lock_acquire+0x2f/0xb0 [ 131.096465][ C0] ? schedule+0x1fd/0x350 [ 131.100857][ C0] schedule+0xe7/0x350 [ 131.104999][ C0] rescuer_thread+0x946/0xe20 [ 131.109751][ C0] ? __kthread_parkme+0xb7/0x220 [ 131.114771][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.119896][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.125255][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.130521][ C0] ? __kthread_parkme+0x148/0x220 [ 131.135606][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.140910][ C0] kthread+0x2c1/0x3a0 [ 131.145044][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.150331][ C0] ? __pfx_kthread+0x10/0x10 [ 131.154993][ C0] ret_from_fork+0x45/0x80 [ 131.159490][ C0] ? __pfx_kthread+0x10/0x10 [ 131.164148][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.169093][ C0] [ 131.172150][ C0] task:kworker/R-zd121 state:I stack:29312 pid:366 tgid:366 ppid:2 flags:0x00004000 [ 131.182446][ C0] Call Trace: [ 131.185760][ C0] [ 131.188740][ C0] __schedule+0x105f/0x34b0 [ 131.193348][ C0] ? __pfx___schedule+0x10/0x10 [ 131.198274][ C0] ? schedule+0x298/0x350 [ 131.202700][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.207799][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.213080][ C0] ? lock_acquire+0x2f/0xb0 [ 131.217655][ C0] ? schedule+0x1fd/0x350 [ 131.222058][ C0] schedule+0xe7/0x350 [ 131.226200][ C0] rescuer_thread+0x946/0xe20 [ 131.230944][ C0] ? __kthread_parkme+0xb7/0x220 [ 131.235941][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.241067][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.246344][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.251621][ C0] ? __kthread_parkme+0x148/0x220 [ 131.256715][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.262012][ C0] kthread+0x2c1/0x3a0 [ 131.266185][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.271453][ C0] ? __pfx_kthread+0x10/0x10 [ 131.276129][ C0] ret_from_fork+0x45/0x80 [ 131.280630][ C0] ? __pfx_kthread+0x10/0x10 [ 131.285284][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.290144][ C0] [ 131.293211][ C0] task:kworker/R-uas state:I stack:30048 pid:447 tgid:447 ppid:2 flags:0x00004000 [ 131.303513][ C0] Call Trace: [ 131.306843][ C0] [ 131.309826][ C0] __schedule+0x105f/0x34b0 [ 131.314586][ C0] ? __pfx___schedule+0x10/0x10 [ 131.319507][ C0] ? schedule+0x298/0x350 [ 131.323901][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.328995][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.334264][ C0] ? lock_acquire+0x2f/0xb0 [ 131.338881][ C0] ? schedule+0x1fd/0x350 [ 131.343291][ C0] schedule+0xe7/0x350 [ 131.347532][ C0] rescuer_thread+0x946/0xe20 [ 131.352460][ C0] ? __kthread_parkme+0xb7/0x220 [ 131.357457][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.362565][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.367842][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.373104][ C0] ? __kthread_parkme+0x148/0x220 [ 131.378194][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.383474][ C0] kthread+0x2c1/0x3a0 [ 131.387606][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.392880][ C0] ? __pfx_kthread+0x10/0x10 [ 131.397538][ C0] ret_from_fork+0x45/0x80 [ 131.402033][ C0] ? __pfx_kthread+0x10/0x10 [ 131.406725][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.411585][ C0] [ 131.414650][ C0] task:kworker/R-usbip state:I stack:30832 pid:743 tgid:743 ppid:2 flags:0x00004000 [ 131.424965][ C0] Call Trace: [ 131.428291][ C0] [ 131.431365][ C0] __schedule+0x105f/0x34b0 [ 131.435957][ C0] ? __pfx___schedule+0x10/0x10 [ 131.440889][ C0] ? schedule+0x298/0x350 [ 131.445282][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.450383][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.455699][ C0] ? lock_acquire+0x2f/0xb0 [ 131.460267][ C0] ? schedule+0x1fd/0x350 [ 131.464685][ C0] schedule+0xe7/0x350 [ 131.468828][ C0] rescuer_thread+0x946/0xe20 [ 131.473585][ C0] ? __kthread_parkme+0xb7/0x220 [ 131.478594][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.483727][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.489023][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.494303][ C0] ? __kthread_parkme+0x148/0x220 [ 131.499402][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.504719][ C0] kthread+0x2c1/0x3a0 [ 131.508856][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.514128][ C0] ? __pfx_kthread+0x10/0x10 [ 131.518788][ C0] ret_from_fork+0x45/0x80 [ 131.523291][ C0] ? __pfx_kthread+0x10/0x10 [ 131.527949][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.532816][ C0] [ 131.535880][ C0] task:kworker/u8:7 state:I stack:27360 pid:799 tgid:799 ppid:2 flags:0x00004000 [ 131.546170][ C0] Workqueue: 0x0 (events_unbound) [ 131.551371][ C0] Call Trace: [ 131.554706][ C0] [ 131.557772][ C0] __schedule+0x105f/0x34b0 [ 131.562359][ C0] ? __pfx___schedule+0x10/0x10 [ 131.567281][ C0] ? schedule+0x298/0x350 [ 131.571674][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.576781][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.582051][ C0] ? lock_acquire+0x2f/0xb0 [ 131.586638][ C0] ? schedule+0x1fd/0x350 [ 131.591039][ C0] schedule+0xe7/0x350 [ 131.595167][ C0] ? worker_thread+0x271/0xf00 [ 131.600015][ C0] worker_thread+0x2de/0xf00 [ 131.604715][ C0] ? __kthread_parkme+0x148/0x220 [ 131.609831][ C0] ? __pfx_worker_thread+0x10/0x10 [ 131.615024][ C0] kthread+0x2c1/0x3a0 [ 131.619165][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.624437][ C0] ? __pfx_kthread+0x10/0x10 [ 131.629107][ C0] ret_from_fork+0x45/0x80 [ 131.633613][ C0] ? __pfx_kthread+0x10/0x10 [ 131.638273][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.643146][ C0] [ 131.646221][ C0] task:kworker/0:2 state:R running task stack:21760 pid:848 tgid:848 ppid:2 flags:0x00004000 [ 131.658187][ C0] Workqueue: 0x0 (events_power_efficient) [ 131.664079][ C0] Call Trace: [ 131.667403][ C0] [ 131.670378][ C0] __schedule+0x105f/0x34b0 [ 131.674973][ C0] ? __pfx___schedule+0x10/0x10 [ 131.679894][ C0] ? schedule+0x298/0x350 [ 131.684297][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.689401][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.694681][ C0] ? lock_acquire+0x2f/0xb0 [ 131.699438][ C0] ? schedule+0x1fd/0x350 [ 131.703852][ C0] schedule+0xe7/0x350 [ 131.708164][ C0] ? worker_thread+0x271/0xf00 [ 131.712996][ C0] worker_thread+0x2de/0xf00 [ 131.717668][ C0] ? __kthread_parkme+0x148/0x220 [ 131.722765][ C0] ? __pfx_worker_thread+0x10/0x10 [ 131.727957][ C0] kthread+0x2c1/0x3a0 [ 131.732086][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.737358][ C0] ? __pfx_kthread+0x10/0x10 [ 131.742034][ C0] ret_from_fork+0x45/0x80 [ 131.746528][ C0] ? __pfx_kthread+0x10/0x10 [ 131.751218][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.756113][ C0] [ 131.759192][ C0] task:pvrusb2-context state:S stack:29088 pid:988 tgid:988 ppid:2 flags:0x00004000 [ 131.769509][ C0] Call Trace: [ 131.772833][ C0] [ 131.775810][ C0] __schedule+0x105f/0x34b0 [ 131.780394][ C0] ? __pfx___schedule+0x10/0x10 [ 131.785317][ C0] ? schedule+0x298/0x350 [ 131.789718][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.794823][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.800103][ C0] ? lock_acquire+0x2f/0xb0 [ 131.804677][ C0] ? schedule+0x1fd/0x350 [ 131.809076][ C0] schedule+0xe7/0x350 [ 131.813214][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 131.819360][ C0] pvr2_context_thread_func+0x631/0x970 [ 131.825003][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 131.831162][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 131.837313][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.842603][ C0] ? __kthread_parkme+0x148/0x220 [ 131.847700][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 131.853856][ C0] kthread+0x2c1/0x3a0 [ 131.857995][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.863266][ C0] ? __pfx_kthread+0x10/0x10 [ 131.867924][ C0] ret_from_fork+0x45/0x80 [ 131.872436][ C0] ? __pfx_kthread+0x10/0x10 [ 131.877091][ C0] ret_from_fork_asm+0x1a/0x30 [ 131.881950][ C0] [ 131.885007][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1027 tgid:1027 ppid:2 flags:0x00004000 [ 131.895314][ C0] Call Trace: [ 131.898642][ C0] [ 131.901622][ C0] __schedule+0x105f/0x34b0 [ 131.906207][ C0] ? __pfx___schedule+0x10/0x10 [ 131.911127][ C0] ? schedule+0x298/0x350 [ 131.915538][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.920731][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 131.926006][ C0] ? lock_acquire+0x2f/0xb0 [ 131.930600][ C0] ? schedule+0x1fd/0x350 [ 131.935095][ C0] schedule+0xe7/0x350 [ 131.939503][ C0] rescuer_thread+0x946/0xe20 [ 131.944275][ C0] ? __kthread_parkme+0xb7/0x220 [ 131.949384][ C0] ? __pfx_lock_release+0x10/0x10 [ 131.954510][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.959802][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.965090][ C0] ? __kthread_parkme+0x148/0x220 [ 131.970190][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 131.975474][ C0] kthread+0x2c1/0x3a0 [ 131.979637][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.984912][ C0] ? __pfx_kthread+0x10/0x10 [ 131.989585][ C0] ret_from_fork+0x45/0x80 [ 131.994103][ C0] ? __pfx_kthread+0x10/0x10 [ 131.998771][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.003642][ C0] [ 132.006712][ C0] task:kworker/R-kvub3 state:I stack:29024 pid:1028 tgid:1028 ppid:2 flags:0x00004000 [ 132.017100][ C0] Call Trace: [ 132.020424][ C0] [ 132.023412][ C0] __schedule+0x105f/0x34b0 [ 132.028006][ C0] ? __pfx___schedule+0x10/0x10 [ 132.032930][ C0] ? schedule+0x298/0x350 [ 132.037338][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.042444][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.047726][ C0] ? lock_acquire+0x2f/0xb0 [ 132.052320][ C0] ? schedule+0x1fd/0x350 [ 132.056729][ C0] schedule+0xe7/0x350 [ 132.060868][ C0] rescuer_thread+0x946/0xe20 [ 132.065626][ C0] ? __kthread_parkme+0xb7/0x220 [ 132.070631][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.075745][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.081020][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 132.086302][ C0] ? __kthread_parkme+0x148/0x220 [ 132.091409][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.096698][ C0] kthread+0x2c1/0x3a0 [ 132.100820][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.106081][ C0] ? __pfx_kthread+0x10/0x10 [ 132.110748][ C0] ret_from_fork+0x45/0x80 [ 132.115255][ C0] ? __pfx_kthread+0x10/0x10 [ 132.119932][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.124894][ C0] [ 132.127965][ C0] task:kworker/R-kvub3 state:I stack:29944 pid:1029 tgid:1029 ppid:2 flags:0x00004000 [ 132.138285][ C0] Call Trace: [ 132.141613][ C0] [ 132.144605][ C0] __schedule+0x105f/0x34b0 [ 132.149205][ C0] ? __pfx___schedule+0x10/0x10 [ 132.154141][ C0] ? schedule+0x298/0x350 [ 132.158558][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.163722][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.169002][ C0] ? lock_acquire+0x2f/0xb0 [ 132.173594][ C0] ? schedule+0x1fd/0x350 [ 132.178018][ C0] schedule+0xe7/0x350 [ 132.182177][ C0] rescuer_thread+0x946/0xe20 [ 132.186944][ C0] ? __kthread_parkme+0xb7/0x220 [ 132.191941][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.197057][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.202339][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 132.207630][ C0] ? __kthread_parkme+0x148/0x220 [ 132.212739][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.218031][ C0] kthread+0x2c1/0x3a0 [ 132.222169][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.227445][ C0] ? __pfx_kthread+0x10/0x10 [ 132.232108][ C0] ret_from_fork+0x45/0x80 [ 132.236608][ C0] ? __pfx_kthread+0x10/0x10 [ 132.241251][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.246100][ C0] [ 132.249159][ C0] task:kworker/R-kmems state:I stack:30048 pid:1033 tgid:1033 ppid:2 flags:0x00004000 [ 132.259465][ C0] Call Trace: [ 132.262811][ C0] [ 132.265791][ C0] __schedule+0x105f/0x34b0 [ 132.270382][ C0] ? __pfx___schedule+0x10/0x10 [ 132.275341][ C0] ? schedule+0x298/0x350 [ 132.279744][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.284942][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.290233][ C0] ? lock_acquire+0x2f/0xb0 [ 132.295176][ C0] ? schedule+0x1fd/0x350 [ 132.299578][ C0] schedule+0xe7/0x350 [ 132.303715][ C0] rescuer_thread+0x946/0xe20 [ 132.308548][ C0] ? __kthread_parkme+0xb7/0x220 [ 132.313554][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.318667][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.323939][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 132.329221][ C0] ? __kthread_parkme+0x148/0x220 [ 132.334322][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.339607][ C0] kthread+0x2c1/0x3a0 [ 132.343819][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.349081][ C0] ? __pfx_kthread+0x10/0x10 [ 132.353736][ C0] ret_from_fork+0x45/0x80 [ 132.358226][ C0] ? __pfx_kthread+0x10/0x10 [ 132.362894][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.367746][ C0] [ 132.370806][ C0] task:kworker/R-elous state:I stack:30832 pid:1066 tgid:1066 ppid:2 flags:0x00004000 [ 132.381116][ C0] Call Trace: [ 132.384474][ C0] [ 132.387455][ C0] __schedule+0x105f/0x34b0 [ 132.392038][ C0] ? __pfx___schedule+0x10/0x10 [ 132.396950][ C0] ? schedule+0x298/0x350 [ 132.401344][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.406444][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.411714][ C0] ? lock_acquire+0x2f/0xb0 [ 132.416296][ C0] ? schedule+0x1fd/0x350 [ 132.420698][ C0] schedule+0xe7/0x350 [ 132.424840][ C0] rescuer_thread+0x946/0xe20 [ 132.429607][ C0] ? __kthread_parkme+0xb7/0x220 [ 132.434614][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.439750][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.445044][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 132.450338][ C0] ? __kthread_parkme+0x148/0x220 [ 132.455436][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.460723][ C0] kthread+0x2c1/0x3a0 [ 132.464862][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.470136][ C0] ? __pfx_kthread+0x10/0x10 [ 132.474888][ C0] ret_from_fork+0x45/0x80 [ 132.479392][ C0] ? __pfx_kthread+0x10/0x10 [ 132.484073][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.488964][ C0] [ 132.492047][ C0] task:kworker/u8:8 state:S stack:24256 pid:1190 tgid:1190 ppid:2 flags:0x00004000 [ 132.502610][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 132.509821][ C0] Call Trace: [ 132.513151][ C0] [ 132.516132][ C0] __schedule+0x105f/0x34b0 [ 132.520719][ C0] ? __pfx___schedule+0x10/0x10 [ 132.525647][ C0] ? schedule+0x298/0x350 [ 132.530043][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.535149][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.540423][ C0] ? lock_acquire+0x2f/0xb0 [ 132.545064][ C0] ? schedule+0x1fd/0x350 [ 132.549477][ C0] schedule+0xe7/0x350 [ 132.553626][ C0] do_wait+0x1dd/0x570 [ 132.557775][ C0] kernel_wait+0xa0/0x160 [ 132.562183][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 132.567201][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 132.572928][ C0] ? lock_acquire+0x2f/0xb0 [ 132.577527][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 132.583524][ C0] process_one_work+0x9c5/0x1ba0 [ 132.588560][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 132.594278][ C0] ? __pfx_process_one_work+0x10/0x10 [ 132.599758][ C0] ? assign_work+0x1a0/0x250 [ 132.604443][ C0] worker_thread+0x6c8/0xf00 [ 132.609146][ C0] ? __kthread_parkme+0x148/0x220 [ 132.614246][ C0] ? __pfx_worker_thread+0x10/0x10 [ 132.619466][ C0] kthread+0x2c1/0x3a0 [ 132.623603][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.628870][ C0] ? __pfx_kthread+0x10/0x10 [ 132.633537][ C0] ret_from_fork+0x45/0x80 [ 132.638036][ C0] ? __pfx_kthread+0x10/0x10 [ 132.642698][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.647569][ C0] [ 132.650633][ C0] task:kworker/R-mld state:I stack:30048 pid:1252 tgid:1252 ppid:2 flags:0x00004000 [ 132.660946][ C0] Call Trace: [ 132.664271][ C0] [ 132.667251][ C0] __schedule+0x105f/0x34b0 [ 132.671834][ C0] ? __pfx___schedule+0x10/0x10 [ 132.676759][ C0] ? schedule+0x298/0x350 [ 132.681155][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.686335][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.691646][ C0] ? lock_acquire+0x2f/0xb0 [ 132.696235][ C0] ? schedule+0x1fd/0x350 [ 132.700643][ C0] schedule+0xe7/0x350 [ 132.704783][ C0] rescuer_thread+0x946/0xe20 [ 132.709535][ C0] ? __kthread_parkme+0xb7/0x220 [ 132.714534][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.719656][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.724932][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 132.730216][ C0] ? __kthread_parkme+0x148/0x220 [ 132.735418][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.740700][ C0] kthread+0x2c1/0x3a0 [ 132.744833][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.750105][ C0] ? __pfx_kthread+0x10/0x10 [ 132.754775][ C0] ret_from_fork+0x45/0x80 [ 132.759262][ C0] ? __pfx_kthread+0x10/0x10 [ 132.764009][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.768883][ C0] [ 132.771948][ C0] task:kworker/1:1H state:I stack:27568 pid:1253 tgid:1253 ppid:2 flags:0x00004000 [ 132.782263][ C0] Workqueue: 0x0 (kblockd) [ 132.786844][ C0] Call Trace: [ 132.790154][ C0] [ 132.793131][ C0] __schedule+0x105f/0x34b0 [ 132.797711][ C0] ? __pfx___schedule+0x10/0x10 [ 132.802641][ C0] ? schedule+0x298/0x350 [ 132.807035][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.812140][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.817419][ C0] ? lock_acquire+0x2f/0xb0 [ 132.821999][ C0] ? schedule+0x1fd/0x350 [ 132.826407][ C0] schedule+0xe7/0x350 [ 132.830549][ C0] ? worker_thread+0x271/0xf00 [ 132.835398][ C0] worker_thread+0x2de/0xf00 [ 132.840086][ C0] ? __kthread_parkme+0x148/0x220 [ 132.845179][ C0] ? __pfx_worker_thread+0x10/0x10 [ 132.850365][ C0] kthread+0x2c1/0x3a0 [ 132.854514][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.859786][ C0] ? __pfx_kthread+0x10/0x10 [ 132.864448][ C0] ret_from_fork+0x45/0x80 [ 132.868946][ C0] ? __pfx_kthread+0x10/0x10 [ 132.873601][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.878473][ C0] [ 132.881562][ C0] task:kworker/R-ipv6_ state:I stack:30048 pid:1254 tgid:1254 ppid:2 flags:0x00004000 [ 132.891874][ C0] Call Trace: [ 132.895189][ C0] [ 132.898169][ C0] __schedule+0x105f/0x34b0 [ 132.902889][ C0] ? __pfx___schedule+0x10/0x10 [ 132.907824][ C0] ? schedule+0x298/0x350 [ 132.912226][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.917330][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 132.922601][ C0] ? lock_acquire+0x2f/0xb0 [ 132.927173][ C0] ? schedule+0x1fd/0x350 [ 132.931572][ C0] schedule+0xe7/0x350 [ 132.935715][ C0] rescuer_thread+0x946/0xe20 [ 132.940486][ C0] ? __kthread_parkme+0xb7/0x220 [ 132.945505][ C0] ? __pfx_lock_release+0x10/0x10 [ 132.950634][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.955909][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 132.961188][ C0] ? __kthread_parkme+0x148/0x220 [ 132.966386][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 132.971738][ C0] kthread+0x2c1/0x3a0 [ 132.975907][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.981182][ C0] ? __pfx_kthread+0x10/0x10 [ 132.985850][ C0] ret_from_fork+0x45/0x80 [ 132.990349][ C0] ? __pfx_kthread+0x10/0x10 [ 132.995008][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.999868][ C0] [ 133.002929][ C0] task:jbd2/sda1-8 state:S stack:26288 pid:2511 tgid:2511 ppid:2 flags:0x00004000 [ 133.013206][ C0] Call Trace: [ 133.016533][ C0] [ 133.019516][ C0] __schedule+0x105f/0x34b0 [ 133.024192][ C0] ? __pfx___schedule+0x10/0x10 [ 133.029124][ C0] ? schedule+0x298/0x350 [ 133.033524][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.038619][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 133.043903][ C0] ? lock_acquire+0x2f/0xb0 [ 133.048488][ C0] ? schedule+0x1fd/0x350 [ 133.052894][ C0] schedule+0xe7/0x350 [ 133.057047][ C0] kjournald2+0x5c7/0x760 [ 133.061467][ C0] ? __kthread_parkme+0xb7/0x220 [ 133.066481][ C0] ? __pfx_kjournald2+0x10/0x10 [ 133.071406][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 133.077580][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 133.082870][ C0] ? __kthread_parkme+0x148/0x220 [ 133.087976][ C0] ? __pfx_kjournald2+0x10/0x10 [ 133.092904][ C0] kthread+0x2c1/0x3a0 [ 133.097037][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 133.102307][ C0] ? __pfx_kthread+0x10/0x10 [ 133.106959][ C0] ret_from_fork+0x45/0x80 [ 133.111450][ C0] ? __pfx_kthread+0x10/0x10 [ 133.116113][ C0] ret_from_fork_asm+0x1a/0x30 [ 133.120974][ C0] [ 133.124034][ C0] task:kworker/R-ext4- state:I stack:30048 pid:2512 tgid:2512 ppid:2 flags:0x00004000 [ 133.134384][ C0] Call Trace: [ 133.137718][ C0] [ 133.140697][ C0] __schedule+0x105f/0x34b0 [ 133.145269][ C0] ? __pfx___schedule+0x10/0x10 [ 133.150188][ C0] ? schedule+0x298/0x350 [ 133.154606][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.159715][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 133.164984][ C0] ? lock_acquire+0x2f/0xb0 [ 133.169568][ C0] ? schedule+0x1fd/0x350 [ 133.173975][ C0] schedule+0xe7/0x350 [ 133.178122][ C0] rescuer_thread+0x946/0xe20 [ 133.182880][ C0] ? __kthread_parkme+0xb7/0x220 [ 133.187893][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.193025][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 133.198336][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 133.203638][ C0] ? __kthread_parkme+0x148/0x220 [ 133.208739][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 133.214062][ C0] kthread+0x2c1/0x3a0 [ 133.218207][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 133.223477][ C0] ? __pfx_kthread+0x10/0x10 [ 133.228142][ C0] ret_from_fork+0x45/0x80 [ 133.232643][ C0] ? __pfx_kthread+0x10/0x10 [ 133.237308][ C0] ret_from_fork_asm+0x1a/0x30 [ 133.242175][ C0] [ 133.245245][ C0] task:syslogd state:S stack:25312 pid:2531 tgid:2531 ppid:1 flags:0x00000002 [ 133.255543][ C0] Call Trace: [ 133.258884][ C0] [ 133.261890][ C0] __schedule+0x105f/0x34b0 [ 133.266565][ C0] ? __pfx___schedule+0x10/0x10 [ 133.271534][ C0] ? schedule+0x298/0x350 [ 133.275937][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.281049][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 133.286331][ C0] ? lock_acquire+0x2f/0xb0 [ 133.290916][ C0] ? schedule+0x1fd/0x350 [ 133.295311][ C0] schedule+0xe7/0x350 [ 133.299464][ C0] schedule_timeout+0x258/0x2a0 [ 133.304484][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 133.309948][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 133.315832][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 133.321657][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 133.327559][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 133.333977][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 133.339454][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 133.345621][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 133.350911][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 133.356710][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 133.361921][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 133.367047][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 133.372155][ C0] sock_recvmsg+0x1f6/0x250 [ 133.376742][ C0] sock_read_iter+0x2bb/0x3b0 [ 133.381494][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 133.386789][ C0] ? security_file_permission+0x21/0x80 [ 133.392424][ C0] vfs_read+0xa3b/0xbd0 [ 133.396688][ C0] ? __pfx_vfs_read+0x10/0x10 [ 133.401461][ C0] ? rcu_is_watching+0x12/0xc0 [ 133.406320][ C0] ksys_read+0x1fa/0x260 [ 133.410668][ C0] ? __pfx_ksys_read+0x10/0x10 [ 133.415527][ C0] do_syscall_64+0xcd/0x250 [ 133.420126][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.426104][ C0] RIP: 0033:0x7fc57cae9b6a [ 133.430582][ C0] RSP: 002b:00007ffe5015fbb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 133.439074][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc57cae9b6a [ 133.447107][ C0] RDX: 00000000000000ff RSI: 000055ee253a1300 RDI: 0000000000000000 [ 133.455156][ C0] RBP: 000055ee253a12c0 R08: 0000000000000001 R09: 0000000000000000 [ 133.463194][ C0] R10: 00007fc57cc883a3 R11: 0000000000000246 R12: 000055ee253a133a [ 133.471233][ C0] R13: 000055ee253a1300 R14: 0000000000000000 R15: 00007fc57cccca80 [ 133.479288][ C0] [ 133.482356][ C0] task:acpid state:S stack:26096 pid:2534 tgid:2534 ppid:1 flags:0x00000002 [ 133.493347][ C0] Call Trace: [ 133.496761][ C0] [ 133.499773][ C0] __schedule+0x105f/0x34b0 [ 133.504351][ C0] ? __pfx___schedule+0x10/0x10 [ 133.509280][ C0] ? schedule+0x298/0x350 [ 133.513685][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.518812][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 133.524270][ C0] ? lock_acquire+0x2f/0xb0 [ 133.528852][ C0] ? schedule+0x1fd/0x350 [ 133.533432][ C0] schedule+0xe7/0x350 [ 133.537579][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 133.543734][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 133.550418][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 133.556742][ C0] do_select+0x12ec/0x17b0 [ 133.561263][ C0] ? __pfx_do_select+0x10/0x10 [ 133.566133][ C0] ? hlock_class+0x4e/0x130 [ 133.570726][ C0] ? mark_lock+0xb5/0xc60 [ 133.575151][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.580003][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.584768][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.589536][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.594401][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.599166][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.603929][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.608700][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.613468][ C0] ? __pfx_pollwake+0x10/0x10 [ 133.618288][ C0] ? lock_acquire+0x2f/0xb0 [ 133.622872][ C0] ? __might_fault+0xe3/0x190 [ 133.627629][ C0] ? __might_fault+0xe3/0x190 [ 133.632402][ C0] ? core_sys_select+0x459/0xb80 [ 133.637689][ C0] core_sys_select+0x459/0xb80 [ 133.642546][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 133.647924][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 133.653850][ C0] ? set_user_sigmask+0x217/0x2a0 [ 133.658958][ C0] ? vfs_read+0x228/0xbd0 [ 133.663380][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 133.668837][ C0] ? find_held_lock+0x2d/0x110 [ 133.673687][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 133.679157][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 133.685145][ C0] ? hrtimer_reprogram+0x283/0x460 [ 133.690357][ C0] ? handle_softirqs+0x5a3/0x8d0 [ 133.695380][ C0] __x64_sys_pselect6+0x183/0x240 [ 133.700507][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 133.706148][ C0] do_syscall_64+0xcd/0x250 [ 133.710744][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.716782][ C0] RIP: 0033:0x7fa9d2607591 [ 133.721256][ C0] RSP: 002b:00007ffde8aff450 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 133.729816][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9d2607591 [ 133.737861][ C0] RDX: 0000000000000000 RSI: 00007ffde8aff548 RDI: 000000000000000d [ 133.745907][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 133.753943][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.761985][ C0] R13: 0000557f5725f178 R14: 0000000000000000 R15: 000000000000000c [ 133.770780][ C0] [ 133.773852][ C0] task:klogd state:S stack:25424 pid:2538 tgid:2538 ppid:1 flags:0x00000002 [ 133.784238][ C0] Call Trace: [ 133.787568][ C0] [ 133.790546][ C0] __schedule+0x105f/0x34b0 [ 133.795132][ C0] ? __pfx___schedule+0x10/0x10 [ 133.800067][ C0] ? schedule+0x298/0x350 [ 133.804473][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.809584][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 133.814883][ C0] ? lock_acquire+0x2f/0xb0 [ 133.819476][ C0] ? schedule+0x1fd/0x350 [ 133.823878][ C0] schedule+0xe7/0x350 [ 133.828370][ C0] syslog_print+0x214/0x5d0 [ 133.832957][ C0] ? __pfx_syslog_print+0x10/0x10 [ 133.838083][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 133.843631][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 133.849791][ C0] ? avc_has_perm+0x11b/0x1c0 [ 133.854586][ C0] do_syslog+0x3be/0x6a0 [ 133.858906][ C0] ? __pfx_do_syslog+0x10/0x10 [ 133.863762][ C0] ? rcu_is_watching+0x12/0xc0 [ 133.868603][ C0] __x64_sys_syslog+0x74/0xb0 [ 133.873353][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 133.878714][ C0] do_syscall_64+0xcd/0x250 [ 133.883422][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.889432][ C0] RIP: 0033:0x7fbd06cf9fa7 [ 133.893908][ C0] RSP: 002b:00007ffd93ad2db8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 133.902473][ C0] RAX: ffffffffffffffda RBX: 00007fbd06e984a0 RCX: 00007fbd06cf9fa7 [ 133.910515][ C0] RDX: 00000000000003ff RSI: 00007fbd06e984a0 RDI: 0000000000000002 [ 133.918551][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 23d869495989d83e [ 133.926851][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fbd06e984a0 [ 133.934893][ C0] R13: 00007fbd06e88212 R14: 00007fbd06e984c3 R15: 00007fbd06e984c3 [ 133.942955][ C0] [ 133.946130][ C0] task:udevd state:S stack:26000 pid:2549 tgid:2549 ppid:1 flags:0x00000002 [ 133.956588][ C0] Call Trace: [ 133.959916][ C0] [ 133.962905][ C0] __schedule+0x105f/0x34b0 [ 133.967499][ C0] ? __pfx___schedule+0x10/0x10 [ 133.972423][ C0] ? schedule+0x298/0x350 [ 133.976937][ C0] ? __pfx_lock_release+0x10/0x10 [ 133.982126][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 133.987407][ C0] ? lock_acquire+0x2f/0xb0 [ 133.991983][ C0] ? schedule+0x1fd/0x350 [ 133.996396][ C0] schedule+0xe7/0x350 [ 134.000552][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 134.006790][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 134.013448][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 134.018480][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 134.023765][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 134.029389][ C0] do_epoll_wait+0x139b/0x1a90 [ 134.034334][ C0] ? find_held_lock+0x2d/0x110 [ 134.039184][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 134.044387][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 134.050207][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.055580][ C0] ? timespec64_add_safe+0x18d/0x210 [ 134.060962][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 134.067385][ C0] ? ktime_get_ts64+0x1ad/0x2a0 [ 134.072325][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 134.077633][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 134.083458][ C0] do_syscall_64+0xcd/0x250 [ 134.088059][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.094047][ C0] RIP: 0033:0x7fc361053457 [ 134.098537][ C0] RSP: 002b:00007ffdec20f0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 134.107118][ C0] RAX: ffffffffffffffda RBX: 00007ffdec20f1b8 RCX: 00007fc361053457 [ 134.115154][ C0] RDX: 0000000000000008 RSI: 00007ffdec20f1b8 RDI: 000000000000000b [ 134.123195][ C0] RBP: 0000559017031200 R08: 00000000ffffffff R09: 0000000000000000 [ 134.131240][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 134.139274][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 134.147346][ C0] [ 134.150513][ C0] task:dbus-daemon state:S stack:27400 pid:2571 tgid:2571 ppid:1 flags:0x00000002 [ 134.160800][ C0] Call Trace: [ 134.164168][ C0] [ 134.167150][ C0] __schedule+0x105f/0x34b0 [ 134.171828][ C0] ? __pfx___schedule+0x10/0x10 [ 134.176871][ C0] ? schedule+0x298/0x350 [ 134.181339][ C0] ? __pfx_lock_release+0x10/0x10 [ 134.186447][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 134.191799][ C0] ? lock_acquire+0x2f/0xb0 [ 134.196418][ C0] ? schedule+0x1fd/0x350 [ 134.200821][ C0] schedule+0xe7/0x350 [ 134.204966][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 134.211117][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 134.217775][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 134.222818][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 134.228376][ C0] do_epoll_wait+0x139b/0x1a90 [ 134.233236][ C0] ? mark_lock+0xb5/0xc60 [ 134.237663][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 134.242864][ C0] ? find_held_lock+0x2d/0x110 [ 134.247708][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 134.254305][ C0] ? __pfx_lock_release+0x10/0x10 [ 134.259473][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 134.265998][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 134.271372][ C0] ? handle_mm_fault+0x497/0xaa0 [ 134.276481][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 134.282363][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 134.287737][ C0] do_syscall_64+0xcd/0x250 [ 134.292333][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.298313][ C0] RIP: 0033:0x7f6844b98457 [ 134.302789][ C0] RSP: 002b:00007ffd843df698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 134.311627][ C0] RAX: ffffffffffffffda RBX: 00007ffd843df6a8 RCX: 00007f6844b98457 [ 134.319761][ C0] RDX: 0000000000000040 RSI: 00007ffd843df6a8 RDI: 0000000000000003 [ 134.327883][ C0] RBP: 00007ffd843dfa38 R08: 000000000000083c R09: 00007f6844d0d080 [ 134.335920][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 134.343957][ C0] R13: 0000000000000001 R14: 00007ffd843dfa38 R15: 00007ffd843dfd48 [ 134.352012][ C0] [ 134.355179][ C0] task:dhcpcd state:S stack:25568 pid:2586 tgid:2586 ppid:1 flags:0x00000002 [ 134.365501][ C0] Call Trace: [ 134.368830][ C0] [ 134.371813][ C0] __schedule+0x105f/0x34b0 [ 134.376405][ C0] ? __pfx___schedule+0x10/0x10 [ 134.381338][ C0] ? schedule+0x298/0x350 [ 134.385754][ C0] ? __pfx_lock_release+0x10/0x10 [ 134.390856][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 134.396220][ C0] ? lock_acquire+0x2f/0xb0 [ 134.400804][ C0] ? schedule+0x1fd/0x350 [ 134.405214][ C0] schedule+0xe7/0x350 [ 134.409366][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 134.415518][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 134.422185][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.427470][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 134.432843][ C0] ? __pfx___pollwait+0x10/0x10 [ 134.437885][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 134.443327][ C0] ? unix_dgram_poll+0x373/0x780 [ 134.448361][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 134.454999][ C0] do_sys_poll+0xad5/0xde0 [ 134.459628][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 134.464688][ C0] ? move_addr_to_user+0xab/0x1d0 [ 134.469802][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.474848][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.479615][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.484385][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.489184][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 134.494563][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.499847][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 134.505127][ C0] ? set_user_sigmask+0x217/0x2a0 [ 134.510256][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 134.515734][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 134.520605][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 134.526075][ C0] ? __secure_computing+0x227/0x3a0 [ 134.531455][ C0] do_syscall_64+0xcd/0x250 [ 134.536042][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.542111][ C0] RIP: 0033:0x7f14ee048ad5 [ 134.546637][ C0] RSP: 002b:00007fff43edbd00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 134.555123][ C0] RAX: ffffffffffffffda RBX: 00005602acdc0ee0 RCX: 00007f14ee048ad5 [ 134.563208][ C0] RDX: 00007fff43edbd20 RSI: 0000000000000004 RDI: 00005602acdcae70 [ 134.571253][ C0] RBP: 00007fff43edc050 R08: 0000000000000008 R09: 00007f14ee131080 [ 134.579307][ C0] R10: 00007fff43edc050 R11: 0000000000000246 R12: 00007fff43edbd48 [ 134.587344][ C0] R13: 000056029b3c7610 R14: 0000000000000000 R15: 0000000000000000 [ 134.595395][ C0] [ 134.598560][ C0] task:dhcpcd state:S stack:25024 pid:2587 tgid:2587 ppid:2586 flags:0x00000002 [ 134.608948][ C0] Call Trace: [ 134.612327][ C0] [ 134.615313][ C0] __schedule+0x105f/0x34b0 [ 134.619917][ C0] ? __pfx___schedule+0x10/0x10 [ 134.624853][ C0] ? schedule+0x298/0x350 [ 134.629347][ C0] ? __pfx_lock_release+0x10/0x10 [ 134.634488][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 134.639864][ C0] ? lock_acquire+0x2f/0xb0 [ 134.644465][ C0] ? schedule+0x1fd/0x350 [ 134.649002][ C0] schedule+0xe7/0x350 [ 134.653329][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 134.659479][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 134.666150][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.671448][ C0] ? __pfx___pollwait+0x10/0x10 [ 134.676391][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 134.681754][ C0] ? unix_dgram_poll+0x373/0x780 [ 134.686783][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 134.693337][ C0] do_sys_poll+0xad5/0xde0 [ 134.697870][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 134.702900][ C0] ? trace_sched_wakeup+0xe2/0x130 [ 134.708144][ C0] ? sock_def_readable+0x1de/0x610 [ 134.713344][ C0] ? __pfx_lock_release+0x10/0x10 [ 134.718465][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.723267][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.728040][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.732853][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 134.738129][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.743415][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 134.748705][ C0] ? set_user_sigmask+0x217/0x2a0 [ 134.753822][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 134.759340][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 134.764377][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 134.769866][ C0] do_syscall_64+0xcd/0x250 [ 134.774463][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.780447][ C0] RIP: 0033:0x7f14ee048ad5 [ 134.785004][ C0] RSP: 002b:00007fff43edbd00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 134.793501][ C0] RAX: ffffffffffffffda RBX: 00005602acdc0ee0 RCX: 00007f14ee048ad5 [ 134.801533][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00005602acdc0ec0 [ 134.809655][ C0] RBP: 00007fff43edc050 R08: 0000000000000008 R09: bfec2d3535839119 [ 134.817699][ C0] R10: 00007fff43edc050 R11: 0000000000000246 R12: 0000000000000000 [ 134.825731][ C0] R13: 000056029b3c7610 R14: 0000000000000000 R15: 0000000000000000 [ 134.833784][ C0] [ 134.836846][ C0] task:dhcpcd state:S stack:27984 pid:2588 tgid:2588 ppid:2586 flags:0x00000002 [ 134.847131][ C0] Call Trace: [ 134.850465][ C0] [ 134.853464][ C0] __schedule+0x105f/0x34b0 [ 134.858142][ C0] ? __pfx___schedule+0x10/0x10 [ 134.863165][ C0] ? schedule+0x298/0x350 [ 134.867578][ C0] ? __pfx_lock_release+0x10/0x10 [ 134.872779][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 134.878080][ C0] ? lock_acquire+0x2f/0xb0 [ 134.882679][ C0] ? schedule+0x1fd/0x350 [ 134.887090][ C0] schedule+0xe7/0x350 [ 134.891238][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 134.897396][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 134.904085][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.909472][ C0] ? __pfx___pollwait+0x10/0x10 [ 134.914670][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 134.920025][ C0] ? unix_dgram_poll+0x373/0x780 [ 134.927998][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 134.934352][ C0] do_sys_poll+0xad5/0xde0 [ 134.938883][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 134.943905][ C0] ? hlock_class+0x4e/0x130 [ 134.948480][ C0] ? mark_lock+0xb5/0xc60 [ 134.952918][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 134.958040][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.962812][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.967591][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.972362][ C0] ? __pfx_pollwake+0x10/0x10 [ 134.977153][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 134.982526][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.987829][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 134.993118][ C0] ? set_user_sigmask+0x217/0x2a0 [ 134.998326][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 135.003786][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 135.009953][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 135.015416][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 135.020274][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 135.025649][ C0] ? __secure_computing+0x227/0x3a0 [ 135.031047][ C0] do_syscall_64+0xcd/0x250 [ 135.035635][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.041662][ C0] RIP: 0033:0x7f14ee048ad5 [ 135.046127][ C0] RSP: 002b:00007fff43edbd00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 135.054700][ C0] RAX: ffffffffffffffda RBX: 00005602acdc0ee0 RCX: 00007f14ee048ad5 [ 135.062734][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00005602acdc9fe0 [ 135.070873][ C0] RBP: 00007fff43edc050 R08: 0000000000000008 R09: 000056029b3c73d0 [ 135.078908][ C0] R10: 00007fff43edc050 R11: 0000000000000246 R12: 0000000000000000 [ 135.086939][ C0] R13: 000056029b3c7610 R14: 0000000000000003 R15: 0000000000000000 [ 135.094990][ C0] [ 135.098070][ C0] task:dhcpcd state:S stack:26928 pid:2589 tgid:2589 ppid:2586 flags:0x00000002 [ 135.108370][ C0] Call Trace: [ 135.111698][ C0] [ 135.114675][ C0] __schedule+0x105f/0x34b0 [ 135.119255][ C0] ? __pfx___schedule+0x10/0x10 [ 135.124174][ C0] ? schedule+0x298/0x350 [ 135.128573][ C0] ? __pfx_lock_release+0x10/0x10 [ 135.133677][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 135.138950][ C0] ? lock_acquire+0x2f/0xb0 [ 135.143534][ C0] ? schedule+0x1fd/0x350 [ 135.147941][ C0] schedule+0xe7/0x350 [ 135.152084][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 135.158223][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 135.164894][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 135.170220][ C0] ? __pfx___pollwait+0x10/0x10 [ 135.175263][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 135.180621][ C0] ? unix_dgram_poll+0x373/0x780 [ 135.185625][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 135.191960][ C0] do_sys_poll+0xad5/0xde0 [ 135.196484][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 135.201545][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.206307][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.211081][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.216028][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.220790][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.225565][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 135.230847][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 135.236127][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 135.241412][ C0] ? set_user_sigmask+0x217/0x2a0 [ 135.246521][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 135.251981][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 135.258156][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 135.263026][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 135.268404][ C0] ? ksys_read+0x1ad/0x260 [ 135.273094][ C0] ? __secure_computing+0x227/0x3a0 [ 135.278408][ C0] do_syscall_64+0xcd/0x250 [ 135.283007][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.288988][ C0] RIP: 0033:0x7f14ee048ad5 [ 135.293465][ C0] RSP: 002b:00007fff43edbd00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 135.301963][ C0] RAX: ffffffffffffffda RBX: 00005602acdc0ee0 RCX: 00007f14ee048ad5 [ 135.309995][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00005602acdc9fe0 [ 135.318131][ C0] RBP: 00007fff43edc050 R08: 0000000000000008 R09: 000056029b3c73d0 [ 135.326174][ C0] R10: 00007fff43edc050 R11: 0000000000000246 R12: 0000000000000000 [ 135.334472][ C0] R13: 000056029b3c7610 R14: 0000000000000000 R15: 0000000000000000 [ 135.342526][ C0] [ 135.345682][ C0] task:sshd state:S stack:27360 pid:2605 tgid:2605 ppid:1 flags:0x00000002 [ 135.355995][ C0] Call Trace: [ 135.359327][ C0] [ 135.362315][ C0] __schedule+0x105f/0x34b0 [ 135.366925][ C0] ? __pfx___schedule+0x10/0x10 [ 135.371866][ C0] ? schedule+0x298/0x350 [ 135.376304][ C0] ? __pfx_lock_release+0x10/0x10 [ 135.381416][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 135.386690][ C0] ? lock_acquire+0x2f/0xb0 [ 135.391273][ C0] ? schedule+0x1fd/0x350 [ 135.395676][ C0] schedule+0xe7/0x350 [ 135.399822][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 135.405971][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 135.412637][ C0] ? tcp_poll+0x45b/0xf90 [ 135.417051][ C0] ? __pfx_lock_release+0x10/0x10 [ 135.422158][ C0] ? lock_acquire+0x2f/0xb0 [ 135.426753][ C0] ? __might_fault+0xe3/0x190 [ 135.431518][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 135.437854][ C0] do_sys_poll+0xad5/0xde0 [ 135.442404][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 135.447423][ C0] ? mark_lock+0xb5/0xc60 [ 135.451856][ C0] ? __pfx_mark_lock+0x10/0x10 [ 135.456691][ C0] ? mark_lock+0xb5/0xc60 [ 135.461130][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.465917][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.470743][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 135.476010][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 135.481300][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 135.486653][ C0] ? set_user_sigmask+0x217/0x2a0 [ 135.491771][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 135.497236][ C0] ? __might_fault+0xe3/0x190 [ 135.502019][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 135.506882][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 135.512296][ C0] do_syscall_64+0xcd/0x250 [ 135.516891][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.522863][ C0] RIP: 0033:0x7f57019fbad5 [ 135.527348][ C0] RSP: 002b:00007ffc91eae040 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 135.535832][ C0] RAX: ffffffffffffffda RBX: 000055e5ccf2fa80 RCX: 00007f57019fbad5 [ 135.543868][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e5ccf35900 [ 135.551906][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 135.559939][ C0] R10: 00007ffc91eae1f8 R11: 0000000000000246 R12: 000055e5ccf35900 [ 135.568011][ C0] R13: 00007ffc91eae1f8 R14: 0000000000000002 R15: 000055e5ccf358ec [ 135.576073][ C0] [ 135.579158][ C0] task:getty state:S stack:25424 pid:2607 tgid:2607 ppid:1 flags:0x00000002 [ 135.589467][ C0] Call Trace: [ 135.592798][ C0] [ 135.595809][ C0] __schedule+0x105f/0x34b0 [ 135.600442][ C0] ? __pfx___schedule+0x10/0x10 [ 135.605467][ C0] ? schedule+0x298/0x350 [ 135.609917][ C0] ? __pfx_lock_release+0x10/0x10 [ 135.615158][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 135.620457][ C0] ? lock_acquire+0x2f/0xb0 [ 135.625037][ C0] ? schedule+0x1fd/0x350 [ 135.629449][ C0] schedule+0xe7/0x350 [ 135.633635][ C0] schedule_timeout+0x258/0x2a0 [ 135.638574][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 135.644030][ C0] ? down_read+0xc9/0x330 [ 135.648451][ C0] ? __pfx___up_read+0x10/0x10 [ 135.653308][ C0] ? wait_woken+0x48/0x1c0 [ 135.657810][ C0] wait_woken+0x175/0x1c0 [ 135.662219][ C0] n_tty_read+0x10fb/0x1480 [ 135.666836][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 135.671775][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 135.677938][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 135.683667][ C0] tty_read+0x30e/0x5b0 [ 135.687906][ C0] ? __pfx_tty_read+0x10/0x10 [ 135.692746][ C0] ? inode_security+0x101/0x130 [ 135.697690][ C0] ? security_file_permission+0x21/0x80 [ 135.703319][ C0] vfs_read+0x86e/0xbd0 [ 135.707560][ C0] ? __pfx_vfs_read+0x10/0x10 [ 135.712352][ C0] ksys_read+0x12f/0x260 [ 135.716689][ C0] ? __pfx_ksys_read+0x10/0x10 [ 135.721545][ C0] do_syscall_64+0xcd/0x250 [ 135.726272][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.732277][ C0] RIP: 0033:0x7f7db1e35b6a [ 135.736846][ C0] RSP: 002b:00007fff236bf088 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 135.745343][ C0] RAX: ffffffffffffffda RBX: 000055ab307e62c0 RCX: 00007f7db1e35b6a [ 135.753390][ C0] RDX: 0000000000000001 RSI: 00007fff236bf0a0 RDI: 0000000000000000 [ 135.761858][ C0] RBP: 000055ab307e6320 R08: 0000000000000000 R09: 3b7683b30f4ec805 [ 135.769901][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 000055ab307e635c [ 135.777980][ C0] R13: 00007fff236bf0a0 R14: 0000000000000000 R15: 000055ab307e635c [ 135.786041][ C0] [ 135.789387][ C0] task:dhcpcd state:S stack:26368 pid:2609 tgid:2609 ppid:2587 flags:0x00000002 [ 135.800302][ C0] Call Trace: [ 135.803636][ C0] [ 135.806708][ C0] __schedule+0x105f/0x34b0 [ 135.811284][ C0] ? __pfx___schedule+0x10/0x10 [ 135.816375][ C0] ? schedule+0x298/0x350 [ 135.820795][ C0] ? __pfx_lock_release+0x10/0x10 [ 135.825896][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 135.831183][ C0] ? lock_acquire+0x2f/0xb0 [ 135.835759][ C0] ? schedule+0x1fd/0x350 [ 135.840163][ C0] schedule+0xe7/0x350 [ 135.844300][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 135.850469][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 135.857242][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 135.862635][ C0] ? __pfx___pollwait+0x10/0x10 [ 135.867574][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 135.872928][ C0] ? unix_dgram_poll+0x373/0x780 [ 135.877956][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 135.884301][ C0] do_sys_poll+0xad5/0xde0 [ 135.888827][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 135.893858][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 135.899190][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.903959][ C0] ? __pfx_pollwake+0x10/0x10 [ 135.908765][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 135.914045][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 135.919333][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 135.924614][ C0] ? set_user_sigmask+0x217/0x2a0 [ 135.929728][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 135.935189][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 135.940651][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 135.945501][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 135.950877][ C0] ? __secure_computing+0x227/0x3a0 [ 135.956173][ C0] do_syscall_64+0xcd/0x250 [ 135.960762][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.966751][ C0] RIP: 0033:0x7f14ee048ad5 [ 135.971227][ C0] RSP: 002b:00007fff43edbd00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 135.979817][ C0] RAX: ffffffffffffffda RBX: 00005602acdc0ee0 RCX: 00007f14ee048ad5 [ 135.987863][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005602acdcbd50 [ 135.995909][ C0] RBP: 00007fff43edc050 R08: 0000000000000008 R09: 0000000000000000 [ 136.004029][ C0] R10: 00007fff43edc050 R11: 0000000000000246 R12: 0000000000000000 [ 136.012070][ C0] R13: 000056029b3c7610 R14: 0000000000000000 R15: 0000000000000000 [ 136.020141][ C0] [ 136.023207][ C0] task:sshd state:S stack:25424 pid:2646 tgid:2646 ppid:2605 flags:0x00000002 [ 136.033510][ C0] Call Trace: [ 136.036931][ C0] [ 136.039913][ C0] __schedule+0x105f/0x34b0 [ 136.044503][ C0] ? __pfx___schedule+0x10/0x10 [ 136.049449][ C0] ? schedule+0x298/0x350 [ 136.053865][ C0] ? __pfx_lock_release+0x10/0x10 [ 136.058973][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 136.064258][ C0] ? lock_acquire+0x2f/0xb0 [ 136.068847][ C0] ? schedule+0x1fd/0x350 [ 136.073256][ C0] schedule+0xe7/0x350 [ 136.077483][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 136.083623][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 136.090330][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 136.095619][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 136.101506][ C0] ? __pollwait+0x26d/0x4c0 [ 136.106115][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 136.112446][ C0] do_sys_poll+0xad5/0xde0 [ 136.116941][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 136.122062][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 136.127167][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 136.132472][ C0] ? __pfx_mark_lock+0x10/0x10 [ 136.137320][ C0] ? tcp_sendmsg+0x38/0x50 [ 136.141834][ C0] ? __pfx_pollwake+0x10/0x10 [ 136.146593][ C0] ? __pfx_pollwake+0x10/0x10 [ 136.151341][ C0] ? __pfx_pollwake+0x10/0x10 [ 136.156114][ C0] ? __pfx_pollwake+0x10/0x10 [ 136.160904][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 136.166175][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 136.171443][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 136.176704][ C0] ? set_user_sigmask+0x217/0x2a0 [ 136.181806][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 136.187271][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 136.192126][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 136.198194][ C0] ? ksys_write+0x1ad/0x260 [ 136.202787][ C0] ? __pfx_ksys_write+0x10/0x10 [ 136.207733][ C0] do_syscall_64+0xcd/0x250 [ 136.212322][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.218414][ C0] RIP: 0033:0x7f12b8e43ad5 [ 136.222876][ C0] RSP: 002b:00007ffebe1ee3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 136.231370][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f12b8e43ad5 [ 136.239491][ C0] RDX: 00007ffebe1ee3d0 RSI: 0000000000000004 RDI: 000055dd584c0820 [ 136.247519][ C0] RBP: 000055dd584bf3f0 R08: 0000000000000008 R09: 0000000000000000 [ 136.255552][ C0] R10: 00007ffebe1ee4b8 R11: 0000000000000246 R12: 000055dd1f394aa4 [ 136.263672][ C0] R13: 0000000000000001 R14: 000055dd1f3953e8 R15: 00007ffebe1ee438 [ 136.271737][ C0] [ 136.274799][ C0] task:syz-execprog state:S stack:25392 pid:2649 tgid:2649 ppid:2646 flags:0x00000000 [ 136.285075][ C0] Call Trace: [ 136.288402][ C0] [ 136.291388][ C0] __schedule+0x105f/0x34b0 [ 136.295987][ C0] ? __pfx___schedule+0x10/0x10 [ 136.300900][ C0] ? schedule+0x298/0x350 [ 136.305290][ C0] ? __pfx_lock_release+0x10/0x10 [ 136.310389][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 136.315671][ C0] ? lock_acquire+0x2f/0xb0 [ 136.320252][ C0] ? schedule+0x1fd/0x350 [ 136.324655][ C0] ? futex_wait_queue+0x41/0x1f0 [ 136.329671][ C0] schedule+0xe7/0x350 [ 136.333818][ C0] futex_wait_queue+0xfc/0x1f0 [ 136.338654][ C0] __futex_wait+0x291/0x3c0 [ 136.343231][ C0] ? __pfx___futex_wait+0x10/0x10 [ 136.348327][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 136.354233][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 136.359610][ C0] futex_wait+0xe9/0x380 [ 136.363928][ C0] ? __pfx_futex_wait+0x10/0x10 [ 136.368874][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 136.374501][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 136.379965][ C0] do_futex+0x22b/0x350 [ 136.384196][ C0] ? __pfx_do_futex+0x10/0x10 [ 136.388948][ C0] ? find_held_lock+0x2d/0x110 [ 136.393794][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 136.398638][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 136.404119][ C0] do_syscall_64+0xcd/0x250 [ 136.408762][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.414759][ C0] RIP: 0033:0x476343 [ 136.418711][ C0] RSP: 002b:00007ffdab907638 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 136.427209][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 136.435771][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004035c00 [ 136.443810][ C0] RBP: 00007ffdab907680 R08: 0000000000000000 R09: 0000000000000000 [ 136.452010][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 136.460222][ C0] R13: 000000c000079f94 R14: 0000000004032360 R15: 00ffffffffffffff [ 136.468371][ C0] [ 136.471441][ C0] task:syz-execprog state:S stack:28288 pid:2650 tgid:2649 ppid:2646 flags:0x00000000 [ 136.481737][ C0] Call Trace: [ 136.485205][ C0] [ 136.488270][ C0] __schedule+0x105f/0x34b0 [ 136.493294][ C0] ? __pfx___schedule+0x10/0x10 [ 136.498230][ C0] ? schedule+0x298/0x350 [ 136.502633][ C0] ? __pfx_lock_release+0x10/0x10 [ 136.507765][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 136.513038][ C0] ? lock_acquire+0x2f/0xb0 [ 136.517676][ C0] ? schedule+0x1fd/0x350 [ 136.522082][ C0] ? futex_wait_queue+0x41/0x1f0 [ 136.527097][ C0] schedule+0xe7/0x350 [ 136.531242][ C0] futex_wait_queue+0xfc/0x1f0 [ 136.536082][ C0] __futex_wait+0x291/0x3c0 [ 136.540667][ C0] ? __pfx___futex_wait+0x10/0x10 [ 136.545762][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 136.550873][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 136.556242][ C0] ? ktime_add_safe+0x60/0x70 [ 136.561019][ C0] futex_wait+0xe9/0x380 [ 136.565518][ C0] ? __pfx_futex_wait+0x10/0x10 [ 136.570455][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 136.575723][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 136.580991][ C0] ? ktime_get+0xd9/0x1a0 [ 136.585507][ C0] do_futex+0x22b/0x350 [ 136.589752][ C0] ? __pfx_do_futex+0x10/0x10 [ 136.594524][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 136.599376][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 136.604834][ C0] ? rcu_is_watching+0x12/0xc0 [ 136.609694][ C0] do_syscall_64+0xcd/0x250 [ 136.614298][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.620288][ C0] RIP: 0033:0x476343 [ 136.624248][ C0] RSP: 002b:000000c00005fe80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 136.632814][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 136.640850][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040388a0 [ 136.648901][ C0] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 136.656948][ C0] R10: 000000c00005feb8 R11: 0000000000000202 R12: 000000c00005feb8 [ 136.665075][ C0] R13: 000000c00184b008 R14: 000000c000006540 R15: 07ffffffffffffff [ 136.673218][ C0] [ 136.676294][ C0] task:syz-execprog state:S stack:28336 pid:2651 tgid:2649 ppid:2646 flags:0x00000000 [ 136.686622][ C0] Call Trace: [ 136.689963][ C0] [ 136.692947][ C0] __schedule+0x105f/0x34b0 [ 136.697534][ C0] ? __pfx___schedule+0x10/0x10 [ 136.702550][ C0] ? schedule+0x298/0x350 [ 136.706970][ C0] ? __pfx_lock_release+0x10/0x10 [ 136.712354][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 136.717902][ C0] ? lock_acquire+0x2f/0xb0 [ 136.722576][ C0] ? schedule+0x1fd/0x350 [ 136.727072][ C0] ? futex_wait_queue+0x41/0x1f0 [ 136.732177][ C0] schedule+0xe7/0x350 [ 136.736429][ C0] futex_wait_queue+0xfc/0x1f0 [ 136.741461][ C0] __futex_wait+0x291/0x3c0 [ 136.746587][ C0] ? __pfx___futex_wait+0x10/0x10 [ 136.751703][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 136.757605][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 136.762993][ C0] futex_wait+0xe9/0x380 [ 136.767330][ C0] ? __pfx_futex_wait+0x10/0x10 [ 136.772276][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 136.777654][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 136.783113][ C0] do_futex+0x22b/0x350 [ 136.787350][ C0] ? __pfx_do_futex+0x10/0x10 [ 136.792083][ C0] ? find_held_lock+0x2d/0x110 [ 136.796925][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 136.801786][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 136.807228][ C0] ? rcu_is_watching+0x12/0xc0 [ 136.812081][ C0] do_syscall_64+0xcd/0x250 [ 136.816760][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.822749][ C0] RIP: 0033:0x476343 [ 136.826712][ C0] RSP: 002b:000000c0000746e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 136.835380][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 136.843512][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040abfe0 [ 136.851561][ C0] RBP: 000000c000074728 R08: 0000000000000000 R09: 0000000000000000 [ 136.859598][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000097d50 [ 136.867638][ C0] R13: 0000000000005990 R14: 000000c001f79500 R15: 0007ffffffffffff [ 136.875865][ C0] [ 136.878939][ C0] task:syz-execprog state:S stack:26912 pid:2652 tgid:2649 ppid:2646 flags:0x00000000 [ 136.889252][ C0] Call Trace: [ 136.892634][ C0] [ 136.895631][ C0] __schedule+0x105f/0x34b0 [ 136.900228][ C0] ? __pfx___schedule+0x10/0x10 [ 136.905177][ C0] ? schedule+0x298/0x350 [ 136.909680][ C0] ? __pfx_lock_release+0x10/0x10 [ 136.914873][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 136.920198][ C0] ? lock_acquire+0x2f/0xb0 [ 136.924876][ C0] ? schedule+0x1fd/0x350 [ 136.929287][ C0] ? futex_wait_queue+0x41/0x1f0 [ 136.934339][ C0] schedule+0xe7/0x350 [ 136.938493][ C0] futex_wait_queue+0xfc/0x1f0 [ 136.943371][ C0] __futex_wait+0x291/0x3c0 [ 136.947957][ C0] ? __pfx___futex_wait+0x10/0x10 [ 136.953408][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 136.959069][ C0] futex_wait+0xe9/0x380 [ 136.963494][ C0] ? __pfx_futex_wait+0x10/0x10 [ 136.968485][ C0] ? vfs_write+0x14d/0x1140 [ 136.973205][ C0] ? __pfx_pipe_write+0x10/0x10 [ 136.978247][ C0] do_futex+0x22b/0x350 [ 136.982486][ C0] ? __pfx_do_futex+0x10/0x10 [ 136.987235][ C0] ? __fget_files+0x40/0x3f0 [ 136.991960][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 136.996890][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 137.002351][ C0] ? rcu_is_watching+0x12/0xc0 [ 137.007207][ C0] do_syscall_64+0xcd/0x250 [ 137.011808][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.017788][ C0] RIP: 0033:0x476343 [ 137.021734][ C0] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 137.030215][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 137.038251][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148 [ 137.046332][ C0] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000 [ 137.054392][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000064008 [ 137.062433][ C0] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 137.070493][ C0] [ 137.073567][ C0] task:syz-execprog state:S stack:28336 pid:2653 tgid:2649 ppid:2646 flags:0x00000000 [ 137.083862][ C0] Call Trace: [ 137.087190][ C0] [ 137.090171][ C0] __schedule+0x105f/0x34b0 [ 137.094752][ C0] ? __pfx___schedule+0x10/0x10 [ 137.099686][ C0] ? schedule+0x298/0x350 [ 137.104082][ C0] ? __pfx_lock_release+0x10/0x10 [ 137.109185][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 137.114455][ C0] ? lock_acquire+0x2f/0xb0 [ 137.119032][ C0] ? schedule+0x1fd/0x350 [ 137.123444][ C0] schedule+0xe7/0x350 [ 137.127587][ C0] do_wait+0x1dd/0x570 [ 137.131739][ C0] kernel_waitid+0x116/0x180 [ 137.136412][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 137.141602][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 137.147335][ C0] __do_sys_waitid+0x212/0x250 [ 137.152184][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 137.157573][ C0] ? __pfx___might_resched+0x10/0x10 [ 137.162962][ C0] ? rcu_is_watching+0x12/0xc0 [ 137.167805][ C0] do_syscall_64+0xcd/0x250 [ 137.172409][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.178381][ C0] RIP: 0033:0x40708e [ 137.182770][ C0] RSP: 002b:000000c000078d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 137.191276][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 137.199321][ C0] RDX: 000000c000078e48 RSI: 0000000000000a5f RDI: 0000000000000001 [ 137.207365][ C0] RBP: 000000c000078da0 R08: 0000000000000000 R09: 0000000000000000 [ 137.215393][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000078e90 [ 137.223633][ C0] R13: 000000c00177ad30 R14: 000000c001f78c40 R15: 0000000000000001 [ 137.231690][ C0] [ 137.234753][ C0] task:syz-execprog state:S stack:25632 pid:2654 tgid:2649 ppid:2646 flags:0x00000000 [ 137.245052][ C0] Call Trace: [ 137.248383][ C0] [ 137.251363][ C0] __schedule+0x105f/0x34b0 [ 137.255951][ C0] ? __pfx___schedule+0x10/0x10 [ 137.260884][ C0] ? schedule+0x298/0x350 [ 137.265299][ C0] ? __pfx_lock_release+0x10/0x10 [ 137.270504][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 137.275816][ C0] ? lock_acquire+0x2f/0xb0 [ 137.280402][ C0] ? schedule+0x1fd/0x350 [ 137.284892][ C0] schedule+0xe7/0x350 [ 137.289153][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 137.295316][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 137.301983][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 137.307030][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 137.312409][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 137.317950][ C0] do_epoll_wait+0x139b/0x1a90 [ 137.322823][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 137.328032][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 137.333310][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 137.339117][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 137.345549][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 137.351260][ C0] ? set_user_sigmask+0x217/0x2a0 [ 137.356378][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 137.361837][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 137.367745][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 137.373119][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 137.378999][ C0] ? rcu_is_watching+0x12/0xc0 [ 137.383858][ C0] do_syscall_64+0xcd/0x250 [ 137.388458][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.394441][ C0] RIP: 0033:0x40708e [ 137.398391][ C0] RSP: 002b:000000c001aef6d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 137.406879][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 137.414915][ C0] RDX: 0000000000000080 RSI: 000000c001aef774 RDI: 0000000000000004 [ 137.422942][ C0] RBP: 000000c001aef718 R08: 0000000000000000 R09: 0000000000000000 [ 137.430982][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c001aef7a8 [ 137.439082][ C0] R13: 0000000000000010 R14: 000000c001ade1c0 R15: 000000c001678278 [ 137.447161][ C0] [ 137.450231][ C0] task:syz-execprog state:S stack:27360 pid:2656 tgid:2649 ppid:2646 flags:0x00000000 [ 137.460540][ C0] Call Trace: [ 137.463883][ C0] [ 137.466883][ C0] __schedule+0x105f/0x34b0 [ 137.471486][ C0] ? __pfx___schedule+0x10/0x10 [ 137.476422][ C0] ? schedule+0x298/0x350 [ 137.480825][ C0] ? __pfx_lock_release+0x10/0x10 [ 137.485931][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 137.491234][ C0] ? lock_acquire+0x2f/0xb0 [ 137.495828][ C0] ? schedule+0x1fd/0x350 [ 137.500235][ C0] ? futex_wait_queue+0x41/0x1f0 [ 137.505262][ C0] schedule+0xe7/0x350 [ 137.510184][ C0] futex_wait_queue+0xfc/0x1f0 [ 137.515026][ C0] __futex_wait+0x291/0x3c0 [ 137.519613][ C0] ? __pfx___futex_wait+0x10/0x10 [ 137.524713][ C0] ? hlock_class+0x4e/0x130 [ 137.529285][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 137.534401][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 137.540551][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 137.546207][ C0] futex_wait+0xe9/0x380 [ 137.550515][ C0] ? __pfx_futex_wait+0x10/0x10 [ 137.555529][ C0] ? find_held_lock+0x2d/0x110 [ 137.560374][ C0] ? __pfx_lock_release+0x10/0x10 [ 137.565830][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 137.570923][ C0] do_futex+0x22b/0x350 [ 137.575161][ C0] ? __pfx_do_futex+0x10/0x10 [ 137.579907][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 137.585182][ C0] ? sigprocmask+0xf0/0x330 [ 137.589866][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 137.594881][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 137.599706][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 137.605507][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 137.610884][ C0] do_syscall_64+0xcd/0x250 [ 137.615472][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.621449][ C0] RIP: 0033:0x476343 [ 137.625408][ C0] RSP: 002b:000000c001565ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 137.633896][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 137.641926][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040abe58 [ 137.649957][ C0] RBP: 000000c001565f38 R08: 0000000000000000 R09: 0000000000000000 [ 137.657986][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 137.666018][ C0] R13: 000000c00184a008 R14: 000000c001f79340 R15: 000fffffffffffff [ 137.674167][ C0] [ 137.677247][ C0] task:syz-execprog state:S stack:27520 pid:2657 tgid:2649 ppid:2646 flags:0x00000000 [ 137.687531][ C0] Call Trace: [ 137.690853][ C0] [ 137.693840][ C0] __schedule+0x105f/0x34b0 [ 137.698426][ C0] ? __pfx___schedule+0x10/0x10 [ 137.703444][ C0] ? schedule+0x298/0x350 [ 137.707857][ C0] ? __pfx_lock_release+0x10/0x10 [ 137.713054][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 137.718341][ C0] ? lock_acquire+0x2f/0xb0 [ 137.722931][ C0] ? schedule+0x1fd/0x350 [ 137.727340][ C0] ? futex_wait_queue+0x41/0x1f0 [ 137.732453][ C0] schedule+0xe7/0x350 [ 137.736595][ C0] futex_wait_queue+0xfc/0x1f0 [ 137.741531][ C0] __futex_wait+0x291/0x3c0 [ 137.746113][ C0] ? __pfx___futex_wait+0x10/0x10 [ 137.751386][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 137.757293][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 137.762766][ C0] futex_wait+0xe9/0x380 [ 137.767090][ C0] ? __pfx_futex_wait+0x10/0x10 [ 137.772034][ C0] ? vfs_write+0x14d/0x1140 [ 137.776621][ C0] ? __pfx_pipe_write+0x10/0x10 [ 137.781537][ C0] do_futex+0x22b/0x350 [ 137.785761][ C0] ? __pfx_do_futex+0x10/0x10 [ 137.790512][ C0] ? __fget_files+0x40/0x3f0 [ 137.795195][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 137.800047][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 137.805407][ C0] ? rcu_is_watching+0x12/0xc0 [ 137.810271][ C0] do_syscall_64+0xcd/0x250 [ 137.814969][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.821134][ C0] RIP: 0033:0x476343 [ 137.825181][ C0] RSP: 002b:000000c001aebcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 137.833842][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 137.841874][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00184a148 [ 137.850697][ C0] RBP: 000000c001aebd40 R08: 0000000000000000 R09: 0000000000000000 [ 137.858966][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c001aebd50 [ 137.867108][ C0] R13: 000000c000076f72 R14: 000000c0025761c0 R15: 0000000000000000 [ 137.875168][ C0] [ 137.878339][ C0] task:syz-execprog state:S stack:30176 pid:3217 tgid:2649 ppid:2646 flags:0x00000000 [ 137.888651][ C0] Call Trace: [ 137.891970][ C0] [ 137.894953][ C0] __schedule+0x105f/0x34b0 [ 137.899616][ C0] ? __pfx___schedule+0x10/0x10 [ 137.904539][ C0] ? schedule+0x298/0x350 [ 137.909199][ C0] ? __pfx_lock_release+0x10/0x10 [ 137.914307][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 137.919582][ C0] ? lock_acquire+0x2f/0xb0 [ 137.924169][ C0] ? schedule+0x1fd/0x350 [ 137.928756][ C0] ? futex_wait_queue+0x41/0x1f0 [ 137.933767][ C0] schedule+0xe7/0x350 [ 137.937921][ C0] futex_wait_queue+0xfc/0x1f0 [ 137.942775][ C0] __futex_wait+0x291/0x3c0 [ 137.947372][ C0] ? __pfx___futex_wait+0x10/0x10 [ 137.952473][ C0] ? hlock_class+0x4e/0x130 [ 137.957052][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 137.962291][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 137.967685][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 137.972984][ C0] futex_wait+0xe9/0x380 [ 137.977317][ C0] ? __pfx_futex_wait+0x10/0x10 [ 137.982267][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 137.987315][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 137.992430][ C0] do_futex+0x22b/0x350 [ 137.996655][ C0] ? __pfx_do_futex+0x10/0x10 [ 138.001406][ C0] ? find_held_lock+0x2d/0x110