p.0+0x170/0x170
[ 215.321932][ C0] ? lock_acquire+0x1ad/0x520
[ 215.326578][ C0] ? find_held_lock+0x2d/0x110
[ 215.331314][ C0] ? set_user_sigmask+0x1b9/0x250
[ 215.336305][ C0] ? lock_downgrade+0x690/0x690
[ 215.341116][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 215.346101][ C0] ? spin_bug+0x1c0/0x1c0
[ 215.350409][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 215.355568][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 215.360816][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 215.365978][ C0] ? set_user_sigmask+0x1b9/0x250
[ 215.370966][ C0] ? __set_current_blocked+0xe0/0xe0
[ 215.376212][ C0] ? __ct_user_enter+0xf9/0x130
[ 215.381022][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 215.385751][ C0] ? __ia32_sys_poll+0x430/0x430
[ 215.390657][ C0] do_syscall_64+0x35/0xb0
[ 215.395033][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 215.400973][ C0] RIP: 0033:0x7f3528da9ad5
[ 215.405357][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 215.413738][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 215.421762][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055b78f1daf20
[ 215.429702][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 000055b78ea5b3d0
[ 215.437639][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 215.445576][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 215.453527][ C0]
[ 215.456782][ C0] task:kworker/1:3 state:I stack:27360 pid:4686 ppid:2 flags:0x00004000
[ 215.465946][ C0] Workqueue: 0x0 (rcu_gp)
[ 215.470328][ C0] Call Trace:
[ 215.473573][ C0]
[ 215.476579][ C0] __schedule+0xc25/0x57f0
[ 215.480979][ C0] ? spin_bug+0x1c0/0x1c0
[ 215.485276][ C0] ? process_one_work+0xada/0x1410
[ 215.490352][ C0] ? io_schedule_timeout+0x140/0x140
[ 215.495601][ C0] ? worker_thread+0x145/0xef0
[ 215.500327][ C0] ? spin_bug+0x1c0/0x1c0
[ 215.504624][ C0] schedule+0xda/0x1a0
[ 215.508657][ C0] worker_thread+0x14a/0xef0
[ 215.513224][ C0] ? process_one_work+0x1410/0x1410
[ 215.518383][ C0] kthread+0x2e6/0x3c0
[ 215.522415][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 215.528007][ C0] ret_from_fork+0x1f/0x30
[ 215.532398][ C0]
[ 215.535385][ C0] task:sshd state:S stack:25720 pid:4693 ppid:1 flags:0x00000002
[ 215.544544][ C0] Call Trace:
[ 215.547792][ C0]
[ 215.550694][ C0] __schedule+0xc25/0x57f0
[ 215.555083][ C0] ? __lock_acquire+0x1916/0x5df0
[ 215.560073][ C0] ? io_schedule_timeout+0x140/0x140
[ 215.565316][ C0] ? lock_sync+0x180/0x180
[ 215.569695][ C0] ? find_held_lock+0x2d/0x110
[ 215.574434][ C0] ? tcp_poll+0x54e/0xcc0
[ 215.578727][ C0] ? lock_downgrade+0x690/0x690
[ 215.583553][ C0] schedule+0xda/0x1a0
[ 215.587605][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 215.593637][ C0] ? schedule_timeout_idle+0x90/0x90
[ 215.598891][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 215.604678][ C0] ? tcp_poll+0x54e/0xcc0
[ 215.608968][ C0] ? lock_downgrade+0x690/0x690
[ 215.613781][ C0] ? tcp_ioctl+0x690/0x690
[ 215.618161][ C0] ? tcp_ioctl+0x690/0x690
[ 215.622539][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 215.628749][ C0] do_sys_poll+0x711/0xb90
[ 215.633128][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 215.638197][ C0] ? mark_lock.part.0+0xee/0x1970
[ 215.643185][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 215.648691][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 215.654197][ C0] ? mark_lock.part.0+0xee/0x1970
[ 215.659179][ C0] ? __kernel_text_address+0x9/0x30
[ 215.664336][ C0] ? unwind_get_return_address+0x51/0x90
[ 215.669931][ C0] ? write_profile+0x3b0/0x3b0
[ 215.674657][ C0] ? arch_stack_walk+0x93/0xe0
[ 215.679383][ C0] ? mark_lock.part.0+0xee/0x1970
[ 215.684375][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 215.690848][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 215.697573][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 215.703515][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 215.709458][ C0] ? __lock_acquire+0x1916/0x5df0
[ 215.714455][ C0] ? lock_acquire+0x1ad/0x520
[ 215.719091][ C0] ? find_held_lock+0x2d/0x110
[ 215.723903][ C0] ? set_user_sigmask+0x1b9/0x250
[ 215.728903][ C0] ? lock_downgrade+0x690/0x690
[ 215.733713][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 215.738694][ C0] ? spin_bug+0x1c0/0x1c0
[ 215.743071][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 215.748239][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 215.753423][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 215.758665][ C0] ? set_user_sigmask+0x1b9/0x250
[ 215.763652][ C0] ? __set_current_blocked+0xe0/0xe0
[ 215.768894][ C0] ? __ct_user_enter+0xf9/0x130
[ 215.773712][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 215.778456][ C0] ? __ia32_sys_poll+0x430/0x430
[ 215.783360][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 215.789214][ C0] do_syscall_64+0x35/0xb0
[ 215.793593][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 215.799459][ C0] RIP: 0033:0x7fdce5319ad5
[ 215.803838][ C0] RSP: 002b:00007ffd22815640 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 215.812218][ C0] RAX: ffffffffffffffda RBX: 000055dbb4b8bed0 RCX: 00007fdce5319ad5
[ 215.820153][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055dbb4b8c3b0
[ 215.828089][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
[ 215.836026][ C0] R10: 00007ffd228157f8 R11: 0000000000000246 R12: 000055dbb4b8c3b0
[ 215.843961][ C0] R13: 00007ffd228157f8 R14: 0000000000000002 R15: 000055dbb4b8c39c
[ 215.851901][ C0]
[ 215.854889][ C0] task:getty state:S stack:23880 pid:4696 ppid:1 flags:0x00000002
[ 215.864051][ C0] Call Trace:
[ 215.867298][ C0]
[ 215.870198][ C0] __schedule+0xc25/0x57f0
[ 215.874591][ C0] ? io_schedule_timeout+0x140/0x140
[ 215.879844][ C0] schedule+0xda/0x1a0
[ 215.883878][ C0] schedule_timeout+0x229/0x270
[ 215.888689][ C0] ? usleep_range_state+0x180/0x180
[ 215.893860][ C0] ? __up_read+0x1fe/0x750
[ 215.898241][ C0] ? down_read+0x13a/0x470
[ 215.902615][ C0] ? up_write+0x510/0x510
[ 215.906912][ C0] wait_woken+0x18b/0x1f0
[ 215.911218][ C0] n_tty_read+0xc97/0x1040
[ 215.915603][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 215.921460][ C0] ? __init_waitqueue_head+0x150/0x150
[ 215.926883][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 215.932741][ C0] tty_read+0x2b4/0x520
[ 215.936862][ C0] ? release_one_tty+0x390/0x390
[ 215.941762][ C0] ? fsnotify+0x13a0/0x13a0
[ 215.946241][ C0] ? apparmor_file_permission+0x14e/0x450
[ 215.951923][ C0] ? fsnotify_perm.part.0+0x11c/0x500
[ 215.957260][ C0] vfs_read+0x3e9/0x7b0
[ 215.961379][ C0] ? kernel_read+0x120/0x120
[ 215.965933][ C0] ? __ct_user_exit+0xb2/0xf0
[ 215.970579][ C0] ? lock_downgrade+0x690/0x690
[ 215.975393][ C0] ? lock_downgrade+0x690/0x690
[ 215.980205][ C0] ? __fget_light+0x4c/0x210
[ 215.984760][ C0] ksys_read+0xee/0x1c0
[ 215.988885][ C0] ? vfs_write+0xd10/0xd10
[ 215.993273][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 215.999301][ C0] do_syscall_64+0x35/0xb0
[ 216.003775][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 216.009628][ C0] RIP: 0033:0x7f19a3649b6a
[ 216.014005][ C0] RSP: 002b:00007ffc3cdf5ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 216.022376][ C0] RAX: ffffffffffffffda RBX: 000055c815edb910 RCX: 00007f19a3649b6a
[ 216.030309][ C0] RDX: 0000000000000001 RSI: 00007ffc3cdf5b00 RDI: 0000000000000000
[ 216.038241][ C0] RBP: 000055c815edb970 R08: 0000000000000000 R09: edb7efcb34b13160
[ 216.046184][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 000055c815edb9ac
[ 216.054121][ C0] R13: 00007ffc3cdf5b00 R14: 0000000000000000 R15: 000055c815edb9ac
[ 216.062062][ C0]
[ 216.065059][ C0] task:dhcpcd state:S stack:27448 pid:4744 ppid:4613 flags:0x00000002
[ 216.074220][ C0] Call Trace:
[ 216.077478][ C0]
[ 216.080377][ C0] __schedule+0xc25/0x57f0
[ 216.084759][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.090709][ C0] ? io_schedule_timeout+0x140/0x140
[ 216.095956][ C0] ? lock_acquire+0x1ad/0x520
[ 216.100595][ C0] ? lock_sync+0x180/0x180
[ 216.104986][ C0] ? find_held_lock+0x2d/0x110
[ 216.109714][ C0] schedule+0xda/0x1a0
[ 216.113747][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 216.119781][ C0] ? schedule_timeout_idle+0x90/0x90
[ 216.125040][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 216.130808][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 216.135970][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 216.141746][ C0] ? unix_dgram_poll+0x515/0x620
[ 216.146646][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 216.151631][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 216.157838][ C0] do_sys_poll+0x711/0xb90
[ 216.162222][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 216.167400][ C0] ? mark_lock.part.0+0xee/0x1970
[ 216.172407][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 216.177913][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 216.183766][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 216.189275][ C0] ? sock_write_iter+0x217/0x380
[ 216.194178][ C0] ? sock_sendmsg+0x150/0x150
[ 216.198815][ C0] ? mark_lock.part.0+0xee/0x1970
[ 216.203804][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 216.210265][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 216.216834][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.222777][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.228716][ C0] ? __lock_acquire+0x1916/0x5df0
[ 216.233703][ C0] ? lock_acquire+0x1ad/0x520
[ 216.238347][ C0] ? find_held_lock+0x2d/0x110
[ 216.243072][ C0] ? set_user_sigmask+0x1b9/0x250
[ 216.248071][ C0] ? lock_downgrade+0x690/0x690
[ 216.252883][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 216.258227][ C0] ? spin_bug+0x1c0/0x1c0
[ 216.262541][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 216.267717][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 216.272887][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 216.278056][ C0] ? set_user_sigmask+0x1b9/0x250
[ 216.283046][ C0] ? __set_current_blocked+0xe0/0xe0
[ 216.288297][ C0] ? __ct_user_enter+0xf9/0x130
[ 216.293108][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 216.297838][ C0] ? __ia32_sys_poll+0x430/0x430
[ 216.302740][ C0] do_syscall_64+0x35/0xb0
[ 216.307466][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 216.313326][ C0] RIP: 0033:0x7f3528da9ad5
[ 216.317708][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 216.326077][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 216.334014][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 216.341948][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 216.349882][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 216.357825][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 216.365784][ C0]
[ 216.368795][ C0] task:dhcpcd state:S stack:27368 pid:4751 ppid:4613 flags:0x00000002
[ 216.377960][ C0] Call Trace:
[ 216.381206][ C0]
[ 216.384122][ C0] __schedule+0xc25/0x57f0
[ 216.388593][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.394537][ C0] ? io_schedule_timeout+0x140/0x140
[ 216.400053][ C0] ? lock_acquire+0x1ad/0x520
[ 216.404691][ C0] ? lock_sync+0x180/0x180
[ 216.409087][ C0] ? find_held_lock+0x2d/0x110
[ 216.413816][ C0] schedule+0xda/0x1a0
[ 216.417872][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 216.423905][ C0] ? schedule_timeout_idle+0x90/0x90
[ 216.429153][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 216.434919][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 216.440085][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 216.445851][ C0] ? unix_dgram_poll+0x515/0x620
[ 216.450748][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 216.455737][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 216.462044][ C0] do_sys_poll+0x711/0xb90
[ 216.466428][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 216.471503][ C0] ? mark_lock.part.0+0xee/0x1970
[ 216.476524][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 216.482116][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 216.487972][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 216.493477][ C0] ? sock_write_iter+0x217/0x380
[ 216.498376][ C0] ? sock_sendmsg+0x150/0x150
[ 216.503014][ C0] ? mark_lock.part.0+0xee/0x1970
[ 216.508004][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 216.514566][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 216.521023][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.526974][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.532912][ C0] ? __lock_acquire+0x1916/0x5df0
[ 216.537917][ C0] ? lock_acquire+0x1ad/0x520
[ 216.542568][ C0] ? find_held_lock+0x2d/0x110
[ 216.547292][ C0] ? set_user_sigmask+0x1b9/0x250
[ 216.552279][ C0] ? lock_downgrade+0x690/0x690
[ 216.557095][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 216.562078][ C0] ? spin_bug+0x1c0/0x1c0
[ 216.566480][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 216.571669][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 216.576853][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 216.582017][ C0] ? set_user_sigmask+0x1b9/0x250
[ 216.587004][ C0] ? __set_current_blocked+0xe0/0xe0
[ 216.592254][ C0] ? __ct_user_enter+0xf9/0x130
[ 216.597069][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 216.601978][ C0] ? __ia32_sys_poll+0x430/0x430
[ 216.606975][ C0] do_syscall_64+0x35/0xb0
[ 216.611556][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 216.617432][ C0] RIP: 0033:0x7f3528da9ad5
[ 216.621819][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 216.630201][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 216.638144][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 216.646088][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 216.654282][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 216.662239][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 216.670183][ C0]
[ 216.673262][ C0] task:dhcpcd state:S stack:27536 pid:4759 ppid:4613 flags:0x00000002
[ 216.682441][ C0] Call Trace:
[ 216.685690][ C0]
[ 216.688592][ C0] __schedule+0xc25/0x57f0
[ 216.692976][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.698920][ C0] ? io_schedule_timeout+0x140/0x140
[ 216.704170][ C0] ? lock_acquire+0x1ad/0x520
[ 216.708811][ C0] ? lock_sync+0x180/0x180
[ 216.713275][ C0] ? find_held_lock+0x2d/0x110
[ 216.718091][ C0] schedule+0xda/0x1a0
[ 216.722133][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 216.728174][ C0] ? schedule_timeout_idle+0x90/0x90
[ 216.733423][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 216.739197][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 216.744445][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 216.750211][ C0] ? unix_dgram_poll+0x515/0x620
[ 216.755111][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 216.760102][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 216.766321][ C0] do_sys_poll+0x711/0xb90
[ 216.770705][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 216.775777][ C0] ? mark_lock.part.0+0xee/0x1970
[ 216.780767][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 216.786278][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 216.792568][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 216.798073][ C0] ? sock_write_iter+0x217/0x380
[ 216.802971][ C0] ? sock_sendmsg+0x150/0x150
[ 216.807613][ C0] ? mark_lock.part.0+0xee/0x1970
[ 216.812602][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 216.819064][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 216.825531][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.831473][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 216.837414][ C0] ? __lock_acquire+0x1916/0x5df0
[ 216.842407][ C0] ? lock_acquire+0x1ad/0x520
[ 216.847044][ C0] ? find_held_lock+0x2d/0x110
[ 216.851771][ C0] ? set_user_sigmask+0x1b9/0x250
[ 216.856758][ C0] ? lock_downgrade+0x690/0x690
[ 216.861587][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 216.866572][ C0] ? spin_bug+0x1c0/0x1c0
[ 216.870862][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 216.876024][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 216.881186][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 216.886435][ C0] ? set_user_sigmask+0x1b9/0x250
[ 216.891418][ C0] ? __set_current_blocked+0xe0/0xe0
[ 216.896665][ C0] ? __ct_user_enter+0xf9/0x130
[ 216.901474][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 216.906203][ C0] ? __ia32_sys_poll+0x430/0x430
[ 216.911106][ C0] do_syscall_64+0x35/0xb0
[ 216.915483][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 216.921336][ C0] RIP: 0033:0x7f3528da9ad5
[ 216.925713][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 216.934191][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 216.942135][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 216.951040][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 216.958976][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 216.966910][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 216.974856][ C0]
[ 216.977842][ C0] task:dhcpcd state:S stack:27104 pid:4761 ppid:4613 flags:0x00000002
[ 216.987015][ C0] Call Trace:
[ 216.990287][ C0]
[ 216.993191][ C0] __schedule+0xc25/0x57f0
[ 216.997577][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.003522][ C0] ? io_schedule_timeout+0x140/0x140
[ 217.008786][ C0] ? lock_acquire+0x1ad/0x520
[ 217.013436][ C0] ? lock_sync+0x180/0x180
[ 217.017815][ C0] ? find_held_lock+0x2d/0x110
[ 217.022550][ C0] schedule+0xda/0x1a0
[ 217.026668][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 217.032697][ C0] ? schedule_timeout_idle+0x90/0x90
[ 217.037957][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 217.043723][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.048880][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 217.054645][ C0] ? unix_dgram_poll+0x515/0x620
[ 217.059556][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 217.064627][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 217.070835][ C0] do_sys_poll+0x711/0xb90
[ 217.075235][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 217.080314][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.085303][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 217.090829][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 217.096690][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 217.102196][ C0] ? sock_write_iter+0x217/0x380
[ 217.107094][ C0] ? sock_sendmsg+0x150/0x150
[ 217.111734][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.116811][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 217.123274][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 217.129735][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.135697][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.141638][ C0] ? __lock_acquire+0x1916/0x5df0
[ 217.146626][ C0] ? lock_acquire+0x1ad/0x520
[ 217.151265][ C0] ? find_held_lock+0x2d/0x110
[ 217.155993][ C0] ? set_user_sigmask+0x1b9/0x250
[ 217.160985][ C0] ? lock_downgrade+0x690/0x690
[ 217.165815][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 217.170845][ C0] ? spin_bug+0x1c0/0x1c0
[ 217.175150][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 217.180314][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.185498][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 217.190672][ C0] ? set_user_sigmask+0x1b9/0x250
[ 217.195660][ C0] ? __set_current_blocked+0xe0/0xe0
[ 217.200905][ C0] ? __ct_user_enter+0xf9/0x130
[ 217.205722][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 217.210450][ C0] ? __ia32_sys_poll+0x430/0x430
[ 217.215353][ C0] do_syscall_64+0x35/0xb0
[ 217.219738][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 217.225620][ C0] RIP: 0033:0x7f3528da9ad5
[ 217.229995][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 217.238813][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 217.246767][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 217.254706][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 217.262727][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 217.270663][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 217.278606][ C0]
[ 217.281597][ C0] task:dhcpcd state:S stack:27776 pid:4765 ppid:4613 flags:0x00000002
[ 217.290841][ C0] Call Trace:
[ 217.294089][ C0]
[ 217.296992][ C0] __schedule+0xc25/0x57f0
[ 217.301385][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.307594][ C0] ? io_schedule_timeout+0x140/0x140
[ 217.312841][ C0] ? lock_acquire+0x1ad/0x520
[ 217.317564][ C0] ? lock_sync+0x180/0x180
[ 217.321941][ C0] ? find_held_lock+0x2d/0x110
[ 217.326668][ C0] schedule+0xda/0x1a0
[ 217.330698][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 217.336725][ C0] ? schedule_timeout_idle+0x90/0x90
[ 217.341974][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 217.347743][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.352900][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 217.358680][ C0] ? unix_dgram_poll+0x515/0x620
[ 217.363576][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 217.368577][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 217.374780][ C0] do_sys_poll+0x711/0xb90
[ 217.379161][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 217.384231][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.389234][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 217.394740][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 217.400593][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 217.406101][ C0] ? sock_write_iter+0x217/0x380
[ 217.410999][ C0] ? sock_sendmsg+0x150/0x150
[ 217.415637][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.420626][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 217.427090][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 217.433563][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.439510][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.445453][ C0] ? __lock_acquire+0x1916/0x5df0
[ 217.450463][ C0] ? lock_acquire+0x1ad/0x520
[ 217.455103][ C0] ? find_held_lock+0x2d/0x110
[ 217.459915][ C0] ? set_user_sigmask+0x1b9/0x250
[ 217.464934][ C0] ? lock_downgrade+0x690/0x690
[ 217.469753][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 217.474740][ C0] ? spin_bug+0x1c0/0x1c0
[ 217.479028][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 217.484186][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.489362][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 217.494518][ C0] ? set_user_sigmask+0x1b9/0x250
[ 217.499506][ C0] ? __set_current_blocked+0xe0/0xe0
[ 217.504752][ C0] ? __ct_user_enter+0xf9/0x130
[ 217.509562][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 217.514291][ C0] ? __ia32_sys_poll+0x430/0x430
[ 217.519217][ C0] do_syscall_64+0x35/0xb0
[ 217.523595][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 217.529446][ C0] RIP: 0033:0x7f3528da9ad5
[ 217.533820][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 217.542277][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 217.550209][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 217.558158][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 217.566267][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 217.574203][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 217.582143][ C0]
[ 217.585129][ C0] task:dhcpcd state:S stack:27536 pid:4767 ppid:4613 flags:0x00000002
[ 217.594291][ C0] Call Trace:
[ 217.597554][ C0]
[ 217.600630][ C0] __schedule+0xc25/0x57f0
[ 217.605015][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.610958][ C0] ? io_schedule_timeout+0x140/0x140
[ 217.616203][ C0] ? lock_acquire+0x1ad/0x520
[ 217.620859][ C0] ? lock_sync+0x180/0x180
[ 217.625236][ C0] ? find_held_lock+0x2d/0x110
[ 217.629962][ C0] schedule+0xda/0x1a0
[ 217.634024][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 217.640153][ C0] ? schedule_timeout_idle+0x90/0x90
[ 217.645423][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 217.651279][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.656501][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 217.662269][ C0] ? unix_dgram_poll+0x515/0x620
[ 217.667173][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 217.672176][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 217.678383][ C0] do_sys_poll+0x711/0xb90
[ 217.682856][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 217.687947][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.692945][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 217.698455][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 217.704311][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 217.709841][ C0] ? sock_write_iter+0x217/0x380
[ 217.714747][ C0] ? sock_sendmsg+0x150/0x150
[ 217.719394][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.724383][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 217.731199][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 217.737664][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.743630][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.749573][ C0] ? __lock_acquire+0x1916/0x5df0
[ 217.754565][ C0] ? lock_acquire+0x1ad/0x520
[ 217.759203][ C0] ? find_held_lock+0x2d/0x110
[ 217.763933][ C0] ? set_user_sigmask+0x1b9/0x250
[ 217.768922][ C0] ? lock_downgrade+0x690/0x690
[ 217.773738][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 217.778732][ C0] ? spin_bug+0x1c0/0x1c0
[ 217.783023][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 217.788185][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.793347][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 217.798505][ C0] ? set_user_sigmask+0x1b9/0x250
[ 217.803578][ C0] ? __set_current_blocked+0xe0/0xe0
[ 217.808849][ C0] ? __ct_user_enter+0xf9/0x130
[ 217.813750][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 217.818495][ C0] ? __ia32_sys_poll+0x430/0x430
[ 217.823397][ C0] do_syscall_64+0x35/0xb0
[ 217.827783][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 217.833637][ C0] RIP: 0033:0x7f3528da9ad5
[ 217.838189][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 217.846565][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 217.854508][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 217.862444][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 217.870381][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 217.878319][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 217.886284][ C0]
[ 217.889298][ C0] task:dhcpcd state:S stack:27504 pid:4770 ppid:4613 flags:0x00000002
[ 217.898459][ C0] Call Trace:
[ 217.901707][ C0]
[ 217.904608][ C0] __schedule+0xc25/0x57f0
[ 217.908991][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 217.914937][ C0] ? io_schedule_timeout+0x140/0x140
[ 217.920196][ C0] ? lock_acquire+0x1ad/0x520
[ 217.924837][ C0] ? lock_sync+0x180/0x180
[ 217.929214][ C0] ? find_held_lock+0x2d/0x110
[ 217.933940][ C0] schedule+0xda/0x1a0
[ 217.937970][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 217.943998][ C0] ? schedule_timeout_idle+0x90/0x90
[ 217.949251][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 217.955019][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 217.960191][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 217.965972][ C0] ? unix_dgram_poll+0x515/0x620
[ 217.970935][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 217.975925][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 217.982131][ C0] do_sys_poll+0x711/0xb90
[ 217.986510][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 217.991582][ C0] ? mark_lock.part.0+0xee/0x1970
[ 217.996568][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 218.002073][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 218.007925][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 218.013432][ C0] ? sock_write_iter+0x217/0x380
[ 218.018335][ C0] ? sock_sendmsg+0x150/0x150
[ 218.022987][ C0] ? mark_lock.part.0+0xee/0x1970
[ 218.027996][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 218.034458][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 218.040923][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 218.046878][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 218.052831][ C0] ? __lock_acquire+0x1916/0x5df0
[ 218.057819][ C0] ? lock_acquire+0x1ad/0x520
[ 218.062461][ C0] ? find_held_lock+0x2d/0x110
[ 218.067185][ C0] ? set_user_sigmask+0x1b9/0x250
[ 218.072187][ C0] ? lock_downgrade+0x690/0x690
[ 218.076997][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 218.081983][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.086275][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 218.091453][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 218.096631][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 218.101787][ C0] ? set_user_sigmask+0x1b9/0x250
[ 218.106771][ C0] ? __set_current_blocked+0xe0/0xe0
[ 218.112026][ C0] ? __ct_user_enter+0xf9/0x130
[ 218.116842][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 218.121572][ C0] ? __ia32_sys_poll+0x430/0x430
[ 218.126486][ C0] do_syscall_64+0x35/0xb0
[ 218.130867][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 218.136730][ C0] RIP: 0033:0x7f3528da9ad5
[ 218.141104][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 218.149479][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 218.157414][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 218.165353][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 218.173287][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 218.181307][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 218.189246][ C0]
[ 218.192238][ C0] task:kworker/u5:2 state:I stack:27832 pid:4948 ppid:2 flags:0x00004000
[ 218.201442][ C0] Workqueue: 0x0 (hci4)
[ 218.205664][ C0] Call Trace:
[ 218.208912][ C0]
[ 218.211816][ C0] __schedule+0xc25/0x57f0
[ 218.216199][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.220512][ C0] ? io_schedule_timeout+0x140/0x140
[ 218.225763][ C0] ? worker_thread+0x145/0xef0
[ 218.230491][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 218.235481][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.239773][ C0] schedule+0xda/0x1a0
[ 218.243815][ C0] worker_thread+0x14a/0xef0
[ 218.248372][ C0] ? process_one_work+0x1410/0x1410
[ 218.253529][ C0] kthread+0x2e6/0x3c0
[ 218.257649][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 218.263327][ C0] ret_from_fork+0x1f/0x30
[ 218.267709][ C0]
[ 218.270698][ C0] task:kworker/1:4 state:R running task stack:23336 pid:4956 ppid:2 flags:0x00004000
[ 218.281508][ C0] Workqueue: usb_hub_wq hub_event
[ 218.286494][ C0] Call Trace:
[ 218.289737][ C0]
[ 218.292721][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.297014][ C0] ? _raw_spin_lock_irqsave+0x41/0x50
[ 218.302377][ C0] ? input_inject_event+0x77/0x230
[ 218.307449][ C0] ? input_inject_event+0x77/0x230
[ 218.312522][ C0] ? led_trigger_event+0x8a/0x180
[ 218.317592][ C0] ? kbd_led_trigger_activate+0xa1/0xe0
[ 218.323111][ C0] ? led_trigger_set+0x55d/0xb20
[ 218.328014][ C0] ? led_trigger_blink_oneshot+0x20/0x20
[ 218.333604][ C0] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 218.339636][ C0] ? led_trigger_set_default+0x167/0x200
[ 218.345317][ C0] ? led_classdev_register_ext+0x4f6/0x750
[ 218.351081][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 218.356672][ C0] ? led_classdev_unregister+0x50/0x50
[ 218.362092][ C0] ? kasprintf+0xa6/0xd0
[ 218.366301][ C0] ? input_open_device+0x19c/0x290
[ 218.371375][ C0] ? input_leds_connect+0x3c2/0x800
[ 218.376535][ C0] ? input_attach_handler+0x10b/0x1c0
[ 218.381882][ C0] ? input_register_device+0x89c/0xe20
[ 218.387316][ C0] ? hidinput_connect+0x4130/0x8fa0
[ 218.392486][ C0] ? hid_map_usage_clear.isra.0+0x280/0x280
[ 218.398338][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 218.403937][ C0] ? hid_connect+0x10c3/0x1640
[ 218.408661][ C0] ? kasan_set_track+0x21/0x30
[ 218.413389][ C0] ? rcu_is_watching+0xe/0xb0
[ 218.418038][ C0] ? __kmalloc+0xee/0x190
[ 218.422334][ C0] ? hid_match_id+0x280/0x280
[ 218.426978][ C0] ? hid_hw_start+0x74/0x100
[ 218.431532][ C0] ? hid_device_probe+0x2e2/0x350
[ 218.436522][ C0] ? really_probe+0x1c7/0xb20
[ 218.441164][ C0] ? driver_probe_device+0x110/0x110
[ 218.446585][ C0] ? __driver_probe_device+0x184/0x440
[ 218.452011][ C0] ? driver_probe_device+0x44/0x110
[ 218.457171][ C0] ? __device_attach_driver+0x14a/0x270
[ 218.462684][ C0] ? bus_for_each_drv+0xfe/0x190
[ 218.467581][ C0] ? mark_held_locks+0x9f/0xe0
[ 218.472314][ C0] ? bus_for_each_dev+0x160/0x160
[ 218.477303][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 218.482465][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 218.488234][ C0] ? __device_attach+0x19e/0x3d0
[ 218.493144][ C0] ? device_driver_attach+0x1b0/0x1b0
[ 218.498475][ C0] ? do_raw_spin_unlock+0x171/0x230
[ 218.503638][ C0] ? bus_probe_device+0x127/0x170
[ 218.508624][ C0] ? device_add+0xdee/0x1620
[ 218.513178][ C0] ? __fw_devlink_link_to_consumers.isra.0+0x1f0/0x1f0
[ 218.519988][ C0] ? __debugfs_create_file+0x30e/0x530
[ 218.525413][ C0] ? hid_add_device+0x304/0x920
[ 218.530248][ C0] ? lockdep_init_map_type+0x21a/0x810
[ 218.535694][ C0] ? modalias_show+0x140/0x140
[ 218.540436][ C0] ? lockdep_init_map_type+0x21a/0x810
[ 218.545906][ C0] ? __raw_spin_lock_init+0x36/0x110
[ 218.551159][ C0] ? usbhid_probe+0x954/0xf00
[ 218.555804][ C0] ? usb_probe_interface+0x268/0x810
[ 218.561076][ C0] ? really_probe+0x1c7/0xb20
[ 218.565734][ C0] ? driver_probe_device+0x110/0x110
[ 218.571072][ C0] ? __driver_probe_device+0x184/0x440
[ 218.576495][ C0] ? driver_probe_device+0x44/0x110
[ 218.581685][ C0] ? __device_attach_driver+0x14a/0x270
[ 218.587194][ C0] ? bus_for_each_drv+0xfe/0x190
[ 218.592101][ C0] ? mark_held_locks+0x9f/0xe0
[ 218.596841][ C0] ? bus_for_each_dev+0x160/0x160
[ 218.601856][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 218.607018][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 218.613747][ C0] ? __device_attach+0x19e/0x3d0
[ 218.618657][ C0] ? device_driver_attach+0x1b0/0x1b0
[ 218.623995][ C0] ? do_raw_spin_unlock+0x171/0x230
[ 218.629171][ C0] ? bus_probe_device+0x127/0x170
[ 218.634531][ C0] ? device_add+0xdee/0x1620
[ 218.639093][ C0] ? __fw_devlink_link_to_consumers.isra.0+0x1f0/0x1f0
[ 218.645905][ C0] ? mark_held_locks+0x9f/0xe0
[ 218.650637][ C0] ? usb_set_configuration+0xb48/0x1af0
[ 218.656156][ C0] ? kernfs_get.part.0+0x47/0x60
[ 218.661076][ C0] ? usb_generic_driver_probe+0x84/0xd0
[ 218.666584][ C0] ? usb_probe_device+0x94/0x230
[ 218.671483][ C0] ? really_probe+0x1c7/0xb20
[ 218.676124][ C0] ? driver_probe_device+0x110/0x110
[ 218.681373][ C0] ? __driver_probe_device+0x184/0x440
[ 218.686807][ C0] ? driver_probe_device+0x44/0x110
[ 218.691966][ C0] ? __device_attach_driver+0x14a/0x270
[ 218.697486][ C0] ? bus_for_each_drv+0xfe/0x190
[ 218.702388][ C0] ? mark_held_locks+0x9f/0xe0
[ 218.707116][ C0] ? bus_for_each_dev+0x160/0x160
[ 218.712103][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 218.717352][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 218.723141][ C0] ? __device_attach+0x19e/0x3d0
[ 218.728041][ C0] ? device_driver_attach+0x1b0/0x1b0
[ 218.733382][ C0] ? do_raw_spin_unlock+0x171/0x230
[ 218.738581][ C0] ? bus_probe_device+0x127/0x170
[ 218.743569][ C0] ? device_add+0xdee/0x1620
[ 218.748124][ C0] ? __fw_devlink_link_to_consumers.isra.0+0x1f0/0x1f0
[ 218.754938][ C0] ? usb_detect_static_quirks+0xbc/0x2d0
[ 218.760538][ C0] ? usb_new_device+0xc6a/0x1920
[ 218.765446][ C0] ? hub_disconnect+0x480/0x480
[ 218.770270][ C0] ? hub_event+0x24c8/0x4240
[ 218.774828][ C0] ? hub_port_debounce+0x2e0/0x2e0
[ 218.779902][ C0] ? lock_sync+0x180/0x180
[ 218.784287][ C0] ? lock_downgrade+0x690/0x690
[ 218.789097][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 218.794089][ C0] ? process_one_work+0x86e/0x1410
[ 218.799169][ C0] ? lock_sync+0x180/0x180
[ 218.803547][ C0] ? pwq_dec_nr_in_flight+0x230/0x230
[ 218.808884][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.813261][ C0] ? move_linked_works+0x12c/0x2a0
[ 218.818333][ C0] ? worker_thread+0x5ab/0xef0
[ 218.823058][ C0] ? process_one_work+0x1410/0x1410
[ 218.828217][ C0] ? kthread+0x2e6/0x3c0
[ 218.832507][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 218.838118][ C0] ? ret_from_fork+0x1f/0x30
[ 218.842682][ C0]
[ 218.845675][ C0] task:kworker/0:3 state:D stack:26432 pid:4957 ppid:2 flags:0x00004000
[ 218.854861][ C0] Workqueue: events linkwatch_event
[ 218.860026][ C0] Call Trace:
[ 218.863277][ C0]
[ 218.866176][ C0] __schedule+0xc25/0x57f0
[ 218.870556][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 218.876067][ C0] ? find_held_lock+0x2d/0x110
[ 218.880797][ C0] ? io_schedule_timeout+0x140/0x140
[ 218.886042][ C0] ? schedule+0x147/0x1a0
[ 218.890420][ C0] ? lock_downgrade+0x690/0x690
[ 218.895245][ C0] ? mark_held_locks+0x9f/0xe0
[ 218.899983][ C0] schedule+0xda/0x1a0
[ 218.904016][ C0] schedule_preempt_disabled+0xf/0x20
[ 218.909357][ C0] __mutex_lock+0xa37/0x1340
[ 218.914184][ C0] ? linkwatch_event+0x5/0x50
[ 218.918859][ C0] ? mutex_lock_io_nested+0x1190/0x1190
[ 218.924368][ C0] ? lock_downgrade+0x690/0x690
[ 218.929187][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.933480][ C0] linkwatch_event+0x5/0x50
[ 218.937944][ C0] process_one_work+0x86e/0x1410
[ 218.942862][ C0] ? lock_sync+0x180/0x180
[ 218.947241][ C0] ? pwq_dec_nr_in_flight+0x230/0x230
[ 218.952579][ C0] ? spin_bug+0x1c0/0x1c0
[ 218.956874][ C0] worker_thread+0x5ab/0xef0
[ 218.961429][ C0] ? process_one_work+0x1410/0x1410
[ 218.966593][ C0] kthread+0x2e6/0x3c0
[ 218.970642][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 218.976234][ C0] ret_from_fork+0x1f/0x30
[ 218.980619][ C0]
[ 218.983626][ C0] task:kworker/1:5 state:D stack:22720 pid:4958 ppid:2 flags:0x00004000
[ 218.992793][ C0] Workqueue: rcu_gp wait_rcu_exp_gp
[ 218.997959][ C0] Call Trace:
[ 219.001205][ C0]
[ 219.004105][ C0] __schedule+0xc25/0x57f0
[ 219.008496][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.014005][ C0] ? find_held_lock+0x2d/0x110
[ 219.018732][ C0] ? io_schedule_timeout+0x140/0x140
[ 219.023975][ C0] ? schedule+0x147/0x1a0
[ 219.028287][ C0] ? lock_downgrade+0x690/0x690
[ 219.033107][ C0] ? mark_held_locks+0x9f/0xe0
[ 219.037831][ C0] schedule+0xda/0x1a0
[ 219.041864][ C0] schedule_timeout+0x11d/0x270
[ 219.046686][ C0] ? usleep_range_state+0x180/0x180
[ 219.051844][ C0] ? collect_expired_timers+0x1c0/0x1c0
[ 219.057350][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 219.063117][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.068378][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 219.074157][ C0] rcu_exp_wait_wake+0x2a8/0x1670
[ 219.079144][ C0] ? mark_held_locks+0x9f/0xe0
[ 219.083875][ C0] ? print_cpu_stall_info+0x1180/0x1180
[ 219.089380][ C0] ? sync_rcu_exp_select_cpus+0x3c7/0xa90
[ 219.095060][ C0] process_one_work+0x86e/0x1410
[ 219.099958][ C0] ? lock_sync+0x180/0x180
[ 219.104335][ C0] ? pwq_dec_nr_in_flight+0x230/0x230
[ 219.109690][ C0] ? spin_bug+0x1c0/0x1c0
[ 219.113984][ C0] worker_thread+0x5ab/0xef0
[ 219.118631][ C0] ? process_one_work+0x1410/0x1410
[ 219.123794][ C0] kthread+0x2e6/0x3c0
[ 219.127825][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 219.133415][ C0] ret_from_fork+0x1f/0x30
[ 219.137807][ C0]
[ 219.140793][ C0] task:dhcpcd state:S stack:27672 pid:5141 ppid:4613 flags:0x00000002
[ 219.149953][ C0] Call Trace:
[ 219.153197][ C0]
[ 219.156106][ C0] __schedule+0xc25/0x57f0
[ 219.160489][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.166433][ C0] ? io_schedule_timeout+0x140/0x140
[ 219.171680][ C0] ? lock_acquire+0x1ad/0x520
[ 219.176325][ C0] ? lock_sync+0x180/0x180
[ 219.180728][ C0] ? find_held_lock+0x2d/0x110
[ 219.185454][ C0] schedule+0xda/0x1a0
[ 219.189485][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 219.195513][ C0] ? schedule_timeout_idle+0x90/0x90
[ 219.200759][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 219.206535][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.211696][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 219.217462][ C0] ? unix_dgram_poll+0x515/0x620
[ 219.222359][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 219.227346][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 219.233636][ C0] do_sys_poll+0x711/0xb90
[ 219.238114][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 219.243187][ C0] ? mark_lock.part.0+0xee/0x1970
[ 219.248183][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.253692][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 219.259550][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.265056][ C0] ? sock_write_iter+0x217/0x380
[ 219.269965][ C0] ? sock_sendmsg+0x150/0x150
[ 219.274615][ C0] ? mark_lock.part.0+0xee/0x1970
[ 219.279605][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 219.286066][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 219.292526][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.298470][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.304410][ C0] ? __lock_acquire+0x1916/0x5df0
[ 219.309400][ C0] ? lock_acquire+0x1ad/0x520
[ 219.314037][ C0] ? find_held_lock+0x2d/0x110
[ 219.318761][ C0] ? set_user_sigmask+0x1b9/0x250
[ 219.323747][ C0] ? lock_downgrade+0x690/0x690
[ 219.328565][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 219.333550][ C0] ? spin_bug+0x1c0/0x1c0
[ 219.337839][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 219.343001][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.348160][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 219.353407][ C0] ? set_user_sigmask+0x1b9/0x250
[ 219.358393][ C0] ? __set_current_blocked+0xe0/0xe0
[ 219.363640][ C0] ? __ct_user_enter+0xf9/0x130
[ 219.368450][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 219.373179][ C0] ? __ia32_sys_poll+0x430/0x430
[ 219.378083][ C0] do_syscall_64+0x35/0xb0
[ 219.382467][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 219.388495][ C0] RIP: 0033:0x7f3528da9ad5
[ 219.392887][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 219.401256][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 219.409204][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 219.417137][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 219.425084][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 219.433023][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 219.440965][ C0]
[ 219.443954][ C0] task:dhcpcd state:S stack:27776 pid:5143 ppid:4613 flags:0x00000002
[ 219.453128][ C0] Call Trace:
[ 219.456380][ C0]
[ 219.459285][ C0] __schedule+0xc25/0x57f0
[ 219.463670][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.469616][ C0] ? io_schedule_timeout+0x140/0x140
[ 219.474864][ C0] ? lock_acquire+0x1ad/0x520
[ 219.479509][ C0] ? lock_sync+0x180/0x180
[ 219.483900][ C0] ? find_held_lock+0x2d/0x110
[ 219.488695][ C0] schedule+0xda/0x1a0
[ 219.492763][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 219.498792][ C0] ? schedule_timeout_idle+0x90/0x90
[ 219.504040][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 219.509818][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.514978][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 219.520742][ C0] ? unix_dgram_poll+0x515/0x620
[ 219.525640][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 219.530628][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 219.536932][ C0] do_sys_poll+0x711/0xb90
[ 219.541318][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 219.546397][ C0] ? mark_lock.part.0+0xee/0x1970
[ 219.551400][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.557017][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 219.562882][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.568391][ C0] ? sock_write_iter+0x217/0x380
[ 219.573304][ C0] ? sock_sendmsg+0x150/0x150
[ 219.577943][ C0] ? mark_lock.part.0+0xee/0x1970
[ 219.582935][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 219.589400][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 219.595860][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.602061][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.608004][ C0] ? __lock_acquire+0x1916/0x5df0
[ 219.612991][ C0] ? lock_acquire+0x1ad/0x520
[ 219.617631][ C0] ? find_held_lock+0x2d/0x110
[ 219.622359][ C0] ? set_user_sigmask+0x1b9/0x250
[ 219.627347][ C0] ? lock_downgrade+0x690/0x690
[ 219.632162][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 219.637230][ C0] ? spin_bug+0x1c0/0x1c0
[ 219.641607][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 219.646769][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.652017][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 219.657185][ C0] ? set_user_sigmask+0x1b9/0x250
[ 219.662172][ C0] ? __set_current_blocked+0xe0/0xe0
[ 219.667417][ C0] ? __ct_user_enter+0xf9/0x130
[ 219.672229][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 219.676957][ C0] ? __ia32_sys_poll+0x430/0x430
[ 219.681861][ C0] do_syscall_64+0x35/0xb0
[ 219.686242][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 219.692099][ C0] RIP: 0033:0x7f3528da9ad5
[ 219.696503][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 219.704879][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 219.712813][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 219.720748][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 219.728704][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 219.736638][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 219.744601][ C0]
[ 219.747592][ C0] task:dhcpcd state:S stack:27776 pid:5145 ppid:4613 flags:0x00000002
[ 219.756852][ C0] Call Trace:
[ 219.760098][ C0]
[ 219.763001][ C0] __schedule+0xc25/0x57f0
[ 219.767402][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.773350][ C0] ? io_schedule_timeout+0x140/0x140
[ 219.778594][ C0] ? lock_acquire+0x1ad/0x520
[ 219.783234][ C0] ? lock_sync+0x180/0x180
[ 219.787609][ C0] ? find_held_lock+0x2d/0x110
[ 219.792335][ C0] schedule+0xda/0x1a0
[ 219.796366][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 219.802392][ C0] ? schedule_timeout_idle+0x90/0x90
[ 219.807642][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 219.813416][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.818585][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 219.824524][ C0] ? unix_dgram_poll+0x515/0x620
[ 219.829425][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 219.834497][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 219.840697][ C0] do_sys_poll+0x711/0xb90
[ 219.845079][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 219.850149][ C0] ? mark_lock.part.0+0xee/0x1970
[ 219.855135][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.860732][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 219.866587][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 219.872093][ C0] ? sock_write_iter+0x217/0x380
[ 219.876995][ C0] ? sock_sendmsg+0x150/0x150
[ 219.881639][ C0] ? mark_lock.part.0+0xee/0x1970
[ 219.886632][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 219.893357][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 219.899902][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.905864][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 219.911842][ C0] ? __lock_acquire+0x1916/0x5df0
[ 219.916854][ C0] ? lock_acquire+0x1ad/0x520
[ 219.921508][ C0] ? find_held_lock+0x2d/0x110
[ 219.926410][ C0] ? set_user_sigmask+0x1b9/0x250
[ 219.931487][ C0] ? lock_downgrade+0x690/0x690
[ 219.936301][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 219.941286][ C0] ? spin_bug+0x1c0/0x1c0
[ 219.945579][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 219.950737][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 219.955912][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 219.961078][ C0] ? set_user_sigmask+0x1b9/0x250
[ 219.966066][ C0] ? __set_current_blocked+0xe0/0xe0
[ 219.971312][ C0] ? __ct_user_enter+0xf9/0x130
[ 219.976127][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 219.980854][ C0] ? __ia32_sys_poll+0x430/0x430
[ 219.985753][ C0] do_syscall_64+0x35/0xb0
[ 219.990148][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 219.996002][ C0] RIP: 0033:0x7f3528da9ad5
[ 220.000382][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 220.008754][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 220.016700][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 220.024636][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 220.032829][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 220.040760][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 220.048711][ C0]
[ 220.051697][ C0] task:dhcpcd state:S stack:27776 pid:5146 ppid:4613 flags:0x00000002
[ 220.060855][ C0] Call Trace:
[ 220.064108][ C0]
[ 220.067007][ C0] __schedule+0xc25/0x57f0
[ 220.071392][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.077335][ C0] ? io_schedule_timeout+0x140/0x140
[ 220.082584][ C0] ? lock_acquire+0x1ad/0x520
[ 220.087222][ C0] ? lock_sync+0x180/0x180
[ 220.091611][ C0] ? find_held_lock+0x2d/0x110
[ 220.096348][ C0] schedule+0xda/0x1a0
[ 220.100381][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 220.106412][ C0] ? schedule_timeout_idle+0x90/0x90
[ 220.111657][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 220.117426][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 220.122586][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 220.128352][ C0] ? unix_dgram_poll+0x515/0x620
[ 220.133279][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 220.138351][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 220.144552][ C0] do_sys_poll+0x711/0xb90
[ 220.148934][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 220.154008][ C0] ? mark_lock.part.0+0xee/0x1970
[ 220.158995][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 220.164501][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 220.170358][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 220.175865][ C0] ? sock_write_iter+0x217/0x380
[ 220.180767][ C0] ? sock_sendmsg+0x150/0x150
[ 220.185402][ C0] ? mark_lock.part.0+0xee/0x1970
[ 220.190393][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 220.196857][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 220.203321][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.209262][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.215201][ C0] ? __lock_acquire+0x1916/0x5df0
[ 220.220191][ C0] ? lock_acquire+0x1ad/0x520
[ 220.224826][ C0] ? find_held_lock+0x2d/0x110
[ 220.229565][ C0] ? set_user_sigmask+0x1b9/0x250
[ 220.234550][ C0] ? lock_downgrade+0x690/0x690
[ 220.239365][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 220.244525][ C0] ? spin_bug+0x1c0/0x1c0
[ 220.248819][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 220.253976][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 220.259229][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 220.264395][ C0] ? set_user_sigmask+0x1b9/0x250
[ 220.269380][ C0] ? __set_current_blocked+0xe0/0xe0
[ 220.274628][ C0] ? __ct_user_enter+0xf9/0x130
[ 220.279440][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 220.284165][ C0] ? __ia32_sys_poll+0x430/0x430
[ 220.289066][ C0] do_syscall_64+0x35/0xb0
[ 220.293545][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 220.299400][ C0] RIP: 0033:0x7f3528da9ad5
[ 220.303774][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 220.312145][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 220.320082][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 220.328014][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 220.335959][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 220.344151][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 220.352090][ C0]
[ 220.355080][ C0] task:dhcpcd state:S stack:27616 pid:5152 ppid:4613 flags:0x00000002
[ 220.364240][ C0] Call Trace:
[ 220.367497][ C0]
[ 220.370437][ C0] __schedule+0xc25/0x57f0
[ 220.374837][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.380889][ C0] ? io_schedule_timeout+0x140/0x140
[ 220.386165][ C0] ? lock_acquire+0x1ad/0x520
[ 220.390807][ C0] ? lock_sync+0x180/0x180
[ 220.395188][ C0] ? find_held_lock+0x2d/0x110
[ 220.399999][ C0] schedule+0xda/0x1a0
[ 220.404042][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 220.410069][ C0] ? schedule_timeout_idle+0x90/0x90
[ 220.415405][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 220.421174][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 220.426333][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 220.432107][ C0] ? unix_dgram_poll+0x515/0x620
[ 220.437007][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 220.441992][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 220.448196][ C0] do_sys_poll+0x711/0xb90
[ 220.452577][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 220.457663][ C0] ? mark_lock.part.0+0xee/0x1970
[ 220.462652][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 220.468157][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 220.474107][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 220.479614][ C0] ? sock_write_iter+0x217/0x380
[ 220.484518][ C0] ? sock_sendmsg+0x150/0x150
[ 220.489154][ C0] ? mark_lock.part.0+0xee/0x1970
[ 220.494144][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 220.500609][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 220.507072][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.513015][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.519052][ C0] ? __lock_acquire+0x1916/0x5df0
[ 220.524041][ C0] ? lock_acquire+0x1ad/0x520
[ 220.528682][ C0] ? find_held_lock+0x2d/0x110
[ 220.533406][ C0] ? set_user_sigmask+0x1b9/0x250
[ 220.538402][ C0] ? lock_downgrade+0x690/0x690
[ 220.543215][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 220.548199][ C0] ? spin_bug+0x1c0/0x1c0
[ 220.552489][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 220.557652][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 220.562812][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 220.567969][ C0] ? set_user_sigmask+0x1b9/0x250
[ 220.572954][ C0] ? __set_current_blocked+0xe0/0xe0
[ 220.578221][ C0] ? __ct_user_enter+0xf9/0x130
[ 220.583046][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 220.587777][ C0] ? __ia32_sys_poll+0x430/0x430
[ 220.592708][ C0] do_syscall_64+0x35/0xb0
[ 220.597106][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 220.603059][ C0] RIP: 0033:0x7f3528da9ad5
[ 220.607534][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 220.615919][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 220.623859][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 220.631809][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 220.639753][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 220.647861][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 220.655801][ C0]
[ 220.658790][ C0] task:dhcpcd state:S stack:27344 pid:5156 ppid:4613 flags:0x00000002
[ 220.667950][ C0] Call Trace:
[ 220.671201][ C0]
[ 220.674190][ C0] __schedule+0xc25/0x57f0
[ 220.678583][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.684532][ C0] ? io_schedule_timeout+0x140/0x140
[ 220.689952][ C0] ? lock_acquire+0x1ad/0x520
[ 220.694605][ C0] ? lock_sync+0x180/0x180
[ 220.698983][ C0] ? find_held_lock+0x2d/0x110
[ 220.703712][ C0] schedule+0xda/0x1a0
[ 220.707743][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 220.713782][ C0] ? schedule_timeout_idle+0x90/0x90
[ 220.719036][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 220.724804][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 220.730027][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 220.735796][ C0] ? unix_dgram_poll+0x515/0x620
[ 220.740700][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 220.745708][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 220.751913][ C0] do_sys_poll+0x711/0xb90
[ 220.756297][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 220.761367][ C0] ? mark_lock.part.0+0xee/0x1970
[ 220.766362][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 220.771881][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 220.777828][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 220.783334][ C0] ? sock_write_iter+0x217/0x380
[ 220.788236][ C0] ? sock_sendmsg+0x150/0x150
[ 220.792876][ C0] ? mark_lock.part.0+0xee/0x1970
[ 220.797866][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 220.804355][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 220.810828][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.816865][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.822813][ C0] ? __lock_acquire+0x1916/0x5df0
[ 220.827803][ C0] ? lock_acquire+0x1ad/0x520
[ 220.832537][ C0] ? find_held_lock+0x2d/0x110
[ 220.837268][ C0] ? set_user_sigmask+0x1b9/0x250
[ 220.842448][ C0] ? lock_downgrade+0x690/0x690
[ 220.847264][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 220.852250][ C0] ? spin_bug+0x1c0/0x1c0
[ 220.856544][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 220.861709][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 220.866868][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 220.872032][ C0] ? set_user_sigmask+0x1b9/0x250
[ 220.877024][ C0] ? __set_current_blocked+0xe0/0xe0
[ 220.882273][ C0] ? __ct_user_enter+0xf9/0x130
[ 220.887090][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 220.891820][ C0] ? __ia32_sys_poll+0x430/0x430
[ 220.896770][ C0] do_syscall_64+0x35/0xb0
[ 220.901174][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 220.907033][ C0] RIP: 0033:0x7f3528da9ad5
[ 220.911437][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 220.919814][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 220.927746][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 220.935705][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 220.943728][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 220.951663][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 220.959604][ C0]
[ 220.962595][ C0] task:dhcpcd state:S stack:27776 pid:5159 ppid:4613 flags:0x00000002
[ 220.971758][ C0] Call Trace:
[ 220.975004][ C0]
[ 220.977908][ C0] __schedule+0xc25/0x57f0
[ 220.982299][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 220.988250][ C0] ? io_schedule_timeout+0x140/0x140
[ 220.993505][ C0] ? lock_acquire+0x1ad/0x520
[ 220.998147][ C0] ? lock_sync+0x180/0x180
[ 221.002552][ C0] ? find_held_lock+0x2d/0x110
[ 221.007301][ C0] schedule+0xda/0x1a0
[ 221.011334][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 221.017368][ C0] ? schedule_timeout_idle+0x90/0x90
[ 221.022619][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 221.028385][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.033545][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 221.039309][ C0] ? unix_dgram_poll+0x515/0x620
[ 221.044208][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 221.049194][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 221.055399][ C0] do_sys_poll+0x711/0xb90
[ 221.059781][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 221.064854][ C0] ? mark_lock.part.0+0xee/0x1970
[ 221.069844][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.075524][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 221.081379][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.086887][ C0] ? sock_write_iter+0x217/0x380
[ 221.091787][ C0] ? sock_sendmsg+0x150/0x150
[ 221.096442][ C0] ? mark_lock.part.0+0xee/0x1970
[ 221.101436][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.107898][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.114360][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.120307][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.126256][ C0] ? __lock_acquire+0x1916/0x5df0
[ 221.131251][ C0] ? lock_acquire+0x1ad/0x520
[ 221.135892][ C0] ? find_held_lock+0x2d/0x110
[ 221.140723][ C0] ? set_user_sigmask+0x1b9/0x250
[ 221.145798][ C0] ? lock_downgrade+0x690/0x690
[ 221.150609][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 221.155612][ C0] ? spin_bug+0x1c0/0x1c0
[ 221.159909][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 221.165071][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.170319][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 221.175563][ C0] ? set_user_sigmask+0x1b9/0x250
[ 221.180637][ C0] ? __set_current_blocked+0xe0/0xe0
[ 221.185883][ C0] ? __ct_user_enter+0xf9/0x130
[ 221.190694][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 221.195424][ C0] ? __ia32_sys_poll+0x430/0x430
[ 221.200338][ C0] do_syscall_64+0x35/0xb0
[ 221.204717][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 221.210571][ C0] RIP: 0033:0x7f3528da9ad5
[ 221.214948][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 221.223318][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 221.231256][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 221.239278][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 221.247213][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 221.255144][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 221.263084][ C0]
[ 221.266079][ C0] task:dhcpcd state:S stack:27776 pid:5163 ppid:4613 flags:0x00000002
[ 221.275244][ C0] Call Trace:
[ 221.278500][ C0]
[ 221.281398][ C0] __schedule+0xc25/0x57f0
[ 221.285782][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.291723][ C0] ? io_schedule_timeout+0x140/0x140
[ 221.296970][ C0] ? lock_acquire+0x1ad/0x520
[ 221.301615][ C0] ? lock_sync+0x180/0x180
[ 221.305993][ C0] ? find_held_lock+0x2d/0x110
[ 221.310718][ C0] schedule+0xda/0x1a0
[ 221.314749][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 221.320779][ C0] ? schedule_timeout_idle+0x90/0x90
[ 221.326028][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 221.331791][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.336961][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 221.342726][ C0] ? unix_dgram_poll+0x515/0x620
[ 221.347629][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 221.352613][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 221.358815][ C0] do_sys_poll+0x711/0xb90
[ 221.363200][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 221.368272][ C0] ? mark_lock.part.0+0xee/0x1970
[ 221.373259][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.378766][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 221.384640][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.390168][ C0] ? sock_write_iter+0x217/0x380
[ 221.395067][ C0] ? sock_sendmsg+0x150/0x150
[ 221.399704][ C0] ? mark_lock.part.0+0xee/0x1970
[ 221.404692][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.411156][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.417615][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.423556][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.429497][ C0] ? __lock_acquire+0x1916/0x5df0
[ 221.434486][ C0] ? lock_acquire+0x1ad/0x520
[ 221.439122][ C0] ? find_held_lock+0x2d/0x110
[ 221.443853][ C0] ? set_user_sigmask+0x1b9/0x250
[ 221.448851][ C0] ? lock_downgrade+0x690/0x690
[ 221.453667][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 221.458650][ C0] ? spin_bug+0x1c0/0x1c0
[ 221.462950][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 221.468110][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.473269][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 221.478429][ C0] ? set_user_sigmask+0x1b9/0x250
[ 221.483427][ C0] ? __set_current_blocked+0xe0/0xe0
[ 221.488672][ C0] ? __ct_user_enter+0xf9/0x130
[ 221.493484][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 221.498211][ C0] ? __ia32_sys_poll+0x430/0x430
[ 221.503124][ C0] do_syscall_64+0x35/0xb0
[ 221.507512][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 221.513369][ C0] RIP: 0033:0x7f3528da9ad5
[ 221.517834][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 221.526208][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 221.534227][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 221.542160][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 221.550107][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 221.558060][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 221.566013][ C0]
[ 221.569014][ C0] task:sshd state:S stack:25504 pid:5249 ppid:4693 flags:0x00000002
[ 221.578183][ C0] Call Trace:
[ 221.581432][ C0]
[ 221.584335][ C0] __schedule+0xc25/0x57f0
[ 221.588721][ C0] ? debug_object_activate+0x249/0x3f0
[ 221.594144][ C0] ? debug_object_free+0x350/0x350
[ 221.599306][ C0] ? io_schedule_timeout+0x140/0x140
[ 221.604555][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 221.610065][ C0] schedule+0xda/0x1a0
[ 221.614189][ C0] schedule_hrtimeout_range_clock+0x197/0x350
[ 221.620218][ C0] ? schedule_timeout_idle+0x90/0x90
[ 221.625638][ C0] ? lock_downgrade+0x690/0x690
[ 221.630629][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 221.636593][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 221.642384][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.647550][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 221.653775][ C0] do_sys_poll+0x711/0xb90
[ 221.658159][ C0] ? __lock_acquire+0x1916/0x5df0
[ 221.663148][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 221.668227][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.674170][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.679677][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.685633][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.691142][ C0] ? mark_lock.part.0+0xee/0x1970
[ 221.696126][ C0] ? reacquire_held_locks+0x216/0x4e0
[ 221.701459][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 221.706968][ C0] ? mark_lock.part.0+0xee/0x1970
[ 221.711959][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.718514][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.725003][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.731467][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 221.737938][ C0] ? lock_acquire+0x1ad/0x520
[ 221.742577][ C0] ? find_held_lock+0x2d/0x110
[ 221.747305][ C0] ? set_user_sigmask+0x1b9/0x250
[ 221.752291][ C0] ? lock_downgrade+0x690/0x690
[ 221.757104][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 221.762088][ C0] ? spin_bug+0x1c0/0x1c0
[ 221.766379][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 221.771539][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.776700][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 221.781862][ C0] ? set_user_sigmask+0x1b9/0x250
[ 221.786850][ C0] ? __set_current_blocked+0xe0/0xe0
[ 221.792100][ C0] ? ktime_get_ts64+0x134/0x3e0
[ 221.796924][ C0] ? __ct_user_enter+0xf9/0x130
[ 221.801736][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 221.806466][ C0] ? __ia32_sys_poll+0x430/0x430
[ 221.811368][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 221.817223][ C0] do_syscall_64+0x35/0xb0
[ 221.821605][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 221.827466][ C0] RIP: 0033:0x7fd6c7119ad5
[ 221.831857][ C0] RSP: 002b:00007ffcb5a9ed90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 221.840232][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fd6c7119ad5
[ 221.848179][ C0] RDX: 00007ffcb5a9edb0 RSI: 0000000000000004 RDI: 0000559b47ed36d0
[ 221.856116][ C0] RBP: 0000559b47ec7240 R08: 0000000000000008 R09: 0000000000000000
[ 221.864062][ C0] R10: 00007ffcb5a9ee98 R11: 0000000000000246 R12: 0000559b47577aa4
[ 221.871998][ C0] R13: 0000000000000001 R14: 0000559b475783e8 R15: 00007ffcb5a9ee18
[ 221.880047][ C0]
[ 221.883209][ C0] task:syz-execprog state:S stack:26080 pid:5265 ppid:5249 flags:0x00000000
[ 221.892472][ C0] Call Trace:
[ 221.895720][ C0]
[ 221.898625][ C0] __schedule+0xc25/0x57f0
[ 221.903020][ C0] ? get_futex_key+0x378/0x1420
[ 221.907837][ C0] ? io_schedule_timeout+0x140/0x140
[ 221.913082][ C0] ? futex_wait_queue+0x79/0x1c0
[ 221.917984][ C0] ? plist_add+0x348/0x510
[ 221.922388][ C0] schedule+0xda/0x1a0
[ 221.926434][ C0] futex_wait_queue+0xe1/0x1c0
[ 221.931168][ C0] futex_wait+0x25b/0x5f0
[ 221.935462][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 221.940449][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 221.946391][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 221.951556][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 221.956821][ C0] ? find_held_lock+0x2d/0x110
[ 221.961549][ C0] do_futex+0xf9/0x1c0
[ 221.965587][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 221.971439][ C0] ? __ct_user_enter+0xf9/0x130
[ 221.976774][ C0] ? lock_downgrade+0x690/0x690
[ 221.981691][ C0] __x64_sys_futex+0x16c/0x3d0
[ 221.986423][ C0] ? do_futex+0x1c0/0x1c0
[ 221.990719][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 221.996573][ C0] do_syscall_64+0x35/0xb0
[ 222.000953][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 222.006898][ C0] RIP: 0033:0x469943
[ 222.010765][ C0] RSP: 002b:00007ffd9fac87b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 222.019157][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 222.027092][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f2f28
[ 222.035026][ C0] RBP: 00007ffd9fac8800 R08: 0000000000000000 R09: 0000000000000000
[ 222.042964][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043ea60
[ 222.050899][ C0] R13: 0000000000000030 R14: 00000000017f2800 R15: 0000001000000000
[ 222.058851][ C0]
[ 222.061837][ C0] task:syz-execprog state:S stack:28192 pid:5266 ppid:5249 flags:0x00000000
[ 222.071001][ C0] Call Trace:
[ 222.074250][ C0]
[ 222.077237][ C0] __schedule+0xc25/0x57f0
[ 222.081621][ C0] ? debug_object_activate+0x249/0x3f0
[ 222.087041][ C0] ? debug_object_free+0x350/0x350
[ 222.092140][ C0] ? get_futex_key+0x378/0x1420
[ 222.096957][ C0] ? io_schedule_timeout+0x140/0x140
[ 222.102211][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 222.107720][ C0] schedule+0xda/0x1a0
[ 222.111751][ C0] futex_wait_queue+0xe1/0x1c0
[ 222.116478][ C0] futex_wait+0x25b/0x5f0
[ 222.120769][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 222.125774][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 222.131733][ C0] ? lock_downgrade+0x690/0x690
[ 222.136647][ C0] do_futex+0xf9/0x1c0
[ 222.140681][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 222.146536][ C0] ? ktime_get+0x217/0x2f0
[ 222.150914][ C0] ? ktime_get+0x117/0x2f0
[ 222.155291][ C0] __x64_sys_futex+0x16c/0x3d0
[ 222.160019][ C0] ? do_futex+0x1c0/0x1c0
[ 222.164311][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 222.170166][ C0] do_syscall_64+0x35/0xb0
[ 222.174548][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 222.180501][ C0] RIP: 0033:0x469943
[ 222.184360][ C0] RSP: 002b:000000c000049e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca
[ 222.192732][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 222.200777][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f32e0
[ 222.208734][ C0] RBP: 000000c000049ec0 R08: 0000000000000000 R09: 0000000000000000
[ 222.216679][ C0] R10: 000000c000049eb0 R11: 0000000000000206 R12: 000000c000049eb0
[ 222.224620][ C0] R13: 000000c000c98400 R14: 000000c0000064e0 R15: 0000000000000001
[ 222.232648][ C0]
[ 222.235640][ C0] task:syz-execprog state:S stack:27304 pid:5267 ppid:5249 flags:0x00000000
[ 222.244809][ C0] Call Trace:
[ 222.248069][ C0]
[ 222.251063][ C0] __schedule+0xc25/0x57f0
[ 222.255459][ C0] ? io_schedule_timeout+0x140/0x140
[ 222.260710][ C0] ? do_wait+0x42f/0xa10
[ 222.264916][ C0] ? release_task+0x14f0/0x14f0
[ 222.269729][ C0] schedule+0xda/0x1a0
[ 222.273762][ C0] do_wait+0x5b8/0xa10
[ 222.277815][ C0] kernel_waitid+0x199/0x230
[ 222.282365][ C0] ? do_wait+0xa10/0xa10
[ 222.286566][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 222.292516][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 222.298497][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 222.303663][ C0] ? find_held_lock+0x2d/0x110
[ 222.308391][ C0] __do_sys_waitid+0x15e/0x180
[ 222.313120][ C0] ? kernel_waitid+0x230/0x230
[ 222.317849][ C0] ? lock_downgrade+0x690/0x690
[ 222.322663][ C0] ? __ct_user_enter+0xf9/0x130
[ 222.327503][ C0] ? lock_downgrade+0x690/0x690
[ 222.332330][ C0] ? vtime_user_exit+0x218/0x6c0
[ 222.337231][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 222.343171][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 222.348505][ C0] do_syscall_64+0x35/0xb0
[ 222.352894][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 222.358749][ C0] RIP: 0033:0x4032ce
[ 222.362609][ C0] RSP: 002b:000000c000033d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 222.370984][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 222.378929][ C0] RDX: 000000c000033e18 RSI: 0000000000001664 RDI: 0000000000000001
[ 222.386871][ C0] RBP: 000000c000033d48 R08: 0000000000000000 R09: 0000000000000000
[ 222.394817][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000033e60
[ 222.402761][ C0] R13: 0000000000000000 R14: 000000c000085ba0 R15: 0000010000000000
[ 222.410712][ C0]
[ 222.413702][ C0] task:syz-execprog state:S stack:29416 pid:5268 ppid:5249 flags:0x00000000
[ 222.422861][ C0] Call Trace:
[ 222.426105][ C0]
[ 222.429016][ C0] __schedule+0xc25/0x57f0
[ 222.433398][ C0] ? get_futex_key+0x378/0x1420
[ 222.438211][ C0] ? io_schedule_timeout+0x140/0x140
[ 222.443466][ C0] ? futex_wait_queue+0x79/0x1c0
[ 222.448366][ C0] ? plist_add+0x348/0x510
[ 222.452747][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 222.458514][ C0] schedule+0xda/0x1a0
[ 222.462545][ C0] futex_wait_queue+0xe1/0x1c0
[ 222.467271][ C0] futex_wait+0x25b/0x5f0
[ 222.471568][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 222.476556][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 222.482498][ C0] ? futex_wake+0x2fa/0x3f0
[ 222.486970][ C0] ? find_held_lock+0x2d/0x110
[ 222.491696][ C0] do_futex+0xf9/0x1c0
[ 222.495724][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 222.501585][ C0] ? __ct_user_enter+0xf9/0x130
[ 222.506402][ C0] ? lock_downgrade+0x690/0x690
[ 222.511211][ C0] __x64_sys_futex+0x16c/0x3d0
[ 222.515938][ C0] ? do_futex+0x1c0/0x1c0
[ 222.520232][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 222.526087][ C0] do_syscall_64+0x35/0xb0
[ 222.530465][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 222.536320][ C0] RIP: 0033:0x469943
[ 222.540183][ C0] RSP: 002b:000000c000c616d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 222.548553][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 222.556513][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001822060
[ 222.564463][ C0] RBP: 000000c000c61718 R08: 0000000000000000 R09: 0000000000000000
[ 222.572476][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000045de8
[ 222.580440][ C0] R13: 0000000000000000 R14: 000000c000d20820 R15: 0000000100000000
[ 222.588385][ C0]
[ 222.591374][ C0] task:syz-execprog state:S stack:27472 pid:5269 ppid:5249 flags:0x00000000
[ 222.600534][ C0] Call Trace:
[ 222.603785][ C0]
[ 222.606690][ C0] __schedule+0xc25/0x57f0
[ 222.611077][ C0] ? get_futex_key+0x378/0x1420
[ 222.615893][ C0] ? io_schedule_timeout+0x140/0x140
[ 222.621236][ C0] ? futex_wait_queue+0x79/0x1c0
[ 222.626226][ C0] ? plist_add+0x348/0x510
[ 222.630603][ C0] schedule+0xda/0x1a0
[ 222.634632][ C0] futex_wait_queue+0xe1/0x1c0
[ 222.639357][ C0] futex_wait+0x25b/0x5f0
[ 222.643649][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 222.648641][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 222.654670][ C0] ? futex_wake+0x2fa/0x3f0
[ 222.659136][ C0] ? find_held_lock+0x2d/0x110
[ 222.663869][ C0] do_futex+0xf9/0x1c0
[ 222.667897][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 222.673747][ C0] ? __ct_user_enter+0xf9/0x130
[ 222.678562][ C0] ? lock_downgrade+0x690/0x690
[ 222.683393][ C0] __x64_sys_futex+0x16c/0x3d0
[ 222.688117][ C0] ? do_futex+0x1c0/0x1c0
[ 222.692413][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 222.698285][ C0] do_syscall_64+0x35/0xb0
[ 222.702663][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 222.708521][ C0] RIP: 0033:0x469943
[ 222.712379][ C0] RSP: 002b:000000c0000c1d68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 222.720765][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 222.728703][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001f7548
[ 222.736637][ C0] RBP: 000000c0000c1db0 R08: 0000000000000000 R09: 0000000000000000
[ 222.744572][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000026500
[ 222.752544][ C0] R13: 0000000000000000 R14: 000000c000d201a0 R15: 000000c000ec1800
[ 222.760662][ C0]
[ 222.763649][ C0] task:syz-execprog state:S stack:30040 pid:5273 ppid:5249 flags:0x00000000
[ 222.772897][ C0] Call Trace:
[ 222.776144][ C0]
[ 222.779045][ C0] __schedule+0xc25/0x57f0
[ 222.783426][ C0] ? get_futex_key+0x378/0x1420
[ 222.788335][ C0] ? io_schedule_timeout+0x140/0x140
[ 222.793583][ C0] ? futex_wait_queue+0x79/0x1c0
[ 222.798483][ C0] ? plist_add+0x348/0x510
[ 222.802865][ C0] schedule+0xda/0x1a0
[ 222.806895][ C0] futex_wait_queue+0xe1/0x1c0
[ 222.811706][ C0] futex_wait+0x25b/0x5f0
[ 222.816002][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 222.820989][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 222.826931][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 222.832089][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 222.837254][ C0] ? find_held_lock+0x2d/0x110
[ 222.841991][ C0] do_futex+0xf9/0x1c0
[ 222.846024][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 222.851880][ C0] ? __ct_user_enter+0xf9/0x130
[ 222.856692][ C0] ? lock_downgrade+0x690/0x690
[ 222.861506][ C0] __x64_sys_futex+0x16c/0x3d0
[ 222.866246][ C0] ? do_futex+0x1c0/0x1c0
[ 222.870545][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 222.876401][ C0] do_syscall_64+0x35/0xb0
[ 222.880785][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 222.886643][ C0] RIP: 0033:0x469943
[ 222.890510][ C0] RSP: 002b:000000c000047ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 222.898880][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 222.906849][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001821eb8
[ 222.914784][ C0] RBP: 000000c000047f38 R08: 0000000000000000 R09: 0000000000000000
[ 222.922719][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004658c0
[ 222.930668][ C0] R13: 000000c000c35c00 R14: 000000c000d20680 R15: 0000000000010000
[ 222.938610][ C0]
[ 222.941598][ C0] task:syz-execprog state:S stack:27912 pid:5276 ppid:5249 flags:0x00000000
[ 222.950756][ C0] Call Trace:
[ 222.954016][ C0]
[ 222.956936][ C0] __schedule+0xc25/0x57f0
[ 222.961320][ C0] ? io_schedule_timeout+0x140/0x140
[ 222.966590][ C0] ? do_wait+0x42f/0xa10
[ 222.970882][ C0] ? release_task+0x14f0/0x14f0
[ 222.975696][ C0] schedule+0xda/0x1a0
[ 222.979730][ C0] do_wait+0x5b8/0xa10
[ 222.983763][ C0] kernel_waitid+0x199/0x230
[ 222.988326][ C0] ? do_wait+0xa10/0xa10
[ 222.992535][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 222.998478][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.004420][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 223.009582][ C0] ? find_held_lock+0x2d/0x110
[ 223.014323][ C0] __do_sys_waitid+0x15e/0x180
[ 223.019049][ C0] ? kernel_waitid+0x230/0x230
[ 223.023771][ C0] ? lock_downgrade+0x690/0x690
[ 223.028598][ C0] ? __ct_user_enter+0xf9/0x130
[ 223.033409][ C0] ? lock_downgrade+0x690/0x690
[ 223.038223][ C0] ? vtime_user_exit+0x218/0x6c0
[ 223.043121][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 223.048972][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 223.054140][ C0] do_syscall_64+0x35/0xb0
[ 223.058519][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 223.064376][ C0] RIP: 0033:0x4032ce
[ 223.068233][ C0] RSP: 002b:000000c000039d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 223.076617][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 223.084554][ C0] RDX: 000000c000039e18 RSI: 0000000000001544 RDI: 0000000000000001
[ 223.092492][ C0] RBP: 000000c000039d48 R08: 0000000000000000 R09: 0000000000000000
[ 223.100426][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000039e60
[ 223.108361][ C0] R13: 0000000000000000 R14: 000000c000c9a000 R15: 0000000000000001
[ 223.116433][ C0]
[ 223.119430][ C0] task:syz-execprog state:S stack:27912 pid:5277 ppid:5249 flags:0x00000000
[ 223.128588][ C0] Call Trace:
[ 223.131834][ C0]
[ 223.134735][ C0] __schedule+0xc25/0x57f0
[ 223.139120][ C0] ? io_schedule_timeout+0x140/0x140
[ 223.144380][ C0] ? do_wait+0x42f/0xa10
[ 223.148587][ C0] ? release_task+0x14f0/0x14f0
[ 223.153420][ C0] schedule+0xda/0x1a0
[ 223.157462][ C0] do_wait+0x5b8/0xa10
[ 223.161495][ C0] kernel_waitid+0x199/0x230
[ 223.166045][ C0] ? do_wait+0xa10/0xa10
[ 223.170248][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.176192][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.182131][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 223.187292][ C0] ? find_held_lock+0x2d/0x110
[ 223.192019][ C0] __do_sys_waitid+0x15e/0x180
[ 223.196741][ C0] ? kernel_waitid+0x230/0x230
[ 223.201466][ C0] ? lock_downgrade+0x690/0x690
[ 223.206279][ C0] ? __ct_user_enter+0xf9/0x130
[ 223.211088][ C0] ? lock_downgrade+0x690/0x690
[ 223.215917][ C0] ? vtime_user_exit+0x218/0x6c0
[ 223.220821][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 223.226682][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 223.231839][ C0] do_syscall_64+0x35/0xb0
[ 223.236216][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 223.242081][ C0] RIP: 0033:0x4032ce
[ 223.245943][ C0] RSP: 002b:000000c000c5ed08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 223.254400][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 223.262333][ C0] RDX: 000000c000c5ee18 RSI: 0000000000001662 RDI: 0000000000000001
[ 223.270267][ C0] RBP: 000000c000c5ed48 R08: 0000000000000000 R09: 0000000000000000
[ 223.278386][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5ee60
[ 223.286322][ C0] R13: 0000000000000000 R14: 000000c000c9a9c0 R15: 0000000000000001
[ 223.294263][ C0]
[ 223.297337][ C0] task:syz-execprog state:S stack:27776 pid:5280 ppid:5249 flags:0x00000000
[ 223.306505][ C0] Call Trace:
[ 223.309756][ C0]
[ 223.312656][ C0] __schedule+0xc25/0x57f0
[ 223.317041][ C0] ? io_schedule_timeout+0x140/0x140
[ 223.322287][ C0] ? do_wait+0x42f/0xa10
[ 223.326492][ C0] ? release_task+0x14f0/0x14f0
[ 223.331310][ C0] schedule+0xda/0x1a0
[ 223.335342][ C0] do_wait+0x5b8/0xa10
[ 223.339464][ C0] kernel_waitid+0x199/0x230
[ 223.344013][ C0] ? do_wait+0xa10/0xa10
[ 223.348229][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.354168][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 223.359347][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.365286][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 223.370458][ C0] ? find_held_lock+0x2d/0x110
[ 223.375194][ C0] __do_sys_waitid+0x15e/0x180
[ 223.379920][ C0] ? kernel_waitid+0x230/0x230
[ 223.384653][ C0] ? lock_downgrade+0x690/0x690
[ 223.389466][ C0] ? __ct_user_enter+0xf9/0x130
[ 223.394279][ C0] ? lock_downgrade+0x690/0x690
[ 223.399096][ C0] ? vtime_user_exit+0x218/0x6c0
[ 223.403995][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 223.409845][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 223.415003][ C0] do_syscall_64+0x35/0xb0
[ 223.419381][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 223.425247][ C0] RIP: 0033:0x4032ce
[ 223.429114][ C0] RSP: 002b:000000c000c5dd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 223.437575][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 223.445507][ C0] RDX: 000000c000c5de18 RSI: 0000000000001542 RDI: 0000000000000001
[ 223.453441][ C0] RBP: 000000c000c5dd48 R08: 0000000000000000 R09: 0000000000000000
[ 223.461383][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5de60
[ 223.469320][ C0] R13: 0000000000000001 R14: 000000c000c9a680 R15: 000000c000c98000
[ 223.477259][ C0]
[ 223.480247][ C0] task:syz-execprog state:S stack:26776 pid:5281 ppid:5249 flags:0x00000000
[ 223.489490][ C0] Call Trace:
[ 223.492742][ C0]
[ 223.495642][ C0] __schedule+0xc25/0x57f0
[ 223.500121][ C0] ? get_futex_key+0x378/0x1420
[ 223.504974][ C0] ? io_schedule_timeout+0x140/0x140
[ 223.510244][ C0] ? futex_wait_queue+0x79/0x1c0
[ 223.515143][ C0] ? plist_add+0x348/0x510
[ 223.519536][ C0] schedule+0xda/0x1a0
[ 223.523594][ C0] futex_wait_queue+0xe1/0x1c0
[ 223.528341][ C0] futex_wait+0x25b/0x5f0
[ 223.532642][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 223.537632][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.543589][ C0] ? find_held_lock+0x2d/0x110
[ 223.548320][ C0] ? find_held_lock+0x2d/0x110
[ 223.553220][ C0] do_futex+0xf9/0x1c0
[ 223.557252][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 223.563107][ C0] ? __ct_user_enter+0xf9/0x130
[ 223.567917][ C0] ? lock_downgrade+0x690/0x690
[ 223.572732][ C0] __x64_sys_futex+0x16c/0x3d0
[ 223.577543][ C0] ? do_futex+0x1c0/0x1c0
[ 223.581834][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 223.587728][ C0] do_syscall_64+0x35/0xb0
[ 223.592119][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 223.598062][ C0] RIP: 0033:0x469943
[ 223.601936][ C0] RSP: 002b:000000c000c8dd90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 223.610324][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 223.618262][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000c7c948
[ 223.626197][ C0] RBP: 000000c000c8ddd8 R08: 0000000000000000 R09: 0000000000000000
[ 223.634146][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000001
[ 223.642081][ C0] R13: 0000000000000001 R14: 000000c000d21a00 R15: 0000000000a7d240
[ 223.650023][ C0]
[ 223.653015][ C0] task:syz-execprog state:S stack:27728 pid:5285 ppid:5249 flags:0x00000000
[ 223.662346][ C0] Call Trace:
[ 223.665609][ C0]
[ 223.668509][ C0] __schedule+0xc25/0x57f0
[ 223.672890][ C0] ? debug_object_activate+0x249/0x3f0
[ 223.678312][ C0] ? debug_object_free+0x350/0x350
[ 223.683389][ C0] ? io_schedule_timeout+0x140/0x140
[ 223.688636][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 223.694237][ C0] schedule+0xda/0x1a0
[ 223.698287][ C0] schedule_hrtimeout_range_clock+0x197/0x350
[ 223.704317][ C0] ? schedule_timeout_idle+0x90/0x90
[ 223.709564][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 223.714381][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 223.720323][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 223.725312][ C0] do_epoll_wait+0xe44/0x14b0
[ 223.730018][ C0] ? find_held_lock+0x2d/0x110
[ 223.734744][ C0] ? do_epoll_create+0x160/0x160
[ 223.739645][ C0] ? __x64_sys_epoll_pwait+0x212/0x320
[ 223.745065][ C0] ? lock_downgrade+0x690/0x690
[ 223.749876][ C0] ? find_held_lock+0x2d/0x110
[ 223.754612][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 223.760128][ C0] ? nsec_to_clock_t+0x20/0x20
[ 223.764865][ C0] ? __set_current_blocked+0xe0/0xe0
[ 223.770113][ C0] do_compat_epoll_pwait.part.0+0x8/0x130
[ 223.775799][ C0] __x64_sys_epoll_pwait+0x180/0x320
[ 223.781065][ C0] ? __ia32_sys_epoll_wait+0x240/0x240
[ 223.786483][ C0] ? vtime_user_exit+0x218/0x6c0
[ 223.791473][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 223.797336][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 223.802494][ C0] do_syscall_64+0x35/0xb0
[ 223.806878][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 223.812733][ C0] RIP: 0033:0x4032ce
[ 223.816616][ C0] RSP: 002b:000000c000d31778 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 223.825005][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004032ce
[ 223.832946][ C0] RDX: 0000000000000080 RSI: 000000c000d31840 RDI: 0000000000000003
[ 223.841414][ C0] RBP: 000000c000d317c0 R08: 0000000000000000 R09: 0000000000000000
[ 223.849362][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000d31850
[ 223.857387][ C0] R13: 0000000000000000 R14: 000000c000c9a340 R15: 00000030f895c179
[ 223.865342][ C0]
[ 223.868329][ C0] task:syz-execprog state:S stack:27320 pid:5289 ppid:5249 flags:0x00000000
[ 223.877487][ C0] Call Trace:
[ 223.880740][ C0]
[ 223.883647][ C0] __schedule+0xc25/0x57f0
[ 223.888052][ C0] ? io_schedule_timeout+0x140/0x140
[ 223.893300][ C0] ? do_wait+0x42f/0xa10
[ 223.897505][ C0] ? release_task+0x14f0/0x14f0
[ 223.902328][ C0] schedule+0xda/0x1a0
[ 223.906370][ C0] do_wait+0x5b8/0xa10
[ 223.910404][ C0] kernel_waitid+0x199/0x230
[ 223.914969][ C0] ? do_wait+0xa10/0xa10
[ 223.919171][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.925113][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 223.931056][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 223.936304][ C0] ? find_held_lock+0x2d/0x110
[ 223.941030][ C0] __do_sys_waitid+0x15e/0x180
[ 223.945756][ C0] ? kernel_waitid+0x230/0x230
[ 223.950478][ C0] ? lock_downgrade+0x690/0x690
[ 223.955293][ C0] ? __ct_user_enter+0xf9/0x130
[ 223.960105][ C0] ? lock_downgrade+0x690/0x690
[ 223.965004][ C0] ? vtime_user_exit+0x218/0x6c0
[ 223.970016][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 223.975891][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 223.981138][ C0] do_syscall_64+0x35/0xb0
[ 223.985519][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 223.991375][ C0] RIP: 0033:0x4032ce
[ 223.995230][ C0] RSP: 002b:000000c000ec5d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 224.003604][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 224.011538][ C0] RDX: 000000c000ec5e18 RSI: 0000000000001643 RDI: 0000000000000001
[ 224.019576][ C0] RBP: 000000c000ec5d48 R08: 0000000000000000 R09: 0000000000000000
[ 224.027512][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000ec5e60
[ 224.035463][ C0] R13: 0000000000000000 R14: 000000c000c7e820 R15: 0000000000000001
[ 224.043494][ C0]
[ 224.046482][ C0] task:syz-execprog state:S stack:27912 pid:5420 ppid:5249 flags:0x00000000
[ 224.055663][ C0] Call Trace:
[ 224.058911][ C0]
[ 224.061817][ C0] __schedule+0xc25/0x57f0
[ 224.066208][ C0] ? io_schedule_timeout+0x140/0x140
[ 224.071457][ C0] ? do_wait+0x42f/0xa10
[ 224.075663][ C0] ? release_task+0x14f0/0x14f0
[ 224.080477][ C0] schedule+0xda/0x1a0
[ 224.084531][ C0] do_wait+0x5b8/0xa10
[ 224.088564][ C0] kernel_waitid+0x199/0x230
[ 224.093113][ C0] ? do_wait+0xa10/0xa10
[ 224.097332][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 224.103277][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 224.108442][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 224.114404][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 224.119600][ C0] ? find_held_lock+0x2d/0x110
[ 224.124343][ C0] __do_sys_waitid+0x15e/0x180
[ 224.129083][ C0] ? kernel_waitid+0x230/0x230
[ 224.133819][ C0] ? lock_downgrade+0x690/0x690
[ 224.138640][ C0] ? __ct_user_enter+0xf9/0x130
[ 224.143473][ C0] ? lock_downgrade+0x690/0x690
[ 224.148293][ C0] ? vtime_user_exit+0x218/0x6c0
[ 224.153205][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 224.159068][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 224.164233][ C0] do_syscall_64+0x35/0xb0
[ 224.168613][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 224.174472][ C0] RIP: 0033:0x4032ce
[ 224.178418][ C0] RSP: 002b:000000c000c62508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 224.186803][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 224.194756][ C0] RDX: 000000c000c62618 RSI: 0000000000001546 RDI: 0000000000000001
[ 224.202714][ C0] RBP: 000000c000c62548 R08: 0000000000000000 R09: 0000000000000000
[ 224.210657][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c62660
[ 224.218682][ C0] R13: 0000000000000000 R14: 000000c000d21520 R15: 0000000000000001
[ 224.226648][ C0]
[ 224.229650][ C0] task:udevd state:S stack:26800 pid:5271 ppid:4399 flags:0x00000002
[ 224.238819][ C0] Call Trace:
[ 224.242069][ C0]
[ 224.244990][ C0] __schedule+0xc25/0x57f0
[ 224.249394][ C0] ? io_schedule_timeout+0x140/0x140
[ 224.254646][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 224.260589][ C0] ? lock_downgrade+0x690/0x690
[ 224.265401][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 224.270911][ C0] ? lock_acquire+0x1ad/0x520
[ 224.275551][ C0] schedule+0xda/0x1a0
[ 224.279587][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 224.285615][ C0] ? schedule_timeout_idle+0x90/0x90
[ 224.290872][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 224.295693][ C0] ? lock_downgrade+0x690/0x690
[ 224.300538][ C0] ? do_raw_write_lock+0x11a/0x3a0
[ 224.305612][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 224.310602][ C0] do_epoll_wait+0xe44/0x14b0
[ 224.315249][ C0] ? do_epoll_create+0x160/0x160
[ 224.320251][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 224.325760][ C0] ? __ct_user_enter+0xf9/0x130
[ 224.330667][ C0] ? lock_downgrade+0x690/0x690
[ 224.335484][ C0] __x64_sys_epoll_wait+0x126/0x240
[ 224.340742][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 224.346080][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 224.352037][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 224.357197][ C0] do_syscall_64+0x35/0xb0
[ 224.361580][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 224.367435][ C0] RIP: 0033:0x7ff7ea723457
[ 224.371811][ C0] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 224.380186][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 224.388120][ C0] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 224.396060][ C0] RBP: 0000564d84cacc50 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 224.403997][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cadf30
[ 224.411949][ C0] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 224.419897][ C0]
[ 224.422915][ C0] task:udevd state:S stack:27776 pid:5274 ppid:4399 flags:0x00000002
[ 224.432083][ C0] Call Trace:
[ 224.435332][ C0]
[ 224.438236][ C0] __schedule+0xc25/0x57f0
[ 224.442627][ C0] ? io_schedule_timeout+0x140/0x140
[ 224.447884][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 224.453828][ C0] ? lock_downgrade+0x690/0x690
[ 224.458652][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 224.464169][ C0] ? lock_acquire+0x1ad/0x520
[ 224.468836][ C0] schedule+0xda/0x1a0
[ 224.472885][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 224.478935][ C0] ? schedule_timeout_idle+0x90/0x90
[ 224.484183][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 224.489001][ C0] ? lock_downgrade+0x690/0x690
[ 224.493817][ C0] ? do_raw_write_lock+0x11a/0x3a0
[ 224.498889][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 224.503875][ C0] do_epoll_wait+0xe44/0x14b0
[ 224.508522][ C0] ? do_epoll_create+0x160/0x160
[ 224.513427][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 224.518935][ C0] ? __ct_user_enter+0xf9/0x130
[ 224.523747][ C0] ? lock_downgrade+0x690/0x690
[ 224.528561][ C0] __x64_sys_epoll_wait+0x126/0x240
[ 224.533720][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 224.539058][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 224.544937][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 224.550113][ C0] do_syscall_64+0x35/0xb0
[ 224.554498][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 224.560360][ C0] RIP: 0033:0x7ff7ea723457
[ 224.564746][ C0] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 224.573136][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 224.581165][ C0] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 224.589099][ C0] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 224.597035][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cb29b0
[ 224.604977][ C0] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 224.612926][ C0]
[ 224.615913][ C0] task:kworker/u5:3 state:I stack:27792 pid:5307 ppid:2 flags:0x00004000
[ 224.625073][ C0] Workqueue: 0x0 (hci0)
[ 224.629296][ C0] Call Trace:
[ 224.632540][ C0]
[ 224.635438][ C0] __schedule+0xc25/0x57f0
[ 224.639822][ C0] ? spin_bug+0x1c0/0x1c0
[ 224.644117][ C0] ? process_one_work+0xada/0x1410
[ 224.649187][ C0] ? io_schedule_timeout+0x140/0x140
[ 224.654524][ C0] ? worker_thread+0x145/0xef0
[ 224.659262][ C0] ? spin_bug+0x1c0/0x1c0
[ 224.663552][ C0] schedule+0xda/0x1a0
[ 224.667585][ C0] worker_thread+0x14a/0xef0
[ 224.672145][ C0] ? process_one_work+0x1410/0x1410
[ 224.677323][ C0] kthread+0x2e6/0x3c0
[ 224.681360][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 224.687060][ C0] ret_from_fork+0x1f/0x30
[ 224.691446][ C0]
[ 224.694434][ C0] task:kworker/u5:4 state:I stack:27392 pid:5310 ppid:2 flags:0x00004000
[ 224.703593][ C0] Workqueue: 0x0 (krxrpcd)
[ 224.708065][ C0] Call Trace:
[ 224.711310][ C0]
[ 224.714212][ C0] __schedule+0xc25/0x57f0
[ 224.718591][ C0] ? spin_bug+0x1c0/0x1c0
[ 224.722885][ C0] ? process_one_work+0xada/0x1410
[ 224.727979][ C0] ? io_schedule_timeout+0x140/0x140
[ 224.733225][ C0] ? worker_thread+0x145/0xef0
[ 224.737952][ C0] ? spin_bug+0x1c0/0x1c0
[ 224.742242][ C0] schedule+0xda/0x1a0
[ 224.746274][ C0] worker_thread+0x14a/0xef0
[ 224.750833][ C0] ? process_one_work+0x1410/0x1410
[ 224.755994][ C0] kthread+0x2e6/0x3c0
[ 224.760024][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 224.765616][ C0] ret_from_fork+0x1f/0x30
[ 224.770034][ C0]
[ 224.773026][ C0] task:udevd state:S stack:27912 pid:5311 ppid:4399 flags:0x00000002
[ 224.782182][ C0] Call Trace:
[ 224.785430][ C0]
[ 224.788349][ C0] __schedule+0xc25/0x57f0
[ 224.792732][ C0] ? io_schedule_timeout+0x140/0x140
[ 224.797977][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 224.803932][ C0] ? lock_downgrade+0x690/0x690
[ 224.808743][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 224.814248][ C0] ? lock_acquire+0x1ad/0x520
[ 224.818901][ C0] schedule+0xda/0x1a0
[ 224.822931][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 224.828962][ C0] ? schedule_timeout_idle+0x90/0x90
[ 224.834220][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 224.839037][ C0] ? lock_downgrade+0x690/0x690
[ 224.843934][ C0] ? do_raw_write_lock+0x11a/0x3a0
[ 224.849007][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 224.853999][ C0] do_epoll_wait+0xe44/0x14b0
[ 224.858660][ C0] ? do_epoll_create+0x160/0x160
[ 224.863563][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 224.869072][ C0] ? __ct_user_enter+0xf9/0x130
[ 224.873904][ C0] ? lock_downgrade+0x690/0x690
[ 224.878721][ C0] __x64_sys_epoll_wait+0x126/0x240
[ 224.883885][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 224.889220][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 224.895075][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 224.900248][ C0] do_syscall_64+0x35/0xb0
[ 224.904628][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 224.910483][ C0] RIP: 0033:0x7ff7ea723457
[ 224.914866][ C0] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 224.923328][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 224.931268][ C0] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 224.939208][ C0] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 224.947266][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84c95a40
[ 224.955207][ C0] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 224.963239][ C0]
[ 224.966226][ C0] task:kworker/u5:5 state:I stack:28528 pid:5313 ppid:2 flags:0x00004000
[ 224.975387][ C0] Workqueue: 0x0 (hci0)
[ 224.979596][ C0] Call Trace:
[ 224.982844][ C0]
[ 224.985744][ C0] __schedule+0xc25/0x57f0
[ 224.990123][ C0] ? spin_bug+0x1c0/0x1c0
[ 224.994522][ C0] ? process_one_work+0xada/0x1410
[ 224.999598][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.004849][ C0] ? worker_thread+0x145/0xef0
[ 225.009575][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.013866][ C0] schedule+0xda/0x1a0
[ 225.017901][ C0] worker_thread+0x14a/0xef0
[ 225.022457][ C0] ? process_one_work+0x1410/0x1410
[ 225.027614][ C0] kthread+0x2e6/0x3c0
[ 225.031642][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.037238][ C0] ret_from_fork+0x1f/0x30
[ 225.041621][ C0]
[ 225.044780][ C0] task:kworker/u5:6 state:I stack:27592 pid:5314 ppid:2 flags:0x00004000
[ 225.053954][ C0] Workqueue: 0x0 (hci4)
[ 225.058159][ C0] Call Trace:
[ 225.061404][ C0]
[ 225.064308][ C0] __schedule+0xc25/0x57f0
[ 225.068685][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.072994][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.078238][ C0] ? worker_thread+0x145/0xef0
[ 225.082980][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.087963][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.092272][ C0] schedule+0xda/0x1a0
[ 225.096301][ C0] worker_thread+0x14a/0xef0
[ 225.100859][ C0] ? process_one_work+0x1410/0x1410
[ 225.106037][ C0] kthread+0x2e6/0x3c0
[ 225.110081][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.115676][ C0] ret_from_fork+0x1f/0x30
[ 225.120063][ C0]
[ 225.123058][ C0] task:kworker/u5:7 state:I stack:27528 pid:5315 ppid:2 flags:0x00004000
[ 225.132234][ C0] Workqueue: 0x0 (krxrpcd)
[ 225.136705][ C0] Call Trace:
[ 225.139950][ C0]
[ 225.142850][ C0] __schedule+0xc25/0x57f0
[ 225.147251][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.151544][ C0] ? process_one_work+0xada/0x1410
[ 225.156616][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.161862][ C0] ? worker_thread+0x145/0xef0
[ 225.166592][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.170883][ C0] schedule+0xda/0x1a0
[ 225.174927][ C0] worker_thread+0x14a/0xef0
[ 225.179568][ C0] ? process_one_work+0x1410/0x1410
[ 225.184727][ C0] kthread+0x2e6/0x3c0
[ 225.188754][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.194348][ C0] ret_from_fork+0x1f/0x30
[ 225.198743][ C0]
[ 225.201745][ C0] task:kworker/u5:8 state:I stack:27304 pid:5316 ppid:2 flags:0x00004000
[ 225.210915][ C0] Workqueue: 0x0 (hci3)
[ 225.215124][ C0] Call Trace:
[ 225.218372][ C0]
[ 225.221275][ C0] __schedule+0xc25/0x57f0
[ 225.225657][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.229959][ C0] ? process_one_work+0xada/0x1410
[ 225.235031][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.240281][ C0] ? worker_thread+0x145/0xef0
[ 225.245009][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.249306][ C0] schedule+0xda/0x1a0
[ 225.253337][ C0] worker_thread+0x14a/0xef0
[ 225.257894][ C0] ? process_one_work+0x1410/0x1410
[ 225.263049][ C0] kthread+0x2e6/0x3c0
[ 225.267087][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.272685][ C0] ret_from_fork+0x1f/0x30
[ 225.277069][ C0]
[ 225.280056][ C0] task:bond0 state:I stack:30416 pid:5322 ppid:2 flags:0x00004000
[ 225.289220][ C0] Call Trace:
[ 225.292466][ C0]
[ 225.295368][ C0] __schedule+0xc25/0x57f0
[ 225.299837][ C0] ? rescuer_thread+0x114/0xb60
[ 225.304651][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.309898][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.314710][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.319694][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.323990][ C0] schedule+0xda/0x1a0
[ 225.328022][ C0] rescuer_thread+0x655/0xb60
[ 225.332662][ C0] ? lock_downgrade+0x690/0x690
[ 225.337478][ C0] ? kthread+0x247/0x3c0
[ 225.341685][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.346761][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.351660][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.356730][ C0] kthread+0x2e6/0x3c0
[ 225.360759][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.366367][ C0] ret_from_fork+0x1f/0x30
[ 225.370753][ C0]
[ 225.373738][ C0] task:bond0 state:I stack:29536 pid:5324 ppid:2 flags:0x00004000
[ 225.382982][ C0] Call Trace:
[ 225.386229][ C0]
[ 225.389130][ C0] __schedule+0xc25/0x57f0
[ 225.393508][ C0] ? rescuer_thread+0x114/0xb60
[ 225.398324][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.403663][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.408474][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.413457][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.417751][ C0] schedule+0xda/0x1a0
[ 225.421798][ C0] rescuer_thread+0x655/0xb60
[ 225.426440][ C0] ? lock_downgrade+0x690/0x690
[ 225.431254][ C0] ? kthread+0x247/0x3c0
[ 225.435457][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.440530][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.445429][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.450525][ C0] kthread+0x2e6/0x3c0
[ 225.454557][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.460148][ C0] ret_from_fork+0x1f/0x30
[ 225.464532][ C0]
[ 225.467519][ C0] task:wg-crypt-wg0 state:I stack:29928 pid:5327 ppid:2 flags:0x00004000
[ 225.476775][ C0] Call Trace:
[ 225.480038][ C0]
[ 225.482938][ C0] __schedule+0xc25/0x57f0
[ 225.487316][ C0] ? rescuer_thread+0x114/0xb60
[ 225.492132][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.497379][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.502193][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.507177][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.511466][ C0] schedule+0xda/0x1a0
[ 225.515514][ C0] rescuer_thread+0x655/0xb60
[ 225.520150][ C0] ? lock_downgrade+0x690/0x690
[ 225.524963][ C0] ? kthread+0x247/0x3c0
[ 225.529196][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.534268][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.539194][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.544265][ C0] kthread+0x2e6/0x3c0
[ 225.548297][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.553888][ C0] ret_from_fork+0x1f/0x30
[ 225.558364][ C0]
[ 225.561374][ C0] task:bond0 state:I stack:29928 pid:5329 ppid:2 flags:0x00004000
[ 225.570554][ C0] Call Trace:
[ 225.573802][ C0]
[ 225.576704][ C0] __schedule+0xc25/0x57f0
[ 225.581085][ C0] ? rescuer_thread+0x114/0xb60
[ 225.585900][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.591149][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.595958][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.600941][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.605231][ C0] schedule+0xda/0x1a0
[ 225.609277][ C0] rescuer_thread+0x655/0xb60
[ 225.613913][ C0] ? lock_downgrade+0x690/0x690
[ 225.618728][ C0] ? kthread+0x247/0x3c0
[ 225.622937][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.628011][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.632929][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.638008][ C0] kthread+0x2e6/0x3c0
[ 225.642206][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.647802][ C0] ret_from_fork+0x1f/0x30
[ 225.652189][ C0]
[ 225.655176][ C0] task:wg-crypt-wg1 state:I stack:29928 pid:5330 ppid:2 flags:0x00004000
[ 225.664338][ C0] Call Trace:
[ 225.667585][ C0]
[ 225.670488][ C0] __schedule+0xc25/0x57f0
[ 225.674866][ C0] ? rescuer_thread+0x114/0xb60
[ 225.679766][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.685031][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.689840][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.694842][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.699136][ C0] schedule+0xda/0x1a0
[ 225.703167][ C0] rescuer_thread+0x655/0xb60
[ 225.707808][ C0] ? lock_downgrade+0x690/0x690
[ 225.712620][ C0] ? kthread+0x247/0x3c0
[ 225.716914][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.721987][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.726900][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.731972][ C0] kthread+0x2e6/0x3c0
[ 225.736015][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.741698][ C0] ret_from_fork+0x1f/0x30
[ 225.746083][ C0]
[ 225.749072][ C0] task:bond0 state:I stack:30416 pid:5331 ppid:2 flags:0x00004000
[ 225.758230][ C0] Call Trace:
[ 225.761477][ C0]
[ 225.764377][ C0] __schedule+0xc25/0x57f0
[ 225.768755][ C0] ? rescuer_thread+0x114/0xb60
[ 225.773569][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.778815][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.783643][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.788632][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.792927][ C0] schedule+0xda/0x1a0
[ 225.796958][ C0] rescuer_thread+0x655/0xb60
[ 225.801598][ C0] ? lock_downgrade+0x690/0x690
[ 225.806499][ C0] ? kthread+0x247/0x3c0
[ 225.810705][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.815776][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.820674][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.825747][ C0] kthread+0x2e6/0x3c0
[ 225.829785][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.835385][ C0] ret_from_fork+0x1f/0x30
[ 225.839767][ C0]
[ 225.842781][ C0] task:wg-crypt-wg0 state:I stack:30416 pid:5332 ppid:2 flags:0x00004000
[ 225.851939][ C0] Call Trace:
[ 225.855195][ C0]
[ 225.858100][ C0] __schedule+0xc25/0x57f0
[ 225.862479][ C0] ? rescuer_thread+0x114/0xb60
[ 225.867293][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.872539][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.877352][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.882342][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.886636][ C0] schedule+0xda/0x1a0
[ 225.890664][ C0] rescuer_thread+0x655/0xb60
[ 225.895324][ C0] ? lock_downgrade+0x690/0x690
[ 225.900144][ C0] ? kthread+0x247/0x3c0
[ 225.904349][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.909419][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 225.914315][ C0] ? cancel_delayed_work+0x10/0x10
[ 225.919393][ C0] kthread+0x2e6/0x3c0
[ 225.923422][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 225.929017][ C0] ret_from_fork+0x1f/0x30
[ 225.933404][ C0]
[ 225.936390][ C0] task:wg-crypt-wg1 state:I stack:29776 pid:5333 ppid:2 flags:0x00004000
[ 225.945568][ C0] Call Trace:
[ 225.948816][ C0]
[ 225.951735][ C0] __schedule+0xc25/0x57f0
[ 225.956150][ C0] ? rescuer_thread+0x114/0xb60
[ 225.961053][ C0] ? io_schedule_timeout+0x140/0x140
[ 225.966298][ C0] ? rescuer_thread+0x61b/0xb60
[ 225.971113][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 225.976096][ C0] ? spin_bug+0x1c0/0x1c0
[ 225.980387][ C0] schedule+0xda/0x1a0
[ 225.984419][ C0] rescuer_thread+0x655/0xb60
[ 225.989056][ C0] ? lock_downgrade+0x690/0x690
[ 225.993866][ C0] ? kthread+0x247/0x3c0
[ 225.998073][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.003163][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.008075][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.013234][ C0] kthread+0x2e6/0x3c0
[ 226.017272][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.022863][ C0] ret_from_fork+0x1f/0x30
[ 226.027245][ C0]
[ 226.030241][ C0] task:wg-crypt-wg2 state:I stack:29816 pid:5334 ppid:2 flags:0x00004000
[ 226.039403][ C0] Call Trace:
[ 226.042655][ C0]
[ 226.045568][ C0] __schedule+0xc25/0x57f0
[ 226.049947][ C0] ? rescuer_thread+0x114/0xb60
[ 226.054764][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.060046][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.064861][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.069853][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.074144][ C0] schedule+0xda/0x1a0
[ 226.078186][ C0] rescuer_thread+0x655/0xb60
[ 226.082831][ C0] ? lock_downgrade+0x690/0x690
[ 226.087661][ C0] ? kthread+0x247/0x3c0
[ 226.091876][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.096947][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.101850][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.106921][ C0] kthread+0x2e6/0x3c0
[ 226.110952][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.116551][ C0] ret_from_fork+0x1f/0x30
[ 226.120934][ C0]
[ 226.123919][ C0] task:wg-crypt-wg2 state:I stack:29880 pid:5335 ppid:2 flags:0x00004000
[ 226.133079][ C0] Call Trace:
[ 226.136329][ C0]
[ 226.139243][ C0] __schedule+0xc25/0x57f0
[ 226.143622][ C0] ? rescuer_thread+0x114/0xb60
[ 226.148437][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.153684][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.158498][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.163526][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.167820][ C0] schedule+0xda/0x1a0
[ 226.171861][ C0] rescuer_thread+0x655/0xb60
[ 226.176497][ C0] ? lock_downgrade+0x690/0x690
[ 226.181309][ C0] ? kthread+0x247/0x3c0
[ 226.185525][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.190595][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.195492][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.200562][ C0] kthread+0x2e6/0x3c0
[ 226.204593][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.210187][ C0] ret_from_fork+0x1f/0x30
[ 226.214572][ C0]
[ 226.217560][ C0] task:wg-crypt-wg0 state:I stack:29880 pid:5337 ppid:2 flags:0x00004000
[ 226.226722][ C0] Call Trace:
[ 226.230036][ C0]
[ 226.232937][ C0] __schedule+0xc25/0x57f0
[ 226.237403][ C0] ? rescuer_thread+0x114/0xb60
[ 226.242217][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.247478][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.252291][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.257281][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.261572][ C0] schedule+0xda/0x1a0
[ 226.265603][ C0] rescuer_thread+0x655/0xb60
[ 226.270240][ C0] ? lock_downgrade+0x690/0x690
[ 226.275053][ C0] ? kthread+0x247/0x3c0
[ 226.279258][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.284328][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.289224][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.294295][ C0] kthread+0x2e6/0x3c0
[ 226.298332][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.303938][ C0] ret_from_fork+0x1f/0x30
[ 226.308327][ C0]
[ 226.311313][ C0] task:wg-crypt-wg0 state:I stack:30416 pid:5338 ppid:2 flags:0x00004000
[ 226.320476][ C0] Call Trace:
[ 226.323721][ C0]
[ 226.326620][ C0] __schedule+0xc25/0x57f0
[ 226.331023][ C0] ? rescuer_thread+0x114/0xb60
[ 226.335852][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.341103][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.345919][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.350927][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.355221][ C0] schedule+0xda/0x1a0
[ 226.359350][ C0] rescuer_thread+0x655/0xb60
[ 226.363988][ C0] ? lock_downgrade+0x690/0x690
[ 226.368807][ C0] ? kthread+0x247/0x3c0
[ 226.373011][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.378101][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.383002][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.388075][ C0] kthread+0x2e6/0x3c0
[ 226.392108][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.397705][ C0] ret_from_fork+0x1f/0x30
[ 226.402124][ C0]
[ 226.405114][ C0] task:wg-crypt-wg1 state:I stack:30416 pid:5340 ppid:2 flags:0x00004000
[ 226.414300][ C0] Call Trace:
[ 226.417547][ C0]
[ 226.420454][ C0] __schedule+0xc25/0x57f0
[ 226.424842][ C0] ? rescuer_thread+0x114/0xb60
[ 226.429775][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.435022][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.439835][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.444847][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.449139][ C0] schedule+0xda/0x1a0
[ 226.453172][ C0] rescuer_thread+0x655/0xb60
[ 226.457811][ C0] ? lock_downgrade+0x690/0x690
[ 226.462647][ C0] ? kthread+0x247/0x3c0
[ 226.466852][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.472014][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.476916][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.481993][ C0] kthread+0x2e6/0x3c0
[ 226.486025][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.491624][ C0] ret_from_fork+0x1f/0x30
[ 226.496024][ C0]
[ 226.499014][ C0] task:wg-crypt-wg1 state:I stack:29912 pid:5341 ppid:2 flags:0x00004000
[ 226.508176][ C0] Call Trace:
[ 226.511442][ C0]
[ 226.514343][ C0] __schedule+0xc25/0x57f0
[ 226.518725][ C0] ? rescuer_thread+0x114/0xb60
[ 226.523543][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.528791][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.533605][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.538592][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.542892][ C0] schedule+0xda/0x1a0
[ 226.546923][ C0] rescuer_thread+0x655/0xb60
[ 226.551565][ C0] ? lock_downgrade+0x690/0x690
[ 226.556396][ C0] ? kthread+0x247/0x3c0
[ 226.560609][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.565687][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.570586][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.575664][ C0] kthread+0x2e6/0x3c0
[ 226.579700][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.585470][ C0] ret_from_fork+0x1f/0x30
[ 226.589854][ C0]
[ 226.592867][ C0] task:wg-crypt-wg2 state:I stack:30416 pid:5342 ppid:2 flags:0x00004000
[ 226.602129][ C0] Call Trace:
[ 226.605380][ C0]
[ 226.608285][ C0] __schedule+0xc25/0x57f0
[ 226.612672][ C0] ? rescuer_thread+0x114/0xb60
[ 226.617578][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.622825][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.627636][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.632623][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.636943][ C0] schedule+0xda/0x1a0
[ 226.640978][ C0] rescuer_thread+0x655/0xb60
[ 226.645705][ C0] ? lock_downgrade+0x690/0x690
[ 226.650519][ C0] ? kthread+0x247/0x3c0
[ 226.654746][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.659818][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.664720][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.669794][ C0] kthread+0x2e6/0x3c0
[ 226.673914][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.679512][ C0] ret_from_fork+0x1f/0x30
[ 226.683898][ C0]
[ 226.686886][ C0] task:wg-crypt-wg2 state:I stack:29928 pid:5343 ppid:2 flags:0x00004000
[ 226.696048][ C0] Call Trace:
[ 226.699295][ C0]
[ 226.702198][ C0] __schedule+0xc25/0x57f0
[ 226.706592][ C0] ? rescuer_thread+0x114/0xb60
[ 226.711592][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.716940][ C0] ? rescuer_thread+0x61b/0xb60
[ 226.721782][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.726790][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.731086][ C0] schedule+0xda/0x1a0
[ 226.735122][ C0] rescuer_thread+0x655/0xb60
[ 226.739764][ C0] ? lock_downgrade+0x690/0x690
[ 226.744580][ C0] ? kthread+0x247/0x3c0
[ 226.748793][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.753865][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 226.758763][ C0] ? cancel_delayed_work+0x10/0x10
[ 226.763840][ C0] kthread+0x2e6/0x3c0
[ 226.767870][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.773465][ C0] ret_from_fork+0x1f/0x30
[ 226.777859][ C0]
[ 226.780847][ C0] task:kworker/0:4 state:I stack:22944 pid:5347 ppid:2 flags:0x00004000
[ 226.790030][ C0] Workqueue: 0x0 (rcu_gp)
[ 226.794412][ C0] Call Trace:
[ 226.797659][ C0]
[ 226.800559][ C0] __schedule+0xc25/0x57f0
[ 226.804960][ C0] ? lock_acquire+0x1ad/0x520
[ 226.809601][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.814868][ C0] ? worker_thread+0x145/0xef0
[ 226.819597][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 226.824585][ C0] schedule+0xda/0x1a0
[ 226.828619][ C0] worker_thread+0x14a/0xef0
[ 226.833183][ C0] ? process_one_work+0x1410/0x1410
[ 226.838343][ C0] kthread+0x2e6/0x3c0
[ 226.842374][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.847986][ C0] ret_from_fork+0x1f/0x30
[ 226.852383][ C0]
[ 226.855373][ C0] task:kworker/0:5 state:I stack:21856 pid:5348 ppid:2 flags:0x00004000
[ 226.864531][ C0] Workqueue: 0x0 (events)
[ 226.868915][ C0] Call Trace:
[ 226.872161][ C0]
[ 226.875064][ C0] __schedule+0xc25/0x57f0
[ 226.879450][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.883747][ C0] ? process_one_work+0xada/0x1410
[ 226.888821][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.894067][ C0] ? worker_thread+0x145/0xef0
[ 226.898880][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.903172][ C0] schedule+0xda/0x1a0
[ 226.907218][ C0] worker_thread+0x14a/0xef0
[ 226.911780][ C0] ? process_one_work+0x1410/0x1410
[ 226.916940][ C0] kthread+0x2e6/0x3c0
[ 226.920969][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 226.926563][ C0] ret_from_fork+0x1f/0x30
[ 226.930947][ C0]
[ 226.933936][ C0] task:kworker/0:6 state:I stack:26024 pid:5349 ppid:2 flags:0x00004000
[ 226.943099][ C0] Workqueue: 0x0 (events)
[ 226.947653][ C0] Call Trace:
[ 226.950899][ C0]
[ 226.953799][ C0] __schedule+0xc25/0x57f0
[ 226.958437][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.962730][ C0] ? process_one_work+0xada/0x1410
[ 226.967813][ C0] ? io_schedule_timeout+0x140/0x140
[ 226.973064][ C0] ? worker_thread+0x145/0xef0
[ 226.977817][ C0] ? spin_bug+0x1c0/0x1c0
[ 226.982122][ C0] schedule+0xda/0x1a0
[ 226.986153][ C0] worker_thread+0x14a/0xef0
[ 226.990709][ C0] ? process_one_work+0x1410/0x1410
[ 226.995868][ C0] kthread+0x2e6/0x3c0
[ 226.999905][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.005518][ C0] ret_from_fork+0x1f/0x30
[ 227.009900][ C0]
[ 227.012888][ C0] task:kworker/1:6 state:I stack:25064 pid:5350 ppid:2 flags:0x00004000
[ 227.022048][ C0] Workqueue: 0x0 (events)
[ 227.026432][ C0] Call Trace:
[ 227.029681][ C0]
[ 227.032601][ C0] __schedule+0xc25/0x57f0
[ 227.036984][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.041298][ C0] ? process_one_work+0xada/0x1410
[ 227.046381][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.051628][ C0] ? worker_thread+0x145/0xef0
[ 227.056365][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.060662][ C0] schedule+0xda/0x1a0
[ 227.064693][ C0] worker_thread+0x14a/0xef0
[ 227.069248][ C0] ? process_one_work+0x1410/0x1410
[ 227.074406][ C0] kthread+0x2e6/0x3c0
[ 227.078446][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.084050][ C0] ret_from_fork+0x1f/0x30
[ 227.088432][ C0]
[ 227.091444][ C0] task:kworker/1:7 state:I stack:26896 pid:5405 ppid:2 flags:0x00004000
[ 227.100704][ C0] Workqueue: 0x0 (events)
[ 227.105087][ C0] Call Trace:
[ 227.108333][ C0]
[ 227.111233][ C0] __schedule+0xc25/0x57f0
[ 227.115613][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.119904][ C0] ? process_one_work+0xada/0x1410
[ 227.124976][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.130221][ C0] ? worker_thread+0x145/0xef0
[ 227.134953][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.139246][ C0] schedule+0xda/0x1a0
[ 227.143278][ C0] worker_thread+0x14a/0xef0
[ 227.147831][ C0] ? process_one_work+0x1410/0x1410
[ 227.153004][ C0] kthread+0x2e6/0x3c0
[ 227.157035][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.162634][ C0] ret_from_fork+0x1f/0x30
[ 227.167018][ C0]
[ 227.170008][ C0] task:bond0 state:I stack:29776 pid:5406 ppid:2 flags:0x00004000
[ 227.179254][ C0] Call Trace:
[ 227.182508][ C0]
[ 227.185415][ C0] __schedule+0xc25/0x57f0
[ 227.189799][ C0] ? rescuer_thread+0x114/0xb60
[ 227.194614][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.199945][ C0] ? rescuer_thread+0x61b/0xb60
[ 227.204768][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 227.209767][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.214063][ C0] schedule+0xda/0x1a0
[ 227.218094][ C0] rescuer_thread+0x655/0xb60
[ 227.222728][ C0] ? lock_downgrade+0x690/0x690
[ 227.227552][ C0] ? kthread+0x247/0x3c0
[ 227.231760][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.236838][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 227.241736][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.246819][ C0] kthread+0x2e6/0x3c0
[ 227.250850][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.256478][ C0] ret_from_fork+0x1f/0x30
[ 227.260861][ C0]
[ 227.263850][ C0] task:wg-crypt-wg0 state:I stack:29672 pid:5409 ppid:2 flags:0x00004000
[ 227.273007][ C0] Call Trace:
[ 227.276252][ C0]
[ 227.279246][ C0] __schedule+0xc25/0x57f0
[ 227.283640][ C0] ? rescuer_thread+0x114/0xb60
[ 227.288458][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.293705][ C0] ? rescuer_thread+0x61b/0xb60
[ 227.298520][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 227.303504][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.307800][ C0] schedule+0xda/0x1a0
[ 227.311829][ C0] rescuer_thread+0x655/0xb60
[ 227.316520][ C0] ? lock_downgrade+0x690/0x690
[ 227.321335][ C0] ? kthread+0x247/0x3c0
[ 227.325543][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.330614][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 227.335687][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.340760][ C0] kthread+0x2e6/0x3c0
[ 227.344795][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.350389][ C0] ret_from_fork+0x1f/0x30
[ 227.354774][ C0]
[ 227.357762][ C0] task:wg-crypt-wg1 state:I stack:29536 pid:5410 ppid:2 flags:0x00004000
[ 227.366925][ C0] Call Trace:
[ 227.370171][ C0]
[ 227.373073][ C0] __schedule+0xc25/0x57f0
[ 227.377451][ C0] ? rescuer_thread+0x114/0xb60
[ 227.382267][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.387515][ C0] ? rescuer_thread+0x61b/0xb60
[ 227.392326][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 227.397315][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.401605][ C0] schedule+0xda/0x1a0
[ 227.405638][ C0] rescuer_thread+0x655/0xb60
[ 227.410273][ C0] ? lock_downgrade+0x690/0x690
[ 227.415086][ C0] ? kthread+0x247/0x3c0
[ 227.419291][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.424364][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 227.429280][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.434456][ C0] kthread+0x2e6/0x3c0
[ 227.438484][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.444079][ C0] ret_from_fork+0x1f/0x30
[ 227.448461][ C0]
[ 227.451451][ C0] task:wg-crypt-wg2 state:I stack:29536 pid:5411 ppid:2 flags:0x00004000
[ 227.460613][ C0] Call Trace:
[ 227.463871][ C0]
[ 227.466771][ C0] __schedule+0xc25/0x57f0
[ 227.471151][ C0] ? rescuer_thread+0x114/0xb60
[ 227.475966][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.481218][ C0] ? rescuer_thread+0x61b/0xb60
[ 227.486030][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 227.491189][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.495479][ C0] schedule+0xda/0x1a0
[ 227.499590][ C0] rescuer_thread+0x655/0xb60
[ 227.504249][ C0] ? lock_downgrade+0x690/0x690
[ 227.509093][ C0] ? kthread+0x247/0x3c0
[ 227.513308][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.518398][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 227.523299][ C0] ? cancel_delayed_work+0x10/0x10
[ 227.528377][ C0] kthread+0x2e6/0x3c0
[ 227.532409][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.538002][ C0] ret_from_fork+0x1f/0x30
[ 227.542391][ C0]
[ 227.545381][ C0] task:kworker/1:8 state:I stack:27296 pid:5412 ppid:2 flags:0x00004000
[ 227.554562][ C0] Workqueue: 0x0 (events)
[ 227.558957][ C0] Call Trace:
[ 227.562382][ C0]
[ 227.565290][ C0] __schedule+0xc25/0x57f0
[ 227.569685][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.573979][ C0] ? process_one_work+0xada/0x1410
[ 227.579059][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.584308][ C0] ? worker_thread+0x145/0xef0
[ 227.589042][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.593337][ C0] schedule+0xda/0x1a0
[ 227.597372][ C0] worker_thread+0x14a/0xef0
[ 227.601931][ C0] ? process_one_work+0x1410/0x1410
[ 227.607093][ C0] kthread+0x2e6/0x3c0
[ 227.611127][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.616729][ C0] ret_from_fork+0x1f/0x30
[ 227.621129][ C0]
[ 227.624117][ C0] task:udevd state:S stack:26968 pid:5413 ppid:4399 flags:0x00000002
[ 227.633284][ C0] Call Trace:
[ 227.636550][ C0]
[ 227.639461][ C0] __schedule+0xc25/0x57f0
[ 227.643855][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.649104][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 227.655240][ C0] ? lock_downgrade+0x690/0x690
[ 227.660055][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 227.665561][ C0] ? lock_acquire+0x1ad/0x520
[ 227.670202][ C0] schedule+0xda/0x1a0
[ 227.674232][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 227.680314][ C0] ? schedule_timeout_idle+0x90/0x90
[ 227.685584][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 227.690403][ C0] ? lock_downgrade+0x690/0x690
[ 227.695219][ C0] ? do_raw_write_lock+0x11a/0x3a0
[ 227.700291][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 227.705315][ C0] do_epoll_wait+0xe44/0x14b0
[ 227.709961][ C0] ? do_epoll_create+0x160/0x160
[ 227.714874][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 227.720385][ C0] ? __ct_user_enter+0xf9/0x130
[ 227.725195][ C0] ? lock_downgrade+0x690/0x690
[ 227.730008][ C0] __x64_sys_epoll_wait+0x126/0x240
[ 227.735173][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 227.740511][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 227.746369][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 227.751553][ C0] do_syscall_64+0x35/0xb0
[ 227.755932][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 227.761789][ C0] RIP: 0033:0x7ff7ea723457
[ 227.766170][ C0] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 227.774543][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 227.782479][ C0] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 227.790432][ C0] RBP: 0000564d84cbe680 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 227.798461][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cab5c0
[ 227.806397][ C0] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 227.814351][ C0]
[ 227.817341][ C0] task:kworker/0:7 state:R running task stack:23336 pid:5428 ppid:2 flags:0x00004000
[ 227.828064][ C0] Workqueue: 0x0 (usb_hub_wq)
[ 227.832823][ C0] Call Trace:
[ 227.836069][ C0]
[ 227.839057][ C0] __schedule+0xc25/0x57f0
[ 227.843438][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.847738][ C0] ? process_one_work+0xada/0x1410
[ 227.852822][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.858069][ C0] ? worker_thread+0x145/0xef0
[ 227.862798][ C0] ? spin_bug+0x1c0/0x1c0
[ 227.867112][ C0] schedule+0xda/0x1a0
[ 227.871142][ C0] worker_thread+0x14a/0xef0
[ 227.875787][ C0] ? process_one_work+0x1410/0x1410
[ 227.881038][ C0] kthread+0x2e6/0x3c0
[ 227.885072][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 227.890669][ C0] ret_from_fork+0x1f/0x30
[ 227.895052][ C0]
[ 227.898039][ C0] task:udevd state:S stack:27712 pid:5430 ppid:4399 flags:0x00000002
[ 227.907197][ C0] Call Trace:
[ 227.910446][ C0]
[ 227.913346][ C0] __schedule+0xc25/0x57f0
[ 227.917747][ C0] ? io_schedule_timeout+0x140/0x140
[ 227.922997][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 227.928940][ C0] ? lock_downgrade+0x690/0x690
[ 227.933752][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 227.939259][ C0] ? lock_acquire+0x1ad/0x520
[ 227.943901][ C0] schedule+0xda/0x1a0
[ 227.947929][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 227.953956][ C0] ? schedule_timeout_idle+0x90/0x90
[ 227.959198][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 227.964027][ C0] ? lock_downgrade+0x690/0x690
[ 227.968837][ C0] ? do_raw_write_lock+0x11a/0x3a0
[ 227.973929][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 227.978935][ C0] do_epoll_wait+0xe44/0x14b0
[ 227.983581][ C0] ? do_epoll_create+0x160/0x160
[ 227.988484][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 227.993990][ C0] ? __ct_user_enter+0xf9/0x130
[ 227.998804][ C0] ? lock_downgrade+0x690/0x690
[ 228.003644][ C0] __x64_sys_epoll_wait+0x126/0x240
[ 228.008804][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 228.014138][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 228.019994][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 228.025156][ C0] do_syscall_64+0x35/0xb0
[ 228.029551][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 228.035407][ C0] RIP: 0033:0x7ff7ea723457
[ 228.039784][ C0] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 228.048156][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 228.056089][ C0] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 228.064023][ C0] RBP: 0000564d84cb2050 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 228.071957][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cae140
[ 228.079900][ C0] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 228.087845][ C0]
[ 228.090835][ C0] task:kworker/1:9 state:I stack:26136 pid:5431 ppid:2 flags:0x00004000
[ 228.100100][ C0] Workqueue: 0x0 (events)
[ 228.104494][ C0] Call Trace:
[ 228.107742][ C0]
[ 228.110654][ C0] __schedule+0xc25/0x57f0
[ 228.115033][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.119346][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.124600][ C0] ? worker_thread+0x145/0xef0
[ 228.129325][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 228.134311][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.138602][ C0] schedule+0xda/0x1a0
[ 228.142635][ C0] worker_thread+0x14a/0xef0
[ 228.147188][ C0] ? process_one_work+0x1410/0x1410
[ 228.152362][ C0] kthread+0x2e6/0x3c0
[ 228.156392][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.161987][ C0] ret_from_fork+0x1f/0x30
[ 228.166371][ C0]
[ 228.169362][ C0] task:kworker/1:10 state:I stack:26312 pid:5432 ppid:2 flags:0x00004000
[ 228.178527][ C0] Workqueue: 0x0 (rcu_gp)
[ 228.182911][ C0] Call Trace:
[ 228.186159][ C0]
[ 228.189063][ C0] __schedule+0xc25/0x57f0
[ 228.193445][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.197836][ C0] ? process_one_work+0xada/0x1410
[ 228.202909][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.208155][ C0] ? worker_thread+0x145/0xef0
[ 228.212881][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.217174][ C0] schedule+0xda/0x1a0
[ 228.221203][ C0] worker_thread+0x14a/0xef0
[ 228.225756][ C0] ? process_one_work+0x1410/0x1410
[ 228.230915][ C0] kthread+0x2e6/0x3c0
[ 228.234944][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.240539][ C0] ret_from_fork+0x1f/0x30
[ 228.244929][ C0]
[ 228.247922][ C0] task:kworker/1:11 state:I stack:28904 pid:5433 ppid:2 flags:0x00004000
[ 228.257085][ C0] Workqueue: 0x0 (rcu_gp)
[ 228.261485][ C0] Call Trace:
[ 228.264745][ C0]
[ 228.267653][ C0] __schedule+0xc25/0x57f0
[ 228.272037][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.276357][ C0] ? process_one_work+0xada/0x1410
[ 228.281441][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.286695][ C0] ? worker_thread+0x145/0xef0
[ 228.291453][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.295748][ C0] schedule+0xda/0x1a0
[ 228.299779][ C0] worker_thread+0x14a/0xef0
[ 228.304346][ C0] ? process_one_work+0x1410/0x1410
[ 228.309507][ C0] kthread+0x2e6/0x3c0
[ 228.313542][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.319138][ C0] ret_from_fork+0x1f/0x30
[ 228.323526][ C0]
[ 228.326517][ C0] task:kworker/1:12 state:I stack:28944 pid:5434 ppid:2 flags:0x00004000
[ 228.335679][ C0] Workqueue: 0x0 (rcu_gp)
[ 228.340147][ C0] Call Trace:
[ 228.343394][ C0]
[ 228.346296][ C0] __schedule+0xc25/0x57f0
[ 228.350677][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.355408][ C0] ? process_one_work+0xada/0x1410
[ 228.360586][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.365834][ C0] ? worker_thread+0x145/0xef0
[ 228.370559][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.374856][ C0] schedule+0xda/0x1a0
[ 228.378890][ C0] worker_thread+0x14a/0xef0
[ 228.383469][ C0] ? process_one_work+0x1410/0x1410
[ 228.388642][ C0] kthread+0x2e6/0x3c0
[ 228.392680][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.398364][ C0] ret_from_fork+0x1f/0x30
[ 228.402923][ C0]
[ 228.405913][ C0] task:kworker/1:13 state:I stack:29296 pid:5435 ppid:2 flags:0x00004000
[ 228.415075][ C0] Workqueue: 0x0 (events)
[ 228.419461][ C0] Call Trace:
[ 228.422711][ C0]
[ 228.425626][ C0] __schedule+0xc25/0x57f0
[ 228.430007][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.434303][ C0] ? process_one_work+0xada/0x1410
[ 228.439380][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.444629][ C0] ? worker_thread+0x145/0xef0
[ 228.449373][ C0] schedule+0xda/0x1a0
[ 228.453405][ C0] worker_thread+0x14a/0xef0
[ 228.458061][ C0] ? process_one_work+0x1410/0x1410
[ 228.463225][ C0] kthread+0x2e6/0x3c0
[ 228.467255][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.472861][ C0] ret_from_fork+0x1f/0x30
[ 228.477246][ C0]
[ 228.480235][ C0] task:kworker/1:14 state:I stack:29296 pid:5436 ppid:2 flags:0x00004000
[ 228.489573][ C0] Workqueue: 0x0 (events)
[ 228.493961][ C0] Call Trace:
[ 228.497205][ C0]
[ 228.500105][ C0] __schedule+0xc25/0x57f0
[ 228.504490][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.508791][ C0] ? process_one_work+0xada/0x1410
[ 228.513865][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.519114][ C0] ? worker_thread+0x145/0xef0
[ 228.523847][ C0] schedule+0xda/0x1a0
[ 228.527969][ C0] worker_thread+0x14a/0xef0
[ 228.532539][ C0] ? process_one_work+0x1410/0x1410
[ 228.537695][ C0] kthread+0x2e6/0x3c0
[ 228.541740][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.547346][ C0] ret_from_fork+0x1f/0x30
[ 228.551731][ C0]
[ 228.554736][ C0] task:kworker/1:15 state:I stack:28792 pid:5437 ppid:2 flags:0x00004000
[ 228.563893][ C0] Workqueue: 0x0 (events)
[ 228.568298][ C0] Call Trace:
[ 228.571565][ C0]
[ 228.574504][ C0] __schedule+0xc25/0x57f0
[ 228.578887][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.583186][ C0] ? process_one_work+0xada/0x1410
[ 228.588522][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.593772][ C0] ? worker_thread+0x145/0xef0
[ 228.598501][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.602794][ C0] schedule+0xda/0x1a0
[ 228.606824][ C0] worker_thread+0x14a/0xef0
[ 228.611389][ C0] ? process_one_work+0x1410/0x1410
[ 228.616633][ C0] kthread+0x2e6/0x3c0
[ 228.620663][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.626256][ C0] ret_from_fork+0x1f/0x30
[ 228.630640][ C0]
[ 228.633627][ C0] task:kworker/1:16 state:I stack:29296 pid:5438 ppid:2 flags:0x00004000
[ 228.642800][ C0] Workqueue: 0x0 (events)
[ 228.647181][ C0] Call Trace:
[ 228.650431][ C0]
[ 228.653331][ C0] __schedule+0xc25/0x57f0
[ 228.657717][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.662011][ C0] ? process_one_work+0xada/0x1410
[ 228.667087][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.672343][ C0] ? worker_thread+0x145/0xef0
[ 228.677072][ C0] schedule+0xda/0x1a0
[ 228.681115][ C0] worker_thread+0x14a/0xef0
[ 228.685670][ C0] ? process_one_work+0x1410/0x1410
[ 228.690826][ C0] kthread+0x2e6/0x3c0
[ 228.694860][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.700455][ C0] ret_from_fork+0x1f/0x30
[ 228.704840][ C0]
[ 228.707832][ C0] task:kworker/1:17 state:I stack:29296 pid:5439 ppid:2 flags:0x00004000
[ 228.717078][ C0] Workqueue: 0x0 (rcu_gp)
[ 228.721462][ C0] Call Trace:
[ 228.724710][ C0]
[ 228.727628][ C0] __schedule+0xc25/0x57f0
[ 228.732007][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.736483][ C0] ? process_one_work+0xada/0x1410
[ 228.741557][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.746811][ C0] ? worker_thread+0x145/0xef0
[ 228.751540][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.755846][ C0] schedule+0xda/0x1a0
[ 228.759877][ C0] worker_thread+0x14a/0xef0
[ 228.764435][ C0] ? process_one_work+0x1410/0x1410
[ 228.769602][ C0] kthread+0x2e6/0x3c0
[ 228.773632][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.779247][ C0] ret_from_fork+0x1f/0x30
[ 228.783645][ C0]
[ 228.786637][ C0] task:kworker/1:18 state:I stack:29232 pid:5440 ppid:2 flags:0x00004000
[ 228.795807][ C0] Workqueue: 0x0 (wg-kex-wg1)
[ 228.800629][ C0] Call Trace:
[ 228.803882][ C0]
[ 228.806790][ C0] __schedule+0xc25/0x57f0
[ 228.811174][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.815482][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.820726][ C0] ? worker_thread+0x145/0xef0
[ 228.825451][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 228.830540][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.834832][ C0] schedule+0xda/0x1a0
[ 228.838874][ C0] worker_thread+0x14a/0xef0
[ 228.843446][ C0] ? process_one_work+0x1410/0x1410
[ 228.848603][ C0] kthread+0x2e6/0x3c0
[ 228.852638][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.858231][ C0] ret_from_fork+0x1f/0x30
[ 228.862614][ C0]
[ 228.865600][ C0] task:kworker/1:19 state:I stack:30640 pid:5441 ppid:2 flags:0x00004000
[ 228.874774][ C0] Call Trace:
[ 228.878027][ C0]
[ 228.880926][ C0] __schedule+0xc25/0x57f0
[ 228.885304][ C0] ? worker_thread+0x91/0xef0
[ 228.889946][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.895196][ C0] ? worker_thread+0x145/0xef0
[ 228.899920][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 228.904919][ C0] ? spin_bug+0x1c0/0x1c0
[ 228.909212][ C0] schedule+0xda/0x1a0
[ 228.913255][ C0] worker_thread+0x14a/0xef0
[ 228.917914][ C0] ? process_one_work+0x1410/0x1410
[ 228.923074][ C0] kthread+0x2e6/0x3c0
[ 228.927107][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 228.932703][ C0] ret_from_fork+0x1f/0x30
[ 228.937089][ C0]
[ 228.940075][ C0] task:syz-executor.0 state:S stack:27232 pid:5442 ppid:5420 flags:0x00000000
[ 228.949234][ C0] Call Trace:
[ 228.952489][ C0]
[ 228.955390][ C0] __schedule+0xc25/0x57f0
[ 228.959767][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 228.965286][ C0] ? io_schedule_timeout+0x140/0x140
[ 228.970532][ C0] ? do_wait+0x42f/0xa10
[ 228.974737][ C0] ? release_task+0x14f0/0x14f0
[ 228.979551][ C0] schedule+0xda/0x1a0
[ 228.983584][ C0] do_wait+0x5b8/0xa10
[ 228.987632][ C0] kernel_wait4+0xee/0x1c0
[ 228.992010][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 228.997169][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 229.002328][ C0] ? find_held_lock+0x2d/0x110
[ 229.007054][ C0] __do_sys_wait4+0xe8/0x100
[ 229.011602][ C0] ? kernel_wait4+0x1c0/0x1c0
[ 229.016239][ C0] ? __ct_user_enter+0xf9/0x130
[ 229.021139][ C0] ? vtime_user_exit+0x218/0x6c0
[ 229.026041][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 229.031891][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 229.037049][ C0] do_syscall_64+0x35/0xb0
[ 229.041432][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 229.047287][ C0] RIP: 0033:0x7f8d15a876d6
[ 229.051662][ C0] RSP: 002b:00007ffe5bba72c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 229.060034][ C0] RAX: ffffffffffffffda RBX: 0000000000001543 RCX: 00007f8d15a876d6
[ 229.068141][ C0] RDX: 0000000040000000 RSI: 00007ffe5bba72dc RDI: 00000000ffffffff
[ 229.076076][ C0] RBP: 00007ffe5bba72dc R08: 0000000000000000 R09: 0000555556031400
[ 229.084012][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 229.091952][ C0] R13: 00007ffe5bba73d0 R14: 0000000000000000 R15: 0000000000000000
[ 229.099894][ C0]
[ 229.102882][ C0] task:syz-executor.0 state:R running task stack:23720 pid:5443 ppid:5442 flags:0x00000000
[ 229.113606][ C0] Call Trace:
[ 229.116940][ C0]
[ 229.119840][ C0] __schedule+0xc25/0x57f0
[ 229.124220][ C0] ? debug_object_activate+0x249/0x3f0
[ 229.129639][ C0] ? debug_object_free+0x350/0x350
[ 229.134714][ C0] ? io_schedule_timeout+0x140/0x140
[ 229.139964][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 229.145474][ C0] schedule+0xda/0x1a0
[ 229.149508][ C0] do_nanosleep+0x145/0x450
[ 229.153975][ C0] ? schedule_hrtimeout+0x10/0x10
[ 229.158959][ C0] ? __hrtimer_init+0x33/0x1f0
[ 229.163685][ C0] hrtimer_nanosleep+0x158/0x340
[ 229.168606][ C0] ? nanosleep_copyout+0xc0/0xc0
[ 229.173512][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 229.179462][ C0] ? get_timespec64+0x6b/0x1d0
[ 229.184185][ C0] ? put_timespec64+0xf0/0xf0
[ 229.188823][ C0] common_nsleep+0x74/0xb0
[ 229.193201][ C0] __x64_sys_clock_nanosleep+0x28c/0x410
[ 229.198793][ C0] ? vtime_user_exit+0x218/0x6c0
[ 229.203778][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 229.209989][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 229.215843][ C0] do_syscall_64+0x35/0xb0
[ 229.220222][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 229.226077][ C0] RIP: 0033:0x7f8d15aadfa1
[ 229.230454][ C0] RSP: 002b:00007ffe5bba7060 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 229.238823][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8d15aadfa1
[ 229.246758][ C0] RDX: 00007ffe5bba70a0 RSI: 0000000000000000 RDI: 0000000000000000
[ 229.254688][ C0] RBP: 00007ffe5bba712c R08: 0000000000000000 R09: 00007ffe5bbcf080
[ 229.262623][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 229.270556][ C0] R13: 000000000002ee03 R14: 0000000000000002 R15: 00007ffe5bba7190
[ 229.278493][ C0]
[ 229.281479][ C0] task:syz-executor.1 state:S stack:27424 pid:5444 ppid:5276 flags:0x00000000
[ 229.290638][ C0] Call Trace:
[ 229.293887][ C0]
[ 229.296786][ C0] __schedule+0xc25/0x57f0
[ 229.301164][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 229.306677][ C0] ? io_schedule_timeout+0x140/0x140
[ 229.311933][ C0] ? do_wait+0x42f/0xa10
[ 229.316318][ C0] ? release_task+0x14f0/0x14f0
[ 229.321135][ C0] schedule+0xda/0x1a0
[ 229.325164][ C0] do_wait+0x5b8/0xa10
[ 229.329194][ C0] kernel_wait4+0xee/0x1c0
[ 229.333568][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 229.338638][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 229.343799][ C0] ? find_held_lock+0x2d/0x110
[ 229.348523][ C0] __do_sys_wait4+0xe8/0x100
[ 229.353073][ C0] ? kernel_wait4+0x1c0/0x1c0
[ 229.357799][ C0] ? __ct_user_enter+0xf9/0x130
[ 229.362615][ C0] ? vtime_user_exit+0x218/0x6c0
[ 229.367518][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 229.373371][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 229.378533][ C0] do_syscall_64+0x35/0xb0
[ 229.382920][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 229.388776][ C0] RIP: 0033:0x7f0ffe0876d6
[ 229.393158][ C0] RSP: 002b:00007ffe717a8d88 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 229.401526][ C0] RAX: ffffffffffffffda RBX: 0000000000001545 RCX: 00007f0ffe0876d6
[ 229.409463][ C0] RDX: 0000000040000000 RSI: 00007ffe717a8d9c RDI: 00000000ffffffff
[ 229.417402][ C0] RBP: 00007ffe717a8d9c R08: 0000000000000000 R09: 0000555555769400
[ 229.425338][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 229.433269][ C0] R13: 00007ffe717a8e90 R14: 0000000000000000 R15: 0000000000000000
[ 229.441227][ C0]
[ 229.444213][ C0] task:syz-executor.1 state:R running task stack:24848 pid:5445 ppid:5444 flags:0x00000000
[ 229.454935][ C0] Call Trace:
[ 229.458273][ C0]
[ 229.461171][ C0] __schedule+0xc25/0x57f0
[ 229.465560][ C0] ? debug_object_activate+0x249/0x3f0
[ 229.470980][ C0] ? debug_object_free+0x350/0x350
[ 229.476053][ C0] ? io_schedule_timeout+0x140/0x140
[ 229.481304][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 229.486812][ C0] schedule+0xda/0x1a0
[ 229.490843][ C0] do_nanosleep+0x145/0x450
[ 229.495309][ C0] ? schedule_hrtimeout+0x10/0x10
[ 229.500381][ C0] ? __hrtimer_init+0x33/0x1f0
[ 229.505107][ C0] hrtimer_nanosleep+0x158/0x340
[ 229.510007][ C0] ? nanosleep_copyout+0xc0/0xc0
[ 229.514906][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 229.520849][ C0] ? get_timespec64+0x6b/0x1d0
[ 229.525569][ C0] ? put_timespec64+0xf0/0xf0
[ 229.530295][ C0] common_nsleep+0x74/0xb0
[ 229.534672][ C0] __x64_sys_clock_nanosleep+0x28c/0x410
[ 229.540526][ C0] ? vtime_user_exit+0x218/0x6c0
[ 229.545423][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 229.551642][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 229.557498][ C0] do_syscall_64+0x35/0xb0
[ 229.561885][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 229.567740][ C0] RIP: 0033:0x7f0ffe0adfa1
[ 229.572116][ C0] RSP: 002b:00007ffe717a8b20 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 229.580497][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0ffe0adfa1
[ 229.588519][ C0] RDX: 00007ffe717a8b60 RSI: 0000000000000000 RDI: 0000000000000000
[ 229.596521][ C0] RBP: 00007ffe717a8bec R08: 0000000000000000 R09: 00007ffe717d5080
[ 229.604463][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 229.612408][ C0] R13: 000000000002edc4 R14: 0000000000000002 R15: 00007ffe717a8c50
[ 229.620352][ C0]
[ 229.623343][ C0] task:syz-executor.5 state:S stack:27424 pid:5446 ppid:5420 flags:0x00000000
[ 229.632528][ C0] Call Trace:
[ 229.635781][ C0]
[ 229.638682][ C0] __schedule+0xc25/0x57f0
[ 229.643065][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 229.648595][ C0] ? io_schedule_timeout+0x140/0x140
[ 229.653860][ C0] ? do_wait+0x42f/0xa10
[ 229.658071][ C0] ? release_task+0x14f0/0x14f0
[ 229.662886][ C0] schedule+0xda/0x1a0
[ 229.666920][ C0] do_wait+0x5b8/0xa10
[ 229.670953][ C0] kernel_wait4+0xee/0x1c0
[ 229.675335][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 229.680414][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 229.685591][ C0] ? find_held_lock+0x2d/0x110
[ 229.690319][ C0] __do_sys_wait4+0xe8/0x100
[ 229.694870][ C0] ? kernel_wait4+0x1c0/0x1c0
[ 229.699510][ C0] ? __ct_user_enter+0xf9/0x130
[ 229.704325][ C0] ? vtime_user_exit+0x218/0x6c0
[ 229.709226][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 229.715079][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 229.720241][ C0] do_syscall_64+0x35/0xb0
[ 229.724631][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 229.730483][ C0] RIP: 0033:0x7fe7b64876d6
[ 229.734866][ C0] RSP: 002b:00007ffd86a442f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 229.743238][ C0] RAX: ffffffffffffffda RBX: 0000000000001547 RCX: 00007fe7b64876d6
[ 229.751177][ C0] RDX: 0000000040000000 RSI: 00007ffd86a4430c RDI: 00000000ffffffff
[ 229.759719][ C0] RBP: 00007ffd86a4430c R08: 0000000000000000 R09: 000055555732e400
[ 229.767657][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 229.775603][ C0] R13: 00007ffd86a44400 R14: 0000000000000000 R15: 0000000000000000
[ 229.783543][ C0]
[ 229.786534][ C0] task:syz-executor.5 state:R running task stack:25048 pid:5447 ppid:5446 flags:0x00000000
[ 229.797257][ C0] Call Trace:
[ 229.800504][ C0]
[ 229.803424][ C0] __schedule+0xc25/0x57f0
[ 229.807804][ C0] ? debug_object_activate+0x249/0x3f0
[ 229.813224][ C0] ? debug_object_free+0x350/0x350
[ 229.818299][ C0] ? io_schedule_timeout+0x140/0x140
[ 229.823545][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 229.829052][ C0] schedule+0xda/0x1a0
[ 229.833082][ C0] do_nanosleep+0x145/0x450
[ 229.837546][ C0] ? schedule_hrtimeout+0x10/0x10
[ 229.842532][ C0] ? __hrtimer_init+0x33/0x1f0
[ 229.847257][ C0] hrtimer_nanosleep+0x158/0x340
[ 229.852157][ C0] ? nanosleep_copyout+0xc0/0xc0
[ 229.857059][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 229.863014][ C0] ? get_timespec64+0x6b/0x1d0
[ 229.867739][ C0] ? put_timespec64+0xf0/0xf0
[ 229.872374][ C0] common_nsleep+0x74/0xb0
[ 229.876836][ C0] __x64_sys_clock_nanosleep+0x28c/0x410
[ 229.882427][ C0] ? vtime_user_exit+0x218/0x6c0
[ 229.887338][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 229.893539][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 229.899394][ C0] do_syscall_64+0x35/0xb0
[ 229.903788][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 229.909646][ C0] RIP: 0033:0x7fe7b64adfa1
[ 229.914019][ C0] RSP: 002b:00007ffd86a44090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 229.922389][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe7b64adfa1
[ 229.930321][ C0] RDX: 00007ffd86a440d0 RSI: 0000000000000000 RDI: 0000000000000000
[ 229.938255][ C0] RBP: 00007ffd86a4415c R08: 0000000000000000 R09: 00007ffd86ada080
[ 229.946203][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 229.954224][ C0] R13: 000000000002ed92 R14: 0000000000000003 R15: 00007ffd86a441c0
[ 229.962162][ C0]
[ 229.965148][ C0] task:udevd state:S stack:27912 pid:5450 ppid:4399 flags:0x00000002
[ 229.974310][ C0] Call Trace:
[ 229.977554][ C0]
[ 229.980452][ C0] __schedule+0xc25/0x57f0
[ 229.984851][ C0] ? io_schedule_timeout+0x140/0x140
[ 229.990106][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 229.996051][ C0] ? lock_downgrade+0x690/0x690
[ 230.000864][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 230.006374][ C0] ? lock_acquire+0x1ad/0x520
[ 230.011014][ C0] schedule+0xda/0x1a0
[ 230.015046][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 230.021078][ C0] ? schedule_timeout_idle+0x90/0x90
[ 230.026331][ C0] ? do_epoll_wait+0xe30/0x14b0
[ 230.031143][ C0] ? lock_downgrade+0x690/0x690
[ 230.035952][ C0] ? do_raw_write_lock+0x11a/0x3a0
[ 230.041021][ C0] ? do_raw_read_unlock+0xe0/0xe0
[ 230.046017][ C0] do_epoll_wait+0xe44/0x14b0
[ 230.050659][ C0] ? do_epoll_create+0x160/0x160
[ 230.055565][ C0] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 230.061083][ C0] ? __ct_user_enter+0xf9/0x130
[ 230.065897][ C0] ? lock_downgrade+0x690/0x690
[ 230.070712][ C0] __x64_sys_epoll_wait+0x126/0x240
[ 230.075872][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 230.081205][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 230.087073][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 230.092321][ C0] do_syscall_64+0x35/0xb0
[ 230.096718][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 230.102585][ C0] RIP: 0033:0x7ff7ea723457
[ 230.106967][ C0] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 230.115351][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 230.123287][ C0] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 230.131244][ C0] RBP: 0000564d84cbe680 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 230.139178][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cb25a0
[ 230.147112][ C0] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 230.155055][ C0]
[ 230.158051][ C0] task:udevd state:R running task stack:26688 pid:5451 ppid:4399 flags:0x0000400a
[ 230.168772][ C0] Call Trace:
[ 230.172023][ C0]
[ 230.174835][ C0] sched_show_task+0x3e2/0x5f0
[ 230.179566][ C0] ? trace_sched_wakeup+0x100/0x100
[ 230.184726][ C0] ? lock_downgrade+0x690/0x690
[ 230.189629][ C0] show_state_filter+0xf0/0x320
[ 230.194512][ C0] kbd_event+0xa68/0x1410
[ 230.198814][ C0] ? k_fn+0x70/0x70
[ 230.202670][ C0] ? lock_sync+0x180/0x180
[ 230.207050][ C0] ? do_raw_spin_unlock+0x171/0x230
[ 230.212211][ C0] input_to_handler+0x336/0x4a0
[ 230.217026][ C0] input_pass_values.part.0+0x1a3/0x580
[ 230.222533][ C0] input_event_dispose+0x460/0x6d0
[ 230.227608][ C0] input_event+0x55/0x80
[ 230.231814][ C0] hidinput_hid_event+0x5bc/0x1fd0
[ 230.236890][ C0] ? hidinput_connect+0x8fa0/0x8fa0
[ 230.242047][ C0] ? do_raw_spin_unlock+0x171/0x230
[ 230.247206][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 230.252976][ C0] hid_process_event+0x358/0x5f0
[ 230.257885][ C0] ? hidinput_connect+0x8fa0/0x8fa0
[ 230.263043][ C0] hid_input_array_field+0x39c/0x790
[ 230.268312][ C0] hid_report_raw_event+0x7d4/0xf10
[ 230.273481][ C0] hid_input_report+0x23c/0x3e0
[ 230.278309][ C0] ? dummy_timer+0xfe8/0x2c10
[ 230.282948][ C0] ? ktime_get_mono_fast_ns+0x7e/0x1d0
[ 230.288382][ C0] hid_irq_in+0x283/0x7c0
[ 230.292676][ C0] __usb_hcd_giveback_urb+0x23e/0x3f0
[ 230.298012][ C0] dummy_timer+0xffa/0x2c10
[ 230.302485][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 230.307990][ C0] ? dummy_dequeue+0x4a0/0x4a0
[ 230.312716][ C0] ? dummy_dequeue+0x4a0/0x4a0
[ 230.317440][ C0] call_timer_fn+0x163/0x400
[ 230.321991][ C0] ? msleep_interruptible+0x120/0x120
[ 230.327322][ C0] ? lock_downgrade+0x690/0x690
[ 230.332137][ C0] ? mark_held_locks+0x9f/0xe0
[ 230.336870][ C0] expire_timers+0x224/0x400
[ 230.341422][ C0] ? dummy_dequeue+0x4a0/0x4a0
[ 230.346163][ C0] run_timer_softirq+0x292/0x790
[ 230.351062][ C0] ? expire_timers+0x400/0x400
[ 230.355788][ C0] ? kvm_clock_read+0x14/0x30
[ 230.360437][ C0] ? mark_held_locks+0x9f/0xe0
[ 230.365163][ C0] __do_softirq+0x1d0/0x901
[ 230.369637][ C0] __irq_exit_rcu+0x114/0x190
[ 230.374378][ C0] irq_exit_rcu+0x5/0x20
[ 230.378598][ C0] sysvec_apic_timer_interrupt+0x93/0xc0
[ 230.384195][ C0]
[ 230.387095][ C0]
[ 230.390028][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 230.396059][ C0] RIP: 0010:lock_acquire+0x1f1/0x520
[ 230.401404][ C0] Code: 4b a8 7e 83 f8 01 0f 85 b9 02 00 00 9c 58 f6 c4 02 0f 85 a4 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
[ 230.421064][ C0] RSP: 0018:ffffc9000567f8f0 EFLAGS: 00000206
[ 230.427097][ C0] RAX: dffffc0000000000 RBX: 1ffff92000acff20 RCX: ffffffff8159d396
[ 230.435030][ C0] RDX: 1ffff11004563c80 RSI: ffffffff890c0180 RDI: ffffffff89666080
[ 230.442965][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8fbceb0f
[ 230.450918][ C0] R10: fffffbfff1f79d61 R11: 0000000000000000 R12: 0000000000000001
[ 230.458857][ C0] R13: 0000000000000000 R14: ffff888140090948 R15: 0000000000000000
[ 230.466798][ C0] ? __lock_acquire+0x1916/0x5df0
[ 230.471884][ C0] ? lock_sync+0x180/0x180
[ 230.476266][ C0] down_read+0x98/0x470
[ 230.480473][ C0] ? kernfs_dop_revalidate+0xcb/0x500
[ 230.485808][ C0] ? down_write_killable+0x240/0x240
[ 230.491067][ C0] kernfs_dop_revalidate+0xcb/0x500
[ 230.496256][ C0] lookup_fast+0x1bd/0x420
[ 230.500651][ C0] path_openat+0x33e/0x2280
[ 230.505122][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 230.511065][ C0] ? path_lookupat+0x750/0x750
[ 230.515797][ C0] do_filp_open+0x1a5/0x3d0
[ 230.520270][ C0] ? may_open_dev+0xd0/0xd0
[ 230.524740][ C0] ? find_held_lock+0x2d/0x110
[ 230.529470][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 230.534465][ C0] ? spin_bug+0x1c0/0x1c0
[ 230.538756][ C0] ? _raw_spin_unlock+0x24/0x40
[ 230.543581][ C0] ? alloc_fd+0x1e4/0x640
[ 230.547874][ C0] ? getname_flags.part.0+0x89/0x440
[ 230.553120][ C0] do_sys_openat2+0x11e/0x3f0
[ 230.557764][ C0] ? build_open_flags+0x4a0/0x4a0
[ 230.562760][ C0] ? __ct_user_enter+0xf9/0x130
[ 230.567589][ C0] ? lock_downgrade+0x690/0x690
[ 230.572406][ C0] __x64_sys_openat+0x11b/0x1d0
[ 230.577217][ C0] ? vtime_user_exit+0x218/0x6c0
[ 230.582118][ C0] ? __ia32_sys_open+0x190/0x190
[ 230.587021][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 230.592877][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 230.598127][ C0] do_syscall_64+0x35/0xb0
[ 230.602523][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 230.608380][ C0] RIP: 0033:0x7ff7ea7169a4
[ 230.612759][ C0] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[ 230.632325][ C0] RSP: 002b:00007ffd1134b2c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 230.640966][ C0] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff7ea7169a4
[ 230.648907][ C0] RDX: 0000000000080000 RSI: 00007ffd1134b3f8 RDI: 00000000ffffff9c
[ 230.656841][ C0] RBP: 00007ffd1134b3f8 R08: 0000000000000008 R09: 0000000000000001
[ 230.664791][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000
[ 230.672729][ C0] R13: 0000564d831b9b42 R14: 0000000000000001 R15: 0000564d831d5160
[ 230.680674][ C0]
[ 230.683673][ C0] task:krxrpcio/7001 state:S stack:30448 pid:5477 ppid:2 flags:0x00004000
[ 230.692846][ C0] Call Trace:
[ 230.696098][ C0]
[ 230.699000][ C0] __schedule+0xc25/0x57f0
[ 230.703384][ C0] ? lock_downgrade+0x690/0x690
[ 230.708197][ C0] ? io_schedule_timeout+0x140/0x140
[ 230.713456][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 230.718616][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 230.724384][ C0] ? set_user_nice.part.0+0x42f/0x1120
[ 230.729807][ C0] ? hrtick+0x250/0x250
[ 230.733927][ C0] schedule+0xda/0x1a0
[ 230.737964][ C0] rxrpc_io_thread+0x846/0x1360
[ 230.742799][ C0] ? __kthread_parkme+0xb4/0x1f0
[ 230.747703][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 230.753059][ C0] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 230.758134][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 230.763033][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 230.768364][ C0] kthread+0x2e6/0x3c0
[ 230.772396][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 230.777989][ C0] ret_from_fork+0x1f/0x30
[ 230.782376][ C0]
[ 230.785363][ C0] task:krxrpcio/7001 state:S stack:30448 pid:5478 ppid:2 flags:0x00004000
[ 230.794532][ C0] Call Trace:
[ 230.797865][ C0]
[ 230.800764][ C0] __schedule+0xc25/0x57f0
[ 230.805230][ C0] ? lock_downgrade+0x690/0x690
[ 230.810048][ C0] ? io_schedule_timeout+0x140/0x140
[ 230.815294][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 230.820540][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 230.826479][ C0] ? set_user_nice.part.0+0x42f/0x1120
[ 230.831906][ C0] ? hrtick+0x250/0x250
[ 230.836024][ C0] schedule+0xda/0x1a0
[ 230.840140][ C0] rxrpc_io_thread+0x846/0x1360
[ 230.844952][ C0] ? __kthread_parkme+0xb4/0x1f0
[ 230.849852][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 230.855198][ C0] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 230.860362][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 230.865272][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 230.870604][ C0] kthread+0x2e6/0x3c0
[ 230.874634][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 230.880229][ C0] ret_from_fork+0x1f/0x30
[ 230.884615][ C0]
[ 230.887603][ C0] task:bond0 state:I stack:30536 pid:5482 ppid:2 flags:0x00004000
[ 230.896764][ C0] Call Trace:
[ 230.900034][ C0]
[ 230.902934][ C0] __schedule+0xc25/0x57f0
[ 230.907311][ C0] ? rescuer_thread+0x114/0xb60
[ 230.912136][ C0] ? io_schedule_timeout+0x140/0x140
[ 230.917384][ C0] ? rescuer_thread+0x61b/0xb60
[ 230.922197][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 230.927180][ C0] ? spin_bug+0x1c0/0x1c0
[ 230.931470][ C0] schedule+0xda/0x1a0
[ 230.935515][ C0] rescuer_thread+0x655/0xb60
[ 230.940169][ C0] ? lock_downgrade+0x690/0x690
[ 230.944996][ C0] ? kthread+0x247/0x3c0
[ 230.949225][ C0] ? cancel_delayed_work+0x10/0x10
[ 230.954299][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 230.959201][ C0] ? cancel_delayed_work+0x10/0x10
[ 230.964272][ C0] kthread+0x2e6/0x3c0
[ 230.968301][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 230.973896][ C0] ret_from_fork+0x1f/0x30
[ 230.978282][ C0]
[ 230.981272][ C0] task:bond0 state:I stack:30536 pid:5484 ppid:2 flags:0x00004000
[ 230.990432][ C0] Call Trace:
[ 230.993678][ C0]
[ 230.996580][ C0] __schedule+0xc25/0x57f0
[ 231.000961][ C0] ? rescuer_thread+0x114/0xb60
[ 231.005777][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.011026][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.015839][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.020824][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.025123][ C0] schedule+0xda/0x1a0
[ 231.029172][ C0] rescuer_thread+0x655/0xb60
[ 231.033811][ C0] ? lock_downgrade+0x690/0x690
[ 231.038626][ C0] ? kthread+0x247/0x3c0
[ 231.042829][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.047903][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.052810][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.057969][ C0] kthread+0x2e6/0x3c0
[ 231.061996][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.067591][ C0] ret_from_fork+0x1f/0x30
[ 231.071973][ C0]
[ 231.075045][ C0] task:wg-crypt-wg0 state:I stack:30536 pid:5491 ppid:2 flags:0x00004000
[ 231.084238][ C0] Call Trace:
[ 231.087483][ C0]
[ 231.090382][ C0] __schedule+0xc25/0x57f0
[ 231.094761][ C0] ? rescuer_thread+0x114/0xb60
[ 231.099585][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.104831][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.109656][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.114642][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.118932][ C0] schedule+0xda/0x1a0
[ 231.123054][ C0] rescuer_thread+0x655/0xb60
[ 231.127706][ C0] ? lock_downgrade+0x690/0x690
[ 231.132517][ C0] ? kthread+0x247/0x3c0
[ 231.136723][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.141816][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.146713][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.151877][ C0] kthread+0x2e6/0x3c0
[ 231.155910][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.161593][ C0] ret_from_fork+0x1f/0x30
[ 231.165979][ C0]
[ 231.168966][ C0] task:wg-crypt-wg0 state:I stack:30536 pid:5492 ppid:2 flags:0x00004000
[ 231.178125][ C0] Call Trace:
[ 231.181389][ C0]
[ 231.184298][ C0] __schedule+0xc25/0x57f0
[ 231.188676][ C0] ? rescuer_thread+0x114/0xb60
[ 231.193493][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.198737][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.203550][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.208548][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.212837][ C0] schedule+0xda/0x1a0
[ 231.216889][ C0] rescuer_thread+0x655/0xb60
[ 231.221529][ C0] ? lock_downgrade+0x690/0x690
[ 231.226355][ C0] ? kthread+0x247/0x3c0
[ 231.230560][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.235630][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.240528][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.245598][ C0] kthread+0x2e6/0x3c0
[ 231.249631][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.255237][ C0] ret_from_fork+0x1f/0x30
[ 231.259618][ C0]
[ 231.262605][ C0] task:wg-crypt-wg1 state:I stack:29600 pid:5493 ppid:2 flags:0x00004000
[ 231.271766][ C0] Call Trace:
[ 231.275013][ C0]
[ 231.277913][ C0] __schedule+0xc25/0x57f0
[ 231.282290][ C0] ? rescuer_thread+0x114/0xb60
[ 231.287111][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.292356][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.297169][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.302155][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.306446][ C0] schedule+0xda/0x1a0
[ 231.310476][ C0] rescuer_thread+0x655/0xb60
[ 231.315113][ C0] ? lock_downgrade+0x690/0x690
[ 231.319928][ C0] ? kthread+0x247/0x3c0
[ 231.324147][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.329217][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.334115][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.339202][ C0] kthread+0x2e6/0x3c0
[ 231.343231][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.348825][ C0] ret_from_fork+0x1f/0x30
[ 231.353207][ C0]
[ 231.356191][ C0] task:wg-crypt-wg2 state:I stack:29536 pid:5494 ppid:2 flags:0x00004000
[ 231.365351][ C0] Call Trace:
[ 231.368601][ C0]
[ 231.371513][ C0] __schedule+0xc25/0x57f0
[ 231.375892][ C0] ? rescuer_thread+0x114/0xb60
[ 231.380709][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.385955][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.390772][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.395755][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.400046][ C0] schedule+0xda/0x1a0
[ 231.404074][ C0] rescuer_thread+0x655/0xb60
[ 231.408716][ C0] ? lock_downgrade+0x690/0x690
[ 231.413539][ C0] ? kthread+0x247/0x3c0
[ 231.417749][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.422819][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.427722][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.432796][ C0] kthread+0x2e6/0x3c0
[ 231.436827][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.442419][ C0] ret_from_fork+0x1f/0x30
[ 231.446829][ C0]
[ 231.449819][ C0] task:wg-crypt-wg1 state:I stack:29536 pid:5495 ppid:2 flags:0x00004000
[ 231.458995][ C0] Call Trace:
[ 231.462243][ C0]
[ 231.465144][ C0] __schedule+0xc25/0x57f0
[ 231.469535][ C0] ? rescuer_thread+0x114/0xb60
[ 231.474363][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.479697][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.484506][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.489490][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.493783][ C0] schedule+0xda/0x1a0
[ 231.497903][ C0] rescuer_thread+0x655/0xb60
[ 231.502627][ C0] ? lock_downgrade+0x690/0x690
[ 231.507437][ C0] ? kthread+0x247/0x3c0
[ 231.511645][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.516715][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.521611][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.526683][ C0] kthread+0x2e6/0x3c0
[ 231.530716][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.536311][ C0] ret_from_fork+0x1f/0x30
[ 231.540787][ C0]
[ 231.543776][ C0] task:wg-crypt-wg2 state:I stack:29536 pid:5496 ppid:2 flags:0x00004000
[ 231.552939][ C0] Call Trace:
[ 231.556192][ C0]
[ 231.559178][ C0] __schedule+0xc25/0x57f0
[ 231.563642][ C0] ? rescuer_thread+0x114/0xb60
[ 231.568458][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.573718][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.578536][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.583523][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.587908][ C0] schedule+0xda/0x1a0
[ 231.591940][ C0] rescuer_thread+0x655/0xb60
[ 231.596580][ C0] ? lock_downgrade+0x690/0x690
[ 231.601390][ C0] ? kthread+0x247/0x3c0
[ 231.605607][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.610766][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.615674][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.620832][ C0] kthread+0x2e6/0x3c0
[ 231.624864][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.630462][ C0] ret_from_fork+0x1f/0x30
[ 231.634845][ C0]
[ 231.637842][ C0] task:krxrpcio/7001 state:S stack:29448 pid:5497 ppid:2 flags:0x00004000
[ 231.646998][ C0] Call Trace:
[ 231.650246][ C0]
[ 231.653147][ C0] __schedule+0xc25/0x57f0
[ 231.657528][ C0] ? lock_downgrade+0x690/0x690
[ 231.662342][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.667586][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 231.672742][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 231.678506][ C0] ? set_user_nice.part.0+0x42f/0x1120
[ 231.683928][ C0] ? preempt_schedule_common+0x45/0xb0
[ 231.689345][ C0] ? hrtick+0x250/0x250
[ 231.693463][ C0] schedule+0xda/0x1a0
[ 231.697491][ C0] rxrpc_io_thread+0x846/0x1360
[ 231.702309][ C0] ? __kthread_parkme+0xb4/0x1f0
[ 231.707208][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 231.712546][ C0] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 231.717621][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.722578][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 231.727947][ C0] kthread+0x2e6/0x3c0
[ 231.731983][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.737579][ C0] ret_from_fork+0x1f/0x30
[ 231.741967][ C0]
[ 231.744954][ C0] task:bond0 state:I stack:30536 pid:5500 ppid:2 flags:0x00004000
[ 231.754118][ C0] Call Trace:
[ 231.757367][ C0]
[ 231.760270][ C0] __schedule+0xc25/0x57f0
[ 231.764669][ C0] ? rescuer_thread+0x114/0xb60
[ 231.769503][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.774757][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.779585][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.784570][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.788861][ C0] schedule+0xda/0x1a0
[ 231.792892][ C0] rescuer_thread+0x655/0xb60
[ 231.797536][ C0] ? lock_downgrade+0x690/0x690
[ 231.802351][ C0] ? kthread+0x247/0x3c0
[ 231.806657][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.811745][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.816749][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.821826][ C0] kthread+0x2e6/0x3c0
[ 231.825860][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.831467][ C0] ret_from_fork+0x1f/0x30
[ 231.835941][ C0]
[ 231.838934][ C0] task:wg-crypt-wg0 state:I stack:29776 pid:5514 ppid:2 flags:0x00004000
[ 231.848118][ C0] Call Trace:
[ 231.851366][ C0]
[ 231.854266][ C0] __schedule+0xc25/0x57f0
[ 231.858645][ C0] ? rescuer_thread+0x114/0xb60
[ 231.863462][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.868709][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.873522][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.878510][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.882816][ C0] schedule+0xda/0x1a0
[ 231.886855][ C0] rescuer_thread+0x655/0xb60
[ 231.891501][ C0] ? lock_downgrade+0x690/0x690
[ 231.896314][ C0] ? kthread+0x247/0x3c0
[ 231.900519][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.905594][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 231.910499][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.915570][ C0] kthread+0x2e6/0x3c0
[ 231.919599][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 231.925202][ C0] ret_from_fork+0x1f/0x30
[ 231.929583][ C0]
[ 231.932570][ C0] task:wg-crypt-wg1 state:I stack:29600 pid:5515 ppid:2 flags:0x00004000
[ 231.941729][ C0] Call Trace:
[ 231.944979][ C0]
[ 231.947882][ C0] __schedule+0xc25/0x57f0
[ 231.952267][ C0] ? rescuer_thread+0x114/0xb60
[ 231.957089][ C0] ? io_schedule_timeout+0x140/0x140
[ 231.962338][ C0] ? rescuer_thread+0x61b/0xb60
[ 231.967147][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 231.972144][ C0] ? spin_bug+0x1c0/0x1c0
[ 231.976435][ C0] schedule+0xda/0x1a0
[ 231.980464][ C0] rescuer_thread+0x655/0xb60
[ 231.985112][ C0] ? lock_downgrade+0x690/0x690
[ 231.989927][ C0] ? kthread+0x247/0x3c0
[ 231.994143][ C0] ? cancel_delayed_work+0x10/0x10
[ 231.999213][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.004114][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.009277][ C0] kthread+0x2e6/0x3c0
[ 232.013303][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.019069][ C0] ret_from_fork+0x1f/0x30
[ 232.023454][ C0]
[ 232.026462][ C0] task:wg-crypt-wg2 state:I stack:29928 pid:5516 ppid:2 flags:0x00004000
[ 232.035620][ C0] Call Trace:
[ 232.038865][ C0]
[ 232.041763][ C0] __schedule+0xc25/0x57f0
[ 232.046158][ C0] ? rescuer_thread+0x114/0xb60
[ 232.050985][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.056230][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.061040][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.066026][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.070315][ C0] schedule+0xda/0x1a0
[ 232.074345][ C0] rescuer_thread+0x655/0xb60
[ 232.078983][ C0] ? lock_downgrade+0x690/0x690
[ 232.083796][ C0] ? kthread+0x247/0x3c0
[ 232.088001][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.093075][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.097972][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.103042][ C0] kthread+0x2e6/0x3c0
[ 232.107072][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.112665][ C0] ret_from_fork+0x1f/0x30
[ 232.117163][ C0]
[ 232.120152][ C0] task:krxrpcio/7001 state:S stack:29688 pid:5518 ppid:2 flags:0x00004000
[ 232.129400][ C0] Call Trace:
[ 232.132651][ C0]
[ 232.135659][ C0] __schedule+0xc25/0x57f0
[ 232.140130][ C0] ? lock_downgrade+0x690/0x690
[ 232.144948][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.150192][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 232.155351][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 232.161150][ C0] ? set_user_nice.part.0+0x42f/0x1120
[ 232.166573][ C0] ? preempt_schedule_common+0x45/0xb0
[ 232.171992][ C0] ? hrtick+0x250/0x250
[ 232.176112][ C0] schedule+0xda/0x1a0
[ 232.180145][ C0] rxrpc_io_thread+0x846/0x1360
[ 232.185056][ C0] ? __kthread_parkme+0xb4/0x1f0
[ 232.189963][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 232.195312][ C0] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 232.200398][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.205310][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 232.210643][ C0] kthread+0x2e6/0x3c0
[ 232.214675][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.220270][ C0] ret_from_fork+0x1f/0x30
[ 232.224913][ C0]
[ 232.227902][ C0] task:bond0 state:I stack:29600 pid:5546 ppid:2 flags:0x00004000
[ 232.237061][ C0] Call Trace:
[ 232.240314][ C0]
[ 232.243215][ C0] __schedule+0xc25/0x57f0
[ 232.247594][ C0] ? rescuer_thread+0x114/0xb60
[ 232.252412][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.257660][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.262469][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.267468][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.271760][ C0] schedule+0xda/0x1a0
[ 232.275804][ C0] rescuer_thread+0x655/0xb60
[ 232.280526][ C0] ? lock_downgrade+0x690/0x690
[ 232.285346][ C0] ? kthread+0x247/0x3c0
[ 232.289549][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.294640][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.299536][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.304608][ C0] kthread+0x2e6/0x3c0
[ 232.308651][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.314255][ C0] ret_from_fork+0x1f/0x30
[ 232.318647][ C0]
[ 232.321633][ C0] task:krxrpcio/7001 state:S stack:30440 pid:5547 ppid:2 flags:0x00004000
[ 232.330795][ C0] Call Trace:
[ 232.334040][ C0]
[ 232.336943][ C0] __schedule+0xc25/0x57f0
[ 232.341324][ C0] ? lock_downgrade+0x690/0x690
[ 232.346143][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.351385][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 232.356545][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 232.362310][ C0] ? set_user_nice.part.0+0x42f/0x1120
[ 232.367835][ C0] ? preempt_schedule_common+0x45/0xb0
[ 232.373251][ C0] ? hrtick+0x250/0x250
[ 232.377375][ C0] schedule+0xda/0x1a0
[ 232.381407][ C0] rxrpc_io_thread+0x846/0x1360
[ 232.386219][ C0] ? __kthread_parkme+0xb4/0x1f0
[ 232.391128][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 232.396510][ C0] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 232.401592][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.406492][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 232.411824][ C0] kthread+0x2e6/0x3c0
[ 232.415854][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.421619][ C0] ret_from_fork+0x1f/0x30
[ 232.426003][ C0]
[ 232.428990][ C0] task:bond0 state:I stack:30536 pid:5548 ppid:2 flags:0x00004000
[ 232.438153][ C0] Call Trace:
[ 232.441399][ C0]
[ 232.444299][ C0] __schedule+0xc25/0x57f0
[ 232.448680][ C0] ? rescuer_thread+0x114/0xb60
[ 232.453496][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.458743][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.463553][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.468540][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.472832][ C0] schedule+0xda/0x1a0
[ 232.476861][ C0] rescuer_thread+0x655/0xb60
[ 232.481497][ C0] ? lock_downgrade+0x690/0x690
[ 232.486309][ C0] ? kthread+0x247/0x3c0
[ 232.490518][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.495599][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.500589][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.505661][ C0] kthread+0x2e6/0x3c0
[ 232.509691][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.515284][ C0] ret_from_fork+0x1f/0x30
[ 232.519668][ C0]
[ 232.522668][ C0] task:wg-crypt-wg0 state:I stack:30536 pid:5553 ppid:2 flags:0x00004000
[ 232.531846][ C0] Call Trace:
[ 232.535091][ C0]
[ 232.537990][ C0] __schedule+0xc25/0x57f0
[ 232.542372][ C0] ? rescuer_thread+0x114/0xb60
[ 232.547187][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.552443][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.557258][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.562242][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.566532][ C0] schedule+0xda/0x1a0
[ 232.570651][ C0] rescuer_thread+0x655/0xb60
[ 232.575303][ C0] ? lock_downgrade+0x690/0x690
[ 232.580382][ C0] ? kthread+0x247/0x3c0
[ 232.584588][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.589662][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.594561][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.599633][ C0] kthread+0x2e6/0x3c0
[ 232.603662][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.609429][ C0] ret_from_fork+0x1f/0x30
[ 232.613819][ C0]
[ 232.616820][ C0] task:wg-crypt-wg1 state:I stack:30536 pid:5554 ppid:2 flags:0x00004000
[ 232.625979][ C0] Call Trace:
[ 232.629239][ C0]
[ 232.632142][ C0] __schedule+0xc25/0x57f0
[ 232.636537][ C0] ? rescuer_thread+0x114/0xb60
[ 232.641374][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.646621][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.651435][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.656430][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.660720][ C0] schedule+0xda/0x1a0
[ 232.664749][ C0] rescuer_thread+0x655/0xb60
[ 232.669385][ C0] ? lock_downgrade+0x690/0x690
[ 232.674199][ C0] ? kthread+0x247/0x3c0
[ 232.678415][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.683526][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.688425][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.693493][ C0] kthread+0x2e6/0x3c0
[ 232.697609][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.703208][ C0] ret_from_fork+0x1f/0x30
[ 232.707595][ C0]
[ 232.710582][ C0] task:wg-crypt-wg2 state:I stack:30536 pid:5558 ppid:2 flags:0x00004000
[ 232.719740][ C0] Call Trace:
[ 232.722983][ C0]
[ 232.725884][ C0] __schedule+0xc25/0x57f0
[ 232.730270][ C0] ? rescuer_thread+0x114/0xb60
[ 232.735086][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.740329][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.745139][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.750122][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.754429][ C0] schedule+0xda/0x1a0
[ 232.758474][ C0] rescuer_thread+0x655/0xb60
[ 232.763114][ C0] ? lock_downgrade+0x690/0x690
[ 232.767925][ C0] ? kthread+0x247/0x3c0
[ 232.772134][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.777203][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.782106][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.787180][ C0] kthread+0x2e6/0x3c0
[ 232.791207][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.796800][ C0] ret_from_fork+0x1f/0x30
[ 232.801195][ C0]
[ 232.804180][ C0] task:wg-crypt-wg0 state:I stack:29816 pid:5561 ppid:2 flags:0x00004000
[ 232.813338][ C0] Call Trace:
[ 232.816677][ C0]
[ 232.819580][ C0] __schedule+0xc25/0x57f0
[ 232.823958][ C0] ? rescuer_thread+0x114/0xb60
[ 232.828771][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.834020][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.838828][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.843828][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.848129][ C0] schedule+0xda/0x1a0
[ 232.852156][ C0] rescuer_thread+0x655/0xb60
[ 232.856798][ C0] ? lock_downgrade+0x690/0x690
[ 232.861609][ C0] ? kthread+0x247/0x3c0
[ 232.865823][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.870894][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.875801][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.880960][ C0] kthread+0x2e6/0x3c0
[ 232.884988][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.890589][ C0] ret_from_fork+0x1f/0x30
[ 232.894986][ C0]
[ 232.897976][ C0] task:wg-crypt-wg1 state:I stack:30536 pid:5567 ppid:2 flags:0x00004000
[ 232.907135][ C0] Call Trace:
[ 232.910384][ C0]
[ 232.913542][ C0] __schedule+0xc25/0x57f0
[ 232.917924][ C0] ? rescuer_thread+0x114/0xb60
[ 232.922748][ C0] ? io_schedule_timeout+0x140/0x140
[ 232.928000][ C0] ? rescuer_thread+0x61b/0xb60
[ 232.932811][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 232.938230][ C0] ? spin_bug+0x1c0/0x1c0
[ 232.942531][ C0] schedule+0xda/0x1a0
[ 232.946561][ C0] rescuer_thread+0x655/0xb60
[ 232.951206][ C0] ? lock_downgrade+0x690/0x690
[ 232.956018][ C0] ? kthread+0x247/0x3c0
[ 232.960235][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.965305][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 232.970206][ C0] ? cancel_delayed_work+0x10/0x10
[ 232.975281][ C0] kthread+0x2e6/0x3c0
[ 232.979326][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 232.984921][ C0] ret_from_fork+0x1f/0x30
[ 232.989307][ C0]
[ 232.992307][ C0] task:wg-crypt-wg2 state:I stack:29600 pid:5568 ppid:2 flags:0x00004000
[ 233.001551][ C0] Call Trace:
[ 233.004981][ C0]
[ 233.007890][ C0] __schedule+0xc25/0x57f0
[ 233.012274][ C0] ? rescuer_thread+0x114/0xb60
[ 233.017088][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.022333][ C0] ? rescuer_thread+0x61b/0xb60
[ 233.027149][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 233.032131][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.036420][ C0] schedule+0xda/0x1a0
[ 233.040452][ C0] rescuer_thread+0x655/0xb60
[ 233.045089][ C0] ? lock_downgrade+0x690/0x690
[ 233.049909][ C0] ? kthread+0x247/0x3c0
[ 233.054116][ C0] ? cancel_delayed_work+0x10/0x10
[ 233.059296][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 233.064196][ C0] ? cancel_delayed_work+0x10/0x10
[ 233.069268][ C0] kthread+0x2e6/0x3c0
[ 233.073299][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 233.078892][ C0] ret_from_fork+0x1f/0x30
[ 233.083365][ C0]
[ 233.086349][ C0] task:kworker/0:8 state:I stack:29704 pid:5579 ppid:2 flags:0x00004000
[ 233.095507][ C0] Call Trace:
[ 233.098843][ C0]
[ 233.101743][ C0] __schedule+0xc25/0x57f0
[ 233.106130][ C0] ? worker_thread+0x91/0xef0
[ 233.110769][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.116024][ C0] ? worker_thread+0x145/0xef0
[ 233.120845][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 233.125832][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.130127][ C0] schedule+0xda/0x1a0
[ 233.134155][ C0] worker_thread+0x14a/0xef0
[ 233.138966][ C0] ? process_one_work+0x1410/0x1410
[ 233.144128][ C0] kthread+0x2e6/0x3c0
[ 233.148172][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 233.153767][ C0] ret_from_fork+0x1f/0x30
[ 233.158239][ C0]
[ 233.161229][ C0] task:dhcpcd state:S stack:27856 pid:5582 ppid:4613 flags:0x00000002
[ 233.170475][ C0] Call Trace:
[ 233.173722][ C0]
[ 233.176622][ C0] __schedule+0xc25/0x57f0
[ 233.181012][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 233.186957][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.192205][ C0] ? lock_acquire+0x1ad/0x520
[ 233.196845][ C0] ? lock_sync+0x180/0x180
[ 233.201223][ C0] ? find_held_lock+0x2d/0x110
[ 233.205948][ C0] schedule+0xda/0x1a0
[ 233.209979][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 233.216006][ C0] ? schedule_timeout_idle+0x90/0x90
[ 233.221339][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 233.227105][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 233.232263][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 233.238028][ C0] ? unix_dgram_poll+0x515/0x620
[ 233.242928][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 233.247923][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 233.254133][ C0] do_sys_poll+0x711/0xb90
[ 233.258513][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 233.263584][ C0] ? mark_lock.part.0+0xee/0x1970
[ 233.268571][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 233.274078][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 233.279936][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 233.285444][ C0] ? sock_write_iter+0x217/0x380
[ 233.290340][ C0] ? sock_sendmsg+0x150/0x150
[ 233.294999][ C0] ? mark_lock.part.0+0xee/0x1970
[ 233.300000][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 233.306469][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 233.312931][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 233.318879][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 233.324826][ C0] ? __lock_acquire+0x1916/0x5df0
[ 233.329837][ C0] ? lock_acquire+0x1ad/0x520
[ 233.334474][ C0] ? find_held_lock+0x2d/0x110
[ 233.339230][ C0] ? set_user_sigmask+0x1b9/0x250
[ 233.344226][ C0] ? lock_downgrade+0x690/0x690
[ 233.349035][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 233.354016][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.358305][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 233.363463][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 233.368621][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 233.373775][ C0] ? set_user_sigmask+0x1b9/0x250
[ 233.378763][ C0] ? __set_current_blocked+0xe0/0xe0
[ 233.384008][ C0] ? __ct_user_enter+0xf9/0x130
[ 233.388831][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 233.393560][ C0] ? __ia32_sys_poll+0x430/0x430
[ 233.398461][ C0] do_syscall_64+0x35/0xb0
[ 233.402839][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 233.408692][ C0] RIP: 0033:0x7f3528da9ad5
[ 233.413067][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 233.421529][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 233.429474][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1eb400
[ 233.437409][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 233.445359][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 233.453303][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 233.461244][ C0]
[ 233.464244][ C0] task:kworker/u4:6 state:I stack:27688 pid:5624 ppid:2 flags:0x00004000
[ 233.473402][ C0] Workqueue: 0x0 (cfg80211)
[ 233.477956][ C0] Call Trace:
[ 233.481202][ C0]
[ 233.484114][ C0] __schedule+0xc25/0x57f0
[ 233.488494][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.492791][ C0] ? process_one_work+0xada/0x1410
[ 233.497965][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.503215][ C0] ? worker_thread+0x145/0xef0
[ 233.507953][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.512243][ C0] schedule+0xda/0x1a0
[ 233.516276][ C0] worker_thread+0x14a/0xef0
[ 233.520918][ C0] ? process_one_work+0x1410/0x1410
[ 233.526094][ C0] kthread+0x2e6/0x3c0
[ 233.530124][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 233.535714][ C0] ret_from_fork+0x1f/0x30
[ 233.540100][ C0]
[ 233.543097][ C0] task:kworker/u4:7 state:R running task stack:28144 pid:5690 ppid:2 flags:0x00004000
[ 233.553824][ C0] Workqueue: 0x0 (events_unbound)
[ 233.558901][ C0] Call Trace:
[ 233.562145][ C0]
[ 233.565132][ C0] __schedule+0xc25/0x57f0
[ 233.569508][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.573893][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.579138][ C0] ? worker_thread+0x145/0xef0
[ 233.583865][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 233.588849][ C0] ? spin_bug+0x1c0/0x1c0
[ 233.593139][ C0] schedule+0xda/0x1a0
[ 233.597182][ C0] worker_thread+0x14a/0xef0
[ 233.601742][ C0] ? process_one_work+0x1410/0x1410
[ 233.606902][ C0] kthread+0x2e6/0x3c0
[ 233.610936][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 233.616527][ C0] ret_from_fork+0x1f/0x30
[ 233.620911][ C0]
[ 233.623898][ C0] task:syz-executor.3 state:S stack:27424 pid:5699 ppid:5289 flags:0x00000000
[ 233.633056][ C0] Call Trace:
[ 233.636305][ C0]
[ 233.639205][ C0] __schedule+0xc25/0x57f0
[ 233.643588][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 233.649106][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.654357][ C0] ? do_wait+0x42f/0xa10
[ 233.658650][ C0] ? release_task+0x14f0/0x14f0
[ 233.663464][ C0] schedule+0xda/0x1a0
[ 233.667497][ C0] do_wait+0x5b8/0xa10
[ 233.671528][ C0] kernel_wait4+0xee/0x1c0
[ 233.675917][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 233.680990][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 233.686150][ C0] ? find_held_lock+0x2d/0x110
[ 233.690876][ C0] __do_sys_wait4+0xe8/0x100
[ 233.695428][ C0] ? kernel_wait4+0x1c0/0x1c0
[ 233.700066][ C0] ? __ct_user_enter+0xf9/0x130
[ 233.704880][ C0] ? vtime_user_exit+0x218/0x6c0
[ 233.709778][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 233.715635][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 233.720801][ C0] do_syscall_64+0x35/0xb0
[ 233.725181][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 233.731046][ C0] RIP: 0033:0x7f0da48876d6
[ 233.735425][ C0] RSP: 002b:00007fffa5f99a88 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 233.743801][ C0] RAX: ffffffffffffffda RBX: 0000000000001644 RCX: 00007f0da48876d6
[ 233.751741][ C0] RDX: 0000000040000000 RSI: 00007fffa5f99a9c RDI: 00000000ffffffff
[ 233.759679][ C0] RBP: 00007fffa5f99a9c R08: 0000000000000000 R09: 0000555555f2a400
[ 233.767613][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 233.775550][ C0] R13: 00007fffa5f99b90 R14: 0000000000000000 R15: 0000000000000000
[ 233.783492][ C0]
[ 233.786479][ C0] task:syz-executor.3 state:D stack:25120 pid:5700 ppid:5699 flags:0x00000000
[ 233.795647][ C0] Call Trace:
[ 233.798981][ C0]
[ 233.801883][ C0] __schedule+0xc25/0x57f0
[ 233.806263][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 233.812200][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 233.818145][ C0] ? io_schedule_timeout+0x140/0x140
[ 233.823396][ C0] ? __mutex_lock+0xa32/0x1340
[ 233.828125][ C0] schedule+0xda/0x1a0
[ 233.832152][ C0] schedule_preempt_disabled+0xf/0x20
[ 233.837496][ C0] __mutex_lock+0xa37/0x1340
[ 233.842052][ C0] ? rtnetlink_rcv_msg+0x2e2/0x9f0
[ 233.847128][ C0] ? mutex_lock_io_nested+0x1190/0x1190
[ 233.852631][ C0] ? rtnetlink_rcv_msg+0x2bc/0x9f0
[ 233.857707][ C0] rtnetlink_rcv_msg+0x2e2/0x9f0
[ 233.862609][ C0] ? rtnl_stats_set+0x3d0/0x3d0
[ 233.867429][ C0] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 233.873560][ C0] ? arch_stack_walk+0x5c/0xe0
[ 233.878302][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 233.884258][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 233.889948][ C0] netlink_rcv_skb+0x126/0x380
[ 233.894674][ C0] ? rtnl_stats_set+0x3d0/0x3d0
[ 233.899581][ C0] ? netlink_ack+0x15b0/0x15b0
[ 233.904306][ C0] ? lock_sync+0x180/0x180
[ 233.908687][ C0] ? netlink_deliver_tap+0x135/0xb00
[ 233.914029][ C0] netlink_unicast+0x433/0x710
[ 233.918752][ C0] ? netlink_attachskb+0x730/0x730
[ 233.923831][ C0] ? __check_object_size+0x30f/0x520
[ 233.929087][ C0] netlink_sendmsg+0x78c/0xc40
[ 233.933813][ C0] ? netlink_unicast+0x710/0x710
[ 233.938712][ C0] ? netlink_unicast+0x710/0x710
[ 233.943608][ C0] sock_sendmsg+0xbc/0x150
[ 233.947985][ C0] __sys_sendto+0x1bb/0x290
[ 233.952449][ C0] ? __ia32_sys_getpeername+0xa0/0xa0
[ 233.957780][ C0] ? debug_object_deactivate+0x300/0x300
[ 233.963385][ C0] ? lock_downgrade+0x690/0x690
[ 233.968207][ C0] ? lock_downgrade+0x690/0x690
[ 233.973018][ C0] ? task_work_run+0x143/0x220
[ 233.977741][ C0] ? vtime_user_exit+0x218/0x6c0
[ 233.982641][ C0] __x64_sys_sendto+0xd8/0x1b0
[ 233.987367][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 233.993239][ C0] do_syscall_64+0x35/0xb0
[ 233.997627][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 234.003483][ C0] RIP: 0033:0x7f0da483c03c
[ 234.007864][ C0] RSP: 002b:00007fffa5f99210 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 234.016320][ C0] RAX: ffffffffffffffda RBX: 00007f0da58d4320 RCX: 00007f0da483c03c
[ 234.024254][ C0] RDX: 0000000000000028 RSI: 00007f0da58d4370 RDI: 0000000000000003
[ 234.032188][ C0] RBP: 0000000000000000 R08: 00007fffa5f99264 R09: 000000000000000c
[ 234.040215][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 234.048147][ C0] R13: 00007f0da58d4370 R14: 0000000000000003 R15: 0000000000000000
[ 234.056084][ C0]
[ 234.059073][ C0] task:syz-executor.1 state:S stack:27912 pid:5704 ppid:5445 flags:0x00000000
[ 234.068227][ C0] Call Trace:
[ 234.071476][ C0]
[ 234.074383][ C0] __schedule+0xc25/0x57f0
[ 234.078859][ C0] ? debug_object_activate+0x249/0x3f0
[ 234.084284][ C0] ? debug_object_free+0x350/0x350
[ 234.089442][ C0] ? get_futex_key+0x378/0x1420
[ 234.094257][ C0] ? io_schedule_timeout+0x140/0x140
[ 234.099521][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 234.105086][ C0] schedule+0xda/0x1a0
[ 234.109116][ C0] futex_wait_queue+0xe1/0x1c0
[ 234.113841][ C0] futex_wait+0x25b/0x5f0
[ 234.118131][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 234.123134][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 234.129082][ C0] ? lock_downgrade+0x690/0x690
[ 234.133896][ C0] do_futex+0xf9/0x1c0
[ 234.137926][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 234.143776][ C0] ? ktime_get+0x217/0x2f0
[ 234.148157][ C0] ? ktime_get+0x117/0x2f0
[ 234.152535][ C0] __x64_sys_futex+0x16c/0x3d0
[ 234.157273][ C0] ? do_futex+0x1c0/0x1c0
[ 234.161570][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 234.167442][ C0] do_syscall_64+0x35/0xb0
[ 234.171839][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 234.177702][ C0] RIP: 0033:0x7f0ffe089279
[ 234.182081][ C0] RSP: 002b:00007ffe717a89a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 234.190470][ C0] RAX: ffffffffffffffda RBX: 00007f0ffe19bf8c RCX: 00007f0ffe089279
[ 234.198408][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ffe19bf8c
[ 234.206362][ C0] RBP: 00007f0ffe19bf80 R08: 00007ffe717d5080 R09: 0000000000000000
[ 234.214384][ C0] R10: 00007ffe717a8a90 R11: 0000000000000246 R12: 000000000002edc4
[ 234.222322][ C0] R13: 00007ffe717a8a90 R14: 00007ffe717a8ab0 R15: 000000000000015e
[ 234.230262][ C0]
[ 234.233251][ C0] task:syz-executor.1 state:S stack:28488 pid:5707 ppid:5445 flags:0x00000000
[ 234.242410][ C0] Call Trace:
[ 234.245663][ C0]
[ 234.248577][ C0] __schedule+0xc25/0x57f0
[ 234.252966][ C0] ? debug_object_activate+0x249/0x3f0
[ 234.258398][ C0] ? debug_object_free+0x350/0x350
[ 234.263474][ C0] ? io_schedule_timeout+0x140/0x140
[ 234.268725][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 234.274235][ C0] schedule+0xda/0x1a0
[ 234.278352][ C0] do_nanosleep+0x145/0x450
[ 234.282815][ C0] ? schedule_hrtimeout+0x10/0x10
[ 234.287803][ C0] ? __hrtimer_init+0x33/0x1f0
[ 234.292533][ C0] hrtimer_nanosleep+0x158/0x340
[ 234.297432][ C0] ? nanosleep_copyout+0xc0/0xc0
[ 234.302331][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 234.308360][ C0] ? get_timespec64+0x6b/0x1d0
[ 234.313093][ C0] ? put_timespec64+0xf0/0xf0
[ 234.317731][ C0] common_nsleep+0x74/0xb0
[ 234.322108][ C0] __x64_sys_clock_nanosleep+0x28c/0x410
[ 234.327701][ C0] ? vtime_user_exit+0x218/0x6c0
[ 234.332596][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 234.338802][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 234.344656][ C0] do_syscall_64+0x35/0xb0
[ 234.349035][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 234.354891][ C0] RIP: 0033:0x7f0ffe0adfa1
[ 234.359270][ C0] RSP: 002b:00007f0fff1c6070 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 234.367730][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0ffe0adfa1
[ 234.375670][ C0] RDX: 00007f0fff1c60b0 RSI: 0000000000000000 RDI: 0000000000000000
[ 234.383605][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001
[ 234.391546][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f0fff1c6108
[ 234.399565][ C0] R13: 0000000000000000 R14: 0000000020000080 R15: 0000000000022000
[ 234.407519][ C0]
[ 234.410515][ C0] task:syz-executor.5 state:S stack:27912 pid:5705 ppid:5447 flags:0x00000000
[ 234.419701][ C0] Call Trace:
[ 234.422950][ C0]
[ 234.425853][ C0] __schedule+0xc25/0x57f0
[ 234.430233][ C0] ? debug_object_activate+0x249/0x3f0
[ 234.435654][ C0] ? debug_object_free+0x350/0x350
[ 234.440725][ C0] ? get_futex_key+0x378/0x1420
[ 234.445541][ C0] ? io_schedule_timeout+0x140/0x140
[ 234.450790][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 234.456317][ C0] schedule+0xda/0x1a0
[ 234.460353][ C0] futex_wait_queue+0xe1/0x1c0
[ 234.465078][ C0] futex_wait+0x25b/0x5f0
[ 234.469368][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 234.474441][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 234.480385][ C0] ? lock_downgrade+0x690/0x690
[ 234.485199][ C0] do_futex+0xf9/0x1c0
[ 234.489228][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 234.495092][ C0] ? ktime_get+0x217/0x2f0
[ 234.499470][ C0] ? ktime_get+0x117/0x2f0
[ 234.503848][ C0] __x64_sys_futex+0x16c/0x3d0
[ 234.508572][ C0] ? do_futex+0x1c0/0x1c0
[ 234.512887][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 234.518758][ C0] do_syscall_64+0x35/0xb0
[ 234.523144][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 234.529000][ C0] RIP: 0033:0x7fe7b6489279
[ 234.533378][ C0] RSP: 002b:00007ffd86a43f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 234.541748][ C0] RAX: ffffffffffffffda RBX: 00007fe7b659bf8c RCX: 00007fe7b6489279
[ 234.549684][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe7b659bf8c
[ 234.557629][ C0] RBP: 00007fe7b659bf80 R08: 00007ffd86ada080 R09: 0000000000000000
[ 234.565657][ C0] R10: 00007ffd86a44000 R11: 0000000000000246 R12: 000000000002ed92
[ 234.573593][ C0] R13: 00007ffd86a44000 R14: 00007ffd86a44020 R15: 000000000000015e
[ 234.581536][ C0]
[ 234.584524][ C0] task:syz-executor.5 state:S stack:28432 pid:5706 ppid:5447 flags:0x00000000
[ 234.593775][ C0] Call Trace:
[ 234.597023][ C0]
[ 234.599929][ C0] __schedule+0xc25/0x57f0
[ 234.604317][ C0] ? io_schedule_timeout+0x140/0x140
[ 234.609561][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 234.615506][ C0] ? __lock_acquire+0x1916/0x5df0
[ 234.620512][ C0] schedule+0xda/0x1a0
[ 234.624541][ C0] schedule_timeout+0x229/0x270
[ 234.629357][ C0] ? usleep_range_state+0x180/0x180
[ 234.634518][ C0] ? __wait_for_common+0x1c0/0x5c0
[ 234.639593][ C0] ? lock_downgrade+0x690/0x690
[ 234.644409][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 234.649402][ C0] ? spin_bug+0x1c0/0x1c0
[ 234.653696][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 234.658878][ C0] __wait_for_common+0x1ca/0x5c0
[ 234.663777][ C0] ? usleep_range_state+0x180/0x180
[ 234.668935][ C0] ? bit_wait_timeout+0x160/0x160
[ 234.673923][ C0] wait_for_completion_interruptible+0x1b/0x30
[ 234.680036][ C0] raw_process_ep_io+0x53e/0xc80
[ 234.684938][ C0] ? __might_fault+0xbc/0x160
[ 234.689598][ C0] ? raw_process_ep0_io+0x9b0/0x9b0
[ 234.694766][ C0] ? _copy_from_user+0x5f/0xa0
[ 234.699761][ C0] raw_ioctl+0x7d8/0x25e0
[ 234.704066][ C0] ? lock_downgrade+0x690/0x690
[ 234.708885][ C0] ? gadget_suspend+0x10/0x10
[ 234.713530][ C0] __x64_sys_ioctl+0x11f/0x190
[ 234.718257][ C0] do_syscall_64+0x35/0xb0
[ 234.722643][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 234.728499][ C0] RIP: 0033:0x7fe7b6489037
[ 234.732880][ C0] RSP: 002b:00007fe7b75240f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 234.741257][ C0] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fe7b6489037
[ 234.749193][ C0] RDX: 00007fe7b7524120 RSI: 0000000040085507 RDI: 0000000000000003
[ 234.757221][ C0] RBP: 0000000020000700 R08: 00007fe7b6ad0020 R09: 0000000000000001
[ 234.765158][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003
[ 234.773104][ C0] R13: 0000000000000000 R14: 00007fe7b7525300 R15: 0000000000022000
[ 234.781132][ C0]
[ 234.784145][ C0] task:syz-executor.0 state:S stack:27840 pid:5708 ppid:5443 flags:0x00000000
[ 234.793303][ C0] Call Trace:
[ 234.796570][ C0]
[ 234.799475][ C0] __schedule+0xc25/0x57f0
[ 234.803862][ C0] ? debug_object_activate+0x249/0x3f0
[ 234.809285][ C0] ? debug_object_free+0x350/0x350
[ 234.814374][ C0] ? get_futex_key+0x378/0x1420
[ 234.819206][ C0] ? io_schedule_timeout+0x140/0x140
[ 234.824459][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 234.829970][ C0] schedule+0xda/0x1a0
[ 234.834001][ C0] futex_wait_queue+0xe1/0x1c0
[ 234.838749][ C0] futex_wait+0x25b/0x5f0
[ 234.843043][ C0] ? futex_wait_setup+0x1a0/0x1a0
[ 234.848034][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 234.853979][ C0] ? lock_downgrade+0x690/0x690
[ 234.858798][ C0] do_futex+0xf9/0x1c0
[ 234.862834][ C0] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 234.868690][ C0] ? ktime_get+0x217/0x2f0
[ 234.873069][ C0] ? ktime_get+0x117/0x2f0
[ 234.877463][ C0] __x64_sys_futex+0x16c/0x3d0
[ 234.882191][ C0] ? do_futex+0x1c0/0x1c0
[ 234.886497][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 234.892354][ C0] do_syscall_64+0x35/0xb0
[ 234.896734][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 234.902588][ C0] RIP: 0033:0x7f8d15a89279
[ 234.906967][ C0] RSP: 002b:00007ffe5bba6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 234.915340][ C0] RAX: ffffffffffffffda RBX: 00007f8d15b9bf8c RCX: 00007f8d15a89279
[ 234.923274][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8d15b9bf8c
[ 234.931213][ C0] RBP: 00007f8d15b9bf80 R08: 00007ffe5bbcf080 R09: 0000000000000000
[ 234.939147][ C0] R10: 00007ffe5bba6fd0 R11: 0000000000000246 R12: 000000000002ee02
[ 234.947082][ C0] R13: 00007ffe5bba6fd0 R14: 00007ffe5bba6ff0 R15: 000000000000015e
[ 234.955022][ C0]
[ 234.958010][ C0] task:syz-executor.0 state:S stack:28480 pid:5709 ppid:5443 flags:0x00000000
[ 234.967184][ C0] Call Trace:
[ 234.970432][ C0]
[ 234.973330][ C0] __schedule+0xc25/0x57f0
[ 234.977717][ C0] ? debug_object_activate+0x249/0x3f0
[ 234.983138][ C0] ? debug_object_free+0x350/0x350
[ 234.988214][ C0] ? io_schedule_timeout+0x140/0x140
[ 234.993477][ C0] ? hrtimer_start_range_ns+0x679/0xcc0
[ 234.998989][ C0] schedule+0xda/0x1a0
[ 235.003018][ C0] do_nanosleep+0x145/0x450
[ 235.007484][ C0] ? schedule_hrtimeout+0x10/0x10
[ 235.012469][ C0] ? __hrtimer_init+0x33/0x1f0
[ 235.017198][ C0] hrtimer_nanosleep+0x158/0x340
[ 235.022095][ C0] ? nanosleep_copyout+0xc0/0xc0
[ 235.026992][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 235.032933][ C0] ? get_timespec64+0x6b/0x1d0
[ 235.037655][ C0] ? put_timespec64+0xf0/0xf0
[ 235.042299][ C0] common_nsleep+0x74/0xb0
[ 235.046680][ C0] __x64_sys_clock_nanosleep+0x28c/0x410
[ 235.052272][ C0] ? vtime_user_exit+0x218/0x6c0
[ 235.057171][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 235.063391][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 235.069245][ C0] do_syscall_64+0x35/0xb0
[ 235.073640][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 235.079493][ C0] RIP: 0033:0x7f8d15aadfa1
[ 235.083958][ C0] RSP: 002b:00007f8d16b10070 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 235.092345][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8d15aadfa1
[ 235.100283][ C0] RDX: 00007f8d16b100b0 RSI: 0000000000000000 RDI: 0000000000000000
[ 235.108218][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001
[ 235.116163][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f8d16b10108
[ 235.124096][ C0] R13: 0000000000000000 R14: 0000000020000080 R15: 0000000000022000
[ 235.132040][ C0]
[ 235.135046][ C0] task:dhcpcd state:S stack:27776 pid:5710 ppid:4613 flags:0x00000002
[ 235.144221][ C0] Call Trace:
[ 235.147468][ C0]
[ 235.150371][ C0] __schedule+0xc25/0x57f0
[ 235.154845][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 235.160794][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.166055][ C0] ? lock_acquire+0x1ad/0x520
[ 235.170697][ C0] ? lock_sync+0x180/0x180
[ 235.175074][ C0] ? find_held_lock+0x2d/0x110
[ 235.179886][ C0] schedule+0xda/0x1a0
[ 235.183917][ C0] schedule_hrtimeout_range_clock+0x30a/0x350
[ 235.189945][ C0] ? schedule_timeout_idle+0x90/0x90
[ 235.195193][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 235.200964][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 235.206123][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 235.211890][ C0] ? unix_dgram_poll+0x515/0x620
[ 235.216790][ C0] ? maybe_init_creds+0x3c0/0x3c0
[ 235.221776][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 235.227978][ C0] do_sys_poll+0x711/0xb90
[ 235.232369][ C0] ? do_compat_pselect+0x1f0/0x1f0
[ 235.237441][ C0] ? mark_lock.part.0+0xee/0x1970
[ 235.242430][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 235.247936][ C0] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 235.253792][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 235.259296][ C0] ? sock_write_iter+0x217/0x380
[ 235.264279][ C0] ? sock_sendmsg+0x150/0x150
[ 235.268916][ C0] ? mark_lock.part.0+0xee/0x1970
[ 235.273906][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 235.280369][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 235.286842][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 235.292785][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 235.298735][ C0] ? __lock_acquire+0x1916/0x5df0
[ 235.303734][ C0] ? lock_acquire+0x1ad/0x520
[ 235.308372][ C0] ? find_held_lock+0x2d/0x110
[ 235.313099][ C0] ? set_user_sigmask+0x1b9/0x250
[ 235.318099][ C0] ? lock_downgrade+0x690/0x690
[ 235.322911][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 235.327909][ C0] ? spin_bug+0x1c0/0x1c0
[ 235.332199][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 235.337357][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 235.342518][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 235.347768][ C0] ? set_user_sigmask+0x1b9/0x250
[ 235.352753][ C0] ? __set_current_blocked+0xe0/0xe0
[ 235.357999][ C0] ? __ct_user_enter+0xf9/0x130
[ 235.362896][ C0] __x64_sys_ppoll+0x1a2/0x2c0
[ 235.367622][ C0] ? __ia32_sys_poll+0x430/0x430
[ 235.372617][ C0] do_syscall_64+0x35/0xb0
[ 235.377002][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 235.382864][ C0] RIP: 0033:0x7f3528da9ad5
[ 235.387239][ C0] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 235.395610][ C0] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 235.403545][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e8550
[ 235.411480][ C0] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 235.419502][ C0] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 235.427441][ C0] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 235.435398][ C0]
[ 235.438388][ C0] task:krxrpcio/7001 state:S stack:30448 pid:5711 ppid:2 flags:0x00004000
[ 235.447547][ C0] Call Trace:
[ 235.450792][ C0]
[ 235.453691][ C0] __schedule+0xc25/0x57f0
[ 235.458073][ C0] ? lock_downgrade+0x690/0x690
[ 235.462895][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.468137][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 235.473298][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 235.479065][ C0] ? set_user_nice.part.0+0x42f/0x1120
[ 235.484488][ C0] ? hrtick+0x250/0x250
[ 235.488618][ C0] schedule+0xda/0x1a0
[ 235.492649][ C0] rxrpc_io_thread+0x846/0x1360
[ 235.497463][ C0] ? __kthread_parkme+0xb4/0x1f0
[ 235.502362][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 235.507720][ C0] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 235.512977][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 235.517876][ C0] ? rxrpc_input_packet+0x13f0/0x13f0
[ 235.523216][ C0] kthread+0x2e6/0x3c0
[ 235.527264][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 235.532859][ C0] ret_from_fork+0x1f/0x30
[ 235.537243][ C0]
[ 235.540229][ C0] task:bond0 state:I stack:29536 pid:5713 ppid:2 flags:0x00004000
[ 235.549407][ C0] Call Trace:
[ 235.552657][ C0]
[ 235.555575][ C0] __schedule+0xc25/0x57f0
[ 235.559958][ C0] ? rescuer_thread+0x114/0xb60
[ 235.564774][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.570041][ C0] ? rescuer_thread+0x61b/0xb60
[ 235.574853][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 235.579842][ C0] ? spin_bug+0x1c0/0x1c0
[ 235.584152][ C0] schedule+0xda/0x1a0
[ 235.588197][ C0] rescuer_thread+0x655/0xb60
[ 235.593100][ C0] ? lock_downgrade+0x690/0x690
[ 235.597912][ C0] ? kthread+0x247/0x3c0
[ 235.602133][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.607218][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 235.612119][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.617206][ C0] kthread+0x2e6/0x3c0
[ 235.621237][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 235.626832][ C0] ret_from_fork+0x1f/0x30
[ 235.631226][ C0]
[ 235.634216][ C0] task:wg-crypt-wg0 state:I stack:30536 pid:5718 ppid:2 flags:0x00004000
[ 235.643480][ C0] Call Trace:
[ 235.646818][ C0]
[ 235.649720][ C0] __schedule+0xc25/0x57f0
[ 235.654099][ C0] ? rescuer_thread+0x114/0xb60
[ 235.658930][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.664183][ C0] ? rescuer_thread+0x61b/0xb60
[ 235.669000][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 235.673987][ C0] ? spin_bug+0x1c0/0x1c0
[ 235.678300][ C0] schedule+0xda/0x1a0
[ 235.682332][ C0] rescuer_thread+0x655/0xb60
[ 235.686971][ C0] ? lock_downgrade+0x690/0x690
[ 235.691787][ C0] ? kthread+0x247/0x3c0
[ 235.695998][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.701071][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 235.705967][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.711122][ C0] kthread+0x2e6/0x3c0
[ 235.715155][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 235.720746][ C0] ret_from_fork+0x1f/0x30
[ 235.725130][ C0]
[ 235.728128][ C0] task:wg-crypt-wg1 state:I stack:29600 pid:5719 ppid:2 flags:0x00004000
[ 235.737370][ C0] Call Trace:
[ 235.740616][ C0]
[ 235.743514][ C0] __schedule+0xc25/0x57f0
[ 235.747893][ C0] ? rescuer_thread+0x114/0xb60
[ 235.752715][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.757961][ C0] ? rescuer_thread+0x61b/0xb60
[ 235.762778][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 235.767769][ C0] ? spin_bug+0x1c0/0x1c0
[ 235.772065][ C0] schedule+0xda/0x1a0
[ 235.776099][ C0] rescuer_thread+0x655/0xb60
[ 235.780738][ C0] ? lock_downgrade+0x690/0x690
[ 235.785559][ C0] ? kthread+0x247/0x3c0
[ 235.789768][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.794842][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 235.799750][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.804818][ C0] kthread+0x2e6/0x3c0
[ 235.808845][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 235.814440][ C0] ret_from_fork+0x1f/0x30
[ 235.818909][ C0]
[ 235.821906][ C0] task:wg-crypt-wg2 state:I stack:29816 pid:5721 ppid:2 flags:0x00004000
[ 235.831062][ C0] Call Trace:
[ 235.834319][ C0]
[ 235.837225][ C0] __schedule+0xc25/0x57f0
[ 235.841600][ C0] ? rescuer_thread+0x114/0xb60
[ 235.846452][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.851702][ C0] ? rescuer_thread+0x61b/0xb60
[ 235.856520][ C0] ? do_raw_spin_lock+0x120/0x2a0
[ 235.861506][ C0] ? spin_bug+0x1c0/0x1c0
[ 235.865809][ C0] schedule+0xda/0x1a0
[ 235.869836][ C0] rescuer_thread+0x655/0xb60
[ 235.874479][ C0] ? lock_downgrade+0x690/0x690
[ 235.879381][ C0] ? kthread+0x247/0x3c0
[ 235.883587][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.888661][ C0] ? __kthread_parkme+0xc1/0x1f0
[ 235.893559][ C0] ? cancel_delayed_work+0x10/0x10
[ 235.898636][ C0] kthread+0x2e6/0x3c0
[ 235.902677][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 235.908284][ C0] ret_from_fork+0x1f/0x30
[ 235.912671][ C0]
[ 235.915657][ C0] task:syz-executor.4 state:S stack:27136 pid:5730 ppid:5277 flags:0x00000000
[ 235.924813][ C0] Call Trace:
[ 235.928059][ C0]
[ 235.930956][ C0] __schedule+0xc25/0x57f0
[ 235.935332][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 235.940842][ C0] ? io_schedule_timeout+0x140/0x140
[ 235.946087][ C0] ? do_wait+0x42f/0xa10
[ 235.950293][ C0] ? release_task+0x14f0/0x14f0
[ 235.955105][ C0] schedule+0xda/0x1a0
[ 235.959133][ C0] do_wait+0x5b8/0xa10
[ 235.963165][ C0] kernel_wait4+0xee/0x1c0
[ 235.967540][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 235.972618][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 235.977776][ C0] ? find_held_lock+0x2d/0x110
[ 235.982509][ C0] __do_sys_wait4+0xe8/0x100
[ 235.987065][ C0] ? kernel_wait4+0x1c0/0x1c0
[ 235.991702][ C0] ? __ct_user_enter+0xf9/0x130
[ 235.996537][ C0] ? vtime_user_exit+0x218/0x6c0
[ 236.001441][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 236.007290][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 236.012447][ C0] do_syscall_64+0x35/0xb0
[ 236.016823][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 236.022708][ C0] RIP: 0033:0x7f1a176876d6
[ 236.027087][ C0] RSP: 002b:00007ffebbfdd898 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 236.035458][ C0] RAX: ffffffffffffffda RBX: 0000000000001663 RCX: 00007f1a176876d6
[ 236.043568][ C0] RDX: 0000000040000000 RSI: 00007ffebbfdd8ac RDI: 00000000ffffffff
[ 236.051511][ C0] RBP: 00007ffebbfdd8ac R08: 0000000000000000 R09: 0000555556a52400
[ 236.059447][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 236.067394][ C0] R13: 00007ffebbfdd9a0 R14: 0000000000000000 R15: 0000000000000000
[ 236.075333][ C0]
[ 236.078334][ C0] task:syz-executor.4 state:S stack:27824 pid:5731 ppid:5730 flags:0x00000000
[ 236.087578][ C0] Call Trace:
[ 236.090825][ C0]
[ 236.093724][ C0] __schedule+0xc25/0x57f0
[ 236.098107][ C0] ? lock_acquire+0x1ad/0x520
[ 236.102923][ C0] ? find_held_lock+0x2d/0x110
[ 236.107656][ C0] ? io_schedule_timeout+0x140/0x140
[ 236.112904][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 236.118670][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 236.123827][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 236.129597][ C0] schedule+0xda/0x1a0
[ 236.133630][ C0] vhci_read+0x164/0x4e0
[ 236.137838][ C0] ? vhci_send_frame+0x80/0x80
[ 236.142567][ C0] ? prepare_to_swait_exclusive+0x240/0x240
[ 236.148510][ C0] ? apparmor_file_permission+0x14e/0x450
[ 236.154191][ C0] ? fsnotify_perm.part.0+0x11c/0x500
[ 236.159525][ C0] vfs_read+0x16b/0x7b0
[ 236.163656][ C0] ? kernel_read+0x120/0x120
[ 236.168296][ C0] ? __ct_user_exit+0xb2/0xf0
[ 236.172933][ C0] ? lock_downgrade+0x690/0x690
[ 236.177750][ C0] ? __ct_user_enter+0xf9/0x130
[ 236.182569][ C0] ? lock_downgrade+0x690/0x690
[ 236.187379][ C0] ? __fget_light+0x4c/0x210
[ 236.191936][ C0] ksys_read+0xee/0x1c0
[ 236.196054][ C0] ? vfs_write+0xd10/0xd10
[ 236.200429][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 236.206286][ C0] do_syscall_64+0x35/0xb0
[ 236.210667][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 236.216518][ C0] RIP: 0033:0x7f1a1763bdee
[ 236.220898][ C0] RSP: 002b:00007ffebbfdd848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 236.229287][ C0] RAX: ffffffffffffffda RBX: 00007ffebbfddf08 RCX: 00007f1a1763bdee
[ 236.237225][ C0] RDX: 0000000000000004 RSI: 00007ffebbfdd85c RDI: 00000000000000ca
[ 236.245334][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f1a1776fef0
[ 236.253271][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 236.261204][ C0] R13: 00007ffebbfdd9a0 R14: 0000000000000000 R15: 0000000000000000
[ 236.269142][ C0]
[ 236.272131][ C0] task:syz-executor.2 state:S stack:27424 pid:5732 ppid:5267 flags:0x00000000
[ 236.281291][ C0] Call Trace:
[ 236.284548][ C0]
[ 236.287452][ C0] __schedule+0xc25/0x57f0
[ 236.291836][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 236.297357][ C0] ? io_schedule_timeout+0x140/0x140
[ 236.302603][ C0] ? do_wait+0x42f/0xa10
[ 236.306822][ C0] ? release_task+0x14f0/0x14f0
[ 236.311635][ C0] schedule+0xda/0x1a0
[ 236.315667][ C0] do_wait+0x5b8/0xa10
[ 236.319701][ C0] kernel_wait4+0xee/0x1c0
[ 236.324096][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 236.329169][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 236.334328][ C0] ? find_held_lock+0x2d/0x110
[ 236.339141][ C0] __do_sys_wait4+0xe8/0x100
[ 236.343691][ C0] ? kernel_wait4+0x1c0/0x1c0
[ 236.348326][ C0] ? __ct_user_enter+0xf9/0x130
[ 236.353150][ C0] ? vtime_user_exit+0x218/0x6c0
[ 236.358054][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 236.363907][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 236.369069][ C0] do_syscall_64+0x35/0xb0
[ 236.373446][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 236.379302][ C0] RIP: 0033:0x7f036b2876d6
[ 236.383680][ C0] RSP: 002b:00007ffc5f9ad578 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 236.392051][ C0] RAX: ffffffffffffffda RBX: 0000000000001665 RCX: 00007f036b2876d6
[ 236.399990][ C0] RDX: 0000000040000000 RSI: 00007ffc5f9ad58c RDI: 00000000ffffffff
[ 236.407923][ C0] RBP: 00007ffc5f9ad58c R08: 0000000000000000 R09: 00005555567d4400
[ 236.415948][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 236.423882][ C0] R13: 00007ffc5f9ad680 R14: 0000000000000000 R15: 0000000000000000
[ 236.431823][ C0]
[ 236.434808][ C0] task:syz-executor.2 state:S stack:28488 pid:5733 ppid:5732 flags:0x00000000
[ 236.443969][ C0] Call Trace:
[ 236.447216][ C0]
[ 236.450115][ C0] __schedule+0xc25/0x57f0
[ 236.454496][ C0] ? lock_acquire+0x1ad/0x520
[ 236.459221][ C0] ? find_held_lock+0x2d/0x110
[ 236.463946][ C0] ? io_schedule_timeout+0x140/0x140
[ 236.469203][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 236.474979][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 236.480139][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 236.485907][ C0] schedule+0xda/0x1a0
[ 236.489938][ C0] vhci_read+0x164/0x4e0
[ 236.494148][ C0] ? vhci_send_frame+0x80/0x80
[ 236.498873][ C0] ? prepare_to_swait_exclusive+0x240/0x240
[ 236.504814][ C0] ? apparmor_file_permission+0x14e/0x450
[ 236.510496][ C0] ? fsnotify_perm.part.0+0x11c/0x500
[ 236.515831][ C0] vfs_read+0x16b/0x7b0
[ 236.520063][ C0] ? kernel_read+0x120/0x120
[ 236.524615][ C0] ? __ct_user_exit+0xb2/0xf0
[ 236.529258][ C0] ? lock_downgrade+0x690/0x690
[ 236.534170][ C0] ? __ct_user_enter+0xf9/0x130
[ 236.538985][ C0] ? lock_downgrade+0x690/0x690
[ 236.543799][ C0] ? __fget_light+0x4c/0x210
[ 236.548364][ C0] ksys_read+0xee/0x1c0
[ 236.552491][ C0] ? vfs_write+0xd10/0xd10
[ 236.556870][ C0] ? syscall_enter_from_user_mode+0x22/0x80
[ 236.562726][ C0] do_syscall_64+0x35/0xb0
[ 236.567106][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 236.572961][ C0] RIP: 0033:0x7f036b23bdee
[ 236.577374][ C0] RSP: 002b:00007ffc5f9ad528 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 236.585842][ C0] RAX: ffffffffffffffda RBX: 00007ffc5f9adbe8 RCX: 00007f036b23bdee
[ 236.593795][ C0] RDX: 0000000000000004 RSI: 00007ffc5f9ad53c RDI: 00000000000000ca
[ 236.601730][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f036b36fef0
[ 236.609666][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 236.617603][ C0] R13: 00007ffc5f9ad680 R14: 0000000000000000 R15: 0000000000000000
[ 236.625548][ C0]
[ 236.628537][ C0]
[ 236.628537][ C0] Showing all locks held in the system:
[ 236.636215][ C0] 3 locks held by kworker/0:0/7:
[ 236.641203][ C0] #0: ffff888010c70d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 236.651501][ C0] #1: ffffc900000c7dc0 (deferred_process_work){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 236.661807][ C0] #2: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0x5/0x10
[ 236.672110][ C0] 1 lock held by rcu_tasks_kthre/13:
[ 236.677355][ C0] #0: ffffffff8b186d30 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 236.687743][ C0] 1 lock held by rcu_tasks_trace/14:
[ 236.692985][ C0] #0: ffffffff8b186a30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 236.703889][ C0] 3 locks held by kworker/1:0/22:
[ 236.708874][ C0] #0: ffff8880255b2538 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 236.719787][ C0] #1: ffffc900001c7dc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 236.731906][ C0] #2: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0x9f/0x1130
[ 236.741245][ C0] 5 locks held by kworker/u4:4/58:
[ 236.746318][ C0] #0: ffff888014e1f938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 236.756620][ C0] #1: ffffc90001597dc0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 236.766488][ C0] #2: ffffffff8c913210 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x97/0x990
[ 236.775746][ C0] #3: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0x8a/0x510
[ 236.785689][ C0] #4: ffffffff8b192db8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x646/0x760
[ 236.796516][ C0] 3 locks held by kworker/0:2/1106:
[ 236.801676][ C0] #0: ffff8880255b2538 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 236.812570][ C0] #1: ffffc900058afdc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 236.824679][ C0] #2: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0x9f/0x1130
[ 236.834114][ C0] 1 lock held by dhcpcd/4613:
[ 236.838750][ C0] #0: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x175/0x1740
[ 236.847828][ C0] 2 locks held by getty/4696:
[ 236.852468][ C0] #0: ffff888025e54098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70
[ 236.862156][ C0] #1: ffffc900015802f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb6f/0x1040
[ 236.872191][ C0] 12 locks held by kworker/1:4/4956:
[ 236.877526][ C0] 3 locks held by kworker/0:3/4957:
[ 236.882680][ C0] #0: ffff888010c70d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 236.892973][ C0] #1: ffffc90003a7fdc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 236.903260][ C0] #2: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0x5/0x50
[ 236.912163][ C0] 2 locks held by kworker/1:5/4958:
[ 236.917322][ C0] #0: ffff888010c72538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 236.927616][ C0] #1: ffffc90003a8fdc0 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 236.939056][ C0] 6 locks held by udevd/5451:
[ 236.943708][ C0] #0: ffff888140090948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_dop_revalidate+0xcb/0x500
[ 236.954085][ C0] #1: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x400
[ 236.963597][ C0] #2: ffff88807a4cc230 (&dev->event_lock#2){-.-.}-{2:2}, at: input_event+0x42/0x80
[ 236.972936][ C0] #3: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x580
[ 236.983056][ C0] #4: ffffffff8bbfb478 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x1410
[ 236.992045][ C0] #5: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x330
[ 237.001828][ C0] 1 lock held by syz-executor.3/5700:
[ 237.007162][ C0] #0: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2e2/0x9f0
[ 237.016501][ C0]
[ 237.018794][ C0] =============================================
[ 237.018794][ C0]
2023/05/26 20:56:13 executed programs: 14
[ 237.045988][ T5310] Bluetooth: hci3: command 0x0409 tx timeout
[ 237.534981][ T4958] usb 6-1: USB disconnect, device number 4
[ 237.552274][ T58] team0 (unregistering): Port device team_slave_0 removed
[ 237.559950][ T4686] usb 2-1: USB disconnect, device number 3
[ 237.566516][ T4956] keytouch 0003:0926:3333.0006: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0
[ 237.581609][ T4956] usb 1-1: USB disconnect, device number 4
[ 237.589721][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 237.607356][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 237.651605][ T58] bond0 (unregistering): Released all slaves
[ 237.723406][ T58] team0 (unregistering): Port device team_slave_1 removed
[ 237.734363][ T58] team0 (unregistering): Port device team_slave_0 removed
[ 237.745933][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 237.763465][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 237.796679][ T58] bond0 (unregistering): Released all slaves
[ 237.861479][ T58] team0 (unregistering): Port device team_slave_1 removed
[ 237.871871][ T58] team0 (unregistering): Port device team_slave_0 removed
[ 237.882773][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 237.895052][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 237.929989][ T58] bond0 (unregistering): Released all slaves
[ 237.969844][ T5700] bridge0: port 2(bridge_slave_1) entered blocking state
[ 237.976985][ T5700] bridge0: port 2(bridge_slave_1) entered disabled state
[ 237.984032][ T5700] bridge_slave_1: entered allmulticast mode
[ 237.992337][ T4956] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 237.997567][ T5700] bridge_slave_1: entered promiscuous mode
[ 238.426429][ T4956] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 238.443220][ T4956] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 238.452366][ T4956] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 238.465310][ T4956] usb 1-1: config 0 descriptor??
[ 238.971405][ T4956] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor
[ 238.991404][ T4956] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0007/input/input11
[ 239.091203][ T4956] keytouch 0003:0926:3333.0007: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0
[ 239.366292][ C1] task:init state:S stack:22848 pid:1 ppid:0 flags:0x00000002
[ 239.375504][ C1] Call Trace:
[ 239.378763][ C1]
[ 239.381676][ C1] __schedule+0xc25/0x57f0
[ 239.386077][ C1] ? io_schedule_timeout+0x140/0x140
[ 239.391338][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 239.397297][ C1] schedule+0xda/0x1a0
[ 239.401342][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 239.407382][ C1] ? schedule_timeout_idle+0x90/0x90
[ 239.412636][ C1] ? do_sigtimedwait+0x2e3/0x510
[ 239.417544][ C1] ? lock_downgrade+0x690/0x690
[ 239.422368][ C1] ? dequeue_signal+0x14a/0x580
[ 239.427281][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 239.432368][ C1] ? spin_bug+0x1c0/0x1c0
[ 239.436686][ C1] do_sigtimedwait+0x398/0x510
[ 239.441424][ C1] ? __set_task_blocked+0x160/0x160
[ 239.446609][ C1] __x64_sys_rt_sigtimedwait+0x155/0x210
[ 239.452820][ C1] ? __do_sys_pidfd_send_signal+0x530/0x530
[ 239.458802][ C1] ? vtime_user_exit+0x218/0x6c0
[ 239.463812][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 239.469681][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 239.474850][ C1] do_syscall_64+0x35/0xb0
[ 239.479242][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 239.485106][ C1] RIP: 0033:0x7f9801a7323c
[ 239.489496][ C1] RSP: 002b:00007ffd1b1d37d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080
[ 239.498749][ C1] RAX: ffffffffffffffda RBX: 00007f9801ca913c RCX: 00007f9801a7323c
[ 239.506697][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f9801cae4a8
[ 239.514640][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000
[ 239.522588][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
[ 239.530535][ C1] R13: 00007ffd1b1d3838 R14: 000055701dc9c169 R15: 00007f9801cdfa80
[ 239.538490][ C1]
[ 239.541494][ C1] task:kthreadd state:S stack:26832 pid:2 ppid:0 flags:0x00004000
[ 239.550667][ C1] Call Trace:
[ 239.553941][ C1]
[ 239.556865][ C1] __schedule+0xc25/0x57f0
[ 239.561252][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 239.567197][ C1] ? cpumask_any_and_distribute+0xd8/0x110
[ 239.572977][ C1] ? io_schedule_timeout+0x140/0x140
[ 239.578315][ C1] ? kthreadd+0x4a4/0x6f0
[ 239.582614][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 239.587614][ C1] ? spin_bug+0x1c0/0x1c0
[ 239.591919][ C1] schedule+0xda/0x1a0
[ 239.595958][ C1] kthreadd+0x515/0x6f0
[ 239.600126][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 239.605321][ C1] ? kthread_is_per_cpu+0xb0/0xb0
[ 239.610317][ C1] ret_from_fork+0x1f/0x30
[ 239.614717][ C1]
[ 239.617710][ C1] task:rcu_gp state:I stack:30280 pid:3 ppid:2 flags:0x00004000
[ 239.626876][ C1] Call Trace:
[ 239.630131][ C1]
[ 239.633063][ C1] __schedule+0xc25/0x57f0
[ 239.637777][ C1] ? rescuer_thread+0x114/0xb60
[ 239.642603][ C1] ? io_schedule_timeout+0x140/0x140
[ 239.647898][ C1] ? rescuer_thread+0x61b/0xb60
[ 239.652802][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 239.657827][ C1] ? spin_bug+0x1c0/0x1c0
[ 239.662126][ C1] schedule+0xda/0x1a0
[ 239.666170][ C1] rescuer_thread+0x655/0xb60
[ 239.670812][ C1] ? lock_downgrade+0x690/0x690
[ 239.675650][ C1] ? kthread+0x247/0x3c0
[ 239.679872][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.684969][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 239.689885][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.694975][ C1] kthread+0x2e6/0x3c0
[ 239.699096][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 239.704697][ C1] ret_from_fork+0x1f/0x30
[ 239.709085][ C1]
[ 239.712097][ C1] task:rcu_par_gp state:I stack:30536 pid:4 ppid:2 flags:0x00004000
[ 239.721268][ C1] Call Trace:
[ 239.724528][ C1]
[ 239.727452][ C1] __schedule+0xc25/0x57f0
[ 239.731839][ C1] ? rescuer_thread+0x114/0xb60
[ 239.736662][ C1] ? io_schedule_timeout+0x140/0x140
[ 239.741916][ C1] ? rescuer_thread+0x61b/0xb60
[ 239.746743][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 239.751740][ C1] ? spin_bug+0x1c0/0x1c0
[ 239.756041][ C1] schedule+0xda/0x1a0
[ 239.760074][ C1] rescuer_thread+0x655/0xb60
[ 239.764727][ C1] ? lock_downgrade+0x690/0x690
[ 239.769550][ C1] ? kthread+0x247/0x3c0
[ 239.773763][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.778928][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 239.783832][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.788907][ C1] kthread+0x2e6/0x3c0
[ 239.792939][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 239.798541][ C1] ret_from_fork+0x1f/0x30
[ 239.803020][ C1]
[ 239.806008][ C1] task:slub_flushwq state:I stack:30536 pid:5 ppid:2 flags:0x00004000
[ 239.815173][ C1] Call Trace:
[ 239.818427][ C1]
[ 239.821419][ C1] __schedule+0xc25/0x57f0
[ 239.825825][ C1] ? rescuer_thread+0x114/0xb60
[ 239.830731][ C1] ? io_schedule_timeout+0x140/0x140
[ 239.835987][ C1] ? rescuer_thread+0x61b/0xb60
[ 239.840891][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 239.845880][ C1] ? spin_bug+0x1c0/0x1c0
[ 239.850199][ C1] schedule+0xda/0x1a0
[ 239.854234][ C1] rescuer_thread+0x655/0xb60
[ 239.858879][ C1] ? lock_downgrade+0x690/0x690
[ 239.863698][ C1] ? kthread+0x247/0x3c0
[ 239.867926][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.873009][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 239.878088][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.883169][ C1] kthread+0x2e6/0x3c0
[ 239.887220][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 239.892820][ C1] ret_from_fork+0x1f/0x30
[ 239.897212][ C1]
[ 239.900207][ C1] task:netns state:I stack:30536 pid:6 ppid:2 flags:0x00004000
[ 239.909377][ C1] Call Trace:
[ 239.912628][ C1]
[ 239.915541][ C1] __schedule+0xc25/0x57f0
[ 239.919925][ C1] ? rescuer_thread+0x114/0xb60
[ 239.924748][ C1] ? io_schedule_timeout+0x140/0x140
[ 239.930000][ C1] ? rescuer_thread+0x61b/0xb60
[ 239.934822][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 239.939813][ C1] ? spin_bug+0x1c0/0x1c0
[ 239.944111][ C1] schedule+0xda/0x1a0
[ 239.948149][ C1] rescuer_thread+0x655/0xb60
[ 239.952792][ C1] ? lock_downgrade+0x690/0x690
[ 239.957698][ C1] ? kthread+0x247/0x3c0
[ 239.961907][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.966986][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 239.971916][ C1] ? cancel_delayed_work+0x10/0x10
[ 239.976998][ C1] kthread+0x2e6/0x3c0
[ 239.981033][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 239.986635][ C1] ret_from_fork+0x1f/0x30
[ 239.991027][ C1]
[ 239.994019][ C1] task:kworker/0:0 state:R running task stack:26304 pid:7 ppid:2 flags:0x00004000
[ 240.004745][ C1] Workqueue: events fqdir_free_fn
[ 240.009738][ C1] Call Trace:
[ 240.012987][ C1]
[ 240.015890][ C1] ? rcu_barrier+0x27f/0x6a0
[ 240.020537][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.024833][ C1] ? fqdir_free_fn+0x27/0xf0
[ 240.029392][ C1] ? process_one_work+0x86e/0x1410
[ 240.034500][ C1] ? lock_sync+0x180/0x180
[ 240.038898][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 240.044234][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.048531][ C1] ? worker_thread+0x5ab/0xef0
[ 240.053263][ C1] ? process_one_work+0x1410/0x1410
[ 240.058451][ C1] ? kthread+0x2e6/0x3c0
[ 240.062659][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.068259][ C1] ? ret_from_fork+0x1f/0x30
[ 240.072908][ C1]
[ 240.075901][ C1] task:kworker/0:0H state:I stack:29368 pid:8 ppid:2 flags:0x00004000
[ 240.085066][ C1] Workqueue: 0x0 (events_highpri)
[ 240.090145][ C1] Call Trace:
[ 240.093396][ C1]
[ 240.096302][ C1] __schedule+0xc25/0x57f0
[ 240.100776][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.105075][ C1] ? process_one_work+0xada/0x1410
[ 240.110153][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.115406][ C1] ? worker_thread+0x145/0xef0
[ 240.120151][ C1] schedule+0xda/0x1a0
[ 240.124189][ C1] worker_thread+0x14a/0xef0
[ 240.128748][ C1] ? process_one_work+0x1410/0x1410
[ 240.133913][ C1] kthread+0x2e6/0x3c0
[ 240.138124][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.143740][ C1] ret_from_fork+0x1f/0x30
[ 240.148133][ C1]
[ 240.151127][ C1] task:kworker/0:1 state:I stack:26136 pid:9 ppid:2 flags:0x00004000
[ 240.160312][ C1] Workqueue: 0x0 (rcu_gp)
[ 240.164707][ C1] Call Trace:
[ 240.167969][ C1]
[ 240.170876][ C1] __schedule+0xc25/0x57f0
[ 240.175274][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.179579][ C1] ? process_one_work+0xada/0x1410
[ 240.184659][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.189914][ C1] ? worker_thread+0x145/0xef0
[ 240.194660][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.198971][ C1] schedule+0xda/0x1a0
[ 240.203007][ C1] worker_thread+0x14a/0xef0
[ 240.207566][ C1] ? process_one_work+0x1410/0x1410
[ 240.212728][ C1] kthread+0x2e6/0x3c0
[ 240.216763][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.222360][ C1] ret_from_fork+0x1f/0x30
[ 240.226839][ C1]
[ 240.229852][ C1] task:kworker/u4:0 state:I stack:23592 pid:10 ppid:2 flags:0x00004000
[ 240.239029][ C1] Workqueue: 0x0 (phy19)
[ 240.243332][ C1] Call Trace:
[ 240.246585][ C1]
[ 240.249514][ C1] __schedule+0xc25/0x57f0
[ 240.253916][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.258219][ C1] ? process_one_work+0xada/0x1410
[ 240.263297][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.268640][ C1] ? worker_thread+0x145/0xef0
[ 240.273374][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.277675][ C1] schedule+0xda/0x1a0
[ 240.281712][ C1] worker_thread+0x14a/0xef0
[ 240.286271][ C1] ? process_one_work+0x1410/0x1410
[ 240.291439][ C1] kthread+0x2e6/0x3c0
[ 240.295481][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.301274][ C1] ret_from_fork+0x1f/0x30
[ 240.305664][ C1]
[ 240.308677][ C1] task:mm_percpu_wq state:I stack:30536 pid:11 ppid:2 flags:0x00004000
[ 240.317933][ C1] Call Trace:
[ 240.321183][ C1]
[ 240.324094][ C1] __schedule+0xc25/0x57f0
[ 240.328494][ C1] ? rescuer_thread+0x114/0xb60
[ 240.333319][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.338572][ C1] ? rescuer_thread+0x61b/0xb60
[ 240.343390][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 240.348401][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.352789][ C1] schedule+0xda/0x1a0
[ 240.356825][ C1] rescuer_thread+0x655/0xb60
[ 240.361490][ C1] ? lock_downgrade+0x690/0x690
[ 240.366315][ C1] ? kthread+0x247/0x3c0
[ 240.370541][ C1] ? cancel_delayed_work+0x10/0x10
[ 240.375616][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 240.380529][ C1] ? cancel_delayed_work+0x10/0x10
[ 240.385604][ C1] kthread+0x2e6/0x3c0
[ 240.389640][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.395326][ C1] ret_from_fork+0x1f/0x30
[ 240.399716][ C1]
[ 240.402709][ C1] task:kworker/u4:1 state:I stack:26712 pid:12 ppid:2 flags:0x00004000
[ 240.411892][ C1] Workqueue: 0x0 (wg-kex-wg1)
[ 240.416713][ C1] Call Trace:
[ 240.419965][ C1]
[ 240.422870][ C1] __schedule+0xc25/0x57f0
[ 240.427273][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.431582][ C1] ? process_one_work+0xada/0x1410
[ 240.436682][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.441960][ C1] ? worker_thread+0x145/0xef0
[ 240.446706][ C1] ? spin_bug+0x1c0/0x1c0
[ 240.451001][ C1] schedule+0xda/0x1a0
[ 240.455040][ C1] worker_thread+0x14a/0xef0
[ 240.459599][ C1] ? process_one_work+0x1410/0x1410
[ 240.464763][ C1] kthread+0x2e6/0x3c0
[ 240.468801][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.474399][ C1] ret_from_fork+0x1f/0x30
[ 240.478787][ C1]
[ 240.481778][ C1] task:rcu_tasks_kthre state:I stack:29024 pid:13 ppid:2 flags:0x00004000
[ 240.490949][ C1] Call Trace:
[ 240.494199][ C1]
[ 240.497106][ C1] __schedule+0xc25/0x57f0
[ 240.501500][ C1] ? lock_acquire+0x1ad/0x520
[ 240.506152][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.511407][ C1] ? mark_held_locks+0x9f/0xe0
[ 240.516229][ C1] schedule+0xda/0x1a0
[ 240.520265][ C1] rcu_tasks_one_gp+0x489/0xd80
[ 240.525090][ C1] rcu_tasks_kthread+0x73/0xa0
[ 240.529820][ C1] ? synchronize_rcu_tasks_trace+0x60/0x60
[ 240.535593][ C1] kthread+0x2e6/0x3c0
[ 240.539629][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.545227][ C1] ret_from_fork+0x1f/0x30
[ 240.549614][ C1]
[ 240.552606][ C1] task:rcu_tasks_trace state:I stack:29128 pid:14 ppid:2 flags:0x00004000
[ 240.561772][ C1] Call Trace:
[ 240.565028][ C1]
[ 240.567939][ C1] __schedule+0xc25/0x57f0
[ 240.572332][ C1] ? lock_acquire+0x1ad/0x520
[ 240.576978][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.582235][ C1] ? mark_held_locks+0x9f/0xe0
[ 240.586986][ C1] schedule+0xda/0x1a0
[ 240.591022][ C1] rcu_tasks_one_gp+0x489/0xd80
[ 240.595864][ C1] rcu_tasks_kthread+0x73/0xa0
[ 240.600594][ C1] ? synchronize_rcu_tasks_trace+0x60/0x60
[ 240.606367][ C1] kthread+0x2e6/0x3c0
[ 240.610490][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.616100][ C1] ret_from_fork+0x1f/0x30
[ 240.620492][ C1]
[ 240.623486][ C1] task:ksoftirqd/0 state:S stack:25928 pid:15 ppid:2 flags:0x00004000
[ 240.632653][ C1] Call Trace:
[ 240.635906][ C1]
[ 240.638821][ C1] __schedule+0xc25/0x57f0
[ 240.643209][ C1] ? lock_downgrade+0x690/0x690
[ 240.648034][ C1] ? kvm_sched_clock_read+0x5/0x10
[ 240.653109][ C1] ? sched_clock_cpu+0x69/0x4d0
[ 240.657926][ C1] ? __wake_up_sync+0x20/0x20
[ 240.662569][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.667829][ C1] ? smpboot_thread_fn+0x66/0x8c0
[ 240.672848][ C1] schedule+0xda/0x1a0
[ 240.676882][ C1] ? __local_bh_disable_ip+0xc0/0xc0
[ 240.682140][ C1] smpboot_thread_fn+0x24b/0x8c0
[ 240.687048][ C1] ? sort_range+0x20/0x20
[ 240.691347][ C1] kthread+0x2e6/0x3c0
[ 240.695382][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.700981][ C1] ret_from_fork+0x1f/0x30
[ 240.705376][ C1]
[ 240.708369][ C1] task:rcu_preempt state:R running task stack:28560 pid:16 ppid:2 flags:0x00004000
[ 240.719102][ C1] Call Trace:
[ 240.722356][ C1]
[ 240.725257][ C1] __schedule+0xc25/0x57f0
[ 240.729644][ C1] ? lock_downgrade+0x690/0x690
[ 240.734467][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 240.739808][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 240.744974][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.750228][ C1] ? timer_shutdown_sync+0x10/0x10
[ 240.755319][ C1] schedule+0xda/0x1a0
[ 240.759355][ C1] schedule_timeout+0x11d/0x270
[ 240.764170][ C1] ? usleep_range_state+0x180/0x180
[ 240.769336][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 240.774849][ C1] ? hci_cmd_sync_work+0x310/0x370
[ 240.779926][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 240.785699][ C1] ? prepare_to_swait_event+0xee/0x480
[ 240.791124][ C1] rcu_gp_fqs_loop+0x190/0x910
[ 240.795861][ C1] ? force_qs_rnp+0x820/0x820
[ 240.800507][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 240.806389][ C1] rcu_gp_kthread+0x236/0x360
[ 240.811033][ C1] ? rcu_gp_init+0x13d0/0x13d0
[ 240.815769][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 240.820675][ C1] ? rcu_gp_init+0x13d0/0x13d0
[ 240.825407][ C1] kthread+0x2e6/0x3c0
[ 240.829468][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.835067][ C1] ret_from_fork+0x1f/0x30
[ 240.839559][ C1]
[ 240.842550][ C1] task:migration/0 state:S stack:29752 pid:17 ppid:2 flags:0x00004000
[ 240.851713][ C1] Stopper: 0x0 <- 0x0
[ 240.855659][ C1] Call Trace:
[ 240.858912][ C1]
[ 240.861823][ C1] __schedule+0xc25/0x57f0
[ 240.866214][ C1] ? lock_acquire+0x1ad/0x520
[ 240.870860][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.876109][ C1] ? cpu_stop_should_run+0x73/0xb0
[ 240.881190][ C1] ? lock_downgrade+0x690/0x690
[ 240.886010][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 240.891787][ C1] ? smpboot_thread_fn+0x66/0x8c0
[ 240.896779][ C1] schedule+0xda/0x1a0
[ 240.900826][ C1] ? ikconfig_read_current+0x30/0x30
[ 240.906074][ C1] smpboot_thread_fn+0x24b/0x8c0
[ 240.910980][ C1] ? sort_range+0x20/0x20
[ 240.915276][ C1] kthread+0x2e6/0x3c0
[ 240.919315][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 240.924915][ C1] ret_from_fork+0x1f/0x30
[ 240.929320][ C1]
[ 240.932314][ C1] task:cpuhp/0 state:S stack:27440 pid:18 ppid:2 flags:0x00004000
[ 240.941484][ C1] Call Trace:
[ 240.944752][ C1]
[ 240.947656][ C1] __schedule+0xc25/0x57f0
[ 240.952042][ C1] ? find_held_lock+0x2d/0x110
[ 240.956776][ C1] ? lock_downgrade+0x690/0x690
[ 240.961603][ C1] ? io_schedule_timeout+0x140/0x140
[ 240.966852][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 240.972620][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 240.977785][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 240.983583][ C1] ? __cpuhp_remove_state+0x1d0/0x1d0
[ 240.988920][ C1] ? smpboot_thread_fn+0x66/0x8c0
[ 240.993913][ C1] schedule+0xda/0x1a0
[ 240.997948][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10
[ 241.003634][ C1] smpboot_thread_fn+0x24b/0x8c0
[ 241.008541][ C1] ? sort_range+0x20/0x20
[ 241.012837][ C1] kthread+0x2e6/0x3c0
[ 241.016959][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.022574][ C1] ret_from_fork+0x1f/0x30
[ 241.026965][ C1]
[ 241.029958][ C1] task:cpuhp/1 state:S stack:28240 pid:19 ppid:2 flags:0x00004000
[ 241.039127][ C1] Call Trace:
[ 241.042380][ C1]
[ 241.045290][ C1] __schedule+0xc25/0x57f0
[ 241.049675][ C1] ? find_held_lock+0x2d/0x110
[ 241.054408][ C1] ? lock_downgrade+0x690/0x690
[ 241.059234][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.064485][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 241.070256][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 241.075418][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 241.081192][ C1] ? __cpuhp_remove_state+0x1d0/0x1d0
[ 241.086533][ C1] ? smpboot_thread_fn+0x66/0x8c0
[ 241.091524][ C1] schedule+0xda/0x1a0
[ 241.095646][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10
[ 241.101332][ C1] smpboot_thread_fn+0x24b/0x8c0
[ 241.106237][ C1] ? sort_range+0x20/0x20
[ 241.110531][ C1] kthread+0x2e6/0x3c0
[ 241.114575][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.120261][ C1] ret_from_fork+0x1f/0x30
[ 241.124655][ C1]
[ 241.127754][ C1] task:migration/1 state:S stack:29992 pid:20 ppid:2 flags:0x00004000
[ 241.136920][ C1] Stopper: 0x0 <- 0x0
[ 241.140892][ C1] Call Trace:
[ 241.144157][ C1]
[ 241.147062][ C1] __schedule+0xc25/0x57f0
[ 241.151449][ C1] ? lock_acquire+0x1ad/0x520
[ 241.156094][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.161345][ C1] ? cpu_stop_should_run+0x73/0xb0
[ 241.166438][ C1] ? lock_downgrade+0x690/0x690
[ 241.171264][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 241.177041][ C1] ? smpboot_thread_fn+0x66/0x8c0
[ 241.182123][ C1] schedule+0xda/0x1a0
[ 241.186157][ C1] ? ikconfig_read_current+0x30/0x30
[ 241.191406][ C1] smpboot_thread_fn+0x24b/0x8c0
[ 241.196308][ C1] ? sort_range+0x20/0x20
[ 241.200604][ C1] kthread+0x2e6/0x3c0
[ 241.204642][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.210502][ C1] ret_from_fork+0x1f/0x30
[ 241.214898][ C1]
[ 241.217894][ C1] task:ksoftirqd/1 state:S stack:26304 pid:21 ppid:2 flags:0x00004000
[ 241.227070][ C1] Call Trace:
[ 241.230323][ C1]
[ 241.233245][ C1] __schedule+0xc25/0x57f0
[ 241.237645][ C1] ? rcu_is_watching+0xe/0xb0
[ 241.242294][ C1] ? kvm_sched_clock_read+0x5/0x10
[ 241.247369][ C1] ? sched_clock_cpu+0x69/0x4d0
[ 241.252190][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.257449][ C1] ? smpboot_thread_fn+0x66/0x8c0
[ 241.262439][ C1] schedule+0xda/0x1a0
[ 241.266477][ C1] ? __local_bh_disable_ip+0xc0/0xc0
[ 241.271729][ C1] smpboot_thread_fn+0x24b/0x8c0
[ 241.276642][ C1] ? sort_range+0x20/0x20
[ 241.280938][ C1] kthread+0x2e6/0x3c0
[ 241.284977][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.290577][ C1] ret_from_fork+0x1f/0x30
[ 241.294983][ C1]
[ 241.297973][ C1] task:kworker/1:0 state:I stack:22488 pid:22 ppid:2 flags:0x00004000
[ 241.307139][ C1] Workqueue: 0x0 (events)
[ 241.311612][ C1] Call Trace:
[ 241.314860][ C1]
[ 241.317772][ C1] __schedule+0xc25/0x57f0
[ 241.322156][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.326455][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.332225][ C1] ? worker_thread+0x145/0xef0
[ 241.336955][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 241.341943][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.346240][ C1] schedule+0xda/0x1a0
[ 241.350277][ C1] worker_thread+0x14a/0xef0
[ 241.354841][ C1] ? process_one_work+0x1410/0x1410
[ 241.360002][ C1] kthread+0x2e6/0x3c0
[ 241.364040][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.369638][ C1] ret_from_fork+0x1f/0x30
[ 241.374026][ C1]
[ 241.377041][ C1] task:kworker/1:0H state:I stack:29528 pid:23 ppid:2 flags:0x00004000
[ 241.386298][ C1] Workqueue: 0x0 (events_highpri)
[ 241.391395][ C1] Call Trace:
[ 241.394669][ C1]
[ 241.397576][ C1] __schedule+0xc25/0x57f0
[ 241.401961][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.406259][ C1] ? process_one_work+0xada/0x1410
[ 241.411346][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.416597][ C1] ? worker_thread+0x145/0xef0
[ 241.421332][ C1] schedule+0xda/0x1a0
[ 241.425367][ C1] worker_thread+0x14a/0xef0
[ 241.430025][ C1] ? process_one_work+0x1410/0x1410
[ 241.435191][ C1] kthread+0x2e6/0x3c0
[ 241.439224][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.444826][ C1] ret_from_fork+0x1f/0x30
[ 241.449215][ C1]
[ 241.452225][ C1] task:kdevtmpfs state:S stack:27216 pid:24 ppid:2 flags:0x00004000
[ 241.461394][ C1] Call Trace:
[ 241.464642][ C1]
[ 241.467550][ C1] __schedule+0xc25/0x57f0
[ 241.471937][ C1] ? lock_acquire+0x1ad/0x520
[ 241.476581][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.481846][ C1] ? devtmpfsd+0x224/0x2f0
[ 241.486230][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 241.491219][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.495513][ C1] schedule+0xda/0x1a0
[ 241.499726][ C1] devtmpfsd+0x229/0x2f0
[ 241.503936][ C1] ? dmar_validate_one_drhd+0x1e0/0x1e0
[ 241.509462][ C1] kthread+0x2e6/0x3c0
[ 241.513499][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.519196][ C1] ret_from_fork+0x1f/0x30
[ 241.523585][ C1]
[ 241.526587][ C1] task:inet_frag_wq state:I stack:30416 pid:25 ppid:2 flags:0x00004000
[ 241.535751][ C1] Call Trace:
[ 241.539012][ C1]
[ 241.541916][ C1] __schedule+0xc25/0x57f0
[ 241.546302][ C1] ? rescuer_thread+0x114/0xb60
[ 241.551124][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.556375][ C1] ? rescuer_thread+0x61b/0xb60
[ 241.561206][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 241.566193][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.570500][ C1] schedule+0xda/0x1a0
[ 241.574534][ C1] rescuer_thread+0x655/0xb60
[ 241.579274][ C1] ? lock_downgrade+0x690/0x690
[ 241.584102][ C1] ? kthread+0x247/0x3c0
[ 241.588489][ C1] ? cancel_delayed_work+0x10/0x10
[ 241.593567][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 241.598471][ C1] ? cancel_delayed_work+0x10/0x10
[ 241.603546][ C1] kthread+0x2e6/0x3c0
[ 241.607583][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.613187][ C1] ret_from_fork+0x1f/0x30
[ 241.617576][ C1]
[ 241.620574][ C1] task:kauditd state:S stack:29904 pid:26 ppid:2 flags:0x00004000
[ 241.629747][ C1] Call Trace:
[ 241.633000][ C1]
[ 241.635905][ C1] __schedule+0xc25/0x57f0
[ 241.640380][ C1] ? lock_acquire+0x1ad/0x520
[ 241.645050][ C1] ? find_held_lock+0x2d/0x110
[ 241.649783][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.655039][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 241.660834][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 241.666087][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 241.671861][ C1] schedule+0xda/0x1a0
[ 241.675896][ C1] kauditd_thread+0x350/0x6e0
[ 241.680628][ C1] ? auditd_reset+0xf0/0xf0
[ 241.685100][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 241.690959][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 241.695893][ C1] ? auditd_reset+0xf0/0xf0
[ 241.700361][ C1] kthread+0x2e6/0x3c0
[ 241.704398][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.709998][ C1] ret_from_fork+0x1f/0x30
[ 241.714389][ C1]
[ 241.717384][ C1] task:kworker/1:1 state:I stack:26080 pid:27 ppid:2 flags:0x00004000
[ 241.726566][ C1] Workqueue: 0x0 (rcu_gp)
[ 241.730955][ C1] Call Trace:
[ 241.734224][ C1]
[ 241.737131][ C1] __schedule+0xc25/0x57f0
[ 241.741514][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.745813][ C1] ? process_one_work+0xada/0x1410
[ 241.750908][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.756161][ C1] ? worker_thread+0x145/0xef0
[ 241.760892][ C1] ? spin_bug+0x1c0/0x1c0
[ 241.765206][ C1] schedule+0xda/0x1a0
[ 241.769266][ C1] worker_thread+0x14a/0xef0
[ 241.773831][ C1] ? process_one_work+0x1410/0x1410
[ 241.778993][ C1] kthread+0x2e6/0x3c0
[ 241.783026][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.788629][ C1] ret_from_fork+0x1f/0x30
[ 241.793029][ C1]
[ 241.796022][ C1] task:khungtaskd state:S stack:30352 pid:28 ppid:2 flags:0x00004000
[ 241.805185][ C1] Call Trace:
[ 241.808435][ C1]
[ 241.811373][ C1] __schedule+0xc25/0x57f0
[ 241.815760][ C1] ? lock_downgrade+0x690/0x690
[ 241.820582][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 241.825923][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 241.831088][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.836339][ C1] ? timer_shutdown_sync+0x10/0x10
[ 241.841444][ C1] schedule+0xda/0x1a0
[ 241.845917][ C1] schedule_timeout+0x11d/0x270
[ 241.850744][ C1] ? usleep_range_state+0x180/0x180
[ 241.855911][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 241.861430][ C1] ? kthread+0x247/0x3c0
[ 241.865641][ C1] watchdog+0xb9/0xcf0
[ 241.869679][ C1] ? proc_dohung_task_timeout_secs+0x30/0x30
[ 241.875626][ C1] kthread+0x2e6/0x3c0
[ 241.879747][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.885346][ C1] ret_from_fork+0x1f/0x30
[ 241.889739][ C1]
[ 241.892733][ C1] task:oom_reaper state:S stack:29608 pid:29 ppid:2 flags:0x00004000
[ 241.901900][ C1] Call Trace:
[ 241.905150][ C1]
[ 241.908058][ C1] __schedule+0xc25/0x57f0
[ 241.912457][ C1] ? lock_acquire+0x1ad/0x520
[ 241.917107][ C1] ? find_held_lock+0x2d/0x110
[ 241.921837][ C1] ? io_schedule_timeout+0x140/0x140
[ 241.927089][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 241.932866][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 241.938032][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 241.943804][ C1] schedule+0xda/0x1a0
[ 241.947836][ C1] ? mark_oom_victim+0x290/0x290
[ 241.952746][ C1] oom_reaper+0x837/0x9e0
[ 241.957051][ C1] ? lock_downgrade+0x690/0x690
[ 241.961894][ C1] ? mark_oom_victim+0x290/0x290
[ 241.966885][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 241.972761][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 241.977839][ C1] ? mark_oom_victim+0x290/0x290
[ 241.982743][ C1] kthread+0x2e6/0x3c0
[ 241.986801][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 241.992400][ C1] ret_from_fork+0x1f/0x30
[ 241.996790][ C1]
[ 241.999785][ C1] task:writeback state:I stack:29600 pid:30 ppid:2 flags:0x00004000
[ 242.008953][ C1] Call Trace:
[ 242.012205][ C1]
[ 242.015108][ C1] __schedule+0xc25/0x57f0
[ 242.019580][ C1] ? rescuer_thread+0x114/0xb60
[ 242.024404][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.029658][ C1] ? rescuer_thread+0x61b/0xb60
[ 242.034478][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 242.039470][ C1] ? spin_bug+0x1c0/0x1c0
[ 242.043766][ C1] schedule+0xda/0x1a0
[ 242.047822][ C1] rescuer_thread+0x655/0xb60
[ 242.052465][ C1] ? lock_downgrade+0x690/0x690
[ 242.057280][ C1] ? kthread+0x247/0x3c0
[ 242.061498][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.066578][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.071478][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.076553][ C1] kthread+0x2e6/0x3c0
[ 242.080589][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.086188][ C1] ret_from_fork+0x1f/0x30
[ 242.090575][ C1]
[ 242.093567][ C1] task:kcompactd0 state:R running task stack:29264 pid:31 ppid:2 flags:0x00004000
[ 242.104300][ C1] Call Trace:
[ 242.107575][ C1]
[ 242.110509][ C1] __schedule+0xc25/0x57f0
[ 242.114912][ C1] ? lock_downgrade+0x690/0x690
[ 242.119730][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 242.125070][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 242.130234][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.135490][ C1] ? timer_shutdown_sync+0x10/0x10
[ 242.140574][ C1] schedule+0xda/0x1a0
[ 242.144610][ C1] schedule_timeout+0x11d/0x270
[ 242.149428][ C1] ? usleep_range_state+0x180/0x180
[ 242.154597][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 242.160131][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 242.165903][ C1] ? prepare_to_wait_event+0xc8/0x6a0
[ 242.171246][ C1] kcompactd+0x570/0xa30
[ 242.175461][ C1] ? kcompactd_do_work+0x550/0x550
[ 242.180623][ C1] ? kthread+0x247/0x3c0
[ 242.184832][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 242.190692][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.195594][ C1] ? kcompactd_do_work+0x550/0x550
[ 242.200673][ C1] kthread+0x2e6/0x3c0
[ 242.204712][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.210316][ C1] ret_from_fork+0x1f/0x30
[ 242.214807][ C1]
[ 242.217810][ C1] task:kcompactd1 state:R running task stack:29264 pid:32 ppid:2 flags:0x00004000
[ 242.228543][ C1] Call Trace:
[ 242.231796][ C1]
[ 242.234700][ C1] __schedule+0xc25/0x57f0
[ 242.239087][ C1] ? lock_downgrade+0x690/0x690
[ 242.243907][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 242.249249][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 242.254433][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.259692][ C1] ? timer_shutdown_sync+0x10/0x10
[ 242.264775][ C1] schedule+0xda/0x1a0
[ 242.268812][ C1] schedule_timeout+0x11d/0x270
[ 242.273629][ C1] ? usleep_range_state+0x180/0x180
[ 242.278793][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 242.284309][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 242.290079][ C1] ? prepare_to_wait_event+0xc8/0x6a0
[ 242.295420][ C1] kcompactd+0x570/0xa30
[ 242.299723][ C1] ? kcompactd_do_work+0x550/0x550
[ 242.304802][ C1] ? kthread+0x247/0x3c0
[ 242.309014][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 242.314875][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.319784][ C1] ? kcompactd_do_work+0x550/0x550
[ 242.325059][ C1] kthread+0x2e6/0x3c0
[ 242.329093][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.334690][ C1] ret_from_fork+0x1f/0x30
[ 242.339078][ C1]
[ 242.342074][ C1] task:ksmd state:S stack:29376 pid:33 ppid:2 flags:0x00004000
[ 242.351239][ C1] Call Trace:
[ 242.354489][ C1]
[ 242.357395][ C1] __schedule+0xc25/0x57f0
[ 242.361783][ C1] ? lock_acquire+0x1ad/0x520
[ 242.366432][ C1] ? find_held_lock+0x2d/0x110
[ 242.371162][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.376415][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 242.382185][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 242.387353][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 242.393125][ C1] schedule+0xda/0x1a0
[ 242.397248][ C1] ksm_scan_thread+0x171e/0x3680
[ 242.402154][ C1] ? __schedule+0xc2d/0x57f0
[ 242.406711][ C1] ? lock_downgrade+0x690/0x690
[ 242.411528][ C1] ? lock_downgrade+0x690/0x690
[ 242.416374][ C1] ? lock_acquire+0x1ad/0x520
[ 242.421021][ C1] ? stable_tree_search+0x1f80/0x1f80
[ 242.426362][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 242.431267][ C1] ? lock_downgrade+0x690/0x690
[ 242.436090][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 242.441950][ C1] ? kthread+0x247/0x3c0
[ 242.446180][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 242.452040][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 242.457221][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.462125][ C1] ? stable_tree_search+0x1f80/0x1f80
[ 242.467466][ C1] kthread+0x2e6/0x3c0
[ 242.471515][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.477119][ C1] ret_from_fork+0x1f/0x30
[ 242.481511][ C1]
[ 242.484504][ C1] task:khugepaged state:S stack:29024 pid:34 ppid:2 flags:0x00004000
[ 242.493684][ C1] Call Trace:
[ 242.496937][ C1]
[ 242.499844][ C1] __schedule+0xc25/0x57f0
[ 242.504249][ C1] ? lock_downgrade+0x690/0x690
[ 242.509068][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 242.514408][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 242.519574][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.524825][ C1] ? timer_shutdown_sync+0x10/0x10
[ 242.529909][ C1] schedule+0xda/0x1a0
[ 242.533946][ C1] schedule_timeout+0x11d/0x270
[ 242.538767][ C1] ? usleep_range_state+0x180/0x180
[ 242.543928][ C1] ? khugepaged+0x1a7/0x1340
[ 242.548492][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 242.554004][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 242.559775][ C1] ? prepare_to_wait_event+0xc8/0x6a0
[ 242.565117][ C1] khugepaged+0xa29/0x1340
[ 242.569509][ C1] ? collapse_pte_mapped_thp+0x1140/0x1140
[ 242.575282][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 242.580277][ C1] ? lock_downgrade+0x690/0x690
[ 242.585101][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 242.590959][ C1] ? kthread+0x247/0x3c0
[ 242.595172][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.600083][ C1] ? collapse_pte_mapped_thp+0x1140/0x1140
[ 242.605861][ C1] kthread+0x2e6/0x3c0
[ 242.610047][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.615643][ C1] ret_from_fork+0x1f/0x30
[ 242.620047][ C1]
[ 242.623035][ C1] task:pencrypt_serial state:I stack:29600 pid:35 ppid:2 flags:0x00004000
[ 242.632210][ C1] Call Trace:
[ 242.635474][ C1]
[ 242.638384][ C1] __schedule+0xc25/0x57f0
[ 242.642768][ C1] ? rescuer_thread+0x114/0xb60
[ 242.647594][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.652849][ C1] ? rescuer_thread+0x61b/0xb60
[ 242.657666][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 242.662659][ C1] ? spin_bug+0x1c0/0x1c0
[ 242.667041][ C1] schedule+0xda/0x1a0
[ 242.671163][ C1] rescuer_thread+0x655/0xb60
[ 242.675809][ C1] ? lock_downgrade+0x690/0x690
[ 242.680628][ C1] ? kthread+0x247/0x3c0
[ 242.684839][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.690003][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.694920][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.700123][ C1] kthread+0x2e6/0x3c0
[ 242.704247][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.709842][ C1] ret_from_fork+0x1f/0x30
[ 242.714326][ C1]
[ 242.717405][ C1] task:pdecrypt_serial state:I stack:29600 pid:36 ppid:2 flags:0x00004000
[ 242.726568][ C1] Call Trace:
[ 242.729818][ C1]
[ 242.732721][ C1] __schedule+0xc25/0x57f0
[ 242.737194][ C1] ? rescuer_thread+0x114/0xb60
[ 242.742016][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.747271][ C1] ? rescuer_thread+0x61b/0xb60
[ 242.752090][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 242.757085][ C1] ? spin_bug+0x1c0/0x1c0
[ 242.761382][ C1] schedule+0xda/0x1a0
[ 242.765505][ C1] rescuer_thread+0x655/0xb60
[ 242.770162][ C1] ? lock_downgrade+0x690/0x690
[ 242.774992][ C1] ? kthread+0x247/0x3c0
[ 242.779203][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.784280][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.789186][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.794261][ C1] kthread+0x2e6/0x3c0
[ 242.798299][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.803894][ C1] ret_from_fork+0x1f/0x30
[ 242.808326][ C1]
[ 242.811321][ C1] task:cryptd state:I stack:29600 pid:37 ppid:2 flags:0x00004000
[ 242.820484][ C1] Call Trace:
[ 242.823753][ C1]
[ 242.826657][ C1] __schedule+0xc25/0x57f0
[ 242.831042][ C1] ? rescuer_thread+0x114/0xb60
[ 242.836060][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.841310][ C1] ? rescuer_thread+0x61b/0xb60
[ 242.846133][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 242.851124][ C1] ? spin_bug+0x1c0/0x1c0
[ 242.855419][ C1] schedule+0xda/0x1a0
[ 242.859456][ C1] rescuer_thread+0x655/0xb60
[ 242.864120][ C1] ? lock_downgrade+0x690/0x690
[ 242.868941][ C1] ? kthread+0x247/0x3c0
[ 242.873150][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.878225][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.883126][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.888215][ C1] kthread+0x2e6/0x3c0
[ 242.892250][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.897846][ C1] ret_from_fork+0x1f/0x30
[ 242.902236][ C1]
[ 242.905231][ C1] task:kintegrityd state:I stack:29600 pid:38 ppid:2 flags:0x00004000
[ 242.914400][ C1] Call Trace:
[ 242.917749][ C1]
[ 242.920651][ C1] __schedule+0xc25/0x57f0
[ 242.925033][ C1] ? rescuer_thread+0x114/0xb60
[ 242.929856][ C1] ? io_schedule_timeout+0x140/0x140
[ 242.935108][ C1] ? rescuer_thread+0x61b/0xb60
[ 242.939929][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 242.944917][ C1] ? spin_bug+0x1c0/0x1c0
[ 242.949213][ C1] schedule+0xda/0x1a0
[ 242.953254][ C1] rescuer_thread+0x655/0xb60
[ 242.957899][ C1] ? lock_downgrade+0x690/0x690
[ 242.962714][ C1] ? kthread+0x247/0x3c0
[ 242.966946][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.972023][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 242.976928][ C1] ? cancel_delayed_work+0x10/0x10
[ 242.982003][ C1] kthread+0x2e6/0x3c0
[ 242.986040][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 242.991635][ C1] ret_from_fork+0x1f/0x30
[ 242.996024][ C1]
[ 242.999102][ C1] task:kblockd state:I stack:29600 pid:39 ppid:2 flags:0x00004000
[ 243.008268][ C1] Call Trace:
[ 243.011523][ C1]
[ 243.014442][ C1] __schedule+0xc25/0x57f0
[ 243.018825][ C1] ? rescuer_thread+0x114/0xb60
[ 243.023648][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.028902][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.033734][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.038726][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.043021][ C1] schedule+0xda/0x1a0
[ 243.047058][ C1] rescuer_thread+0x655/0xb60
[ 243.051700][ C1] ? lock_downgrade+0x690/0x690
[ 243.056517][ C1] ? kthread+0x247/0x3c0
[ 243.060728][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.065804][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.070709][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.075783][ C1] kthread+0x2e6/0x3c0
[ 243.079820][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.085505][ C1] ret_from_fork+0x1f/0x30
[ 243.089898][ C1]
[ 243.092902][ C1] task:blkcg_punt_bio state:I stack:30536 pid:40 ppid:2 flags:0x00004000
[ 243.102066][ C1] Call Trace:
[ 243.105316][ C1]
[ 243.108221][ C1] __schedule+0xc25/0x57f0
[ 243.112622][ C1] ? rescuer_thread+0x114/0xb60
[ 243.117442][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.122693][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.127523][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.132515][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.136900][ C1] schedule+0xda/0x1a0
[ 243.140934][ C1] rescuer_thread+0x655/0xb60
[ 243.145574][ C1] ? lock_downgrade+0x690/0x690
[ 243.150393][ C1] ? kthread+0x247/0x3c0
[ 243.154604][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.159684][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.164588][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.169662][ C1] kthread+0x2e6/0x3c0
[ 243.173707][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.179305][ C1] ret_from_fork+0x1f/0x30
[ 243.183699][ C1]
[ 243.186691][ C1] task:kworker/u4:2 state:R running task stack:26168 pid:41 ppid:2 flags:0x00004000
[ 243.197421][ C1] Workqueue: 0x0 (bat_events)
[ 243.202244][ C1] Call Trace:
[ 243.205493][ C1]
[ 243.208401][ C1] __schedule+0xc25/0x57f0
[ 243.212784][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.217083][ C1] ? process_one_work+0xada/0x1410
[ 243.222161][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.227412][ C1] ? worker_thread+0x145/0xef0
[ 243.232142][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.236443][ C1] schedule+0xda/0x1a0
[ 243.240483][ C1] worker_thread+0x14a/0xef0
[ 243.245044][ C1] ? process_one_work+0x1410/0x1410
[ 243.250209][ C1] kthread+0x2e6/0x3c0
[ 243.254244][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.259841][ C1] ret_from_fork+0x1f/0x30
[ 243.264234][ C1]
[ 243.267225][ C1] task:tpm_dev_wq state:I stack:30536 pid:42 ppid:2 flags:0x00004000
[ 243.276397][ C1] Call Trace:
[ 243.279648][ C1]
[ 243.282553][ C1] __schedule+0xc25/0x57f0
[ 243.286934][ C1] ? rescuer_thread+0x114/0xb60
[ 243.291761][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.297013][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.301828][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.306816][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.311198][ C1] schedule+0xda/0x1a0
[ 243.315409][ C1] rescuer_thread+0x655/0xb60
[ 243.320052][ C1] ? lock_downgrade+0x690/0x690
[ 243.324870][ C1] ? kthread+0x247/0x3c0
[ 243.329096][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.334174][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.339078][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.344156][ C1] kthread+0x2e6/0x3c0
[ 243.348194][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.353794][ C1] ret_from_fork+0x1f/0x30
[ 243.358197][ C1]
[ 243.361191][ C1] task:ata_sff state:I stack:30536 pid:43 ppid:2 flags:0x00004000
[ 243.370355][ C1] Call Trace:
[ 243.373618][ C1]
[ 243.376523][ C1] __schedule+0xc25/0x57f0
[ 243.380905][ C1] ? rescuer_thread+0x114/0xb60
[ 243.385743][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.391048][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.395861][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.400853][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.405150][ C1] schedule+0xda/0x1a0
[ 243.409184][ C1] rescuer_thread+0x655/0xb60
[ 243.413825][ C1] ? lock_downgrade+0x690/0x690
[ 243.418658][ C1] ? kthread+0x247/0x3c0
[ 243.422878][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.427955][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.432860][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.437935][ C1] kthread+0x2e6/0x3c0
[ 243.441975][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.447659][ C1] ret_from_fork+0x1f/0x30
[ 243.452053][ C1]
[ 243.455043][ C1] task:md state:I stack:29600 pid:44 ppid:2 flags:0x00004000
[ 243.464213][ C1] Call Trace:
[ 243.467466][ C1]
[ 243.470387][ C1] __schedule+0xc25/0x57f0
[ 243.474773][ C1] ? rescuer_thread+0x114/0xb60
[ 243.479691][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.484943][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.489757][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.494745][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.499040][ C1] schedule+0xda/0x1a0
[ 243.503073][ C1] rescuer_thread+0x655/0xb60
[ 243.507719][ C1] ? lock_downgrade+0x690/0x690
[ 243.512542][ C1] ? kthread+0x247/0x3c0
[ 243.516752][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.521827][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.526746][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.531821][ C1] kthread+0x2e6/0x3c0
[ 243.535954][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.541555][ C1] ret_from_fork+0x1f/0x30
[ 243.545946][ C1]
[ 243.549040][ C1] task:edac-poller state:I stack:30536 pid:45 ppid:2 flags:0x00004000
[ 243.558210][ C1] Call Trace:
[ 243.561464][ C1]
[ 243.564372][ C1] __schedule+0xc25/0x57f0
[ 243.568763][ C1] ? rescuer_thread+0x114/0xb60
[ 243.573585][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.578931][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.583755][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.588754][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.593051][ C1] schedule+0xda/0x1a0
[ 243.597105][ C1] rescuer_thread+0x655/0xb60
[ 243.601750][ C1] ? lock_downgrade+0x690/0x690
[ 243.606568][ C1] ? kthread+0x247/0x3c0
[ 243.610782][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.615874][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.620779][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.625856][ C1] kthread+0x2e6/0x3c0
[ 243.629893][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.635499][ C1] ret_from_fork+0x1f/0x30
[ 243.639891][ C1]
[ 243.642884][ C1] task:ib-comp-wq state:I stack:29600 pid:46 ppid:2 flags:0x00004000
[ 243.652053][ C1] Call Trace:
[ 243.655310][ C1]
[ 243.658219][ C1] __schedule+0xc25/0x57f0
[ 243.662604][ C1] ? rescuer_thread+0x114/0xb60
[ 243.667429][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.672681][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.677512][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.682505][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.686799][ C1] schedule+0xda/0x1a0
[ 243.690838][ C1] rescuer_thread+0x655/0xb60
[ 243.695482][ C1] ? lock_downgrade+0x690/0x690
[ 243.700300][ C1] ? kthread+0x247/0x3c0
[ 243.704516][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.709607][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.714513][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.719676][ C1] kthread+0x2e6/0x3c0
[ 243.723715][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.729327][ C1] ret_from_fork+0x1f/0x30
[ 243.733719][ C1]
[ 243.736715][ C1] task:kworker/u5:0 state:I stack:27992 pid:47 ppid:2 flags:0x00004000
[ 243.745880][ C1] Workqueue: 0x0 (hci2)
[ 243.750092][ C1] Call Trace:
[ 243.753353][ C1]
[ 243.756257][ C1] __schedule+0xc25/0x57f0
[ 243.760728][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.765028][ C1] ? process_one_work+0xada/0x1410
[ 243.770551][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.775802][ C1] ? worker_thread+0x145/0xef0
[ 243.780535][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.784836][ C1] schedule+0xda/0x1a0
[ 243.788871][ C1] worker_thread+0x14a/0xef0
[ 243.793434][ C1] ? process_one_work+0x1410/0x1410
[ 243.798597][ C1] kthread+0x2e6/0x3c0
[ 243.802656][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.808259][ C1] ret_from_fork+0x1f/0x30
[ 243.812652][ C1]
[ 243.815645][ C1] task:ib-comp-unb-wq state:I stack:29600 pid:48 ppid:2 flags:0x00004000
[ 243.824815][ C1] Call Trace:
[ 243.828065][ C1]
[ 243.831005][ C1] __schedule+0xc25/0x57f0
[ 243.835389][ C1] ? rescuer_thread+0x114/0xb60
[ 243.840228][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.845481][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.850298][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.855292][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.859590][ C1] schedule+0xda/0x1a0
[ 243.863626][ C1] rescuer_thread+0x655/0xb60
[ 243.868269][ C1] ? lock_downgrade+0x690/0x690
[ 243.873105][ C1] ? kthread+0x247/0x3c0
[ 243.877321][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.882413][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.887323][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.892489][ C1] kthread+0x2e6/0x3c0
[ 243.896544][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.902232][ C1] ret_from_fork+0x1f/0x30
[ 243.906627][ C1]
[ 243.909615][ C1] task:ib_mcast state:I stack:29600 pid:49 ppid:2 flags:0x00004000
[ 243.918778][ C1] Call Trace:
[ 243.922040][ C1]
[ 243.924946][ C1] __schedule+0xc25/0x57f0
[ 243.929332][ C1] ? rescuer_thread+0x114/0xb60
[ 243.934155][ C1] ? io_schedule_timeout+0x140/0x140
[ 243.939492][ C1] ? rescuer_thread+0x61b/0xb60
[ 243.944313][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 243.949308][ C1] ? spin_bug+0x1c0/0x1c0
[ 243.953865][ C1] schedule+0xda/0x1a0
[ 243.957904][ C1] rescuer_thread+0x655/0xb60
[ 243.962549][ C1] ? lock_downgrade+0x690/0x690
[ 243.967370][ C1] ? kthread+0x247/0x3c0
[ 243.971583][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.976662][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 243.981568][ C1] ? cancel_delayed_work+0x10/0x10
[ 243.986648][ C1] kthread+0x2e6/0x3c0
[ 243.990683][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 243.996283][ C1] ret_from_fork+0x1f/0x30
[ 244.000765][ C1]
[ 244.003755][ C1] task:ib_nl_sa_wq state:I stack:30536 pid:50 ppid:2 flags:0x00004000
[ 244.012924][ C1] Call Trace:
[ 244.016179][ C1]
[ 244.019172][ C1] __schedule+0xc25/0x57f0
[ 244.023558][ C1] ? rescuer_thread+0x114/0xb60
[ 244.028403][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.033657][ C1] ? rescuer_thread+0x61b/0xb60
[ 244.038476][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 244.043818][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.048114][ C1] schedule+0xda/0x1a0
[ 244.052154][ C1] rescuer_thread+0x655/0xb60
[ 244.056797][ C1] ? lock_downgrade+0x690/0x690
[ 244.061626][ C1] ? kthread+0x247/0x3c0
[ 244.065929][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.071006][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.076013][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.081091][ C1] kthread+0x2e6/0x3c0
[ 244.085129][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.090728][ C1] ret_from_fork+0x1f/0x30
[ 244.095124][ C1]
[ 244.098114][ C1] task:kworker/0:1H state:I stack:29032 pid:51 ppid:2 flags:0x00004000
[ 244.107283][ C1] Workqueue: 0x0 (kblockd)
[ 244.111779][ C1] Call Trace:
[ 244.115029][ C1]
[ 244.117938][ C1] __schedule+0xc25/0x57f0
[ 244.122320][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.126620][ C1] ? process_one_work+0xada/0x1410
[ 244.131701][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.136957][ C1] ? worker_thread+0x145/0xef0
[ 244.141689][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.145986][ C1] schedule+0xda/0x1a0
[ 244.150020][ C1] worker_thread+0x14a/0xef0
[ 244.154582][ C1] ? process_one_work+0x1410/0x1410
[ 244.159754][ C1] kthread+0x2e6/0x3c0
[ 244.163793][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.169403][ C1] ret_from_fork+0x1f/0x30
[ 244.173798][ C1]
[ 244.176791][ C1] task:rpciod state:I stack:29600 pid:52 ppid:2 flags:0x00004000
[ 244.185958][ C1] Call Trace:
[ 244.189211][ C1]
[ 244.192123][ C1] __schedule+0xc25/0x57f0
[ 244.196506][ C1] ? rescuer_thread+0x114/0xb60
[ 244.201329][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.206595][ C1] ? rescuer_thread+0x61b/0xb60
[ 244.211411][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 244.216402][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.220699][ C1] schedule+0xda/0x1a0
[ 244.224732][ C1] rescuer_thread+0x655/0xb60
[ 244.229377][ C1] ? lock_downgrade+0x690/0x690
[ 244.234196][ C1] ? kthread+0x247/0x3c0
[ 244.238411][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.243487][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.248392][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.253484][ C1] kthread+0x2e6/0x3c0
[ 244.257520][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.263131][ C1] ret_from_fork+0x1f/0x30
[ 244.267526][ C1]
[ 244.270519][ C1] task:xprtiod state:I stack:29600 pid:53 ppid:2 flags:0x00004000
[ 244.279703][ C1] Call Trace:
[ 244.282960][ C1]
[ 244.285864][ C1] __schedule+0xc25/0x57f0
[ 244.290247][ C1] ? rescuer_thread+0x114/0xb60
[ 244.295070][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.300409][ C1] ? rescuer_thread+0x61b/0xb60
[ 244.305224][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 244.310314][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.314607][ C1] schedule+0xda/0x1a0
[ 244.318646][ C1] rescuer_thread+0x655/0xb60
[ 244.323289][ C1] ? lock_downgrade+0x690/0x690
[ 244.328115][ C1] ? kthread+0x247/0x3c0
[ 244.332329][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.337424][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.342328][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.347408][ C1] kthread+0x2e6/0x3c0
[ 244.351449][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.357048][ C1] ret_from_fork+0x1f/0x30
[ 244.361443][ C1]
[ 244.364438][ C1] task:cfg80211 state:I stack:30536 pid:54 ppid:2 flags:0x00004000
[ 244.373604][ C1] Call Trace:
[ 244.376856][ C1]
[ 244.379768][ C1] __schedule+0xc25/0x57f0
[ 244.384156][ C1] ? rescuer_thread+0x114/0xb60
[ 244.389065][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.394345][ C1] ? rescuer_thread+0x61b/0xb60
[ 244.399279][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 244.404281][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.408583][ C1] schedule+0xda/0x1a0
[ 244.412630][ C1] rescuer_thread+0x655/0xb60
[ 244.417285][ C1] ? lock_downgrade+0x690/0x690
[ 244.422138][ C1] ? kthread+0x247/0x3c0
[ 244.426373][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.431459][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.436454][ C1] ? cancel_delayed_work+0x10/0x10
[ 244.441537][ C1] kthread+0x2e6/0x3c0
[ 244.445588][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.451403][ C1] ret_from_fork+0x1f/0x30
[ 244.455795][ C1]
[ 244.458788][ C1] task:kworker/u4:3 state:I stack:24024 pid:55 ppid:2 flags:0x00004000
[ 244.468047][ C1] Workqueue: 0x0 (phy16)
[ 244.472355][ C1] Call Trace:
[ 244.475606][ C1]
[ 244.478518][ C1] __schedule+0xc25/0x57f0
[ 244.483005][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.487317][ C1] ? process_one_work+0xada/0x1410
[ 244.492403][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.497680][ C1] ? worker_thread+0x145/0xef0
[ 244.502421][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.506718][ C1] schedule+0xda/0x1a0
[ 244.510856][ C1] worker_thread+0x14a/0xef0
[ 244.515517][ C1] ? process_one_work+0x1410/0x1410
[ 244.520685][ C1] kthread+0x2e6/0x3c0
[ 244.524729][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.530340][ C1] ret_from_fork+0x1f/0x30
[ 244.534735][ C1]
[ 244.537733][ C1] task:kworker/u4:4 state:R running task stack:23520 pid:58 ppid:2 flags:0x00004000
[ 244.548471][ C1] Workqueue: netns cleanup_net
[ 244.553209][ C1] Call Trace:
[ 244.556487][ C1]
[ 244.559404][ C1] __schedule+0xc25/0x57f0
[ 244.563792][ C1] ? psi_task_change+0x1bb/0x2f0
[ 244.568703][ C1] ? lock_downgrade+0x690/0x690
[ 244.573528][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.578799][ C1] ? find_held_lock+0x2d/0x110
[ 244.583553][ C1] ? lock_downgrade+0x690/0x690
[ 244.588376][ C1] ? lock_downgrade+0x690/0x690
[ 244.593202][ C1] ? preempt_schedule_notrace_thunk+0x16/0x20
[ 244.599328][ C1] preempt_schedule_notrace+0x5b/0xc0
[ 244.604673][ C1] preempt_schedule_notrace_thunk+0x16/0x20
[ 244.610549][ C1] ? lock_acquire+0xb8/0x520
[ 244.615128][ C1] rcu_is_watching+0x82/0xb0
[ 244.619693][ C1] lock_acquire+0x46c/0x520
[ 244.624169][ C1] ? lock_sync+0x180/0x180
[ 244.628557][ C1] ? __queue_work+0x519/0xdc0
[ 244.633225][ C1] ? lock_downgrade+0x690/0x690
[ 244.638055][ C1] net_generic+0x2e/0x1b0
[ 244.642382][ C1] ? ip6frag_key_hashfn+0x260/0x260
[ 244.647566][ C1] nf_ct_net_exit+0x18/0xd0
[ 244.652043][ C1] ops_exit_list+0x94/0x160
[ 244.656532][ C1] cleanup_net+0x423/0x990
[ 244.660922][ C1] ? unregister_pernet_device+0x60/0x60
[ 244.666442][ C1] process_one_work+0x86e/0x1410
[ 244.671353][ C1] ? lock_sync+0x180/0x180
[ 244.675739][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 244.681084][ C1] ? spin_bug+0x1c0/0x1c0
[ 244.685387][ C1] worker_thread+0x5ab/0xef0
[ 244.690042][ C1] ? process_one_work+0x1410/0x1410
[ 244.695237][ C1] kthread+0x2e6/0x3c0
[ 244.699279][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.704885][ C1] ret_from_fork+0x1f/0x30
[ 244.709281][ C1]
[ 244.712280][ C1] task:kswapd0 state:S stack:30264 pid:81 ppid:2 flags:0x00004000
[ 244.721453][ C1] Call Trace:
[ 244.724880][ C1]
[ 244.727787][ C1] __schedule+0xc25/0x57f0
[ 244.732177][ C1] ? lock_acquire+0x1ad/0x520
[ 244.736935][ C1] ? lock_sync+0x180/0x180
[ 244.741323][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.746589][ C1] ? calculate_normal_threshold+0x19/0xb0
[ 244.752298][ C1] ? set_pgdat_percpu_threshold+0xbc/0x310
[ 244.758340][ C1] schedule+0xda/0x1a0
[ 244.762379][ C1] kswapd+0x8aa/0xa30
[ 244.766336][ C1] ? balance_pgdat+0x10f0/0x10f0
[ 244.771243][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 244.777283][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.782195][ C1] ? balance_pgdat+0x10f0/0x10f0
[ 244.787111][ C1] kthread+0x2e6/0x3c0
[ 244.791150][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.796755][ C1] ret_from_fork+0x1f/0x30
[ 244.801149][ C1]
[ 244.804157][ C1] task:kswapd1 state:S stack:29656 pid:82 ppid:2 flags:0x00004000
[ 244.813335][ C1] Call Trace:
[ 244.816587][ C1]
[ 244.819494][ C1] __schedule+0xc25/0x57f0
[ 244.823885][ C1] ? lock_acquire+0x1ad/0x520
[ 244.828537][ C1] ? lock_sync+0x180/0x180
[ 244.832944][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.838203][ C1] ? calculate_normal_threshold+0x19/0xb0
[ 244.843979][ C1] ? set_pgdat_percpu_threshold+0xbc/0x310
[ 244.849755][ C1] schedule+0xda/0x1a0
[ 244.853887][ C1] kswapd+0x8aa/0xa30
[ 244.857959][ C1] ? balance_pgdat+0x10f0/0x10f0
[ 244.862875][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 244.868741][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.873650][ C1] ? balance_pgdat+0x10f0/0x10f0
[ 244.878556][ C1] kthread+0x2e6/0x3c0
[ 244.882597][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.888206][ C1] ret_from_fork+0x1f/0x30
[ 244.892599][ C1]
[ 244.895607][ C1] task:ecryptfs-kthrea state:S stack:30456 pid:87 ppid:2 flags:0x00004000
[ 244.904786][ C1] Call Trace:
[ 244.908046][ C1]
[ 244.910956][ C1] __schedule+0xc25/0x57f0
[ 244.915460][ C1] ? lock_acquire+0x1ad/0x520
[ 244.920891][ C1] ? find_held_lock+0x2d/0x110
[ 244.925635][ C1] ? io_schedule_timeout+0x140/0x140
[ 244.930895][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 244.936695][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 244.941869][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 244.947644][ C1] schedule+0xda/0x1a0
[ 244.951684][ C1] ecryptfs_threadfn+0x256/0x3b0
[ 244.956684][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0
[ 244.962745][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 244.968610][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 244.973520][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0
[ 244.979560][ C1] kthread+0x2e6/0x3c0
[ 244.983601][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 244.989228][ C1] ret_from_fork+0x1f/0x30
[ 244.993621][ C1]
[ 244.996619][ C1] task:nfsiod state:I stack:29880 pid:90 ppid:2 flags:0x00004000
[ 245.005789][ C1] Call Trace:
[ 245.009046][ C1]
[ 245.011986][ C1] __schedule+0xc25/0x57f0
[ 245.016382][ C1] ? rescuer_thread+0x114/0xb60
[ 245.021221][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.026480][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.031303][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.036321][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.040693][ C1] schedule+0xda/0x1a0
[ 245.044734][ C1] rescuer_thread+0x655/0xb60
[ 245.049384][ C1] ? lock_downgrade+0x690/0x690
[ 245.054204][ C1] ? kthread+0x247/0x3c0
[ 245.058447][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.063529][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.068447][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.073645][ C1] kthread+0x2e6/0x3c0
[ 245.077685][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.083285][ C1] ret_from_fork+0x1f/0x30
[ 245.087705][ C1]
[ 245.090699][ C1] task:kworker/1:1H state:I stack:28000 pid:91 ppid:2 flags:0x00004000
[ 245.099873][ C1] Workqueue: 0x0 (kblockd)
[ 245.104351][ C1] Call Trace:
[ 245.107604][ C1]
[ 245.110516][ C1] __schedule+0xc25/0x57f0
[ 245.114906][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.119302][ C1] ? process_one_work+0xada/0x1410
[ 245.124382][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.129660][ C1] ? worker_thread+0x145/0xef0
[ 245.134488][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.138828][ C1] schedule+0xda/0x1a0
[ 245.142871][ C1] worker_thread+0x14a/0xef0
[ 245.147434][ C1] ? process_one_work+0x1410/0x1410
[ 245.152631][ C1] kthread+0x2e6/0x3c0
[ 245.156756][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.162358][ C1] ret_from_fork+0x1f/0x30
[ 245.166753][ C1]
[ 245.169747][ C1] task:cifsiod state:I stack:30416 pid:92 ppid:2 flags:0x00004000
[ 245.178915][ C1] Call Trace:
[ 245.182192][ C1]
[ 245.185098][ C1] __schedule+0xc25/0x57f0
[ 245.189504][ C1] ? rescuer_thread+0x114/0xb60
[ 245.194332][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.199679][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.204521][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.209514][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.213899][ C1] schedule+0xda/0x1a0
[ 245.217971][ C1] rescuer_thread+0x655/0xb60
[ 245.222616][ C1] ? lock_downgrade+0x690/0x690
[ 245.227544][ C1] ? kthread+0x247/0x3c0
[ 245.231759][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.236930][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.241839][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.246941][ C1] kthread+0x2e6/0x3c0
[ 245.251068][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.256668][ C1] ret_from_fork+0x1f/0x30
[ 245.261062][ C1]
[ 245.264057][ C1] task:smb3decryptd state:I stack:30416 pid:93 ppid:2 flags:0x00004000
[ 245.273226][ C1] Call Trace:
[ 245.276483][ C1]
[ 245.279392][ C1] __schedule+0xc25/0x57f0
[ 245.283802][ C1] ? rescuer_thread+0x114/0xb60
[ 245.288630][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.293886][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.298706][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.303714][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.308012][ C1] schedule+0xda/0x1a0
[ 245.312059][ C1] rescuer_thread+0x655/0xb60
[ 245.316704][ C1] ? lock_downgrade+0x690/0x690
[ 245.321614][ C1] ? kthread+0x247/0x3c0
[ 245.326004][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.331087][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.336000][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.341080][ C1] kthread+0x2e6/0x3c0
[ 245.345212][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.350918][ C1] ret_from_fork+0x1f/0x30
[ 245.355316][ C1]
[ 245.358317][ C1] task:cifsfileinfoput state:I stack:30416 pid:94 ppid:2 flags:0x00004000
[ 245.367489][ C1] Call Trace:
[ 245.370749][ C1]
[ 245.373662][ C1] __schedule+0xc25/0x57f0
[ 245.378052][ C1] ? rescuer_thread+0x114/0xb60
[ 245.382879][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.388142][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.392965][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.397963][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.402263][ C1] schedule+0xda/0x1a0
[ 245.406311][ C1] rescuer_thread+0x655/0xb60
[ 245.410957][ C1] ? lock_downgrade+0x690/0x690
[ 245.415776][ C1] ? kthread+0x247/0x3c0
[ 245.419990][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.425095][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.430007][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.435089][ C1] kthread+0x2e6/0x3c0
[ 245.439130][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.444732][ C1] ret_from_fork+0x1f/0x30
[ 245.449127][ C1]
[ 245.452120][ C1] task:cifsoplockd state:I stack:30416 pid:95 ppid:2 flags:0x00004000
[ 245.461314][ C1] Call Trace:
[ 245.464666][ C1]
[ 245.467579][ C1] __schedule+0xc25/0x57f0
[ 245.471972][ C1] ? rescuer_thread+0x114/0xb60
[ 245.476801][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.482055][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.486900][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.491894][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.496203][ C1] schedule+0xda/0x1a0
[ 245.500243][ C1] rescuer_thread+0x655/0xb60
[ 245.504890][ C1] ? lock_downgrade+0x690/0x690
[ 245.509711][ C1] ? kthread+0x247/0x3c0
[ 245.513925][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.519012][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.523919][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.529001][ C1] kthread+0x2e6/0x3c0
[ 245.533043][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.538652][ C1] ret_from_fork+0x1f/0x30
[ 245.543049][ C1]
[ 245.546043][ C1] task:deferredclose state:I stack:30416 pid:96 ppid:2 flags:0x00004000
[ 245.555218][ C1] Call Trace:
[ 245.558474][ C1]
[ 245.561380][ C1] __schedule+0xc25/0x57f0
[ 245.565773][ C1] ? rescuer_thread+0x114/0xb60
[ 245.570620][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.575882][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.580704][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.585700][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.589999][ C1] schedule+0xda/0x1a0
[ 245.594045][ C1] rescuer_thread+0x655/0xb60
[ 245.598691][ C1] ? lock_downgrade+0x690/0x690
[ 245.603514][ C1] ? kthread+0x247/0x3c0
[ 245.607731][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.612898][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.617808][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.622886][ C1] kthread+0x2e6/0x3c0
[ 245.626951][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.632664][ C1] ret_from_fork+0x1f/0x30
[ 245.637146][ C1]
[ 245.640138][ C1] task:cifs-dfscache state:I stack:30416 pid:97 ppid:2 flags:0x00004000
[ 245.649307][ C1] Call Trace:
[ 245.652563][ C1]
[ 245.655472][ C1] __schedule+0xc25/0x57f0
[ 245.659858][ C1] ? rescuer_thread+0x114/0xb60
[ 245.664682][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.669939][ C1] ? rescuer_thread+0x61b/0xb60
[ 245.674759][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.679752][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.684227][ C1] schedule+0xda/0x1a0
[ 245.688271][ C1] rescuer_thread+0x655/0xb60
[ 245.692919][ C1] ? lock_downgrade+0x690/0x690
[ 245.697739][ C1] ? kthread+0x247/0x3c0
[ 245.701953][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.707032][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.711935][ C1] ? cancel_delayed_work+0x10/0x10
[ 245.717015][ C1] kthread+0x2e6/0x3c0
[ 245.721050][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.726669][ C1] ret_from_fork+0x1f/0x30
[ 245.731062][ C1]
[ 245.734081][ C1] task:jfsIO state:S stack:29840 pid:103 ppid:2 flags:0x00004000
[ 245.743249][ C1] Call Trace:
[ 245.746507][ C1]
[ 245.749416][ C1] __schedule+0xc25/0x57f0
[ 245.753804][ C1] ? __schedule+0xc2d/0x57f0
[ 245.758367][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.764142][ C1] ? jfsIOWait+0x105/0x230
[ 245.768546][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.773558][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.777860][ C1] schedule+0xda/0x1a0
[ 245.781926][ C1] jfsIOWait+0x10a/0x230
[ 245.786141][ C1] ? lmLogClose+0x690/0x690
[ 245.790632][ C1] kthread+0x2e6/0x3c0
[ 245.794676][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.800452][ C1] ret_from_fork+0x1f/0x30
[ 245.804842][ C1]
[ 245.807841][ C1] task:jfsCommit state:S stack:29600 pid:104 ppid:2 flags:0x00004000
[ 245.817008][ C1] Call Trace:
[ 245.820265][ C1]
[ 245.823175][ C1] __schedule+0xc25/0x57f0
[ 245.827571][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.832833][ C1] schedule+0xda/0x1a0
[ 245.836876][ C1] jfs_lazycommit+0x267/0x940
[ 245.841524][ C1] ? lock_downgrade+0x690/0x690
[ 245.846346][ C1] ? txCommit+0x3eb0/0x3eb0
[ 245.850821][ C1] ? wake_up_state+0x10/0x10
[ 245.855386][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.860468][ C1] ? txCommit+0x3eb0/0x3eb0
[ 245.864942][ C1] kthread+0x2e6/0x3c0
[ 245.868980][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.874607][ C1] ret_from_fork+0x1f/0x30
[ 245.878999][ C1]
[ 245.882012][ C1] task:jfsCommit state:S stack:29600 pid:105 ppid:2 flags:0x00004000
[ 245.891181][ C1] Call Trace:
[ 245.894454][ C1]
[ 245.897373][ C1] __schedule+0xc25/0x57f0
[ 245.901788][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.907050][ C1] schedule+0xda/0x1a0
[ 245.911086][ C1] jfs_lazycommit+0x267/0x940
[ 245.915732][ C1] ? lock_downgrade+0x690/0x690
[ 245.920618][ C1] ? txCommit+0x3eb0/0x3eb0
[ 245.925207][ C1] ? wake_up_state+0x10/0x10
[ 245.929861][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 245.934770][ C1] ? txCommit+0x3eb0/0x3eb0
[ 245.939356][ C1] kthread+0x2e6/0x3c0
[ 245.943423][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 245.949024][ C1] ret_from_fork+0x1f/0x30
[ 245.953418][ C1]
[ 245.956414][ C1] task:jfsSync state:S stack:30528 pid:106 ppid:2 flags:0x00004000
[ 245.965669][ C1] Call Trace:
[ 245.968924][ C1]
[ 245.971860][ C1] __schedule+0xc25/0x57f0
[ 245.976522][ C1] ? __switch_to+0x5cc/0xfe0
[ 245.981088][ C1] ? io_schedule_timeout+0x140/0x140
[ 245.986367][ C1] ? jfs_sync+0x29b/0x6a0
[ 245.990667][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 245.995658][ C1] ? spin_bug+0x1c0/0x1c0
[ 245.999971][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 246.004880][ C1] schedule+0xda/0x1a0
[ 246.008920][ C1] jfs_sync+0x2a0/0x6a0
[ 246.013049][ C1] ? txResume+0x80/0x80
[ 246.017260][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.022168][ C1] ? txResume+0x80/0x80
[ 246.026293][ C1] kthread+0x2e6/0x3c0
[ 246.030419][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.036020][ C1] ret_from_fork+0x1f/0x30
[ 246.040511][ C1]
[ 246.043502][ C1] task:xfsalloc state:I stack:30416 pid:107 ppid:2 flags:0x00004000
[ 246.052671][ C1] Call Trace:
[ 246.055924][ C1]
[ 246.058832][ C1] __schedule+0xc25/0x57f0
[ 246.063230][ C1] ? rescuer_thread+0x114/0xb60
[ 246.068054][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.073310][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.078130][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.083123][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.087420][ C1] schedule+0xda/0x1a0
[ 246.091457][ C1] rescuer_thread+0x655/0xb60
[ 246.096100][ C1] ? lock_downgrade+0x690/0x690
[ 246.101007][ C1] ? kthread+0x247/0x3c0
[ 246.105219][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.110298][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.115203][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.120379][ C1] kthread+0x2e6/0x3c0
[ 246.124420][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.130022][ C1] ret_from_fork+0x1f/0x30
[ 246.134414][ C1]
[ 246.137427][ C1] task:xfs_mru_cache state:I stack:29600 pid:109 ppid:2 flags:0x00004000
[ 246.147024][ C1] Call Trace:
[ 246.150275][ C1]
[ 246.153267][ C1] __schedule+0xc25/0x57f0
[ 246.157673][ C1] ? rescuer_thread+0x114/0xb60
[ 246.162496][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.167747][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.172564][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.177652][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.181960][ C1] schedule+0xda/0x1a0
[ 246.185999][ C1] rescuer_thread+0x655/0xb60
[ 246.190646][ C1] ? lock_downgrade+0x690/0x690
[ 246.195467][ C1] ? kthread+0x247/0x3c0
[ 246.199680][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.204756][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.209661][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.214826][ C1] kthread+0x2e6/0x3c0
[ 246.218870][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.224555][ C1] ret_from_fork+0x1f/0x30
[ 246.228948][ C1]
[ 246.231975][ C1] task:user_dlm state:I stack:30416 pid:113 ppid:2 flags:0x00004000
[ 246.241143][ C1] Call Trace:
[ 246.244395][ C1]
[ 246.247307][ C1] __schedule+0xc25/0x57f0
[ 246.251693][ C1] ? rescuer_thread+0x114/0xb60
[ 246.257296][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.262560][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.267396][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.272823][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.277126][ C1] schedule+0xda/0x1a0
[ 246.281164][ C1] rescuer_thread+0x655/0xb60
[ 246.285823][ C1] ? lock_downgrade+0x690/0x690
[ 246.290729][ C1] ? kthread+0x247/0x3c0
[ 246.294940][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.300021][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.304925][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.310101][ C1] kthread+0x2e6/0x3c0
[ 246.314145][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.319749][ C1] ret_from_fork+0x1f/0x30
[ 246.324143][ C1]
[ 246.327139][ C1] task:glock_workqueue state:I stack:29928 pid:115 ppid:2 flags:0x00004000
[ 246.336312][ C1] Call Trace:
[ 246.339570][ C1]
[ 246.342478][ C1] __schedule+0xc25/0x57f0
[ 246.346951][ C1] ? rescuer_thread+0x114/0xb60
[ 246.351860][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.357114][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.361929][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.366918][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.371306][ C1] schedule+0xda/0x1a0
[ 246.375356][ C1] rescuer_thread+0x655/0xb60
[ 246.380048][ C1] ? lock_downgrade+0x690/0x690
[ 246.384866][ C1] ? kthread+0x247/0x3c0
[ 246.389080][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.394160][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.399064][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.404139][ C1] kthread+0x2e6/0x3c0
[ 246.408188][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.413875][ C1] ret_from_fork+0x1f/0x30
[ 246.418265][ C1]
[ 246.421260][ C1] task:gfs_recovery state:I stack:30416 pid:116 ppid:2 flags:0x00004000
[ 246.430426][ C1] Call Trace:
[ 246.433678][ C1]
[ 246.436589][ C1] __schedule+0xc25/0x57f0
[ 246.440976][ C1] ? rescuer_thread+0x114/0xb60
[ 246.445799][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.451056][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.455959][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.460951][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.465245][ C1] schedule+0xda/0x1a0
[ 246.469309][ C1] rescuer_thread+0x655/0xb60
[ 246.473967][ C1] ? lock_downgrade+0x690/0x690
[ 246.478785][ C1] ? kthread+0x247/0x3c0
[ 246.483002][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.488085][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.492992][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.498095][ C1] kthread+0x2e6/0x3c0
[ 246.502129][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.507727][ C1] ret_from_fork+0x1f/0x30
[ 246.512121][ C1]
[ 246.515114][ C1] task:kthrotld state:I stack:30416 pid:118 ppid:2 flags:0x00004000
[ 246.524281][ C1] Call Trace:
[ 246.527541][ C1]
[ 246.530446][ C1] __schedule+0xc25/0x57f0
[ 246.534830][ C1] ? rescuer_thread+0x114/0xb60
[ 246.539651][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.544900][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.549717][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.554706][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.559005][ C1] schedule+0xda/0x1a0
[ 246.563073][ C1] rescuer_thread+0x655/0xb60
[ 246.567736][ C1] ? lock_downgrade+0x690/0x690
[ 246.572554][ C1] ? kthread+0x247/0x3c0
[ 246.576768][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.581848][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.586754][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.591830][ C1] kthread+0x2e6/0x3c0
[ 246.595871][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.601487][ C1] ret_from_fork+0x1f/0x30
[ 246.605877][ C1]
[ 246.608874][ C1] task:acpi_thermal_pm state:I stack:29600 pid:154 ppid:2 flags:0x00004000
[ 246.618049][ C1] Call Trace:
[ 246.621306][ C1]
[ 246.624235][ C1] __schedule+0xc25/0x57f0
[ 246.628620][ C1] ? rescuer_thread+0x114/0xb60
[ 246.633530][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.638783][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.643604][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.648603][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.652987][ C1] schedule+0xda/0x1a0
[ 246.657025][ C1] rescuer_thread+0x655/0xb60
[ 246.661671][ C1] ? lock_downgrade+0x690/0x690
[ 246.666491][ C1] ? kthread+0x247/0x3c0
[ 246.670703][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.675778][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.680684][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.685762][ C1] kthread+0x2e6/0x3c0
[ 246.689807][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.695408][ C1] ret_from_fork+0x1f/0x30
[ 246.699884][ C1]
[ 246.702874][ C1] task:nfit state:I stack:29600 pid:156 ppid:2 flags:0x00004000
[ 246.712046][ C1] Call Trace:
[ 246.715298][ C1]
[ 246.718234][ C1] __schedule+0xc25/0x57f0
[ 246.722623][ C1] ? rescuer_thread+0x114/0xb60
[ 246.727451][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.732705][ C1] ? rescuer_thread+0x61b/0xb60
[ 246.737520][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.742515][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.746810][ C1] schedule+0xda/0x1a0
[ 246.750850][ C1] rescuer_thread+0x655/0xb60
[ 246.755495][ C1] ? lock_downgrade+0x690/0x690
[ 246.760328][ C1] ? kthread+0x247/0x3c0
[ 246.764541][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.769623][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.774530][ C1] ? cancel_delayed_work+0x10/0x10
[ 246.779607][ C1] kthread+0x2e6/0x3c0
[ 246.783646][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.789244][ C1] ret_from_fork+0x1f/0x30
[ 246.793631][ C1]
[ 246.796626][ C1] task:hwrng state:S stack:29600 pid:725 ppid:2 flags:0x00004000
[ 246.805882][ C1] Call Trace:
[ 246.809136][ C1]
[ 246.812042][ C1] __schedule+0xc25/0x57f0
[ 246.816448][ C1] ? lock_downgrade+0x690/0x690
[ 246.821267][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 246.826619][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 246.831872][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.837125][ C1] ? timer_shutdown_sync+0x10/0x10
[ 246.842213][ C1] schedule+0xda/0x1a0
[ 246.846266][ C1] schedule_timeout+0x11d/0x270
[ 246.851085][ C1] ? usleep_range_state+0x180/0x180
[ 246.856249][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 246.861856][ C1] ? hci_cmd_sync_work+0x310/0x370
[ 246.866953][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 246.872117][ C1] ? kthread_should_stop+0x6c/0xb0
[ 246.877194][ C1] ? add_hwgenerator_randomness+0x5f/0xe0
[ 246.882883][ C1] hwrng_fillfn+0x17e/0x290
[ 246.887355][ C1] ? rng_dev_read+0x3e0/0x3e0
[ 246.892011][ C1] kthread+0x2e6/0x3c0
[ 246.896047][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.901645][ C1] ret_from_fork+0x1f/0x30
[ 246.906121][ C1]
[ 246.909115][ C1] task:card1-crtc0 state:S stack:30128 pid:741 ppid:2 flags:0x00004000
[ 246.918370][ C1] Call Trace:
[ 246.921619][ C1]
[ 246.924524][ C1] __schedule+0xc25/0x57f0
[ 246.928924][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 246.934869][ C1] ? __switch_to+0x5cc/0xfe0
[ 246.939450][ C1] ? __schedule+0xc2d/0x57f0
[ 246.944011][ C1] ? io_schedule_timeout+0x140/0x140
[ 246.949264][ C1] ? kthread_worker_fn+0x3f8/0x850
[ 246.954348][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 246.959340][ C1] ? spin_bug+0x1c0/0x1c0
[ 246.963721][ C1] schedule+0xda/0x1a0
[ 246.967774][ C1] kthread_worker_fn+0x40b/0x850
[ 246.972682][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 246.977689][ C1] ? kthread_associate_blkcg+0x570/0x570
[ 246.983294][ C1] kthread+0x2e6/0x3c0
[ 246.987335][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 246.992937][ C1] ret_from_fork+0x1f/0x30
[ 246.997326][ C1]
[ 247.000315][ C1] task:nbd0-recv state:I stack:30416 pid:823 ppid:2 flags:0x00004000
[ 247.009495][ C1] Call Trace:
[ 247.012745][ C1]
[ 247.015653][ C1] __schedule+0xc25/0x57f0
[ 247.020037][ C1] ? rescuer_thread+0x114/0xb60
[ 247.024866][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.030133][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.034962][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.040126][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.044423][ C1] schedule+0xda/0x1a0
[ 247.048461][ C1] rescuer_thread+0x655/0xb60
[ 247.053105][ C1] ? lock_downgrade+0x690/0x690
[ 247.058009][ C1] ? kthread+0x247/0x3c0
[ 247.062218][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.067311][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.072214][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.077295][ C1] kthread+0x2e6/0x3c0
[ 247.081334][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.086943][ C1] ret_from_fork+0x1f/0x30
[ 247.091334][ C1]
[ 247.094330][ C1] task:nbd1-recv state:I stack:30416 pid:826 ppid:2 flags:0x00004000
[ 247.103498][ C1] Call Trace:
[ 247.106752][ C1]
[ 247.109658][ C1] __schedule+0xc25/0x57f0
[ 247.114045][ C1] ? rescuer_thread+0x114/0xb60
[ 247.118870][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.124131][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.129034][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.134026][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.138323][ C1] schedule+0xda/0x1a0
[ 247.142375][ C1] rescuer_thread+0x655/0xb60
[ 247.147025][ C1] ? lock_downgrade+0x690/0x690
[ 247.151845][ C1] ? kthread+0x247/0x3c0
[ 247.156061][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.161137][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.166044][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.171121][ C1] kthread+0x2e6/0x3c0
[ 247.175154][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.180838][ C1] ret_from_fork+0x1f/0x30
[ 247.185232][ C1]
[ 247.188221][ C1] task:nbd2-recv state:I stack:29928 pid:829 ppid:2 flags:0x00004000
[ 247.197470][ C1] Call Trace:
[ 247.200723][ C1]
[ 247.203649][ C1] __schedule+0xc25/0x57f0
[ 247.208044][ C1] ? rescuer_thread+0x114/0xb60
[ 247.212869][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.218208][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.223025][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.228020][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.232321][ C1] schedule+0xda/0x1a0
[ 247.236375][ C1] rescuer_thread+0x655/0xb60
[ 247.241016][ C1] ? lock_downgrade+0x690/0x690
[ 247.245832][ C1] ? kthread+0x247/0x3c0
[ 247.250048][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.255124][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.260058][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.265137][ C1] kthread+0x2e6/0x3c0
[ 247.269179][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.274782][ C1] ret_from_fork+0x1f/0x30
[ 247.279175][ C1]
[ 247.282182][ C1] task:nbd3-recv state:I stack:30416 pid:832 ppid:2 flags:0x00004000
[ 247.291355][ C1] Call Trace:
[ 247.294607][ C1]
[ 247.297517][ C1] __schedule+0xc25/0x57f0
[ 247.301903][ C1] ? rescuer_thread+0x114/0xb60
[ 247.306724][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.311985][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.316822][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.321821][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.326150][ C1] schedule+0xda/0x1a0
[ 247.330189][ C1] rescuer_thread+0x655/0xb60
[ 247.334831][ C1] ? lock_downgrade+0x690/0x690
[ 247.339652][ C1] ? kthread+0x247/0x3c0
[ 247.344039][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.349118][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.354042][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.359119][ C1] kthread+0x2e6/0x3c0
[ 247.363156][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.368779][ C1] ret_from_fork+0x1f/0x30
[ 247.373171][ C1]
[ 247.376162][ C1] task:nbd4-recv state:I stack:29928 pid:835 ppid:2 flags:0x00004000
[ 247.385417][ C1] Call Trace:
[ 247.388673][ C1]
[ 247.391579][ C1] __schedule+0xc25/0x57f0
[ 247.395961][ C1] ? rescuer_thread+0x114/0xb60
[ 247.400785][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.406038][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.410856][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.415849][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.420672][ C1] schedule+0xda/0x1a0
[ 247.424712][ C1] rescuer_thread+0x655/0xb60
[ 247.429360][ C1] ? lock_downgrade+0x690/0x690
[ 247.434188][ C1] ? kthread+0x247/0x3c0
[ 247.438402][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.443487][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.448392][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.453469][ C1] kthread+0x2e6/0x3c0
[ 247.457505][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.463107][ C1] ret_from_fork+0x1f/0x30
[ 247.467519][ C1]
[ 247.470511][ C1] task:nbd5-recv state:I stack:29928 pid:838 ppid:2 flags:0x00004000
[ 247.479678][ C1] Call Trace:
[ 247.482930][ C1]
[ 247.485839][ C1] __schedule+0xc25/0x57f0
[ 247.490231][ C1] ? rescuer_thread+0x114/0xb60
[ 247.495112][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.500534][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.505355][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.510347][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.514644][ C1] schedule+0xda/0x1a0
[ 247.518689][ C1] rescuer_thread+0x655/0xb60
[ 247.523358][ C1] ? lock_downgrade+0x690/0x690
[ 247.528192][ C1] ? kthread+0x247/0x3c0
[ 247.532416][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.537498][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.542406][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.547484][ C1] kthread+0x2e6/0x3c0
[ 247.551524][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.557386][ C1] ret_from_fork+0x1f/0x30
[ 247.561801][ C1]
[ 247.564798][ C1] task:nbd6-recv state:I stack:29928 pid:841 ppid:2 flags:0x00004000
[ 247.573968][ C1] Call Trace:
[ 247.577241][ C1]
[ 247.580146][ C1] __schedule+0xc25/0x57f0
[ 247.584538][ C1] ? rescuer_thread+0x114/0xb60
[ 247.589469][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.594725][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.599545][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.604542][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.608843][ C1] schedule+0xda/0x1a0
[ 247.612984][ C1] rescuer_thread+0x655/0xb60
[ 247.617626][ C1] ? lock_downgrade+0x690/0x690
[ 247.622447][ C1] ? kthread+0x247/0x3c0
[ 247.626660][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.631737][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.636643][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.641719][ C1] kthread+0x2e6/0x3c0
[ 247.645753][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.651355][ C1] ret_from_fork+0x1f/0x30
[ 247.655751][ C1]
[ 247.658742][ C1] task:nbd7-recv state:I stack:29928 pid:844 ppid:2 flags:0x00004000
[ 247.667932][ C1] Call Trace:
[ 247.671183][ C1]
[ 247.674091][ C1] __schedule+0xc25/0x57f0
[ 247.678478][ C1] ? rescuer_thread+0x114/0xb60
[ 247.683306][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.688557][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.693419][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.698424][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.702722][ C1] schedule+0xda/0x1a0
[ 247.706763][ C1] rescuer_thread+0x655/0xb60
[ 247.711404][ C1] ? lock_downgrade+0x690/0x690
[ 247.716222][ C1] ? kthread+0x247/0x3c0
[ 247.720438][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.725511][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.730417][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.735494][ C1] kthread+0x2e6/0x3c0
[ 247.739546][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.745146][ C1] ret_from_fork+0x1f/0x30
[ 247.749535][ C1]
[ 247.752613][ C1] task:nbd8-recv state:I stack:29928 pid:847 ppid:2 flags:0x00004000
[ 247.762127][ C1] Call Trace:
[ 247.765391][ C1]
[ 247.768303][ C1] __schedule+0xc25/0x57f0
[ 247.772858][ C1] ? rescuer_thread+0x114/0xb60
[ 247.777679][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.782932][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.787748][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.792826][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.797142][ C1] schedule+0xda/0x1a0
[ 247.801180][ C1] rescuer_thread+0x655/0xb60
[ 247.805855][ C1] ? lock_downgrade+0x690/0x690
[ 247.810675][ C1] ? kthread+0x247/0x3c0
[ 247.814889][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.819965][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.824873][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.829966][ C1] kthread+0x2e6/0x3c0
[ 247.834000][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.839602][ C1] ret_from_fork+0x1f/0x30
[ 247.844008][ C1]
[ 247.847001][ C1] task:nbd9-recv state:I stack:29928 pid:850 ppid:2 flags:0x00004000
[ 247.856169][ C1] Call Trace:
[ 247.859421][ C1]
[ 247.862328][ C1] __schedule+0xc25/0x57f0
[ 247.866715][ C1] ? rescuer_thread+0x114/0xb60
[ 247.871541][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.876793][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.881611][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.886603][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.890902][ C1] schedule+0xda/0x1a0
[ 247.894941][ C1] rescuer_thread+0x655/0xb60
[ 247.899673][ C1] ? lock_downgrade+0x690/0x690
[ 247.904493][ C1] ? kthread+0x247/0x3c0
[ 247.908711][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.913787][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 247.918692][ C1] ? cancel_delayed_work+0x10/0x10
[ 247.923770][ C1] kthread+0x2e6/0x3c0
[ 247.927807][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 247.933407][ C1] ret_from_fork+0x1f/0x30
[ 247.937799][ C1]
[ 247.940793][ C1] task:nbd10-recv state:I stack:29928 pid:853 ppid:2 flags:0x00004000
[ 247.949956][ C1] Call Trace:
[ 247.953207][ C1]
[ 247.956113][ C1] __schedule+0xc25/0x57f0
[ 247.960514][ C1] ? rescuer_thread+0x114/0xb60
[ 247.965334][ C1] ? io_schedule_timeout+0x140/0x140
[ 247.970589][ C1] ? rescuer_thread+0x61b/0xb60
[ 247.975408][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 247.980418][ C1] ? spin_bug+0x1c0/0x1c0
[ 247.984715][ C1] schedule+0xda/0x1a0
[ 247.988775][ C1] rescuer_thread+0x655/0xb60
[ 247.993436][ C1] ? lock_downgrade+0x690/0x690
[ 247.998269][ C1] ? kthread+0x247/0x3c0
[ 248.002486][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.007564][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.012471][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.017570][ C1] kthread+0x2e6/0x3c0
[ 248.021605][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.027206][ C1] ret_from_fork+0x1f/0x30
[ 248.031600][ C1]
[ 248.034594][ C1] task:nbd11-recv state:I stack:29928 pid:856 ppid:2 flags:0x00004000
[ 248.043759][ C1] Call Trace:
[ 248.047011][ C1]
[ 248.049916][ C1] __schedule+0xc25/0x57f0
[ 248.054304][ C1] ? rescuer_thread+0x114/0xb60
[ 248.059126][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.064465][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.069282][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.074280][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.078582][ C1] schedule+0xda/0x1a0
[ 248.082617][ C1] rescuer_thread+0x655/0xb60
[ 248.087271][ C1] ? lock_downgrade+0x690/0x690
[ 248.092099][ C1] ? kthread+0x247/0x3c0
[ 248.096311][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.101539][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.106441][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.111518][ C1] kthread+0x2e6/0x3c0
[ 248.115557][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.121155][ C1] ret_from_fork+0x1f/0x30
[ 248.125546][ C1]
[ 248.128541][ C1] task:nbd12-recv state:I stack:29928 pid:859 ppid:2 flags:0x00004000
[ 248.137836][ C1] Call Trace:
[ 248.141085][ C1]
[ 248.144002][ C1] __schedule+0xc25/0x57f0
[ 248.148405][ C1] ? rescuer_thread+0x114/0xb60
[ 248.153231][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.158482][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.163303][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.168297][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.172596][ C1] schedule+0xda/0x1a0
[ 248.176721][ C1] rescuer_thread+0x655/0xb60
[ 248.181366][ C1] ? lock_downgrade+0x690/0x690
[ 248.186188][ C1] ? kthread+0x247/0x3c0
[ 248.190403][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.195481][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.200470][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.205545][ C1] kthread+0x2e6/0x3c0
[ 248.209585][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.215187][ C1] ret_from_fork+0x1f/0x30
[ 248.219577][ C1]
[ 248.222567][ C1] task:nbd13-recv state:I stack:29928 pid:862 ppid:2 flags:0x00004000
[ 248.231752][ C1] Call Trace:
[ 248.235010][ C1]
[ 248.237919][ C1] __schedule+0xc25/0x57f0
[ 248.242308][ C1] ? rescuer_thread+0x114/0xb60
[ 248.247135][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.252387][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.257203][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.262292][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.266590][ C1] schedule+0xda/0x1a0
[ 248.270637][ C1] rescuer_thread+0x655/0xb60
[ 248.275280][ C1] ? lock_downgrade+0x690/0x690
[ 248.280103][ C1] ? kthread+0x247/0x3c0
[ 248.284334][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.289414][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.294341][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.299428][ C1] kthread+0x2e6/0x3c0
[ 248.303655][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.309253][ C1] ret_from_fork+0x1f/0x30
[ 248.313646][ C1]
[ 248.316637][ C1] task:nbd14-recv state:I stack:29928 pid:865 ppid:2 flags:0x00004000
[ 248.325809][ C1] Call Trace:
[ 248.329085][ C1]
[ 248.331989][ C1] __schedule+0xc25/0x57f0
[ 248.336381][ C1] ? rescuer_thread+0x114/0xb60
[ 248.341205][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.346458][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.351274][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.356266][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.360655][ C1] schedule+0xda/0x1a0
[ 248.364691][ C1] rescuer_thread+0x655/0xb60
[ 248.369338][ C1] ? lock_downgrade+0x690/0x690
[ 248.374155][ C1] ? kthread+0x247/0x3c0
[ 248.378452][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.383534][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.388444][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.393525][ C1] kthread+0x2e6/0x3c0
[ 248.397566][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.403168][ C1] ret_from_fork+0x1f/0x30
[ 248.407558][ C1]
[ 248.410551][ C1] task:nbd15-recv state:I stack:29928 pid:868 ppid:2 flags:0x00004000
[ 248.419805][ C1] Call Trace:
[ 248.423060][ C1]
[ 248.425967][ C1] __schedule+0xc25/0x57f0
[ 248.430350][ C1] ? rescuer_thread+0x114/0xb60
[ 248.435170][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.440423][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.445238][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.450227][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.454528][ C1] schedule+0xda/0x1a0
[ 248.458569][ C1] rescuer_thread+0x655/0xb60
[ 248.463232][ C1] ? lock_downgrade+0x690/0x690
[ 248.468051][ C1] ? kthread+0x247/0x3c0
[ 248.472278][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.477368][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.482270][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.487349][ C1] kthread+0x2e6/0x3c0
[ 248.491386][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.496985][ C1] ret_from_fork+0x1f/0x30
[ 248.501377][ C1]
[ 248.504453][ C1] task:kworker/1:2 state:I stack:27120 pid:892 ppid:2 flags:0x00004000
[ 248.513619][ C1] Workqueue: 0x0 (mld)
[ 248.517750][ C1] Call Trace:
[ 248.521011][ C1]
[ 248.523917][ C1] __schedule+0xc25/0x57f0
[ 248.528301][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.532600][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.537855][ C1] ? worker_thread+0x145/0xef0
[ 248.542758][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.547767][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.552103][ C1] schedule+0xda/0x1a0
[ 248.556151][ C1] worker_thread+0x14a/0xef0
[ 248.560720][ C1] ? process_one_work+0x1410/0x1410
[ 248.565894][ C1] kthread+0x2e6/0x3c0
[ 248.569936][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.575539][ C1] ret_from_fork+0x1f/0x30
[ 248.579933][ C1]
[ 248.582926][ C1] task:iscsi_conn_clea state:I stack:30536 pid:913 ppid:2 flags:0x00004000
[ 248.592096][ C1] Call Trace:
[ 248.595349][ C1]
[ 248.598259][ C1] __schedule+0xc25/0x57f0
[ 248.602650][ C1] ? rescuer_thread+0x114/0xb60
[ 248.607477][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.612732][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.617553][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.622546][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.626845][ C1] schedule+0xda/0x1a0
[ 248.630886][ C1] rescuer_thread+0x655/0xb60
[ 248.635534][ C1] ? lock_downgrade+0x690/0x690
[ 248.640356][ C1] ? kthread+0x247/0x3c0
[ 248.644572][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.649655][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.654647][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.659725][ C1] kthread+0x2e6/0x3c0
[ 248.663763][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.669362][ C1] ret_from_fork+0x1f/0x30
[ 248.673755][ C1]
[ 248.676751][ C1] task:scsi_eh_0 state:S stack:30544 pid:925 ppid:2 flags:0x00004000
[ 248.685917][ C1] Call Trace:
[ 248.689166][ C1]
[ 248.692073][ C1] __schedule+0xc25/0x57f0
[ 248.696508][ C1] ? __lock_acquire+0x1916/0x5df0
[ 248.701504][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.706756][ C1] ? __switch_to+0x5cc/0xfe0
[ 248.711317][ C1] ? lock_acquire+0x1ad/0x520
[ 248.715966][ C1] schedule+0xda/0x1a0
[ 248.720004][ C1] scsi_error_handler+0x4c7/0x1300
[ 248.725088][ C1] ? kthread+0x247/0x3c0
[ 248.729387][ C1] ? scsi_eh_get_sense+0x810/0x810
[ 248.734550][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 248.740324][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 248.745494][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.750419][ C1] ? scsi_eh_get_sense+0x810/0x810
[ 248.755585][ C1] kthread+0x2e6/0x3c0
[ 248.759620][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.765306][ C1] ret_from_fork+0x1f/0x30
[ 248.769703][ C1]
[ 248.772721][ C1] task:scsi_tmf_0 state:I stack:29600 pid:930 ppid:2 flags:0x00004000
[ 248.781887][ C1] Call Trace:
[ 248.785140][ C1]
[ 248.788049][ C1] __schedule+0xc25/0x57f0
[ 248.792433][ C1] ? rescuer_thread+0x114/0xb60
[ 248.797257][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.802513][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.807416][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.812513][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.816814][ C1] schedule+0xda/0x1a0
[ 248.820857][ C1] rescuer_thread+0x655/0xb60
[ 248.825504][ C1] ? lock_downgrade+0x690/0x690
[ 248.830326][ C1] ? kthread+0x247/0x3c0
[ 248.834537][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.839636][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.844541][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.849623][ C1] kthread+0x2e6/0x3c0
[ 248.853660][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.859358][ C1] ret_from_fork+0x1f/0x30
[ 248.863760][ C1]
[ 248.866754][ C1] task:nvme-wq state:I stack:29600 pid:942 ppid:2 flags:0x00004000
[ 248.875924][ C1] Call Trace:
[ 248.879202][ C1]
[ 248.882109][ C1] __schedule+0xc25/0x57f0
[ 248.886494][ C1] ? rescuer_thread+0x114/0xb60
[ 248.891328][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.896587][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.901403][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 248.906750][ C1] ? spin_bug+0x1c0/0x1c0
[ 248.911048][ C1] schedule+0xda/0x1a0
[ 248.915089][ C1] rescuer_thread+0x655/0xb60
[ 248.919733][ C1] ? lock_downgrade+0x690/0x690
[ 248.924556][ C1] ? kthread+0x247/0x3c0
[ 248.928773][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.933863][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 248.938768][ C1] ? cancel_delayed_work+0x10/0x10
[ 248.943846][ C1] kthread+0x2e6/0x3c0
[ 248.947883][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 248.953485][ C1] ret_from_fork+0x1f/0x30
[ 248.957877][ C1]
[ 248.960870][ C1] task:nvme-reset-wq state:I stack:29600 pid:944 ppid:2 flags:0x00004000
[ 248.970035][ C1] Call Trace:
[ 248.973285][ C1]
[ 248.976377][ C1] __schedule+0xc25/0x57f0
[ 248.980762][ C1] ? rescuer_thread+0x114/0xb60
[ 248.985584][ C1] ? io_schedule_timeout+0x140/0x140
[ 248.990836][ C1] ? rescuer_thread+0x61b/0xb60
[ 248.995656][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.000647][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.004945][ C1] schedule+0xda/0x1a0
[ 249.008982][ C1] rescuer_thread+0x655/0xb60
[ 249.013628][ C1] ? lock_downgrade+0x690/0x690
[ 249.018532][ C1] ? kthread+0x247/0x3c0
[ 249.022740][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.028353][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.033255][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.038342][ C1] kthread+0x2e6/0x3c0
[ 249.042377][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.047976][ C1] ret_from_fork+0x1f/0x30
[ 249.052368][ C1]
[ 249.055360][ C1] task:nvme-delete-wq state:I stack:30536 pid:946 ppid:2 flags:0x00004000
[ 249.064534][ C1] Call Trace:
[ 249.067785][ C1]
[ 249.070697][ C1] __schedule+0xc25/0x57f0
[ 249.075079][ C1] ? rescuer_thread+0x114/0xb60
[ 249.079999][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.085250][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.090064][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.095057][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.099442][ C1] schedule+0xda/0x1a0
[ 249.103478][ C1] rescuer_thread+0x655/0xb60
[ 249.108123][ C1] ? lock_downgrade+0x690/0x690
[ 249.112942][ C1] ? kthread+0x247/0x3c0
[ 249.117151][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.122228][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.127130][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.132220][ C1] kthread+0x2e6/0x3c0
[ 249.136257][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.141943][ C1] ret_from_fork+0x1f/0x30
[ 249.146335][ C1]
[ 249.149326][ C1] task:nvme_fc_wq state:I stack:29600 pid:955 ppid:2 flags:0x00004000
[ 249.158493][ C1] Call Trace:
[ 249.161753][ C1]
[ 249.164660][ C1] __schedule+0xc25/0x57f0
[ 249.169055][ C1] ? rescuer_thread+0x114/0xb60
[ 249.173881][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.179131][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.183950][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.188940][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.193255][ C1] schedule+0xda/0x1a0
[ 249.197289][ C1] rescuer_thread+0x655/0xb60
[ 249.201934][ C1] ? lock_downgrade+0x690/0x690
[ 249.206749][ C1] ? kthread+0x247/0x3c0
[ 249.210962][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.216056][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.220968][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.226055][ C1] kthread+0x2e6/0x3c0
[ 249.230103][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.235701][ C1] ret_from_fork+0x1f/0x30
[ 249.240183][ C1]
[ 249.243172][ C1] task:nvme_tcp_wq state:I stack:29600 pid:958 ppid:2 flags:0x00004000
[ 249.252430][ C1] Call Trace:
[ 249.255699][ C1]
[ 249.258602][ C1] __schedule+0xc25/0x57f0
[ 249.263157][ C1] ? rescuer_thread+0x114/0xb60
[ 249.267980][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.273236][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.278054][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.283043][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.287342][ C1] schedule+0xda/0x1a0
[ 249.291393][ C1] rescuer_thread+0x655/0xb60
[ 249.296041][ C1] ? lock_downgrade+0x690/0x690
[ 249.300861][ C1] ? kthread+0x247/0x3c0
[ 249.305070][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.310146][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.315047][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.320122][ C1] kthread+0x2e6/0x3c0
[ 249.324157][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.329758][ C1] ret_from_fork+0x1f/0x30
[ 249.334159][ C1]
[ 249.337151][ C1] task:nvmet-zbd-wq state:I stack:29600 pid:959 ppid:2 flags:0x00004000
[ 249.346318][ C1] Call Trace:
[ 249.349572][ C1]
[ 249.352476][ C1] __schedule+0xc25/0x57f0
[ 249.356864][ C1] ? rescuer_thread+0x114/0xb60
[ 249.361701][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.366953][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.371771][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.376767][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.381063][ C1] schedule+0xda/0x1a0
[ 249.385100][ C1] rescuer_thread+0x655/0xb60
[ 249.389741][ C1] ? lock_downgrade+0x690/0x690
[ 249.394560][ C1] ? kthread+0x247/0x3c0
[ 249.398773][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.403854][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.409018][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.414093][ C1] kthread+0x2e6/0x3c0
[ 249.418128][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.423727][ C1] ret_from_fork+0x1f/0x30
[ 249.428134][ C1]
[ 249.431128][ C1] task:nvmet-buffered- state:I stack:29600 pid:960 ppid:2 flags:0x00004000
[ 249.440297][ C1] Call Trace:
[ 249.443549][ C1]
[ 249.446453][ C1] __schedule+0xc25/0x57f0
[ 249.450836][ C1] ? rescuer_thread+0x114/0xb60
[ 249.455663][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.460917][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.465736][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.470725][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.475020][ C1] schedule+0xda/0x1a0
[ 249.479060][ C1] rescuer_thread+0x655/0xb60
[ 249.483704][ C1] ? lock_downgrade+0x690/0x690
[ 249.488523][ C1] ? kthread+0x247/0x3c0
[ 249.492734][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.497811][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.502717][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.507799][ C1] kthread+0x2e6/0x3c0
[ 249.511835][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.517607][ C1] ret_from_fork+0x1f/0x30
[ 249.521996][ C1]
[ 249.524985][ C1] task:nvmet-wq state:I stack:29880 pid:961 ppid:2 flags:0x00004000
[ 249.534151][ C1] Call Trace:
[ 249.537404][ C1]
[ 249.540311][ C1] __schedule+0xc25/0x57f0
[ 249.544694][ C1] ? rescuer_thread+0x114/0xb60
[ 249.549516][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.554764][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.559594][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.564588][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.568892][ C1] schedule+0xda/0x1a0
[ 249.572932][ C1] rescuer_thread+0x655/0xb60
[ 249.577579][ C1] ? lock_downgrade+0x690/0x690
[ 249.582398][ C1] ? kthread+0x247/0x3c0
[ 249.586616][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.591800][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.596719][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.601884][ C1] kthread+0x2e6/0x3c0
[ 249.605921][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.611522][ C1] ret_from_fork+0x1f/0x30
[ 249.615914][ C1]
[ 249.618916][ C1] task:nvmet_tcp_wq state:I stack:29880 pid:964 ppid:2 flags:0x00004000
[ 249.628109][ C1] Call Trace:
[ 249.631366][ C1]
[ 249.634273][ C1] __schedule+0xc25/0x57f0
[ 249.638672][ C1] ? rescuer_thread+0x114/0xb60
[ 249.643507][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.648778][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.653698][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.658689][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.662986][ C1] schedule+0xda/0x1a0
[ 249.667022][ C1] rescuer_thread+0x655/0xb60
[ 249.671665][ C1] ? lock_downgrade+0x690/0x690
[ 249.676490][ C1] ? kthread+0x247/0x3c0
[ 249.680702][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.685781][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.690778][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.695861][ C1] kthread+0x2e6/0x3c0
[ 249.699912][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.705514][ C1] ret_from_fork+0x1f/0x30
[ 249.709901][ C1]
[ 249.712891][ C1] task:target_completi state:I stack:29600 pid:971 ppid:2 flags:0x00004000
[ 249.722057][ C1] Call Trace:
[ 249.725317][ C1]
[ 249.728220][ C1] __schedule+0xc25/0x57f0
[ 249.732603][ C1] ? rescuer_thread+0x114/0xb60
[ 249.737430][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.742680][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.747510][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.752510][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.756826][ C1] schedule+0xda/0x1a0
[ 249.760862][ C1] rescuer_thread+0x655/0xb60
[ 249.765522][ C1] ? lock_downgrade+0x690/0x690
[ 249.770342][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 249.775511][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.780587][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.785493][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.790586][ C1] kthread+0x2e6/0x3c0
[ 249.794708][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.800304][ C1] ret_from_fork+0x1f/0x30
[ 249.804702][ C1]
[ 249.807695][ C1] task:target_submissi state:I stack:29928 pid:972 ppid:2 flags:0x00004000
[ 249.816863][ C1] Call Trace:
[ 249.820114][ C1]
[ 249.823017][ C1] __schedule+0xc25/0x57f0
[ 249.827399][ C1] ? rescuer_thread+0x114/0xb60
[ 249.832219][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.837471][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.842288][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.847278][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.851575][ C1] schedule+0xda/0x1a0
[ 249.855612][ C1] rescuer_thread+0x655/0xb60
[ 249.860272][ C1] ? lock_downgrade+0x690/0x690
[ 249.865090][ C1] ? kthread+0x247/0x3c0
[ 249.869303][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.874382][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.879284][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.884360][ C1] kthread+0x2e6/0x3c0
[ 249.888399][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.893996][ C1] ret_from_fork+0x1f/0x30
[ 249.898472][ C1]
[ 249.901479][ C1] task:xcopy_wq state:I stack:29928 pid:973 ppid:2 flags:0x00004000
[ 249.910642][ C1] Call Trace:
[ 249.913894][ C1]
[ 249.916805][ C1] __schedule+0xc25/0x57f0
[ 249.921204][ C1] ? rescuer_thread+0x114/0xb60
[ 249.926023][ C1] ? io_schedule_timeout+0x140/0x140
[ 249.931274][ C1] ? rescuer_thread+0x61b/0xb60
[ 249.936109][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 249.941114][ C1] ? spin_bug+0x1c0/0x1c0
[ 249.945411][ C1] schedule+0xda/0x1a0
[ 249.949508][ C1] rescuer_thread+0x655/0xb60
[ 249.954165][ C1] ? lock_downgrade+0x690/0x690
[ 249.958984][ C1] ? kthread+0x247/0x3c0
[ 249.963280][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.968361][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 249.973264][ C1] ? cancel_delayed_work+0x10/0x10
[ 249.978341][ C1] kthread+0x2e6/0x3c0
[ 249.982381][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 249.987978][ C1] ret_from_fork+0x1f/0x30
[ 249.992367][ C1]
[ 249.995359][ C1] task:bond0 state:I stack:30536 pid:985 ppid:2 flags:0x00004000
[ 250.004525][ C1] Call Trace:
[ 250.007778][ C1]
[ 250.010696][ C1] __schedule+0xc25/0x57f0
[ 250.015088][ C1] ? rescuer_thread+0x114/0xb60
[ 250.019908][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.025163][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.029977][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.034967][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.039266][ C1] schedule+0xda/0x1a0
[ 250.043300][ C1] rescuer_thread+0x655/0xb60
[ 250.047942][ C1] ? lock_downgrade+0x690/0x690
[ 250.052762][ C1] ? kthread+0x247/0x3c0
[ 250.056972][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.062224][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.067128][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.072204][ C1] kthread+0x2e6/0x3c0
[ 250.076236][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.081832][ C1] ret_from_fork+0x1f/0x30
[ 250.086220][ C1]
[ 250.089216][ C1] task:mlx4 state:I stack:30536 pid:1086 ppid:2 flags:0x00004000
[ 250.098386][ C1] Call Trace:
[ 250.101637][ C1]
[ 250.104541][ C1] __schedule+0xc25/0x57f0
[ 250.108926][ C1] ? rescuer_thread+0x114/0xb60
[ 250.113764][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.119013][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.123830][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.128820][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.133137][ C1] schedule+0xda/0x1a0
[ 250.137262][ C1] rescuer_thread+0x655/0xb60
[ 250.141904][ C1] ? lock_downgrade+0x690/0x690
[ 250.146726][ C1] ? kthread+0x247/0x3c0
[ 250.150939][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.156026][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.160935][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.166023][ C1] kthread+0x2e6/0x3c0
[ 250.170059][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.175658][ C1] ret_from_fork+0x1f/0x30
[ 250.180047][ C1]
[ 250.183041][ C1] task:kworker/0:2 state:I stack:24976 pid:1106 ppid:2 flags:0x00004000
[ 250.192205][ C1] Workqueue: 0x0 (ipv6_addrconf)
[ 250.197200][ C1] Call Trace:
[ 250.200455][ C1]
[ 250.203361][ C1] __schedule+0xc25/0x57f0
[ 250.207744][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.212054][ C1] ? process_one_work+0xada/0x1410
[ 250.217217][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.222468][ C1] ? worker_thread+0x145/0xef0
[ 250.227195][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.231496][ C1] schedule+0xda/0x1a0
[ 250.235534][ C1] worker_thread+0x14a/0xef0
[ 250.240092][ C1] ? process_one_work+0x1410/0x1410
[ 250.245253][ C1] kthread+0x2e6/0x3c0
[ 250.249284][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.254887][ C1] ret_from_fork+0x1f/0x30
[ 250.259282][ C1]
[ 250.262284][ C1] task:kworker/u4:5 state:I stack:26280 pid:1110 ppid:2 flags:0x00004000
[ 250.271454][ C1] Workqueue: 0x0 (phy16)
[ 250.275756][ C1] Call Trace:
[ 250.279027][ C1]
[ 250.281934][ C1] __schedule+0xc25/0x57f0
[ 250.286321][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.290622][ C1] ? process_one_work+0xada/0x1410
[ 250.295702][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.301046][ C1] ? worker_thread+0x145/0xef0
[ 250.305784][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.310088][ C1] schedule+0xda/0x1a0
[ 250.314127][ C1] worker_thread+0x14a/0xef0
[ 250.318688][ C1] ? process_one_work+0x1410/0x1410
[ 250.323851][ C1] kthread+0x2e6/0x3c0
[ 250.327897][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.333495][ C1] ret_from_fork+0x1f/0x30
[ 250.337884][ C1]
[ 250.340881][ C1] task:phy0 state:I stack:30536 pid:1131 ppid:2 flags:0x00004000
[ 250.350071][ C1] Call Trace:
[ 250.353324][ C1]
[ 250.356229][ C1] __schedule+0xc25/0x57f0
[ 250.360611][ C1] ? rescuer_thread+0x114/0xb60
[ 250.365433][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.370684][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.375500][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.380509][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.384807][ C1] schedule+0xda/0x1a0
[ 250.388844][ C1] rescuer_thread+0x655/0xb60
[ 250.393490][ C1] ? lock_downgrade+0x690/0x690
[ 250.398306][ C1] ? kthread+0x247/0x3c0
[ 250.402518][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.407596][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.412501][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.417663][ C1] kthread+0x2e6/0x3c0
[ 250.421699][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.427301][ C1] ret_from_fork+0x1f/0x30
[ 250.431690][ C1]
[ 250.434680][ C1] task:phy0-mac-cmds state:I stack:29600 pid:1132 ppid:2 flags:0x00004000
[ 250.443854][ C1] Call Trace:
[ 250.447108][ C1]
[ 250.450017][ C1] __schedule+0xc25/0x57f0
[ 250.454401][ C1] ? rescuer_thread+0x114/0xb60
[ 250.459223][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.464586][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.469404][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.474397][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.478707][ C1] schedule+0xda/0x1a0
[ 250.482755][ C1] rescuer_thread+0x655/0xb60
[ 250.487400][ C1] ? lock_downgrade+0x690/0x690
[ 250.492220][ C1] ? kthread+0x247/0x3c0
[ 250.496432][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.501771][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.506678][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.511770][ C1] kthread+0x2e6/0x3c0
[ 250.515827][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.521428][ C1] ret_from_fork+0x1f/0x30
[ 250.525824][ C1]
[ 250.528821][ C1] task:phy1 state:I stack:29600 pid:1133 ppid:2 flags:0x00004000
[ 250.537989][ C1] Call Trace:
[ 250.541238][ C1]
[ 250.544148][ C1] __schedule+0xc25/0x57f0
[ 250.548539][ C1] ? rescuer_thread+0x114/0xb60
[ 250.553361][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.558611][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.563432][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.568426][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.572725][ C1] schedule+0xda/0x1a0
[ 250.576763][ C1] rescuer_thread+0x655/0xb60
[ 250.581407][ C1] ? lock_downgrade+0x690/0x690
[ 250.586232][ C1] ? kthread+0x247/0x3c0
[ 250.590458][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.595542][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.600462][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.605541][ C1] kthread+0x2e6/0x3c0
[ 250.609579][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.615177][ C1] ret_from_fork+0x1f/0x30
[ 250.619572][ C1]
[ 250.622567][ C1] task:phy1-mac-cmds state:I stack:29600 pid:1138 ppid:2 flags:0x00004000
[ 250.631738][ C1] Call Trace:
[ 250.634989][ C1]
[ 250.637894][ C1] __schedule+0xc25/0x57f0
[ 250.642295][ C1] ? rescuer_thread+0x114/0xb60
[ 250.647122][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.652390][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.657210][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.662202][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.666501][ C1] schedule+0xda/0x1a0
[ 250.670538][ C1] rescuer_thread+0x655/0xb60
[ 250.675184][ C1] ? lock_downgrade+0x690/0x690
[ 250.680003][ C1] ? kthread+0x247/0x3c0
[ 250.684211][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.689290][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.694213][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.699296][ C1] kthread+0x2e6/0x3c0
[ 250.703332][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.708930][ C1] ret_from_fork+0x1f/0x30
[ 250.713318][ C1]
[ 250.716310][ C1] task:firewire state:I stack:30536 pid:1191 ppid:2 flags:0x00004000
[ 250.725648][ C1] Call Trace:
[ 250.728988][ C1]
[ 250.731900][ C1] __schedule+0xc25/0x57f0
[ 250.736307][ C1] ? rescuer_thread+0x114/0xb60
[ 250.741130][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.746384][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.751203][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.756192][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.760487][ C1] schedule+0xda/0x1a0
[ 250.764536][ C1] rescuer_thread+0x655/0xb60
[ 250.769187][ C1] ? lock_downgrade+0x690/0x690
[ 250.774018][ C1] ? kthread+0x247/0x3c0
[ 250.778332][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.783412][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.788313][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.793392][ C1] kthread+0x2e6/0x3c0
[ 250.797436][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.803050][ C1] ret_from_fork+0x1f/0x30
[ 250.807439][ C1]
[ 250.810432][ C1] task:firewire_ohci state:I stack:29880 pid:1194 ppid:2 flags:0x00004000
[ 250.819597][ C1] Call Trace:
[ 250.822850][ C1]
[ 250.825756][ C1] __schedule+0xc25/0x57f0
[ 250.830136][ C1] ? rescuer_thread+0x114/0xb60
[ 250.834955][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.840208][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.845023][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.850012][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.854311][ C1] schedule+0xda/0x1a0
[ 250.858345][ C1] rescuer_thread+0x655/0xb60
[ 250.862988][ C1] ? lock_downgrade+0x690/0x690
[ 250.867806][ C1] ? kthread+0x247/0x3c0
[ 250.872033][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.877117][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.882019][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.887098][ C1] kthread+0x2e6/0x3c0
[ 250.891135][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.896735][ C1] ret_from_fork+0x1f/0x30
[ 250.901125][ C1]
[ 250.904114][ C1] task:vfio-irqfd-clea state:I stack:29600 pid:1199 ppid:2 flags:0x00004000
[ 250.913283][ C1] Call Trace:
[ 250.916552][ C1]
[ 250.919455][ C1] __schedule+0xc25/0x57f0
[ 250.923844][ C1] ? rescuer_thread+0x114/0xb60
[ 250.928666][ C1] ? io_schedule_timeout+0x140/0x140
[ 250.933919][ C1] ? rescuer_thread+0x61b/0xb60
[ 250.938735][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 250.943740][ C1] ? spin_bug+0x1c0/0x1c0
[ 250.948036][ C1] schedule+0xda/0x1a0
[ 250.952086][ C1] rescuer_thread+0x655/0xb60
[ 250.956728][ C1] ? lock_downgrade+0x690/0x690
[ 250.961548][ C1] ? kthread+0x247/0x3c0
[ 250.965764][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.970845][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 250.975755][ C1] ? cancel_delayed_work+0x10/0x10
[ 250.980831][ C1] kthread+0x2e6/0x3c0
[ 250.984867][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 250.990473][ C1] ret_from_fork+0x1f/0x30
[ 250.994865][ C1]
[ 250.997859][ C1] task:aoe_tx0 state:S stack:28520 pid:1209 ppid:2 flags:0x00004000
[ 251.007024][ C1] Call Trace:
[ 251.010274][ C1]
[ 251.013203][ C1] __schedule+0xc25/0x57f0
[ 251.017594][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.022843][ C1] ? kthread+0x25c/0x380
[ 251.027061][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 251.032403][ C1] schedule+0xda/0x1a0
[ 251.036437][ C1] kthread+0x261/0x380
[ 251.040474][ C1] ? ktcomplete+0x2d0/0x2d0
[ 251.044942][ C1] ? wake_up_state+0x10/0x10
[ 251.049506][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.054414][ C1] ? ktcomplete+0x2d0/0x2d0
[ 251.058887][ C1] kthread+0x2e6/0x3c0
[ 251.062938][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.068535][ C1] ret_from_fork+0x1f/0x30
[ 251.072923][ C1]
[ 251.075918][ C1] task:aoe_ktio0 state:S stack:29624 pid:1211 ppid:2 flags:0x00004000
[ 251.085102][ C1] Call Trace:
[ 251.088365][ C1]
[ 251.091268][ C1] __schedule+0xc25/0x57f0
[ 251.095652][ C1] ? lock_downgrade+0x690/0x690
[ 251.100476][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.105729][ C1] ? kthread+0x25c/0x380
[ 251.109943][ C1] ? _raw_spin_lock_irqsave+0x41/0x50
[ 251.115298][ C1] schedule+0xda/0x1a0
[ 251.119334][ C1] kthread+0x261/0x380
[ 251.123375][ C1] ? ktcomplete+0x2d0/0x2d0
[ 251.127866][ C1] ? wake_up_state+0x10/0x10
[ 251.132424][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.137330][ C1] ? ktcomplete+0x2d0/0x2d0
[ 251.141801][ C1] kthread+0x2e6/0x3c0
[ 251.145851][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.151472][ C1] ret_from_fork+0x1f/0x30
[ 251.155864][ C1]
[ 251.158851][ C1] task:uas state:I stack:29880 pid:1244 ppid:2 flags:0x00004000
[ 251.168018][ C1] Call Trace:
[ 251.171266][ C1]
[ 251.174170][ C1] __schedule+0xc25/0x57f0
[ 251.178552][ C1] ? rescuer_thread+0x114/0xb60
[ 251.183375][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.188713][ C1] ? rescuer_thread+0x61b/0xb60
[ 251.193532][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 251.198525][ C1] ? spin_bug+0x1c0/0x1c0
[ 251.202833][ C1] schedule+0xda/0x1a0
[ 251.206868][ C1] rescuer_thread+0x655/0xb60
[ 251.211512][ C1] ? lock_downgrade+0x690/0x690
[ 251.216326][ C1] ? kthread+0x247/0x3c0
[ 251.220536][ C1] ? cancel_delayed_work+0x10/0x10
[ 251.225630][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.230533][ C1] ? cancel_delayed_work+0x10/0x10
[ 251.235614][ C1] kthread+0x2e6/0x3c0
[ 251.239654][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.245252][ C1] ret_from_fork+0x1f/0x30
[ 251.249649][ C1]
[ 251.252750][ C1] task:usbip_event state:I stack:29928 pid:1538 ppid:2 flags:0x00004000
[ 251.262092][ C1] Call Trace:
[ 251.265356][ C1]
[ 251.268267][ C1] __schedule+0xc25/0x57f0
[ 251.272651][ C1] ? rescuer_thread+0x114/0xb60
[ 251.277474][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.282723][ C1] ? rescuer_thread+0x61b/0xb60
[ 251.287552][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 251.292544][ C1] ? spin_bug+0x1c0/0x1c0
[ 251.296840][ C1] schedule+0xda/0x1a0
[ 251.300876][ C1] rescuer_thread+0x655/0xb60
[ 251.305517][ C1] ? lock_downgrade+0x690/0x690
[ 251.310334][ C1] ? kthread+0x247/0x3c0
[ 251.314543][ C1] ? cancel_delayed_work+0x10/0x10
[ 251.319635][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.324540][ C1] ? cancel_delayed_work+0x10/0x10
[ 251.329619][ C1] kthread+0x2e6/0x3c0
[ 251.333655][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.339253][ C1] ret_from_fork+0x1f/0x30
[ 251.343643][ C1]
[ 251.346640][ C1] task:pvrusb2-context state:S stack:30464 pid:1927 ppid:2 flags:0x00004000
[ 251.355821][ C1] Call Trace:
[ 251.359161][ C1]
[ 251.362080][ C1] __schedule+0xc25/0x57f0
[ 251.366468][ C1] ? lock_acquire+0x1ad/0x520
[ 251.371112][ C1] ? find_held_lock+0x2d/0x110
[ 251.375900][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.381644][ C1] ? __schedule+0xc2d/0x57f0
[ 251.386305][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 251.392080][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 251.397253][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 251.403031][ C1] schedule+0xda/0x1a0
[ 251.407072][ C1] pvr2_context_thread_func+0x46f/0x6f0
[ 251.412588][ C1] ? pvr2_context_destroy+0x1f0/0x1f0
[ 251.417945][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 251.423822][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.428728][ C1] ? pvr2_context_destroy+0x1f0/0x1f0
[ 251.434069][ C1] kthread+0x2e6/0x3c0
[ 251.438195][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.443797][ C1] ret_from_fork+0x1f/0x30
[ 251.448190][ C1]
[ 251.451182][ C1] task:cec-vivid-000-v state:S stack:29592 pid:1986 ppid:2 flags:0x00004000
[ 251.460618][ C1] Call Trace:
[ 251.463871][ C1]
[ 251.466788][ C1] __schedule+0xc25/0x57f0
[ 251.471180][ C1] ? lock_acquire+0x1ad/0x520
[ 251.475830][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 251.482041][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.487297][ C1] ? preempt_schedule_common+0x45/0xb0
[ 251.492815][ C1] ? preempt_schedule_thunk+0x16/0x20
[ 251.498189][ C1] ? _raw_spin_unlock_irqrestore+0x57/0x70
[ 251.503966][ C1] schedule+0xda/0x1a0
[ 251.508006][ C1] cec_thread_func+0x376/0xcc0
[ 251.512744][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.517651][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 251.523519][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.528425][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.533356][ C1] kthread+0x2e6/0x3c0
[ 251.537398][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.543003][ C1] ret_from_fork+0x1f/0x30
[ 251.547414][ C1]
[ 251.550407][ C1] task:cec-vivid-000-v state:S stack:30408 pid:1987 ppid:2 flags:0x00004000
[ 251.559580][ C1] Call Trace:
[ 251.562845][ C1]
[ 251.565750][ C1] __schedule+0xc25/0x57f0
[ 251.570142][ C1] ? lock_acquire+0x1ad/0x520
[ 251.574789][ C1] ? find_held_lock+0x2d/0x110
[ 251.579524][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.584783][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 251.590580][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 251.595751][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 251.601528][ C1] schedule+0xda/0x1a0
[ 251.605591][ C1] cec_thread_func+0x376/0xcc0
[ 251.610329][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.615241][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 251.621104][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.626099][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.631094][ C1] kthread+0x2e6/0x3c0
[ 251.635233][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.640944][ C1] ret_from_fork+0x1f/0x30
[ 251.645339][ C1]
[ 251.648335][ C1] task:vivid_cec-vivid state:S stack:29976 pid:1988 ppid:2 flags:0x00004000
[ 251.657501][ C1] Call Trace:
[ 251.660754][ C1]
[ 251.663664][ C1] __schedule+0xc25/0x57f0
[ 251.668056][ C1] ? lock_acquire+0x1ad/0x520
[ 251.672703][ C1] ? find_held_lock+0x2d/0x110
[ 251.677438][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.682697][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 251.688148][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 251.693144][ C1] ? spin_bug+0x1c0/0x1c0
[ 251.697447][ C1] schedule+0xda/0x1a0
[ 251.701487][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 251.706749][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 251.712348][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 251.718216][ C1] ? __switch_to+0x5cc/0xfe0
[ 251.722791][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 251.728568][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 251.733737][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.738644][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 251.744252][ C1] kthread+0x2e6/0x3c0
[ 251.748293][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.754070][ C1] ret_from_fork+0x1f/0x30
[ 251.758550][ C1]
[ 251.761570][ C1] task:cec-vivid-001-v state:S stack:30408 pid:2002 ppid:2 flags:0x00004000
[ 251.770739][ C1] Call Trace:
[ 251.773993][ C1]
[ 251.776901][ C1] __schedule+0xc25/0x57f0
[ 251.781297][ C1] ? lock_acquire+0x1ad/0x520
[ 251.785946][ C1] ? find_held_lock+0x2d/0x110
[ 251.790682][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.795940][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 251.801805][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 251.806975][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 251.812750][ C1] schedule+0xda/0x1a0
[ 251.816812][ C1] cec_thread_func+0x376/0xcc0
[ 251.821552][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.826461][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 251.832343][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.837251][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.842162][ C1] kthread+0x2e6/0x3c0
[ 251.846209][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.851819][ C1] ret_from_fork+0x1f/0x30
[ 251.856216][ C1]
[ 251.859214][ C1] task:cec-vivid-001-v state:S stack:29592 pid:2003 ppid:2 flags:0x00004000
[ 251.868392][ C1] Call Trace:
[ 251.871651][ C1]
[ 251.874558][ C1] __schedule+0xc25/0x57f0
[ 251.878956][ C1] ? lock_acquire+0x1ad/0x520
[ 251.883605][ C1] ? find_held_lock+0x2d/0x110
[ 251.888345][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.893605][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 251.899384][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 251.904557][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 251.910335][ C1] schedule+0xda/0x1a0
[ 251.914377][ C1] cec_thread_func+0x376/0xcc0
[ 251.919117][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.924205][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 251.930091][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 251.935000][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 251.939930][ C1] kthread+0x2e6/0x3c0
[ 251.943980][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 251.949580][ C1] ret_from_fork+0x1f/0x30
[ 251.953973][ C1]
[ 251.956963][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2004 ppid:2 flags:0x00004000
[ 251.966135][ C1] Call Trace:
[ 251.969391][ C1]
[ 251.972298][ C1] __schedule+0xc25/0x57f0
[ 251.976688][ C1] ? lock_acquire+0x1ad/0x520
[ 251.981419][ C1] ? find_held_lock+0x2d/0x110
[ 251.986155][ C1] ? io_schedule_timeout+0x140/0x140
[ 251.991408][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 251.996837][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 252.001827][ C1] ? spin_bug+0x1c0/0x1c0
[ 252.006139][ C1] schedule+0xda/0x1a0
[ 252.010176][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 252.015432][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.021030][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.026980][ C1] ? __switch_to+0x5cc/0xfe0
[ 252.031550][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.037323][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.042490][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.047396][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.052995][ C1] kthread+0x2e6/0x3c0
[ 252.057031][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.062630][ C1] ret_from_fork+0x1f/0x30
[ 252.067018][ C1]
[ 252.070046][ C1] task:cec-vivid-002-v state:S stack:30408 pid:2018 ppid:2 flags:0x00004000
[ 252.079212][ C1] Call Trace:
[ 252.082467][ C1]
[ 252.085370][ C1] __schedule+0xc25/0x57f0
[ 252.089753][ C1] ? lock_acquire+0x1ad/0x520
[ 252.094399][ C1] ? find_held_lock+0x2d/0x110
[ 252.099133][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.104386][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.110161][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.115347][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 252.121125][ C1] schedule+0xda/0x1a0
[ 252.125171][ C1] cec_thread_func+0x376/0xcc0
[ 252.129903][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.134807][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.140754][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.145681][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.150585][ C1] kthread+0x2e6/0x3c0
[ 252.154634][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.160320][ C1] ret_from_fork+0x1f/0x30
[ 252.164708][ C1]
[ 252.167719][ C1] task:cec-vivid-002-v state:S stack:29592 pid:2019 ppid:2 flags:0x00004000
[ 252.176943][ C1] Call Trace:
[ 252.180196][ C1]
[ 252.183113][ C1] __schedule+0xc25/0x57f0
[ 252.187502][ C1] ? lock_acquire+0x1ad/0x520
[ 252.192153][ C1] ? find_held_lock+0x2d/0x110
[ 252.196890][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.202152][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.207939][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.213105][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 252.218880][ C1] schedule+0xda/0x1a0
[ 252.222922][ C1] cec_thread_func+0x376/0xcc0
[ 252.227657][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.232563][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.238439][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.243343][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.248247][ C1] kthread+0x2e6/0x3c0
[ 252.252285][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.257886][ C1] ret_from_fork+0x1f/0x30
[ 252.262406][ C1]
[ 252.265410][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2020 ppid:2 flags:0x00004000
[ 252.274577][ C1] Call Trace:
[ 252.277829][ C1]
[ 252.280734][ C1] __schedule+0xc25/0x57f0
[ 252.285120][ C1] ? lock_acquire+0x1ad/0x520
[ 252.289765][ C1] ? find_held_lock+0x2d/0x110
[ 252.294500][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.299755][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 252.305188][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 252.310181][ C1] ? spin_bug+0x1c0/0x1c0
[ 252.314494][ C1] schedule+0xda/0x1a0
[ 252.318618][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 252.323877][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.329479][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.335337][ C1] ? __switch_to+0x5cc/0xfe0
[ 252.339914][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.345689][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.350858][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.355848][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.361446][ C1] kthread+0x2e6/0x3c0
[ 252.365486][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.371082][ C1] ret_from_fork+0x1f/0x30
[ 252.375470][ C1]
[ 252.378462][ C1] task:cec-vivid-003-v state:S stack:30408 pid:2034 ppid:2 flags:0x00004000
[ 252.387627][ C1] Call Trace:
[ 252.390876][ C1]
[ 252.393778][ C1] __schedule+0xc25/0x57f0
[ 252.398168][ C1] ? lock_acquire+0x1ad/0x520
[ 252.402826][ C1] ? find_held_lock+0x2d/0x110
[ 252.407562][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.412817][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.418593][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.423756][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 252.429529][ C1] schedule+0xda/0x1a0
[ 252.433565][ C1] cec_thread_func+0x376/0xcc0
[ 252.438301][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.443290][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.449156][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.454058][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.458966][ C1] kthread+0x2e6/0x3c0
[ 252.463016][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.468791][ C1] ret_from_fork+0x1f/0x30
[ 252.473184][ C1]
[ 252.476179][ C1] task:cec-vivid-003-v state:S stack:29592 pid:2035 ppid:2 flags:0x00004000
[ 252.485433][ C1] Call Trace:
[ 252.488686][ C1]
[ 252.491676][ C1] __schedule+0xc25/0x57f0
[ 252.496079][ C1] ? lock_acquire+0x1ad/0x520
[ 252.500730][ C1] ? find_held_lock+0x2d/0x110
[ 252.505463][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.510718][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.516513][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.521678][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 252.527535][ C1] schedule+0xda/0x1a0
[ 252.531583][ C1] cec_thread_func+0x376/0xcc0
[ 252.536319][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.541224][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.547083][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.551987][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.556893][ C1] kthread+0x2e6/0x3c0
[ 252.560928][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.566528][ C1] ret_from_fork+0x1f/0x30
[ 252.570921][ C1]
[ 252.573912][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2036 ppid:2 flags:0x00004000
[ 252.583091][ C1] Call Trace:
[ 252.586361][ C1]
[ 252.589274][ C1] __schedule+0xc25/0x57f0
[ 252.593677][ C1] ? lock_acquire+0x1ad/0x520
[ 252.598322][ C1] ? find_held_lock+0x2d/0x110
[ 252.603060][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.608312][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 252.613739][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 252.618727][ C1] ? spin_bug+0x1c0/0x1c0
[ 252.623030][ C1] schedule+0xda/0x1a0
[ 252.627065][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 252.632321][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.637917][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.643778][ C1] ? __switch_to+0x5cc/0xfe0
[ 252.648353][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.654124][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.659305][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.664208][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.669826][ C1] kthread+0x2e6/0x3c0
[ 252.673862][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.679464][ C1] ret_from_fork+0x1f/0x30
[ 252.683854][ C1]
[ 252.686847][ C1] task:cec-vivid-004-v state:S stack:30408 pid:2050 ppid:2 flags:0x00004000
[ 252.696009][ C1] Call Trace:
[ 252.699259][ C1]
[ 252.702164][ C1] __schedule+0xc25/0x57f0
[ 252.706548][ C1] ? lock_acquire+0x1ad/0x520
[ 252.711193][ C1] ? find_held_lock+0x2d/0x110
[ 252.716098][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.721355][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.727126][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.732289][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 252.738064][ C1] schedule+0xda/0x1a0
[ 252.742100][ C1] cec_thread_func+0x376/0xcc0
[ 252.746836][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.751738][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.757596][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.762500][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.767405][ C1] kthread+0x2e6/0x3c0
[ 252.771641][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.777244][ C1] ret_from_fork+0x1f/0x30
[ 252.781635][ C1]
[ 252.784630][ C1] task:cec-vivid-004-v state:S stack:29592 pid:2051 ppid:2 flags:0x00004000
[ 252.793797][ C1] Call Trace:
[ 252.797133][ C1]
[ 252.800067][ C1] __schedule+0xc25/0x57f0
[ 252.804467][ C1] ? lock_acquire+0x1ad/0x520
[ 252.809110][ C1] ? find_held_lock+0x2d/0x110
[ 252.813843][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.819183][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.824955][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.830122][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 252.835894][ C1] schedule+0xda/0x1a0
[ 252.840023][ C1] cec_thread_func+0x376/0xcc0
[ 252.844757][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.849659][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.855606][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.860511][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 252.865416][ C1] kthread+0x2e6/0x3c0
[ 252.869455][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.875055][ C1] ret_from_fork+0x1f/0x30
[ 252.879445][ C1]
[ 252.882435][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2052 ppid:2 flags:0x00004000
[ 252.891599][ C1] Call Trace:
[ 252.894849][ C1]
[ 252.897757][ C1] __schedule+0xc25/0x57f0
[ 252.902141][ C1] ? lock_acquire+0x1ad/0x520
[ 252.906794][ C1] ? find_held_lock+0x2d/0x110
[ 252.911526][ C1] ? io_schedule_timeout+0x140/0x140
[ 252.916793][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 252.922222][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 252.927211][ C1] ? spin_bug+0x1c0/0x1c0
[ 252.931506][ C1] schedule+0xda/0x1a0
[ 252.935539][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 252.940814][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.946414][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 252.952274][ C1] ? __switch_to+0x5cc/0xfe0
[ 252.956851][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 252.962708][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 252.967890][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 252.972808][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 252.978408][ C1] kthread+0x2e6/0x3c0
[ 252.982442][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 252.988039][ C1] ret_from_fork+0x1f/0x30
[ 252.992428][ C1]
[ 252.995418][ C1] task:cec-vivid-005-v state:S stack:30408 pid:2066 ppid:2 flags:0x00004000
[ 253.004672][ C1] Call Trace:
[ 253.007928][ C1]
[ 253.010831][ C1] __schedule+0xc25/0x57f0
[ 253.015213][ C1] ? lock_acquire+0x1ad/0x520
[ 253.019854][ C1] ? find_held_lock+0x2d/0x110
[ 253.024591][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.029858][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.035974][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.041226][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.047002][ C1] schedule+0xda/0x1a0
[ 253.051036][ C1] cec_thread_func+0x376/0xcc0
[ 253.055796][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.060701][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.066561][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.071462][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.076377][ C1] kthread+0x2e6/0x3c0
[ 253.080410][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.086019][ C1] ret_from_fork+0x1f/0x30
[ 253.090407][ C1]
[ 253.093397][ C1] task:cec-vivid-005-v state:S stack:29592 pid:2067 ppid:2 flags:0x00004000
[ 253.102660][ C1] Call Trace:
[ 253.105913][ C1]
[ 253.108818][ C1] __schedule+0xc25/0x57f0
[ 253.113207][ C1] ? lock_acquire+0x1ad/0x520
[ 253.117939][ C1] ? find_held_lock+0x2d/0x110
[ 253.122670][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.127926][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.133697][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.138862][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.144634][ C1] schedule+0xda/0x1a0
[ 253.148670][ C1] cec_thread_func+0x376/0xcc0
[ 253.153417][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.158321][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.164180][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.169086][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.173987][ C1] kthread+0x2e6/0x3c0
[ 253.178110][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.183798][ C1] ret_from_fork+0x1f/0x30
[ 253.188197][ C1]
[ 253.191364][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2068 ppid:2 flags:0x00004000
[ 253.200530][ C1] Call Trace:
[ 253.203877][ C1]
[ 253.206798][ C1] __schedule+0xc25/0x57f0
[ 253.211183][ C1] ? lock_acquire+0x1ad/0x520
[ 253.215826][ C1] ? find_held_lock+0x2d/0x110
[ 253.220557][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.225809][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 253.231233][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 253.236224][ C1] ? spin_bug+0x1c0/0x1c0
[ 253.240532][ C1] schedule+0xda/0x1a0
[ 253.244578][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 253.249830][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 253.255442][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.261304][ C1] ? __switch_to+0x5cc/0xfe0
[ 253.265886][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.271655][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.276851][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.281758][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 253.287446][ C1] kthread+0x2e6/0x3c0
[ 253.291913][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.297598][ C1] ret_from_fork+0x1f/0x30
[ 253.301990][ C1]
[ 253.304989][ C1] task:cec-vivid-006-v state:S stack:30408 pid:2082 ppid:2 flags:0x00004000
[ 253.314160][ C1] Call Trace:
[ 253.317499][ C1]
[ 253.320417][ C1] __schedule+0xc25/0x57f0
[ 253.324805][ C1] ? lock_acquire+0x1ad/0x520
[ 253.329450][ C1] ? find_held_lock+0x2d/0x110
[ 253.334179][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.339526][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.345299][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.350461][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.356234][ C1] schedule+0xda/0x1a0
[ 253.360268][ C1] cec_thread_func+0x376/0xcc0
[ 253.365002][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.369908][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.375769][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.380677][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.385581][ C1] kthread+0x2e6/0x3c0
[ 253.389632][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.395233][ C1] ret_from_fork+0x1f/0x30
[ 253.399630][ C1]
[ 253.402624][ C1] task:cec-vivid-006-v state:S stack:29592 pid:2083 ppid:2 flags:0x00004000
[ 253.411798][ C1] Call Trace:
[ 253.415223][ C1]
[ 253.418130][ C1] __schedule+0xc25/0x57f0
[ 253.422515][ C1] ? lock_acquire+0x1ad/0x520
[ 253.427161][ C1] ? find_held_lock+0x2d/0x110
[ 253.431892][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.437146][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.443004][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.448169][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.453947][ C1] schedule+0xda/0x1a0
[ 253.458069][ C1] cec_thread_func+0x376/0xcc0
[ 253.462807][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.467715][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.473575][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.478491][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.483398][ C1] kthread+0x2e6/0x3c0
[ 253.487435][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.493033][ C1] ret_from_fork+0x1f/0x30
[ 253.497526][ C1]
[ 253.500604][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2084 ppid:2 flags:0x00004000
[ 253.509768][ C1] Call Trace:
[ 253.513020][ C1]
[ 253.515925][ C1] __schedule+0xc25/0x57f0
[ 253.520312][ C1] ? lock_acquire+0x1ad/0x520
[ 253.524956][ C1] ? find_held_lock+0x2d/0x110
[ 253.529688][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.534959][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 253.540489][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 253.545485][ C1] ? spin_bug+0x1c0/0x1c0
[ 253.549781][ C1] schedule+0xda/0x1a0
[ 253.553824][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 253.559095][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 253.564690][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.570550][ C1] ? __switch_to+0x5cc/0xfe0
[ 253.575124][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.580981][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.586146][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.591053][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 253.596649][ C1] kthread+0x2e6/0x3c0
[ 253.600686][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.606393][ C1] ret_from_fork+0x1f/0x30
[ 253.610786][ C1]
[ 253.613796][ C1] task:cec-vivid-007-v state:S stack:30408 pid:2098 ppid:2 flags:0x00004000
[ 253.623140][ C1] Call Trace:
[ 253.626396][ C1]
[ 253.629303][ C1] __schedule+0xc25/0x57f0
[ 253.633693][ C1] ? lock_acquire+0x1ad/0x520
[ 253.638345][ C1] ? find_held_lock+0x2d/0x110
[ 253.643079][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.648335][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.654109][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.659361][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.665137][ C1] schedule+0xda/0x1a0
[ 253.669173][ C1] cec_thread_func+0x376/0xcc0
[ 253.673911][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.678821][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.684683][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.689603][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.694510][ C1] kthread+0x2e6/0x3c0
[ 253.698739][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.704341][ C1] ret_from_fork+0x1f/0x30
[ 253.708757][ C1]
[ 253.711751][ C1] task:cec-vivid-007-v state:S stack:29592 pid:2099 ppid:2 flags:0x00004000
[ 253.720919][ C1] Call Trace:
[ 253.724173][ C1]
[ 253.727079][ C1] __schedule+0xc25/0x57f0
[ 253.731467][ C1] ? lock_acquire+0x1ad/0x520
[ 253.736113][ C1] ? find_held_lock+0x2d/0x110
[ 253.740889][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.746152][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.751928][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.757098][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.762875][ C1] schedule+0xda/0x1a0
[ 253.766922][ C1] cec_thread_func+0x376/0xcc0
[ 253.771763][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.776671][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.782536][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.787442][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.792348][ C1] kthread+0x2e6/0x3c0
[ 253.796389][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.801987][ C1] ret_from_fork+0x1f/0x30
[ 253.806377][ C1]
[ 253.809372][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2100 ppid:2 flags:0x00004000
[ 253.818711][ C1] Call Trace:
[ 253.821965][ C1]
[ 253.824875][ C1] __schedule+0xc25/0x57f0
[ 253.829268][ C1] ? lock_acquire+0x1ad/0x520
[ 253.833913][ C1] ? find_held_lock+0x2d/0x110
[ 253.838645][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.843899][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 253.849344][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 253.854337][ C1] ? spin_bug+0x1c0/0x1c0
[ 253.858637][ C1] schedule+0xda/0x1a0
[ 253.862676][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 253.867935][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 253.873535][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.879401][ C1] ? __switch_to+0x5cc/0xfe0
[ 253.883975][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.889747][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.894916][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.899837][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 253.905461][ C1] kthread+0x2e6/0x3c0
[ 253.909498][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 253.915101][ C1] ret_from_fork+0x1f/0x30
[ 253.919499][ C1]
[ 253.922543][ C1] task:cec-vivid-008-v state:S stack:30408 pid:2114 ppid:2 flags:0x00004000
[ 253.931713][ C1] Call Trace:
[ 253.934982][ C1]
[ 253.937888][ C1] __schedule+0xc25/0x57f0
[ 253.942274][ C1] ? lock_acquire+0x1ad/0x520
[ 253.946928][ C1] ? find_held_lock+0x2d/0x110
[ 253.951662][ C1] ? io_schedule_timeout+0x140/0x140
[ 253.956920][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 253.962694][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 253.967880][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 253.973654][ C1] schedule+0xda/0x1a0
[ 253.977713][ C1] cec_thread_func+0x376/0xcc0
[ 253.982450][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 253.987356][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 253.993220][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 253.998126][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.003034][ C1] kthread+0x2e6/0x3c0
[ 254.007072][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.012677][ C1] ret_from_fork+0x1f/0x30
[ 254.017068][ C1]
[ 254.020063][ C1] task:cec-vivid-008-v state:S stack:30408 pid:2115 ppid:2 flags:0x00004000
[ 254.029317][ C1] Call Trace:
[ 254.032569][ C1]
[ 254.035515][ C1] __schedule+0xc25/0x57f0
[ 254.039903][ C1] ? lock_acquire+0x1ad/0x520
[ 254.044554][ C1] ? find_held_lock+0x2d/0x110
[ 254.049288][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.054566][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.060449][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.065617][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 254.071392][ C1] schedule+0xda/0x1a0
[ 254.075428][ C1] cec_thread_func+0x376/0xcc0
[ 254.080165][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.085073][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.090936][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.095842][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.100749][ C1] kthread+0x2e6/0x3c0
[ 254.104812][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.110431][ C1] ret_from_fork+0x1f/0x30
[ 254.114911][ C1]
[ 254.117906][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2116 ppid:2 flags:0x00004000
[ 254.127177][ C1] Call Trace:
[ 254.130449][ C1]
[ 254.133444][ C1] __schedule+0xc25/0x57f0
[ 254.137835][ C1] ? lock_acquire+0x1ad/0x520
[ 254.142481][ C1] ? find_held_lock+0x2d/0x110
[ 254.147222][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.152568][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 254.157995][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 254.162986][ C1] ? spin_bug+0x1c0/0x1c0
[ 254.167301][ C1] schedule+0xda/0x1a0
[ 254.171358][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 254.176616][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 254.182224][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.188088][ C1] ? __switch_to+0x5cc/0xfe0
[ 254.192658][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.198431][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.203623][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.208534][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 254.214134][ C1] kthread+0x2e6/0x3c0
[ 254.218192][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.223805][ C1] ret_from_fork+0x1f/0x30
[ 254.228194][ C1]
[ 254.231189][ C1] task:cec-vivid-009-v state:S stack:30408 pid:2130 ppid:2 flags:0x00004000
[ 254.240364][ C1] Call Trace:
[ 254.243621][ C1]
[ 254.246531][ C1] __schedule+0xc25/0x57f0
[ 254.250921][ C1] ? lock_acquire+0x1ad/0x520
[ 254.255654][ C1] ? find_held_lock+0x2d/0x110
[ 254.260388][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.265643][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.271421][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.276590][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 254.282364][ C1] schedule+0xda/0x1a0
[ 254.286424][ C1] cec_thread_func+0x376/0xcc0
[ 254.291162][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.296067][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.301934][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.306842][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.311759][ C1] kthread+0x2e6/0x3c0
[ 254.315884][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.321488][ C1] ret_from_fork+0x1f/0x30
[ 254.325881][ C1]
[ 254.328874][ C1] task:cec-vivid-009-v state:S stack:29592 pid:2131 ppid:2 flags:0x00004000
[ 254.338040][ C1] Call Trace:
[ 254.341309][ C1]
[ 254.344225][ C1] __schedule+0xc25/0x57f0
[ 254.348612][ C1] ? lock_acquire+0x1ad/0x520
[ 254.353256][ C1] ? find_held_lock+0x2d/0x110
[ 254.357997][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.363341][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.369115][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.374305][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 254.380104][ C1] schedule+0xda/0x1a0
[ 254.384163][ C1] cec_thread_func+0x376/0xcc0
[ 254.388902][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.393840][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.399726][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.404633][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.409543][ C1] kthread+0x2e6/0x3c0
[ 254.413601][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.419300][ C1] ret_from_fork+0x1f/0x30
[ 254.423694][ C1]
[ 254.426689][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2132 ppid:2 flags:0x00004000
[ 254.435946][ C1] Call Trace:
[ 254.439222][ C1]
[ 254.442137][ C1] __schedule+0xc25/0x57f0
[ 254.446526][ C1] ? lock_acquire+0x1ad/0x520
[ 254.452217][ C1] ? find_held_lock+0x2d/0x110
[ 254.457215][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.462472][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 254.467904][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 254.472896][ C1] ? spin_bug+0x1c0/0x1c0
[ 254.477196][ C1] schedule+0xda/0x1a0
[ 254.481237][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 254.486495][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 254.492095][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.497980][ C1] ? __switch_to+0x5cc/0xfe0
[ 254.502576][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.508456][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.513649][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.518574][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 254.524211][ C1] kthread+0x2e6/0x3c0
[ 254.528277][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.533891][ C1] ret_from_fork+0x1f/0x30
[ 254.538312][ C1]
[ 254.541310][ C1] task:cec-vivid-010-v state:S stack:30408 pid:2146 ppid:2 flags:0x00004000
[ 254.550608][ C1] Call Trace:
[ 254.553876][ C1]
[ 254.556785][ C1] __schedule+0xc25/0x57f0
[ 254.561183][ C1] ? lock_acquire+0x1ad/0x520
[ 254.565837][ C1] ? find_held_lock+0x2d/0x110
[ 254.570660][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.576033][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.581807][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.586975][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 254.592754][ C1] schedule+0xda/0x1a0
[ 254.596801][ C1] cec_thread_func+0x376/0xcc0
[ 254.601562][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.606473][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.612336][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.617243][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.622151][ C1] kthread+0x2e6/0x3c0
[ 254.626192][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.631794][ C1] ret_from_fork+0x1f/0x30
[ 254.636192][ C1]
[ 254.639195][ C1] task:cec-vivid-010-v state:S stack:29592 pid:2147 ppid:2 flags:0x00004000
[ 254.648451][ C1] Call Trace:
[ 254.651705][ C1]
[ 254.654615][ C1] __schedule+0xc25/0x57f0
[ 254.659012][ C1] ? lock_acquire+0x1ad/0x520
[ 254.663671][ C1] ? find_held_lock+0x2d/0x110
[ 254.668434][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.673724][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.679626][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.684804][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 254.690588][ C1] schedule+0xda/0x1a0
[ 254.694642][ C1] cec_thread_func+0x376/0xcc0
[ 254.699558][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.704463][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.710331][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.715237][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.720161][ C1] kthread+0x2e6/0x3c0
[ 254.724219][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.729839][ C1] ret_from_fork+0x1f/0x30
[ 254.734754][ C1]
[ 254.737750][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2148 ppid:2 flags:0x00004000
[ 254.746921][ C1] Call Trace:
[ 254.750262][ C1]
[ 254.753192][ C1] __schedule+0xc25/0x57f0
[ 254.758124][ C1] ? lock_acquire+0x1ad/0x520
[ 254.762774][ C1] ? find_held_lock+0x2d/0x110
[ 254.767515][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.772771][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 254.778214][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 254.783229][ C1] ? spin_bug+0x1c0/0x1c0
[ 254.787532][ C1] schedule+0xda/0x1a0
[ 254.791657][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 254.796938][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 254.802543][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.808422][ C1] ? __switch_to+0x5cc/0xfe0
[ 254.812994][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.818771][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.823972][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.828878][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 254.834481][ C1] kthread+0x2e6/0x3c0
[ 254.838608][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.844217][ C1] ret_from_fork+0x1f/0x30
[ 254.848613][ C1]
[ 254.851608][ C1] task:cec-vivid-011-v state:S stack:30408 pid:2162 ppid:2 flags:0x00004000
[ 254.860780][ C1] Call Trace:
[ 254.864041][ C1]
[ 254.866949][ C1] __schedule+0xc25/0x57f0
[ 254.871432][ C1] ? lock_acquire+0x1ad/0x520
[ 254.876082][ C1] ? find_held_lock+0x2d/0x110
[ 254.880824][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.886170][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.891944][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.897113][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 254.902888][ C1] schedule+0xda/0x1a0
[ 254.906925][ C1] cec_thread_func+0x376/0xcc0
[ 254.911665][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.916604][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 254.922471][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 254.927463][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 254.932377][ C1] kthread+0x2e6/0x3c0
[ 254.936412][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 254.942014][ C1] ret_from_fork+0x1f/0x30
[ 254.946440][ C1]
[ 254.949440][ C1] task:cec-vivid-011-v state:S stack:29592 pid:2163 ppid:2 flags:0x00004000
[ 254.958608][ C1] Call Trace:
[ 254.961865][ C1]
[ 254.964774][ C1] __schedule+0xc25/0x57f0
[ 254.969187][ C1] ? lock_acquire+0x1ad/0x520
[ 254.973834][ C1] ? find_held_lock+0x2d/0x110
[ 254.978571][ C1] ? io_schedule_timeout+0x140/0x140
[ 254.983825][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 254.989600][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 254.994767][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.000543][ C1] schedule+0xda/0x1a0
[ 255.004582][ C1] cec_thread_func+0x376/0xcc0
[ 255.009318][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.014226][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.020091][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.024998][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.029906][ C1] kthread+0x2e6/0x3c0
[ 255.033944][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.039546][ C1] ret_from_fork+0x1f/0x30
[ 255.043936][ C1]
[ 255.046931][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2164 ppid:2 flags:0x00004000
[ 255.056293][ C1] Call Trace:
[ 255.059548][ C1]
[ 255.062478][ C1] __schedule+0xc25/0x57f0
[ 255.066864][ C1] ? lock_acquire+0x1ad/0x520
[ 255.071507][ C1] ? find_held_lock+0x2d/0x110
[ 255.076258][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.081516][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 255.086943][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 255.091938][ C1] ? spin_bug+0x1c0/0x1c0
[ 255.096235][ C1] schedule+0xda/0x1a0
[ 255.100274][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 255.105532][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 255.111153][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.117016][ C1] ? __switch_to+0x5cc/0xfe0
[ 255.121678][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.127453][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.132624][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.137529][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 255.143129][ C1] kthread+0x2e6/0x3c0
[ 255.147166][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.152765][ C1] ret_from_fork+0x1f/0x30
[ 255.157157][ C1]
[ 255.160240][ C1] task:cec-vivid-012-v state:S stack:30408 pid:2178 ppid:2 flags:0x00004000
[ 255.169433][ C1] Call Trace:
[ 255.172684][ C1]
[ 255.175592][ C1] __schedule+0xc25/0x57f0
[ 255.179980][ C1] ? lock_acquire+0x1ad/0x520
[ 255.184627][ C1] ? find_held_lock+0x2d/0x110
[ 255.189363][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.194621][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.200554][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.205733][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.211526][ C1] schedule+0xda/0x1a0
[ 255.215566][ C1] cec_thread_func+0x376/0xcc0
[ 255.220308][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.225223][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.231087][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.235992][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.240899][ C1] kthread+0x2e6/0x3c0
[ 255.244939][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.250565][ C1] ret_from_fork+0x1f/0x30
[ 255.254974][ C1]
[ 255.257968][ C1] task:cec-vivid-012-v state:S stack:29592 pid:2179 ppid:2 flags:0x00004000
[ 255.267142][ C1] Call Trace:
[ 255.270397][ C1]
[ 255.273320][ C1] __schedule+0xc25/0x57f0
[ 255.277708][ C1] ? lock_acquire+0x1ad/0x520
[ 255.282354][ C1] ? find_held_lock+0x2d/0x110
[ 255.287091][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.292357][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.298133][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.303304][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.309081][ C1] schedule+0xda/0x1a0
[ 255.313297][ C1] cec_thread_func+0x376/0xcc0
[ 255.318406][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.323411][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.329275][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.334190][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.339097][ C1] kthread+0x2e6/0x3c0
[ 255.343135][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.348737][ C1] ret_from_fork+0x1f/0x30
[ 255.353130][ C1]
[ 255.356164][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2180 ppid:2 flags:0x00004000
[ 255.365419][ C1] Call Trace:
[ 255.368672][ C1]
[ 255.371579][ C1] __schedule+0xc25/0x57f0
[ 255.375966][ C1] ? lock_acquire+0x1ad/0x520
[ 255.380611][ C1] ? find_held_lock+0x2d/0x110
[ 255.385346][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.390617][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 255.396048][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 255.401042][ C1] ? spin_bug+0x1c0/0x1c0
[ 255.405341][ C1] schedule+0xda/0x1a0
[ 255.409404][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 255.414947][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 255.420554][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.426525][ C1] ? __switch_to+0x5cc/0xfe0
[ 255.431129][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.436990][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.442157][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.447063][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 255.452667][ C1] kthread+0x2e6/0x3c0
[ 255.456705][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.462309][ C1] ret_from_fork+0x1f/0x30
[ 255.466722][ C1]
[ 255.469735][ C1] task:cec-vivid-013-v state:S stack:30408 pid:2194 ppid:2 flags:0x00004000
[ 255.478901][ C1] Call Trace:
[ 255.482155][ C1]
[ 255.485063][ C1] __schedule+0xc25/0x57f0
[ 255.489451][ C1] ? lock_acquire+0x1ad/0x520
[ 255.494095][ C1] ? find_held_lock+0x2d/0x110
[ 255.498830][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.504260][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.510031][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.515221][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.520999][ C1] schedule+0xda/0x1a0
[ 255.525035][ C1] cec_thread_func+0x376/0xcc0
[ 255.529773][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.534681][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.540543][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.545450][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.550356][ C1] kthread+0x2e6/0x3c0
[ 255.554410][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.560038][ C1] ret_from_fork+0x1f/0x30
[ 255.564433][ C1]
[ 255.567427][ C1] task:cec-vivid-013-v state:S stack:29592 pid:2195 ppid:2 flags:0x00004000
[ 255.576599][ C1] Call Trace:
[ 255.579851][ C1]
[ 255.582761][ C1] __schedule+0xc25/0x57f0
[ 255.587147][ C1] ? lock_acquire+0x1ad/0x520
[ 255.591798][ C1] ? find_held_lock+0x2d/0x110
[ 255.596534][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.601791][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.607564][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.612819][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.618595][ C1] schedule+0xda/0x1a0
[ 255.622722][ C1] cec_thread_func+0x376/0xcc0
[ 255.627464][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.632394][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.638257][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.643253][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.648162][ C1] kthread+0x2e6/0x3c0
[ 255.652201][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.658063][ C1] ret_from_fork+0x1f/0x30
[ 255.662459][ C1]
[ 255.665451][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2196 ppid:2 flags:0x00004000
[ 255.674618][ C1] Call Trace:
[ 255.677872][ C1]
[ 255.680779][ C1] __schedule+0xc25/0x57f0
[ 255.685167][ C1] ? lock_acquire+0x1ad/0x520
[ 255.689814][ C1] ? find_held_lock+0x2d/0x110
[ 255.694554][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.699809][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 255.705243][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 255.710236][ C1] ? spin_bug+0x1c0/0x1c0
[ 255.714797][ C1] schedule+0xda/0x1a0
[ 255.718836][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 255.724097][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 255.729724][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.735671][ C1] ? __switch_to+0x5cc/0xfe0
[ 255.740265][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.746062][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.751238][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.756144][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 255.761744][ C1] kthread+0x2e6/0x3c0
[ 255.765786][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.771389][ C1] ret_from_fork+0x1f/0x30
[ 255.775785][ C1]
[ 255.778779][ C1] task:cec-vivid-014-v state:S stack:29592 pid:2210 ppid:2 flags:0x00004000
[ 255.787946][ C1] Call Trace:
[ 255.791289][ C1]
[ 255.794202][ C1] __schedule+0xc25/0x57f0
[ 255.798590][ C1] ? lock_acquire+0x1ad/0x520
[ 255.803246][ C1] ? find_held_lock+0x2d/0x110
[ 255.808003][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.813259][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.819032][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.824201][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.829974][ C1] schedule+0xda/0x1a0
[ 255.834012][ C1] cec_thread_func+0x376/0xcc0
[ 255.838762][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.843671][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.849555][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.854481][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.859390][ C1] kthread+0x2e6/0x3c0
[ 255.863451][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.869056][ C1] ret_from_fork+0x1f/0x30
[ 255.873538][ C1]
[ 255.876552][ C1] task:cec-vivid-014-v state:S stack:29592 pid:2211 ppid:2 flags:0x00004000
[ 255.885722][ C1] Call Trace:
[ 255.889070][ C1]
[ 255.891976][ C1] __schedule+0xc25/0x57f0
[ 255.896374][ C1] ? lock_acquire+0x1ad/0x520
[ 255.901018][ C1] ? find_held_lock+0x2d/0x110
[ 255.905754][ C1] ? io_schedule_timeout+0x140/0x140
[ 255.911010][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 255.916786][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 255.922043][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 255.927818][ C1] schedule+0xda/0x1a0
[ 255.931858][ C1] cec_thread_func+0x376/0xcc0
[ 255.936637][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.941547][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 255.947411][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 255.952318][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 255.957228][ C1] kthread+0x2e6/0x3c0
[ 255.961266][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 255.966869][ C1] ret_from_fork+0x1f/0x30
[ 255.971261][ C1]
[ 255.974255][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2212 ppid:2 flags:0x00004000
[ 255.983511][ C1] Call Trace:
[ 255.986770][ C1]
[ 255.989701][ C1] __schedule+0xc25/0x57f0
[ 255.994093][ C1] ? lock_acquire+0x1ad/0x520
[ 255.998741][ C1] ? find_held_lock+0x2d/0x110
[ 256.003479][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.008742][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 256.014257][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.019251][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.023551][ C1] schedule+0xda/0x1a0
[ 256.027590][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 256.032847][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 256.038537][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 256.044490][ C1] ? __switch_to+0x5cc/0xfe0
[ 256.049063][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 256.054857][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 256.060043][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.064948][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 256.070550][ C1] kthread+0x2e6/0x3c0
[ 256.074591][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.080202][ C1] ret_from_fork+0x1f/0x30
[ 256.084624][ C1]
[ 256.087638][ C1] task:cec-vivid-015-v state:S stack:30408 pid:2226 ppid:2 flags:0x00004000
[ 256.096893][ C1] Call Trace:
[ 256.100168][ C1]
[ 256.103162][ C1] __schedule+0xc25/0x57f0
[ 256.107548][ C1] ? lock_acquire+0x1ad/0x520
[ 256.112202][ C1] ? find_held_lock+0x2d/0x110
[ 256.116936][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.122232][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 256.128025][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 256.133193][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 256.138970][ C1] schedule+0xda/0x1a0
[ 256.143006][ C1] cec_thread_func+0x376/0xcc0
[ 256.147744][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 256.152650][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 256.158515][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.163421][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 256.168332][ C1] kthread+0x2e6/0x3c0
[ 256.172374][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.177976][ C1] ret_from_fork+0x1f/0x30
[ 256.182369][ C1]
[ 256.185361][ C1] task:cec-vivid-015-v state:S stack:29592 pid:2227 ppid:2 flags:0x00004000
[ 256.194615][ C1] Call Trace:
[ 256.197891][ C1]
[ 256.200801][ C1] __schedule+0xc25/0x57f0
[ 256.205188][ C1] ? lock_acquire+0x1ad/0x520
[ 256.209873][ C1] ? find_held_lock+0x2d/0x110
[ 256.214612][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.219889][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 256.225690][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 256.230899][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 256.236679][ C1] schedule+0xda/0x1a0
[ 256.240720][ C1] cec_thread_func+0x376/0xcc0
[ 256.245460][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 256.250373][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 256.256263][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.261257][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 256.266165][ C1] kthread+0x2e6/0x3c0
[ 256.270291][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.275894][ C1] ret_from_fork+0x1f/0x30
[ 256.280287][ C1]
[ 256.283311][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2228 ppid:2 flags:0x00004000
[ 256.292504][ C1] Call Trace:
[ 256.295761][ C1]
[ 256.298669][ C1] __schedule+0xc25/0x57f0
[ 256.303057][ C1] ? lock_acquire+0x1ad/0x520
[ 256.307706][ C1] ? find_held_lock+0x2d/0x110
[ 256.312442][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.317784][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 256.323216][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.328227][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.332527][ C1] schedule+0xda/0x1a0
[ 256.336657][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 256.341916][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 256.347531][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 256.353484][ C1] ? __switch_to+0x5cc/0xfe0
[ 256.358065][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 256.364103][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 256.369269][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.374174][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 256.379863][ C1] kthread+0x2e6/0x3c0
[ 256.383900][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.389502][ C1] ret_from_fork+0x1f/0x30
[ 256.393917][ C1]
[ 256.396913][ C1] task:raid5wq state:I stack:30192 pid:2258 ppid:2 flags:0x00004000
[ 256.406081][ C1] Call Trace:
[ 256.409337][ C1]
[ 256.412246][ C1] __schedule+0xc25/0x57f0
[ 256.416635][ C1] ? rescuer_thread+0x114/0xb60
[ 256.421463][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.426741][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.431561][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.436557][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.440858][ C1] schedule+0xda/0x1a0
[ 256.445071][ C1] rescuer_thread+0x655/0xb60
[ 256.449715][ C1] ? lock_downgrade+0x690/0x690
[ 256.454537][ C1] ? kthread+0x247/0x3c0
[ 256.458775][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.463852][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.468757][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.473838][ C1] kthread+0x2e6/0x3c0
[ 256.477878][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.483482][ C1] ret_from_fork+0x1f/0x30
[ 256.487899][ C1]
[ 256.490914][ C1] task:bch_btree_io state:I stack:30192 pid:2260 ppid:2 flags:0x00004000
[ 256.500082][ C1] Call Trace:
[ 256.503343][ C1]
[ 256.506249][ C1] __schedule+0xc25/0x57f0
[ 256.510634][ C1] ? rescuer_thread+0x114/0xb60
[ 256.515471][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.520725][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.525544][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.530537][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.534927][ C1] schedule+0xda/0x1a0
[ 256.538971][ C1] rescuer_thread+0x655/0xb60
[ 256.543620][ C1] ? lock_downgrade+0x690/0x690
[ 256.548465][ C1] ? kthread+0x247/0x3c0
[ 256.552694][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.557782][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.562688][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.567793][ C1] kthread+0x2e6/0x3c0
[ 256.571835][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.577447][ C1] ret_from_fork+0x1f/0x30
[ 256.581845][ C1]
[ 256.584841][ C1] task:bcache state:I stack:30416 pid:2261 ppid:2 flags:0x00004000
[ 256.594012][ C1] Call Trace:
[ 256.597271][ C1]
[ 256.600185][ C1] __schedule+0xc25/0x57f0
[ 256.604574][ C1] ? rescuer_thread+0x114/0xb60
[ 256.609432][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.614781][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.619604][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.624631][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.628933][ C1] schedule+0xda/0x1a0
[ 256.632977][ C1] rescuer_thread+0x655/0xb60
[ 256.637624][ C1] ? lock_downgrade+0x690/0x690
[ 256.642447][ C1] ? kthread+0x247/0x3c0
[ 256.646693][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.651771][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.656677][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.662021][ C1] kthread+0x2e6/0x3c0
[ 256.666059][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.671661][ C1] ret_from_fork+0x1f/0x30
[ 256.676051][ C1]
[ 256.679045][ C1] task:bch_journal state:I stack:30416 pid:2262 ppid:2 flags:0x00004000
[ 256.688214][ C1] Call Trace:
[ 256.691468][ C1]
[ 256.694381][ C1] __schedule+0xc25/0x57f0
[ 256.698769][ C1] ? rescuer_thread+0x114/0xb60
[ 256.703681][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.708938][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.713759][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.718837][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.723140][ C1] schedule+0xda/0x1a0
[ 256.727178][ C1] rescuer_thread+0x655/0xb60
[ 256.731826][ C1] ? lock_downgrade+0x690/0x690
[ 256.736650][ C1] ? kthread+0x247/0x3c0
[ 256.740866][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.746032][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.750944][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.756025][ C1] kthread+0x2e6/0x3c0
[ 256.760082][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.765683][ C1] ret_from_fork+0x1f/0x30
[ 256.770103][ C1]
[ 256.773184][ C1] task:dm_bufio_cache state:I stack:29600 pid:2264 ppid:2 flags:0x00004000
[ 256.782379][ C1] Call Trace:
[ 256.785722][ C1]
[ 256.788630][ C1] __schedule+0xc25/0x57f0
[ 256.793014][ C1] ? rescuer_thread+0x114/0xb60
[ 256.797844][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.803097][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.807918][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.812909][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.817207][ C1] schedule+0xda/0x1a0
[ 256.821269][ C1] rescuer_thread+0x655/0xb60
[ 256.825918][ C1] ? lock_downgrade+0x690/0x690
[ 256.830826][ C1] ? kthread+0x247/0x3c0
[ 256.835038][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.840128][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.845122][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.850201][ C1] kthread+0x2e6/0x3c0
[ 256.854240][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.859847][ C1] ret_from_fork+0x1f/0x30
[ 256.864332][ C1]
[ 256.867329][ C1] task:kmpathd state:I stack:29600 pid:2265 ppid:2 flags:0x00004000
[ 256.876539][ C1] Call Trace:
[ 256.879794][ C1]
[ 256.882700][ C1] __schedule+0xc25/0x57f0
[ 256.887090][ C1] ? rescuer_thread+0x114/0xb60
[ 256.891915][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.897166][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.901988][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 256.906984][ C1] ? spin_bug+0x1c0/0x1c0
[ 256.911280][ C1] schedule+0xda/0x1a0
[ 256.915320][ C1] rescuer_thread+0x655/0xb60
[ 256.920060][ C1] ? lock_downgrade+0x690/0x690
[ 256.924884][ C1] ? kthread+0x247/0x3c0
[ 256.929126][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.934296][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 256.939208][ C1] ? cancel_delayed_work+0x10/0x10
[ 256.944287][ C1] kthread+0x2e6/0x3c0
[ 256.948328][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 256.953929][ C1] ret_from_fork+0x1f/0x30
[ 256.958323][ C1]
[ 256.961320][ C1] task:kmpath_handlerd state:I stack:29928 pid:2266 ppid:2 flags:0x00004000
[ 256.970578][ C1] Call Trace:
[ 256.973832][ C1]
[ 256.976745][ C1] __schedule+0xc25/0x57f0
[ 256.981131][ C1] ? rescuer_thread+0x114/0xb60
[ 256.985954][ C1] ? io_schedule_timeout+0x140/0x140
[ 256.991402][ C1] ? rescuer_thread+0x61b/0xb60
[ 256.996226][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.001217][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.005515][ C1] schedule+0xda/0x1a0
[ 257.009557][ C1] rescuer_thread+0x655/0xb60
[ 257.014203][ C1] ? lock_downgrade+0x690/0x690
[ 257.019112][ C1] ? kthread+0x247/0x3c0
[ 257.023343][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.028427][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.033333][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.038412][ C1] kthread+0x2e6/0x3c0
[ 257.042450][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.048049][ C1] ret_from_fork+0x1f/0x30
[ 257.052447][ C1]
[ 257.055461][ C1] task:kvub300c state:I stack:30416 pid:2288 ppid:2 flags:0x00004000
[ 257.064638][ C1] Call Trace:
[ 257.067890][ C1]
[ 257.070795][ C1] __schedule+0xc25/0x57f0
[ 257.075203][ C1] ? rescuer_thread+0x114/0xb60
[ 257.080117][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.085373][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.090195][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.095209][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.099521][ C1] schedule+0xda/0x1a0
[ 257.103559][ C1] rescuer_thread+0x655/0xb60
[ 257.108203][ C1] ? lock_downgrade+0x690/0x690
[ 257.113028][ C1] ? kthread+0x247/0x3c0
[ 257.117241][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.122318][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.127226][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.132325][ C1] kthread+0x2e6/0x3c0
[ 257.136380][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.141982][ C1] ret_from_fork+0x1f/0x30
[ 257.146376][ C1]
[ 257.149373][ C1] task:kvub300p state:I stack:30416 pid:2289 ppid:2 flags:0x00004000
[ 257.158541][ C1] Call Trace:
[ 257.162575][ C1]
[ 257.165483][ C1] __schedule+0xc25/0x57f0
[ 257.169955][ C1] ? rescuer_thread+0x114/0xb60
[ 257.174829][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.180093][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.184934][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.189959][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.194259][ C1] schedule+0xda/0x1a0
[ 257.198300][ C1] rescuer_thread+0x655/0xb60
[ 257.202949][ C1] ? lock_downgrade+0x690/0x690
[ 257.207775][ C1] ? kthread+0x247/0x3c0
[ 257.211988][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.217069][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.221974][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.227054][ C1] kthread+0x2e6/0x3c0
[ 257.231097][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.236707][ C1] ret_from_fork+0x1f/0x30
[ 257.241100][ C1]
[ 257.244112][ C1] task:kvub300d state:I stack:30416 pid:2290 ppid:2 flags:0x00004000
[ 257.253303][ C1] Call Trace:
[ 257.256562][ C1]
[ 257.259468][ C1] __schedule+0xc25/0x57f0
[ 257.263854][ C1] ? rescuer_thread+0x114/0xb60
[ 257.268677][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.273929][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.278838][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.283846][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.288145][ C1] schedule+0xda/0x1a0
[ 257.292204][ C1] rescuer_thread+0x655/0xb60
[ 257.296867][ C1] ? lock_downgrade+0x690/0x690
[ 257.301689][ C1] ? kthread+0x247/0x3c0
[ 257.305904][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.310985][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.315892][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.320970][ C1] kthread+0x2e6/0x3c0
[ 257.325005][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.330694][ C1] ret_from_fork+0x1f/0x30
[ 257.335086][ C1]
[ 257.338081][ C1] task:kmemstick state:I stack:30536 pid:2294 ppid:2 flags:0x00004000
[ 257.347251][ C1] Call Trace:
[ 257.350508][ C1]
[ 257.353418][ C1] __schedule+0xc25/0x57f0
[ 257.357807][ C1] ? rescuer_thread+0x114/0xb60
[ 257.362634][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.367887][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.372715][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.377709][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.382006][ C1] schedule+0xda/0x1a0
[ 257.386044][ C1] rescuer_thread+0x655/0xb60
[ 257.390688][ C1] ? lock_downgrade+0x690/0x690
[ 257.395510][ C1] ? kthread+0x247/0x3c0
[ 257.399723][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.404804][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.409711][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.414789][ C1] kthread+0x2e6/0x3c0
[ 257.418829][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.424445][ C1] ret_from_fork+0x1f/0x30
[ 257.428840][ C1]
[ 257.431842][ C1] task:rdma_cm state:I stack:29600 pid:2298 ppid:2 flags:0x00004000
[ 257.441185][ C1] Call Trace:
[ 257.444447][ C1]
[ 257.447356][ C1] __schedule+0xc25/0x57f0
[ 257.451743][ C1] ? rescuer_thread+0x114/0xb60
[ 257.456654][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.461911][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.466729][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.471720][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.476806][ C1] schedule+0xda/0x1a0
[ 257.480872][ C1] rescuer_thread+0x655/0xb60
[ 257.485536][ C1] ? lock_downgrade+0x690/0x690
[ 257.490358][ C1] ? kthread+0x247/0x3c0
[ 257.494581][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.499660][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.504571][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.509648][ C1] kthread+0x2e6/0x3c0
[ 257.513771][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.519379][ C1] ret_from_fork+0x1f/0x30
[ 257.523773][ C1]
[ 257.526771][ C1] task:mlx4_ib state:I stack:29880 pid:2302 ppid:2 flags:0x00004000
[ 257.535942][ C1] Call Trace:
[ 257.539280][ C1]
[ 257.542187][ C1] __schedule+0xc25/0x57f0
[ 257.546575][ C1] ? rescuer_thread+0x114/0xb60
[ 257.551419][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.556762][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.561582][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.566576][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.570879][ C1] schedule+0xda/0x1a0
[ 257.574921][ C1] rescuer_thread+0x655/0xb60
[ 257.579569][ C1] ? lock_downgrade+0x690/0x690
[ 257.584393][ C1] ? kthread+0x247/0x3c0
[ 257.588612][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.593694][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.598599][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.603677][ C1] kthread+0x2e6/0x3c0
[ 257.607738][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.613340][ C1] ret_from_fork+0x1f/0x30
[ 257.617744][ C1]
[ 257.620740][ C1] task:mlx4_ib_mcg state:I stack:30416 pid:2303 ppid:2 flags:0x00004000
[ 257.629912][ C1] Call Trace:
[ 257.633255][ C1]
[ 257.636163][ C1] __schedule+0xc25/0x57f0
[ 257.640552][ C1] ? rescuer_thread+0x114/0xb60
[ 257.645394][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.650649][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.655479][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.660558][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.664859][ C1] schedule+0xda/0x1a0
[ 257.668901][ C1] rescuer_thread+0x655/0xb60
[ 257.673546][ C1] ? lock_downgrade+0x690/0x690
[ 257.678371][ C1] ? kthread+0x247/0x3c0
[ 257.682588][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.687667][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.692573][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.697652][ C1] kthread+0x2e6/0x3c0
[ 257.701695][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.707300][ C1] ret_from_fork+0x1f/0x30
[ 257.711694][ C1]
[ 257.714691][ C1] task:srp_remove state:I stack:30416 pid:2304 ppid:2 flags:0x00004000
[ 257.723945][ C1] Call Trace:
[ 257.727198][ C1]
[ 257.730114][ C1] __schedule+0xc25/0x57f0
[ 257.734501][ C1] ? rescuer_thread+0x114/0xb60
[ 257.739325][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.744584][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.749405][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.754400][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.758699][ C1] schedule+0xda/0x1a0
[ 257.762823][ C1] rescuer_thread+0x655/0xb60
[ 257.767468][ C1] ? lock_downgrade+0x690/0x690
[ 257.772290][ C1] ? kthread+0x247/0x3c0
[ 257.776610][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.781693][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.786605][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.791705][ C1] kthread+0x2e6/0x3c0
[ 257.795743][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.801431][ C1] ret_from_fork+0x1f/0x30
[ 257.805823][ C1]
[ 257.808814][ C1] task:siw_cm_wq state:I stack:29912 pid:2308 ppid:2 flags:0x00004000
[ 257.817985][ C1] Call Trace:
[ 257.821255][ C1]
[ 257.824164][ C1] __schedule+0xc25/0x57f0
[ 257.828552][ C1] ? rescuer_thread+0x114/0xb60
[ 257.833383][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.838724][ C1] ? rescuer_thread+0x61b/0xb60
[ 257.843543][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 257.848538][ C1] ? spin_bug+0x1c0/0x1c0
[ 257.852843][ C1] schedule+0xda/0x1a0
[ 257.856888][ C1] rescuer_thread+0x655/0xb60
[ 257.861537][ C1] ? lock_downgrade+0x690/0x690
[ 257.866359][ C1] ? kthread+0x247/0x3c0
[ 257.870573][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.875672][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.880579][ C1] ? cancel_delayed_work+0x10/0x10
[ 257.885660][ C1] kthread+0x2e6/0x3c0
[ 257.889901][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.895511][ C1] ret_from_fork+0x1f/0x30
[ 257.900077][ C1]
[ 257.903083][ C1] task:siw_tx/0 state:S stack:30456 pid:2309 ppid:2 flags:0x00004000
[ 257.912288][ C1] Call Trace:
[ 257.915543][ C1]
[ 257.918463][ C1] __schedule+0xc25/0x57f0
[ 257.922856][ C1] ? lock_acquire+0x1ad/0x520
[ 257.927507][ C1] ? find_held_lock+0x2d/0x110
[ 257.932277][ C1] ? io_schedule_timeout+0x140/0x140
[ 257.937537][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 257.943323][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 257.948522][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 257.954306][ C1] schedule+0xda/0x1a0
[ 257.958366][ C1] siw_run_sq+0x223/0x3a0
[ 257.962667][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 257.967663][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 257.973561][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 257.978469][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 257.983463][ C1] kthread+0x2e6/0x3c0
[ 257.987506][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 257.993105][ C1] ret_from_fork+0x1f/0x30
[ 257.997496][ C1]
[ 258.000490][ C1] task:qat_misc_wq state:I stack:29600 pid:2318 ppid:2 flags:0x00004000
[ 258.009658][ C1] Call Trace:
[ 258.012913][ C1]
[ 258.015820][ C1] __schedule+0xc25/0x57f0
[ 258.020227][ C1] ? rescuer_thread+0x114/0xb60
[ 258.025049][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.030312][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.035132][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.040127][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.044428][ C1] schedule+0xda/0x1a0
[ 258.048486][ C1] rescuer_thread+0x655/0xb60
[ 258.053131][ C1] ? lock_downgrade+0x690/0x690
[ 258.057952][ C1] ? kthread+0x247/0x3c0
[ 258.062187][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.067287][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.072286][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.077369][ C1] kthread+0x2e6/0x3c0
[ 258.083404][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.089006][ C1] ret_from_fork+0x1f/0x30
[ 258.093396][ C1]
[ 258.096393][ C1] task:qat_device_rese state:I stack:29928 pid:2320 ppid:2 flags:0x00004000
[ 258.105560][ C1] Call Trace:
[ 258.108814][ C1]
[ 258.111719][ C1] __schedule+0xc25/0x57f0
[ 258.116101][ C1] ? rescuer_thread+0x114/0xb60
[ 258.120929][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.126184][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.131006][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.135996][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.140316][ C1] schedule+0xda/0x1a0
[ 258.144377][ C1] rescuer_thread+0x655/0xb60
[ 258.149022][ C1] ? lock_downgrade+0x690/0x690
[ 258.153846][ C1] ? kthread+0x247/0x3c0
[ 258.158060][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.163155][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.168060][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.173158][ C1] kthread+0x2e6/0x3c0
[ 258.177200][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.182812][ C1] ret_from_fork+0x1f/0x30
[ 258.187205][ C1]
[ 258.190203][ C1] task:qat_pf2vf_resp_ state:I stack:30416 pid:2321 ppid:2 flags:0x00004000
[ 258.199368][ C1] Call Trace:
[ 258.202646][ C1]
[ 258.205572][ C1] __schedule+0xc25/0x57f0
[ 258.209968][ C1] ? rescuer_thread+0x114/0xb60
[ 258.214794][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.220660][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.225479][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.230470][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.234770][ C1] schedule+0xda/0x1a0
[ 258.238810][ C1] rescuer_thread+0x655/0xb60
[ 258.243479][ C1] ? lock_downgrade+0x690/0x690
[ 258.248298][ C1] ? kthread+0x247/0x3c0
[ 258.252532][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.257632][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.262537][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.267614][ C1] kthread+0x2e6/0x3c0
[ 258.271650][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.277256][ C1] ret_from_fork+0x1f/0x30
[ 258.281652][ C1]
[ 258.284650][ C1] task:adf_vf_stop_wq state:I stack:30416 pid:2322 ppid:2 flags:0x00004000
[ 258.293996][ C1] Call Trace:
[ 258.297335][ C1]
[ 258.300438][ C1] __schedule+0xc25/0x57f0
[ 258.304826][ C1] ? rescuer_thread+0x114/0xb60
[ 258.309648][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.314993][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.319814][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.324807][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.329103][ C1] schedule+0xda/0x1a0
[ 258.333139][ C1] rescuer_thread+0x655/0xb60
[ 258.337783][ C1] ? lock_downgrade+0x690/0x690
[ 258.342604][ C1] ? kthread+0x247/0x3c0
[ 258.346816][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.351895][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.356816][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.361922][ C1] kthread+0x2e6/0x3c0
[ 258.365963][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.371568][ C1] ret_from_fork+0x1f/0x30
[ 258.375984][ C1]
[ 258.378983][ C1] task:elousb state:I stack:30536 pid:2346 ppid:2 flags:0x00004000
[ 258.388153][ C1] Call Trace:
[ 258.391407][ C1]
[ 258.394316][ C1] __schedule+0xc25/0x57f0
[ 258.398788][ C1] ? rescuer_thread+0x114/0xb60
[ 258.403610][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.408891][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.413714][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.418729][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.423061][ C1] schedule+0xda/0x1a0
[ 258.427101][ C1] rescuer_thread+0x655/0xb60
[ 258.431755][ C1] ? lock_downgrade+0x690/0x690
[ 258.436579][ C1] ? kthread+0x247/0x3c0
[ 258.440794][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.445870][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.450774][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.455855][ C1] kthread+0x2e6/0x3c0
[ 258.459978][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.466792][ C1] ret_from_fork+0x1f/0x30
[ 258.471708][ C1]
[ 258.474718][ C1] task:tls-strp state:I stack:29912 pid:2572 ppid:2 flags:0x00004000
[ 258.483887][ C1] Call Trace:
[ 258.487140][ C1]
[ 258.490046][ C1] __schedule+0xc25/0x57f0
[ 258.494435][ C1] ? rescuer_thread+0x114/0xb60
[ 258.499346][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.504600][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.509420][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.514413][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.518710][ C1] schedule+0xda/0x1a0
[ 258.522750][ C1] rescuer_thread+0x655/0xb60
[ 258.527398][ C1] ? lock_downgrade+0x690/0x690
[ 258.532217][ C1] ? kthread+0x247/0x3c0
[ 258.536434][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.541518][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.546425][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.552286][ C1] kthread+0x2e6/0x3c0
[ 258.556327][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.561929][ C1] ret_from_fork+0x1f/0x30
[ 258.566324][ C1]
[ 258.569317][ C1] task:mld state:I stack:30416 pid:2573 ppid:2 flags:0x00004000
[ 258.578489][ C1] Call Trace:
[ 258.581742][ C1]
[ 258.584647][ C1] __schedule+0xc25/0x57f0
[ 258.589034][ C1] ? rescuer_thread+0x114/0xb60
[ 258.593865][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.599126][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.603949][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.608949][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.613254][ C1] schedule+0xda/0x1a0
[ 258.617293][ C1] rescuer_thread+0x655/0xb60
[ 258.621962][ C1] ? lock_downgrade+0x690/0x690
[ 258.626782][ C1] ? kthread+0x247/0x3c0
[ 258.631056][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.636141][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.641050][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.646133][ C1] kthread+0x2e6/0x3c0
[ 258.650172][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.655870][ C1] ret_from_fork+0x1f/0x30
[ 258.660262][ C1]
[ 258.663260][ C1] task:ipv6_addrconf state:I stack:30416 pid:2574 ppid:2 flags:0x00004000
[ 258.672431][ C1] Call Trace:
[ 258.675697][ C1]
[ 258.678609][ C1] __schedule+0xc25/0x57f0
[ 258.682996][ C1] ? rescuer_thread+0x114/0xb60
[ 258.687823][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.693076][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.698003][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.703019][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.707318][ C1] schedule+0xda/0x1a0
[ 258.711357][ C1] rescuer_thread+0x655/0xb60
[ 258.716003][ C1] ? lock_downgrade+0x690/0x690
[ 258.720911][ C1] ? kthread+0x247/0x3c0
[ 258.725124][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.730211][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.735115][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.740193][ C1] kthread+0x2e6/0x3c0
[ 258.744234][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.749839][ C1] ret_from_fork+0x1f/0x30
[ 258.754408][ C1]
[ 258.757426][ C1] task:dsa_ordered state:I stack:30416 pid:2593 ppid:2 flags:0x00004000
[ 258.766598][ C1] Call Trace:
[ 258.769861][ C1]
[ 258.772767][ C1] __schedule+0xc25/0x57f0
[ 258.777264][ C1] ? rescuer_thread+0x114/0xb60
[ 258.782091][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.787349][ C1] ? rescuer_thread+0x61b/0xb60
[ 258.792257][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 258.797340][ C1] ? spin_bug+0x1c0/0x1c0
[ 258.801639][ C1] schedule+0xda/0x1a0
[ 258.805685][ C1] rescuer_thread+0x655/0xb60
[ 258.810330][ C1] ? lock_downgrade+0x690/0x690
[ 258.815150][ C1] ? kthread+0x247/0x3c0
[ 258.819364][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.824444][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.829441][ C1] ? cancel_delayed_work+0x10/0x10
[ 258.834554][ C1] kthread+0x2e6/0x3c0
[ 258.838677][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.844275][ C1] ret_from_fork+0x1f/0x30
[ 258.848782][ C1]
[ 258.851780][ C1] task:krfcommd state:S stack:28632 pid:2690 ppid:2 flags:0x00004000
[ 258.860963][ C1] Call Trace:
[ 258.864323][ C1]
[ 258.867251][ C1] __schedule+0xc25/0x57f0
[ 258.871639][ C1] ? lockdep_unlock+0x11b/0x290
[ 258.876460][ C1] ? __lock_acquire+0x280a/0x5df0
[ 258.881460][ C1] ? lock_acquire+0x1ad/0x520
[ 258.886658][ C1] ? io_schedule_timeout+0x140/0x140
[ 258.891931][ C1] ? find_held_lock+0x2d/0x110
[ 258.896683][ C1] ? rfcomm_run+0x1532/0x4450
[ 258.901344][ C1] ? lock_downgrade+0x690/0x690
[ 258.906270][ C1] ? rcu_is_watching+0xe/0xb0
[ 258.910920][ C1] schedule+0xda/0x1a0
[ 258.914978][ C1] schedule_timeout+0x229/0x270
[ 258.919885][ C1] ? usleep_range_state+0x180/0x180
[ 258.925051][ C1] ? wait_for_completion_io_timeout+0x20/0x20
[ 258.931085][ C1] ? lock_downgrade+0x690/0x690
[ 258.935912][ C1] wait_woken+0x18b/0x1f0
[ 258.940217][ C1] rfcomm_run+0x154b/0x4450
[ 258.944693][ C1] ? lock_downgrade+0x690/0x690
[ 258.949555][ C1] ? find_held_lock+0x2d/0x110
[ 258.954290][ C1] ? rfcomm_check_accept+0x200/0x200
[ 258.959543][ C1] ? lock_downgrade+0x690/0x690
[ 258.964382][ C1] ? __init_waitqueue_head+0x150/0x150
[ 258.970329][ C1] ? kthread+0x247/0x3c0
[ 258.974543][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 258.979713][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 258.984621][ C1] ? rfcomm_check_accept+0x200/0x200
[ 258.989873][ C1] kthread+0x2e6/0x3c0
[ 258.993911][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 258.999513][ C1] ret_from_fork+0x1f/0x30
[ 259.003904][ C1]
[ 259.006900][ C1] task:krxrpcd state:I stack:30416 pid:2691 ppid:2 flags:0x00004000
[ 259.016068][ C1] Call Trace:
[ 259.019322][ C1]
[ 259.022227][ C1] __schedule+0xc25/0x57f0
[ 259.026613][ C1] ? rescuer_thread+0x114/0xb60
[ 259.031437][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.036710][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.041530][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.046528][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.050824][ C1] schedule+0xda/0x1a0
[ 259.054863][ C1] rescuer_thread+0x655/0xb60
[ 259.059593][ C1] ? lock_downgrade+0x690/0x690
[ 259.064413][ C1] ? kthread+0x247/0x3c0
[ 259.068629][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.073704][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.078611][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.083688][ C1] kthread+0x2e6/0x3c0
[ 259.087730][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.093331][ C1] ret_from_fork+0x1f/0x30
[ 259.097721][ C1]
[ 259.100719][ C1] task:kkcmd state:I stack:30416 pid:2695 ppid:2 flags:0x00004000
[ 259.109891][ C1] Call Trace:
[ 259.113141][ C1]
[ 259.116059][ C1] __schedule+0xc25/0x57f0
[ 259.120449][ C1] ? rescuer_thread+0x114/0xb60
[ 259.125275][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.130554][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.135389][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.140386][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.144684][ C1] schedule+0xda/0x1a0
[ 259.148725][ C1] rescuer_thread+0x655/0xb60
[ 259.153381][ C1] ? lock_downgrade+0x690/0x690
[ 259.158199][ C1] ? kthread+0x247/0x3c0
[ 259.162412][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.167490][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.172404][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.177490][ C1] kthread+0x2e6/0x3c0
[ 259.181529][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.187135][ C1] ret_from_fork+0x1f/0x30
[ 259.191541][ C1]
[ 259.194535][ C1] task:kstrp state:I stack:30416 pid:2696 ppid:2 flags:0x00004000
[ 259.203729][ C1] Call Trace:
[ 259.206988][ C1]
[ 259.209892][ C1] __schedule+0xc25/0x57f0
[ 259.214276][ C1] ? rescuer_thread+0x114/0xb60
[ 259.219100][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.224355][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.229177][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.234253][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.238640][ C1] schedule+0xda/0x1a0
[ 259.242853][ C1] rescuer_thread+0x655/0xb60
[ 259.247496][ C1] ? lock_downgrade+0x690/0x690
[ 259.252318][ C1] ? kthread+0x247/0x3c0
[ 259.256618][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.261697][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.266602][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.271684][ C1] kthread+0x2e6/0x3c0
[ 259.275730][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.281336][ C1] ret_from_fork+0x1f/0x30
[ 259.285729][ C1]
[ 259.288725][ C1] task:krdsd state:I stack:30416 pid:2697 ppid:2 flags:0x00004000
[ 259.298001][ C1] Call Trace:
[ 259.301379][ C1]
[ 259.304287][ C1] __schedule+0xc25/0x57f0
[ 259.308674][ C1] ? rescuer_thread+0x114/0xb60
[ 259.313498][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.318854][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.323672][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.328710][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.333020][ C1] schedule+0xda/0x1a0
[ 259.337060][ C1] rescuer_thread+0x655/0xb60
[ 259.341705][ C1] ? lock_downgrade+0x690/0x690
[ 259.346525][ C1] ? kthread+0x247/0x3c0
[ 259.350826][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.355905][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.360837][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.365964][ C1] kthread+0x2e6/0x3c0
[ 259.370007][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.375616][ C1] ret_from_fork+0x1f/0x30
[ 259.380013][ C1]
[ 259.383009][ C1] task:rds_mr_flushd state:I stack:30416 pid:2698 ppid:2 flags:0x00004000
[ 259.392286][ C1] Call Trace:
[ 259.395540][ C1]
[ 259.398533][ C1] __schedule+0xc25/0x57f0
[ 259.402926][ C1] ? rescuer_thread+0x114/0xb60
[ 259.407758][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.413015][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.417858][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.422870][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.427174][ C1] schedule+0xda/0x1a0
[ 259.431221][ C1] rescuer_thread+0x655/0xb60
[ 259.435956][ C1] ? lock_downgrade+0x690/0x690
[ 259.440871][ C1] ? kthread+0x247/0x3c0
[ 259.445209][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.450293][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.455223][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.460392][ C1] kthread+0x2e6/0x3c0
[ 259.464517][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.470119][ C1] ret_from_fork+0x1f/0x30
[ 259.474518][ C1]
[ 259.477618][ C1] task:ceph-msgr state:I stack:30416 pid:2707 ppid:2 flags:0x00004000
[ 259.486791][ C1] Call Trace:
[ 259.490049][ C1]
[ 259.493479][ C1] __schedule+0xc25/0x57f0
[ 259.497869][ C1] ? rescuer_thread+0x114/0xb60
[ 259.502781][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.508049][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.512868][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.519425][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.523725][ C1] schedule+0xda/0x1a0
[ 259.527788][ C1] rescuer_thread+0x655/0xb60
[ 259.532455][ C1] ? lock_downgrade+0x690/0x690
[ 259.537361][ C1] ? kthread+0x247/0x3c0
[ 259.541574][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.546653][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.551561][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.556644][ C1] kthread+0x2e6/0x3c0
[ 259.560681][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.566282][ C1] ret_from_fork+0x1f/0x30
[ 259.570675][ C1]
[ 259.573670][ C1] task:bat_events state:I stack:30416 pid:2708 ppid:2 flags:0x00004000
[ 259.582926][ C1] Call Trace:
[ 259.586178][ C1]
[ 259.589084][ C1] __schedule+0xc25/0x57f0
[ 259.593469][ C1] ? rescuer_thread+0x114/0xb60
[ 259.598379][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.603631][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.608454][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.613533][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.617829][ C1] schedule+0xda/0x1a0
[ 259.621877][ C1] rescuer_thread+0x655/0xb60
[ 259.626524][ C1] ? lock_downgrade+0x690/0x690
[ 259.631344][ C1] ? kthread+0x247/0x3c0
[ 259.635564][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.640661][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.645654][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.650742][ C1] kthread+0x2e6/0x3c0
[ 259.655038][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.660726][ C1] ret_from_fork+0x1f/0x30
[ 259.665119][ C1]
[ 259.668114][ C1] task:kafsd state:I stack:30416 pid:4348 ppid:2 flags:0x00004000
[ 259.677286][ C1] Call Trace:
[ 259.680627][ C1]
[ 259.683536][ C1] __schedule+0xc25/0x57f0
[ 259.687924][ C1] ? rescuer_thread+0x114/0xb60
[ 259.692750][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.698006][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.702827][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.707820][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.712121][ C1] schedule+0xda/0x1a0
[ 259.716160][ C1] rescuer_thread+0x655/0xb60
[ 259.720806][ C1] ? lock_downgrade+0x690/0x690
[ 259.725626][ C1] ? kthread+0x247/0x3c0
[ 259.729842][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.735093][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.739999][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.745084][ C1] kthread+0x2e6/0x3c0
[ 259.749121][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.754721][ C1] ret_from_fork+0x1f/0x30
[ 259.759307][ C1]
[ 259.762409][ C1] task:kafs_lockd state:I stack:30416 pid:4349 ppid:2 flags:0x00004000
[ 259.771681][ C1] Call Trace:
[ 259.775039][ C1]
[ 259.777949][ C1] __schedule+0xc25/0x57f0
[ 259.782352][ C1] ? rescuer_thread+0x114/0xb60
[ 259.787177][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.792437][ C1] ? rescuer_thread+0x61b/0xb60
[ 259.797255][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 259.802248][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.806567][ C1] schedule+0xda/0x1a0
[ 259.812688][ C1] rescuer_thread+0x655/0xb60
[ 259.817340][ C1] ? lock_downgrade+0x690/0x690
[ 259.822164][ C1] ? kthread+0x247/0x3c0
[ 259.826381][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.831638][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.836648][ C1] ? cancel_delayed_work+0x10/0x10
[ 259.841727][ C1] kthread+0x2e6/0x3c0
[ 259.845781][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.851392][ C1] ret_from_fork+0x1f/0x30
[ 259.855805][ C1]
[ 259.858810][ C1] task:krxrpcio/7001 state:S stack:29880 pid:4350 ppid:2 flags:0x00004000
[ 259.868031][ C1] Call Trace:
[ 259.871289][ C1]
[ 259.874312][ C1] __schedule+0xc25/0x57f0
[ 259.878702][ C1] ? lock_downgrade+0x690/0x690
[ 259.883528][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.888781][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 259.893951][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 259.899729][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 259.905183][ C1] ? hrtick+0x250/0x250
[ 259.909313][ C1] schedule+0xda/0x1a0
[ 259.913350][ C1] rxrpc_io_thread+0x846/0x1360
[ 259.918173][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 259.923080][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 259.928945][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 259.934025][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 259.939016][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 259.944355][ C1] kthread+0x2e6/0x3c0
[ 259.948392][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 259.953996][ C1] ret_from_fork+0x1f/0x30
[ 259.958392][ C1]
[ 259.961406][ C1] task:kworker/u5:1 state:I stack:26864 pid:4355 ppid:2 flags:0x00004000
[ 259.970573][ C1] Workqueue: 0x0 (hci0)
[ 259.974789][ C1] Call Trace:
[ 259.978056][ C1]
[ 259.980968][ C1] __schedule+0xc25/0x57f0
[ 259.985353][ C1] ? spin_bug+0x1c0/0x1c0
[ 259.989655][ C1] ? process_one_work+0xada/0x1410
[ 259.994734][ C1] ? io_schedule_timeout+0x140/0x140
[ 259.999989][ C1] ? worker_thread+0x145/0xef0
[ 260.004811][ C1] ? spin_bug+0x1c0/0x1c0
[ 260.009113][ C1] schedule+0xda/0x1a0
[ 260.013155][ C1] worker_thread+0x14a/0xef0
[ 260.017716][ C1] ? process_one_work+0x1410/0x1410
[ 260.022903][ C1] kthread+0x2e6/0x3c0
[ 260.026941][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 260.032562][ C1] ret_from_fork+0x1f/0x30
[ 260.037058][ C1]
[ 260.040057][ C1] task:jbd2/sda1-8 state:S stack:27528 pid:4363 ppid:2 flags:0x00004000
[ 260.049311][ C1] Call Trace:
[ 260.052582][ C1]
[ 260.055587][ C1] __schedule+0xc25/0x57f0
[ 260.059972][ C1] ? lock_acquire+0x1ad/0x520
[ 260.064619][ C1] ? lock_sync+0x180/0x180
[ 260.069009][ C1] ? io_schedule_timeout+0x140/0x140
[ 260.074282][ C1] ? kjournald2+0x5af/0x870
[ 260.078865][ C1] ? mark_held_locks+0x9f/0xe0
[ 260.083617][ C1] schedule+0xda/0x1a0
[ 260.087657][ C1] kjournald2+0x5b4/0x870
[ 260.091963][ C1] ? jbd2_fc_release_bufs+0x130/0x130
[ 260.097302][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 260.103255][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 260.108160][ C1] ? jbd2_fc_release_bufs+0x130/0x130
[ 260.113503][ C1] kthread+0x2e6/0x3c0
[ 260.117545][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 260.123148][ C1] ret_from_fork+0x1f/0x30
[ 260.127540][ C1]
[ 260.130555][ C1] task:ext4-rsv-conver state:I stack:30416 pid:4364 ppid:2 flags:0x00004000
[ 260.139732][ C1] Call Trace:
[ 260.142986][ C1]
[ 260.145896][ C1] __schedule+0xc25/0x57f0
[ 260.150280][ C1] ? rescuer_thread+0x114/0xb60
[ 260.155105][ C1] ? io_schedule_timeout+0x140/0x140
[ 260.160361][ C1] ? rescuer_thread+0x61b/0xb60
[ 260.165179][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 260.170283][ C1] ? spin_bug+0x1c0/0x1c0
[ 260.174581][ C1] schedule+0xda/0x1a0
[ 260.178621][ C1] rescuer_thread+0x655/0xb60
[ 260.183264][ C1] ? lock_downgrade+0x690/0x690
[ 260.188082][ C1] ? kthread+0x247/0x3c0
[ 260.192292][ C1] ? cancel_delayed_work+0x10/0x10
[ 260.197463][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 260.202392][ C1] ? cancel_delayed_work+0x10/0x10
[ 260.207498][ C1] kthread+0x2e6/0x3c0
[ 260.211536][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 260.217158][ C1] ret_from_fork+0x1f/0x30
[ 260.221550][ C1]
[ 260.224544][ C1] task:syslogd state:S stack:26328 pid:4381 ppid:1 flags:0x00000002
[ 260.233711][ C1] Call Trace:
[ 260.236987][ C1]
[ 260.239896][ C1] __schedule+0xc25/0x57f0
[ 260.244286][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 260.250935][ C1] ? io_schedule_timeout+0x140/0x140
[ 260.256187][ C1] ? mark_lock.part.0+0xee/0x1970
[ 260.261182][ C1] ? lock_acquire+0x1ad/0x520
[ 260.266349][ C1] ? find_held_lock+0x2d/0x110
[ 260.271083][ C1] schedule+0xda/0x1a0
[ 260.275123][ C1] schedule_timeout+0x229/0x270
[ 260.280030][ C1] ? usleep_range_state+0x180/0x180
[ 260.285284][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 260.291150][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 260.296318][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 260.302096][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0
[ 260.307788][ C1] __skb_wait_for_more_packets+0x394/0x4f0
[ 260.313585][ C1] ? datagram_poll+0x400/0x400
[ 260.318325][ C1] ? proto_seq_start+0x50/0x50
[ 260.323062][ C1] ? skb_attempt_defer_free+0x470/0x470
[ 260.328667][ C1] __unix_dgram_recvmsg+0x193/0xa70
[ 260.333837][ C1] ? unix_stream_connect+0x1700/0x1700
[ 260.339263][ C1] ? aa_sk_perm+0x1b8/0x850
[ 260.343737][ C1] ? aa_af_perm+0x210/0x210
[ 260.348215][ C1] ? __unix_dgram_recvmsg+0xa70/0xa70
[ 260.353556][ C1] sock_recvmsg+0xc9/0x150
[ 260.357940][ C1] sock_read_iter+0x252/0x380
[ 260.362586][ C1] ? sock_recvmsg+0x150/0x150
[ 260.367409][ C1] ? apparmor_file_permission+0x14e/0x450
[ 260.373099][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 260.378441][ C1] vfs_read+0x657/0x7b0
[ 260.382573][ C1] ? kernel_read+0x120/0x120
[ 260.387163][ C1] ? __ct_user_exit+0xb2/0xf0
[ 260.391811][ C1] ? lock_downgrade+0x690/0x690
[ 260.396648][ C1] ? lock_downgrade+0x690/0x690
[ 260.401470][ C1] ? __fget_light+0x4c/0x210
[ 260.406030][ C1] ksys_read+0x16b/0x1c0
[ 260.410244][ C1] ? vfs_write+0xd10/0xd10
[ 260.414629][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 260.420494][ C1] do_syscall_64+0x35/0xb0
[ 260.424881][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 260.430746][ C1] RIP: 0033:0x7f6a11d36b6a
[ 260.435140][ C1] RSP: 002b:00007ffefd8f1fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 260.443697][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6a11d36b6a
[ 260.451640][ C1] RDX: 00000000000000ff RSI: 0000564f42fa0950 RDI: 0000000000000000
[ 260.459584][ C1] RBP: 0000564f42fa0910 R08: 0000000000000001 R09: 0000000000000000
[ 260.467525][ C1] R10: 00007f6a11ed53a3 R11: 0000000000000246 R12: 0000564f42fa0994
[ 260.475469][ C1] R13: 0000564f42fa0950 R14: 0000000000000000 R15: 00007f6a11f13a80
[ 260.483419][ C1]
[ 260.486412][ C1] task:acpid state:R running task stack:23880 pid:4384 ppid:1 flags:0x00000002
[ 260.497232][ C1] Call Trace:
[ 260.500488][ C1]
[ 260.503398][ C1] __schedule+0xc25/0x57f0
[ 260.507801][ C1] ? io_schedule_timeout+0x140/0x140
[ 260.513055][ C1] ? lock_acquire+0x1ad/0x520
[ 260.517734][ C1] ? lock_acquire+0x1ad/0x520
[ 260.522387][ C1] schedule+0xda/0x1a0
[ 260.526427][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 260.532480][ C1] ? schedule_timeout_idle+0x90/0x90
[ 260.537838][ C1] ? evdev_poll+0x96/0x1e0
[ 260.542226][ C1] ? lock_downgrade+0x690/0x690
[ 260.547056][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 260.553268][ C1] do_select+0xe30/0x1280
[ 260.557599][ C1] ? select_estimate_accuracy+0x2a0/0x2a0
[ 260.563377][ C1] ? mark_lock.part.0+0xee/0x1970
[ 260.568371][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.575103][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.581597][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.588085][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.594561][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.601034][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.607509][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 260.613983][ C1] ? find_held_lock+0x2d/0x110
[ 260.618726][ C1] ? __might_fault+0xbc/0x160
[ 260.623379][ C1] ? lock_downgrade+0x690/0x690
[ 260.628242][ C1] core_sys_select+0x29b/0x740
[ 260.632988][ C1] ? poll_select_set_timeout+0xe0/0xe0
[ 260.638422][ C1] ? lock_downgrade+0x690/0x690
[ 260.643250][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 260.649203][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 260.655169][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 260.660508][ C1] ? __set_current_blocked+0xe0/0xe0
[ 260.665765][ C1] do_pselect.constprop.0+0x112/0x1e0
[ 260.671107][ C1] ? kern_select+0x1e0/0x1e0
[ 260.675664][ C1] ? lock_downgrade+0x690/0x690
[ 260.680484][ C1] ? __ct_user_enter+0xf9/0x130
[ 260.685309][ C1] ? lock_downgrade+0x690/0x690
[ 260.690326][ C1] __x64_sys_pselect6+0x161/0x210
[ 260.695414][ C1] ? __ia32_sys_select+0x150/0x150
[ 260.700496][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 260.706381][ C1] do_syscall_64+0x35/0xb0
[ 260.710769][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 260.716639][ C1] RIP: 0033:0x7f74f4443591
[ 260.721023][ C1] RSP: 002b:00007ffe04e5e4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 260.729407][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74f4443591
[ 260.737354][ C1] RDX: 0000000000000000 RSI: 00007ffe04e5e5a8 RDI: 000000000000000d
[ 260.745297][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 260.753237][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 260.761179][ C1] R13: 000056405608a178 R14: 0000000000000000 R15: 000000000000000c
[ 260.769129][ C1]
[ 260.772121][ C1] task:klogd state:S stack:26328 pid:4388 ppid:1 flags:0x00000002
[ 260.781295][ C1] Call Trace:
[ 260.784553][ C1]
[ 260.787462][ C1] __schedule+0xc25/0x57f0
[ 260.791869][ C1] ? _prb_read_valid+0x405/0x570
[ 260.796783][ C1] ? io_schedule_timeout+0x140/0x140
[ 260.802041][ C1] ? prb_read_valid+0x61/0x90
[ 260.806695][ C1] schedule+0xda/0x1a0
[ 260.810733][ C1] syslog_print+0x175/0x420
[ 260.815211][ C1] ? kmsg_dump_get_line+0x2d0/0x2d0
[ 260.820387][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 260.826425][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 260.832380][ C1] ? __ia32_sys_getpeername+0xa0/0xa0
[ 260.837725][ C1] ? __might_fault+0xbc/0x160
[ 260.842395][ C1] ? find_held_lock+0x2d/0x110
[ 260.847216][ C1] do_syslog.part.0+0x107/0x360
[ 260.852041][ C1] ? __wake_up_klogd.part.0+0xb0/0xb0
[ 260.857387][ C1] ? lock_downgrade+0x690/0x690
[ 260.862213][ C1] ? apparmor_capable+0x13c/0x370
[ 260.867212][ C1] ? security_capable+0x4c/0x90
[ 260.872035][ C1] __x64_sys_syslog+0x80/0xa0
[ 260.876680][ C1] do_syscall_64+0x35/0xb0
[ 260.881068][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 260.886942][ C1] RIP: 0033:0x7fd3e63f9fa7
[ 260.891411][ C1] RSP: 002b:00007ffce5a44898 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 260.899792][ C1] RAX: ffffffffffffffda RBX: 00007fd3e65984a0 RCX: 00007fd3e63f9fa7
[ 260.907735][ C1] RDX: 00000000000003ff RSI: 00007fd3e65984a0 RDI: 0000000000000002
[ 260.915688][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: fd7755c3123c3035
[ 260.923633][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fd3e65984a0
[ 260.931577][ C1] R13: 00007fd3e6588212 R14: 00007fd3e659852a R15: 00007fd3e659852a
[ 260.939525][ C1]
[ 260.942529][ C1] task:udevd state:S stack:26304 pid:4399 ppid:1 flags:0x00000002
[ 260.951695][ C1] Call Trace:
[ 260.954947][ C1]
[ 260.957857][ C1] __schedule+0xc25/0x57f0
[ 260.962251][ C1] ? debug_object_activate+0x249/0x3f0
[ 260.967685][ C1] ? debug_object_free+0x350/0x350
[ 260.972776][ C1] ? io_schedule_timeout+0x140/0x140
[ 260.978031][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 260.983551][ C1] schedule+0xda/0x1a0
[ 260.987589][ C1] schedule_hrtimeout_range_clock+0x197/0x350
[ 260.993624][ C1] ? schedule_timeout_idle+0x90/0x90
[ 260.998880][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 261.003708][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 261.009659][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 261.014661][ C1] do_epoll_wait+0xe44/0x14b0
[ 261.019317][ C1] ? do_epoll_create+0x160/0x160
[ 261.024223][ C1] ? __x64_sys_epoll_wait+0x1ad/0x240
[ 261.029562][ C1] ? lock_downgrade+0x690/0x690
[ 261.034389][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 261.039922][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.045091][ C1] ? ktime_get_ts64+0x134/0x3e0
[ 261.050605][ C1] ? lock_downgrade+0x690/0x690
[ 261.055430][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 261.060716][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 261.066081][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 261.071943][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.077112][ C1] do_syscall_64+0x35/0xb0
[ 261.081509][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 261.087392][ C1] RIP: 0033:0x7ff7ea723457
[ 261.091790][ C1] RSP: 002b:00007ffd11353ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 261.100234][ C1] RAX: ffffffffffffffda RBX: 00007ffd11353ff8 RCX: 00007ff7ea723457
[ 261.108201][ C1] RDX: 0000000000000008 RSI: 00007ffd11353ff8 RDI: 000000000000000b
[ 261.116147][ C1] RBP: 000000000000000b R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 261.124088][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8
[ 261.132037][ C1] R13: 0000000200000001 R14: 0000000000000000 R15: 0000000000000000
[ 261.141114][ C1]
[ 261.144111][ C1] task:dbus-daemon state:S stack:28488 pid:4597 ppid:1 flags:0x00000002
[ 261.153306][ C1] Call Trace:
[ 261.156649][ C1]
[ 261.159557][ C1] __schedule+0xc25/0x57f0
[ 261.163946][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.169494][ C1] ? io_schedule_timeout+0x140/0x140
[ 261.174839][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 261.180804][ C1] ? __lock_acquire+0xbe1/0x5df0
[ 261.185710][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.191228][ C1] ? mark_lock.part.0+0xee/0x1970
[ 261.196225][ C1] schedule+0xda/0x1a0
[ 261.200263][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 261.206300][ C1] ? schedule_timeout_idle+0x90/0x90
[ 261.211574][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 261.216393][ C1] ? lock_downgrade+0x690/0x690
[ 261.221212][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 261.226296][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 261.231293][ C1] do_epoll_wait+0xe44/0x14b0
[ 261.235950][ C1] ? do_epoll_create+0x160/0x160
[ 261.240856][ C1] ? find_held_lock+0x2d/0x110
[ 261.245589][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 261.251122][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 261.256292][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 261.261719][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 261.267839][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.273028][ C1] do_syscall_64+0x35/0xb0
[ 261.277412][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 261.283280][ C1] RIP: 0033:0x7f7e52c11457
[ 261.287663][ C1] RSP: 002b:00007ffdf62c9be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 261.296131][ C1] RAX: ffffffffffffffda RBX: 00007ffdf62c9bf8 RCX: 00007f7e52c11457
[ 261.304076][ C1] RDX: 0000000000000040 RSI: 00007ffdf62c9bf8 RDI: 0000000000000003
[ 261.312016][ C1] RBP: 00007ffdf62c9f88 R08: 000000000000000b R09: 00007ffdf6379080
[ 261.320075][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 261.328016][ C1] R13: 0000000000000001 R14: 00007ffdf62c9f88 R15: 00007ffdf62ca298
[ 261.335970][ C1]
[ 261.338964][ C1] task:dhcpcd state:S stack:26792 pid:4612 ppid:1 flags:0x00000002
[ 261.348236][ C1] Call Trace:
[ 261.351494][ C1]
[ 261.354402][ C1] __schedule+0xc25/0x57f0
[ 261.358800][ C1] ? __lock_acquire+0x1916/0x5df0
[ 261.363821][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 261.369774][ C1] ? io_schedule_timeout+0x140/0x140
[ 261.375032][ C1] ? lock_acquire+0x1ad/0x520
[ 261.379678][ C1] ? lock_sync+0x180/0x180
[ 261.384059][ C1] ? find_held_lock+0x2d/0x110
[ 261.388788][ C1] schedule+0xda/0x1a0
[ 261.392827][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 261.398862][ C1] ? schedule_timeout_idle+0x90/0x90
[ 261.404118][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 261.409891][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.415077][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 261.420935][ C1] ? unix_dgram_poll+0x515/0x620
[ 261.425841][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 261.430853][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 261.437069][ C1] do_sys_poll+0x711/0xb90
[ 261.441463][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 261.446548][ C1] ? mark_lock.part.0+0xee/0x1970
[ 261.451546][ C1] ? mark_lock.part.0+0xee/0x1970
[ 261.456538][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.462051][ C1] ? unix_stream_sendpage+0xa50/0xa50
[ 261.467395][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.472906][ C1] ? sock_write_iter+0x217/0x380
[ 261.477899][ C1] ? sock_sendmsg+0x150/0x150
[ 261.482543][ C1] ? mark_lock.part.0+0xee/0x1970
[ 261.487542][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 261.494186][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 261.500133][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 261.506148][ C1] ? __lock_acquire+0x1916/0x5df0
[ 261.511141][ C1] ? lock_acquire+0x1ad/0x520
[ 261.515786][ C1] ? find_held_lock+0x2d/0x110
[ 261.520605][ C1] ? set_user_sigmask+0x1b9/0x250
[ 261.525596][ C1] ? lock_downgrade+0x690/0x690
[ 261.530505][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 261.535499][ C1] ? spin_bug+0x1c0/0x1c0
[ 261.539797][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 261.544967][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.550139][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 261.555325][ C1] ? set_user_sigmask+0x1b9/0x250
[ 261.560325][ C1] ? __set_current_blocked+0xe0/0xe0
[ 261.565579][ C1] ? __ct_user_enter+0xf9/0x130
[ 261.570398][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 261.575137][ C1] ? __ia32_sys_poll+0x430/0x430
[ 261.580144][ C1] do_syscall_64+0x35/0xb0
[ 261.584553][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 261.590415][ C1] RIP: 0033:0x7f3528da9ad5
[ 261.594797][ C1] RSP: 002b:00007fff4431ab90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 261.603264][ C1] RAX: ffffffffffffffda RBX: 000055b78f1dae30 RCX: 00007f3528da9ad5
[ 261.611211][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000055b78f1d1e00
[ 261.619152][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 261.627095][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 261.635035][ C1] R13: 000055b78ea5b610 R14: 00007fff4431acd8 R15: 000055b78f3624c0
[ 261.642991][ C1]
[ 261.645986][ C1] task:dhcpcd state:S stack:23784 pid:4613 ppid:4612 flags:0x00000002
[ 261.655156][ C1] Call Trace:
[ 261.658434][ C1]
[ 261.661342][ C1] __schedule+0xc25/0x57f0
[ 261.665741][ C1] ? io_schedule_timeout+0x140/0x140
[ 261.670996][ C1] ? do_wait+0x42f/0xa10
[ 261.675209][ C1] ? release_task+0x14f0/0x14f0
[ 261.680117][ C1] schedule+0xda/0x1a0
[ 261.684154][ C1] do_wait+0x5b8/0xa10
[ 261.688194][ C1] kernel_wait4+0xee/0x1c0
[ 261.692579][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 261.697749][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 261.703789][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 261.708955][ C1] ? find_held_lock+0x2d/0x110
[ 261.713693][ C1] __do_sys_wait4+0xe8/0x100
[ 261.718339][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 261.722988][ C1] ? __ct_user_enter+0xf9/0x130
[ 261.727809][ C1] ? lock_downgrade+0x690/0x690
[ 261.732650][ C1] ? vtime_user_exit+0x218/0x6c0
[ 261.737554][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 261.743422][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.748612][ C1] do_syscall_64+0x35/0xb0
[ 261.753004][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 261.758891][ C1] RIP: 0033:0x7f3528d8c476
[ 261.763277][ C1] RSP: 002b:00007fff4430ac08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 261.771662][ C1] RAX: ffffffffffffffda RBX: 00007f3528cdc6c0 RCX: 00007f3528d8c476
[ 261.779607][ C1] RDX: 0000000000000000 RSI: 00007fff4430ac30 RDI: 00000000000016e1
[ 261.787634][ C1] RBP: 00007fff4432afb8 R08: 00007fff4430a760 R09: 0000000000000000
[ 261.795594][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 261.803536][ C1] R13: 00000000000016e1 R14: 00007fff4430ac30 R15: 0000000000000002
[ 261.811486][ C1]
[ 261.814483][ C1] task:dhcpcd state:S stack:28352 pid:4614 ppid:4612 flags:0x00000002
[ 261.823652][ C1] Call Trace:
[ 261.826905][ C1]
[ 261.829819][ C1] __schedule+0xc25/0x57f0
[ 261.834208][ C1] ? __lock_acquire+0x1916/0x5df0
[ 261.839205][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 261.845244][ C1] ? io_schedule_timeout+0x140/0x140
[ 261.852501][ C1] ? lock_acquire+0x1ad/0x520
[ 261.857236][ C1] ? lock_sync+0x180/0x180
[ 261.861625][ C1] ? find_held_lock+0x2d/0x110
[ 261.866363][ C1] schedule+0xda/0x1a0
[ 261.870405][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 261.876526][ C1] ? schedule_timeout_idle+0x90/0x90
[ 261.882042][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 261.887906][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 261.893163][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 261.898945][ C1] ? unix_dgram_poll+0x515/0x620
[ 261.903853][ C1] ? udp_poll+0x11/0x1a0
[ 261.908089][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 261.913104][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 261.919314][ C1] do_sys_poll+0x711/0xb90
[ 261.924921][ C1] ? kasan_save_stack+0x2e/0x40
[ 261.929744][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 261.934831][ C1] ? mark_lock.part.0+0xee/0x1970
[ 261.939919][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.945457][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.950991][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 261.956559][ C1] ? lock_downgrade+0x690/0x690
[ 261.961381][ C1] ? __mutex_lock+0x231/0x1340
[ 261.966118][ C1] ? mark_lock.part.0+0xee/0x1970
[ 261.971143][ C1] ? __lock_acquire+0x1916/0x5df0
[ 261.976144][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 261.982617][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 261.989106][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 261.995575][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.002048][ C1] ? lock_acquire+0x1ad/0x520
[ 262.006694][ C1] ? find_held_lock+0x2d/0x110
[ 262.011450][ C1] ? set_user_sigmask+0x1b9/0x250
[ 262.016472][ C1] ? lock_downgrade+0x690/0x690
[ 262.021314][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 262.026307][ C1] ? spin_bug+0x1c0/0x1c0
[ 262.030605][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 262.035809][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 262.040977][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 262.046143][ C1] ? set_user_sigmask+0x1b9/0x250
[ 262.051136][ C1] ? __set_current_blocked+0xe0/0xe0
[ 262.056388][ C1] ? __ct_user_enter+0xf9/0x130
[ 262.061211][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 262.065951][ C1] ? __ia32_sys_poll+0x430/0x430
[ 262.070870][ C1] do_syscall_64+0x35/0xb0
[ 262.075257][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 262.081214][ C1] RIP: 0033:0x7f3528da9ad5
[ 262.085619][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 262.094430][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 262.102371][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055b78f1daf20
[ 262.110318][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 000055b78ea5b3d0
[ 262.118263][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 262.126207][ C1] R13: 000055b78ea5b610 R14: 0000000000000003 R15: 0000000000000000
[ 262.134157][ C1]
[ 262.137154][ C1] task:dhcpcd state:S stack:27408 pid:4615 ppid:4612 flags:0x00000002
[ 262.146324][ C1] Call Trace:
[ 262.149585][ C1]
[ 262.152524][ C1] __schedule+0xc25/0x57f0
[ 262.156926][ C1] ? __lock_acquire+0x1916/0x5df0
[ 262.161922][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 262.167874][ C1] ? io_schedule_timeout+0x140/0x140
[ 262.173153][ C1] ? lock_acquire+0x1ad/0x520
[ 262.177842][ C1] ? lock_sync+0x180/0x180
[ 262.182242][ C1] ? find_held_lock+0x2d/0x110
[ 262.186983][ C1] schedule+0xda/0x1a0
[ 262.191053][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 262.197108][ C1] ? schedule_timeout_idle+0x90/0x90
[ 262.202381][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 262.208168][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 262.213466][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 262.219354][ C1] ? unix_dgram_poll+0x515/0x620
[ 262.224274][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 262.229306][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 262.235526][ C1] do_sys_poll+0x711/0xb90
[ 262.239928][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 262.245010][ C1] ? mark_lock.part.0+0xee/0x1970
[ 262.250008][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 262.255529][ C1] ? mark_lock.part.0+0xee/0x1970
[ 262.260532][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.267006][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.273480][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.279971][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.286467][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.292939][ C1] ? lock_acquire+0x1ad/0x520
[ 262.298110][ C1] ? find_held_lock+0x2d/0x110
[ 262.302849][ C1] ? set_user_sigmask+0x1b9/0x250
[ 262.307852][ C1] ? lock_downgrade+0x690/0x690
[ 262.312681][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 262.317676][ C1] ? spin_bug+0x1c0/0x1c0
[ 262.321975][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 262.327143][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 262.332314][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 262.337508][ C1] ? set_user_sigmask+0x1b9/0x250
[ 262.342501][ C1] ? __set_current_blocked+0xe0/0xe0
[ 262.347776][ C1] ? __ct_user_enter+0xf9/0x130
[ 262.352598][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 262.357335][ C1] ? __ia32_sys_poll+0x430/0x430
[ 262.362250][ C1] do_syscall_64+0x35/0xb0
[ 262.366639][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 262.372591][ C1] RIP: 0033:0x7f3528da9ad5
[ 262.376978][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 262.386315][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 262.394255][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055b78f1daf20
[ 262.402197][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 000055b78ea5b3d0
[ 262.410227][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 262.418257][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 262.426207][ C1]
[ 262.429204][ C1] task:kworker/1:3 state:D stack:27048 pid:4686 ppid:2 flags:0x00004000
[ 262.438380][ C1] Workqueue: usb_hub_wq hub_event
[ 262.443382][ C1] Call Trace:
[ 262.446637][ C1]
[ 262.449547][ C1] __schedule+0xc25/0x57f0
[ 262.453938][ C1] ? rcu_is_watching+0xe/0xb0
[ 262.458674][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 262.463861][ C1] ? io_schedule_timeout+0x140/0x140
[ 262.469119][ C1] ? preempt_schedule_thunk+0x16/0x20
[ 262.474729][ C1] ? preempt_schedule_thunk+0x16/0x20
[ 262.480079][ C1] ? msleep+0x47/0xc0
[ 262.484030][ C1] schedule+0xda/0x1a0
[ 262.488072][ C1] schedule_timeout+0x11d/0x270
[ 262.492890][ C1] ? usleep_range_state+0x180/0x180
[ 262.498059][ C1] ? usb_start_wait_urb+0x450/0x450
[ 262.503236][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 262.508754][ C1] ? hub_ext_port_status+0x126/0x420
[ 262.514094][ C1] msleep+0x8c/0xc0
[ 262.517878][ C1] hub_port_debounce+0x18f/0x2e0
[ 262.522788][ C1] ? kobject_put+0x14b/0x3e0
[ 262.527349][ C1] ? usb_port_disable+0x170/0x170
[ 262.532345][ C1] hub_event+0x2858/0x4240
[ 262.536746][ C1] ? hub_port_debounce+0x2e0/0x2e0
[ 262.541829][ C1] ? lock_sync+0x180/0x180
[ 262.546213][ C1] ? lock_downgrade+0x690/0x690
[ 262.551033][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 262.556030][ C1] process_one_work+0x86e/0x1410
[ 262.560949][ C1] ? lock_sync+0x180/0x180
[ 262.565341][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 262.570683][ C1] ? spin_bug+0x1c0/0x1c0
[ 262.574983][ C1] ? move_linked_works+0x12c/0x2a0
[ 262.580067][ C1] worker_thread+0x5ab/0xef0
[ 262.584641][ C1] ? process_one_work+0x1410/0x1410
[ 262.589809][ C1] kthread+0x2e6/0x3c0
[ 262.593849][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 262.599451][ C1] ret_from_fork+0x1f/0x30
[ 262.603842][ C1]
[ 262.606838][ C1] task:sshd state:S stack:25720 pid:4693 ppid:1 flags:0x00000002
[ 262.616093][ C1] Call Trace:
[ 262.619348][ C1]
[ 262.622255][ C1] __schedule+0xc25/0x57f0
[ 262.626650][ C1] ? __lock_acquire+0x1916/0x5df0
[ 262.631671][ C1] ? io_schedule_timeout+0x140/0x140
[ 262.636925][ C1] ? lock_sync+0x180/0x180
[ 262.641320][ C1] ? find_held_lock+0x2d/0x110
[ 262.646140][ C1] ? tcp_poll+0x54e/0xcc0
[ 262.650438][ C1] ? lock_downgrade+0x690/0x690
[ 262.655263][ C1] schedule+0xda/0x1a0
[ 262.659325][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 262.665396][ C1] ? schedule_timeout_idle+0x90/0x90
[ 262.670649][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 262.676423][ C1] ? tcp_poll+0x54e/0xcc0
[ 262.680725][ C1] ? lock_downgrade+0x690/0x690
[ 262.685546][ C1] ? tcp_ioctl+0x690/0x690
[ 262.689929][ C1] ? tcp_ioctl+0x690/0x690
[ 262.694340][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 262.700552][ C1] do_sys_poll+0x711/0xb90
[ 262.704943][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 262.710022][ C1] ? mark_lock.part.0+0xee/0x1970
[ 262.715035][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 262.720659][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 262.726173][ C1] ? mark_lock.part.0+0xee/0x1970
[ 262.731166][ C1] ? __kernel_text_address+0x9/0x30
[ 262.736333][ C1] ? unwind_get_return_address+0x51/0x90
[ 262.741951][ C1] ? write_profile+0x3b0/0x3b0
[ 262.746709][ C1] ? arch_stack_walk+0x93/0xe0
[ 262.751460][ C1] ? mark_lock.part.0+0xee/0x1970
[ 262.756458][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.763104][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 262.769574][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 262.775526][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 262.782433][ C1] ? __lock_acquire+0x1916/0x5df0
[ 262.787470][ C1] ? lock_acquire+0x1ad/0x520
[ 262.792121][ C1] ? find_held_lock+0x2d/0x110
[ 262.796858][ C1] ? set_user_sigmask+0x1b9/0x250
[ 262.801851][ C1] ? lock_downgrade+0x690/0x690
[ 262.806667][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 262.811660][ C1] ? spin_bug+0x1c0/0x1c0
[ 262.815961][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 262.821130][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 262.826304][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 262.831470][ C1] ? set_user_sigmask+0x1b9/0x250
[ 262.836479][ C1] ? __set_current_blocked+0xe0/0xe0
[ 262.841734][ C1] ? __ct_user_enter+0xf9/0x130
[ 262.846559][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 262.851300][ C1] ? __ia32_sys_poll+0x430/0x430
[ 262.856229][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 262.862093][ C1] do_syscall_64+0x35/0xb0
[ 262.866482][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 262.872429][ C1] RIP: 0033:0x7fdce5319ad5
[ 262.876899][ C1] RSP: 002b:00007ffd22815640 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 262.885365][ C1] RAX: ffffffffffffffda RBX: 000055dbb4b8bed0 RCX: 00007fdce5319ad5
[ 262.893398][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055dbb4b8c3b0
[ 262.901426][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
[ 262.909369][ C1] R10: 00007ffd228157f8 R11: 0000000000000246 R12: 000055dbb4b8c3b0
[ 262.917507][ C1] R13: 00007ffd228157f8 R14: 0000000000000002 R15: 000055dbb4b8c39c
[ 262.925631][ C1]
[ 262.928625][ C1] task:getty state:S stack:23880 pid:4696 ppid:1 flags:0x00000002
[ 262.937879][ C1] Call Trace:
[ 262.941133][ C1]
[ 262.944061][ C1] __schedule+0xc25/0x57f0
[ 262.948458][ C1] ? io_schedule_timeout+0x140/0x140
[ 262.953984][ C1] schedule+0xda/0x1a0
[ 262.958042][ C1] schedule_timeout+0x229/0x270
[ 262.962864][ C1] ? usleep_range_state+0x180/0x180
[ 262.968039][ C1] ? __up_read+0x1fe/0x750
[ 262.972423][ C1] ? down_read+0x13a/0x470
[ 262.976807][ C1] ? up_write+0x510/0x510
[ 262.981104][ C1] wait_woken+0x18b/0x1f0
[ 262.985404][ C1] n_tty_read+0xc97/0x1040
[ 262.989803][ C1] ? n_tty_receive_signal_char+0x110/0x110
[ 262.995765][ C1] ? __init_waitqueue_head+0x150/0x150
[ 263.001281][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 263.007079][ C1] tty_read+0x2b4/0x520
[ 263.011205][ C1] ? release_one_tty+0x390/0x390
[ 263.016210][ C1] ? fsnotify+0x13a0/0x13a0
[ 263.020702][ C1] ? apparmor_file_permission+0x14e/0x450
[ 263.026483][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 263.031824][ C1] vfs_read+0x3e9/0x7b0
[ 263.035950][ C1] ? kernel_read+0x120/0x120
[ 263.040509][ C1] ? __ct_user_exit+0xb2/0xf0
[ 263.045155][ C1] ? lock_downgrade+0x690/0x690
[ 263.049974][ C1] ? lock_downgrade+0x690/0x690
[ 263.054822][ C1] ? __fget_light+0x4c/0x210
[ 263.059385][ C1] ksys_read+0xee/0x1c0
[ 263.063520][ C1] ? vfs_write+0xd10/0xd10
[ 263.068082][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 263.073965][ C1] do_syscall_64+0x35/0xb0
[ 263.078351][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 263.084214][ C1] RIP: 0033:0x7f19a3649b6a
[ 263.090074][ C1] RSP: 002b:00007ffc3cdf5ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 263.098488][ C1] RAX: ffffffffffffffda RBX: 000055c815edb910 RCX: 00007f19a3649b6a
[ 263.106433][ C1] RDX: 0000000000000001 RSI: 00007ffc3cdf5b00 RDI: 0000000000000000
[ 263.114387][ C1] RBP: 000055c815edb970 R08: 0000000000000000 R09: edb7efcb34b13160
[ 263.122345][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 000055c815edb9ac
[ 263.130382][ C1] R13: 00007ffc3cdf5b00 R14: 0000000000000000 R15: 000055c815edb9ac
[ 263.138333][ C1]
[ 263.141331][ C1] task:dhcpcd state:S stack:27448 pid:4744 ppid:4613 flags:0x00000002
[ 263.150851][ C1] Call Trace:
[ 263.154107][ C1]
[ 263.157015][ C1] __schedule+0xc25/0x57f0
[ 263.161406][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.167371][ C1] ? io_schedule_timeout+0x140/0x140
[ 263.172628][ C1] ? lock_acquire+0x1ad/0x520
[ 263.177281][ C1] ? lock_sync+0x180/0x180
[ 263.181690][ C1] ? find_held_lock+0x2d/0x110
[ 263.186426][ C1] schedule+0xda/0x1a0
[ 263.190465][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 263.196587][ C1] ? schedule_timeout_idle+0x90/0x90
[ 263.201848][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 263.207646][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 263.212903][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 263.218796][ C1] ? unix_dgram_poll+0x515/0x620
[ 263.223713][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 263.228709][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 263.234921][ C1] do_sys_poll+0x711/0xb90
[ 263.239312][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 263.244415][ C1] ? mark_lock.part.0+0xee/0x1970
[ 263.249606][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 263.255119][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 263.261073][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 263.266607][ C1] ? sock_write_iter+0x217/0x380
[ 263.271539][ C1] ? sock_sendmsg+0x150/0x150
[ 263.276275][ C1] ? mark_lock.part.0+0xee/0x1970
[ 263.281293][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 263.287769][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 263.294256][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.300294][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.306242][ C1] ? __lock_acquire+0x1916/0x5df0
[ 263.311240][ C1] ? lock_acquire+0x1ad/0x520
[ 263.315887][ C1] ? find_held_lock+0x2d/0x110
[ 263.320624][ C1] ? set_user_sigmask+0x1b9/0x250
[ 263.325620][ C1] ? lock_downgrade+0x690/0x690
[ 263.330554][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 263.335548][ C1] ? spin_bug+0x1c0/0x1c0
[ 263.339868][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 263.345643][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 263.350814][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 263.355985][ C1] ? set_user_sigmask+0x1b9/0x250
[ 263.361241][ C1] ? __set_current_blocked+0xe0/0xe0
[ 263.366498][ C1] ? __ct_user_enter+0xf9/0x130
[ 263.371317][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 263.376051][ C1] ? __ia32_sys_poll+0x430/0x430
[ 263.381057][ C1] do_syscall_64+0x35/0xb0
[ 263.385622][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 263.391521][ C1] RIP: 0033:0x7f3528da9ad5
[ 263.395908][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 263.404380][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 263.412324][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 263.420263][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 263.428206][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 263.436148][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 263.444186][ C1]
[ 263.447178][ C1] task:dhcpcd state:S stack:27368 pid:4751 ppid:4613 flags:0x00000002
[ 263.456347][ C1] Call Trace:
[ 263.459619][ C1]
[ 263.462634][ C1] __schedule+0xc25/0x57f0
[ 263.467027][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.472983][ C1] ? io_schedule_timeout+0x140/0x140
[ 263.478236][ C1] ? lock_acquire+0x1ad/0x520
[ 263.482898][ C1] ? lock_sync+0x180/0x180
[ 263.487280][ C1] ? find_held_lock+0x2d/0x110
[ 263.492014][ C1] schedule+0xda/0x1a0
[ 263.496058][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 263.502092][ C1] ? schedule_timeout_idle+0x90/0x90
[ 263.507343][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 263.513121][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 263.518287][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 263.524843][ C1] ? unix_dgram_poll+0x515/0x620
[ 263.529752][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 263.534767][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 263.541098][ C1] do_sys_poll+0x711/0xb90
[ 263.545507][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 263.550590][ C1] ? mark_lock.part.0+0xee/0x1970
[ 263.555590][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 263.561106][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 263.566967][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 263.572481][ C1] ? sock_write_iter+0x217/0x380
[ 263.577492][ C1] ? sock_sendmsg+0x150/0x150
[ 263.582136][ C1] ? mark_lock.part.0+0xee/0x1970
[ 263.587140][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 263.593617][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 263.600185][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.606144][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.612096][ C1] ? __lock_acquire+0x1916/0x5df0
[ 263.617094][ C1] ? lock_acquire+0x1ad/0x520
[ 263.621756][ C1] ? find_held_lock+0x2d/0x110
[ 263.626488][ C1] ? set_user_sigmask+0x1b9/0x250
[ 263.631486][ C1] ? lock_downgrade+0x690/0x690
[ 263.636328][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 263.641337][ C1] ? spin_bug+0x1c0/0x1c0
[ 263.645636][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 263.650811][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 263.655980][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 263.661169][ C1] ? set_user_sigmask+0x1b9/0x250
[ 263.666166][ C1] ? __set_current_blocked+0xe0/0xe0
[ 263.671423][ C1] ? __ct_user_enter+0xf9/0x130
[ 263.676240][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 263.680973][ C1] ? __ia32_sys_poll+0x430/0x430
[ 263.685882][ C1] do_syscall_64+0x35/0xb0
[ 263.690357][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 263.696219][ C1] RIP: 0033:0x7f3528da9ad5
[ 263.700608][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 263.708988][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 263.717020][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 263.724963][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 263.732929][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 263.740874][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 263.748995][ C1]
[ 263.751990][ C1] task:dhcpcd state:S stack:27536 pid:4759 ppid:4613 flags:0x00000002
[ 263.761436][ C1] Call Trace:
[ 263.764691][ C1]
[ 263.767601][ C1] __schedule+0xc25/0x57f0
[ 263.771994][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.777945][ C1] ? io_schedule_timeout+0x140/0x140
[ 263.783364][ C1] ? lock_acquire+0x1ad/0x520
[ 263.788027][ C1] ? lock_sync+0x180/0x180
[ 263.792689][ C1] ? find_held_lock+0x2d/0x110
[ 263.797424][ C1] schedule+0xda/0x1a0
[ 263.801467][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 263.807501][ C1] ? schedule_timeout_idle+0x90/0x90
[ 263.812771][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 263.818542][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 263.823711][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 263.829483][ C1] ? unix_dgram_poll+0x515/0x620
[ 263.834392][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 263.839473][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 263.846208][ C1] do_sys_poll+0x711/0xb90
[ 263.850602][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 263.855685][ C1] ? mark_lock.part.0+0xee/0x1970
[ 263.860683][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 263.866371][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 263.872235][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 263.877760][ C1] ? sock_write_iter+0x217/0x380
[ 263.882666][ C1] ? sock_sendmsg+0x150/0x150
[ 263.887310][ C1] ? mark_lock.part.0+0xee/0x1970
[ 263.892309][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 263.898781][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 263.905866][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.911834][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 263.917788][ C1] ? __lock_acquire+0x1916/0x5df0
[ 263.922787][ C1] ? lock_acquire+0x1ad/0x520
[ 263.927437][ C1] ? find_held_lock+0x2d/0x110
[ 263.932170][ C1] ? set_user_sigmask+0x1b9/0x250
[ 263.937248][ C1] ? lock_downgrade+0x690/0x690
[ 263.942070][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 263.947101][ C1] ? spin_bug+0x1c0/0x1c0
[ 263.951418][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 263.956587][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 263.961759][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 263.966945][ C1] ? set_user_sigmask+0x1b9/0x250
[ 263.971935][ C1] ? __set_current_blocked+0xe0/0xe0
[ 263.977187][ C1] ? __ct_user_enter+0xf9/0x130
[ 263.982011][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 263.986747][ C1] ? __ia32_sys_poll+0x430/0x430
[ 263.991668][ C1] do_syscall_64+0x35/0xb0
[ 263.996051][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 264.002005][ C1] RIP: 0033:0x7f3528da9ad5
[ 264.006390][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 264.014773][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 264.022823][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 264.030771][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 264.038799][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 264.046780][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 264.054733][ C1]
[ 264.057728][ C1] task:dhcpcd state:S stack:27104 pid:4761 ppid:4613 flags:0x00000002
[ 264.066896][ C1] Call Trace:
[ 264.070152][ C1]
[ 264.073058][ C1] __schedule+0xc25/0x57f0
[ 264.078230][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.084185][ C1] ? io_schedule_timeout+0x140/0x140
[ 264.089483][ C1] ? lock_acquire+0x1ad/0x520
[ 264.094153][ C1] ? lock_sync+0x180/0x180
[ 264.098541][ C1] ? find_held_lock+0x2d/0x110
[ 264.103277][ C1] schedule+0xda/0x1a0
[ 264.107317][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 264.113391][ C1] ? schedule_timeout_idle+0x90/0x90
[ 264.119272][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 264.125043][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 264.130298][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 264.136072][ C1] ? unix_dgram_poll+0x515/0x620
[ 264.140977][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 264.145971][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 264.152182][ C1] do_sys_poll+0x711/0xb90
[ 264.156581][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 264.161687][ C1] ? mark_lock.part.0+0xee/0x1970
[ 264.166705][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 264.172231][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 264.178096][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 264.183613][ C1] ? sock_write_iter+0x217/0x380
[ 264.188633][ C1] ? sock_sendmsg+0x150/0x150
[ 264.193278][ C1] ? mark_lock.part.0+0xee/0x1970
[ 264.198286][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 264.204847][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 264.211318][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.217283][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.223318][ C1] ? __lock_acquire+0x1916/0x5df0
[ 264.228314][ C1] ? lock_acquire+0x1ad/0x520
[ 264.232963][ C1] ? find_held_lock+0x2d/0x110
[ 264.237719][ C1] ? set_user_sigmask+0x1b9/0x250
[ 264.242718][ C1] ? lock_downgrade+0x690/0x690
[ 264.247535][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 264.252530][ C1] ? spin_bug+0x1c0/0x1c0
[ 264.256853][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 264.262052][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 264.267220][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 264.272491][ C1] ? set_user_sigmask+0x1b9/0x250
[ 264.277488][ C1] ? __set_current_blocked+0xe0/0xe0
[ 264.282740][ C1] ? __ct_user_enter+0xf9/0x130
[ 264.287564][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 264.292322][ C1] ? __ia32_sys_poll+0x430/0x430
[ 264.297234][ C1] do_syscall_64+0x35/0xb0
[ 264.301622][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 264.307483][ C1] RIP: 0033:0x7f3528da9ad5
[ 264.311886][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 264.320268][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 264.328227][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 264.336175][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 264.344117][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 264.352058][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 264.360006][ C1]
[ 264.363002][ C1] task:dhcpcd state:S stack:27776 pid:4765 ppid:4613 flags:0x00000002
[ 264.372192][ C1] Call Trace:
[ 264.375445][ C1]
[ 264.378354][ C1] __schedule+0xc25/0x57f0
[ 264.382762][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.388715][ C1] ? io_schedule_timeout+0x140/0x140
[ 264.393969][ C1] ? lock_acquire+0x1ad/0x520
[ 264.398615][ C1] ? lock_sync+0x180/0x180
[ 264.403017][ C1] ? find_held_lock+0x2d/0x110
[ 264.407751][ C1] schedule+0xda/0x1a0
[ 264.411799][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 264.417838][ C1] ? schedule_timeout_idle+0x90/0x90
[ 264.423094][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 264.428867][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 264.434034][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 264.439815][ C1] ? unix_dgram_poll+0x515/0x620
[ 264.444895][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 264.449887][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 264.456207][ C1] do_sys_poll+0x711/0xb90
[ 264.460683][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 264.465777][ C1] ? mark_lock.part.0+0xee/0x1970
[ 264.470772][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 264.476549][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 264.482415][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 264.487930][ C1] ? sock_write_iter+0x217/0x380
[ 264.492850][ C1] ? sock_sendmsg+0x150/0x150
[ 264.497497][ C1] ? mark_lock.part.0+0xee/0x1970
[ 264.502491][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 264.508959][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 264.515424][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.521457][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.527407][ C1] ? __lock_acquire+0x1916/0x5df0
[ 264.532403][ C1] ? lock_acquire+0x1ad/0x520
[ 264.537137][ C1] ? find_held_lock+0x2d/0x110
[ 264.541867][ C1] ? set_user_sigmask+0x1b9/0x250
[ 264.546865][ C1] ? lock_downgrade+0x690/0x690
[ 264.551691][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 264.556772][ C1] ? spin_bug+0x1c0/0x1c0
[ 264.561067][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 264.566235][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 264.571400][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 264.576652][ C1] ? set_user_sigmask+0x1b9/0x250
[ 264.581647][ C1] ? __set_current_blocked+0xe0/0xe0
[ 264.586904][ C1] ? __ct_user_enter+0xf9/0x130
[ 264.591743][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 264.596479][ C1] ? __ia32_sys_poll+0x430/0x430
[ 264.601397][ C1] do_syscall_64+0x35/0xb0
[ 264.605972][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 264.611834][ C1] RIP: 0033:0x7f3528da9ad5
[ 264.616221][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 264.624620][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 264.632574][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 264.640517][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 264.648456][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 264.656395][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 264.664358][ C1]
[ 264.667350][ C1] task:dhcpcd state:S stack:27536 pid:4767 ppid:4613 flags:0x00000002
[ 264.676520][ C1] Call Trace:
[ 264.679774][ C1]
[ 264.682768][ C1] __schedule+0xc25/0x57f0
[ 264.687185][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.693138][ C1] ? io_schedule_timeout+0x140/0x140
[ 264.698397][ C1] ? lock_acquire+0x1ad/0x520
[ 264.703045][ C1] ? lock_sync+0x180/0x180
[ 264.707427][ C1] ? find_held_lock+0x2d/0x110
[ 264.712163][ C1] schedule+0xda/0x1a0
[ 264.716198][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 264.722232][ C1] ? schedule_timeout_idle+0x90/0x90
[ 264.727508][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 264.733327][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 264.738490][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 264.744261][ C1] ? unix_dgram_poll+0x515/0x620
[ 264.749182][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 264.754173][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 264.760384][ C1] do_sys_poll+0x711/0xb90
[ 264.764772][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 264.769852][ C1] ? mark_lock.part.0+0xee/0x1970
[ 264.774842][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 264.780350][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 264.786210][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 264.791720][ C1] ? sock_write_iter+0x217/0x380
[ 264.796623][ C1] ? sock_sendmsg+0x150/0x150
[ 264.801264][ C1] ? mark_lock.part.0+0xee/0x1970
[ 264.806259][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 264.812727][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 264.819209][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.825162][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.831110][ C1] ? __lock_acquire+0x1916/0x5df0
[ 264.836105][ C1] ? lock_acquire+0x1ad/0x520
[ 264.840755][ C1] ? find_held_lock+0x2d/0x110
[ 264.845488][ C1] ? set_user_sigmask+0x1b9/0x250
[ 264.850484][ C1] ? lock_downgrade+0x690/0x690
[ 264.855305][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 264.860292][ C1] ? spin_bug+0x1c0/0x1c0
[ 264.864590][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 264.869754][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 264.874921][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 264.880190][ C1] ? set_user_sigmask+0x1b9/0x250
[ 264.885182][ C1] ? __set_current_blocked+0xe0/0xe0
[ 264.890433][ C1] ? __ct_user_enter+0xf9/0x130
[ 264.895252][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 264.900059][ C1] ? __ia32_sys_poll+0x430/0x430
[ 264.904969][ C1] do_syscall_64+0x35/0xb0
[ 264.909357][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 264.915214][ C1] RIP: 0033:0x7f3528da9ad5
[ 264.919598][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 264.928089][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 264.936051][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 264.944009][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 264.951958][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 264.959927][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 264.968088][ C1]
[ 264.971186][ C1] task:dhcpcd state:S stack:27504 pid:4770 ppid:4613 flags:0x00000002
[ 264.980350][ C1] Call Trace:
[ 264.983618][ C1]
[ 264.986523][ C1] __schedule+0xc25/0x57f0
[ 264.991015][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 264.996968][ C1] ? io_schedule_timeout+0x140/0x140
[ 265.002328][ C1] ? lock_acquire+0x1ad/0x520
[ 265.006974][ C1] ? lock_sync+0x180/0x180
[ 265.011449][ C1] ? find_held_lock+0x2d/0x110
[ 265.016184][ C1] schedule+0xda/0x1a0
[ 265.020315][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 265.026349][ C1] ? schedule_timeout_idle+0x90/0x90
[ 265.031601][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 265.037463][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 265.042630][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 265.048406][ C1] ? unix_dgram_poll+0x515/0x620
[ 265.053313][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 265.058319][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 265.064558][ C1] do_sys_poll+0x711/0xb90
[ 265.068948][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 265.074026][ C1] ? mark_lock.part.0+0xee/0x1970
[ 265.079108][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 265.084617][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 265.090480][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 265.095991][ C1] ? sock_write_iter+0x217/0x380
[ 265.100898][ C1] ? sock_sendmsg+0x150/0x150
[ 265.105543][ C1] ? mark_lock.part.0+0xee/0x1970
[ 265.110539][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 265.117095][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 265.123571][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 265.129520][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 265.135467][ C1] ? __lock_acquire+0x1916/0x5df0
[ 265.140550][ C1] ? lock_acquire+0x1ad/0x520
[ 265.145193][ C1] ? find_held_lock+0x2d/0x110
[ 265.149925][ C1] ? set_user_sigmask+0x1b9/0x250
[ 265.154921][ C1] ? lock_downgrade+0x690/0x690
[ 265.159738][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 265.164735][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.169032][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 265.174196][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 265.179362][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 265.184596][ C1] ? set_user_sigmask+0x1b9/0x250
[ 265.189598][ C1] ? __set_current_blocked+0xe0/0xe0
[ 265.195028][ C1] ? __ct_user_enter+0xf9/0x130
[ 265.199849][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 265.204586][ C1] ? __ia32_sys_poll+0x430/0x430
[ 265.209493][ C1] do_syscall_64+0x35/0xb0
[ 265.213895][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 265.219781][ C1] RIP: 0033:0x7f3528da9ad5
[ 265.224167][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 265.232545][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 265.240578][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 265.248522][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 265.256504][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 265.264446][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 265.272405][ C1]
[ 265.275416][ C1] task:kworker/u5:2 state:I stack:27832 pid:4948 ppid:2 flags:0x00004000
[ 265.284583][ C1] Workqueue: 0x0 (hci4)
[ 265.288807][ C1] Call Trace:
[ 265.292057][ C1]
[ 265.294984][ C1] __schedule+0xc25/0x57f0
[ 265.299373][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.303763][ C1] ? io_schedule_timeout+0x140/0x140
[ 265.309014][ C1] ? worker_thread+0x145/0xef0
[ 265.313746][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 265.318737][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.323034][ C1] schedule+0xda/0x1a0
[ 265.327085][ C1] worker_thread+0x14a/0xef0
[ 265.331647][ C1] ? process_one_work+0x1410/0x1410
[ 265.336814][ C1] kthread+0x2e6/0x3c0
[ 265.340848][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 265.346445][ C1] ret_from_fork+0x1f/0x30
[ 265.350835][ C1]
[ 265.353841][ C1] task:kworker/1:4 state:R running task stack:22840 pid:4956 ppid:2 flags:0x00004000
[ 265.364574][ C1] Workqueue: 0x0 (events)
[ 265.368965][ C1] Call Trace:
[ 265.372213][ C1]
[ 265.375116][ C1] __schedule+0xc25/0x57f0
[ 265.379510][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.383818][ C1] ? process_one_work+0xada/0x1410
[ 265.388894][ C1] ? io_schedule_timeout+0x140/0x140
[ 265.394154][ C1] ? worker_thread+0x145/0xef0
[ 265.398888][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.403213][ C1] schedule+0xda/0x1a0
[ 265.407272][ C1] worker_thread+0x14a/0xef0
[ 265.411837][ C1] ? process_one_work+0x1410/0x1410
[ 265.417087][ C1] kthread+0x2e6/0x3c0
[ 265.421124][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 265.426726][ C1] ret_from_fork+0x1f/0x30
[ 265.431131][ C1]
[ 265.434135][ C1] task:kworker/0:3 state:I stack:26432 pid:4957 ppid:2 flags:0x00004000
[ 265.443325][ C1] Workqueue: 0x0 (rcu_gp)
[ 265.447714][ C1] Call Trace:
[ 265.450977][ C1]
[ 265.453889][ C1] __schedule+0xc25/0x57f0
[ 265.458276][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.462576][ C1] ? process_one_work+0xada/0x1410
[ 265.467655][ C1] ? io_schedule_timeout+0x140/0x140
[ 265.473002][ C1] ? worker_thread+0x145/0xef0
[ 265.477741][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.482049][ C1] schedule+0xda/0x1a0
[ 265.486084][ C1] worker_thread+0x14a/0xef0
[ 265.490641][ C1] ? process_one_work+0x1410/0x1410
[ 265.495808][ C1] kthread+0x2e6/0x3c0
[ 265.499930][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 265.505530][ C1] ret_from_fork+0x1f/0x30
[ 265.509920][ C1]
[ 265.512912][ C1] task:kworker/1:5 state:D stack:22720 pid:4958 ppid:2 flags:0x00004000
[ 265.522088][ C1] Workqueue: usb_hub_wq hub_event
[ 265.527079][ C1] Call Trace:
[ 265.530335][ C1]
[ 265.533246][ C1] __schedule+0xc25/0x57f0
[ 265.537631][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 265.543145][ C1] ? find_held_lock+0x2d/0x110
[ 265.548049][ C1] ? io_schedule_timeout+0x140/0x140
[ 265.553314][ C1] ? schedule+0x147/0x1a0
[ 265.557612][ C1] ? lock_downgrade+0x690/0x690
[ 265.562430][ C1] ? mark_held_locks+0x9f/0xe0
[ 265.567177][ C1] ? msleep+0x47/0xc0
[ 265.571130][ C1] schedule+0xda/0x1a0
[ 265.575165][ C1] schedule_timeout+0x11d/0x270
[ 265.579993][ C1] ? usleep_range_state+0x180/0x180
[ 265.585158][ C1] ? usb_start_wait_urb+0x450/0x450
[ 265.590320][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 265.595832][ C1] ? hub_ext_port_status+0x126/0x420
[ 265.601168][ C1] msleep+0x8c/0xc0
[ 265.604946][ C1] hub_port_debounce+0x18f/0x2e0
[ 265.609850][ C1] ? kobject_put+0x14b/0x3e0
[ 265.614408][ C1] ? usb_port_disable+0x170/0x170
[ 265.619402][ C1] hub_event+0x2858/0x4240
[ 265.623792][ C1] ? mark_held_locks+0x9f/0xe0
[ 265.628528][ C1] ? hub_port_debounce+0x2e0/0x2e0
[ 265.633612][ C1] ? lock_sync+0x180/0x180
[ 265.638089][ C1] ? lock_downgrade+0x690/0x690
[ 265.642995][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 265.648011][ C1] process_one_work+0x86e/0x1410
[ 265.652937][ C1] ? lock_sync+0x180/0x180
[ 265.657328][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 265.662768][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.667066][ C1] worker_thread+0x5ab/0xef0
[ 265.671628][ C1] ? process_one_work+0x1410/0x1410
[ 265.676793][ C1] kthread+0x2e6/0x3c0
[ 265.680831][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 265.686431][ C1] ret_from_fork+0x1f/0x30
[ 265.690819][ C1]
[ 265.693812][ C1] task:dhcpcd state:S stack:27672 pid:5141 ppid:4613 flags:0x00000002
[ 265.703065][ C1] Call Trace:
[ 265.706330][ C1]
[ 265.709238][ C1] __schedule+0xc25/0x57f0
[ 265.713624][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 265.719574][ C1] ? io_schedule_timeout+0x140/0x140
[ 265.724826][ C1] ? lock_acquire+0x1ad/0x520
[ 265.729645][ C1] ? lock_sync+0x180/0x180
[ 265.734040][ C1] ? find_held_lock+0x2d/0x110
[ 265.738770][ C1] schedule+0xda/0x1a0
[ 265.742811][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 265.748931][ C1] ? schedule_timeout_idle+0x90/0x90
[ 265.754187][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 265.759961][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 265.765124][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 265.770903][ C1] ? unix_dgram_poll+0x515/0x620
[ 265.775808][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 265.780803][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 265.787015][ C1] do_sys_poll+0x711/0xb90
[ 265.791406][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 265.796517][ C1] ? mark_lock.part.0+0xee/0x1970
[ 265.801521][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 265.807030][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 265.812890][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 265.818403][ C1] ? sock_write_iter+0x217/0x380
[ 265.823309][ C1] ? sock_sendmsg+0x150/0x150
[ 265.827952][ C1] ? mark_lock.part.0+0xee/0x1970
[ 265.832958][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 265.839690][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 265.846160][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 265.852108][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 265.858057][ C1] ? __lock_acquire+0x1916/0x5df0
[ 265.863054][ C1] ? lock_acquire+0x1ad/0x520
[ 265.867709][ C1] ? find_held_lock+0x2d/0x110
[ 265.872461][ C1] ? set_user_sigmask+0x1b9/0x250
[ 265.877455][ C1] ? lock_downgrade+0x690/0x690
[ 265.882273][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 265.887268][ C1] ? spin_bug+0x1c0/0x1c0
[ 265.891653][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 265.896909][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 265.902074][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 265.907238][ C1] ? set_user_sigmask+0x1b9/0x250
[ 265.912228][ C1] ? __set_current_blocked+0xe0/0xe0
[ 265.917500][ C1] ? __ct_user_enter+0xf9/0x130
[ 265.922330][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 265.927069][ C1] ? __ia32_sys_poll+0x430/0x430
[ 265.931981][ C1] do_syscall_64+0x35/0xb0
[ 265.936376][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 265.942235][ C1] RIP: 0033:0x7f3528da9ad5
[ 265.946618][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 265.955011][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 265.962956][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 265.970895][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 265.978920][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 265.986859][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 265.994811][ C1]
[ 265.997808][ C1] task:dhcpcd state:S stack:27776 pid:5143 ppid:4613 flags:0x00000002
[ 266.007063][ C1] Call Trace:
[ 266.010315][ C1]
[ 266.013222][ C1] __schedule+0xc25/0x57f0
[ 266.017619][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.023568][ C1] ? io_schedule_timeout+0x140/0x140
[ 266.028820][ C1] ? lock_acquire+0x1ad/0x520
[ 266.033481][ C1] ? lock_sync+0x180/0x180
[ 266.037862][ C1] ? find_held_lock+0x2d/0x110
[ 266.042593][ C1] schedule+0xda/0x1a0
[ 266.046627][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 266.052658][ C1] ? schedule_timeout_idle+0x90/0x90
[ 266.057920][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 266.063776][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.069464][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 266.075245][ C1] ? unix_dgram_poll+0x515/0x620
[ 266.080239][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 266.085229][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 266.091438][ C1] do_sys_poll+0x711/0xb90
[ 266.095914][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 266.100991][ C1] ? mark_lock.part.0+0xee/0x1970
[ 266.105983][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 266.111498][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 266.117358][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 266.122870][ C1] ? sock_write_iter+0x217/0x380
[ 266.127772][ C1] ? sock_sendmsg+0x150/0x150
[ 266.132433][ C1] ? mark_lock.part.0+0xee/0x1970
[ 266.137519][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 266.143985][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 266.150452][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.156513][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.162472][ C1] ? __lock_acquire+0x1916/0x5df0
[ 266.167467][ C1] ? lock_acquire+0x1ad/0x520
[ 266.172117][ C1] ? find_held_lock+0x2d/0x110
[ 266.176847][ C1] ? set_user_sigmask+0x1b9/0x250
[ 266.181859][ C1] ? lock_downgrade+0x690/0x690
[ 266.186673][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 266.191660][ C1] ? spin_bug+0x1c0/0x1c0
[ 266.195952][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 266.201117][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.206279][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 266.211449][ C1] ? set_user_sigmask+0x1b9/0x250
[ 266.216450][ C1] ? __set_current_blocked+0xe0/0xe0
[ 266.221700][ C1] ? __ct_user_enter+0xf9/0x130
[ 266.226539][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 266.231279][ C1] ? __ia32_sys_poll+0x430/0x430
[ 266.236188][ C1] do_syscall_64+0x35/0xb0
[ 266.240577][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 266.246523][ C1] RIP: 0033:0x7f3528da9ad5
[ 266.250909][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 266.259287][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 266.267241][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 266.275179][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 266.283118][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 266.291057][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 266.299005][ C1]
[ 266.301998][ C1] task:dhcpcd state:S stack:27776 pid:5145 ppid:4613 flags:0x00000002
[ 266.311168][ C1] Call Trace:
[ 266.314420][ C1]
[ 266.317324][ C1] __schedule+0xc25/0x57f0
[ 266.321714][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.327669][ C1] ? io_schedule_timeout+0x140/0x140
[ 266.332927][ C1] ? lock_acquire+0x1ad/0x520
[ 266.337588][ C1] ? lock_sync+0x180/0x180
[ 266.341973][ C1] ? find_held_lock+0x2d/0x110
[ 266.346721][ C1] schedule+0xda/0x1a0
[ 266.350765][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 266.356884][ C1] ? schedule_timeout_idle+0x90/0x90
[ 266.362137][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 266.367909][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.373165][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 266.378938][ C1] ? unix_dgram_poll+0x515/0x620
[ 266.383843][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 266.388836][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 266.395045][ C1] do_sys_poll+0x711/0xb90
[ 266.399434][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 266.404516][ C1] ? mark_lock.part.0+0xee/0x1970
[ 266.409510][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 266.415024][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 266.420882][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 266.426396][ C1] ? sock_write_iter+0x217/0x380
[ 266.431302][ C1] ? sock_sendmsg+0x150/0x150
[ 266.435952][ C1] ? mark_lock.part.0+0xee/0x1970
[ 266.440952][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 266.447420][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 266.453891][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.459927][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.465876][ C1] ? __lock_acquire+0x1916/0x5df0
[ 266.470879][ C1] ? lock_acquire+0x1ad/0x520
[ 266.475522][ C1] ? find_held_lock+0x2d/0x110
[ 266.480256][ C1] ? set_user_sigmask+0x1b9/0x250
[ 266.485245][ C1] ? lock_downgrade+0x690/0x690
[ 266.490079][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 266.495068][ C1] ? spin_bug+0x1c0/0x1c0
[ 266.499365][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 266.504535][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.509714][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 266.514877][ C1] ? set_user_sigmask+0x1b9/0x250
[ 266.519866][ C1] ? __set_current_blocked+0xe0/0xe0
[ 266.525214][ C1] ? __ct_user_enter+0xf9/0x130
[ 266.530033][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 266.534764][ C1] ? __ia32_sys_poll+0x430/0x430
[ 266.539674][ C1] do_syscall_64+0x35/0xb0
[ 266.544151][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 266.550011][ C1] RIP: 0033:0x7f3528da9ad5
[ 266.554390][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 266.562769][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 266.570710][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 266.578667][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 266.586629][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 266.594575][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 266.602527][ C1]
[ 266.605530][ C1] task:dhcpcd state:S stack:27776 pid:5146 ppid:4613 flags:0x00000002
[ 266.614803][ C1] Call Trace:
[ 266.618162][ C1]
[ 266.621065][ C1] __schedule+0xc25/0x57f0
[ 266.625469][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.631418][ C1] ? io_schedule_timeout+0x140/0x140
[ 266.636673][ C1] ? lock_acquire+0x1ad/0x520
[ 266.641334][ C1] ? lock_sync+0x180/0x180
[ 266.645724][ C1] ? find_held_lock+0x2d/0x110
[ 266.650480][ C1] schedule+0xda/0x1a0
[ 266.654520][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 266.660554][ C1] ? schedule_timeout_idle+0x90/0x90
[ 266.665809][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 266.671582][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.676758][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 266.682544][ C1] ? unix_dgram_poll+0x515/0x620
[ 266.687464][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 266.692492][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 266.698703][ C1] do_sys_poll+0x711/0xb90
[ 266.703091][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 266.708175][ C1] ? mark_lock.part.0+0xee/0x1970
[ 266.713258][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 266.718770][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 266.724633][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 266.730143][ C1] ? sock_write_iter+0x217/0x380
[ 266.735046][ C1] ? sock_sendmsg+0x150/0x150
[ 266.739690][ C1] ? mark_lock.part.0+0xee/0x1970
[ 266.744686][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 266.751157][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 266.757621][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.763569][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.769512][ C1] ? __lock_acquire+0x1916/0x5df0
[ 266.774507][ C1] ? lock_acquire+0x1ad/0x520
[ 266.779154][ C1] ? find_held_lock+0x2d/0x110
[ 266.783884][ C1] ? set_user_sigmask+0x1b9/0x250
[ 266.788878][ C1] ? lock_downgrade+0x690/0x690
[ 266.793780][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 266.798859][ C1] ? spin_bug+0x1c0/0x1c0
[ 266.803156][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 266.808324][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.813487][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 266.818654][ C1] ? set_user_sigmask+0x1b9/0x250
[ 266.823647][ C1] ? __set_current_blocked+0xe0/0xe0
[ 266.828919][ C1] ? __ct_user_enter+0xf9/0x130
[ 266.833741][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 266.838479][ C1] ? __ia32_sys_poll+0x430/0x430
[ 266.843387][ C1] do_syscall_64+0x35/0xb0
[ 266.847779][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 266.853643][ C1] RIP: 0033:0x7f3528da9ad5
[ 266.858040][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 266.866418][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 266.874361][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 266.882311][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 266.890254][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 266.898193][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 266.906140][ C1]
[ 266.909134][ C1] task:dhcpcd state:S stack:27616 pid:5152 ppid:4613 flags:0x00000002
[ 266.918387][ C1] Call Trace:
[ 266.921731][ C1]
[ 266.924635][ C1] __schedule+0xc25/0x57f0
[ 266.929027][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 266.934994][ C1] ? io_schedule_timeout+0x140/0x140
[ 266.940246][ C1] ? lock_acquire+0x1ad/0x520
[ 266.944907][ C1] ? lock_sync+0x180/0x180
[ 266.949289][ C1] ? find_held_lock+0x2d/0x110
[ 266.954019][ C1] schedule+0xda/0x1a0
[ 266.958053][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 266.964086][ C1] ? schedule_timeout_idle+0x90/0x90
[ 266.969340][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 266.975121][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 266.980287][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 266.986057][ C1] ? unix_dgram_poll+0x515/0x620
[ 266.990964][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 266.995953][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 267.002164][ C1] do_sys_poll+0x711/0xb90
[ 267.006555][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 267.011638][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.016632][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.022144][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 267.028007][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.033520][ C1] ? sock_write_iter+0x217/0x380
[ 267.038427][ C1] ? sock_sendmsg+0x150/0x150
[ 267.043080][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.048075][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.054555][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.061024][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.066975][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.072923][ C1] ? __lock_acquire+0x1916/0x5df0
[ 267.077916][ C1] ? lock_acquire+0x1ad/0x520
[ 267.082560][ C1] ? find_held_lock+0x2d/0x110
[ 267.087291][ C1] ? set_user_sigmask+0x1b9/0x250
[ 267.092283][ C1] ? lock_downgrade+0x690/0x690
[ 267.097275][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 267.102264][ C1] ? spin_bug+0x1c0/0x1c0
[ 267.106560][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 267.111728][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 267.116980][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 267.122142][ C1] ? set_user_sigmask+0x1b9/0x250
[ 267.127149][ C1] ? __set_current_blocked+0xe0/0xe0
[ 267.132401][ C1] ? __ct_user_enter+0xf9/0x130
[ 267.137240][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 267.141975][ C1] ? __ia32_sys_poll+0x430/0x430
[ 267.146886][ C1] do_syscall_64+0x35/0xb0
[ 267.151356][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 267.157227][ C1] RIP: 0033:0x7f3528da9ad5
[ 267.161610][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 267.170026][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 267.178141][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 267.186080][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 267.194020][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 267.201957][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 267.209904][ C1]
[ 267.212896][ C1] task:dhcpcd state:S stack:27344 pid:5156 ppid:4613 flags:0x00000002
[ 267.222065][ C1] Call Trace:
[ 267.225317][ C1]
[ 267.228226][ C1] __schedule+0xc25/0x57f0
[ 267.232629][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.238583][ C1] ? io_schedule_timeout+0x140/0x140
[ 267.243839][ C1] ? lock_acquire+0x1ad/0x520
[ 267.248507][ C1] ? lock_sync+0x180/0x180
[ 267.252900][ C1] ? find_held_lock+0x2d/0x110
[ 267.257719][ C1] schedule+0xda/0x1a0
[ 267.261760][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 267.267790][ C1] ? schedule_timeout_idle+0x90/0x90
[ 267.273046][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 267.278905][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 267.284071][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 267.289843][ C1] ? unix_dgram_poll+0x515/0x620
[ 267.294750][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 267.299743][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 267.305952][ C1] do_sys_poll+0x711/0xb90
[ 267.310341][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 267.315677][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.320672][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.326184][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 267.332044][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.337560][ C1] ? sock_write_iter+0x217/0x380
[ 267.342551][ C1] ? sock_sendmsg+0x150/0x150
[ 267.347194][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.352189][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.358669][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.365146][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.371099][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.377043][ C1] ? __lock_acquire+0x1916/0x5df0
[ 267.382035][ C1] ? lock_acquire+0x1ad/0x520
[ 267.386689][ C1] ? find_held_lock+0x2d/0x110
[ 267.391437][ C1] ? set_user_sigmask+0x1b9/0x250
[ 267.396443][ C1] ? lock_downgrade+0x690/0x690
[ 267.401260][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 267.406253][ C1] ? spin_bug+0x1c0/0x1c0
[ 267.410548][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 267.415712][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 267.420874][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 267.426042][ C1] ? set_user_sigmask+0x1b9/0x250
[ 267.431058][ C1] ? __set_current_blocked+0xe0/0xe0
[ 267.436323][ C1] ? __ct_user_enter+0xf9/0x130
[ 267.441147][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 267.445883][ C1] ? __ia32_sys_poll+0x430/0x430
[ 267.450792][ C1] do_syscall_64+0x35/0xb0
[ 267.455181][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 267.461045][ C1] RIP: 0033:0x7f3528da9ad5
[ 267.465428][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 267.473811][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 267.481762][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 267.489703][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 267.497640][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 267.505580][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 267.513524][ C1]
[ 267.516515][ C1] task:dhcpcd state:S stack:27776 pid:5159 ppid:4613 flags:0x00000002
[ 267.525679][ C1] Call Trace:
[ 267.528932][ C1]
[ 267.531842][ C1] __schedule+0xc25/0x57f0
[ 267.536232][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.542185][ C1] ? io_schedule_timeout+0x140/0x140
[ 267.547538][ C1] ? lock_acquire+0x1ad/0x520
[ 267.552185][ C1] ? lock_sync+0x180/0x180
[ 267.556573][ C1] ? find_held_lock+0x2d/0x110
[ 267.561304][ C1] schedule+0xda/0x1a0
[ 267.565351][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 267.571384][ C1] ? schedule_timeout_idle+0x90/0x90
[ 267.576665][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 267.582442][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 267.587606][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 267.593377][ C1] ? unix_dgram_poll+0x515/0x620
[ 267.598282][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 267.603292][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 267.609501][ C1] do_sys_poll+0x711/0xb90
[ 267.613888][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 267.618966][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.624047][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.629563][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 267.635424][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.641041][ C1] ? sock_write_iter+0x217/0x380
[ 267.645944][ C1] ? sock_sendmsg+0x150/0x150
[ 267.650611][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.655615][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.662098][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.668573][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.674520][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.680575][ C1] ? __lock_acquire+0x1916/0x5df0
[ 267.685570][ C1] ? lock_acquire+0x1ad/0x520
[ 267.690215][ C1] ? find_held_lock+0x2d/0x110
[ 267.694963][ C1] ? set_user_sigmask+0x1b9/0x250
[ 267.700056][ C1] ? lock_downgrade+0x690/0x690
[ 267.704878][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 267.709866][ C1] ? spin_bug+0x1c0/0x1c0
[ 267.714163][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 267.719327][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 267.724490][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 267.729656][ C1] ? set_user_sigmask+0x1b9/0x250
[ 267.734649][ C1] ? __set_current_blocked+0xe0/0xe0
[ 267.739910][ C1] ? __ct_user_enter+0xf9/0x130
[ 267.744729][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 267.749462][ C1] ? __ia32_sys_poll+0x430/0x430
[ 267.754368][ C1] do_syscall_64+0x35/0xb0
[ 267.758790][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 267.764667][ C1] RIP: 0033:0x7f3528da9ad5
[ 267.769050][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 267.777434][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 267.785374][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 267.793323][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 267.801262][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 267.809213][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 267.817175][ C1]
[ 267.820167][ C1] task:dhcpcd state:S stack:27776 pid:5163 ppid:4613 flags:0x00000002
[ 267.829335][ C1] Call Trace:
[ 267.832584][ C1]
[ 267.835488][ C1] __schedule+0xc25/0x57f0
[ 267.839877][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.845829][ C1] ? io_schedule_timeout+0x140/0x140
[ 267.851083][ C1] ? lock_acquire+0x1ad/0x520
[ 267.855730][ C1] ? lock_sync+0x180/0x180
[ 267.860124][ C1] ? find_held_lock+0x2d/0x110
[ 267.864854][ C1] schedule+0xda/0x1a0
[ 267.868890][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 267.875017][ C1] ? schedule_timeout_idle+0x90/0x90
[ 267.880275][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 267.886045][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 267.891211][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 267.896982][ C1] ? unix_dgram_poll+0x515/0x620
[ 267.901885][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 267.906878][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 267.913172][ C1] do_sys_poll+0x711/0xb90
[ 267.917574][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 267.922660][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.927652][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.933177][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 267.939124][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 267.944643][ C1] ? sock_write_iter+0x217/0x380
[ 267.949552][ C1] ? sock_sendmsg+0x150/0x150
[ 267.954204][ C1] ? mark_lock.part.0+0xee/0x1970
[ 267.959204][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.965684][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 267.972166][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.978121][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 267.984067][ C1] ? __lock_acquire+0x1916/0x5df0
[ 267.989063][ C1] ? lock_acquire+0x1ad/0x520
[ 267.993705][ C1] ? find_held_lock+0x2d/0x110
[ 267.998438][ C1] ? set_user_sigmask+0x1b9/0x250
[ 268.003430][ C1] ? lock_downgrade+0x690/0x690
[ 268.008247][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 268.013237][ C1] ? spin_bug+0x1c0/0x1c0
[ 268.017538][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 268.022714][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 268.027881][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 268.033046][ C1] ? set_user_sigmask+0x1b9/0x250
[ 268.038038][ C1] ? __set_current_blocked+0xe0/0xe0
[ 268.043293][ C1] ? __ct_user_enter+0xf9/0x130
[ 268.048111][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 268.052841][ C1] ? __ia32_sys_poll+0x430/0x430
[ 268.057752][ C1] do_syscall_64+0x35/0xb0
[ 268.062145][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 268.068015][ C1] RIP: 0033:0x7f3528da9ad5
[ 268.072401][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 268.081401][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 268.090304][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 268.098352][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 268.106425][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 268.114386][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 268.122340][ C1]
[ 268.125341][ C1] task:sshd state:S stack:25504 pid:5249 ppid:4693 flags:0x00000002
[ 268.134509][ C1] Call Trace:
[ 268.137784][ C1]
[ 268.140700][ C1] __schedule+0xc25/0x57f0
[ 268.145089][ C1] ? debug_object_activate+0x249/0x3f0
[ 268.150523][ C1] ? debug_object_free+0x350/0x350
[ 268.155608][ C1] ? io_schedule_timeout+0x140/0x140
[ 268.160872][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 268.166407][ C1] schedule+0xda/0x1a0
[ 268.170447][ C1] schedule_hrtimeout_range_clock+0x197/0x350
[ 268.176490][ C1] ? schedule_timeout_idle+0x90/0x90
[ 268.181744][ C1] ? lock_downgrade+0x690/0x690
[ 268.186566][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 268.192518][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 268.198299][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 268.203480][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 268.209728][ C1] do_sys_poll+0x711/0xb90
[ 268.214114][ C1] ? __lock_acquire+0x1916/0x5df0
[ 268.219114][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 268.224196][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 268.230170][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 268.235699][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 268.241821][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 268.247337][ C1] ? mark_lock.part.0+0xee/0x1970
[ 268.252334][ C1] ? reacquire_held_locks+0x216/0x4e0
[ 268.257699][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 268.263242][ C1] ? mark_lock.part.0+0xee/0x1970
[ 268.268333][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 268.274801][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 268.281278][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 268.287752][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 268.294225][ C1] ? lock_acquire+0x1ad/0x520
[ 268.298872][ C1] ? find_held_lock+0x2d/0x110
[ 268.303695][ C1] ? set_user_sigmask+0x1b9/0x250
[ 268.308688][ C1] ? lock_downgrade+0x690/0x690
[ 268.313505][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 268.318588][ C1] ? spin_bug+0x1c0/0x1c0
[ 268.322914][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 268.328084][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 268.333249][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 268.338441][ C1] ? set_user_sigmask+0x1b9/0x250
[ 268.343440][ C1] ? __set_current_blocked+0xe0/0xe0
[ 268.348712][ C1] ? ktime_get_ts64+0x134/0x3e0
[ 268.353530][ C1] ? __ct_user_enter+0xf9/0x130
[ 268.358457][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 268.363198][ C1] ? __ia32_sys_poll+0x430/0x430
[ 268.368106][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 268.373971][ C1] do_syscall_64+0x35/0xb0
[ 268.378358][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 268.384219][ C1] RIP: 0033:0x7fd6c7119ad5
[ 268.388603][ C1] RSP: 002b:00007ffcb5a9ed90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 268.397441][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fd6c7119ad5
[ 268.405390][ C1] RDX: 00007ffcb5a9edb0 RSI: 0000000000000004 RDI: 0000559b47ed36d0
[ 268.413335][ C1] RBP: 0000559b47ec7240 R08: 0000000000000008 R09: 0000000000000000
[ 268.421364][ C1] R10: 00007ffcb5a9ee98 R11: 0000000000000246 R12: 0000559b47577aa4
[ 268.429314][ C1] R13: 0000000000000001 R14: 0000559b475783e8 R15: 00007ffcb5a9ee18
[ 268.437288][ C1]
[ 268.440372][ C1] task:syz-execprog state:S stack:26080 pid:5265 ppid:5249 flags:0x00000000
[ 268.449540][ C1] Call Trace:
[ 268.452798][ C1]
[ 268.455746][ C1] __schedule+0xc25/0x57f0
[ 268.460226][ C1] ? get_futex_key+0x378/0x1420
[ 268.465054][ C1] ? io_schedule_timeout+0x140/0x140
[ 268.470332][ C1] ? futex_wait_queue+0x79/0x1c0
[ 268.475240][ C1] ? plist_add+0x348/0x510
[ 268.479628][ C1] schedule+0xda/0x1a0
[ 268.483672][ C1] futex_wait_queue+0xe1/0x1c0
[ 268.488410][ C1] futex_wait+0x25b/0x5f0
[ 268.492717][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 268.497714][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 268.503778][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 268.508949][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 268.514123][ C1] ? find_held_lock+0x2d/0x110
[ 268.518859][ C1] do_futex+0xf9/0x1c0
[ 268.522903][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 268.528769][ C1] ? __ct_user_enter+0xf9/0x130
[ 268.533589][ C1] ? lock_downgrade+0x690/0x690
[ 268.538425][ C1] __x64_sys_futex+0x16c/0x3d0
[ 268.543158][ C1] ? do_futex+0x1c0/0x1c0
[ 268.547549][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 268.553412][ C1] do_syscall_64+0x35/0xb0
[ 268.557800][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 268.563662][ C1] RIP: 0033:0x469943
[ 268.567783][ C1] RSP: 002b:00007ffd9fac87b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 268.576161][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 268.584119][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f2f28
[ 268.592060][ C1] RBP: 00007ffd9fac8800 R08: 0000000000000000 R09: 0000000000000000
[ 268.600046][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043ea60
[ 268.607986][ C1] R13: 0000000000000030 R14: 00000000017f2800 R15: 0000001000000000
[ 268.615953][ C1]
[ 268.618949][ C1] task:syz-execprog state:R running task stack:28192 pid:5266 ppid:5249 flags:0x00000000
[ 268.629680][ C1] Call Trace:
[ 268.632935][ C1]
[ 268.635844][ C1] __schedule+0xc25/0x57f0
[ 268.640238][ C1] ? debug_object_activate+0x249/0x3f0
[ 268.645669][ C1] ? debug_object_free+0x350/0x350
[ 268.650756][ C1] ? get_futex_key+0x378/0x1420
[ 268.655580][ C1] ? io_schedule_timeout+0x140/0x140
[ 268.660924][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 268.666442][ C1] schedule+0xda/0x1a0
[ 268.670572][ C1] futex_wait_queue+0xe1/0x1c0
[ 268.675486][ C1] futex_wait+0x25b/0x5f0
[ 268.679785][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 268.684776][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 268.690741][ C1] ? lock_downgrade+0x690/0x690
[ 268.695562][ C1] do_futex+0xf9/0x1c0
[ 268.699597][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 268.705459][ C1] ? ktime_get+0x217/0x2f0
[ 268.709859][ C1] ? ktime_get+0x117/0x2f0
[ 268.714245][ C1] __x64_sys_futex+0x16c/0x3d0
[ 268.718980][ C1] ? do_futex+0x1c0/0x1c0
[ 268.723475][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 268.729425][ C1] do_syscall_64+0x35/0xb0
[ 268.733826][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 268.739685][ C1] RIP: 0033:0x469943
[ 268.743546][ C1] RSP: 002b:000000c000049e78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 268.751921][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 268.759858][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f32e0
[ 268.767889][ C1] RBP: 000000c000049ec0 R08: 0000000000000000 R09: 0000000000000000
[ 268.775829][ C1] R10: 000000c000049eb0 R11: 0000000000000202 R12: 000000c000049eb0
[ 268.783772][ C1] R13: 000000c000c98400 R14: 000000c0000064e0 R15: 0000000000000001
[ 268.791720][ C1]
[ 268.794714][ C1] task:syz-execprog state:S stack:27304 pid:5267 ppid:5249 flags:0x00000000
[ 268.803876][ C1] Call Trace:
[ 268.807133][ C1]
[ 268.810049][ C1] __schedule+0xc25/0x57f0
[ 268.814439][ C1] ? io_schedule_timeout+0x140/0x140
[ 268.819689][ C1] ? do_wait+0x42f/0xa10
[ 268.823900][ C1] ? release_task+0x14f0/0x14f0
[ 268.828717][ C1] schedule+0xda/0x1a0
[ 268.832757][ C1] do_wait+0x5b8/0xa10
[ 268.836797][ C1] kernel_waitid+0x199/0x230
[ 268.841352][ C1] ? do_wait+0xa10/0xa10
[ 268.845575][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 268.851537][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 268.857502][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 268.862667][ C1] ? find_held_lock+0x2d/0x110
[ 268.867397][ C1] __do_sys_waitid+0x15e/0x180
[ 268.872215][ C1] ? kernel_waitid+0x230/0x230
[ 268.876945][ C1] ? lock_downgrade+0x690/0x690
[ 268.881763][ C1] ? __ct_user_enter+0xf9/0x130
[ 268.886591][ C1] ? lock_downgrade+0x690/0x690
[ 268.891495][ C1] ? vtime_user_exit+0x218/0x6c0
[ 268.896403][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 268.902262][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 268.907426][ C1] do_syscall_64+0x35/0xb0
[ 268.911809][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 268.917672][ C1] RIP: 0033:0x4032ce
[ 268.921533][ C1] RSP: 002b:000000c000033d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 268.929908][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 268.937844][ C1] RDX: 000000c000033e18 RSI: 0000000000001664 RDI: 0000000000000001
[ 268.945787][ C1] RBP: 000000c000033d48 R08: 0000000000000000 R09: 0000000000000000
[ 268.953729][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000033e60
[ 268.961668][ C1] R13: 0000000000000000 R14: 000000c000085ba0 R15: 0000010000000000
[ 268.969615][ C1]
[ 268.972605][ C1] task:syz-execprog state:S stack:29416 pid:5268 ppid:5249 flags:0x00000000
[ 268.981768][ C1] Call Trace:
[ 268.985017][ C1]
[ 268.987922][ C1] __schedule+0xc25/0x57f0
[ 268.992329][ C1] ? get_futex_key+0x378/0x1420
[ 268.997153][ C1] ? io_schedule_timeout+0x140/0x140
[ 269.002405][ C1] ? futex_wait_queue+0x79/0x1c0
[ 269.007313][ C1] ? plist_add+0x348/0x510
[ 269.011702][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 269.017477][ C1] schedule+0xda/0x1a0
[ 269.021516][ C1] futex_wait_queue+0xe1/0x1c0
[ 269.026246][ C1] futex_wait+0x25b/0x5f0
[ 269.030542][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 269.035539][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.041494][ C1] ? futex_wake+0x2fa/0x3f0
[ 269.045967][ C1] ? find_held_lock+0x2d/0x110
[ 269.050795][ C1] do_futex+0xf9/0x1c0
[ 269.054832][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 269.060688][ C1] ? __ct_user_enter+0xf9/0x130
[ 269.065509][ C1] ? lock_downgrade+0x690/0x690
[ 269.070335][ C1] __x64_sys_futex+0x16c/0x3d0
[ 269.075068][ C1] ? do_futex+0x1c0/0x1c0
[ 269.079455][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 269.085322][ C1] do_syscall_64+0x35/0xb0
[ 269.089708][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 269.095569][ C1] RIP: 0033:0x469943
[ 269.099428][ C1] RSP: 002b:000000c000c616d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 269.107818][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 269.115757][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001822060
[ 269.123698][ C1] RBP: 000000c000c61718 R08: 0000000000000000 R09: 0000000000000000
[ 269.131639][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000045de8
[ 269.139581][ C1] R13: 0000000000000000 R14: 000000c000d20820 R15: 0000000100000000
[ 269.147525][ C1]
[ 269.150519][ C1] task:syz-execprog state:S stack:27472 pid:5269 ppid:5249 flags:0x00000000
[ 269.159689][ C1] Call Trace:
[ 269.162943][ C1]
[ 269.165853][ C1] __schedule+0xc25/0x57f0
[ 269.170248][ C1] ? get_futex_key+0x378/0x1420
[ 269.175066][ C1] ? io_schedule_timeout+0x140/0x140
[ 269.180407][ C1] ? futex_wait_queue+0x79/0x1c0
[ 269.185312][ C1] ? plist_add+0x348/0x510
[ 269.189714][ C1] schedule+0xda/0x1a0
[ 269.193749][ C1] futex_wait_queue+0xe1/0x1c0
[ 269.198479][ C1] futex_wait+0x25b/0x5f0
[ 269.202783][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 269.207786][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.213735][ C1] ? futex_wake+0x2fa/0x3f0
[ 269.218210][ C1] ? find_held_lock+0x2d/0x110
[ 269.222969][ C1] do_futex+0xf9/0x1c0
[ 269.227005][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 269.232861][ C1] ? __ct_user_enter+0xf9/0x130
[ 269.237677][ C1] ? lock_downgrade+0x690/0x690
[ 269.242499][ C1] __x64_sys_futex+0x16c/0x3d0
[ 269.247234][ C1] ? do_futex+0x1c0/0x1c0
[ 269.251532][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 269.257397][ C1] do_syscall_64+0x35/0xb0
[ 269.261783][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 269.267734][ C1] RIP: 0033:0x469943
[ 269.271598][ C1] RSP: 002b:000000c0000c1d68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 269.280066][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 269.288096][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001f7548
[ 269.296034][ C1] RBP: 000000c0000c1db0 R08: 0000000000000000 R09: 0000000000000000
[ 269.303972][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000026500
[ 269.311910][ C1] R13: 0000000000000000 R14: 000000c000d201a0 R15: 000000c000ec1800
[ 269.319854][ C1]
[ 269.322846][ C1] task:syz-execprog state:S stack:30040 pid:5273 ppid:5249 flags:0x00000000
[ 269.332011][ C1] Call Trace:
[ 269.335262][ C1]
[ 269.338165][ C1] __schedule+0xc25/0x57f0
[ 269.342556][ C1] ? get_futex_key+0x378/0x1420
[ 269.347381][ C1] ? io_schedule_timeout+0x140/0x140
[ 269.352637][ C1] ? futex_wait_queue+0x79/0x1c0
[ 269.357628][ C1] ? plist_add+0x348/0x510
[ 269.362018][ C1] schedule+0xda/0x1a0
[ 269.366056][ C1] futex_wait_queue+0xe1/0x1c0
[ 269.370806][ C1] futex_wait+0x25b/0x5f0
[ 269.375108][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 269.380194][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.386152][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 269.391337][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 269.396592][ C1] ? find_held_lock+0x2d/0x110
[ 269.401325][ C1] do_futex+0xf9/0x1c0
[ 269.405375][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 269.411238][ C1] ? __ct_user_enter+0xf9/0x130
[ 269.416059][ C1] ? lock_downgrade+0x690/0x690
[ 269.420894][ C1] __x64_sys_futex+0x16c/0x3d0
[ 269.425630][ C1] ? do_futex+0x1c0/0x1c0
[ 269.429929][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 269.435798][ C1] do_syscall_64+0x35/0xb0
[ 269.440189][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 269.446050][ C1] RIP: 0033:0x469943
[ 269.450033][ C1] RSP: 002b:000000c000047ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 269.458413][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 269.466352][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001821eb8
[ 269.474292][ C1] RBP: 000000c000047f38 R08: 0000000000000000 R09: 0000000000000000
[ 269.482232][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004658c0
[ 269.490175][ C1] R13: 000000c000c35c00 R14: 000000c000d20680 R15: 0000000000010000
[ 269.498121][ C1]
[ 269.501115][ C1] task:syz-execprog state:S stack:27912 pid:5276 ppid:5249 flags:0x00000000
[ 269.510456][ C1] Call Trace:
[ 269.513711][ C1]
[ 269.516617][ C1] __schedule+0xc25/0x57f0
[ 269.521025][ C1] ? io_schedule_timeout+0x140/0x140
[ 269.526282][ C1] ? do_wait+0x42f/0xa10
[ 269.530494][ C1] ? release_task+0x14f0/0x14f0
[ 269.535311][ C1] schedule+0xda/0x1a0
[ 269.539348][ C1] do_wait+0x5b8/0xa10
[ 269.543402][ C1] kernel_waitid+0x199/0x230
[ 269.547957][ C1] ? do_wait+0xa10/0xa10
[ 269.552162][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.558110][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.564056][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 269.569225][ C1] ? find_held_lock+0x2d/0x110
[ 269.573958][ C1] __do_sys_waitid+0x15e/0x180
[ 269.578687][ C1] ? kernel_waitid+0x230/0x230
[ 269.583426][ C1] ? lock_downgrade+0x690/0x690
[ 269.588259][ C1] ? __ct_user_enter+0xf9/0x130
[ 269.593076][ C1] ? lock_downgrade+0x690/0x690
[ 269.597896][ C1] ? vtime_user_exit+0x218/0x6c0
[ 269.602899][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 269.608763][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 269.613930][ C1] do_syscall_64+0x35/0xb0
[ 269.618321][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 269.624184][ C1] RIP: 0033:0x4032ce
[ 269.628132][ C1] RSP: 002b:000000c000039d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 269.636535][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 269.644480][ C1] RDX: 000000c000039e18 RSI: 0000000000001544 RDI: 0000000000000001
[ 269.652430][ C1] RBP: 000000c000039d48 R08: 0000000000000000 R09: 0000000000000000
[ 269.660372][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000039e60
[ 269.668311][ C1] R13: 0000000000000000 R14: 000000c000c9a000 R15: 0000000000000001
[ 269.676289][ C1]
[ 269.679371][ C1] task:syz-execprog state:S stack:27912 pid:5277 ppid:5249 flags:0x00000000
[ 269.688555][ C1] Call Trace:
[ 269.691809][ C1]
[ 269.694717][ C1] __schedule+0xc25/0x57f0
[ 269.699113][ C1] ? io_schedule_timeout+0x140/0x140
[ 269.704369][ C1] ? do_wait+0x42f/0xa10
[ 269.708580][ C1] ? release_task+0x14f0/0x14f0
[ 269.713401][ C1] schedule+0xda/0x1a0
[ 269.717439][ C1] do_wait+0x5b8/0xa10
[ 269.721502][ C1] kernel_waitid+0x199/0x230
[ 269.726059][ C1] ? do_wait+0xa10/0xa10
[ 269.730267][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.736214][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.742162][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 269.747328][ C1] ? find_held_lock+0x2d/0x110
[ 269.752065][ C1] __do_sys_waitid+0x15e/0x180
[ 269.756807][ C1] ? kernel_waitid+0x230/0x230
[ 269.761538][ C1] ? lock_downgrade+0x690/0x690
[ 269.766354][ C1] ? __ct_user_enter+0xf9/0x130
[ 269.771173][ C1] ? lock_downgrade+0x690/0x690
[ 269.776078][ C1] ? vtime_user_exit+0x218/0x6c0
[ 269.780985][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 269.786852][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 269.792021][ C1] do_syscall_64+0x35/0xb0
[ 269.796406][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 269.802267][ C1] RIP: 0033:0x4032ce
[ 269.806215][ C1] RSP: 002b:000000c000c5ed08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 269.814607][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 269.822571][ C1] RDX: 000000c000c5ee18 RSI: 0000000000001662 RDI: 0000000000000001
[ 269.830512][ C1] RBP: 000000c000c5ed48 R08: 0000000000000000 R09: 0000000000000000
[ 269.838452][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5ee60
[ 269.846400][ C1] R13: 0000000000000000 R14: 000000c000c9a9c0 R15: 0000000000000001
[ 269.854353][ C1]
[ 269.857345][ C1] task:syz-execprog state:S stack:27776 pid:5280 ppid:5249 flags:0x00000000
[ 269.866685][ C1] Call Trace:
[ 269.869963][ C1]
[ 269.872915][ C1] __schedule+0xc25/0x57f0
[ 269.877310][ C1] ? io_schedule_timeout+0x140/0x140
[ 269.882571][ C1] ? do_wait+0x42f/0xa10
[ 269.886889][ C1] ? release_task+0x14f0/0x14f0
[ 269.891712][ C1] schedule+0xda/0x1a0
[ 269.895748][ C1] do_wait+0x5b8/0xa10
[ 269.899791][ C1] kernel_waitid+0x199/0x230
[ 269.904360][ C1] ? do_wait+0xa10/0xa10
[ 269.908586][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.914535][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 269.919705][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 269.925670][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 269.930852][ C1] ? find_held_lock+0x2d/0x110
[ 269.935587][ C1] __do_sys_waitid+0x15e/0x180
[ 269.940318][ C1] ? kernel_waitid+0x230/0x230
[ 269.945047][ C1] ? lock_downgrade+0x690/0x690
[ 269.949864][ C1] ? __ct_user_enter+0xf9/0x130
[ 269.954680][ C1] ? lock_downgrade+0x690/0x690
[ 269.959498][ C1] ? vtime_user_exit+0x218/0x6c0
[ 269.964405][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 269.970262][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 269.975606][ C1] do_syscall_64+0x35/0xb0
[ 269.980001][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 269.985867][ C1] RIP: 0033:0x4032ce
[ 269.989726][ C1] RSP: 002b:000000c000c5dd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 269.998109][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 270.006045][ C1] RDX: 000000c000c5de18 RSI: 0000000000001542 RDI: 0000000000000001
[ 270.013983][ C1] RBP: 000000c000c5dd48 R08: 0000000000000000 R09: 0000000000000000
[ 270.021944][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5de60
[ 270.029884][ C1] R13: 0000000000000001 R14: 000000c000c9a680 R15: 000000c000c98000
[ 270.037834][ C1]
[ 270.040825][ C1] task:syz-execprog state:S stack:26776 pid:5281 ppid:5249 flags:0x00000000
[ 270.049990][ C1] Call Trace:
[ 270.053241][ C1]
[ 270.056147][ C1] __schedule+0xc25/0x57f0
[ 270.060535][ C1] ? get_futex_key+0x378/0x1420
[ 270.065354][ C1] ? io_schedule_timeout+0x140/0x140
[ 270.070609][ C1] ? futex_wait_queue+0x79/0x1c0
[ 270.075516][ C1] ? plist_add+0x348/0x510
[ 270.079903][ C1] schedule+0xda/0x1a0
[ 270.083939][ C1] futex_wait_queue+0xe1/0x1c0
[ 270.088668][ C1] futex_wait+0x25b/0x5f0
[ 270.092977][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 270.097971][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 270.103921][ C1] ? find_held_lock+0x2d/0x110
[ 270.108653][ C1] ? find_held_lock+0x2d/0x110
[ 270.113397][ C1] do_futex+0xf9/0x1c0
[ 270.117450][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 270.123748][ C1] ? __ct_user_enter+0xf9/0x130
[ 270.128563][ C1] ? lock_downgrade+0x690/0x690
[ 270.133380][ C1] __x64_sys_futex+0x16c/0x3d0
[ 270.138230][ C1] ? do_futex+0x1c0/0x1c0
[ 270.142532][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 270.148392][ C1] do_syscall_64+0x35/0xb0
[ 270.152792][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 270.158659][ C1] RIP: 0033:0x469943
[ 270.162519][ C1] RSP: 002b:000000c000c8dd90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 270.170894][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 270.178839][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000c7c948
[ 270.186784][ C1] RBP: 000000c000c8ddd8 R08: 0000000000000000 R09: 0000000000000000
[ 270.194726][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000015
[ 270.202668][ C1] R13: 0000000000000000 R14: 000000c000d21a00 R15: 0000000000a7d240
[ 270.210625][ C1]
[ 270.213641][ C1] task:syz-execprog state:S stack:27728 pid:5285 ppid:5249 flags:0x00000000
[ 270.222826][ C1] Call Trace:
[ 270.226078][ C1]
[ 270.228982][ C1] __schedule+0xc25/0x57f0
[ 270.233379][ C1] ? io_schedule_timeout+0x140/0x140
[ 270.238630][ C1] ? do_wait+0x42f/0xa10
[ 270.242843][ C1] ? release_task+0x14f0/0x14f0
[ 270.247677][ C1] schedule+0xda/0x1a0
[ 270.251717][ C1] do_wait+0x5b8/0xa10
[ 270.255752][ C1] kernel_waitid+0x199/0x230
[ 270.260320][ C1] ? do_wait+0xa10/0xa10
[ 270.264529][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 270.270492][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 270.276437][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 270.281602][ C1] ? find_held_lock+0x2d/0x110
[ 270.286333][ C1] __do_sys_waitid+0x15e/0x180
[ 270.291063][ C1] ? kernel_waitid+0x230/0x230
[ 270.295788][ C1] ? lock_downgrade+0x690/0x690
[ 270.300606][ C1] ? __ct_user_enter+0xf9/0x130
[ 270.305435][ C1] ? lock_downgrade+0x690/0x690
[ 270.310513][ C1] ? vtime_user_exit+0x218/0x6c0
[ 270.315419][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 270.321283][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 270.326450][ C1] do_syscall_64+0x35/0xb0
[ 270.330837][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 270.336702][ C1] RIP: 0033:0x4032ce
[ 270.340566][ C1] RSP: 002b:000000c000c5f508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 270.348943][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 270.356883][ C1] RDX: 000000c000c5f618 RSI: 00000000000016de RDI: 0000000000000001
[ 270.364821][ C1] RBP: 000000c000c5f548 R08: 0000000000000000 R09: 0000000000000000
[ 270.372762][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5f660
[ 270.380704][ C1] R13: 0000000000000000 R14: 000000c000c9ab60 R15: 000000c000c98400
[ 270.388740][ C1]
[ 270.391735][ C1] task:syz-execprog state:S stack:27320 pid:5289 ppid:5249 flags:0x00000000
[ 270.400917][ C1] Call Trace:
[ 270.404171][ C1]
[ 270.407079][ C1] __schedule+0xc25/0x57f0
[ 270.411465][ C1] ? debug_object_activate+0x249/0x3f0
[ 270.416984][ C1] ? debug_object_free+0x350/0x350
[ 270.422062][ C1] ? io_schedule_timeout+0x140/0x140
[ 270.427328][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 270.432931][ C1] schedule+0xda/0x1a0
[ 270.436973][ C1] schedule_hrtimeout_range_clock+0x197/0x350
[ 270.443010][ C1] ? schedule_timeout_idle+0x90/0x90
[ 270.448267][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 270.453174][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 270.459117][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 270.464111][ C1] do_epoll_wait+0xe44/0x14b0
[ 270.468759][ C1] ? find_held_lock+0x2d/0x110
[ 270.473489][ C1] ? do_epoll_create+0x160/0x160
[ 270.478407][ C1] ? __x64_sys_epoll_pwait+0x212/0x320
[ 270.483832][ C1] ? lock_downgrade+0x690/0x690
[ 270.488648][ C1] ? find_held_lock+0x2d/0x110
[ 270.493388][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 270.498899][ C1] ? nsec_to_clock_t+0x20/0x20
[ 270.503627][ C1] ? __set_current_blocked+0xe0/0xe0
[ 270.509141][ C1] do_compat_epoll_pwait.part.0+0x8/0x130
[ 270.514834][ C1] __x64_sys_epoll_pwait+0x180/0x320
[ 270.520103][ C1] ? __ia32_sys_epoll_wait+0x240/0x240
[ 270.525546][ C1] ? vtime_user_exit+0x218/0x6c0
[ 270.530466][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 270.536324][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 270.541487][ C1] do_syscall_64+0x35/0xb0
[ 270.545870][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 270.551742][ C1] RIP: 0033:0x4032ce
[ 270.555607][ C1] RSP: 002b:000000c000d2d778 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 270.563995][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004032ce
[ 270.571940][ C1] RDX: 0000000000000080 RSI: 000000c000d2d840 RDI: 0000000000000003
[ 270.579884][ C1] RBP: 000000c000d2d7c0 R08: 0000000000000000 R09: 0000000000000000
[ 270.587821][ C1] R10: 000000000000032e R11: 0000000000000246 R12: 000000c000d2d850
[ 270.595765][ C1] R13: 0000000000000000 R14: 000000c000c7e680 R15: 000000c000ec6000
[ 270.603709][ C1]
[ 270.606701][ C1] task:syz-execprog state:S stack:27912 pid:5420 ppid:5249 flags:0x00000000
[ 270.615951][ C1] Call Trace:
[ 270.619201][ C1]
[ 270.622105][ C1] __schedule+0xc25/0x57f0
[ 270.626501][ C1] ? io_schedule_timeout+0x140/0x140
[ 270.631763][ C1] ? do_wait+0x42f/0xa10
[ 270.635977][ C1] ? release_task+0x14f0/0x14f0
[ 270.640801][ C1] schedule+0xda/0x1a0
[ 270.644841][ C1] do_wait+0x5b8/0xa10
[ 270.648905][ C1] kernel_waitid+0x199/0x230
[ 270.653461][ C1] ? do_wait+0xa10/0xa10
[ 270.657680][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 270.663629][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 270.668882][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 270.674834][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 270.680001][ C1] ? find_held_lock+0x2d/0x110
[ 270.684736][ C1] __do_sys_waitid+0x15e/0x180
[ 270.689487][ C1] ? kernel_waitid+0x230/0x230
[ 270.694229][ C1] ? lock_downgrade+0x690/0x690
[ 270.699046][ C1] ? __ct_user_enter+0xf9/0x130
[ 270.703864][ C1] ? lock_downgrade+0x690/0x690
[ 270.708688][ C1] ? vtime_user_exit+0x218/0x6c0
[ 270.713596][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 270.719456][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 270.724622][ C1] do_syscall_64+0x35/0xb0
[ 270.729095][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 270.734977][ C1] RIP: 0033:0x4032ce
[ 270.738857][ C1] RSP: 002b:000000c000c62508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 270.747240][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 270.755194][ C1] RDX: 000000c000c62618 RSI: 0000000000001546 RDI: 0000000000000001
[ 270.763135][ C1] RBP: 000000c000c62548 R08: 0000000000000000 R09: 0000000000000000
[ 270.771078][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c62660
[ 270.779026][ C1] R13: 0000000000000000 R14: 000000c000d21520 R15: 0000000000000001
[ 270.787067][ C1]
[ 270.790061][ C1] task:udevd state:S stack:26800 pid:5271 ppid:4399 flags:0x00000002
[ 270.799228][ C1] Call Trace:
[ 270.802503][ C1]
[ 270.805411][ C1] __schedule+0xc25/0x57f0
[ 270.809809][ C1] ? io_schedule_timeout+0x140/0x140
[ 270.815067][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 270.821020][ C1] ? lock_downgrade+0x690/0x690
[ 270.825838][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 270.831362][ C1] ? lock_acquire+0x1ad/0x520
[ 270.836010][ C1] schedule+0xda/0x1a0
[ 270.840066][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 270.846101][ C1] ? schedule_timeout_idle+0x90/0x90
[ 270.851361][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 270.856187][ C1] ? lock_downgrade+0x690/0x690
[ 270.861013][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 270.866097][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 270.871095][ C1] do_epoll_wait+0xe44/0x14b0
[ 270.875749][ C1] ? do_epoll_create+0x160/0x160
[ 270.880660][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 270.886186][ C1] ? __ct_user_enter+0xf9/0x130
[ 270.891006][ C1] ? lock_downgrade+0x690/0x690
[ 270.895831][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 270.900998][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 270.906341][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 270.912197][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 270.917365][ C1] do_syscall_64+0x35/0xb0
[ 270.921746][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 270.927615][ C1] RIP: 0033:0x7ff7ea723457
[ 270.931998][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 270.940378][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 270.948343][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 270.956315][ C1] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 270.964260][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cadf30
[ 270.972208][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 270.980263][ C1]
[ 270.983269][ C1] task:udevd state:S stack:27776 pid:5274 ppid:4399 flags:0x00000002
[ 270.992436][ C1] Call Trace:
[ 270.995690][ C1]
[ 270.998598][ C1] __schedule+0xc25/0x57f0
[ 271.002999][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.008690][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 271.014661][ C1] ? lock_downgrade+0x690/0x690
[ 271.019480][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 271.024999][ C1] ? lock_acquire+0x1ad/0x520
[ 271.029652][ C1] schedule+0xda/0x1a0
[ 271.033777][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 271.039811][ C1] ? schedule_timeout_idle+0x90/0x90
[ 271.045062][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 271.049884][ C1] ? lock_downgrade+0x690/0x690
[ 271.054717][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 271.059793][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 271.064787][ C1] do_epoll_wait+0xe44/0x14b0
[ 271.069612][ C1] ? do_epoll_create+0x160/0x160
[ 271.074521][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 271.080065][ C1] ? __ct_user_enter+0xf9/0x130
[ 271.084883][ C1] ? lock_downgrade+0x690/0x690
[ 271.089702][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 271.094876][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 271.100218][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 271.106079][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 271.111277][ C1] do_syscall_64+0x35/0xb0
[ 271.115935][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 271.121883][ C1] RIP: 0033:0x7ff7ea723457
[ 271.126270][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 271.134649][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 271.142607][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 271.150555][ C1] RBP: 0000564d84cb2050 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 271.158497][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cb29b0
[ 271.166441][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 271.174390][ C1]
[ 271.177392][ C1] task:kworker/u5:3 state:I stack:27792 pid:5307 ppid:2 flags:0x00004000
[ 271.186666][ C1] Workqueue: 0x0 (hci0)
[ 271.190885][ C1] Call Trace:
[ 271.194140][ C1]
[ 271.197045][ C1] __schedule+0xc25/0x57f0
[ 271.201442][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.205744][ C1] ? process_one_work+0xada/0x1410
[ 271.210825][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.216078][ C1] ? worker_thread+0x145/0xef0
[ 271.220811][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.225110][ C1] schedule+0xda/0x1a0
[ 271.229232][ C1] worker_thread+0x14a/0xef0
[ 271.233793][ C1] ? process_one_work+0x1410/0x1410
[ 271.238961][ C1] kthread+0x2e6/0x3c0
[ 271.242994][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 271.248619][ C1] ret_from_fork+0x1f/0x30
[ 271.253010][ C1]
[ 271.256001][ C1] task:kworker/u5:4 state:S stack:27392 pid:5310 ppid:2 flags:0x00004000
[ 271.265259][ C1] Workqueue: hci5 hci_power_on
[ 271.270086][ C1] Call Trace:
[ 271.273341][ C1]
[ 271.276252][ C1] __schedule+0xc25/0x57f0
[ 271.280744][ C1] ? lock_downgrade+0x690/0x690
[ 271.285575][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 271.290749][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.296002][ C1] ? timer_shutdown_sync+0x10/0x10
[ 271.301084][ C1] ? mark_held_locks+0x9f/0xe0
[ 271.305819][ C1] schedule+0xda/0x1a0
[ 271.309860][ C1] schedule_timeout+0x11d/0x270
[ 271.314680][ C1] ? usleep_range_state+0x180/0x180
[ 271.319847][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 271.325359][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 271.331133][ C1] ? prepare_to_wait_event+0xc8/0x6a0
[ 271.336563][ C1] __hci_cmd_sync_sk+0x489/0xcd0
[ 271.341474][ C1] ? hci_cmd_sync_work+0x370/0x370
[ 271.346549][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 271.352414][ C1] ? mark_held_locks+0x9f/0xe0
[ 271.357142][ C1] ? hci_sock_dev_event+0x70/0x580
[ 271.362221][ C1] __hci_cmd_sync_status_sk+0x20/0xf0
[ 271.367560][ C1] hci_reset_sync+0x39/0x40
[ 271.372033][ C1] hci_dev_open_sync+0x1281/0x1b50
[ 271.377198][ C1] ? hci_powered_update_sync+0x590/0x590
[ 271.382800][ C1] hci_dev_do_open+0x23/0x60
[ 271.387372][ C1] hci_power_on+0xbc/0x4c0
[ 271.391750][ C1] ? lock_downgrade+0x690/0x690
[ 271.396652][ C1] ? hci_error_reset+0xf0/0xf0
[ 271.401469][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.405769][ C1] process_one_work+0x86e/0x1410
[ 271.410688][ C1] ? lock_sync+0x180/0x180
[ 271.415071][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 271.420414][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.424713][ C1] worker_thread+0x5ab/0xef0
[ 271.429275][ C1] ? process_one_work+0x1410/0x1410
[ 271.434440][ C1] kthread+0x2e6/0x3c0
[ 271.438476][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 271.444073][ C1] ret_from_fork+0x1f/0x30
[ 271.448468][ C1]
[ 271.451463][ C1] task:udevd state:S stack:27912 pid:5311 ppid:4399 flags:0x00000002
[ 271.460629][ C1] Call Trace:
[ 271.463887][ C1]
[ 271.466798][ C1] __schedule+0xc25/0x57f0
[ 271.471191][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.476447][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 271.482395][ C1] ? lock_downgrade+0x690/0x690
[ 271.487210][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 271.492720][ C1] ? lock_acquire+0x1ad/0x520
[ 271.497363][ C1] schedule+0xda/0x1a0
[ 271.501399][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 271.507445][ C1] ? schedule_timeout_idle+0x90/0x90
[ 271.512695][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 271.517516][ C1] ? lock_downgrade+0x690/0x690
[ 271.522343][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 271.527434][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 271.532432][ C1] do_epoll_wait+0xe44/0x14b0
[ 271.537186][ C1] ? do_epoll_create+0x160/0x160
[ 271.542093][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 271.547606][ C1] ? __ct_user_enter+0xf9/0x130
[ 271.552429][ C1] ? lock_downgrade+0x690/0x690
[ 271.557246][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 271.562432][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 271.567774][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 271.573632][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 271.578798][ C1] do_syscall_64+0x35/0xb0
[ 271.583183][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 271.589078][ C1] RIP: 0033:0x7ff7ea723457
[ 271.593474][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 271.602204][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 271.610169][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 271.618111][ C1] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 271.626313][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84c95a40
[ 271.634350][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 271.642304][ C1]
[ 271.645311][ C1] task:kworker/u5:5 state:I stack:28528 pid:5313 ppid:2 flags:0x00004000
[ 271.654483][ C1] Workqueue: 0x0 (hci0)
[ 271.658699][ C1] Call Trace:
[ 271.661949][ C1]
[ 271.664861][ C1] __schedule+0xc25/0x57f0
[ 271.669247][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.673547][ C1] ? process_one_work+0xada/0x1410
[ 271.678631][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.684234][ C1] ? worker_thread+0x145/0xef0
[ 271.688967][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.693267][ C1] schedule+0xda/0x1a0
[ 271.697306][ C1] worker_thread+0x14a/0xef0
[ 271.701885][ C1] ? process_one_work+0x1410/0x1410
[ 271.707397][ C1] kthread+0x2e6/0x3c0
[ 271.711435][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 271.717036][ C1] ret_from_fork+0x1f/0x30
[ 271.721427][ C1]
[ 271.724421][ C1] task:kworker/u5:6 state:I stack:27592 pid:5314 ppid:2 flags:0x00004000
[ 271.733595][ C1] Workqueue: 0x0 (hci4)
[ 271.737901][ C1] Call Trace:
[ 271.741152][ C1]
[ 271.744055][ C1] __schedule+0xc25/0x57f0
[ 271.748438][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.752759][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.758013][ C1] ? worker_thread+0x145/0xef0
[ 271.762744][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 271.767734][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.772029][ C1] schedule+0xda/0x1a0
[ 271.776072][ C1] worker_thread+0x14a/0xef0
[ 271.780634][ C1] ? process_one_work+0x1410/0x1410
[ 271.785800][ C1] kthread+0x2e6/0x3c0
[ 271.789838][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 271.795437][ C1] ret_from_fork+0x1f/0x30
[ 271.799854][ C1]
[ 271.802844][ C1] task:kworker/u5:7 state:I stack:27528 pid:5315 ppid:2 flags:0x00004000
[ 271.812008][ C1] Workqueue: 0x0 (hci5)
[ 271.816218][ C1] Call Trace:
[ 271.819481][ C1]
[ 271.822390][ C1] __schedule+0xc25/0x57f0
[ 271.826777][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.831077][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.836338][ C1] ? worker_thread+0x145/0xef0
[ 271.841075][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 271.846064][ C1] ? spin_bug+0x1c0/0x1c0
[ 271.850361][ C1] schedule+0xda/0x1a0
[ 271.854398][ C1] worker_thread+0x14a/0xef0
[ 271.858958][ C1] ? process_one_work+0x1410/0x1410
[ 271.864120][ C1] kthread+0x2e6/0x3c0
[ 271.868334][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 271.873934][ C1] ret_from_fork+0x1f/0x30
[ 271.878323][ C1]
[ 271.881321][ C1] task:kworker/u5:8 state:S stack:27304 pid:5316 ppid:2 flags:0x00004000
[ 271.890496][ C1] Workqueue: hci4 hci_power_on
[ 271.895232][ C1] Call Trace:
[ 271.898485][ C1]
[ 271.901393][ C1] __schedule+0xc25/0x57f0
[ 271.905777][ C1] ? lock_downgrade+0x690/0x690
[ 271.910614][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 271.915778][ C1] ? io_schedule_timeout+0x140/0x140
[ 271.921028][ C1] ? timer_shutdown_sync+0x10/0x10
[ 271.926111][ C1] ? mark_held_locks+0x9f/0xe0
[ 271.930855][ C1] schedule+0xda/0x1a0
[ 271.934894][ C1] schedule_timeout+0x11d/0x270
[ 271.939714][ C1] ? usleep_range_state+0x180/0x180
[ 271.944883][ C1] ? collect_expired_timers+0x1c0/0x1c0
[ 271.950394][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 271.956165][ C1] ? prepare_to_wait_event+0xc8/0x6a0
[ 271.961506][ C1] __hci_cmd_sync_sk+0x489/0xcd0
[ 271.966414][ C1] ? hci_cmd_sync_work+0x370/0x370
[ 271.971494][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 271.977361][ C1] ? mark_held_locks+0x9f/0xe0
[ 271.982090][ C1] ? hci_sock_dev_event+0x70/0x580
[ 271.987169][ C1] __hci_cmd_sync_status_sk+0x20/0xf0
[ 271.992525][ C1] hci_reset_sync+0x39/0x40
[ 271.997008][ C1] hci_dev_open_sync+0x1281/0x1b50
[ 272.002086][ C1] ? hci_powered_update_sync+0x590/0x590
[ 272.007712][ C1] hci_dev_do_open+0x23/0x60
[ 272.012284][ C1] hci_power_on+0xbc/0x4c0
[ 272.016677][ C1] ? lock_downgrade+0x690/0x690
[ 272.021494][ C1] ? hci_error_reset+0xf0/0xf0
[ 272.026237][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.030543][ C1] process_one_work+0x86e/0x1410
[ 272.035461][ C1] ? lock_sync+0x180/0x180
[ 272.039845][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 272.045186][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.049483][ C1] worker_thread+0x5ab/0xef0
[ 272.054047][ C1] ? process_one_work+0x1410/0x1410
[ 272.059234][ C1] kthread+0x2e6/0x3c0
[ 272.063270][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.068885][ C1] ret_from_fork+0x1f/0x30
[ 272.073274][ C1]
[ 272.076304][ C1] task:kworker/0:4 state:I stack:22944 pid:5347 ppid:2 flags:0x00004000
[ 272.085473][ C1] Workqueue: 0x0 (rcu_gp)
[ 272.089882][ C1] Call Trace:
[ 272.093142][ C1]
[ 272.096055][ C1] __schedule+0xc25/0x57f0
[ 272.100453][ C1] ? lock_acquire+0x1ad/0x520
[ 272.105107][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.110364][ C1] ? worker_thread+0x145/0xef0
[ 272.115097][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 272.120092][ C1] schedule+0xda/0x1a0
[ 272.124128][ C1] worker_thread+0x14a/0xef0
[ 272.128689][ C1] ? process_one_work+0x1410/0x1410
[ 272.133857][ C1] kthread+0x2e6/0x3c0
[ 272.137981][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.143581][ C1] ret_from_fork+0x1f/0x30
[ 272.147990][ C1]
[ 272.150983][ C1] task:kworker/0:5 state:I stack:21856 pid:5348 ppid:2 flags:0x00004000
[ 272.160149][ C1] Workqueue: 0x0 (events)
[ 272.164539][ C1] Call Trace:
[ 272.167806][ C1]
[ 272.170799][ C1] __schedule+0xc25/0x57f0
[ 272.175180][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.179478][ C1] ? process_one_work+0xada/0x1410
[ 272.184556][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.189806][ C1] ? worker_thread+0x145/0xef0
[ 272.194537][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.199013][ C1] schedule+0xda/0x1a0
[ 272.203047][ C1] worker_thread+0x14a/0xef0
[ 272.207607][ C1] ? process_one_work+0x1410/0x1410
[ 272.212789][ C1] kthread+0x2e6/0x3c0
[ 272.216827][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.222427][ C1] ret_from_fork+0x1f/0x30
[ 272.226817][ C1]
[ 272.229810][ C1] task:kworker/0:6 state:I stack:26024 pid:5349 ppid:2 flags:0x00004000
[ 272.238974][ C1] Workqueue: 0x0 (events)
[ 272.243363][ C1] Call Trace:
[ 272.246617][ C1]
[ 272.249524][ C1] __schedule+0xc25/0x57f0
[ 272.253907][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.258210][ C1] ? process_one_work+0xada/0x1410
[ 272.263291][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.268541][ C1] ? worker_thread+0x145/0xef0
[ 272.273289][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.277588][ C1] schedule+0xda/0x1a0
[ 272.281625][ C1] worker_thread+0x14a/0xef0
[ 272.286199][ C1] ? process_one_work+0x1410/0x1410
[ 272.291388][ C1] kthread+0x2e6/0x3c0
[ 272.295443][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.301052][ C1] ret_from_fork+0x1f/0x30
[ 272.305447][ C1]
[ 272.308443][ C1] task:kworker/1:6 state:I stack:25064 pid:5350 ppid:2 flags:0x00004000
[ 272.317615][ C1] Workqueue: 0x0 (rcu_gp)
[ 272.322005][ C1] Call Trace:
[ 272.325257][ C1]
[ 272.328164][ C1] __schedule+0xc25/0x57f0
[ 272.332641][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.336941][ C1] ? process_one_work+0xada/0x1410
[ 272.342043][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.347303][ C1] ? worker_thread+0x145/0xef0
[ 272.352038][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.356336][ C1] schedule+0xda/0x1a0
[ 272.360464][ C1] worker_thread+0x14a/0xef0
[ 272.365025][ C1] ? process_one_work+0x1410/0x1410
[ 272.370190][ C1] kthread+0x2e6/0x3c0
[ 272.374226][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.379848][ C1] ret_from_fork+0x1f/0x30
[ 272.384240][ C1]
[ 272.387238][ C1] task:kworker/1:7 state:I stack:26896 pid:5405 ppid:2 flags:0x00004000
[ 272.396405][ C1] Workqueue: 0x0 (events)
[ 272.400896][ C1] Call Trace:
[ 272.404163][ C1]
[ 272.407068][ C1] __schedule+0xc25/0x57f0
[ 272.411455][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.415771][ C1] ? process_one_work+0xada/0x1410
[ 272.420861][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.426120][ C1] ? worker_thread+0x145/0xef0
[ 272.430858][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.435157][ C1] schedule+0xda/0x1a0
[ 272.439310][ C1] worker_thread+0x14a/0xef0
[ 272.443868][ C1] ? process_one_work+0x1410/0x1410
[ 272.449033][ C1] kthread+0x2e6/0x3c0
[ 272.453073][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.458673][ C1] ret_from_fork+0x1f/0x30
[ 272.463064][ C1]
[ 272.466055][ C1] task:kworker/1:8 state:I stack:27296 pid:5412 ppid:2 flags:0x00004000
[ 272.475233][ C1] Workqueue: 0x0 (events)
[ 272.479707][ C1] Call Trace:
[ 272.482958][ C1]
[ 272.485873][ C1] __schedule+0xc25/0x57f0
[ 272.490261][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.494564][ C1] ? process_one_work+0xada/0x1410
[ 272.499667][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.504920][ C1] ? worker_thread+0x145/0xef0
[ 272.509649][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.513946][ C1] schedule+0xda/0x1a0
[ 272.517985][ C1] worker_thread+0x14a/0xef0
[ 272.522543][ C1] ? process_one_work+0x1410/0x1410
[ 272.527708][ C1] kthread+0x2e6/0x3c0
[ 272.531914][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.537514][ C1] ret_from_fork+0x1f/0x30
[ 272.541907][ C1]
[ 272.544933][ C1] task:udevd state:S stack:26968 pid:5413 ppid:4399 flags:0x00000002
[ 272.554289][ C1] Call Trace:
[ 272.557569][ C1]
[ 272.560479][ C1] __schedule+0xc25/0x57f0
[ 272.564880][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.570138][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 272.576090][ C1] ? lock_downgrade+0x690/0x690
[ 272.580912][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 272.586428][ C1] ? lock_acquire+0x1ad/0x520
[ 272.591075][ C1] schedule+0xda/0x1a0
[ 272.595113][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 272.601152][ C1] ? schedule_timeout_idle+0x90/0x90
[ 272.606406][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 272.611228][ C1] ? lock_downgrade+0x690/0x690
[ 272.616046][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 272.621125][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 272.626122][ C1] do_epoll_wait+0xe44/0x14b0
[ 272.630776][ C1] ? do_epoll_create+0x160/0x160
[ 272.635687][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 272.641205][ C1] ? __ct_user_enter+0xf9/0x130
[ 272.646025][ C1] ? lock_downgrade+0x690/0x690
[ 272.650935][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 272.656105][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 272.661533][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 272.667394][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 272.672559][ C1] do_syscall_64+0x35/0xb0
[ 272.676944][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 272.682809][ C1] RIP: 0033:0x7ff7ea723457
[ 272.687191][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 272.695596][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 272.703540][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 272.711479][ C1] RBP: 0000564d84cbe680 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 272.719694][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cab5c0
[ 272.727634][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 272.735584][ C1]
[ 272.738592][ C1] task:kworker/0:7 state:I stack:23336 pid:5428 ppid:2 flags:0x00004000
[ 272.747762][ C1] Workqueue: 0x0 (rcu_gp)
[ 272.752151][ C1] Call Trace:
[ 272.755410][ C1]
[ 272.758313][ C1] __schedule+0xc25/0x57f0
[ 272.762699][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.767000][ C1] ? process_one_work+0xada/0x1410
[ 272.772077][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.777516][ C1] ? worker_thread+0x145/0xef0
[ 272.782251][ C1] ? spin_bug+0x1c0/0x1c0
[ 272.786551][ C1] schedule+0xda/0x1a0
[ 272.790588][ C1] worker_thread+0x14a/0xef0
[ 272.795148][ C1] ? process_one_work+0x1410/0x1410
[ 272.800315][ C1] kthread+0x2e6/0x3c0
[ 272.804355][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 272.809956][ C1] ret_from_fork+0x1f/0x30
[ 272.814448][ C1]
[ 272.817440][ C1] task:udevd state:S stack:27712 pid:5430 ppid:4399 flags:0x00000002
[ 272.826605][ C1] Call Trace:
[ 272.829865][ C1]
[ 272.832774][ C1] __schedule+0xc25/0x57f0
[ 272.837164][ C1] ? io_schedule_timeout+0x140/0x140
[ 272.842415][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 272.848364][ C1] ? lock_downgrade+0x690/0x690
[ 272.853191][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 272.858701][ C1] ? lock_acquire+0x1ad/0x520
[ 272.863347][ C1] schedule+0xda/0x1a0
[ 272.867480][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 272.873515][ C1] ? schedule_timeout_idle+0x90/0x90
[ 272.878794][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 272.883647][ C1] ? lock_downgrade+0x690/0x690
[ 272.888550][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 272.893650][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 272.898646][ C1] do_epoll_wait+0xe44/0x14b0
[ 272.903298][ C1] ? do_epoll_create+0x160/0x160
[ 272.908655][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 272.914168][ C1] ? __ct_user_enter+0xf9/0x130
[ 272.919000][ C1] ? lock_downgrade+0x690/0x690
[ 272.923823][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 272.928993][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 272.934352][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 272.940211][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 272.945389][ C1] do_syscall_64+0x35/0xb0
[ 272.949773][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 272.955637][ C1] RIP: 0033:0x7ff7ea723457
[ 272.960021][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 272.968399][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 272.976338][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 272.984275][ C1] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 272.992218][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cae140
[ 273.000154][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 273.008100][ C1]
[ 273.011094][ C1] task:kworker/1:9 state:I stack:26136 pid:5431 ppid:2 flags:0x00004000
[ 273.020257][ C1] Workqueue: 0x0 (events)
[ 273.024644][ C1] Call Trace:
[ 273.027906][ C1]
[ 273.030815][ C1] __schedule+0xc25/0x57f0
[ 273.035202][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.039501][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.044751][ C1] ? worker_thread+0x145/0xef0
[ 273.049480][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 273.054471][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.058769][ C1] schedule+0xda/0x1a0
[ 273.062934][ C1] worker_thread+0x14a/0xef0
[ 273.067506][ C1] ? process_one_work+0x1410/0x1410
[ 273.072674][ C1] kthread+0x2e6/0x3c0
[ 273.076708][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.082395][ C1] ret_from_fork+0x1f/0x30
[ 273.086789][ C1]
[ 273.089784][ C1] task:kworker/1:10 state:I stack:26312 pid:5432 ppid:2 flags:0x00004000
[ 273.098950][ C1] Workqueue: 0x0 (rcu_gp)
[ 273.103361][ C1] Call Trace:
[ 273.106616][ C1]
[ 273.109522][ C1] __schedule+0xc25/0x57f0
[ 273.113905][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.118216][ C1] ? process_one_work+0xada/0x1410
[ 273.123324][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.128577][ C1] ? worker_thread+0x145/0xef0
[ 273.133308][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.137607][ C1] schedule+0xda/0x1a0
[ 273.141656][ C1] worker_thread+0x14a/0xef0
[ 273.146217][ C1] ? process_one_work+0x1410/0x1410
[ 273.151383][ C1] kthread+0x2e6/0x3c0
[ 273.155419][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.161091][ C1] ret_from_fork+0x1f/0x30
[ 273.165481][ C1]
[ 273.168472][ C1] task:kworker/1:11 state:I stack:28904 pid:5433 ppid:2 flags:0x00004000
[ 273.177738][ C1] Workqueue: 0x0 (rcu_gp)
[ 273.182124][ C1] Call Trace:
[ 273.185456][ C1]
[ 273.188369][ C1] __schedule+0xc25/0x57f0
[ 273.192758][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.197059][ C1] ? process_one_work+0xada/0x1410
[ 273.202139][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.207411][ C1] ? worker_thread+0x145/0xef0
[ 273.212142][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.216441][ C1] schedule+0xda/0x1a0
[ 273.220479][ C1] worker_thread+0x14a/0xef0
[ 273.225042][ C1] ? process_one_work+0x1410/0x1410
[ 273.230208][ C1] kthread+0x2e6/0x3c0
[ 273.234246][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.239846][ C1] ret_from_fork+0x1f/0x30
[ 273.244236][ C1]
[ 273.247227][ C1] task:kworker/1:12 state:I stack:28944 pid:5434 ppid:2 flags:0x00004000
[ 273.256396][ C1] Workqueue: 0x0 (rcu_gp)
[ 273.260784][ C1] Call Trace:
[ 273.264036][ C1]
[ 273.266942][ C1] __schedule+0xc25/0x57f0
[ 273.271331][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.275631][ C1] ? process_one_work+0xada/0x1410
[ 273.280712][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.285967][ C1] ? worker_thread+0x145/0xef0
[ 273.290716][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.295103][ C1] schedule+0xda/0x1a0
[ 273.299148][ C1] worker_thread+0x14a/0xef0
[ 273.303709][ C1] ? process_one_work+0x1410/0x1410
[ 273.308876][ C1] kthread+0x2e6/0x3c0
[ 273.312928][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.318528][ C1] ret_from_fork+0x1f/0x30
[ 273.322917][ C1]
[ 273.325909][ C1] task:kworker/1:13 state:I stack:29296 pid:5435 ppid:2 flags:0x00004000
[ 273.335086][ C1] Workqueue: 0x0 (events)
[ 273.339475][ C1] Call Trace:
[ 273.342725][ C1]
[ 273.345646][ C1] __schedule+0xc25/0x57f0
[ 273.350028][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.354331][ C1] ? process_one_work+0xada/0x1410
[ 273.359604][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.364857][ C1] ? worker_thread+0x145/0xef0
[ 273.369590][ C1] schedule+0xda/0x1a0
[ 273.373631][ C1] worker_thread+0x14a/0xef0
[ 273.378194][ C1] ? process_one_work+0x1410/0x1410
[ 273.383363][ C1] kthread+0x2e6/0x3c0
[ 273.387417][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.393015][ C1] ret_from_fork+0x1f/0x30
[ 273.397424][ C1]
[ 273.400419][ C1] task:kworker/1:14 state:I stack:29296 pid:5436 ppid:2 flags:0x00004000
[ 273.409585][ C1] Workqueue: 0x0 (events)
[ 273.413973][ C1] Call Trace:
[ 273.417228][ C1]
[ 273.420136][ C1] __schedule+0xc25/0x57f0
[ 273.424524][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.428823][ C1] ? process_one_work+0xada/0x1410
[ 273.433901][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.439198][ C1] ? worker_thread+0x145/0xef0
[ 273.443938][ C1] schedule+0xda/0x1a0
[ 273.447987][ C1] worker_thread+0x14a/0xef0
[ 273.452550][ C1] ? process_one_work+0x1410/0x1410
[ 273.457803][ C1] kthread+0x2e6/0x3c0
[ 273.461841][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.467439][ C1] ret_from_fork+0x1f/0x30
[ 273.471833][ C1]
[ 273.474829][ C1] task:kworker/1:15 state:I stack:28792 pid:5437 ppid:2 flags:0x00004000
[ 273.484006][ C1] Workqueue: 0x0 (events)
[ 273.488401][ C1] Call Trace:
[ 273.491657][ C1]
[ 273.494568][ C1] __schedule+0xc25/0x57f0
[ 273.498954][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.503258][ C1] ? process_one_work+0xada/0x1410
[ 273.508340][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.513594][ C1] ? worker_thread+0x145/0xef0
[ 273.518328][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.522628][ C1] schedule+0xda/0x1a0
[ 273.526669][ C1] worker_thread+0x14a/0xef0
[ 273.531229][ C1] ? process_one_work+0x1410/0x1410
[ 273.536412][ C1] kthread+0x2e6/0x3c0
[ 273.540447][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.546136][ C1] ret_from_fork+0x1f/0x30
[ 273.550527][ C1]
[ 273.553518][ C1] task:kworker/1:16 state:I stack:29296 pid:5438 ppid:2 flags:0x00004000
[ 273.562705][ C1] Workqueue: 0x0 (events)
[ 273.567093][ C1] Call Trace:
[ 273.570372][ C1]
[ 273.573319][ C1] __schedule+0xc25/0x57f0
[ 273.577710][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.582015][ C1] ? process_one_work+0xada/0x1410
[ 273.587092][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.592434][ C1] ? worker_thread+0x145/0xef0
[ 273.597170][ C1] schedule+0xda/0x1a0
[ 273.601207][ C1] worker_thread+0x14a/0xef0
[ 273.605856][ C1] ? process_one_work+0x1410/0x1410
[ 273.611022][ C1] kthread+0x2e6/0x3c0
[ 273.615056][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.620836][ C1] ret_from_fork+0x1f/0x30
[ 273.625227][ C1]
[ 273.628220][ C1] task:kworker/1:17 state:I stack:29296 pid:5439 ppid:2 flags:0x00004000
[ 273.637388][ C1] Workqueue: 0x0 (rcu_gp)
[ 273.641780][ C1] Call Trace:
[ 273.645050][ C1]
[ 273.647954][ C1] __schedule+0xc25/0x57f0
[ 273.652339][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.656644][ C1] ? process_one_work+0xada/0x1410
[ 273.661721][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.666997][ C1] ? worker_thread+0x145/0xef0
[ 273.671745][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.676039][ C1] schedule+0xda/0x1a0
[ 273.680074][ C1] worker_thread+0x14a/0xef0
[ 273.684638][ C1] ? process_one_work+0x1410/0x1410
[ 273.689801][ C1] kthread+0x2e6/0x3c0
[ 273.693836][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.699435][ C1] ret_from_fork+0x1f/0x30
[ 273.703828][ C1]
[ 273.706853][ C1] task:kworker/1:18 state:I stack:29232 pid:5440 ppid:2 flags:0x00004000
[ 273.716017][ C1] Workqueue: 0x0 (wg-kex-wg1)
[ 273.720765][ C1] Call Trace:
[ 273.724013][ C1]
[ 273.726920][ C1] __schedule+0xc25/0x57f0
[ 273.731313][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.735616][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.740882][ C1] ? worker_thread+0x145/0xef0
[ 273.745612][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 273.750600][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.754907][ C1] schedule+0xda/0x1a0
[ 273.758949][ C1] worker_thread+0x14a/0xef0
[ 273.763509][ C1] ? process_one_work+0x1410/0x1410
[ 273.768674][ C1] kthread+0x2e6/0x3c0
[ 273.772713][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.778317][ C1] ret_from_fork+0x1f/0x30
[ 273.782718][ C1]
[ 273.785706][ C1] task:kworker/1:19 state:I stack:30640 pid:5441 ppid:2 flags:0x00004000
[ 273.794892][ C1] Call Trace:
[ 273.798142][ C1]
[ 273.801047][ C1] __schedule+0xc25/0x57f0
[ 273.805428][ C1] ? worker_thread+0x91/0xef0
[ 273.810074][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.815422][ C1] ? worker_thread+0x145/0xef0
[ 273.820151][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 273.825158][ C1] ? spin_bug+0x1c0/0x1c0
[ 273.829457][ C1] schedule+0xda/0x1a0
[ 273.833492][ C1] worker_thread+0x14a/0xef0
[ 273.838137][ C1] ? process_one_work+0x1410/0x1410
[ 273.843300][ C1] kthread+0x2e6/0x3c0
[ 273.847340][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 273.852959][ C1] ret_from_fork+0x1f/0x30
[ 273.857351][ C1]
[ 273.860341][ C1] task:syz-executor.0 state:S stack:27232 pid:5442 ppid:5420 flags:0x00000000
[ 273.869519][ C1] Call Trace:
[ 273.872769][ C1]
[ 273.875675][ C1] __schedule+0xc25/0x57f0
[ 273.880056][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 273.885575][ C1] ? io_schedule_timeout+0x140/0x140
[ 273.891269][ C1] ? do_wait+0x42f/0xa10
[ 273.895487][ C1] ? release_task+0x14f0/0x14f0
[ 273.900397][ C1] schedule+0xda/0x1a0
[ 273.904433][ C1] do_wait+0x5b8/0xa10
[ 273.908486][ C1] kernel_wait4+0xee/0x1c0
[ 273.912877][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 273.917958][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 273.923123][ C1] ? find_held_lock+0x2d/0x110
[ 273.927857][ C1] __do_sys_wait4+0xe8/0x100
[ 273.932417][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 273.937065][ C1] ? __ct_user_enter+0xf9/0x130
[ 273.941901][ C1] ? vtime_user_exit+0x218/0x6c0
[ 273.946809][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 273.952669][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 273.957834][ C1] do_syscall_64+0x35/0xb0
[ 273.962232][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 273.968091][ C1] RIP: 0033:0x7f8d15a876d6
[ 273.972473][ C1] RSP: 002b:00007ffe5bba72c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 273.980862][ C1] RAX: ffffffffffffffda RBX: 0000000000001543 RCX: 00007f8d15a876d6
[ 273.988803][ C1] RDX: 0000000040000000 RSI: 00007ffe5bba72dc RDI: 00000000ffffffff
[ 273.996745][ C1] RBP: 00007ffe5bba72dc R08: 0000000000000000 R09: 0000555556031400
[ 274.004689][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 274.012628][ C1] R13: 00007ffe5bba73d0 R14: 0000000000000000 R15: 0000000000000000
[ 274.020578][ C1]
[ 274.023582][ C1] task:syz-executor.0 state:S stack:23720 pid:5443 ppid:5442 flags:0x00000000
[ 274.032750][ C1] Call Trace:
[ 274.036002][ C1]
[ 274.038993][ C1] __schedule+0xc25/0x57f0
[ 274.043384][ C1] ? debug_object_activate+0x249/0x3f0
[ 274.048813][ C1] ? debug_object_free+0x350/0x350
[ 274.053909][ C1] ? io_schedule_timeout+0x140/0x140
[ 274.059163][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 274.064677][ C1] schedule+0xda/0x1a0
[ 274.068713][ C1] do_nanosleep+0x145/0x450
[ 274.073182][ C1] ? schedule_hrtimeout+0x10/0x10
[ 274.078173][ C1] ? __hrtimer_init+0x33/0x1f0
[ 274.082905][ C1] hrtimer_nanosleep+0x158/0x340
[ 274.087810][ C1] ? nanosleep_copyout+0xc0/0xc0
[ 274.092715][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 274.098662][ C1] ? get_timespec64+0x6b/0x1d0
[ 274.103391][ C1] ? put_timespec64+0xf0/0xf0
[ 274.108035][ C1] common_nsleep+0x74/0xb0
[ 274.112426][ C1] __x64_sys_clock_nanosleep+0x28c/0x410
[ 274.118027][ C1] ? vtime_user_exit+0x218/0x6c0
[ 274.122931][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 274.129138][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 274.134999][ C1] do_syscall_64+0x35/0xb0
[ 274.139386][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 274.145259][ C1] RIP: 0033:0x7f8d15aadfa1
[ 274.149646][ C1] RSP: 002b:00007ffe5bba7060 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 274.158024][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f8d15aadfa1
[ 274.165963][ C1] RDX: 00007ffe5bba70a0 RSI: 0000000000000000 RDI: 0000000000000000
[ 274.173920][ C1] RBP: 00007ffe5bba712c R08: 0000000000000000 R09: 00007ffe5bbcf080
[ 274.181947][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 274.189889][ C1] R13: 000000000003a630 R14: 0000000000000003 R15: 00007ffe5bba7190
[ 274.197849][ C1]
[ 274.200841][ C1] task:syz-executor.1 state:S stack:27424 pid:5444 ppid:5276 flags:0x00000000
[ 274.210013][ C1] Call Trace:
[ 274.213270][ C1]
[ 274.216180][ C1] __schedule+0xc25/0x57f0
[ 274.220576][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 274.226103][ C1] ? io_schedule_timeout+0x140/0x140
[ 274.231364][ C1] ? do_wait+0x42f/0xa10
[ 274.235579][ C1] ? release_task+0x14f0/0x14f0
[ 274.240398][ C1] schedule+0xda/0x1a0
[ 274.244436][ C1] do_wait+0x5b8/0xa10
[ 274.248476][ C1] kernel_wait4+0xee/0x1c0
[ 274.252856][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 274.257935][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 274.263186][ C1] ? find_held_lock+0x2d/0x110
[ 274.267918][ C1] __do_sys_wait4+0xe8/0x100
[ 274.272473][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 274.277117][ C1] ? __ct_user_enter+0xf9/0x130
[ 274.281936][ C1] ? vtime_user_exit+0x218/0x6c0
[ 274.287017][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 274.292873][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 274.298039][ C1] do_syscall_64+0x35/0xb0
[ 274.302437][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 274.308298][ C1] RIP: 0033:0x7f0ffe0876d6
[ 274.312698][ C1] RSP: 002b:00007ffe717a8d88 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 274.321075][ C1] RAX: ffffffffffffffda RBX: 0000000000001545 RCX: 00007f0ffe0876d6
[ 274.329017][ C1] RDX: 0000000040000000 RSI: 00007ffe717a8d9c RDI: 00000000ffffffff
[ 274.336959][ C1] RBP: 00007ffe717a8d9c R08: 0000000000000000 R09: 0000555555769400
[ 274.344901][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 274.352927][ C1] R13: 00007ffe717a8e90 R14: 0000000000000000 R15: 0000000000000000
[ 274.360875][ C1]
[ 274.364300][ C1] task:syz-executor.1 state:S stack:24848 pid:5445 ppid:5444 flags:0x00000000
[ 274.373471][ C1] Call Trace:
[ 274.376721][ C1]
[ 274.379626][ C1] __schedule+0xc25/0x57f0
[ 274.384012][ C1] ? debug_object_activate+0x249/0x3f0
[ 274.389464][ C1] ? debug_object_free+0x350/0x350
[ 274.394547][ C1] ? io_schedule_timeout+0x140/0x140
[ 274.399802][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 274.405326][ C1] schedule+0xda/0x1a0
[ 274.409363][ C1] do_nanosleep+0x145/0x450
[ 274.413833][ C1] ? schedule_hrtimeout+0x10/0x10
[ 274.418827][ C1] ? __hrtimer_init+0x33/0x1f0
[ 274.423644][ C1] hrtimer_nanosleep+0x158/0x340
[ 274.428550][ C1] ? nanosleep_copyout+0xc0/0xc0
[ 274.433463][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 274.439497][ C1] ? get_timespec64+0x6b/0x1d0
[ 274.444226][ C1] ? put_timespec64+0xf0/0xf0
[ 274.448874][ C1] common_nsleep+0x74/0xb0
[ 274.453260][ C1] __x64_sys_clock_nanosleep+0x28c/0x410
[ 274.458944][ C1] ? vtime_user_exit+0x218/0x6c0
[ 274.463936][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 274.470147][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 274.476019][ C1] do_syscall_64+0x35/0xb0
[ 274.480405][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 274.486263][ C1] RIP: 0033:0x7f0ffe0adfa1
[ 274.490644][ C1] RSP: 002b:00007ffe717a8b20 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 274.499020][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f0ffe0adfa1
[ 274.506959][ C1] RDX: 00007ffe717a8b60 RSI: 0000000000000000 RDI: 0000000000000000
[ 274.514897][ C1] RBP: 00007ffe717a8bec R08: 0000000000000000 R09: 00007ffe717d5080
[ 274.522841][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 274.530780][ C1] R13: 0000000000039e26 R14: 0000000000000000 R15: 00007ffe717a8c50
[ 274.538728][ C1]
[ 274.541723][ C1] task:syz-executor.5 state:S stack:27424 pid:5446 ppid:5420 flags:0x00000000
[ 274.550887][ C1] Call Trace:
[ 274.554136][ C1]
[ 274.557043][ C1] __schedule+0xc25/0x57f0
[ 274.561430][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 274.566953][ C1] ? io_schedule_timeout+0x140/0x140
[ 274.572206][ C1] ? do_wait+0x42f/0xa10
[ 274.576416][ C1] ? release_task+0x14f0/0x14f0
[ 274.581238][ C1] schedule+0xda/0x1a0
[ 274.585274][ C1] do_wait+0x5b8/0xa10
[ 274.589333][ C1] kernel_wait4+0xee/0x1c0
[ 274.593725][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 274.598808][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 274.603977][ C1] ? find_held_lock+0x2d/0x110
[ 274.608708][ C1] __do_sys_wait4+0xe8/0x100
[ 274.613282][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 274.617924][ C1] ? __ct_user_enter+0xf9/0x130
[ 274.622748][ C1] ? vtime_user_exit+0x218/0x6c0
[ 274.627657][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 274.633517][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 274.638706][ C1] do_syscall_64+0x35/0xb0
[ 274.643094][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 274.648959][ C1] RIP: 0033:0x7fe7b64876d6
[ 274.653346][ C1] RSP: 002b:00007ffd86a442f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 274.661748][ C1] RAX: ffffffffffffffda RBX: 0000000000001547 RCX: 00007fe7b64876d6
[ 274.669693][ C1] RDX: 0000000040000000 RSI: 00007ffd86a4430c RDI: 00000000ffffffff
[ 274.677632][ C1] RBP: 00007ffd86a4430c R08: 0000000000000000 R09: 000055555732e400
[ 274.685572][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 274.693510][ C1] R13: 00007ffd86a44400 R14: 0000000000000000 R15: 0000000000000000
[ 274.701454][ C1]
[ 274.704447][ C1] task:syz-executor.5 state:S stack:25048 pid:5447 ppid:5446 flags:0x00000000
[ 274.713613][ C1] Call Trace:
[ 274.716866][ C1]
[ 274.719772][ C1] __schedule+0xc25/0x57f0
[ 274.724172][ C1] ? debug_object_activate+0x249/0x3f0
[ 274.729620][ C1] ? debug_object_free+0x350/0x350
[ 274.734713][ C1] ? io_schedule_timeout+0x140/0x140
[ 274.739967][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 274.745487][ C1] schedule+0xda/0x1a0
[ 274.749540][ C1] do_nanosleep+0x145/0x450
[ 274.754016][ C1] ? schedule_hrtimeout+0x10/0x10
[ 274.759017][ C1] ? __hrtimer_init+0x33/0x1f0
[ 274.763752][ C1] hrtimer_nanosleep+0x158/0x340
[ 274.768660][ C1] ? nanosleep_copyout+0xc0/0xc0
[ 274.773567][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 274.779514][ C1] ? get_timespec64+0x6b/0x1d0
[ 274.784247][ C1] ? put_timespec64+0xf0/0xf0
[ 274.788888][ C1] common_nsleep+0x74/0xb0
[ 274.793273][ C1] __x64_sys_clock_nanosleep+0x28c/0x410
[ 274.798876][ C1] ? vtime_user_exit+0x218/0x6c0
[ 274.803797][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 274.810003][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 274.815863][ C1] do_syscall_64+0x35/0xb0
[ 274.820248][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 274.826112][ C1] RIP: 0033:0x7fe7b64adfa1
[ 274.830501][ C1] RSP: 002b:00007ffd86a44090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 274.838902][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe7b64adfa1
[ 274.846848][ C1] RDX: 00007ffd86a440d0 RSI: 0000000000000000 RDI: 0000000000000000
[ 274.854795][ C1] RBP: 00007ffd86a4415c R08: 0000000000000000 R09: 00007ffd86ada080
[ 274.862743][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 274.870681][ C1] R13: 0000000000039e34 R14: 0000000000000000 R15: 00007ffd86a441c0
[ 274.878626][ C1]
[ 274.881629][ C1] task:udevd state:S stack:27912 pid:5450 ppid:4399 flags:0x00000002
[ 274.890794][ C1] Call Trace:
[ 274.894048][ C1]
[ 274.896964][ C1] __schedule+0xc25/0x57f0
[ 274.901358][ C1] ? io_schedule_timeout+0x140/0x140
[ 274.906622][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 274.912674][ C1] ? lock_downgrade+0x690/0x690
[ 274.917490][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 274.923002][ C1] ? lock_acquire+0x1ad/0x520
[ 274.927646][ C1] schedule+0xda/0x1a0
[ 274.931685][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 274.937732][ C1] ? schedule_timeout_idle+0x90/0x90
[ 274.942980][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 274.947797][ C1] ? lock_downgrade+0x690/0x690
[ 274.952613][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 274.957689][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 274.962697][ C1] do_epoll_wait+0xe44/0x14b0
[ 274.967354][ C1] ? do_epoll_create+0x160/0x160
[ 274.972260][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 274.977770][ C1] ? __ct_user_enter+0xf9/0x130
[ 274.982586][ C1] ? lock_downgrade+0x690/0x690
[ 274.987406][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 274.992599][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 274.997945][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 275.003977][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 275.009226][ C1] do_syscall_64+0x35/0xb0
[ 275.013695][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 275.019554][ C1] RIP: 0033:0x7ff7ea723457
[ 275.023935][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 275.032487][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 275.040429][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 275.048391][ C1] RBP: 0000564d84cacc50 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 275.056331][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cb25a0
[ 275.064267][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 275.072211][ C1]
[ 275.075205][ C1] task:udevd state:S stack:26688 pid:5451 ppid:4399 flags:0x00000002
[ 275.084388][ C1] Call Trace:
[ 275.087638][ C1]
[ 275.090541][ C1] __schedule+0xc25/0x57f0
[ 275.094935][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.100204][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 275.106418][ C1] ? lock_downgrade+0x690/0x690
[ 275.111236][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 275.116835][ C1] ? lock_acquire+0x1ad/0x520
[ 275.121481][ C1] schedule+0xda/0x1a0
[ 275.125519][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 275.131569][ C1] ? schedule_timeout_idle+0x90/0x90
[ 275.136819][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 275.141636][ C1] ? lock_downgrade+0x690/0x690
[ 275.146467][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 275.151546][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 275.156539][ C1] do_epoll_wait+0xe44/0x14b0
[ 275.161207][ C1] ? do_epoll_create+0x160/0x160
[ 275.166121][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 275.171643][ C1] ? __ct_user_enter+0xf9/0x130
[ 275.176468][ C1] ? lock_downgrade+0x690/0x690
[ 275.181298][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 275.186493][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 275.191856][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 275.197722][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 275.202976][ C1] do_syscall_64+0x35/0xb0
[ 275.207363][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 275.213222][ C1] RIP: 0033:0x7ff7ea723457
[ 275.217607][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 275.225990][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 275.233927][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 275.241865][ C1] RBP: 0000564d84cbe680 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 275.249804][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84caeeb0
[ 275.257746][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 275.265692][ C1]
[ 275.268686][ C1] task:krxrpcio/7001 state:S stack:30448 pid:5477 ppid:2 flags:0x00004000
[ 275.277881][ C1] Call Trace:
[ 275.281132][ C1]
[ 275.284039][ C1] __schedule+0xc25/0x57f0
[ 275.288427][ C1] ? lock_downgrade+0x690/0x690
[ 275.293253][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.298504][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 275.303674][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 275.309449][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 275.314877][ C1] ? hrtick+0x250/0x250
[ 275.319005][ C1] schedule+0xda/0x1a0
[ 275.323047][ C1] rxrpc_io_thread+0x846/0x1360
[ 275.327873][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 275.332778][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 275.338119][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 275.343200][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.348104][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 275.353454][ C1] kthread+0x2e6/0x3c0
[ 275.357505][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.363107][ C1] ret_from_fork+0x1f/0x30
[ 275.367496][ C1]
[ 275.370491][ C1] task:krxrpcio/7001 state:S stack:30448 pid:5478 ppid:2 flags:0x00004000
[ 275.379656][ C1] Call Trace:
[ 275.382996][ C1]
[ 275.385904][ C1] __schedule+0xc25/0x57f0
[ 275.390288][ C1] ? lock_downgrade+0x690/0x690
[ 275.395123][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.400548][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 275.405737][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 275.411697][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 275.417246][ C1] ? hrtick+0x250/0x250
[ 275.421375][ C1] schedule+0xda/0x1a0
[ 275.425433][ C1] rxrpc_io_thread+0x846/0x1360
[ 275.430253][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 275.435170][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 275.440516][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 275.445682][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.450586][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 275.455925][ C1] kthread+0x2e6/0x3c0
[ 275.459960][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.465562][ C1] ret_from_fork+0x1f/0x30
[ 275.469953][ C1]
[ 275.472948][ C1] task:bond0 state:I stack:30536 pid:5482 ppid:2 flags:0x00004000
[ 275.482204][ C1] Call Trace:
[ 275.485456][ C1]
[ 275.488367][ C1] __schedule+0xc25/0x57f0
[ 275.492751][ C1] ? rescuer_thread+0x114/0xb60
[ 275.497575][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.502839][ C1] ? rescuer_thread+0x61b/0xb60
[ 275.507654][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 275.512646][ C1] ? spin_bug+0x1c0/0x1c0
[ 275.517046][ C1] schedule+0xda/0x1a0
[ 275.521086][ C1] rescuer_thread+0x655/0xb60
[ 275.525727][ C1] ? lock_downgrade+0x690/0x690
[ 275.530546][ C1] ? kthread+0x247/0x3c0
[ 275.534758][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.539835][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.544738][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.549814][ C1] kthread+0x2e6/0x3c0
[ 275.553850][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.559455][ C1] ret_from_fork+0x1f/0x30
[ 275.563858][ C1]
[ 275.566891][ C1] task:bond0 state:I stack:30536 pid:5484 ppid:2 flags:0x00004000
[ 275.576070][ C1] Call Trace:
[ 275.579319][ C1]
[ 275.582323][ C1] __schedule+0xc25/0x57f0
[ 275.586707][ C1] ? rescuer_thread+0x114/0xb60
[ 275.591530][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.596781][ C1] ? rescuer_thread+0x61b/0xb60
[ 275.601697][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 275.606690][ C1] ? spin_bug+0x1c0/0x1c0
[ 275.610985][ C1] schedule+0xda/0x1a0
[ 275.615106][ C1] rescuer_thread+0x655/0xb60
[ 275.619754][ C1] ? lock_downgrade+0x690/0x690
[ 275.624572][ C1] ? kthread+0x247/0x3c0
[ 275.628787][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.633865][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.638782][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.643858][ C1] kthread+0x2e6/0x3c0
[ 275.647980][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.653591][ C1] ret_from_fork+0x1f/0x30
[ 275.657993][ C1]
[ 275.661008][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5491 ppid:2 flags:0x00004000
[ 275.670177][ C1] Call Trace:
[ 275.673427][ C1]
[ 275.676435][ C1] __schedule+0xc25/0x57f0
[ 275.680828][ C1] ? rescuer_thread+0x114/0xb60
[ 275.685681][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.690934][ C1] ? rescuer_thread+0x61b/0xb60
[ 275.695763][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 275.700762][ C1] ? spin_bug+0x1c0/0x1c0
[ 275.705059][ C1] schedule+0xda/0x1a0
[ 275.709097][ C1] rescuer_thread+0x655/0xb60
[ 275.713740][ C1] ? lock_downgrade+0x690/0x690
[ 275.718562][ C1] ? kthread+0x247/0x3c0
[ 275.722799][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.727877][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.732781][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.737857][ C1] kthread+0x2e6/0x3c0
[ 275.741896][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.747514][ C1] ret_from_fork+0x1f/0x30
[ 275.751916][ C1]
[ 275.754922][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5492 ppid:2 flags:0x00004000
[ 275.764096][ C1] Call Trace:
[ 275.767352][ C1]
[ 275.770263][ C1] __schedule+0xc25/0x57f0
[ 275.774671][ C1] ? rescuer_thread+0x114/0xb60
[ 275.779526][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.784782][ C1] ? rescuer_thread+0x61b/0xb60
[ 275.789604][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 275.794597][ C1] ? spin_bug+0x1c0/0x1c0
[ 275.798899][ C1] schedule+0xda/0x1a0
[ 275.802934][ C1] rescuer_thread+0x655/0xb60
[ 275.807583][ C1] ? lock_downgrade+0x690/0x690
[ 275.812506][ C1] ? kthread+0x247/0x3c0
[ 275.816724][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.821823][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.826733][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.831812][ C1] kthread+0x2e6/0x3c0
[ 275.835848][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.841450][ C1] ret_from_fork+0x1f/0x30
[ 275.845932][ C1]
[ 275.848928][ C1] task:wg-crypt-wg1 state:I stack:29600 pid:5493 ppid:2 flags:0x00004000
[ 275.858114][ C1] Call Trace:
[ 275.861368][ C1]
[ 275.864300][ C1] __schedule+0xc25/0x57f0
[ 275.868690][ C1] ? rescuer_thread+0x114/0xb60
[ 275.873517][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.878771][ C1] ? rescuer_thread+0x61b/0xb60
[ 275.883590][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 275.888586][ C1] ? spin_bug+0x1c0/0x1c0
[ 275.892884][ C1] schedule+0xda/0x1a0
[ 275.896924][ C1] rescuer_thread+0x655/0xb60
[ 275.901655][ C1] ? lock_downgrade+0x690/0x690
[ 275.906474][ C1] ? kthread+0x247/0x3c0
[ 275.910709][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.915789][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 275.920699][ C1] ? cancel_delayed_work+0x10/0x10
[ 275.925795][ C1] kthread+0x2e6/0x3c0
[ 275.929836][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 275.935585][ C1] ret_from_fork+0x1f/0x30
[ 275.939983][ C1]
[ 275.942981][ C1] task:wg-crypt-wg2 state:I stack:29536 pid:5494 ppid:2 flags:0x00004000
[ 275.952149][ C1] Call Trace:
[ 275.955401][ C1]
[ 275.958326][ C1] __schedule+0xc25/0x57f0
[ 275.962727][ C1] ? rescuer_thread+0x114/0xb60
[ 275.967561][ C1] ? io_schedule_timeout+0x140/0x140
[ 275.972817][ C1] ? rescuer_thread+0x61b/0xb60
[ 275.977648][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 275.982643][ C1] ? spin_bug+0x1c0/0x1c0
[ 275.986940][ C1] schedule+0xda/0x1a0
[ 275.990978][ C1] rescuer_thread+0x655/0xb60
[ 275.995620][ C1] ? lock_downgrade+0x690/0x690
[ 276.000543][ C1] ? kthread+0x247/0x3c0
[ 276.004753][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.009845][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.014747][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.019840][ C1] kthread+0x2e6/0x3c0
[ 276.023892][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.029492][ C1] ret_from_fork+0x1f/0x30
[ 276.033909][ C1]
[ 276.036902][ C1] task:wg-crypt-wg1 state:I stack:29536 pid:5495 ppid:2 flags:0x00004000
[ 276.046069][ C1] Call Trace:
[ 276.049320][ C1]
[ 276.052226][ C1] __schedule+0xc25/0x57f0
[ 276.056613][ C1] ? rescuer_thread+0x114/0xb60
[ 276.061440][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.066694][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.071515][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.076523][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.080823][ C1] schedule+0xda/0x1a0
[ 276.084953][ C1] rescuer_thread+0x655/0xb60
[ 276.089597][ C1] ? lock_downgrade+0x690/0x690
[ 276.094418][ C1] ? kthread+0x247/0x3c0
[ 276.098637][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.103713][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.108631][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.113710][ C1] kthread+0x2e6/0x3c0
[ 276.117747][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.123345][ C1] ret_from_fork+0x1f/0x30
[ 276.127749][ C1]
[ 276.130742][ C1] task:wg-crypt-wg2 state:I stack:29536 pid:5496 ppid:2 flags:0x00004000
[ 276.139994][ C1] Call Trace:
[ 276.143247][ C1]
[ 276.146150][ C1] __schedule+0xc25/0x57f0
[ 276.150534][ C1] ? rescuer_thread+0x114/0xb60
[ 276.155354][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.160706][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.165523][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.170533][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.174836][ C1] schedule+0xda/0x1a0
[ 276.178876][ C1] rescuer_thread+0x655/0xb60
[ 276.183524][ C1] ? lock_downgrade+0x690/0x690
[ 276.188340][ C1] ? kthread+0x247/0x3c0
[ 276.192558][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.197634][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.202541][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.207616][ C1] kthread+0x2e6/0x3c0
[ 276.211656][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.217254][ C1] ret_from_fork+0x1f/0x30
[ 276.221646][ C1]
[ 276.224637][ C1] task:krxrpcio/7001 state:S stack:29448 pid:5497 ppid:2 flags:0x00004000
[ 276.233802][ C1] Call Trace:
[ 276.237054][ C1]
[ 276.239981][ C1] __schedule+0xc25/0x57f0
[ 276.244365][ C1] ? lock_downgrade+0x690/0x690
[ 276.249185][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.254455][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 276.259714][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 276.265489][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 276.270915][ C1] ? preempt_schedule_common+0x45/0xb0
[ 276.276426][ C1] ? hrtick+0x250/0x250
[ 276.280553][ C1] schedule+0xda/0x1a0
[ 276.284589][ C1] rxrpc_io_thread+0x846/0x1360
[ 276.289413][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 276.294412][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 276.299758][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 276.304852][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.309755][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 276.315095][ C1] kthread+0x2e6/0x3c0
[ 276.319133][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.324733][ C1] ret_from_fork+0x1f/0x30
[ 276.329136][ C1]
[ 276.332131][ C1] task:bond0 state:I stack:30536 pid:5500 ppid:2 flags:0x00004000
[ 276.341300][ C1] Call Trace:
[ 276.344559][ C1]
[ 276.347551][ C1] __schedule+0xc25/0x57f0
[ 276.352027][ C1] ? rescuer_thread+0x114/0xb60
[ 276.356939][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.362188][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.367008][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.372014][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.376333][ C1] schedule+0xda/0x1a0
[ 276.380378][ C1] rescuer_thread+0x655/0xb60
[ 276.385025][ C1] ? lock_downgrade+0x690/0x690
[ 276.389846][ C1] ? kthread+0x247/0x3c0
[ 276.394059][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.399140][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.404132][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.409211][ C1] kthread+0x2e6/0x3c0
[ 276.413252][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.418972][ C1] ret_from_fork+0x1f/0x30
[ 276.423365][ C1]
[ 276.426379][ C1] task:wg-crypt-wg0 state:I stack:29776 pid:5514 ppid:2 flags:0x00004000
[ 276.435548][ C1] Call Trace:
[ 276.438802][ C1]
[ 276.441713][ C1] __schedule+0xc25/0x57f0
[ 276.446189][ C1] ? rescuer_thread+0x114/0xb60
[ 276.451020][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.456279][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.461098][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.466091][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.470397][ C1] schedule+0xda/0x1a0
[ 276.474460][ C1] rescuer_thread+0x655/0xb60
[ 276.479102][ C1] ? lock_downgrade+0x690/0x690
[ 276.483922][ C1] ? kthread+0x247/0x3c0
[ 276.488133][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.493232][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.498197][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.503281][ C1] kthread+0x2e6/0x3c0
[ 276.507323][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.512944][ C1] ret_from_fork+0x1f/0x30
[ 276.517944][ C1]
[ 276.520938][ C1] task:wg-crypt-wg1 state:I stack:29600 pid:5515 ppid:2 flags:0x00004000
[ 276.530112][ C1] Call Trace:
[ 276.533367][ C1]
[ 276.536280][ C1] __schedule+0xc25/0x57f0
[ 276.540669][ C1] ? rescuer_thread+0x114/0xb60
[ 276.545502][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.550755][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.555576][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.560570][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.564870][ C1] schedule+0xda/0x1a0
[ 276.568908][ C1] rescuer_thread+0x655/0xb60
[ 276.573552][ C1] ? lock_downgrade+0x690/0x690
[ 276.578379][ C1] ? kthread+0x247/0x3c0
[ 276.582600][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.587681][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.592588][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.597667][ C1] kthread+0x2e6/0x3c0
[ 276.601706][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.607305][ C1] ret_from_fork+0x1f/0x30
[ 276.611715][ C1]
[ 276.614710][ C1] task:wg-crypt-wg2 state:I stack:29928 pid:5516 ppid:2 flags:0x00004000
[ 276.623878][ C1] Call Trace:
[ 276.627130][ C1]
[ 276.630088][ C1] __schedule+0xc25/0x57f0
[ 276.634492][ C1] ? rescuer_thread+0x114/0xb60
[ 276.639320][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.644576][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.649397][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.655172][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.659472][ C1] schedule+0xda/0x1a0
[ 276.663510][ C1] rescuer_thread+0x655/0xb60
[ 276.668154][ C1] ? lock_downgrade+0x690/0x690
[ 276.672978][ C1] ? kthread+0x247/0x3c0
[ 276.677191][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.682268][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.687178][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.692261][ C1] kthread+0x2e6/0x3c0
[ 276.696299][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.701903][ C1] ret_from_fork+0x1f/0x30
[ 276.706294][ C1]
[ 276.709315][ C1] task:krxrpcio/7001 state:S stack:29688 pid:5518 ppid:2 flags:0x00004000
[ 276.718485][ C1] Call Trace:
[ 276.721743][ C1]
[ 276.724655][ C1] __schedule+0xc25/0x57f0
[ 276.729045][ C1] ? lock_downgrade+0x690/0x690
[ 276.733892][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.739164][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 276.744330][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 276.750102][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 276.755530][ C1] ? preempt_schedule_common+0x45/0xb0
[ 276.760964][ C1] ? hrtick+0x250/0x250
[ 276.765107][ C1] schedule+0xda/0x1a0
[ 276.769148][ C1] rxrpc_io_thread+0x846/0x1360
[ 276.773968][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 276.778876][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 276.784223][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 276.789303][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.794217][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 276.799558][ C1] kthread+0x2e6/0x3c0
[ 276.803595][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.809196][ C1] ret_from_fork+0x1f/0x30
[ 276.813590][ C1]
[ 276.816588][ C1] task:bond0 state:I stack:29600 pid:5546 ppid:2 flags:0x00004000
[ 276.825764][ C1] Call Trace:
[ 276.829021][ C1]
[ 276.831931][ C1] __schedule+0xc25/0x57f0
[ 276.836415][ C1] ? rescuer_thread+0x114/0xb60
[ 276.841258][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.846602][ C1] ? rescuer_thread+0x61b/0xb60
[ 276.851422][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 276.856415][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.860740][ C1] schedule+0xda/0x1a0
[ 276.864803][ C1] rescuer_thread+0x655/0xb60
[ 276.869451][ C1] ? lock_downgrade+0x690/0x690
[ 276.874269][ C1] ? kthread+0x247/0x3c0
[ 276.878656][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.883756][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.888661][ C1] ? cancel_delayed_work+0x10/0x10
[ 276.893741][ C1] kthread+0x2e6/0x3c0
[ 276.897803][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 276.903407][ C1] ret_from_fork+0x1f/0x30
[ 276.907820][ C1]
[ 276.910816][ C1] task:krxrpcio/7001 state:S stack:30440 pid:5547 ppid:2 flags:0x00004000
[ 276.920070][ C1] Call Trace:
[ 276.923326][ C1]
[ 276.926232][ C1] __schedule+0xc25/0x57f0
[ 276.930623][ C1] ? lock_downgrade+0x690/0x690
[ 276.935472][ C1] ? io_schedule_timeout+0x140/0x140
[ 276.940898][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 276.946079][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 276.951942][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 276.957370][ C1] ? preempt_schedule_common+0x45/0xb0
[ 276.962800][ C1] ? hrtick+0x250/0x250
[ 276.966931][ C1] schedule+0xda/0x1a0
[ 276.970966][ C1] rxrpc_io_thread+0x846/0x1360
[ 276.975791][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 276.980785][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 276.986132][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 276.991213][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 276.996120][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 277.001460][ C1] kthread+0x2e6/0x3c0
[ 277.005496][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.011096][ C1] ret_from_fork+0x1f/0x30
[ 277.015494][ C1]
[ 277.018490][ C1] task:bond0 state:I stack:30536 pid:5548 ppid:2 flags:0x00004000
[ 277.027663][ C1] Call Trace:
[ 277.030921][ C1]
[ 277.033831][ C1] __schedule+0xc25/0x57f0
[ 277.038222][ C1] ? rescuer_thread+0x114/0xb60
[ 277.043048][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.048395][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.053218][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.058298][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.062598][ C1] schedule+0xda/0x1a0
[ 277.066636][ C1] rescuer_thread+0x655/0xb60
[ 277.071366][ C1] ? lock_downgrade+0x690/0x690
[ 277.076188][ C1] ? kthread+0x247/0x3c0
[ 277.080487][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.085592][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.090603][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.095771][ C1] kthread+0x2e6/0x3c0
[ 277.099813][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.105419][ C1] ret_from_fork+0x1f/0x30
[ 277.109813][ C1]
[ 277.112809][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5553 ppid:2 flags:0x00004000
[ 277.122071][ C1] Call Trace:
[ 277.125415][ C1]
[ 277.128325][ C1] __schedule+0xc25/0x57f0
[ 277.132711][ C1] ? rescuer_thread+0x114/0xb60
[ 277.137534][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.142785][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.147605][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.152625][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.156923][ C1] schedule+0xda/0x1a0
[ 277.160968][ C1] rescuer_thread+0x655/0xb60
[ 277.165621][ C1] ? lock_downgrade+0x690/0x690
[ 277.170446][ C1] ? kthread+0x247/0x3c0
[ 277.174660][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.179829][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.184732][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.189810][ C1] kthread+0x2e6/0x3c0
[ 277.193868][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.199469][ C1] ret_from_fork+0x1f/0x30
[ 277.203862][ C1]
[ 277.206859][ C1] task:wg-crypt-wg1 state:I stack:30536 pid:5554 ppid:2 flags:0x00004000
[ 277.216137][ C1] Call Trace:
[ 277.219400][ C1]
[ 277.222421][ C1] __schedule+0xc25/0x57f0
[ 277.226810][ C1] ? rescuer_thread+0x114/0xb60
[ 277.231646][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.236992][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.241816][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.246813][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.251110][ C1] schedule+0xda/0x1a0
[ 277.255169][ C1] rescuer_thread+0x655/0xb60
[ 277.259902][ C1] ? lock_downgrade+0x690/0x690
[ 277.264722][ C1] ? kthread+0x247/0x3c0
[ 277.268941][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.274020][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.278948][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.284027][ C1] kthread+0x2e6/0x3c0
[ 277.288066][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.293672][ C1] ret_from_fork+0x1f/0x30
[ 277.298063][ C1]
[ 277.301751][ C1] task:wg-crypt-wg2 state:I stack:30536 pid:5558 ppid:2 flags:0x00004000
[ 277.311119][ C1] Call Trace:
[ 277.314393][ C1]
[ 277.317300][ C1] __schedule+0xc25/0x57f0
[ 277.321715][ C1] ? rescuer_thread+0x114/0xb60
[ 277.326557][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.331813][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.336633][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.341630][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.345928][ C1] schedule+0xda/0x1a0
[ 277.349966][ C1] rescuer_thread+0x655/0xb60
[ 277.354614][ C1] ? lock_downgrade+0x690/0x690
[ 277.359434][ C1] ? kthread+0x247/0x3c0
[ 277.363648][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.368725][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.373632][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.378712][ C1] kthread+0x2e6/0x3c0
[ 277.382753][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.388352][ C1] ret_from_fork+0x1f/0x30
[ 277.392831][ C1]
[ 277.395828][ C1] task:wg-crypt-wg0 state:I stack:29816 pid:5561 ppid:2 flags:0x00004000
[ 277.405083][ C1] Call Trace:
[ 277.408343][ C1]
[ 277.411337][ C1] __schedule+0xc25/0x57f0
[ 277.415722][ C1] ? rescuer_thread+0x114/0xb60
[ 277.420639][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.425894][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.430716][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.435708][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.440042][ C1] schedule+0xda/0x1a0
[ 277.444080][ C1] rescuer_thread+0x655/0xb60
[ 277.448725][ C1] ? lock_downgrade+0x690/0x690
[ 277.453548][ C1] ? kthread+0x247/0x3c0
[ 277.457766][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.462848][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.467753][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.472833][ C1] kthread+0x2e6/0x3c0
[ 277.476868][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.482470][ C1] ret_from_fork+0x1f/0x30
[ 277.486862][ C1]
[ 277.489860][ C1] task:wg-crypt-wg1 state:I stack:30536 pid:5567 ppid:2 flags:0x00004000
[ 277.499029][ C1] Call Trace:
[ 277.502279][ C1]
[ 277.505185][ C1] __schedule+0xc25/0x57f0
[ 277.509570][ C1] ? rescuer_thread+0x114/0xb60
[ 277.514396][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.519647][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.524470][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.529467][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.533764][ C1] schedule+0xda/0x1a0
[ 277.537890][ C1] rescuer_thread+0x655/0xb60
[ 277.542755][ C1] ? lock_downgrade+0x690/0x690
[ 277.547580][ C1] ? kthread+0x247/0x3c0
[ 277.551879][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.556963][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.561875][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.566961][ C1] kthread+0x2e6/0x3c0
[ 277.571105][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.576705][ C1] ret_from_fork+0x1f/0x30
[ 277.581115][ C1]
[ 277.584107][ C1] task:wg-crypt-wg2 state:I stack:29600 pid:5568 ppid:2 flags:0x00004000
[ 277.593276][ C1] Call Trace:
[ 277.596529][ C1]
[ 277.599436][ C1] __schedule+0xc25/0x57f0
[ 277.603869][ C1] ? rescuer_thread+0x114/0xb60
[ 277.608700][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.614048][ C1] ? rescuer_thread+0x61b/0xb60
[ 277.618875][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.623874][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.628171][ C1] schedule+0xda/0x1a0
[ 277.632209][ C1] rescuer_thread+0x655/0xb60
[ 277.636945][ C1] ? lock_downgrade+0x690/0x690
[ 277.641765][ C1] ? kthread+0x247/0x3c0
[ 277.645978][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.651059][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 277.656073][ C1] ? cancel_delayed_work+0x10/0x10
[ 277.661240][ C1] kthread+0x2e6/0x3c0
[ 277.665364][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.670968][ C1] ret_from_fork+0x1f/0x30
[ 277.675358][ C1]
[ 277.678351][ C1] task:kworker/0:8 state:I stack:29704 pid:5579 ppid:2 flags:0x00004000
[ 277.687693][ C1] Call Trace:
[ 277.691123][ C1]
[ 277.694032][ C1] __schedule+0xc25/0x57f0
[ 277.698417][ C1] ? worker_thread+0x91/0xef0
[ 277.703072][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.708334][ C1] ? worker_thread+0x145/0xef0
[ 277.713067][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.718059][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.722380][ C1] schedule+0xda/0x1a0
[ 277.726421][ C1] worker_thread+0x14a/0xef0
[ 277.730988][ C1] ? process_one_work+0x1410/0x1410
[ 277.736154][ C1] kthread+0x2e6/0x3c0
[ 277.740189][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 277.745789][ C1] ret_from_fork+0x1f/0x30
[ 277.750180][ C1]
[ 277.753172][ C1] task:dhcpcd state:S stack:27776 pid:5582 ppid:4613 flags:0x00000002
[ 277.762361][ C1] Call Trace:
[ 277.765618][ C1]
[ 277.768539][ C1] __schedule+0xc25/0x57f0
[ 277.772930][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 277.779053][ C1] ? io_schedule_timeout+0x140/0x140
[ 277.784328][ C1] ? lock_acquire+0x1ad/0x520
[ 277.788977][ C1] ? lock_sync+0x180/0x180
[ 277.793362][ C1] ? find_held_lock+0x2d/0x110
[ 277.798099][ C1] schedule+0xda/0x1a0
[ 277.802315][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 277.808348][ C1] ? schedule_timeout_idle+0x90/0x90
[ 277.813626][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 277.819400][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 277.824567][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 277.830340][ C1] ? unix_dgram_poll+0x515/0x620
[ 277.835246][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 277.840350][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 277.846585][ C1] do_sys_poll+0x711/0xb90
[ 277.850977][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 277.856064][ C1] ? mark_lock.part.0+0xee/0x1970
[ 277.861062][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 277.866578][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 277.872444][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 277.878044][ C1] ? sock_write_iter+0x217/0x380
[ 277.882952][ C1] ? sock_sendmsg+0x150/0x150
[ 277.887597][ C1] ? mark_lock.part.0+0xee/0x1970
[ 277.892596][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 277.899066][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 277.905537][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 277.911482][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 277.917437][ C1] ? __lock_acquire+0x1916/0x5df0
[ 277.922542][ C1] ? lock_acquire+0x1ad/0x520
[ 277.927193][ C1] ? find_held_lock+0x2d/0x110
[ 277.932014][ C1] ? set_user_sigmask+0x1b9/0x250
[ 277.937094][ C1] ? lock_downgrade+0x690/0x690
[ 277.941932][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 277.946923][ C1] ? spin_bug+0x1c0/0x1c0
[ 277.951219][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 277.956473][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 277.961657][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 277.966825][ C1] ? set_user_sigmask+0x1b9/0x250
[ 277.971818][ C1] ? __set_current_blocked+0xe0/0xe0
[ 277.977245][ C1] ? __ct_user_enter+0xf9/0x130
[ 277.982068][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 277.986802][ C1] ? __ia32_sys_poll+0x430/0x430
[ 277.991714][ C1] do_syscall_64+0x35/0xb0
[ 277.996098][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 278.002078][ C1] RIP: 0033:0x7f3528da9ad5
[ 278.006466][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 278.014845][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 278.022882][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1eb400
[ 278.030822][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 278.038849][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 278.046792][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 278.054740][ C1]
[ 278.057734][ C1] task:kworker/u4:6 state:I stack:27688 pid:5624 ppid:2 flags:0x00004000
[ 278.066902][ C1] Workqueue: 0x0 (phy16)
[ 278.071203][ C1] Call Trace:
[ 278.074455][ C1]
[ 278.077363][ C1] __schedule+0xc25/0x57f0
[ 278.081754][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.086055][ C1] ? process_one_work+0xada/0x1410
[ 278.091136][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.096432][ C1] ? worker_thread+0x145/0xef0
[ 278.101166][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.105485][ C1] schedule+0xda/0x1a0
[ 278.109524][ C1] worker_thread+0x14a/0xef0
[ 278.114106][ C1] ? process_one_work+0x1410/0x1410
[ 278.119274][ C1] kthread+0x2e6/0x3c0
[ 278.123313][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.128913][ C1] ret_from_fork+0x1f/0x30
[ 278.133392][ C1]
[ 278.136392][ C1] task:kworker/u4:7 state:I stack:27920 pid:5690 ppid:2 flags:0x00004000
[ 278.145574][ C1] Workqueue: 0x0 (phy19)
[ 278.149876][ C1] Call Trace:
[ 278.153139][ C1]
[ 278.156045][ C1] __schedule+0xc25/0x57f0
[ 278.160429][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.164729][ C1] ? process_one_work+0xada/0x1410
[ 278.169809][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.175083][ C1] ? worker_thread+0x145/0xef0
[ 278.179826][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.184125][ C1] schedule+0xda/0x1a0
[ 278.188188][ C1] worker_thread+0x14a/0xef0
[ 278.192749][ C1] ? process_one_work+0x1410/0x1410
[ 278.197939][ C1] kthread+0x2e6/0x3c0
[ 278.201983][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.207583][ C1] ret_from_fork+0x1f/0x30
[ 278.211975][ C1]
[ 278.214968][ C1] task:dhcpcd state:S stack:27776 pid:5710 ppid:4613 flags:0x00000002
[ 278.224144][ C1] Call Trace:
[ 278.227423][ C1]
[ 278.230344][ C1] __schedule+0xc25/0x57f0
[ 278.234736][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 278.240778][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.246034][ C1] ? lock_acquire+0x1ad/0x520
[ 278.250713][ C1] ? lock_sync+0x180/0x180
[ 278.255205][ C1] ? find_held_lock+0x2d/0x110
[ 278.259942][ C1] schedule+0xda/0x1a0
[ 278.263979][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 278.270059][ C1] ? schedule_timeout_idle+0x90/0x90
[ 278.275317][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 278.281175][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 278.286348][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 278.292207][ C1] ? unix_dgram_poll+0x515/0x620
[ 278.297132][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 278.302153][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 278.308369][ C1] do_sys_poll+0x711/0xb90
[ 278.312760][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 278.317840][ C1] ? mark_lock.part.0+0xee/0x1970
[ 278.322924][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 278.328459][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 278.334328][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 278.339844][ C1] ? sock_write_iter+0x217/0x380
[ 278.344757][ C1] ? sock_sendmsg+0x150/0x150
[ 278.349404][ C1] ? mark_lock.part.0+0xee/0x1970
[ 278.354421][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 278.360895][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 278.367368][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 278.373325][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 278.379276][ C1] ? __lock_acquire+0x1916/0x5df0
[ 278.384358][ C1] ? lock_acquire+0x1ad/0x520
[ 278.389022][ C1] ? find_held_lock+0x2d/0x110
[ 278.393756][ C1] ? set_user_sigmask+0x1b9/0x250
[ 278.398748][ C1] ? lock_downgrade+0x690/0x690
[ 278.403565][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 278.408556][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.413035][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 278.418288][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 278.423465][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 278.428663][ C1] ? set_user_sigmask+0x1b9/0x250
[ 278.433656][ C1] ? __set_current_blocked+0xe0/0xe0
[ 278.438912][ C1] ? __ct_user_enter+0xf9/0x130
[ 278.443731][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 278.448490][ C1] ? __ia32_sys_poll+0x430/0x430
[ 278.453429][ C1] do_syscall_64+0x35/0xb0
[ 278.457823][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 278.463693][ C1] RIP: 0033:0x7f3528da9ad5
[ 278.468101][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 278.476560][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 278.484503][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e8550
[ 278.492443][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 278.500473][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 278.508416][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 278.516401][ C1]
[ 278.519422][ C1] task:krxrpcio/7001 state:S stack:30448 pid:5711 ppid:2 flags:0x00004000
[ 278.528594][ C1] Call Trace:
[ 278.531848][ C1]
[ 278.534864][ C1] __schedule+0xc25/0x57f0
[ 278.539259][ C1] ? lock_downgrade+0x690/0x690
[ 278.544085][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.549360][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 278.554532][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 278.560311][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 278.565740][ C1] ? hrtick+0x250/0x250
[ 278.569868][ C1] schedule+0xda/0x1a0
[ 278.573907][ C1] rxrpc_io_thread+0x846/0x1360
[ 278.578728][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 278.583633][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 278.588982][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 278.594061][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 278.599054][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 278.604479][ C1] kthread+0x2e6/0x3c0
[ 278.608521][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.614121][ C1] ret_from_fork+0x1f/0x30
[ 278.618514][ C1]
[ 278.621508][ C1] task:bond0 state:I stack:29536 pid:5713 ppid:2 flags:0x00004000
[ 278.630677][ C1] Call Trace:
[ 278.633930][ C1]
[ 278.636924][ C1] __schedule+0xc25/0x57f0
[ 278.641332][ C1] ? rescuer_thread+0x114/0xb60
[ 278.646154][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.651408][ C1] ? rescuer_thread+0x61b/0xb60
[ 278.656230][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 278.661221][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.665517][ C1] schedule+0xda/0x1a0
[ 278.669554][ C1] rescuer_thread+0x655/0xb60
[ 278.674199][ C1] ? lock_downgrade+0x690/0x690
[ 278.679016][ C1] ? kthread+0x247/0x3c0
[ 278.683228][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.688315][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 278.693219][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.698388][ C1] kthread+0x2e6/0x3c0
[ 278.702427][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.708116][ C1] ret_from_fork+0x1f/0x30
[ 278.712511][ C1]
[ 278.715502][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5718 ppid:2 flags:0x00004000
[ 278.724668][ C1] Call Trace:
[ 278.727952][ C1]
[ 278.730865][ C1] __schedule+0xc25/0x57f0
[ 278.735253][ C1] ? rescuer_thread+0x114/0xb60
[ 278.740078][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.745334][ C1] ? rescuer_thread+0x61b/0xb60
[ 278.750156][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 278.755149][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.759535][ C1] schedule+0xda/0x1a0
[ 278.763572][ C1] rescuer_thread+0x655/0xb60
[ 278.768216][ C1] ? lock_downgrade+0x690/0x690
[ 278.773038][ C1] ? kthread+0x247/0x3c0
[ 278.777250][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.782328][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 278.787237][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.792323][ C1] kthread+0x2e6/0x3c0
[ 278.796361][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.802061][ C1] ret_from_fork+0x1f/0x30
[ 278.806452][ C1]
[ 278.809534][ C1] task:wg-crypt-wg1 state:I stack:29600 pid:5719 ppid:2 flags:0x00004000
[ 278.818791][ C1] Call Trace:
[ 278.822044][ C1]
[ 278.824950][ C1] __schedule+0xc25/0x57f0
[ 278.829333][ C1] ? rescuer_thread+0x114/0xb60
[ 278.834158][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.839413][ C1] ? rescuer_thread+0x61b/0xb60
[ 278.844231][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 278.849225][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.853609][ C1] schedule+0xda/0x1a0
[ 278.857735][ C1] rescuer_thread+0x655/0xb60
[ 278.862379][ C1] ? lock_downgrade+0x690/0x690
[ 278.867201][ C1] ? kthread+0x247/0x3c0
[ 278.871416][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.876582][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 278.881486][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.886563][ C1] kthread+0x2e6/0x3c0
[ 278.890602][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.896203][ C1] ret_from_fork+0x1f/0x30
[ 278.900599][ C1]
[ 278.903592][ C1] task:wg-crypt-wg2 state:I stack:29816 pid:5721 ppid:2 flags:0x00004000
[ 278.912867][ C1] Call Trace:
[ 278.916148][ C1]
[ 278.919142][ C1] __schedule+0xc25/0x57f0
[ 278.923530][ C1] ? rescuer_thread+0x114/0xb60
[ 278.928351][ C1] ? io_schedule_timeout+0x140/0x140
[ 278.933630][ C1] ? rescuer_thread+0x61b/0xb60
[ 278.938448][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 278.943440][ C1] ? spin_bug+0x1c0/0x1c0
[ 278.947741][ C1] schedule+0xda/0x1a0
[ 278.951782][ C1] rescuer_thread+0x655/0xb60
[ 278.956432][ C1] ? lock_downgrade+0x690/0x690
[ 278.961258][ C1] ? kthread+0x247/0x3c0
[ 278.965473][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.970556][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 278.975463][ C1] ? cancel_delayed_work+0x10/0x10
[ 278.980545][ C1] kthread+0x2e6/0x3c0
[ 278.984585][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 278.990192][ C1] ret_from_fork+0x1f/0x30
[ 278.994589][ C1]
[ 278.997583][ C1] task:syz-executor.4 state:S stack:27136 pid:5730 ppid:5277 flags:0x00000000
[ 279.006753][ C1] Call Trace:
[ 279.010049][ C1]
[ 279.012954][ C1] __schedule+0xc25/0x57f0
[ 279.017432][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 279.022956][ C1] ? io_schedule_timeout+0x140/0x140
[ 279.028210][ C1] ? do_wait+0x42f/0xa10
[ 279.032425][ C1] ? release_task+0x14f0/0x14f0
[ 279.037245][ C1] schedule+0xda/0x1a0
[ 279.041283][ C1] do_wait+0x5b8/0xa10
[ 279.045325][ C1] kernel_wait4+0xee/0x1c0
[ 279.049710][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 279.054816][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 279.059996][ C1] ? find_held_lock+0x2d/0x110
[ 279.064734][ C1] __do_sys_wait4+0xe8/0x100
[ 279.069298][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 279.073942][ C1] ? __ct_user_enter+0xf9/0x130
[ 279.078852][ C1] ? vtime_user_exit+0x218/0x6c0
[ 279.083761][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 279.089627][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 279.094797][ C1] do_syscall_64+0x35/0xb0
[ 279.099270][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 279.105132][ C1] RIP: 0033:0x7f1a176876d6
[ 279.109514][ C1] RSP: 002b:00007ffebbfdd898 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 279.117899][ C1] RAX: ffffffffffffffda RBX: 0000000000001663 RCX: 00007f1a176876d6
[ 279.125851][ C1] RDX: 0000000040000000 RSI: 00007ffebbfdd8ac RDI: 00000000ffffffff
[ 279.133797][ C1] RBP: 00007ffebbfdd8ac R08: 0000000000000000 R09: 0000555556a52400
[ 279.141746][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 279.149695][ C1] R13: 00007ffebbfdd9a0 R14: 0000000000000000 R15: 0000000000000000
[ 279.157645][ C1]
[ 279.160643][ C1] task:syz-executor.4 state:D stack:27824 pid:5731 ppid:5730 flags:0x00004002
[ 279.169811][ C1] Call Trace:
[ 279.173068][ C1]
[ 279.175982][ C1] __schedule+0xc25/0x57f0
[ 279.180381][ C1] ? io_schedule_timeout+0x140/0x140
[ 279.185636][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 279.191585][ C1] ? lock_acquire+0x1ad/0x520
[ 279.196232][ C1] ? find_held_lock+0x2d/0x110
[ 279.200970][ C1] schedule+0xda/0x1a0
[ 279.205113][ C1] schedule_timeout+0x229/0x270
[ 279.209936][ C1] ? usleep_range_state+0x180/0x180
[ 279.215374][ C1] ? __wait_for_common+0x1c0/0x5c0
[ 279.220477][ C1] ? lock_downgrade+0x690/0x690
[ 279.225302][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 279.230297][ C1] ? spin_bug+0x1c0/0x1c0
[ 279.234596][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 279.239768][ C1] __wait_for_common+0x1ca/0x5c0
[ 279.244760][ C1] ? usleep_range_state+0x180/0x180
[ 279.249932][ C1] ? bit_wait_timeout+0x160/0x160
[ 279.254930][ C1] __flush_work+0x4cf/0xab0
[ 279.259407][ C1] ? mod_delayed_work_on+0x130/0x130
[ 279.264750][ C1] ? flush_workqueue_prep_pwqs+0x410/0x410
[ 279.270533][ C1] ? try_to_grab_pending+0x67/0x80
[ 279.275623][ C1] __cancel_work_timer+0x315/0x460
[ 279.280725][ C1] ? work_on_cpu_safe+0x70/0x70
[ 279.285541][ C1] ? hci_unregister_dev+0x133/0x4e0
[ 279.290706][ C1] ? lock_downgrade+0x690/0x690
[ 279.295525][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 279.300604][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 279.305595][ C1] ? lock_acquire+0x1ad/0x520
[ 279.310243][ C1] hci_unregister_dev+0x13f/0x4e0
[ 279.315242][ C1] vhci_release+0x72/0xe0
[ 279.319545][ C1] __fput+0x1fa/0x9a0
[ 279.323525][ C1] task_work_run+0x12b/0x220
[ 279.328087][ C1] ? task_work_cancel+0x10/0x10
[ 279.332926][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 279.338096][ C1] do_exit+0x924/0x2470
[ 279.342309][ C1] ? do_group_exit+0x17c/0x250
[ 279.347039][ C1] ? lock_downgrade+0x690/0x690
[ 279.351858][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 279.356870][ C1] ? mm_update_next_owner+0x6d0/0x6d0
[ 279.362211][ C1] ? spin_bug+0x1c0/0x1c0
[ 279.366538][ C1] do_group_exit+0xb0/0x250
[ 279.371102][ C1] __x64_sys_exit_group+0x35/0x40
[ 279.376091][ C1] do_syscall_64+0x35/0xb0
[ 279.380481][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 279.386349][ C1] RIP: 0033:0x7f1a17689279
[ 279.390731][ C1] RSP: 002b:00007ffebbfdd728 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 279.399111][ C1] RAX: ffffffffffffffda RBX: 00007ffebbfddf08 RCX: 00007f1a17689279
[ 279.407054][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
[ 279.415117][ C1] RBP: 0000000000000000 R08: 0000000000000025 R09: 00007ffebbfddf08
[ 279.423061][ C1] R10: 0000000000000200 R11: 0000000000000246 R12: 00007f1a176e23ee
[ 279.431003][ C1] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000000
[ 279.438971][ C1]
[ 279.441964][ C1] task:syz-executor.2 state:S stack:27424 pid:5732 ppid:5267 flags:0x00000000
[ 279.451133][ C1] Call Trace:
[ 279.454413][ C1]
[ 279.457325][ C1] __schedule+0xc25/0x57f0
[ 279.461719][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 279.467261][ C1] ? io_schedule_timeout+0x140/0x140
[ 279.472523][ C1] ? do_wait+0x42f/0xa10
[ 279.476743][ C1] ? release_task+0x14f0/0x14f0
[ 279.481573][ C1] schedule+0xda/0x1a0
[ 279.485611][ C1] do_wait+0x5b8/0xa10
[ 279.489653][ C1] kernel_wait4+0xee/0x1c0
[ 279.494037][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 279.499122][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 279.504377][ C1] ? find_held_lock+0x2d/0x110
[ 279.509113][ C1] __do_sys_wait4+0xe8/0x100
[ 279.513670][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 279.518318][ C1] ? __ct_user_enter+0xf9/0x130
[ 279.523141][ C1] ? vtime_user_exit+0x218/0x6c0
[ 279.528074][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 279.533953][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 279.539118][ C1] do_syscall_64+0x35/0xb0
[ 279.543502][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 279.549367][ C1] RIP: 0033:0x7f036b2876d6
[ 279.553756][ C1] RSP: 002b:00007ffc5f9ad578 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 279.562141][ C1] RAX: ffffffffffffffda RBX: 0000000000001665 RCX: 00007f036b2876d6
[ 279.570083][ C1] RDX: 0000000040000000 RSI: 00007ffc5f9ad58c RDI: 00000000ffffffff
[ 279.578119][ C1] RBP: 00007ffc5f9ad58c R08: 0000000000000000 R09: 00005555567d4400
[ 279.586062][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 279.594008][ C1] R13: 00007ffc5f9ad680 R14: 0000000000000000 R15: 0000000000000000
[ 279.601961][ C1]
[ 279.604956][ C1] task:syz-executor.2 state:D stack:28016 pid:5733 ppid:5732 flags:0x00004002
[ 279.614124][ C1] Call Trace:
[ 279.617378][ C1]
[ 279.620288][ C1] __schedule+0xc25/0x57f0
[ 279.624685][ C1] ? io_schedule_timeout+0x140/0x140
[ 279.629938][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 279.635899][ C1] schedule+0xda/0x1a0
[ 279.639962][ C1] schedule_timeout+0x229/0x270
[ 279.644785][ C1] ? usleep_range_state+0x180/0x180
[ 279.650127][ C1] ? __wait_for_common+0x1c0/0x5c0
[ 279.655209][ C1] ? lock_downgrade+0x690/0x690
[ 279.660030][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 279.665025][ C1] ? spin_bug+0x1c0/0x1c0
[ 279.669322][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 279.674490][ C1] __wait_for_common+0x1ca/0x5c0
[ 279.679397][ C1] ? usleep_range_state+0x180/0x180
[ 279.684912][ C1] ? bit_wait_timeout+0x160/0x160
[ 279.689907][ C1] __flush_work+0x4cf/0xab0
[ 279.694382][ C1] ? mod_delayed_work_on+0x130/0x130
[ 279.699898][ C1] ? flush_workqueue_prep_pwqs+0x410/0x410
[ 279.705683][ C1] ? try_to_grab_pending+0x67/0x80
[ 279.710849][ C1] __cancel_work_timer+0x315/0x460
[ 279.715946][ C1] ? work_on_cpu_safe+0x70/0x70
[ 279.720779][ C1] ? hci_unregister_dev+0x133/0x4e0
[ 279.725949][ C1] ? lock_downgrade+0x690/0x690
[ 279.730773][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 279.735863][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 279.740856][ C1] ? lock_acquire+0x1ad/0x520
[ 279.745597][ C1] hci_unregister_dev+0x13f/0x4e0
[ 279.750595][ C1] vhci_release+0x72/0xe0
[ 279.754898][ C1] __fput+0x1fa/0x9a0
[ 279.758855][ C1] task_work_run+0x12b/0x220
[ 279.763418][ C1] ? task_work_cancel+0x10/0x10
[ 279.768236][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 279.773409][ C1] do_exit+0x924/0x2470
[ 279.777535][ C1] ? do_group_exit+0x17c/0x250
[ 279.782265][ C1] ? lock_downgrade+0x690/0x690
[ 279.787087][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 279.792077][ C1] ? mm_update_next_owner+0x6d0/0x6d0
[ 279.797419][ C1] ? spin_bug+0x1c0/0x1c0
[ 279.801725][ C1] do_group_exit+0xb0/0x250
[ 279.806196][ C1] __x64_sys_exit_group+0x35/0x40
[ 279.811299][ C1] do_syscall_64+0x35/0xb0
[ 279.815687][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 279.821552][ C1] RIP: 0033:0x7f036b289279
[ 279.825936][ C1] RSP: 002b:00007ffc5f9ad408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 279.834406][ C1] RAX: ffffffffffffffda RBX: 00007ffc5f9adbe8 RCX: 00007f036b289279
[ 279.842354][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
[ 279.850330][ C1] RBP: 0000000000000000 R08: 0000000000000025 R09: 00007ffc5f9adbe8
[ 279.858275][ C1] R10: 0000000000000200 R11: 0000000000000246 R12: 00007f036b2e23ee
[ 279.866220][ C1] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000000
[ 279.874430][ C1]
[ 279.877428][ C1] task:syz-executor.1 state:S stack:27912 pid:5736 ppid:5445 flags:0x00000000
[ 279.886599][ C1] Call Trace:
[ 279.889851][ C1]
[ 279.892847][ C1] __schedule+0xc25/0x57f0
[ 279.897243][ C1] ? debug_object_activate+0x249/0x3f0
[ 279.902673][ C1] ? debug_object_free+0x350/0x350
[ 279.907774][ C1] ? get_futex_key+0x378/0x1420
[ 279.912616][ C1] ? io_schedule_timeout+0x140/0x140
[ 279.917876][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 279.923395][ C1] schedule+0xda/0x1a0
[ 279.927436][ C1] futex_wait_queue+0xe1/0x1c0
[ 279.932170][ C1] futex_wait+0x25b/0x5f0
[ 279.936492][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 279.941509][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 279.947556][ C1] ? lock_downgrade+0x690/0x690
[ 279.952413][ C1] do_futex+0xf9/0x1c0
[ 279.956451][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 279.962312][ C1] ? ktime_get+0x217/0x2f0
[ 279.966697][ C1] ? ktime_get+0x117/0x2f0
[ 279.971084][ C1] __x64_sys_futex+0x16c/0x3d0
[ 279.975823][ C1] ? do_futex+0x1c0/0x1c0
[ 279.980123][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 279.985989][ C1] do_syscall_64+0x35/0xb0
[ 279.990398][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 279.996261][ C1] RIP: 0033:0x7f0ffe089279
[ 280.000736][ C1] RSP: 002b:00007ffe717a89a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 280.009144][ C1] RAX: ffffffffffffffda RBX: 00007f0ffe19bf8c RCX: 00007f0ffe089279
[ 280.017087][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ffe19bf8c
[ 280.025032][ C1] RBP: 00007f0ffe19bf80 R08: 00007ffe717d5080 R09: 0000000000000000
[ 280.032970][ C1] R10: 00007ffe717a8a90 R11: 0000000000000246 R12: 0000000000039e28
[ 280.040911][ C1] R13: 00007ffe717a8a90 R14: 00007ffe717a8ab0 R15: 0000000000000bea
[ 280.048881][ C1]
[ 280.051876][ C1] task:syz-executor.1 state:S stack:28488 pid:5737 ppid:5445 flags:0x00000000
[ 280.061043][ C1] Call Trace:
[ 280.064298][ C1]
[ 280.067206][ C1] __schedule+0xc25/0x57f0
[ 280.071595][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 280.077117][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 280.082894][ C1] ? io_schedule_timeout+0x140/0x140
[ 280.088155][ C1] schedule+0xda/0x1a0
[ 280.092280][ C1] schedule_timeout+0x229/0x270
[ 280.097184][ C1] ? usleep_range_state+0x180/0x180
[ 280.102349][ C1] ? __down_common+0x339/0x680
[ 280.107082][ C1] ? lock_downgrade+0x690/0x690
[ 280.111904][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 280.117074][ C1] __down_common+0x341/0x680
[ 280.121631][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 280.126624][ C1] ? up+0xb0/0xb0
[ 280.130228][ C1] ? spin_bug+0x1c0/0x1c0
[ 280.134530][ C1] down_interruptible+0x7b/0xa0
[ 280.139436][ C1] raw_ioctl+0x10a9/0x25e0
[ 280.143830][ C1] ? gadget_suspend+0x10/0x10
[ 280.148483][ C1] __x64_sys_ioctl+0x11f/0x190
[ 280.153219][ C1] do_syscall_64+0x35/0xb0
[ 280.157608][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 280.163470][ C1] RIP: 0033:0x7f0ffe089037
[ 280.168029][ C1] RSP: 002b:00007f0fff1c6098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 280.176429][ C1] RAX: ffffffffffffffda RBX: 00007f0fff1c7110 RCX: 00007f0ffe089037
[ 280.184394][ C1] RDX: 00007f0fff1c7110 RSI: 0000000080085502 RDI: 0000000000000003
[ 280.192336][ C1] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b
[ 280.200288][ C1] R10: 00007f0fff1c6140 R11: 0000000000000246 R12: 0000000800000000
[ 280.208227][ C1] R13: 0000000000000000 R14: 0000000020000000 R15: 00007f0ffe0eed1d
[ 280.216195][ C1]
[ 280.219188][ C1] task:syz-executor.0 state:S stack:27912 pid:5738 ppid:5443 flags:0x00000000
[ 280.228355][ C1] Call Trace:
[ 280.231619][ C1]
[ 280.234546][ C1] __schedule+0xc25/0x57f0
[ 280.238935][ C1] ? debug_object_activate+0x249/0x3f0
[ 280.244454][ C1] ? debug_object_free+0x350/0x350
[ 280.249533][ C1] ? get_futex_key+0x378/0x1420
[ 280.254356][ C1] ? io_schedule_timeout+0x140/0x140
[ 280.259632][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 280.265148][ C1] schedule+0xda/0x1a0
[ 280.269185][ C1] futex_wait_queue+0xe1/0x1c0
[ 280.273917][ C1] futex_wait+0x25b/0x5f0
[ 280.278216][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 280.283241][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 280.289212][ C1] ? lock_downgrade+0x690/0x690
[ 280.294035][ C1] do_futex+0xf9/0x1c0
[ 280.298072][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 280.303935][ C1] ? ktime_get+0x217/0x2f0
[ 280.308324][ C1] ? ktime_get+0x117/0x2f0
[ 280.312709][ C1] __x64_sys_futex+0x16c/0x3d0
[ 280.317482][ C1] ? do_futex+0x1c0/0x1c0
[ 280.321780][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 280.327643][ C1] do_syscall_64+0x35/0xb0
[ 280.332030][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 280.337891][ C1] RIP: 0033:0x7f8d15a89279
[ 280.342274][ C1] RSP: 002b:00007ffe5bba6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 280.350657][ C1] RAX: ffffffffffffffda RBX: 00007f8d15b9bf8c RCX: 00007f8d15a89279
[ 280.358620][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8d15b9bf8c
[ 280.366590][ C1] RBP: 00007f8d15b9bf80 R08: 00007ffe5bbcf080 R09: 0000000000000000
[ 280.374533][ C1] R10: 00007ffe5bba6fd0 R11: 0000000000000246 R12: 000000000003a62f
[ 280.382478][ C1] R13: 00007ffe5bba6fd0 R14: 00007ffe5bba6ff0 R15: 000000000000015e
[ 280.390429][ C1]
[ 280.393518][ C1] task:syz-executor.0 state:S stack:28488 pid:5739 ppid:5443 flags:0x00000000
[ 280.402683][ C1] Call Trace:
[ 280.405936][ C1]
[ 280.408844][ C1] __schedule+0xc25/0x57f0
[ 280.413327][ C1] ? io_schedule_timeout+0x140/0x140
[ 280.418666][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 280.424625][ C1] ? __lock_acquire+0x1916/0x5df0
[ 280.429671][ C1] schedule+0xda/0x1a0
[ 280.433712][ C1] schedule_timeout+0x229/0x270
[ 280.438536][ C1] ? usleep_range_state+0x180/0x180
[ 280.443700][ C1] ? __wait_for_common+0x1c0/0x5c0
[ 280.448781][ C1] ? lock_downgrade+0x690/0x690
[ 280.453598][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 280.458604][ C1] ? spin_bug+0x1c0/0x1c0
[ 280.462902][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 280.468074][ C1] __wait_for_common+0x1ca/0x5c0
[ 280.473006][ C1] ? usleep_range_state+0x180/0x180
[ 280.478174][ C1] ? bit_wait_timeout+0x160/0x160
[ 280.483175][ C1] wait_for_completion_interruptible+0x1b/0x30
[ 280.489385][ C1] raw_process_ep_io+0x53e/0xc80
[ 280.494298][ C1] ? __might_fault+0xbc/0x160
[ 280.499033][ C1] ? raw_process_ep0_io+0x9b0/0x9b0
[ 280.504208][ C1] ? _copy_from_user+0x5f/0xa0
[ 280.508941][ C1] raw_ioctl+0x7d8/0x25e0
[ 280.513297][ C1] ? lock_downgrade+0x690/0x690
[ 280.518121][ C1] ? gadget_suspend+0x10/0x10
[ 280.522770][ C1] __x64_sys_ioctl+0x11f/0x190
[ 280.527506][ C1] do_syscall_64+0x35/0xb0
[ 280.531893][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 280.537755][ C1] RIP: 0033:0x7f8d15a89037
[ 280.542169][ C1] RSP: 002b:00007f8d16b110f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 280.550554][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f8d15a89037
[ 280.558498][ C1] RDX: 00007f8d16b11120 RSI: 0000000040085507 RDI: 0000000000000003
[ 280.566462][ C1] RBP: 0000000020000700 R08: 00007f8d160d0020 R09: 0000000000000001
[ 280.574407][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003
[ 280.582349][ C1] R13: 0000000000000000 R14: 00007f8d16b12300 R15: 0000000000022000
[ 280.590503][ C1]
[ 280.593497][ C1] task:syz-executor.5 state:S stack:27912 pid:5740 ppid:5447 flags:0x00000000
[ 280.602665][ C1] Call Trace:
[ 280.605921][ C1]
[ 280.608863][ C1] __schedule+0xc25/0x57f0
[ 280.613259][ C1] ? debug_object_activate+0x249/0x3f0
[ 280.618691][ C1] ? debug_object_free+0x350/0x350
[ 280.623772][ C1] ? get_futex_key+0x378/0x1420
[ 280.628594][ C1] ? io_schedule_timeout+0x140/0x140
[ 280.633857][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 280.639374][ C1] schedule+0xda/0x1a0
[ 280.643414][ C1] futex_wait_queue+0xe1/0x1c0
[ 280.648148][ C1] futex_wait+0x25b/0x5f0
[ 280.652450][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 280.657460][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 280.663434][ C1] ? lock_downgrade+0x690/0x690
[ 280.668281][ C1] do_futex+0xf9/0x1c0
[ 280.672326][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 280.678214][ C1] ? ktime_get+0x217/0x2f0
[ 280.682628][ C1] ? ktime_get+0x117/0x2f0
[ 280.687015][ C1] __x64_sys_futex+0x16c/0x3d0
[ 280.691752][ C1] ? do_futex+0x1c0/0x1c0
[ 280.696051][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 280.702001][ C1] do_syscall_64+0x35/0xb0
[ 280.706392][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 280.712255][ C1] RIP: 0033:0x7fe7b6489279
[ 280.716642][ C1] RSP: 002b:00007ffd86a43f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 280.725456][ C1] RAX: ffffffffffffffda RBX: 00007fe7b659bf8c RCX: 00007fe7b6489279
[ 280.733404][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe7b659bf8c
[ 280.741347][ C1] RBP: 00007fe7b659bf80 R08: 00007ffd86ada080 R09: 0000000000000000
[ 280.749293][ C1] R10: 00007ffd86a44000 R11: 0000000000000246 R12: 0000000000039e50
[ 280.757258][ C1] R13: 00007ffd86a44000 R14: 00007ffd86a44020 R15: 0000000000000bea
[ 280.765207][ C1]
[ 280.768199][ C1] task:syz-executor.5 state:S stack:28368 pid:5741 ppid:5447 flags:0x00000000
[ 280.777373][ C1] Call Trace:
[ 280.780632][ C1]
[ 280.783540][ C1] __schedule+0xc25/0x57f0
[ 280.788016][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 280.793537][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 280.799317][ C1] ? io_schedule_timeout+0x140/0x140
[ 280.804583][ C1] schedule+0xda/0x1a0
[ 280.808629][ C1] schedule_timeout+0x229/0x270
[ 280.813466][ C1] ? usleep_range_state+0x180/0x180
[ 280.818634][ C1] ? __down_common+0x339/0x680
[ 280.823384][ C1] ? lock_downgrade+0x690/0x690
[ 280.828238][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 280.833409][ C1] __down_common+0x341/0x680
[ 280.838165][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 280.843158][ C1] ? up+0xb0/0xb0
[ 280.846760][ C1] ? spin_bug+0x1c0/0x1c0
[ 280.851066][ C1] down_interruptible+0x7b/0xa0
[ 280.855884][ C1] raw_ioctl+0x10a9/0x25e0
[ 280.860293][ C1] ? gadget_suspend+0x10/0x10
[ 280.864952][ C1] __x64_sys_ioctl+0x11f/0x190
[ 280.869691][ C1] do_syscall_64+0x35/0xb0
[ 280.874078][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 280.880027][ C1] RIP: 0033:0x7fe7b6489037
[ 280.884414][ C1] RSP: 002b:00007fe7b7523098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 280.892903][ C1] RAX: ffffffffffffffda RBX: 00007fe7b7524110 RCX: 00007fe7b6489037
[ 280.900844][ C1] RDX: 00007fe7b7524110 RSI: 0000000080085502 RDI: 0000000000000003
[ 280.908799][ C1] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b
[ 280.916747][ C1] R10: 00007fe7b7523140 R11: 0000000000000246 R12: 0000000800000000
[ 280.924778][ C1] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fe7b64eed1d
[ 280.932749][ C1]
[ 280.935746][ C1] task:syz-executor.3 state:S stack:27424 pid:5854 ppid:5285 flags:0x00000000
[ 280.944917][ C1] Call Trace:
[ 280.948178][ C1]
[ 280.951093][ C1] __schedule+0xc25/0x57f0
[ 280.955484][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 280.961006][ C1] ? io_schedule_timeout+0x140/0x140
[ 280.966270][ C1] ? do_wait+0x42f/0xa10
[ 280.970481][ C1] ? release_task+0x14f0/0x14f0
[ 280.975301][ C1] schedule+0xda/0x1a0
[ 280.979342][ C1] do_wait+0x5b8/0xa10
[ 280.983387][ C1] kernel_wait4+0xee/0x1c0
[ 280.987773][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 280.992854][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 280.998194][ C1] ? find_held_lock+0x2d/0x110
[ 281.003017][ C1] __do_sys_wait4+0xe8/0x100
[ 281.007575][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 281.012307][ C1] ? __ct_user_enter+0xf9/0x130
[ 281.017149][ C1] ? vtime_user_exit+0x218/0x6c0
[ 281.022067][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 281.027929][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 281.033092][ C1] do_syscall_64+0x35/0xb0
[ 281.037497][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 281.043379][ C1] RIP: 0033:0x7f764e2876d6
[ 281.047764][ C1] RSP: 002b:00007ffc2bf90758 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 281.056145][ C1] RAX: ffffffffffffffda RBX: 00000000000016e0 RCX: 00007f764e2876d6
[ 281.064084][ C1] RDX: 0000000040000000 RSI: 00007ffc2bf9076c RDI: 00000000ffffffff
[ 281.072112][ C1] RBP: 00007ffc2bf9076c R08: 0000000000000000 R09: 0000555556102400
[ 281.080055][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 281.088007][ C1] R13: 00007ffc2bf90860 R14: 0000000000000000 R15: 0000000000000000
[ 281.095963][ C1]
[ 281.098957][ C1] task:syz-executor.3 state:S stack:28488 pid:5856 ppid:5854 flags:0x00000000
[ 281.108213][ C1] Call Trace:
[ 281.111466][ C1]
[ 281.114378][ C1] __schedule+0xc25/0x57f0
[ 281.118854][ C1] ? lock_acquire+0x1ad/0x520
[ 281.123504][ C1] ? find_held_lock+0x2d/0x110
[ 281.128241][ C1] ? io_schedule_timeout+0x140/0x140
[ 281.133500][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 281.139275][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 281.144498][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 281.150288][ C1] schedule+0xda/0x1a0
[ 281.154331][ C1] vhci_read+0x164/0x4e0
[ 281.158552][ C1] ? vhci_send_frame+0x80/0x80
[ 281.163286][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 281.169150][ C1] ? apparmor_file_permission+0x14e/0x450
[ 281.174867][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 281.180230][ C1] vfs_read+0x16b/0x7b0
[ 281.184362][ C1] ? kernel_read+0x120/0x120
[ 281.188928][ C1] ? __ct_user_exit+0xb2/0xf0
[ 281.193576][ C1] ? lock_downgrade+0x690/0x690
[ 281.198399][ C1] ? __ct_user_enter+0xf9/0x130
[ 281.203217][ C1] ? lock_downgrade+0x690/0x690
[ 281.208037][ C1] ? __fget_light+0x4c/0x210
[ 281.212600][ C1] ksys_read+0xee/0x1c0
[ 281.216729][ C1] ? vfs_write+0xd10/0xd10
[ 281.221134][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 281.227000][ C1] do_syscall_64+0x35/0xb0
[ 281.231387][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 281.237337][ C1] RIP: 0033:0x7f764e23bdee
[ 281.241721][ C1] RSP: 002b:00007ffc2bf90708 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 281.250101][ C1] RAX: ffffffffffffffda RBX: 00007ffc2bf90dc8 RCX: 00007f764e23bdee
[ 281.258129][ C1] RDX: 0000000000000004 RSI: 00007ffc2bf9071c RDI: 00000000000000ca
[ 281.266077][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f764e36fef0
[ 281.274022][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 281.282223][ C1] R13: 00007ffc2bf90860 R14: 0000000000000000 R15: 0000000000000000
[ 281.290176][ C1]
[ 281.293174][ C1] task:dhcpcd-run-hook state:S stack:26960 pid:5857 ppid:4613 flags:0x00000002
[ 281.302362][ C1] Call Trace:
[ 281.305615][ C1]
[ 281.308545][ C1] __schedule+0xc25/0x57f0
[ 281.313021][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 281.318545][ C1] ? io_schedule_timeout+0x140/0x140
[ 281.323974][ C1] ? do_wait+0x42f/0xa10
[ 281.328207][ C1] ? release_task+0x14f0/0x14f0
[ 281.333032][ C1] schedule+0xda/0x1a0
[ 281.337073][ C1] do_wait+0x5b8/0xa10
[ 281.341114][ C1] kernel_wait4+0xee/0x1c0
[ 281.345499][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 281.350604][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 281.355772][ C1] ? find_held_lock+0x2d/0x110
[ 281.360508][ C1] __do_sys_wait4+0xe8/0x100
[ 281.365092][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 281.369737][ C1] ? __ct_user_enter+0xf9/0x130
[ 281.374569][ C1] ? vtime_user_exit+0x218/0x6c0
[ 281.379477][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 281.385446][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 281.390619][ C1] do_syscall_64+0x35/0xb0
[ 281.395011][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 281.401073][ C1] RIP: 0033:0x7f9b2f896476
[ 281.405457][ C1] RSP: 002b:00007ffeb304bd78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 281.413835][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9b2f896476
[ 281.421787][ C1] RDX: 0000000000000000 RSI: 00007ffeb304bd9c RDI: 00000000ffffffff
[ 281.429732][ C1] RBP: 00005626e1882b70 R08: 00000000000016eb R09: 3c00000000001001
[ 281.437672][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 281.445612][ C1] R13: 00005626e1881910 R14: 00007f9b2fa5c470 R15: 0000000000000000
[ 281.453561][ C1]
[ 281.456556][ C1] task:cmp state:R running task stack:27240 pid:5867 ppid:5857 flags:0x0000400a
[ 281.467289][ C1] Call Trace:
[ 281.470549][ C1]
[ 281.473366][ C1] sched_show_task+0x3e2/0x5f0
[ 281.478209][ C1] ? trace_sched_wakeup+0x100/0x100
[ 281.483376][ C1] ? lock_downgrade+0x690/0x690
[ 281.488203][ C1] show_state_filter+0xf0/0x320
[ 281.493024][ C1] kbd_event+0xa68/0x1410
[ 281.497326][ C1] ? k_fn+0x70/0x70
[ 281.501106][ C1] ? lock_sync+0x180/0x180
[ 281.505491][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 281.510659][ C1] input_to_handler+0x336/0x4a0
[ 281.515484][ C1] input_pass_values.part.0+0x1a3/0x580
[ 281.521011][ C1] input_event_dispose+0x460/0x6d0
[ 281.526120][ C1] input_event+0x55/0x80
[ 281.530352][ C1] hidinput_hid_event+0x5bc/0x1fd0
[ 281.535437][ C1] ? hidinput_connect+0x8fa0/0x8fa0
[ 281.540621][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 281.545786][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 281.551563][ C1] hid_process_event+0x358/0x5f0
[ 281.556487][ C1] ? hidinput_connect+0x8fa0/0x8fa0
[ 281.561655][ C1] hid_input_array_field+0x39c/0x790
[ 281.566914][ C1] hid_report_raw_event+0x7d4/0xf10
[ 281.572171][ C1] hid_input_report+0x23c/0x3e0
[ 281.576989][ C1] ? dummy_timer+0xfe8/0x2c10
[ 281.581639][ C1] ? ktime_get_mono_fast_ns+0x7e/0x1d0
[ 281.587072][ C1] hid_irq_in+0x283/0x7c0
[ 281.591463][ C1] __usb_hcd_giveback_urb+0x23e/0x3f0
[ 281.596831][ C1] dummy_timer+0xffa/0x2c10
[ 281.601310][ C1] ? __lock_acquire+0x1916/0x5df0
[ 281.606319][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 281.611831][ C1] ? dummy_dequeue+0x4a0/0x4a0
[ 281.616566][ C1] ? dummy_dequeue+0x4a0/0x4a0
[ 281.621297][ C1] call_timer_fn+0x163/0x400
[ 281.625862][ C1] ? msleep_interruptible+0x120/0x120
[ 281.631201][ C1] ? lock_downgrade+0x690/0x690
[ 281.636023][ C1] ? mark_held_locks+0x9f/0xe0
[ 281.640846][ C1] expire_timers+0x224/0x400
[ 281.645408][ C1] ? dummy_dequeue+0x4a0/0x4a0
[ 281.650141][ C1] run_timer_softirq+0x292/0x790
[ 281.655047][ C1] ? expire_timers+0x400/0x400
[ 281.659778][ C1] ? kvm_clock_read+0x14/0x30
[ 281.664424][ C1] ? mark_held_locks+0x9f/0xe0
[ 281.669162][ C1] __do_softirq+0x1d0/0x901
[ 281.673639][ C1] __irq_exit_rcu+0x114/0x190
[ 281.678291][ C1] irq_exit_rcu+0x5/0x20
[ 281.682507][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 281.688107][ C1]
[ 281.691013][ C1]
[ 281.693916][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 281.699866][ C1] RIP: 0010:unwind_next_frame+0x435/0x1df0
[ 281.705639][ C1] Code: 48 b8 00 00 00 00 00 fc ff df 4c 89 c2 48 c1 ee 03 48 c1 ea 03 0f b6 14 02 0f b6 04 06 4c 89 c6 83 e6 07 40 38 f2 40 0f 9e c6 <84> d2 0f 95 c2 40 84 d6 0f 85 3c 13 00 00 41 83 e7 07 44 38 f8 0f
[ 281.725395][ C1] RSP: 0018:ffffc9000619f2d0 EFLAGS: 00000297
[ 281.731432][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8d879402
[ 281.739638][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8d0dc010
[ 281.747577][ C1] RBP: ffffc9000619f388 R08: ffffffff8d879406 R09: ffffc9000619f678
[ 281.755515][ C1] R10: ffffc9000619f340 R11: 0000000000080001 R12: ffffc9000619f390
[ 281.763460][ C1] R13: ffffc9000619f340 R14: ffffc9000619f375 R15: ffffffff8d879407
[ 281.771411][ C1] ? kasan_set_track+0x21/0x30
[ 281.776164][ C1] ? kasan_set_track+0x21/0x30
[ 281.780896][ C1] ? kernel_text_address+0xd/0x80
[ 281.785912][ C1] ? write_profile+0x3b0/0x3b0
[ 281.790666][ C1] arch_stack_walk+0x7d/0xe0
[ 281.795227][ C1] ? kasan_set_track+0x21/0x30
[ 281.800049][ C1] ? kmem_cache_free_bulk.part.0+0x20c/0x680
[ 281.805996][ C1] stack_trace_save+0x8c/0xc0
[ 281.810816][ C1] ? filter_irq_stacks+0x90/0x90
[ 281.815812][ C1] kasan_save_stack+0x1e/0x40
[ 281.820544][ C1] ? kasan_save_stack+0x1e/0x40
[ 281.825396][ C1] ? kasan_set_track+0x21/0x30
[ 281.830127][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 281.836597][ C1] ? mark_held_locks+0x9f/0xe0
[ 281.841331][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 281.846851][ C1] ? mas_update_gap.part.0+0x205/0x680
[ 281.852281][ C1] ? lock_acquire+0x1ad/0x520
[ 281.856965][ C1] ? find_held_lock+0x2d/0x110
[ 281.861710][ C1] ? debug_check_no_obj_freed+0x20c/0x420
[ 281.867400][ C1] ? lock_downgrade+0x690/0x690
[ 281.872314][ C1] ? mark_held_locks+0x9f/0xe0
[ 281.877048][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 281.882915][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 281.888092][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 281.893902][ C1] ? debug_check_no_obj_freed+0x20c/0x420
[ 281.899592][ C1] kasan_set_track+0x21/0x30
[ 281.904171][ C1] kasan_save_free_info+0x2a/0x40
[ 281.909165][ C1] ____kasan_slab_free+0x160/0x1c0
[ 281.914245][ C1] slab_free_freelist_hook+0x8b/0x1c0
[ 281.920455][ C1] kmem_cache_free_bulk.part.0+0x20c/0x680
[ 281.926583][ C1] ? mas_destroy+0x255/0x740
[ 281.931144][ C1] mas_destroy+0x255/0x740
[ 281.935530][ C1] ? rcu_is_watching+0xe/0xb0
[ 281.940177][ C1] mas_store_prealloc+0xda/0x130
[ 281.945083][ C1] ? mas_store_gfp+0x190/0x190
[ 281.949829][ C1] ? down_write+0x14b/0x200
[ 281.954307][ C1] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 281.960265][ C1] vma_complete+0x923/0xe00
[ 281.964741][ C1] ? vma_prepare+0xaed/0xfb0
[ 281.969300][ C1] __split_vma+0x559/0x680
[ 281.974559][ C1] ? expand_stack+0x10/0x10
[ 281.979038][ C1] do_vmi_align_munmap+0x359/0xf60
[ 281.984557][ C1] ? __split_vma+0x680/0x680
[ 281.989118][ C1] ? mas_walk+0x2bc/0x600
[ 281.993425][ C1] ? mas_find+0x2a7/0xb60
[ 281.997725][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 282.003679][ C1] ? down_write+0x14b/0x200
[ 282.008151][ C1] do_vmi_munmap+0x1b6/0x200
[ 282.012886][ C1] mmap_region+0x1b1/0x2230
[ 282.017360][ C1] ? lock_sync+0x180/0x180
[ 282.021748][ C1] ? do_munmap+0xd0/0xd0
[ 282.025966][ C1] ? security_mmap_addr+0x34/0x70
[ 282.030958][ C1] ? get_unmapped_area+0x1f8/0x2e0
[ 282.036038][ C1] do_mmap+0x5a6/0xd30
[ 282.040079][ C1] vm_mmap_pgoff+0x160/0x340
[ 282.044742][ C1] ? randomize_page+0x60/0x60
[ 282.049391][ C1] ? __fget_files+0x1bf/0x3c0
[ 282.054040][ C1] ksys_mmap_pgoff+0x2e7/0x4a0
[ 282.058774][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 282.064639][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 282.069808][ C1] do_syscall_64+0x35/0xb0
[ 282.074199][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 282.080061][ C1] RIP: 0033:0x7fad80a4fb74
[ 282.084469][ C1] Code: 63 08 44 89 e8 5b 41 5c 41 5d c3 41 89 ca 41 f7 c1 ff 0f 00 00 74 0c c7 05 f5 46 01 00 16 00 00 00 eb 17 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 0c f7 d8 89 05 dc 46 01 00 48 83 c8 ff c3 0f
[ 282.104308][ C1] RSP: 002b:00007ffeb59ad958 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 282.112693][ C1] RAX: ffffffffffffffda RBX: 00007ffeb59ad998 RCX: 00007fad80a4fb74
[ 282.120637][ C1] RDX: 0000000000000005 RSI: 0000000000088000 RDI: 00007fad8097e000
[ 282.128580][ C1] RBP: 00007ffeb59adcc0 R08: 0000000000000003 R09: 000000000000f000
[ 282.136545][ C1] R10: 0000000000000812 R11: 0000000000000246 R12: 00007fad80a320c0
[ 282.144521][ C1] R13: 00007ffeb59add48 R14: 000000000000ed80 R15: 0000000000000000
[ 282.152470][ C1]
[ 282.155488][ C1]
[ 282.155488][ C1] Showing all locks held in the system:
[ 282.163172][ C1] 3 locks held by kworker/0:0/7:
[ 282.168102][ C1] 1 lock held by rcu_tasks_kthre/13:
[ 282.173351][ C1] #0: ffffffff8b186d30 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 282.183744][ C1] 1 lock held by rcu_tasks_trace/14:
[ 282.188996][ C1] #0: ffffffff8b186a30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 282.199941][ C1] 3 locks held by kworker/u4:4/58:
[ 282.205048][ C1] 3 locks held by kworker/1:3/4686:
[ 282.210215][ C1] #0: ffff88814538d138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 282.220898][ C1] #1: ffffc900033cfdc0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 282.232072][ C1] #2: ffff88801f9ee190 (&dev->mutex){....}-{3:3}, at: hub_event+0x122/0x4240
[ 282.240927][ C1] 2 locks held by getty/4696:
[ 282.245569][ C1] #0: ffff888025e54098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70
[ 282.255266][ C1] #1: ffffc900015802f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb6f/0x1040
[ 282.265322][ C1] 3 locks held by kworker/1:5/4958:
[ 282.270494][ C1] #0: ffff88814538d138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 282.281168][ C1] #1: ffffc90003a8fdc0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 282.292344][ C1] #2: ffff88801faac190 (&dev->mutex){....}-{3:3}, at: hub_event+0x122/0x4240
[ 282.301182][ C1] 3 locks held by kworker/u5:4/5310:
[ 282.306456][ C1] #0: ffff8880205f7138 ((wq_completion)hci5){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 282.316613][ C1] #1: ffffc9000509fdc0 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 282.328131][ C1] #2: ffff88806e605028 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_open+0x1b/0x60
[ 282.337572][ C1] 3 locks held by kworker/u5:8/5316:
[ 282.342824][ C1] #0: ffff888029817138 ((wq_completion)hci4){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 282.352972][ C1] #1: ffffc900050efdc0 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 282.364423][ C1] #2: ffff88806bef5028 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_open+0x1b/0x60
[ 282.373870][ C1] 7 locks held by cmp/5867:
[ 282.378339][ C1] #0: ffff88801e4e1c68 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x12e/0x340
[ 282.387779][ C1] #1: ffff888020e34258 (&mapping->i_mmap_rwsem){++++}-{3:3}, at: vma_prepare+0x81b/0xfb0
[ 282.397653][ C1] #2: ffffc900001e0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x400
[ 282.407261][ C1] #3: ffff8881453c1230 (&dev->event_lock#2){-.-.}-{2:2}, at: input_event+0x42/0x80
[ 282.416630][ C1] #4: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x580
[ 282.426671][ C1] #5: ffffffff8bbfb478 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x1410
[ 282.435674][ C1] #6: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x330
[ 282.445545][ C1]
[ 282.447843][ C1] =============================================
[ 282.447843][ C1]
2023/05/26 20:56:59 executed programs: 17
[ 282.489176][ T5310] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 282.496038][ T5316] Bluetooth: hci4: Opcode 0x c03 failed: -110
[ 282.503639][ T5316] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 282.512290][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 282.522892][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 282.529360][ T5316] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 282.536807][ T5405] usb 1-1: USB disconnect, device number 5
[ 282.542765][ T5316] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 282.550309][ T5316] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 282.562973][ T5316] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 282.575840][ T5316] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 282.873669][ T5856] chnl_net:caif_netlink_parms(): no params data found
[ 282.986325][ T4958] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 283.033476][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state
[ 283.045042][ T5856] bridge0: port 1(bridge_slave_0) entered disabled state
[ 283.046382][ T4686] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 283.052362][ T5856] bridge_slave_0: entered allmulticast mode
[ 283.070877][ T5856] bridge_slave_0: entered promiscuous mode
[ 283.094214][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state
[ 283.110367][ T5856] bridge0: port 2(bridge_slave_1) entered disabled state
[ 283.137349][ T5856] bridge_slave_1: entered allmulticast mode
[ 283.160098][ T5856] bridge_slave_1: entered promiscuous mode
[ 283.225236][ T5856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 283.240666][ T5856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 283.261546][ T5856] team0: Port device team_slave_0 added
[ 283.274731][ T5856] team0: Port device team_slave_1 added
[ 283.289805][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 283.296954][ T5856] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 283.325450][ T5856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 283.339373][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 283.346781][ T5856] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 283.373323][ T5856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 283.411936][ T5856] hsr_slave_0: entered promiscuous mode
[ 283.424615][ T4958] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 283.437578][ T4958] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 283.451401][ T4958] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 283.464326][ T4958] usb 6-1: config 0 descriptor??
[ 283.474640][ T5856] hsr_slave_1: entered promiscuous mode
[ 283.500539][ T4686] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 283.519080][ T4686] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 283.532076][ T4686] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 283.545059][ T4686] usb 2-1: config 0 descriptor??
[ 283.636611][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state
[ 283.643748][ T5856] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 283.651070][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state
[ 283.658173][ T5856] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 283.668836][ T58] bridge_slave_1: left allmulticast mode
[ 283.674521][ T58] bridge_slave_1: left promiscuous mode
[ 283.680416][ T58] bridge0: port 2(bridge_slave_1) entered disabled state
[ 283.688787][ T58] bridge_slave_0: left allmulticast mode
[ 283.694461][ T58] bridge_slave_0: left promiscuous mode
[ 283.700399][ T58] bridge0: port 1(bridge_slave_0) entered disabled state
[ 283.712047][ T58] hsr_slave_0: left promiscuous mode
[ 283.717721][ T58] hsr_slave_1: left promiscuous mode
[ 283.723396][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 283.732419][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 283.740300][ T58] bridge_slave_1: left allmulticast mode
[ 283.745942][ T58] bridge_slave_1: left promiscuous mode
[ 283.751637][ T58] bridge0: port 2(bridge_slave_1) entered disabled state
[ 283.761580][ T58] bridge_slave_0: left allmulticast mode
[ 283.767412][ T58] bridge_slave_0: left promiscuous mode
[ 283.772994][ T58] bridge0: port 1(bridge_slave_0) entered disabled state
[ 283.783136][ T58] hsr_slave_0: left promiscuous mode
[ 283.788787][ T58] hsr_slave_1: left promiscuous mode
[ 283.794307][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 283.802288][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 283.810338][ T58] bridge_slave_1: left allmulticast mode
[ 283.815958][ T58] bridge_slave_1: left promiscuous mode
[ 283.821650][ T58] bridge0: port 2(bridge_slave_1) entered disabled state
[ 283.829435][ T58] bridge_slave_0: left allmulticast mode
[ 283.835142][ T58] bridge_slave_0: left promiscuous mode
[ 283.841149][ T58] bridge0: port 1(bridge_slave_0) entered disabled state
[ 283.851425][ T58] veth1_vlan: left promiscuous mode
[ 283.857606][ T58] veth0_vlan: left promiscuous mode
[ 283.863461][ T58] veth1_vlan: left promiscuous mode
[ 283.869707][ T58] veth0_vlan: left promiscuous mode
[ 283.953421][ T58] bond0 (unregistering): Released all slaves
[ 283.967206][ T4958] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor
[ 283.978717][ T4958] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0008/input/input12
[ 284.029379][ T58] team0 (unregistering): Port device team_slave_1 removed
[ 284.036939][ T4686] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor
[ 284.047429][ T4686] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0009/input/input13
[ 284.063486][ T58] team0 (unregistering): Port device team_slave_0 removed
[ 284.071981][ T4958] keytouch 0003:0926:3333.0008: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0
[ 284.093735][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 284.110065][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 284.143979][ T58] bond0 (unregistering): Released all slaves
[ 284.166029][ T4686] keytouch 0003:0926:3333.0009: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0
[ 284.228407][ T58] team0 (unregistering): Port device team_slave_1 removed
[ 284.238853][ T58] team0 (unregistering): Port device team_slave_0 removed
[ 284.249439][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 284.262890][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 284.301118][ T58] bond0 (unregistering): Released all slaves
[ 284.356604][ T4956] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.364060][ T4956] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.406022][ T5856] 8021q: adding VLAN 0 to HW filter on device bond0
[ 284.417201][ T4686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 284.425440][ T4686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
** 3141 printk messages dropped **
[ 284.454691][ C1] kthread+0x2e6/0x3c0
[ 284.454696][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.454703][ C1] ret_from_fork+0x1f/0x30
[ 284.454716][ C1]
[ 284.454719][ C1] task:cec-vivid-009-v state:S stack:30408 pid:2130 ppid:2 flags:0x00004000
[ 284.454731][ C1] Call Trace:
[ 284.454734][ C1]
[ 284.454739][ C1] __schedule+0xc25/0x57f0
[ 284.454747][ C1] ? lock_acquire+0x1ad/0x520
[ 284.454753][ C1] ? find_held_lock+0x2d/0x110
[ 284.454762][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.454772][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.454777][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.454782][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.454790][ C1] schedule+0xda/0x1a0
[ 284.454796][ C1] cec_thread_func+0x376/0xcc0
[ 284.454806][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.454813][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.454821][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.454827][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.454835][ C1] kthread+0x2e6/0x3c0
[ 284.454840][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.454847][ C1] ret_from_fork+0x1f/0x30
[ 284.454860][ C1]
[ 284.454863][ C1] task:cec-vivid-009-v state:S stack:29592 pid:2131 ppid:2 flags:0x00004000
[ 284.454875][ C1] Call Trace:
[ 284.454877][ C1]
[ 284.454882][ C1] __schedule+0xc25/0x57f0
[ 284.454890][ C1] ? lock_acquire+0x1ad/0x520
[ 284.454896][ C1] ? find_held_lock+0x2d/0x110
[ 284.454905][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.454915][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.454921][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.454927][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.454934][ C1] schedule+0xda/0x1a0
[ 284.454940][ C1] cec_thread_func+0x376/0xcc0
[ 284.454950][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.454957][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.454965][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.454971][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.454978][ C1] kthread+0x2e6/0x3c0
[ 284.454983][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.454990][ C1] ret_from_fork+0x1f/0x30
[ 284.455003][ C1]
[ 284.455006][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2132 ppid:2 flags:0x00004000
[ 284.455018][ C1] Call Trace:
[ 284.455020][ C1]
[ 284.455025][ C1] __schedule+0xc25/0x57f0
[ 284.455033][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455039][ C1] ? find_held_lock+0x2d/0x110
[ 284.455048][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455056][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.455062][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.455067][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.455074][ C1] schedule+0xda/0x1a0
[ 284.455080][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.455090][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.455096][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.455102][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.455126][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.455132][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.455139][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.455145][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.455151][ C1] kthread+0x2e6/0x3c0
[ 284.455156][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.455163][ C1] ret_from_fork+0x1f/0x30
[ 284.455176][ C1]
[ 284.455179][ C1] task:cec-vivid-010-v state:S stack:30408 pid:2146 ppid:2 flags:0x00004000
[ 284.455192][ C1] Call Trace:
[ 284.455194][ C1]
[ 284.455199][ C1] __schedule+0xc25/0x57f0
[ 284.455206][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455212][ C1] ? find_held_lock+0x2d/0x110
[ 284.455222][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455232][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.455237][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.455242][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.455250][ C1] schedule+0xda/0x1a0
[ 284.455256][ C1] cec_thread_func+0x376/0xcc0
[ 284.455266][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455274][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.455282][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.455288][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455295][ C1] kthread+0x2e6/0x3c0
[ 284.455300][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.455314][ C1] ret_from_fork+0x1f/0x30
[ 284.455328][ C1]
[ 284.455330][ C1] task:cec-vivid-010-v state:S stack:29592 pid:2147 ppid:2 flags:0x00004000
[ 284.455343][ C1] Call Trace:
[ 284.455345][ C1]
[ 284.455350][ C1] __schedule+0xc25/0x57f0
[ 284.455358][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455364][ C1] ? find_held_lock+0x2d/0x110
[ 284.455373][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455383][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.455389][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.455394][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.455402][ C1] schedule+0xda/0x1a0
[ 284.455407][ C1] cec_thread_func+0x376/0xcc0
[ 284.455418][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455425][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.455433][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.455439][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455446][ C1] kthread+0x2e6/0x3c0
[ 284.455451][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.455459][ C1] ret_from_fork+0x1f/0x30
[ 284.455471][ C1]
[ 284.455474][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2148 ppid:2 flags:0x00004000
[ 284.455486][ C1] Call Trace:
[ 284.455488][ C1]
[ 284.455493][ C1] __schedule+0xc25/0x57f0
[ 284.455501][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455506][ C1] ? find_held_lock+0x2d/0x110
[ 284.455516][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455523][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.455530][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.455535][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.455543][ C1] schedule+0xda/0x1a0
[ 284.455548][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.455559][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.455565][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.455571][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.455595][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.455600][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.455607][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.455613][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.455620][ C1] kthread+0x2e6/0x3c0
[ 284.455625][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.455632][ C1] ret_from_fork+0x1f/0x30
[ 284.455646][ C1]
[ 284.455649][ C1] task:cec-vivid-011-v state:S stack:30408 pid:2162 ppid:2 flags:0x00004000
[ 284.455661][ C1] Call Trace:
[ 284.455663][ C1]
[ 284.455668][ C1] __schedule+0xc25/0x57f0
[ 284.455675][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455681][ C1] ? find_held_lock+0x2d/0x110
[ 284.455690][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455701][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.455706][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.455712][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.455720][ C1] schedule+0xda/0x1a0
[ 284.455725][ C1] cec_thread_func+0x376/0xcc0
[ 284.455735][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455742][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.455751][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.455757][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455763][ C1] kthread+0x2e6/0x3c0
[ 284.455768][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.455775][ C1] ret_from_fork+0x1f/0x30
[ 284.455789][ C1]
[ 284.455792][ C1] task:cec-vivid-011-v state:S stack:29592 pid:2163 ppid:2 flags:0x00004000
[ 284.455805][ C1] Call Trace:
[ 284.455807][ C1]
[ 284.455811][ C1] __schedule+0xc25/0x57f0
[ 284.455819][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455825][ C1] ? find_held_lock+0x2d/0x110
[ 284.455835][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455845][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.455850][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.455855][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.455863][ C1] schedule+0xda/0x1a0
[ 284.455869][ C1] cec_thread_func+0x376/0xcc0
[ 284.455879][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455887][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.455895][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.455901][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.455908][ C1] kthread+0x2e6/0x3c0
[ 284.455912][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.455920][ C1] ret_from_fork+0x1f/0x30
[ 284.455934][ C1]
[ 284.455937][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2164 ppid:2 flags:0x00004000
[ 284.455949][ C1] Call Trace:
[ 284.455951][ C1]
[ 284.455956][ C1] __schedule+0xc25/0x57f0
[ 284.455964][ C1] ? lock_acquire+0x1ad/0x520
[ 284.455970][ C1] ? find_held_lock+0x2d/0x110
[ 284.455979][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.455987][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.455993][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.455999][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.456006][ C1] schedule+0xda/0x1a0
[ 284.456012][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.456022][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.456028][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456035][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.456058][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456064][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456071][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456077][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.456083][ C1] kthread+0x2e6/0x3c0
[ 284.456088][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456095][ C1] ret_from_fork+0x1f/0x30
[ 284.456108][ C1]
[ 284.456111][ C1] task:cec-vivid-012-v state:S stack:30408 pid:2178 ppid:2 flags:0x00004000
[ 284.456122][ C1] Call Trace:
[ 284.456124][ C1]
[ 284.456129][ C1] __schedule+0xc25/0x57f0
[ 284.456136][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456141][ C1] ? find_held_lock+0x2d/0x110
[ 284.456150][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456159][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456164][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456170][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.456177][ C1] schedule+0xda/0x1a0
[ 284.456182][ C1] cec_thread_func+0x376/0xcc0
[ 284.456192][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456199][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456206][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456212][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456218][ C1] kthread+0x2e6/0x3c0
[ 284.456223][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456229][ C1] ret_from_fork+0x1f/0x30
[ 284.456241][ C1]
[ 284.456244][ C1] task:cec-vivid-012-v state:S stack:29592 pid:2179 ppid:2 flags:0x00004000
[ 284.456259][ C1] Call Trace:
[ 284.456261][ C1]
[ 284.456264][ C1] __schedule+0xc25/0x57f0
[ 284.456270][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456275][ C1] ? find_held_lock+0x2d/0x110
[ 284.456282][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456290][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456294][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456298][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.456304][ C1] schedule+0xda/0x1a0
[ 284.456314][ C1] cec_thread_func+0x376/0xcc0
[ 284.456322][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456328][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456334][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456339][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456344][ C1] kthread+0x2e6/0x3c0
[ 284.456348][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456353][ C1] ret_from_fork+0x1f/0x30
[ 284.456364][ C1]
[ 284.456366][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2180 ppid:2 flags:0x00004000
[ 284.456400][ C1] Call Trace:
[ 284.456402][ C1]
[ 284.456405][ C1] __schedule+0xc25/0x57f0
[ 284.456411][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456416][ C1] ? find_held_lock+0x2d/0x110
[ 284.456423][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456428][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.456433][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.456437][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.456443][ C1] schedule+0xda/0x1a0
[ 284.456447][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.456454][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.456459][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456464][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.456482][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456486][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456491][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456496][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.456500][ C1] kthread+0x2e6/0x3c0
[ 284.456504][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456510][ C1] ret_from_fork+0x1f/0x30
[ 284.456520][ C1]
[ 284.456522][ C1] task:cec-vivid-013-v state:S stack:30408 pid:2194 ppid:2 flags:0x00004000
[ 284.456531][ C1] Call Trace:
[ 284.456533][ C1]
[ 284.456537][ C1] __schedule+0xc25/0x57f0
[ 284.456543][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456547][ C1] ? find_held_lock+0x2d/0x110
[ 284.456554][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456562][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456566][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456570][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.456576][ C1] schedule+0xda/0x1a0
[ 284.456580][ C1] cec_thread_func+0x376/0xcc0
[ 284.456588][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456593][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456599][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456604][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456609][ C1] kthread+0x2e6/0x3c0
[ 284.456613][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456618][ C1] ret_from_fork+0x1f/0x30
[ 284.456628][ C1]
[ 284.456631][ C1] task:cec-vivid-013-v state:S stack:29592 pid:2195 ppid:2 flags:0x00004000
[ 284.456640][ C1] Call Trace:
[ 284.456642][ C1]
[ 284.456646][ C1] __schedule+0xc25/0x57f0
[ 284.456651][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456656][ C1] ? find_held_lock+0x2d/0x110
[ 284.456663][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456670][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456674][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456678][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.456684][ C1] schedule+0xda/0x1a0
[ 284.456689][ C1] cec_thread_func+0x376/0xcc0
[ 284.456696][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456702][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456708][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456712][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456718][ C1] kthread+0x2e6/0x3c0
[ 284.456721][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456727][ C1] ret_from_fork+0x1f/0x30
[ 284.456737][ C1]
[ 284.456740][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2196 ppid:2 flags:0x00004000
[ 284.456749][ C1] Call Trace:
[ 284.456751][ C1]
[ 284.456754][ C1] __schedule+0xc25/0x57f0
[ 284.456760][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456764][ C1] ? find_held_lock+0x2d/0x110
[ 284.456771][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456777][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.456781][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.456785][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.456791][ C1] schedule+0xda/0x1a0
[ 284.456795][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.456803][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.456808][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456813][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.456831][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456835][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456840][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456845][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.456849][ C1] kthread+0x2e6/0x3c0
[ 284.456853][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456858][ C1] ret_from_fork+0x1f/0x30
[ 284.456869][ C1]
[ 284.456871][ C1] task:cec-vivid-014-v state:S stack:29592 pid:2210 ppid:2 flags:0x00004000
[ 284.456880][ C1] Call Trace:
[ 284.456882][ C1]
[ 284.456885][ C1] __schedule+0xc25/0x57f0
[ 284.456891][ C1] ? lock_acquire+0x1ad/0x520
[ 284.456896][ C1] ? find_held_lock+0x2d/0x110
[ 284.456903][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.456910][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.456914][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.456918][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.456924][ C1] schedule+0xda/0x1a0
[ 284.456928][ C1] cec_thread_func+0x376/0xcc0
[ 284.456936][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456941][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.456947][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.456952][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.456957][ C1] kthread+0x2e6/0x3c0
[ 284.456961][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.456966][ C1] ret_from_fork+0x1f/0x30
[ 284.456976][ C1]
[ 284.456979][ C1] task:cec-vivid-014-v state:S stack:29592 pid:2211 ppid:2 flags:0x00004000
[ 284.456988][ C1] Call Trace:
[ 284.456990][ C1]
[ 284.456993][ C1] __schedule+0xc25/0x57f0
[ 284.456999][ C1] ? lock_acquire+0x1ad/0x520
[ 284.457004][ C1] ? find_held_lock+0x2d/0x110
[ 284.457011][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457018][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.457022][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.457026][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.457032][ C1] schedule+0xda/0x1a0
[ 284.457036][ C1] cec_thread_func+0x376/0xcc0
[ 284.457044][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.457050][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.457056][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457060][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.457065][ C1] kthread+0x2e6/0x3c0
[ 284.457069][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457075][ C1] ret_from_fork+0x1f/0x30
[ 284.457085][ C1]
[ 284.457087][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2212 ppid:2 flags:0x00004000
[ 284.457096][ C1] Call Trace:
[ 284.457098][ C1]
[ 284.457101][ C1] __schedule+0xc25/0x57f0
[ 284.457107][ C1] ? lock_acquire+0x1ad/0x520
[ 284.457111][ C1] ? find_held_lock+0x2d/0x110
[ 284.457118][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457124][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.457128][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.457132][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.457138][ C1] schedule+0xda/0x1a0
[ 284.457142][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.457150][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.457154][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.457159][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.457177][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.457181][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.457186][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457190][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.457195][ C1] kthread+0x2e6/0x3c0
[ 284.457199][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457204][ C1] ret_from_fork+0x1f/0x30
[ 284.457214][ C1]
[ 284.457217][ C1] task:cec-vivid-015-v state:S stack:30408 pid:2226 ppid:2 flags:0x00004000
[ 284.457226][ C1] Call Trace:
[ 284.457227][ C1]
[ 284.457231][ C1] __schedule+0xc25/0x57f0
[ 284.457237][ C1] ? lock_acquire+0x1ad/0x520
[ 284.457241][ C1] ? find_held_lock+0x2d/0x110
[ 284.457248][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457256][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.457260][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.457264][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.457270][ C1] schedule+0xda/0x1a0
[ 284.457274][ C1] cec_thread_func+0x376/0xcc0
[ 284.457282][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.457287][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.457293][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457298][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.457303][ C1] kthread+0x2e6/0x3c0
[ 284.457312][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457318][ C1] ret_from_fork+0x1f/0x30
[ 284.457328][ C1]
[ 284.457330][ C1] task:cec-vivid-015-v state:S stack:29592 pid:2227 ppid:2 flags:0x00004000
[ 284.457339][ C1] Call Trace:
[ 284.457341][ C1]
[ 284.457345][ C1] __schedule+0xc25/0x57f0
[ 284.457351][ C1] ? lock_acquire+0x1ad/0x520
[ 284.457355][ C1] ? find_held_lock+0x2d/0x110
[ 284.457362][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457370][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.457374][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.457378][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.457384][ C1] schedule+0xda/0x1a0
[ 284.457388][ C1] cec_thread_func+0x376/0xcc0
[ 284.457396][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.457401][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.457407][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457412][ C1] ? cec_s_conn_info+0x1d0/0x1d0
[ 284.457417][ C1] kthread+0x2e6/0x3c0
[ 284.457421][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457426][ C1] ret_from_fork+0x1f/0x30
[ 284.457436][ C1]
[ 284.457439][ C1] task:vivid_cec-vivid state:S stack:29976 pid:2228 ppid:2 flags:0x00004000
[ 284.457448][ C1] Call Trace:
[ 284.457450][ C1]
[ 284.457454][ C1] __schedule+0xc25/0x57f0
[ 284.457459][ C1] ? lock_acquire+0x1ad/0x520
[ 284.457464][ C1] ? find_held_lock+0x2d/0x110
[ 284.457471][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457476][ C1] ? vivid_cec_bus_thread+0xcd3/0x1320
[ 284.457481][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.457485][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.457491][ C1] schedule+0xda/0x1a0
[ 284.457495][ C1] vivid_cec_bus_thread+0xced/0x1320
[ 284.457502][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.457507][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.457512][ C1] ? __switch_to+0x5cc/0xfe0
[ 284.457530][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.457534][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.457539][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457543][ C1] ? vivid_cec_adap_transmit+0x280/0x280
[ 284.457548][ C1] kthread+0x2e6/0x3c0
[ 284.457552][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457557][ C1] ret_from_fork+0x1f/0x30
[ 284.457567][ C1]
[ 284.457570][ C1] task:raid5wq state:I stack:30192 pid:2258 ppid:2 flags:0x00004000
[ 284.457580][ C1] Call Trace:
[ 284.457582][ C1]
[ 284.457585][ C1] __schedule+0xc25/0x57f0
[ 284.457589][ C1] ? rescuer_thread+0x114/0xb60
[ 284.457599][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457604][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.457608][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.457612][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.457618][ C1] schedule+0xda/0x1a0
[ 284.457622][ C1] rescuer_thread+0x655/0xb60
[ 284.457626][ C1] ? lock_downgrade+0x690/0x690
[ 284.457632][ C1] ? kthread+0x247/0x3c0
[ 284.457638][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457643][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457647][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457652][ C1] kthread+0x2e6/0x3c0
[ 284.457655][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457661][ C1] ret_from_fork+0x1f/0x30
[ 284.457671][ C1]
[ 284.457673][ C1] task:bch_btree_io state:I stack:30192 pid:2260 ppid:2 flags:0x00004000
[ 284.457683][ C1] Call Trace:
[ 284.457685][ C1]
[ 284.457688][ C1] __schedule+0xc25/0x57f0
[ 284.457692][ C1] ? rescuer_thread+0x114/0xb60
[ 284.457702][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457707][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.457711][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.457715][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.457721][ C1] schedule+0xda/0x1a0
[ 284.457725][ C1] rescuer_thread+0x655/0xb60
[ 284.457729][ C1] ? lock_downgrade+0x690/0x690
[ 284.457734][ C1] ? kthread+0x247/0x3c0
[ 284.457741][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457745][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457750][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457754][ C1] kthread+0x2e6/0x3c0
[ 284.457758][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457763][ C1] ret_from_fork+0x1f/0x30
[ 284.457773][ C1]
[ 284.457776][ C1] task:bcache state:I stack:30416 pid:2261 ppid:2 flags:0x00004000
[ 284.457786][ C1] Call Trace:
[ 284.457787][ C1]
[ 284.457791][ C1] __schedule+0xc25/0x57f0
[ 284.457795][ C1] ? rescuer_thread+0x114/0xb60
[ 284.457804][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457810][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.457815][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.457819][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.457824][ C1] schedule+0xda/0x1a0
[ 284.457829][ C1] rescuer_thread+0x655/0xb60
[ 284.457832][ C1] ? lock_downgrade+0x690/0x690
[ 284.457838][ C1] ? kthread+0x247/0x3c0
[ 284.457844][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457849][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457853][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457858][ C1] kthread+0x2e6/0x3c0
[ 284.457861][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457867][ C1] ret_from_fork+0x1f/0x30
[ 284.457877][ C1]
[ 284.457879][ C1] task:bch_journal state:I stack:30416 pid:2262 ppid:2 flags:0x00004000
[ 284.457889][ C1] Call Trace:
[ 284.457891][ C1]
[ 284.457895][ C1] __schedule+0xc25/0x57f0
[ 284.457898][ C1] ? rescuer_thread+0x114/0xb60
[ 284.457908][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.457913][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.457917][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.457921][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.457927][ C1] schedule+0xda/0x1a0
[ 284.457931][ C1] rescuer_thread+0x655/0xb60
[ 284.457935][ C1] ? lock_downgrade+0x690/0x690
[ 284.457941][ C1] ? kthread+0x247/0x3c0
[ 284.457947][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457951][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.457956][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.457960][ C1] kthread+0x2e6/0x3c0
[ 284.457964][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.457969][ C1] ret_from_fork+0x1f/0x30
[ 284.457979][ C1]
[ 284.457982][ C1] task:dm_bufio_cache state:I stack:29600 pid:2264 ppid:2 flags:0x00004000
[ 284.457991][ C1] Call Trace:
[ 284.457993][ C1]
[ 284.457997][ C1] __schedule+0xc25/0x57f0
[ 284.458001][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458010][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458015][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458020][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458024][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458029][ C1] schedule+0xda/0x1a0
[ 284.458033][ C1] rescuer_thread+0x655/0xb60
[ 284.458037][ C1] ? lock_downgrade+0x690/0x690
[ 284.458043][ C1] ? kthread+0x247/0x3c0
[ 284.458049][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458054][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458058][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458063][ C1] kthread+0x2e6/0x3c0
[ 284.458066][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458072][ C1] ret_from_fork+0x1f/0x30
[ 284.458082][ C1]
[ 284.458084][ C1] task:kmpathd state:I stack:29600 pid:2265 ppid:2 flags:0x00004000
[ 284.458094][ C1] Call Trace:
[ 284.458096][ C1]
[ 284.458100][ C1] __schedule+0xc25/0x57f0
[ 284.458104][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458113][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458118][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458122][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458126][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458132][ C1] schedule+0xda/0x1a0
[ 284.458136][ C1] rescuer_thread+0x655/0xb60
[ 284.458140][ C1] ? lock_downgrade+0x690/0x690
[ 284.458146][ C1] ? kthread+0x247/0x3c0
[ 284.458152][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458156][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458161][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458165][ C1] kthread+0x2e6/0x3c0
[ 284.458169][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458174][ C1] ret_from_fork+0x1f/0x30
[ 284.458185][ C1]
[ 284.458187][ C1] task:kmpath_handlerd state:I stack:29928 pid:2266 ppid:2 flags:0x00004000
[ 284.458197][ C1] Call Trace:
[ 284.458198][ C1]
[ 284.458202][ C1] __schedule+0xc25/0x57f0
[ 284.458206][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458215][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458220][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458225][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458228][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458234][ C1] schedule+0xda/0x1a0
[ 284.458238][ C1] rescuer_thread+0x655/0xb60
[ 284.458242][ C1] ? lock_downgrade+0x690/0x690
[ 284.458248][ C1] ? kthread+0x247/0x3c0
[ 284.458254][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458258][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458263][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458267][ C1] kthread+0x2e6/0x3c0
[ 284.458271][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458276][ C1] ret_from_fork+0x1f/0x30
[ 284.458287][ C1]
[ 284.458289][ C1] task:kvub300c state:I stack:30416 pid:2288 ppid:2 flags:0x00004000
[ 284.458299][ C1] Call Trace:
[ 284.458300][ C1]
[ 284.458304][ C1] __schedule+0xc25/0x57f0
[ 284.458313][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458323][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458328][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458333][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458337][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458342][ C1] schedule+0xda/0x1a0
[ 284.458347][ C1] rescuer_thread+0x655/0xb60
[ 284.458350][ C1] ? lock_downgrade+0x690/0x690
[ 284.458356][ C1] ? kthread+0x247/0x3c0
[ 284.458362][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458367][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458371][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458376][ C1] kthread+0x2e6/0x3c0
[ 284.458379][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458385][ C1] ret_from_fork+0x1f/0x30
[ 284.458395][ C1]
[ 284.458397][ C1] task:kvub300p state:I stack:30416 pid:2289 ppid:2 flags:0x00004000
[ 284.458407][ C1] Call Trace:
[ 284.458409][ C1]
[ 284.458413][ C1] __schedule+0xc25/0x57f0
[ 284.458416][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458425][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458431][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458435][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458439][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458445][ C1] schedule+0xda/0x1a0
[ 284.458449][ C1] rescuer_thread+0x655/0xb60
[ 284.458453][ C1] ? lock_downgrade+0x690/0x690
[ 284.458458][ C1] ? kthread+0x247/0x3c0
[ 284.458465][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458469][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458474][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458478][ C1] kthread+0x2e6/0x3c0
[ 284.458482][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458487][ C1] ret_from_fork+0x1f/0x30
[ 284.458497][ C1]
[ 284.458499][ C1] task:kvub300d state:I stack:30416 pid:2290 ppid:2 flags:0x00004000
[ 284.458509][ C1] Call Trace:
[ 284.458511][ C1]
[ 284.458514][ C1] __schedule+0xc25/0x57f0
[ 284.458518][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458527][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458533][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458537][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458541][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458547][ C1] schedule+0xda/0x1a0
[ 284.458551][ C1] rescuer_thread+0x655/0xb60
[ 284.458555][ C1] ? lock_downgrade+0x690/0x690
[ 284.458560][ C1] ? kthread+0x247/0x3c0
[ 284.458567][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458571][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458576][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458580][ C1] kthread+0x2e6/0x3c0
[ 284.458584][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458589][ C1] ret_from_fork+0x1f/0x30
[ 284.458599][ C1]
[ 284.458602][ C1] task:kmemstick state:I stack:30536 pid:2294 ppid:2 flags:0x00004000
[ 284.458611][ C1] Call Trace:
[ 284.458613][ C1]
[ 284.458617][ C1] __schedule+0xc25/0x57f0
[ 284.458620][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458630][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458635][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458639][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458643][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458649][ C1] schedule+0xda/0x1a0
[ 284.458653][ C1] rescuer_thread+0x655/0xb60
[ 284.458656][ C1] ? lock_downgrade+0x690/0x690
[ 284.458662][ C1] ? kthread+0x247/0x3c0
[ 284.458669][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458673][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458678][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458682][ C1] kthread+0x2e6/0x3c0
[ 284.458686][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458691][ C1] ret_from_fork+0x1f/0x30
[ 284.458701][ C1]
[ 284.458704][ C1] task:rdma_cm state:I stack:29600 pid:2298 ppid:2 flags:0x00004000
[ 284.458713][ C1] Call Trace:
[ 284.458715][ C1]
[ 284.458718][ C1] __schedule+0xc25/0x57f0
[ 284.458722][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458731][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458737][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458741][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458745][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458750][ C1] schedule+0xda/0x1a0
[ 284.458755][ C1] rescuer_thread+0x655/0xb60
[ 284.458758][ C1] ? lock_downgrade+0x690/0x690
[ 284.458764][ C1] ? kthread+0x247/0x3c0
[ 284.458770][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458775][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458779][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458784][ C1] kthread+0x2e6/0x3c0
[ 284.458787][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458793][ C1] ret_from_fork+0x1f/0x30
[ 284.458803][ C1]
[ 284.458805][ C1] task:mlx4_ib state:I stack:29880 pid:2302 ppid:2 flags:0x00004000
[ 284.458816][ C1] Call Trace:
[ 284.458818][ C1]
[ 284.458821][ C1] __schedule+0xc25/0x57f0
[ 284.458825][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458834][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458840][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458844][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458848][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458853][ C1] schedule+0xda/0x1a0
[ 284.458858][ C1] rescuer_thread+0x655/0xb60
[ 284.458862][ C1] ? lock_downgrade+0x690/0x690
[ 284.458868][ C1] ? kthread+0x247/0x3c0
[ 284.458874][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458878][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458883][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458887][ C1] kthread+0x2e6/0x3c0
[ 284.458891][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458897][ C1] ret_from_fork+0x1f/0x30
[ 284.458907][ C1]
[ 284.458909][ C1] task:mlx4_ib_mcg state:I stack:30416 pid:2303 ppid:2 flags:0x00004000
[ 284.458919][ C1] Call Trace:
[ 284.458920][ C1]
[ 284.458924][ C1] __schedule+0xc25/0x57f0
[ 284.458928][ C1] ? rescuer_thread+0x114/0xb60
[ 284.458937][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.458942][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.458947][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.458951][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.458956][ C1] schedule+0xda/0x1a0
[ 284.458961][ C1] rescuer_thread+0x655/0xb60
[ 284.458964][ C1] ? lock_downgrade+0x690/0x690
[ 284.458970][ C1] ? kthread+0x247/0x3c0
[ 284.458977][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458981][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.458986][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.458990][ C1] kthread+0x2e6/0x3c0
[ 284.458994][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.458999][ C1] ret_from_fork+0x1f/0x30
[ 284.459009][ C1]
[ 284.459012][ C1] task:srp_remove state:I stack:30416 pid:2304 ppid:2 flags:0x00004000
[ 284.459021][ C1] Call Trace:
[ 284.459023][ C1]
[ 284.459026][ C1] __schedule+0xc25/0x57f0
[ 284.459030][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459039][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459044][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459049][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459053][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459058][ C1] schedule+0xda/0x1a0
[ 284.459063][ C1] rescuer_thread+0x655/0xb60
[ 284.459066][ C1] ? lock_downgrade+0x690/0x690
[ 284.459072][ C1] ? kthread+0x247/0x3c0
[ 284.459078][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459083][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459087][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459092][ C1] kthread+0x2e6/0x3c0
[ 284.459096][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459101][ C1] ret_from_fork+0x1f/0x30
[ 284.459111][ C1]
[ 284.459113][ C1] task:siw_cm_wq state:I stack:29912 pid:2308 ppid:2 flags:0x00004000
[ 284.459123][ C1] Call Trace:
[ 284.459125][ C1]
[ 284.459128][ C1] __schedule+0xc25/0x57f0
[ 284.459132][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459142][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459147][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459151][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459155][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459161][ C1] schedule+0xda/0x1a0
[ 284.459165][ C1] rescuer_thread+0x655/0xb60
[ 284.459169][ C1] ? lock_downgrade+0x690/0x690
[ 284.459174][ C1] ? kthread+0x247/0x3c0
[ 284.459181][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459185][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459190][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459194][ C1] kthread+0x2e6/0x3c0
[ 284.459198][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459204][ C1] ret_from_fork+0x1f/0x30
[ 284.459214][ C1]
[ 284.459216][ C1] task:siw_tx/0 state:S stack:30456 pid:2309 ppid:2 flags:0x00004000
[ 284.459226][ C1] Call Trace:
[ 284.459228][ C1]
[ 284.459231][ C1] __schedule+0xc25/0x57f0
[ 284.459237][ C1] ? lock_acquire+0x1ad/0x520
[ 284.459241][ C1] ? find_held_lock+0x2d/0x110
[ 284.459249][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459256][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.459260][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.459264][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.459270][ C1] schedule+0xda/0x1a0
[ 284.459275][ C1] siw_run_sq+0x223/0x3a0
[ 284.459282][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 284.459287][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.459294][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459298][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 284.459303][ C1] kthread+0x2e6/0x3c0
[ 284.459313][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459319][ C1] ret_from_fork+0x1f/0x30
[ 284.459329][ C1]
[ 284.459331][ C1] task:qat_misc_wq state:I stack:29600 pid:2318 ppid:2 flags:0x00004000
[ 284.459341][ C1] Call Trace:
[ 284.459343][ C1]
[ 284.459346][ C1] __schedule+0xc25/0x57f0
[ 284.459350][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459359][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459365][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459369][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459373][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459379][ C1] schedule+0xda/0x1a0
[ 284.459383][ C1] rescuer_thread+0x655/0xb60
[ 284.459387][ C1] ? lock_downgrade+0x690/0x690
[ 284.459393][ C1] ? kthread+0x247/0x3c0
[ 284.459399][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459404][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459408][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459413][ C1] kthread+0x2e6/0x3c0
[ 284.459416][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459422][ C1] ret_from_fork+0x1f/0x30
[ 284.459432][ C1]
[ 284.459434][ C1] task:qat_device_rese state:I stack:29928 pid:2320 ppid:2 flags:0x00004000
[ 284.459444][ C1] Call Trace:
[ 284.459446][ C1]
[ 284.459449][ C1] __schedule+0xc25/0x57f0
[ 284.459453][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459462][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459468][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459472][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459476][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459481][ C1] schedule+0xda/0x1a0
[ 284.459486][ C1] rescuer_thread+0x655/0xb60
[ 284.459489][ C1] ? lock_downgrade+0x690/0x690
[ 284.459495][ C1] ? kthread+0x247/0x3c0
[ 284.459502][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459506][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459511][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459515][ C1] kthread+0x2e6/0x3c0
[ 284.459519][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459524][ C1] ret_from_fork+0x1f/0x30
[ 284.459534][ C1]
[ 284.459537][ C1] task:qat_pf2vf_resp_ state:I stack:30416 pid:2321 ppid:2 flags:0x00004000
[ 284.459547][ C1] Call Trace:
[ 284.459548][ C1]
[ 284.459552][ C1] __schedule+0xc25/0x57f0
[ 284.459556][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459565][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459570][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459575][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459579][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459584][ C1] schedule+0xda/0x1a0
[ 284.459589][ C1] rescuer_thread+0x655/0xb60
[ 284.459592][ C1] ? lock_downgrade+0x690/0x690
[ 284.459598][ C1] ? kthread+0x247/0x3c0
[ 284.459604][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459609][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459613][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459618][ C1] kthread+0x2e6/0x3c0
[ 284.459621][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459627][ C1] ret_from_fork+0x1f/0x30
[ 284.459637][ C1]
[ 284.459639][ C1] task:adf_vf_stop_wq state:I stack:30416 pid:2322 ppid:2 flags:0x00004000
[ 284.459649][ C1] Call Trace:
[ 284.459651][ C1]
[ 284.459655][ C1] __schedule+0xc25/0x57f0
[ 284.459658][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459668][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459673][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459677][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459681][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459687][ C1] schedule+0xda/0x1a0
[ 284.459691][ C1] rescuer_thread+0x655/0xb60
[ 284.459695][ C1] ? lock_downgrade+0x690/0x690
[ 284.459700][ C1] ? kthread+0x247/0x3c0
[ 284.459707][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459711][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459716][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459720][ C1] kthread+0x2e6/0x3c0
[ 284.459724][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459729][ C1] ret_from_fork+0x1f/0x30
[ 284.459740][ C1]
[ 284.459742][ C1] task:elousb state:I stack:30536 pid:2346 ppid:2 flags:0x00004000
[ 284.459751][ C1] Call Trace:
[ 284.459753][ C1]
[ 284.459757][ C1] __schedule+0xc25/0x57f0
[ 284.459761][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459770][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459775][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459780][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459783][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459789][ C1] schedule+0xda/0x1a0
[ 284.459793][ C1] rescuer_thread+0x655/0xb60
[ 284.459797][ C1] ? lock_downgrade+0x690/0x690
[ 284.459802][ C1] ? kthread+0x247/0x3c0
[ 284.459810][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459814][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459819][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459823][ C1] kthread+0x2e6/0x3c0
[ 284.459827][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459832][ C1] ret_from_fork+0x1f/0x30
[ 284.459842][ C1]
[ 284.459845][ C1] task:tls-strp state:I stack:29912 pid:2572 ppid:2 flags:0x00004000
[ 284.459854][ C1] Call Trace:
[ 284.459856][ C1]
[ 284.459860][ C1] __schedule+0xc25/0x57f0
[ 284.459864][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459873][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459878][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459883][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459887][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459892][ C1] schedule+0xda/0x1a0
[ 284.459897][ C1] rescuer_thread+0x655/0xb60
[ 284.459900][ C1] ? lock_downgrade+0x690/0x690
[ 284.459906][ C1] ? kthread+0x247/0x3c0
[ 284.459912][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459917][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.459921][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.459926][ C1] kthread+0x2e6/0x3c0
[ 284.459929][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.459935][ C1] ret_from_fork+0x1f/0x30
[ 284.459945][ C1]
[ 284.459948][ C1] task:mld state:I stack:30416 pid:2573 ppid:2 flags:0x00004000
[ 284.459958][ C1] Call Trace:
[ 284.459960][ C1]
[ 284.459964][ C1] __schedule+0xc25/0x57f0
[ 284.459968][ C1] ? rescuer_thread+0x114/0xb60
[ 284.459977][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.459982][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.459986][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.459990][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.459996][ C1] schedule+0xda/0x1a0
[ 284.460000][ C1] rescuer_thread+0x655/0xb60
[ 284.460004][ C1] ? lock_downgrade+0x690/0x690
[ 284.460010][ C1] ? kthread+0x247/0x3c0
[ 284.460016][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460020][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460025][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460029][ C1] kthread+0x2e6/0x3c0
[ 284.460033][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460039][ C1] ret_from_fork+0x1f/0x30
[ 284.460049][ C1]
[ 284.460051][ C1] task:ipv6_addrconf state:I stack:30416 pid:2574 ppid:2 flags:0x00004000
[ 284.460061][ C1] Call Trace:
[ 284.460063][ C1]
[ 284.460066][ C1] __schedule+0xc25/0x57f0
[ 284.460070][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460079][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460084][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460089][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460093][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460098][ C1] schedule+0xda/0x1a0
[ 284.460103][ C1] rescuer_thread+0x655/0xb60
[ 284.460106][ C1] ? lock_downgrade+0x690/0x690
[ 284.460112][ C1] ? kthread+0x247/0x3c0
[ 284.460118][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460123][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460128][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460132][ C1] kthread+0x2e6/0x3c0
[ 284.460136][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460141][ C1] ret_from_fork+0x1f/0x30
[ 284.460151][ C1]
[ 284.460154][ C1] task:dsa_ordered state:I stack:30416 pid:2593 ppid:2 flags:0x00004000
[ 284.460163][ C1] Call Trace:
[ 284.460165][ C1]
[ 284.460169][ C1] __schedule+0xc25/0x57f0
[ 284.460173][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460182][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460187][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460191][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460195][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460201][ C1] schedule+0xda/0x1a0
[ 284.460205][ C1] rescuer_thread+0x655/0xb60
[ 284.460209][ C1] ? lock_downgrade+0x690/0x690
[ 284.460214][ C1] ? kthread+0x247/0x3c0
[ 284.460221][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460225][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460230][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460234][ C1] kthread+0x2e6/0x3c0
[ 284.460238][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460244][ C1] ret_from_fork+0x1f/0x30
[ 284.460254][ C1]
[ 284.460256][ C1] task:krfcommd state:S stack:28632 pid:2690 ppid:2 flags:0x00004000
[ 284.460265][ C1] Call Trace:
[ 284.460267][ C1]
[ 284.460270][ C1] __schedule+0xc25/0x57f0
[ 284.460274][ C1] ? lockdep_unlock+0x11b/0x290
[ 284.460278][ C1] ? __lock_acquire+0x280a/0x5df0
[ 284.460284][ C1] ? lock_acquire+0x1ad/0x520
[ 284.460291][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460295][ C1] ? find_held_lock+0x2d/0x110
[ 284.460302][ C1] ? rfcomm_run+0x1532/0x4450
[ 284.460312][ C1] ? lock_downgrade+0x690/0x690
[ 284.460316][ C1] ? rcu_is_watching+0xe/0xb0
[ 284.460323][ C1] schedule+0xda/0x1a0
[ 284.460328][ C1] schedule_timeout+0x229/0x270
[ 284.460333][ C1] ? usleep_range_state+0x180/0x180
[ 284.460338][ C1] ? wait_for_completion_io_timeout+0x20/0x20
[ 284.460341][ C1] ? lock_downgrade+0x690/0x690
[ 284.460351][ C1] wait_woken+0x18b/0x1f0
[ 284.460356][ C1] rfcomm_run+0x154b/0x4450
[ 284.460360][ C1] ? lock_downgrade+0x690/0x690
[ 284.460367][ C1] ? find_held_lock+0x2d/0x110
[ 284.460372][ C1] ? rfcomm_check_accept+0x200/0x200
[ 284.460377][ C1] ? lock_downgrade+0x690/0x690
[ 284.460381][ C1] ? __init_waitqueue_head+0x150/0x150
[ 284.460386][ C1] ? kthread+0x247/0x3c0
[ 284.460392][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.460397][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460402][ C1] ? rfcomm_check_accept+0x200/0x200
[ 284.460406][ C1] kthread+0x2e6/0x3c0
[ 284.460410][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460415][ C1] ret_from_fork+0x1f/0x30
[ 284.460426][ C1]
[ 284.460428][ C1] task:krxrpcd state:I stack:30416 pid:2691 ppid:2 flags:0x00004000
[ 284.460438][ C1] Call Trace:
[ 284.460440][ C1]
[ 284.460443][ C1] __schedule+0xc25/0x57f0
[ 284.460447][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460456][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460462][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460466][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460470][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460476][ C1] schedule+0xda/0x1a0
[ 284.460480][ C1] rescuer_thread+0x655/0xb60
[ 284.460484][ C1] ? lock_downgrade+0x690/0x690
[ 284.460489][ C1] ? kthread+0x247/0x3c0
[ 284.460496][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460500][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460505][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460509][ C1] kthread+0x2e6/0x3c0
[ 284.460513][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460518][ C1] ret_from_fork+0x1f/0x30
[ 284.460528][ C1]
[ 284.460531][ C1] task:kkcmd state:I stack:30416 pid:2695 ppid:2 flags:0x00004000
[ 284.460540][ C1] Call Trace:
[ 284.460542][ C1]
[ 284.460546][ C1] __schedule+0xc25/0x57f0
[ 284.460549][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460559][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460564][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460568][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460572][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460578][ C1] schedule+0xda/0x1a0
[ 284.460582][ C1] rescuer_thread+0x655/0xb60
[ 284.460586][ C1] ? lock_downgrade+0x690/0x690
[ 284.460591][ C1] ? kthread+0x247/0x3c0
[ 284.460598][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460602][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460607][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460611][ C1] kthread+0x2e6/0x3c0
[ 284.460615][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460620][ C1] ret_from_fork+0x1f/0x30
[ 284.460630][ C1]
[ 284.460633][ C1] task:kstrp state:I stack:30416 pid:2696 ppid:2 flags:0x00004000
[ 284.460643][ C1] Call Trace:
[ 284.460644][ C1]
[ 284.460648][ C1] __schedule+0xc25/0x57f0
[ 284.460652][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460661][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460666][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460671][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460675][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460680][ C1] schedule+0xda/0x1a0
[ 284.460685][ C1] rescuer_thread+0x655/0xb60
[ 284.460688][ C1] ? lock_downgrade+0x690/0x690
[ 284.460694][ C1] ? kthread+0x247/0x3c0
[ 284.460700][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460705][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460709][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460714][ C1] kthread+0x2e6/0x3c0
[ 284.460717][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460723][ C1] ret_from_fork+0x1f/0x30
[ 284.460733][ C1]
[ 284.460735][ C1] task:krdsd state:I stack:30416 pid:2697 ppid:2 flags:0x00004000
[ 284.460745][ C1] Call Trace:
[ 284.460747][ C1]
[ 284.460751][ C1] __schedule+0xc25/0x57f0
[ 284.460754][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460764][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460769][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460773][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460777][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460783][ C1] schedule+0xda/0x1a0
[ 284.460787][ C1] rescuer_thread+0x655/0xb60
[ 284.460790][ C1] ? lock_downgrade+0x690/0x690
[ 284.460796][ C1] ? kthread+0x247/0x3c0
[ 284.460803][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460807][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460812][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460817][ C1] kthread+0x2e6/0x3c0
[ 284.460821][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460826][ C1] ret_from_fork+0x1f/0x30
[ 284.460836][ C1]
[ 284.460839][ C1] task:rds_mr_flushd state:I stack:30416 pid:2698 ppid:2 flags:0x00004000
[ 284.460848][ C1] Call Trace:
[ 284.460850][ C1]
[ 284.460854][ C1] __schedule+0xc25/0x57f0
[ 284.460858][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460867][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460872][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460877][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460880][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460886][ C1] schedule+0xda/0x1a0
[ 284.460890][ C1] rescuer_thread+0x655/0xb60
[ 284.460894][ C1] ? lock_downgrade+0x690/0x690
[ 284.460900][ C1] ? kthread+0x247/0x3c0
[ 284.460906][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460910][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.460915][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.460919][ C1] kthread+0x2e6/0x3c0
[ 284.460923][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.460929][ C1] ret_from_fork+0x1f/0x30
[ 284.460939][ C1]
[ 284.460942][ C1] task:ceph-msgr state:I stack:30416 pid:2707 ppid:2 flags:0x00004000
[ 284.460952][ C1] Call Trace:
[ 284.460954][ C1]
[ 284.460957][ C1] __schedule+0xc25/0x57f0
[ 284.460961][ C1] ? rescuer_thread+0x114/0xb60
[ 284.460970][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.460976][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.460980][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.460984][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.460989][ C1] schedule+0xda/0x1a0
[ 284.460994][ C1] rescuer_thread+0x655/0xb60
[ 284.460997][ C1] ? lock_downgrade+0x690/0x690
[ 284.461003][ C1] ? kthread+0x247/0x3c0
[ 284.461009][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461014][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461018][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461023][ C1] kthread+0x2e6/0x3c0
[ 284.461027][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461032][ C1] ret_from_fork+0x1f/0x30
[ 284.461042][ C1]
[ 284.461045][ C1] task:bat_events state:I stack:30416 pid:2708 ppid:2 flags:0x00004000
[ 284.461055][ C1] Call Trace:
[ 284.461056][ C1]
[ 284.461060][ C1] __schedule+0xc25/0x57f0
[ 284.461064][ C1] ? rescuer_thread+0x114/0xb60
[ 284.461073][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461078][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.461083][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.461086][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.461092][ C1] schedule+0xda/0x1a0
[ 284.461096][ C1] rescuer_thread+0x655/0xb60
[ 284.461100][ C1] ? lock_downgrade+0x690/0x690
[ 284.461106][ C1] ? kthread+0x247/0x3c0
[ 284.461112][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461116][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461121][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461125][ C1] kthread+0x2e6/0x3c0
[ 284.461129][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461134][ C1] ret_from_fork+0x1f/0x30
[ 284.461145][ C1]
[ 284.461147][ C1] task:kafsd state:I stack:30416 pid:4348 ppid:2 flags:0x00004000
[ 284.461157][ C1] Call Trace:
[ 284.461159][ C1]
[ 284.461162][ C1] __schedule+0xc25/0x57f0
[ 284.461166][ C1] ? rescuer_thread+0x114/0xb60
[ 284.461175][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461180][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.461185][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.461189][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.461194][ C1] schedule+0xda/0x1a0
[ 284.461199][ C1] rescuer_thread+0x655/0xb60
[ 284.461203][ C1] ? lock_downgrade+0x690/0x690
[ 284.461208][ C1] ? kthread+0x247/0x3c0
[ 284.461215][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461219][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461224][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461228][ C1] kthread+0x2e6/0x3c0
[ 284.461232][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461237][ C1] ret_from_fork+0x1f/0x30
[ 284.461248][ C1]
[ 284.461250][ C1] task:kafs_lockd state:I stack:30416 pid:4349 ppid:2 flags:0x00004000
[ 284.461260][ C1] Call Trace:
[ 284.461262][ C1]
[ 284.461265][ C1] __schedule+0xc25/0x57f0
[ 284.461269][ C1] ? rescuer_thread+0x114/0xb60
[ 284.461278][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461283][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.461288][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.461292][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.461297][ C1] schedule+0xda/0x1a0
[ 284.461302][ C1] rescuer_thread+0x655/0xb60
[ 284.461310][ C1] ? lock_downgrade+0x690/0x690
[ 284.461316][ C1] ? kthread+0x247/0x3c0
[ 284.461323][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461327][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461332][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461336][ C1] kthread+0x2e6/0x3c0
[ 284.461340][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461346][ C1] ret_from_fork+0x1f/0x30
[ 284.461356][ C1]
[ 284.461358][ C1] task:krxrpcio/7001 state:S stack:29880 pid:4350 ppid:2 flags:0x00004000
[ 284.461367][ C1] Call Trace:
[ 284.461369][ C1]
[ 284.461373][ C1] __schedule+0xc25/0x57f0
[ 284.461378][ C1] ? lock_downgrade+0x690/0x690
[ 284.461387][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461390][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.461394][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.461398][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 284.461406][ C1] ? hrtick+0x250/0x250
[ 284.461413][ C1] schedule+0xda/0x1a0
[ 284.461417][ C1] rxrpc_io_thread+0x846/0x1360
[ 284.461425][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 284.461429][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.461437][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 284.461444][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461448][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.461453][ C1] kthread+0x2e6/0x3c0
[ 284.461457][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461462][ C1] ret_from_fork+0x1f/0x30
[ 284.461472][ C1]
[ 284.461475][ C1] task:kworker/u5:1 state:I stack:26864 pid:4355 ppid:2 flags:0x00004000
[ 284.461484][ C1] Workqueue: 0x0 (hci0)
[ 284.461491][ C1] Call Trace:
[ 284.461493][ C1]
[ 284.461496][ C1] __schedule+0xc25/0x57f0
[ 284.461500][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.461508][ C1] ? process_one_work+0xada/0x1410
[ 284.461512][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461518][ C1] ? worker_thread+0x145/0xef0
[ 284.461524][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.461529][ C1] schedule+0xda/0x1a0
[ 284.461533][ C1] worker_thread+0x14a/0xef0
[ 284.461542][ C1] ? process_one_work+0x1410/0x1410
[ 284.461546][ C1] kthread+0x2e6/0x3c0
[ 284.461550][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461556][ C1] ret_from_fork+0x1f/0x30
[ 284.461566][ C1]
[ 284.461568][ C1] task:jbd2/sda1-8 state:S stack:27528 pid:4363 ppid:2 flags:0x00004000
[ 284.461578][ C1] Call Trace:
[ 284.461580][ C1]
[ 284.461583][ C1] __schedule+0xc25/0x57f0
[ 284.461589][ C1] ? lock_acquire+0x1ad/0x520
[ 284.461596][ C1] ? lock_sync+0x180/0x180
[ 284.461601][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461606][ C1] ? kjournald2+0x5af/0x870
[ 284.461615][ C1] ? mark_held_locks+0x9f/0xe0
[ 284.461621][ C1] schedule+0xda/0x1a0
[ 284.461626][ C1] kjournald2+0x5b4/0x870
[ 284.461634][ C1] ? jbd2_fc_release_bufs+0x130/0x130
[ 284.461639][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.461646][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461650][ C1] ? jbd2_fc_release_bufs+0x130/0x130
[ 284.461656][ C1] kthread+0x2e6/0x3c0
[ 284.461660][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461665][ C1] ret_from_fork+0x1f/0x30
[ 284.461675][ C1]
[ 284.461677][ C1] task:ext4-rsv-conver state:I stack:30416 pid:4364 ppid:2 flags:0x00004000
[ 284.461687][ C1] Call Trace:
[ 284.461689][ C1]
[ 284.461692][ C1] __schedule+0xc25/0x57f0
[ 284.461696][ C1] ? rescuer_thread+0x114/0xb60
[ 284.461705][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461711][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.461716][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.461720][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.461725][ C1] schedule+0xda/0x1a0
[ 284.461729][ C1] rescuer_thread+0x655/0xb60
[ 284.461733][ C1] ? lock_downgrade+0x690/0x690
[ 284.461739][ C1] ? kthread+0x247/0x3c0
[ 284.461745][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461750][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.461755][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.461759][ C1] kthread+0x2e6/0x3c0
[ 284.461763][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.461768][ C1] ret_from_fork+0x1f/0x30
[ 284.461778][ C1]
[ 284.461781][ C1] task:syslogd state:R running task stack:26328 pid:4381 ppid:1 flags:0x00000002
[ 284.461791][ C1] Call Trace:
[ 284.461793][ C1]
[ 284.461796][ C1] __schedule+0xc25/0x57f0
[ 284.461805][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.461811][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.461816][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.461822][ C1] ? lock_acquire+0x1ad/0x520
[ 284.461827][ C1] ? find_held_lock+0x2d/0x110
[ 284.461834][ C1] schedule+0xda/0x1a0
[ 284.461838][ C1] schedule_timeout+0x229/0x270
[ 284.461842][ C1] ? usleep_range_state+0x180/0x180
[ 284.461848][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.461852][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.461856][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.461861][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0
[ 284.461868][ C1] __skb_wait_for_more_packets+0x394/0x4f0
[ 284.461876][ C1] ? datagram_poll+0x400/0x400
[ 284.461880][ C1] ? proto_seq_start+0x50/0x50
[ 284.461885][ C1] ? skb_attempt_defer_free+0x470/0x470
[ 284.461894][ C1] __unix_dgram_recvmsg+0x193/0xa70
[ 284.461902][ C1] ? unix_stream_connect+0x1700/0x1700
[ 284.461906][ C1] ? aa_sk_perm+0x1b8/0x850
[ 284.461913][ C1] ? aa_af_perm+0x210/0x210
[ 284.461922][ C1] ? __unix_dgram_recvmsg+0xa70/0xa70
[ 284.461926][ C1] sock_recvmsg+0xc9/0x150
[ 284.461932][ C1] sock_read_iter+0x252/0x380
[ 284.461936][ C1] ? sock_recvmsg+0x150/0x150
[ 284.461945][ C1] ? apparmor_file_permission+0x14e/0x450
[ 284.461951][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 284.461957][ C1] vfs_read+0x657/0x7b0
[ 284.461965][ C1] ? kernel_read+0x120/0x120
[ 284.461971][ C1] ? __ct_user_exit+0xb2/0xf0
[ 284.461975][ C1] ? lock_downgrade+0x690/0x690
[ 284.461981][ C1] ? lock_downgrade+0x690/0x690
[ 284.461986][ C1] ? __fget_light+0x4c/0x210
[ 284.461994][ C1] ksys_read+0x16b/0x1c0
[ 284.461998][ C1] ? vfs_write+0xd10/0xd10
[ 284.462004][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.462010][ C1] do_syscall_64+0x35/0xb0
[ 284.462016][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.462021][ C1] RIP: 0033:0x7f6a11d36b6a
[ 284.462025][ C1] RSP: 002b:00007ffefd8f1fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 284.462030][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6a11d36b6a
[ 284.462033][ C1] RDX: 00000000000000ff RSI: 0000564f42fa0950 RDI: 0000000000000000
[ 284.462035][ C1] RBP: 0000564f42fa0910 R08: 0000000000000001 R09: 0000000000000000
[ 284.462037][ C1] R10: 00007f6a11ed53a3 R11: 0000000000000246 R12: 0000564f42fa09a8
[ 284.462040][ C1] R13: 0000564f42fa0950 R14: 0000000000000000 R15: 00007f6a11f13a80
[ 284.462049][ C1]
[ 284.462051][ C1] task:acpid state:S stack:23880 pid:4384 ppid:1 flags:0x00000002
[ 284.462060][ C1] Call Trace:
[ 284.462062][ C1]
[ 284.462065][ C1] __schedule+0xc25/0x57f0
[ 284.462076][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.462082][ C1] ? lock_acquire+0x1ad/0x520
[ 284.462088][ C1] ? lock_acquire+0x1ad/0x520
[ 284.462095][ C1] schedule+0xda/0x1a0
[ 284.462099][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.462104][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.462108][ C1] ? evdev_poll+0x96/0x1e0
[ 284.462113][ C1] ? lock_downgrade+0x690/0x690
[ 284.462124][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.462130][ C1] do_select+0xe30/0x1280
[ 284.462146][ C1] ? select_estimate_accuracy+0x2a0/0x2a0
[ 284.462152][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.462159][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462165][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462171][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462177][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462183][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462190][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462196][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462202][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462208][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.462213][ C1] ? lock_downgrade+0x690/0x690
[ 284.462224][ C1] core_sys_select+0x29b/0x740
[ 284.462230][ C1] ? poll_select_set_timeout+0xe0/0xe0
[ 284.462235][ C1] ? lock_downgrade+0x690/0x690
[ 284.462249][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.462255][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.462260][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 284.462264][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.462272][ C1] do_pselect.constprop.0+0x112/0x1e0
[ 284.462278][ C1] ? kern_select+0x1e0/0x1e0
[ 284.462282][ C1] ? lock_downgrade+0x690/0x690
[ 284.462287][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.462291][ C1] ? lock_downgrade+0x690/0x690
[ 284.462298][ C1] __x64_sys_pselect6+0x161/0x210
[ 284.462304][ C1] ? __ia32_sys_select+0x150/0x150
[ 284.462316][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.462322][ C1] do_syscall_64+0x35/0xb0
[ 284.462327][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.462331][ C1] RIP: 0033:0x7f74f4443591
[ 284.462334][ C1] RSP: 002b:00007ffe04e5e4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 284.462338][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74f4443591
[ 284.462340][ C1] RDX: 0000000000000000 RSI: 00007ffe04e5e5a8 RDI: 000000000000000d
[ 284.462343][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 284.462345][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 284.462347][ C1] R13: 000056405608a178 R14: 0000000000000000 R15: 000000000000000b
[ 284.462356][ C1]
[ 284.462358][ C1] task:klogd state:S stack:26328 pid:4388 ppid:1 flags:0x00000002
[ 284.462367][ C1] Call Trace:
[ 284.462369][ C1]
[ 284.462372][ C1] __schedule+0xc25/0x57f0
[ 284.462381][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.462387][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.462390][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.462398][ C1] ? lock_acquire+0x1ad/0x520
[ 284.462402][ C1] ? find_held_lock+0x2d/0x110
[ 284.462409][ C1] schedule+0xda/0x1a0
[ 284.462413][ C1] schedule_timeout+0x229/0x270
[ 284.462417][ C1] ? usleep_range_state+0x180/0x180
[ 284.462421][ C1] ? unix_wait_for_peer+0x1f3/0x230
[ 284.462425][ C1] ? lock_downgrade+0x690/0x690
[ 284.462431][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.462436][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0
[ 284.462441][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 284.462445][ C1] unix_wait_for_peer+0x1fb/0x230
[ 284.462449][ C1] ? bpf_iter_unix_seq_stop+0x3c0/0x3c0
[ 284.462454][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.462459][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.462466][ C1] unix_dgram_sendmsg+0x132d/0x1600
[ 284.462475][ C1] ? unix_stream_sendpage+0xa50/0xa50
[ 284.462479][ C1] ? aa_af_perm+0x210/0x210
[ 284.462482][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.462491][ C1] ? unix_stream_sendpage+0xa50/0xa50
[ 284.462495][ C1] sock_sendmsg+0xbc/0x150
[ 284.462500][ C1] __sys_sendto+0x1bb/0x290
[ 284.462504][ C1] ? __ia32_sys_getpeername+0xa0/0xa0
[ 284.462508][ C1] ? __might_fault+0xbc/0x160
[ 284.462520][ C1] ? lock_downgrade+0x690/0x690
[ 284.462525][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.462529][ C1] ? lock_downgrade+0x690/0x690
[ 284.462537][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.462544][ C1] __x64_sys_sendto+0xd8/0x1b0
[ 284.462548][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.462552][ C1] do_syscall_64+0x35/0xb0
[ 284.462557][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.462561][ C1] RIP: 0033:0x7fd3e63fa9b5
[ 284.462564][ C1] RSP: 002b:00007ffce5a446c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 284.462568][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd3e63fa9b5
[ 284.462570][ C1] RDX: 000000000000004e RSI: 0000560d6c5eabc0 RDI: 0000000000000003
[ 284.462572][ C1] RBP: 0000560d6c5e5910 R08: 0000000000000000 R09: 0000000000000000
[ 284.462575][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013
[ 284.462577][ C1] R13: 00007fd3e6588212 R14: 00007ffce5a447c8 R15: 0000000000000000
[ 284.462586][ C1]
[ 284.462589][ C1] task:udevd state:S stack:26304 pid:4399 ppid:1 flags:0x00000002
[ 284.462598][ C1] Call Trace:
[ 284.462600][ C1]
[ 284.462603][ C1] __schedule+0xc25/0x57f0
[ 284.462607][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.462614][ C1] ? debug_object_free+0x350/0x350
[ 284.462622][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.462629][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.462638][ C1] schedule+0xda/0x1a0
[ 284.462642][ C1] schedule_hrtimeout_range_clock+0x197/0x350
[ 284.462647][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.462651][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.462658][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.462663][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.462670][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.462681][ C1] ? do_epoll_create+0x160/0x160
[ 284.462685][ C1] ? __x64_sys_epoll_wait+0x1ad/0x240
[ 284.462690][ C1] ? lock_downgrade+0x690/0x690
[ 284.462697][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.462702][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.462706][ C1] ? ktime_get_ts64+0x134/0x3e0
[ 284.462711][ C1] ? lock_downgrade+0x690/0x690
[ 284.462717][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.462722][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.462729][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.462733][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.462738][ C1] do_syscall_64+0x35/0xb0
[ 284.462743][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.462746][ C1] RIP: 0033:0x7ff7ea723457
[ 284.462749][ C1] RSP: 002b:00007ffd11353ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.462753][ C1] RAX: ffffffffffffffda RBX: 00007ffd11353ff8 RCX: 00007ff7ea723457
[ 284.462756][ C1] RDX: 0000000000000008 RSI: 00007ffd11353ff8 RDI: 000000000000000b
[ 284.462758][ C1] RBP: 000000000000000b R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.462760][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8
[ 284.462763][ C1] R13: 0000000200000001 R14: 0000000000000000 R15: 0000000000000000
[ 284.462772][ C1]
[ 284.462774][ C1] task:dbus-daemon state:S stack:28488 pid:4597 ppid:1 flags:0x00000002
[ 284.462783][ C1] Call Trace:
[ 284.462785][ C1]
[ 284.462789][ C1] __schedule+0xc25/0x57f0
[ 284.462792][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.462803][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.462809][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.462814][ C1] ? __lock_acquire+0xbe1/0x5df0
[ 284.462819][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.462823][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.462830][ C1] schedule+0xda/0x1a0
[ 284.462834][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.462839][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.462843][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.462848][ C1] ? lock_downgrade+0x690/0x690
[ 284.462852][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.462856][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.462864][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.462874][ C1] ? do_epoll_create+0x160/0x160
[ 284.462880][ C1] ? find_held_lock+0x2d/0x110
[ 284.462886][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.462895][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.462900][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.462907][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.462911][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.462916][ C1] do_syscall_64+0x35/0xb0
[ 284.462921][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.462925][ C1] RIP: 0033:0x7f7e52c11457
[ 284.462928][ C1] RSP: 002b:00007ffdf62c9be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.462931][ C1] RAX: ffffffffffffffda RBX: 00007ffdf62c9bf8 RCX: 00007f7e52c11457
[ 284.462934][ C1] RDX: 0000000000000040 RSI: 00007ffdf62c9bf8 RDI: 0000000000000003
[ 284.462936][ C1] RBP: 00007ffdf62c9f88 R08: 000000000000000b R09: 00007ffdf6379080
[ 284.462939][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 284.462941][ C1] R13: 0000000000000001 R14: 00007ffdf62c9f88 R15: 00007ffdf62ca298
[ 284.462950][ C1]
[ 284.462952][ C1] task:dhcpcd state:S stack:26792 pid:4612 ppid:1 flags:0x00000002
[ 284.462961][ C1] Call Trace:
[ 284.462963][ C1]
[ 284.462967][ C1] __schedule+0xc25/0x57f0
[ 284.462973][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.462978][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.462985][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.462990][ C1] ? lock_acquire+0x1ad/0x520
[ 284.462997][ C1] ? lock_sync+0x180/0x180
[ 284.463001][ C1] ? find_held_lock+0x2d/0x110
[ 284.463007][ C1] schedule+0xda/0x1a0
[ 284.463011][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.463016][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.463022][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.463026][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463030][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.463035][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.463039][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.463044][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.463050][ C1] do_sys_poll+0x711/0xb90
[ 284.463060][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.463065][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463071][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463075][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.463079][ C1] ? unix_stream_sendpage+0xa50/0xa50
[ 284.463084][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.463089][ C1] ? sock_write_iter+0x217/0x380
[ 284.463093][ C1] ? sock_sendmsg+0x150/0x150
[ 284.463098][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463108][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463116][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.463122][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.463127][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.463135][ C1] ? lock_acquire+0x1ad/0x520
[ 284.463140][ C1] ? find_held_lock+0x2d/0x110
[ 284.463146][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.463151][ C1] ? lock_downgrade+0x690/0x690
[ 284.463155][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.463159][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.463164][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.463168][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463172][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.463176][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.463180][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.463185][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.463191][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.463197][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.463207][ C1] do_syscall_64+0x35/0xb0
[ 284.463211][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.463215][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.463218][ C1] RSP: 002b:00007fff4431ab90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.463222][ C1] RAX: ffffffffffffffda RBX: 000055b78f1dae30 RCX: 00007f3528da9ad5
[ 284.463225][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000055b78f1d1e00
[ 284.463227][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.463229][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.463232][ C1] R13: 000055b78ea5b610 R14: 00007fff4431acd8 R15: 000055b78f363730
[ 284.463240][ C1]
[ 284.463243][ C1] task:dhcpcd state:S stack:23784 pid:4613 ppid:4612 flags:0x00000002
[ 284.463251][ C1] Call Trace:
[ 284.463253][ C1]
[ 284.463257][ C1] __schedule+0xc25/0x57f0
[ 284.463267][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.463272][ C1] ? do_wait+0x42f/0xa10
[ 284.463278][ C1] ? release_task+0x14f0/0x14f0
[ 284.463285][ C1] schedule+0xda/0x1a0
[ 284.463290][ C1] do_wait+0x5b8/0xa10
[ 284.463297][ C1] kernel_wait4+0xee/0x1c0
[ 284.463302][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.463313][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.463319][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.463325][ C1] ? find_held_lock+0x2d/0x110
[ 284.463332][ C1] __do_sys_wait4+0xe8/0x100
[ 284.463336][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.463340][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.463344][ C1] ? lock_downgrade+0x690/0x690
[ 284.463351][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.463358][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.463361][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463367][ C1] do_syscall_64+0x35/0xb0
[ 284.463371][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.463375][ C1] RIP: 0033:0x7f3528d8c476
[ 284.463378][ C1] RSP: 002b:00007fff4430ac08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.463382][ C1] RAX: ffffffffffffffda RBX: 00007f3528cdc6c0 RCX: 00007f3528d8c476
[ 284.463385][ C1] RDX: 0000000000000000 RSI: 00007fff4430ac30 RDI: 0000000000001722
[ 284.463387][ C1] RBP: 00007fff4432afb8 R08: 00007fff4430a760 R09: 0000000000000000
[ 284.463389][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 284.463391][ C1] R13: 0000000000001722 R14: 00007fff4430ac30 R15: 0000000000000002
[ 284.463401][ C1]
[ 284.463403][ C1] task:dhcpcd state:S stack:28352 pid:4614 ppid:4612 flags:0x00000002
[ 284.463413][ C1] Call Trace:
[ 284.463414][ C1]
[ 284.463418][ C1] __schedule+0xc25/0x57f0
[ 284.463424][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.463429][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.463436][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.463441][ C1] ? lock_acquire+0x1ad/0x520
[ 284.463448][ C1] ? lock_sync+0x180/0x180
[ 284.463452][ C1] ? find_held_lock+0x2d/0x110
[ 284.463458][ C1] schedule+0xda/0x1a0
[ 284.463462][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.463467][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.463473][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.463478][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463481][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.463486][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.463489][ C1] ? udp_poll+0x11/0x1a0
[ 284.463493][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.463499][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.463504][ C1] do_sys_poll+0x711/0xb90
[ 284.463510][ C1] ? kasan_save_stack+0x2e/0x40
[ 284.463519][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.463524][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463530][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.463536][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.463541][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.463544][ C1] ? lock_downgrade+0x690/0x690
[ 284.463551][ C1] ? __mutex_lock+0x231/0x1340
[ 284.463555][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463559][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.463569][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463575][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463581][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463587][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463596][ C1] ? lock_acquire+0x1ad/0x520
[ 284.463600][ C1] ? find_held_lock+0x2d/0x110
[ 284.463606][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.463611][ C1] ? lock_downgrade+0x690/0x690
[ 284.463615][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.463619][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.463624][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.463628][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463632][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.463636][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.463640][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.463645][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.463650][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.463656][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.463666][ C1] do_syscall_64+0x35/0xb0
[ 284.463671][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.463675][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.463678][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.463681][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.463684][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055b78f1daf20
[ 284.463686][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 000055b78ea5b3d0
[ 284.463688][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.463691][ C1] R13: 000055b78ea5b610 R14: 0000000000000003 R15: 0000000000000000
[ 284.463700][ C1]
[ 284.463702][ C1] task:dhcpcd state:S stack:27408 pid:4615 ppid:4612 flags:0x00000002
[ 284.463711][ C1] Call Trace:
[ 284.463713][ C1]
[ 284.463716][ C1] __schedule+0xc25/0x57f0
[ 284.463722][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.463727][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.463734][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.463740][ C1] ? lock_acquire+0x1ad/0x520
[ 284.463746][ C1] ? lock_sync+0x180/0x180
[ 284.463750][ C1] ? find_held_lock+0x2d/0x110
[ 284.463756][ C1] schedule+0xda/0x1a0
[ 284.463760][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.463765][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.463772][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.463776][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463779][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.463784][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.463787][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.463793][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.463798][ C1] do_sys_poll+0x711/0xb90
[ 284.463808][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.463814][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463823][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.463831][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.463841][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463847][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463853][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463860][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463866][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.463872][ C1] ? lock_acquire+0x1ad/0x520
[ 284.463876][ C1] ? find_held_lock+0x2d/0x110
[ 284.463883][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.463887][ C1] ? lock_downgrade+0x690/0x690
[ 284.463891][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.463895][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.463900][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.463904][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.463908][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.463912][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.463916][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.463921][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.463927][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.463933][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.463942][ C1] do_syscall_64+0x35/0xb0
[ 284.463947][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.463951][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.463954][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.463958][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.463960][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055b78f1daf20
[ 284.463962][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 000055b78ea5b3d0
[ 284.463965][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.463967][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.463976][ C1]
[ 284.463978][ C1] task:kworker/1:3 state:R running task stack:22840 pid:4686 ppid:2 flags:0x00004008
[ 284.463989][ C1] Workqueue: events linkwatch_event
[ 284.463995][ C1] Call Trace:
[ 284.463998][ C1]
[ 284.464000][ C1] sched_show_task+0x3e2/0x5f0
[ 284.464006][ C1] ? trace_sched_wakeup+0x100/0x100
[ 284.464009][ C1] ? lock_downgrade+0x690/0x690
[ 284.464017][ C1] show_state_filter+0xf0/0x320
[ 284.464023][ C1] kbd_event+0xa68/0x1410
[ 284.464032][ C1] ? k_fn+0x70/0x70
[ 284.464037][ C1] ? lock_sync+0x180/0x180
[ 284.464042][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 284.464047][ C1] input_to_handler+0x336/0x4a0
[ 284.464056][ C1] input_pass_values.part.0+0x1a3/0x580
[ 284.464063][ C1] input_event_dispose+0x460/0x6d0
[ 284.464069][ C1] input_event+0x55/0x80
[ 284.464075][ C1] hidinput_hid_event+0x5bc/0x1fd0
[ 284.464083][ C1] ? hidinput_connect+0x8fa0/0x8fa0
[ 284.464088][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 284.464092][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.464098][ C1] hid_process_event+0x358/0x5f0
[ 284.464103][ C1] ? hidinput_connect+0x8fa0/0x8fa0
[ 284.464109][ C1] hid_input_array_field+0x39c/0x790
[ 284.464119][ C1] hid_report_raw_event+0x7d4/0xf10
[ 284.464129][ C1] hid_input_report+0x23c/0x3e0
[ 284.464134][ C1] ? dummy_timer+0xfe8/0x2c10
[ 284.464140][ C1] ? ktime_get_mono_fast_ns+0x7e/0x1d0
[ 284.464146][ C1] hid_irq_in+0x283/0x7c0
[ 284.464153][ C1] __usb_hcd_giveback_urb+0x23e/0x3f0
[ 284.464160][ C1] dummy_timer+0xffa/0x2c10
[ 284.464169][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.464181][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.464186][ C1] ? dummy_dequeue+0x4a0/0x4a0
[ 284.464194][ C1] ? dummy_dequeue+0x4a0/0x4a0
[ 284.464198][ C1] call_timer_fn+0x163/0x400
[ 284.464203][ C1] ? msleep_interruptible+0x120/0x120
[ 284.464207][ C1] ? lock_downgrade+0x690/0x690
[ 284.464214][ C1] ? mark_held_locks+0x9f/0xe0
[ 284.464221][ C1] expire_timers+0x224/0x400
[ 284.464225][ C1] ? dummy_dequeue+0x4a0/0x4a0
[ 284.464232][ C1] run_timer_softirq+0x292/0x790
[ 284.464238][ C1] ? expire_timers+0x400/0x400
[ 284.464248][ C1] __do_softirq+0x1d0/0x901
[ 284.464256][ C1] __irq_exit_rcu+0x114/0x190
[ 284.464261][ C1] irq_exit_rcu+0x5/0x20
[ 284.464266][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 284.464270][ C1]
[ 284.464271][ C1]
[ 284.464274][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 284.464278][ C1] RIP: 0010:console_flush_all+0x4a6/0xa30
[ 284.464282][ C1] Code: 8b 04 24 44 88 38 e8 79 49 00 00 4d 85 e4 0f 85 fd 01 00 00 9c 58 f6 c4 02 0f 85 37 03 00 00 4d 85 e4 74 01 fb 48 8b 44 24 08 <48> 8b 14 24 0f b6 00 83 e2 07 38 d0 7f 08 84 c0 0f 85 b0 04 00 00
[ 284.464285][ C1] RSP: 0018:ffffc900033cf830 EFLAGS: 00000206
[ 284.464289][ C1] RAX: fffff52000679f2e RBX: ffffffff8bc102e0 RCX: 1ffffffff1f79e4e
[ 284.464292][ C1] RDX: 0000000000000000 RSI: ffffffff890bff80 RDI: ffffffff89666080
[ 284.464294][ C1] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffff8fbceb07
[ 284.464297][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000200
[ 284.464299][ C1] R13: dffffc0000000000 R14: ffffffff8bc10338 R15: 0000000000000000
[ 284.464318][ C1] ? devkmsg_read+0x420/0x420
[ 284.464321][ C1] ? lock_acquire+0x1ad/0x520
[ 284.464328][ C1] ? lock_sync+0x180/0x180
[ 284.464334][ C1] console_unlock+0x91/0x140
[ 284.464338][ C1] ? console_flush_all+0xa30/0xa30
[ 284.464341][ C1] ? mark_held_locks+0x9f/0xe0
[ 284.464346][ C1] ? _printk+0xae/0xe0
[ 284.464351][ C1] ? __down_trylock_console_sem+0x6c/0xb0
[ 284.464357][ C1] vprintk_emit+0xa8/0x3d0
[ 284.464363][ C1] _printk+0xae/0xe0
[ 284.464368][ C1] ? syslog_print_all+0x300/0x300
[ 284.464378][ C1] addrconf_notify+0xbab/0x12d0
[ 284.464383][ C1] ? tee_netdev_event+0x257/0x320
[ 284.464388][ C1] ? rtnl_is_locked+0xc/0x10
[ 284.464395][ C1] notifier_call_chain+0x94/0x2a0
[ 284.464402][ C1] netdev_state_change+0xd7/0x110
[ 284.464407][ C1] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 284.464416][ C1] linkwatch_do_dev+0xbe/0xf0
[ 284.464420][ C1] __linkwatch_run_queue+0x1dd/0x5a0
[ 284.464425][ C1] ? linkwatch_do_dev+0xf0/0xf0
[ 284.464433][ C1] linkwatch_event+0x37/0x50
[ 284.464437][ C1] process_one_work+0x86e/0x1410
[ 284.464444][ C1] ? lock_sync+0x180/0x180
[ 284.464449][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 284.464454][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.464461][ C1] worker_thread+0x5ab/0xef0
[ 284.464469][ C1] ? process_one_work+0x1410/0x1410
[ 284.464474][ C1] kthread+0x2e6/0x3c0
[ 284.464478][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.464483][ C1] ret_from_fork+0x1f/0x30
[ 284.464494][ C1]
[ 284.464496][ C1] task:sshd state:S stack:25720 pid:4693 ppid:1 flags:0x00000002
[ 284.464506][ C1] Call Trace:
[ 284.464508][ C1]
[ 284.464511][ C1] __schedule+0xc25/0x57f0
[ 284.464517][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.464526][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.464531][ C1] ? lock_sync+0x180/0x180
[ 284.464535][ C1] ? find_held_lock+0x2d/0x110
[ 284.464541][ C1] ? tcp_poll+0x54e/0xcc0
[ 284.464546][ C1] ? lock_downgrade+0x690/0x690
[ 284.464553][ C1] schedule+0xda/0x1a0
[ 284.464557][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.464562][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.464566][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.464570][ C1] ? tcp_poll+0x54e/0xcc0
[ 284.464574][ C1] ? lock_downgrade+0x690/0x690
[ 284.464579][ C1] ? tcp_ioctl+0x690/0x690
[ 284.464584][ C1] ? tcp_ioctl+0x690/0x690
[ 284.464591][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.464596][ C1] do_sys_poll+0x711/0xb90
[ 284.464606][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.464611][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.464618][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.464624][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.464628][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.464633][ C1] ? __kernel_text_address+0x9/0x30
[ 284.464636][ C1] ? unwind_get_return_address+0x51/0x90
[ 284.464642][ C1] ? write_profile+0x3b0/0x3b0
[ 284.464646][ C1] ? arch_stack_walk+0x93/0xe0
[ 284.464652][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.464662][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.464668][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.464673][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.464679][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.464684][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.464693][ C1] ? lock_acquire+0x1ad/0x520
[ 284.464697][ C1] ? find_held_lock+0x2d/0x110
[ 284.464703][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.464708][ C1] ? lock_downgrade+0x690/0x690
[ 284.464712][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.464716][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.464721][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.464725][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.464729][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.464733][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.464737][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.464742][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.464748][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.464754][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.464761][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.464767][ C1] do_syscall_64+0x35/0xb0
[ 284.464772][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.464776][ C1] RIP: 0033:0x7fdce5319ad5
[ 284.464779][ C1] RSP: 002b:00007ffd22815640 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.464783][ C1] RAX: ffffffffffffffda RBX: 000055dbb4b8bed0 RCX: 00007fdce5319ad5
[ 284.464785][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055dbb4b8c3b0
[ 284.464787][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
[ 284.464790][ C1] R10: 00007ffd228157f8 R11: 0000000000000246 R12: 000055dbb4b8c3b0
[ 284.464792][ C1] R13: 00007ffd228157f8 R14: 0000000000000002 R15: 000055dbb4b8c39c
[ 284.464801][ C1]
[ 284.464804][ C1] task:getty state:S stack:23880 pid:4696 ppid:1 flags:0x00000002
[ 284.464813][ C1] Call Trace:
[ 284.464815][ C1]
[ 284.464819][ C1] __schedule+0xc25/0x57f0
[ 284.464830][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.464841][ C1] schedule+0xda/0x1a0
[ 284.464846][ C1] schedule_timeout+0x229/0x270
[ 284.464850][ C1] ? usleep_range_state+0x180/0x180
[ 284.464856][ C1] ? __up_read+0x1fe/0x750
[ 284.464860][ C1] ? down_read+0x13a/0x470
[ 284.464864][ C1] ? up_write+0x510/0x510
[ 284.464870][ C1] wait_woken+0x18b/0x1f0
[ 284.464876][ C1] n_tty_read+0xc97/0x1040
[ 284.464886][ C1] ? n_tty_receive_signal_char+0x110/0x110
[ 284.464894][ C1] ? __init_waitqueue_head+0x150/0x150
[ 284.464899][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.464906][ C1] tty_read+0x2b4/0x520
[ 284.464913][ C1] ? release_one_tty+0x390/0x390
[ 284.464917][ C1] ? fsnotify+0x13a0/0x13a0
[ 284.464924][ C1] ? apparmor_file_permission+0x14e/0x450
[ 284.464930][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 284.464936][ C1] vfs_read+0x3e9/0x7b0
[ 284.464943][ C1] ? kernel_read+0x120/0x120
[ 284.464949][ C1] ? __ct_user_exit+0xb2/0xf0
[ 284.464953][ C1] ? lock_downgrade+0x690/0x690
[ 284.464959][ C1] ? lock_downgrade+0x690/0x690
[ 284.464964][ C1] ? __fget_light+0x4c/0x210
[ 284.464971][ C1] ksys_read+0xee/0x1c0
[ 284.464976][ C1] ? vfs_write+0xd10/0xd10
[ 284.464981][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.464987][ C1] do_syscall_64+0x35/0xb0
[ 284.464992][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.464996][ C1] RIP: 0033:0x7f19a3649b6a
[ 284.464999][ C1] RSP: 002b:00007ffc3cdf5ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 284.465003][ C1] RAX: ffffffffffffffda RBX: 000055c815edb910 RCX: 00007f19a3649b6a
[ 284.465005][ C1] RDX: 0000000000000001 RSI: 00007ffc3cdf5b00 RDI: 0000000000000000
[ 284.465008][ C1] RBP: 000055c815edb970 R08: 0000000000000000 R09: edb7efcb34b13160
[ 284.465010][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 000055c815edb9ac
[ 284.465012][ C1] R13: 00007ffc3cdf5b00 R14: 0000000000000000 R15: 000055c815edb9ac
[ 284.465021][ C1]
[ 284.465024][ C1] task:dhcpcd state:S stack:27448 pid:4744 ppid:4613 flags:0x00000002
[ 284.465033][ C1] Call Trace:
[ 284.465035][ C1]
[ 284.465038][ C1] __schedule+0xc25/0x57f0
[ 284.465045][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465053][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.465058][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465065][ C1] ? lock_sync+0x180/0x180
[ 284.465069][ C1] ? find_held_lock+0x2d/0x110
[ 284.465075][ C1] schedule+0xda/0x1a0
[ 284.465079][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.465084][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.465090][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.465094][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465098][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.465103][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.465107][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.465112][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.465118][ C1] do_sys_poll+0x711/0xb90
[ 284.465127][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.465132][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.465139][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.465143][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.465149][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.465154][ C1] ? sock_write_iter+0x217/0x380
[ 284.465159][ C1] ? sock_sendmsg+0x150/0x150
[ 284.465164][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.465174][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.465180][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.465185][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465191][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465196][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.465204][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465209][ C1] ? find_held_lock+0x2d/0x110
[ 284.465215][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.465219][ C1] ? lock_downgrade+0x690/0x690
[ 284.465224][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.465227][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.465232][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.465236][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465240][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.465244][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.465249][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.465253][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.465259][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.465265][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.465275][ C1] do_syscall_64+0x35/0xb0
[ 284.465279][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.465283][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.465286][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.465290][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.465292][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.465295][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.465297][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.465299][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.465313][ C1]
[ 284.465316][ C1] task:dhcpcd state:S stack:27368 pid:4751 ppid:4613 flags:0x00000002
[ 284.465325][ C1] Call Trace:
[ 284.465327][ C1]
[ 284.465330][ C1] __schedule+0xc25/0x57f0
[ 284.465337][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465345][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.465350][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465357][ C1] ? lock_sync+0x180/0x180
[ 284.465361][ C1] ? find_held_lock+0x2d/0x110
[ 284.465367][ C1] schedule+0xda/0x1a0
[ 284.465371][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.465376][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.465382][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.465386][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465390][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.465395][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.465398][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.465404][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.465409][ C1] do_sys_poll+0x711/0xb90
[ 284.465419][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.465423][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.465430][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.465434][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.465440][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.465444][ C1] ? sock_write_iter+0x217/0x380
[ 284.465448][ C1] ? sock_sendmsg+0x150/0x150
[ 284.465454][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.465464][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.465470][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.465475][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465481][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465486][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.465494][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465499][ C1] ? find_held_lock+0x2d/0x110
[ 284.465505][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.465509][ C1] ? lock_downgrade+0x690/0x690
[ 284.465514][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.465517][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.465522][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.465526][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465530][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.465534][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.465539][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.465544][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.465549][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.465555][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.465564][ C1] do_syscall_64+0x35/0xb0
[ 284.465569][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.465573][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.465576][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.465580][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.465583][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.465585][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.465587][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.465589][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.465598][ C1]
[ 284.465600][ C1] task:dhcpcd state:S stack:27536 pid:4759 ppid:4613 flags:0x00000002
[ 284.465609][ C1] Call Trace:
[ 284.465611][ C1]
[ 284.465614][ C1] __schedule+0xc25/0x57f0
[ 284.465621][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465629][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.465634][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465641][ C1] ? lock_sync+0x180/0x180
[ 284.465645][ C1] ? find_held_lock+0x2d/0x110
[ 284.465651][ C1] schedule+0xda/0x1a0
[ 284.465655][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.465660][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.465666][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.465670][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465674][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.465679][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.465682][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.465687][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.465693][ C1] do_sys_poll+0x711/0xb90
[ 284.465702][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.465707][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.465714][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.465718][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.465723][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.465728][ C1] ? sock_write_iter+0x217/0x380
[ 284.465732][ C1] ? sock_sendmsg+0x150/0x150
[ 284.465737][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.465748][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.465754][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.465759][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465765][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465770][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.465778][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465783][ C1] ? find_held_lock+0x2d/0x110
[ 284.465789][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.465793][ C1] ? lock_downgrade+0x690/0x690
[ 284.465797][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.465801][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.465806][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.465811][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465815][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.465819][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.465823][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.465828][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.465834][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.465840][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.465849][ C1] do_syscall_64+0x35/0xb0
[ 284.465854][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.465858][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.465861][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.465865][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.465867][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.465869][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.465872][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.465874][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.465883][ C1]
[ 284.465885][ C1] task:dhcpcd state:S stack:27104 pid:4761 ppid:4613 flags:0x00000002
[ 284.465894][ C1] Call Trace:
[ 284.465896][ C1]
[ 284.465899][ C1] __schedule+0xc25/0x57f0
[ 284.465906][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.465914][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.465919][ C1] ? lock_acquire+0x1ad/0x520
[ 284.465926][ C1] ? lock_sync+0x180/0x180
[ 284.465930][ C1] ? find_held_lock+0x2d/0x110
[ 284.465936][ C1] schedule+0xda/0x1a0
[ 284.465940][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.465945][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.465952][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.465956][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.465959][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.465964][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.465967][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.465973][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.465978][ C1] do_sys_poll+0x711/0xb90
[ 284.465988][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.465993][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466000][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466004][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.466009][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466014][ C1] ? sock_write_iter+0x217/0x380
[ 284.466018][ C1] ? sock_sendmsg+0x150/0x150
[ 284.466023][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466033][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466039][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466044][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466050][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466056][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.466064][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466068][ C1] ? find_held_lock+0x2d/0x110
[ 284.466074][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466078][ C1] ? lock_downgrade+0x690/0x690
[ 284.466083][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.466087][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.466092][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.466096][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466100][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.466104][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466109][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.466115][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.466120][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.466127][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.466138][ C1] do_syscall_64+0x35/0xb0
[ 284.466143][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.466148][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.466152][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.466156][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.466158][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.466161][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.466164][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.466166][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.466177][ C1]
[ 284.466180][ C1] task:dhcpcd state:S stack:27776 pid:4765 ppid:4613 flags:0x00000002
[ 284.466190][ C1] Call Trace:
[ 284.466193][ C1]
[ 284.466197][ C1] __schedule+0xc25/0x57f0
[ 284.466205][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466214][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.466220][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466226][ C1] ? lock_sync+0x180/0x180
[ 284.466230][ C1] ? find_held_lock+0x2d/0x110
[ 284.466236][ C1] schedule+0xda/0x1a0
[ 284.466240][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.466245][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.466252][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.466256][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466260][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.466264][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.466268][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.466273][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.466279][ C1] do_sys_poll+0x711/0xb90
[ 284.466288][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.466293][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466300][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466304][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.466316][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466320][ C1] ? sock_write_iter+0x217/0x380
[ 284.466324][ C1] ? sock_sendmsg+0x150/0x150
[ 284.466330][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466340][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466346][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466351][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466357][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466362][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.466370][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466375][ C1] ? find_held_lock+0x2d/0x110
[ 284.466381][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466385][ C1] ? lock_downgrade+0x690/0x690
[ 284.466390][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.466394][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.466398][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.466402][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466407][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.466411][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466415][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.466420][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.466425][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.466431][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.466441][ C1] do_syscall_64+0x35/0xb0
[ 284.466446][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.466450][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.466453][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.466457][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.466459][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.466461][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.466464][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.466466][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.466475][ C1]
[ 284.466477][ C1] task:dhcpcd state:S stack:27536 pid:4767 ppid:4613 flags:0x00000002
[ 284.466486][ C1] Call Trace:
[ 284.466488][ C1]
[ 284.466491][ C1] __schedule+0xc25/0x57f0
[ 284.466498][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466506][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.466511][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466518][ C1] ? lock_sync+0x180/0x180
[ 284.466522][ C1] ? find_held_lock+0x2d/0x110
[ 284.466528][ C1] schedule+0xda/0x1a0
[ 284.466532][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.466537][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.466543][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.466547][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466551][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.466556][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.466559][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.466564][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.466570][ C1] do_sys_poll+0x711/0xb90
[ 284.466580][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.466584][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466591][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466595][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.466600][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466605][ C1] ? sock_write_iter+0x217/0x380
[ 284.466609][ C1] ? sock_sendmsg+0x150/0x150
[ 284.466614][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466625][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466631][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466636][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466642][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466647][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.466655][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466660][ C1] ? find_held_lock+0x2d/0x110
[ 284.466666][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466670][ C1] ? lock_downgrade+0x690/0x690
[ 284.466675][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.466678][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.466683][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.466687][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466691][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.466695][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466700][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.466705][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.466710][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.466716][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.466726][ C1] do_syscall_64+0x35/0xb0
[ 284.466730][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.466734][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.466737][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.466741][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.466743][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.466746][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.466748][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.466750][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.466759][ C1]
[ 284.466761][ C1] task:dhcpcd state:S stack:27504 pid:4770 ppid:4613 flags:0x00000002
[ 284.466770][ C1] Call Trace:
[ 284.466772][ C1]
[ 284.466775][ C1] __schedule+0xc25/0x57f0
[ 284.466782][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466790][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.466795][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466802][ C1] ? lock_sync+0x180/0x180
[ 284.466806][ C1] ? find_held_lock+0x2d/0x110
[ 284.466813][ C1] schedule+0xda/0x1a0
[ 284.466817][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.466822][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.466828][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.466832][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466836][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.466841][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.466844][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.466849][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.466855][ C1] do_sys_poll+0x711/0xb90
[ 284.466864][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.466869][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466876][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466880][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.466885][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.466890][ C1] ? sock_write_iter+0x217/0x380
[ 284.466894][ C1] ? sock_sendmsg+0x150/0x150
[ 284.466899][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.466910][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466916][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.466921][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466927][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.466932][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.466940][ C1] ? lock_acquire+0x1ad/0x520
[ 284.466945][ C1] ? find_held_lock+0x2d/0x110
[ 284.466951][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466955][ C1] ? lock_downgrade+0x690/0x690
[ 284.466959][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.466963][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.466968][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.466972][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.466976][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.466980][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.466984][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.466989][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.466995][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.467000][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.467010][ C1] do_syscall_64+0x35/0xb0
[ 284.467015][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.467019][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.467022][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.467026][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.467028][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e6f40
[ 284.467030][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.467032][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.467035][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.467043][ C1]
[ 284.467046][ C1] task:kworker/u5:2 state:I stack:27832 pid:4948 ppid:2 flags:0x00004000
[ 284.467055][ C1] Workqueue: 0x0 (hci4)
[ 284.467061][ C1] Call Trace:
[ 284.467063][ C1]
[ 284.467067][ C1] __schedule+0xc25/0x57f0
[ 284.467071][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467080][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.467085][ C1] ? worker_thread+0x145/0xef0
[ 284.467090][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.467094][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467099][ C1] schedule+0xda/0x1a0
[ 284.467103][ C1] worker_thread+0x14a/0xef0
[ 284.467111][ C1] ? process_one_work+0x1410/0x1410
[ 284.467116][ C1] kthread+0x2e6/0x3c0
[ 284.467120][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.467125][ C1] ret_from_fork+0x1f/0x30
[ 284.467135][ C1]
[ 284.467138][ C1] task:kworker/1:4 state:I stack:22840 pid:4956 ppid:2 flags:0x00004000
[ 284.467146][ C1] Workqueue: 0x0 (events)
[ 284.467152][ C1] Call Trace:
[ 284.467154][ C1]
[ 284.467158][ C1] __schedule+0xc25/0x57f0
[ 284.467161][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467169][ C1] ? process_one_work+0xada/0x1410
[ 284.467173][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.467178][ C1] ? worker_thread+0x145/0xef0
[ 284.467184][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467190][ C1] schedule+0xda/0x1a0
[ 284.467194][ C1] worker_thread+0x14a/0xef0
[ 284.467202][ C1] ? process_one_work+0x1410/0x1410
[ 284.467206][ C1] kthread+0x2e6/0x3c0
[ 284.467210][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.467216][ C1] ret_from_fork+0x1f/0x30
[ 284.467226][ C1]
[ 284.467229][ C1] task:kworker/0:3 state:I stack:26432 pid:4957 ppid:2 flags:0x00004000
[ 284.467238][ C1] Workqueue: 0x0 (events)
[ 284.467243][ C1] Call Trace:
[ 284.467245][ C1]
[ 284.467249][ C1] __schedule+0xc25/0x57f0
[ 284.467253][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467260][ C1] ? process_one_work+0xada/0x1410
[ 284.467264][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.467270][ C1] ? worker_thread+0x145/0xef0
[ 284.467275][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467281][ C1] schedule+0xda/0x1a0
[ 284.467285][ C1] worker_thread+0x14a/0xef0
[ 284.467293][ C1] ? process_one_work+0x1410/0x1410
[ 284.467298][ C1] kthread+0x2e6/0x3c0
[ 284.467301][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.467312][ C1] ret_from_fork+0x1f/0x30
[ 284.467323][ C1]
[ 284.467325][ C1] task:kworker/1:5 state:I stack:22720 pid:4958 ppid:2 flags:0x00004000
[ 284.467334][ C1] Workqueue: 0x0 (events)
[ 284.467339][ C1] Call Trace:
[ 284.467341][ C1]
[ 284.467345][ C1] __schedule+0xc25/0x57f0
[ 284.467349][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467356][ C1] ? process_one_work+0xada/0x1410
[ 284.467361][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.467366][ C1] ? worker_thread+0x145/0xef0
[ 284.467371][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467377][ C1] schedule+0xda/0x1a0
[ 284.467381][ C1] worker_thread+0x14a/0xef0
[ 284.467389][ C1] ? process_one_work+0x1410/0x1410
[ 284.467394][ C1] kthread+0x2e6/0x3c0
[ 284.467398][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.467403][ C1] ret_from_fork+0x1f/0x30
[ 284.467413][ C1]
[ 284.467416][ C1] task:dhcpcd state:S stack:27672 pid:5141 ppid:4613 flags:0x00000002
[ 284.467424][ C1] Call Trace:
[ 284.467426][ C1]
[ 284.467430][ C1] __schedule+0xc25/0x57f0
[ 284.467436][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.467444][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.467449][ C1] ? lock_acquire+0x1ad/0x520
[ 284.467456][ C1] ? lock_sync+0x180/0x180
[ 284.467460][ C1] ? find_held_lock+0x2d/0x110
[ 284.467466][ C1] schedule+0xda/0x1a0
[ 284.467470][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.467475][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.467481][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.467486][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.467490][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.467494][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.467498][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.467503][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.467509][ C1] do_sys_poll+0x711/0xb90
[ 284.467518][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.467523][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.467530][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.467534][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.467539][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.467544][ C1] ? sock_write_iter+0x217/0x380
[ 284.467548][ C1] ? sock_sendmsg+0x150/0x150
[ 284.467553][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.467563][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.467570][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.467575][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.467581][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.467586][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.467594][ C1] ? lock_acquire+0x1ad/0x520
[ 284.467599][ C1] ? find_held_lock+0x2d/0x110
[ 284.467605][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.467609][ C1] ? lock_downgrade+0x690/0x690
[ 284.467614][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.467618][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467623][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.467627][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.467631][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.467635][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.467639][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.467644][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.467649][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.467655][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.467665][ C1] do_syscall_64+0x35/0xb0
[ 284.467670][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.467674][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.467677][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.467681][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.467683][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.467685][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.467688][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.467690][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.467699][ C1]
[ 284.467701][ C1] task:dhcpcd state:S stack:27776 pid:5143 ppid:4613 flags:0x00000002
[ 284.467710][ C1] Call Trace:
[ 284.467712][ C1]
[ 284.467716][ C1] __schedule+0xc25/0x57f0
[ 284.467723][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.467730][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.467736][ C1] ? lock_acquire+0x1ad/0x520
[ 284.467742][ C1] ? lock_sync+0x180/0x180
[ 284.467746][ C1] ? find_held_lock+0x2d/0x110
[ 284.467752][ C1] schedule+0xda/0x1a0
[ 284.467756][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.467761][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.467767][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.467771][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.467775][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.467780][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.467783][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.467788][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.467794][ C1] do_sys_poll+0x711/0xb90
[ 284.467804][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.467809][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.467816][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.467821][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.467826][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.467830][ C1] ? sock_write_iter+0x217/0x380
[ 284.467835][ C1] ? sock_sendmsg+0x150/0x150
[ 284.467840][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.467850][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.467856][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.467861][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.467867][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.467872][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.467880][ C1] ? lock_acquire+0x1ad/0x520
[ 284.467885][ C1] ? find_held_lock+0x2d/0x110
[ 284.467891][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.467895][ C1] ? lock_downgrade+0x690/0x690
[ 284.467900][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.467903][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.467908][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.467912][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.467916][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.467920][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.467925][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.467930][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.467935][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.467941][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.467951][ C1] do_syscall_64+0x35/0xb0
[ 284.467955][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.467959][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.467962][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.467966][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.467968][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.467970][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.467973][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.467975][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.467984][ C1]
[ 284.467986][ C1] task:dhcpcd state:S stack:27776 pid:5145 ppid:4613 flags:0x00000002
[ 284.467995][ C1] Call Trace:
[ 284.467996][ C1]
[ 284.468000][ C1] __schedule+0xc25/0x57f0
[ 284.468007][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468015][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.468020][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468027][ C1] ? lock_sync+0x180/0x180
[ 284.468031][ C1] ? find_held_lock+0x2d/0x110
[ 284.468037][ C1] schedule+0xda/0x1a0
[ 284.468041][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.468046][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.468052][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.468056][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468060][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.468064][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.468068][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.468073][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.468078][ C1] do_sys_poll+0x711/0xb90
[ 284.468088][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.468093][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468099][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468104][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.468109][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468113][ C1] ? sock_write_iter+0x217/0x380
[ 284.468117][ C1] ? sock_sendmsg+0x150/0x150
[ 284.468123][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468133][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468139][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468144][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468150][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468155][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.468163][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468168][ C1] ? find_held_lock+0x2d/0x110
[ 284.468174][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.468178][ C1] ? lock_downgrade+0x690/0x690
[ 284.468182][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.468186][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.468191][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.468195][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468199][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.468203][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.468207][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.468212][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.468217][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.468223][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.468233][ C1] do_syscall_64+0x35/0xb0
[ 284.468238][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.468242][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.468245][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.468248][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.468251][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.468253][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.468255][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.468257][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.468266][ C1]
[ 284.468269][ C1] task:dhcpcd state:S stack:27776 pid:5146 ppid:4613 flags:0x00000002
[ 284.468278][ C1] Call Trace:
[ 284.468280][ C1]
[ 284.468283][ C1] __schedule+0xc25/0x57f0
[ 284.468290][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468298][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.468303][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468316][ C1] ? lock_sync+0x180/0x180
[ 284.468321][ C1] ? find_held_lock+0x2d/0x110
[ 284.468326][ C1] schedule+0xda/0x1a0
[ 284.468331][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.468335][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.468342][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.468346][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468350][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.468354][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.468358][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.468363][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.468368][ C1] do_sys_poll+0x711/0xb90
[ 284.468378][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.468383][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468389][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468393][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.468398][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468403][ C1] ? sock_write_iter+0x217/0x380
[ 284.468407][ C1] ? sock_sendmsg+0x150/0x150
[ 284.468412][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468422][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468428][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468434][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468440][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468445][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.468453][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468458][ C1] ? find_held_lock+0x2d/0x110
[ 284.468464][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.468468][ C1] ? lock_downgrade+0x690/0x690
[ 284.468472][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.468476][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.468481][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.468485][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468489][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.468493][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.468497][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.468502][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.468508][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.468514][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.468523][ C1] do_syscall_64+0x35/0xb0
[ 284.468528][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.468532][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.468535][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.468538][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.468541][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.468543][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.468545][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.468547][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.468556][ C1]
[ 284.468558][ C1] task:dhcpcd state:S stack:27616 pid:5152 ppid:4613 flags:0x00000002
[ 284.468567][ C1] Call Trace:
[ 284.468569][ C1]
[ 284.468573][ C1] __schedule+0xc25/0x57f0
[ 284.468580][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468588][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.468593][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468599][ C1] ? lock_sync+0x180/0x180
[ 284.468603][ C1] ? find_held_lock+0x2d/0x110
[ 284.468609][ C1] schedule+0xda/0x1a0
[ 284.468614][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.468618][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.468625][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.468629][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468633][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.468637][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.468641][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.468646][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.468651][ C1] do_sys_poll+0x711/0xb90
[ 284.468661][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.468666][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468672][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468677][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.468682][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468687][ C1] ? sock_write_iter+0x217/0x380
[ 284.468691][ C1] ? sock_sendmsg+0x150/0x150
[ 284.468696][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468706][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468712][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468717][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468723][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468728][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.468736][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468741][ C1] ? find_held_lock+0x2d/0x110
[ 284.468747][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.468751][ C1] ? lock_downgrade+0x690/0x690
[ 284.468756][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.468759][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.468764][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.468768][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468772][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.468776][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.468780][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.468785][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.468791][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.468796][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.468806][ C1] do_syscall_64+0x35/0xb0
[ 284.468812][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.468816][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.468819][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.468822][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.468825][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.468827][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.468829][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.468831][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.468840][ C1]
[ 284.468843][ C1] task:dhcpcd state:S stack:27344 pid:5156 ppid:4613 flags:0x00000002
[ 284.468852][ C1] Call Trace:
[ 284.468854][ C1]
[ 284.468857][ C1] __schedule+0xc25/0x57f0
[ 284.468864][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.468872][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.468877][ C1] ? lock_acquire+0x1ad/0x520
[ 284.468884][ C1] ? lock_sync+0x180/0x180
[ 284.468888][ C1] ? find_held_lock+0x2d/0x110
[ 284.468894][ C1] schedule+0xda/0x1a0
[ 284.468898][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.468903][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.468909][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.468913][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.468917][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.468922][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.468925][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.468931][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.468936][ C1] do_sys_poll+0x711/0xb90
[ 284.468946][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.468950][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468957][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468961][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.468967][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.468971][ C1] ? sock_write_iter+0x217/0x380
[ 284.468975][ C1] ? sock_sendmsg+0x150/0x150
[ 284.468980][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.468990][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.468997][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469002][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469008][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469013][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.469021][ C1] ? lock_acquire+0x1ad/0x520
[ 284.469026][ C1] ? find_held_lock+0x2d/0x110
[ 284.469032][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469036][ C1] ? lock_downgrade+0x690/0x690
[ 284.469040][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.469044][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.469049][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.469053][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469057][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.469061][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469065][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.469070][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.469076][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.469082][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.469091][ C1] do_syscall_64+0x35/0xb0
[ 284.469096][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.469100][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.469103][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.469107][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.469109][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.469111][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.469113][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.469116][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.469125][ C1]
[ 284.469127][ C1] task:dhcpcd state:S stack:27776 pid:5159 ppid:4613 flags:0x00000002
[ 284.469136][ C1] Call Trace:
[ 284.469138][ C1]
[ 284.469141][ C1] __schedule+0xc25/0x57f0
[ 284.469148][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469156][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.469161][ C1] ? lock_acquire+0x1ad/0x520
[ 284.469168][ C1] ? lock_sync+0x180/0x180
[ 284.469172][ C1] ? find_held_lock+0x2d/0x110
[ 284.469178][ C1] schedule+0xda/0x1a0
[ 284.469182][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.469187][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.469193][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.469197][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469201][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.469205][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.469209][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.469214][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.469220][ C1] do_sys_poll+0x711/0xb90
[ 284.469229][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.469234][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.469241][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469245][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.469250][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469255][ C1] ? sock_write_iter+0x217/0x380
[ 284.469259][ C1] ? sock_sendmsg+0x150/0x150
[ 284.469264][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.469274][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469280][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469285][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469291][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469297][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.469310][ C1] ? lock_acquire+0x1ad/0x520
[ 284.469315][ C1] ? find_held_lock+0x2d/0x110
[ 284.469321][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469325][ C1] ? lock_downgrade+0x690/0x690
[ 284.469330][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.469334][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.469339][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.469343][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469347][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.469351][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469356][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.469361][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.469366][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.469372][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.469382][ C1] do_syscall_64+0x35/0xb0
[ 284.469387][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.469390][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.469393][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.469397][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.469400][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.469402][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.469404][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.469406][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.469415][ C1]
[ 284.469417][ C1] task:dhcpcd state:S stack:27776 pid:5163 ppid:4613 flags:0x00000002
[ 284.469426][ C1] Call Trace:
[ 284.469428][ C1]
[ 284.469432][ C1] __schedule+0xc25/0x57f0
[ 284.469439][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469446][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.469451][ C1] ? lock_acquire+0x1ad/0x520
[ 284.469458][ C1] ? lock_sync+0x180/0x180
[ 284.469462][ C1] ? find_held_lock+0x2d/0x110
[ 284.469468][ C1] schedule+0xda/0x1a0
[ 284.469472][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.469477][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.469484][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.469488][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469492][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.469496][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.469500][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.469505][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.469511][ C1] do_sys_poll+0x711/0xb90
[ 284.469521][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.469526][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.469532][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469537][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.469542][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469547][ C1] ? sock_write_iter+0x217/0x380
[ 284.469551][ C1] ? sock_sendmsg+0x150/0x150
[ 284.469556][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.469566][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469572][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469577][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469583][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469588][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.469597][ C1] ? lock_acquire+0x1ad/0x520
[ 284.469601][ C1] ? find_held_lock+0x2d/0x110
[ 284.469607][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469612][ C1] ? lock_downgrade+0x690/0x690
[ 284.469616][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.469620][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.469625][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.469629][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469633][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.469637][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469641][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.469646][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.469651][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.469657][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.469667][ C1] do_syscall_64+0x35/0xb0
[ 284.469672][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.469675][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.469678][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.469682][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.469685][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e92b0
[ 284.469687][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.469689][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.469692][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.469700][ C1]
[ 284.469703][ C1] task:sshd state:S stack:25504 pid:5249 ppid:4693 flags:0x00000002
[ 284.469712][ C1] Call Trace:
[ 284.469713][ C1]
[ 284.469717][ C1] __schedule+0xc25/0x57f0
[ 284.469721][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.469728][ C1] ? debug_object_free+0x350/0x350
[ 284.469736][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.469743][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.469752][ C1] schedule+0xda/0x1a0
[ 284.469756][ C1] schedule_hrtimeout_range_clock+0x197/0x350
[ 284.469761][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.469765][ C1] ? lock_downgrade+0x690/0x690
[ 284.469771][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.469777][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.469781][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469787][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.469792][ C1] do_sys_poll+0x711/0xb90
[ 284.469797][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.469805][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.469812][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469818][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469822][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.469827][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469832][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.469837][ C1] ? reacquire_held_locks+0x216/0x4e0
[ 284.469841][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.469847][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.469857][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469863][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469870][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469876][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.469884][ C1] ? lock_acquire+0x1ad/0x520
[ 284.469889][ C1] ? find_held_lock+0x2d/0x110
[ 284.469895][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469899][ C1] ? lock_downgrade+0x690/0x690
[ 284.469904][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.469907][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.469912][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.469916][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.469920][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.469924][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.469929][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.469933][ C1] ? ktime_get_ts64+0x134/0x3e0
[ 284.469938][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.469943][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.469950][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.469957][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.469963][ C1] do_syscall_64+0x35/0xb0
[ 284.469967][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.469971][ C1] RIP: 0033:0x7fd6c7119ad5
[ 284.469974][ C1] RSP: 002b:00007ffcb5a9ed90 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.469978][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fd6c7119ad5
[ 284.469981][ C1] RDX: 00007ffcb5a9edb0 RSI: 0000000000000004 RDI: 0000559b47ed36d0
[ 284.469983][ C1] RBP: 0000559b47ec7240 R08: 0000000000000008 R09: 0000000000000000
[ 284.469985][ C1] R10: 00007ffcb5a9ee98 R11: 0000000000000246 R12: 0000559b47577aa4
[ 284.469988][ C1] R13: 0000000000000001 R14: 0000559b475783e8 R15: 00007ffcb5a9ee18
[ 284.469997][ C1]
[ 284.469999][ C1] task:syz-execprog state:S stack:26080 pid:5265 ppid:5249 flags:0x00000000
[ 284.470008][ C1] Call Trace:
[ 284.470010][ C1]
[ 284.470013][ C1] __schedule+0xc25/0x57f0
[ 284.470020][ C1] ? get_futex_key+0x378/0x1420
[ 284.470027][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.470033][ C1] ? futex_wait_queue+0x79/0x1c0
[ 284.470039][ C1] ? plist_add+0x348/0x510
[ 284.470047][ C1] schedule+0xda/0x1a0
[ 284.470051][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.470057][ C1] futex_wait+0x25b/0x5f0
[ 284.470062][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.470070][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.470074][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.470078][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.470087][ C1] ? find_held_lock+0x2d/0x110
[ 284.470094][ C1] do_futex+0xf9/0x1c0
[ 284.470098][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.470103][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.470107][ C1] ? lock_downgrade+0x690/0x690
[ 284.470112][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.470117][ C1] ? do_futex+0x1c0/0x1c0
[ 284.470124][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.470130][ C1] do_syscall_64+0x35/0xb0
[ 284.470134][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.470138][ C1] RIP: 0033:0x469943
[ 284.470141][ C1] RSP: 002b:00007ffd9fac87b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 284.470145][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 284.470148][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f2f28
[ 284.470150][ C1] RBP: 00007ffd9fac8800 R08: 0000000000000000 R09: 0000000000000000
[ 284.470152][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043ea60
[ 284.470155][ C1] R13: 0000000000000030 R14: 00000000017f2800 R15: 0000001000000000
[ 284.470164][ C1]
[ 284.470166][ C1] task:syz-execprog state:S stack:28192 pid:5266 ppid:5249 flags:0x00000000
[ 284.470175][ C1] Call Trace:
[ 284.470176][ C1]
[ 284.470180][ C1] __schedule+0xc25/0x57f0
[ 284.470184][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.470190][ C1] ? debug_object_free+0x350/0x350
[ 284.470194][ C1] ? get_futex_key+0x378/0x1420
[ 284.470201][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.470208][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.470216][ C1] schedule+0xda/0x1a0
[ 284.470220][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.470225][ C1] futex_wait+0x25b/0x5f0
[ 284.470230][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.470237][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.470247][ C1] ? lock_downgrade+0x690/0x690
[ 284.470255][ C1] do_futex+0xf9/0x1c0
[ 284.470260][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.470264][ C1] ? ktime_get+0x217/0x2f0
[ 284.470267][ C1] ? ktime_get+0x117/0x2f0
[ 284.470273][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.470279][ C1] ? do_futex+0x1c0/0x1c0
[ 284.470285][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.470291][ C1] do_syscall_64+0x35/0xb0
[ 284.470296][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.470299][ C1] RIP: 0033:0x469943
[ 284.470302][ C1] RSP: 002b:000000c000049e78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 284.470312][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 284.470315][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f32e0
[ 284.470317][ C1] RBP: 000000c000049ec0 R08: 0000000000000000 R09: 0000000000000000
[ 284.470319][ C1] R10: 000000c000049eb0 R11: 0000000000000202 R12: 000000c000049eb0
[ 284.470322][ C1] R13: 000000c000c98400 R14: 000000c0000064e0 R15: 0000000000000001
[ 284.470331][ C1]
[ 284.470333][ C1] task:syz-execprog state:S stack:27304 pid:5267 ppid:5249 flags:0x00000000
[ 284.470342][ C1] Call Trace:
[ 284.470344][ C1]
[ 284.470347][ C1] __schedule+0xc25/0x57f0
[ 284.470352][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.470357][ C1] ? debug_object_free+0x350/0x350
[ 284.470365][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.470372][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.470379][ C1] schedule+0xda/0x1a0
[ 284.470384][ C1] schedule_hrtimeout_range_clock+0x197/0x350
[ 284.470388][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.470393][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.470399][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.470403][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.470411][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.470420][ C1] ? find_held_lock+0x2d/0x110
[ 284.470425][ C1] ? do_epoll_create+0x160/0x160
[ 284.470430][ C1] ? __x64_sys_epoll_pwait+0x212/0x320
[ 284.470434][ C1] ? lock_downgrade+0x690/0x690
[ 284.470440][ C1] ? find_held_lock+0x2d/0x110
[ 284.470444][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.470449][ C1] ? nsec_to_clock_t+0x20/0x20
[ 284.470453][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.470459][ C1] do_compat_epoll_pwait.part.0+0x8/0x130
[ 284.470464][ C1] __x64_sys_epoll_pwait+0x180/0x320
[ 284.470470][ C1] ? __ia32_sys_epoll_wait+0x240/0x240
[ 284.470474][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.470480][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.470484][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.470489][ C1] do_syscall_64+0x35/0xb0
[ 284.470494][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.470498][ C1] RIP: 0033:0x4032ce
[ 284.470501][ C1] RSP: 002b:000000c00004b778 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 284.470504][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004032ce
[ 284.470507][ C1] RDX: 0000000000000080 RSI: 000000c00004b840 RDI: 0000000000000003
[ 284.470509][ C1] RBP: 000000c00004b7c0 R08: 0000000000000000 R09: 0000000000000000
[ 284.470511][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00004b850
[ 284.470514][ C1] R13: 0000000000000000 R14: 000000c0000069c0 R15: 0000004d6ae3a269
[ 284.470523][ C1]
[ 284.470525][ C1] task:syz-execprog state:S stack:29416 pid:5268 ppid:5249 flags:0x00000000
[ 284.470534][ C1] Call Trace:
[ 284.470535][ C1]
[ 284.470539][ C1] __schedule+0xc25/0x57f0
[ 284.470546][ C1] ? get_futex_key+0x378/0x1420
[ 284.470553][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.470558][ C1] ? futex_wait_queue+0x79/0x1c0
[ 284.470564][ C1] ? plist_add+0x348/0x510
[ 284.470568][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.470575][ C1] schedule+0xda/0x1a0
[ 284.470579][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.470584][ C1] futex_wait+0x25b/0x5f0
[ 284.470589][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.470597][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.470601][ C1] ? futex_wake+0x2fa/0x3f0
[ 284.470612][ C1] ? find_held_lock+0x2d/0x110
[ 284.470618][ C1] do_futex+0xf9/0x1c0
[ 284.470622][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.470627][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.470631][ C1] ? lock_downgrade+0x690/0x690
[ 284.470636][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.470641][ C1] ? do_futex+0x1c0/0x1c0
[ 284.470648][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.470653][ C1] do_syscall_64+0x35/0xb0
[ 284.470658][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.470662][ C1] RIP: 0033:0x469943
[ 284.470665][ C1] RSP: 002b:000000c000c616d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 284.470669][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 284.470671][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001822060
[ 284.470673][ C1] RBP: 000000c000c61718 R08: 0000000000000000 R09: 0000000000000000
[ 284.470675][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000045de8
[ 284.470678][ C1] R13: 0000000000000000 R14: 000000c000d20820 R15: 0000000100000000
[ 284.470687][ C1]
[ 284.470689][ C1] task:syz-execprog state:S stack:27472 pid:5269 ppid:5249 flags:0x00000000
[ 284.470698][ C1] Call Trace:
[ 284.470700][ C1]
[ 284.470703][ C1] __schedule+0xc25/0x57f0
[ 284.470710][ C1] ? get_futex_key+0x378/0x1420
[ 284.470717][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.470722][ C1] ? futex_wait_queue+0x79/0x1c0
[ 284.470729][ C1] ? plist_add+0x348/0x510
[ 284.470735][ C1] schedule+0xda/0x1a0
[ 284.470740][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.470744][ C1] futex_wait+0x25b/0x5f0
[ 284.470750][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.470758][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.470762][ C1] ? futex_wake+0x2fa/0x3f0
[ 284.470772][ C1] ? find_held_lock+0x2d/0x110
[ 284.470778][ C1] do_futex+0xf9/0x1c0
[ 284.470782][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.470787][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.470791][ C1] ? lock_downgrade+0x690/0x690
[ 284.470796][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.470801][ C1] ? do_futex+0x1c0/0x1c0
[ 284.470808][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.470815][ C1] do_syscall_64+0x35/0xb0
[ 284.470819][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.470823][ C1] RIP: 0033:0x469943
[ 284.470826][ C1] RSP: 002b:000000c0000c1d68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 284.470830][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 284.470832][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001f7548
[ 284.470835][ C1] RBP: 000000c0000c1db0 R08: 0000000000000000 R09: 0000000000000000
[ 284.470837][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000026500
[ 284.470839][ C1] R13: 0000000000000000 R14: 000000c000d201a0 R15: 000000c000ec1800
[ 284.470848][ C1]
[ 284.470850][ C1] task:syz-execprog state:S stack:30040 pid:5273 ppid:5249 flags:0x00000000
[ 284.470860][ C1] Call Trace:
[ 284.470862][ C1]
[ 284.470865][ C1] __schedule+0xc25/0x57f0
[ 284.470872][ C1] ? get_futex_key+0x378/0x1420
[ 284.470879][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.470884][ C1] ? futex_wait_queue+0x79/0x1c0
[ 284.470890][ C1] ? plist_add+0x348/0x510
[ 284.470897][ C1] schedule+0xda/0x1a0
[ 284.470901][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.470906][ C1] futex_wait+0x25b/0x5f0
[ 284.470912][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.470920][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.470924][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.470927][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.470937][ C1] ? find_held_lock+0x2d/0x110
[ 284.470943][ C1] do_futex+0xf9/0x1c0
[ 284.470947][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.470952][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.470956][ C1] ? lock_downgrade+0x690/0x690
[ 284.470961][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.470966][ C1] ? do_futex+0x1c0/0x1c0
[ 284.470973][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.470979][ C1] do_syscall_64+0x35/0xb0
[ 284.470984][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.470987][ C1] RIP: 0033:0x469943
[ 284.470990][ C1] RSP: 002b:000000c000047ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 284.470994][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 284.470996][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001821eb8
[ 284.470999][ C1] RBP: 000000c000047f38 R08: 0000000000000000 R09: 0000000000000000
[ 284.471001][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004658c0
[ 284.471003][ C1] R13: 000000c000c35c00 R14: 000000c000d20680 R15: 0000000000010000
[ 284.471012][ C1]
[ 284.471014][ C1] task:syz-execprog state:S stack:27912 pid:5276 ppid:5249 flags:0x00000000
[ 284.471023][ C1] Call Trace:
[ 284.471025][ C1]
[ 284.471029][ C1] __schedule+0xc25/0x57f0
[ 284.471039][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.471045][ C1] ? do_wait+0x42f/0xa10
[ 284.471050][ C1] ? release_task+0x14f0/0x14f0
[ 284.471058][ C1] schedule+0xda/0x1a0
[ 284.471062][ C1] do_wait+0x5b8/0xa10
[ 284.471069][ C1] kernel_waitid+0x199/0x230
[ 284.471073][ C1] ? do_wait+0xa10/0xa10
[ 284.471077][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471083][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471088][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.471094][ C1] ? find_held_lock+0x2d/0x110
[ 284.471100][ C1] __do_sys_waitid+0x15e/0x180
[ 284.471104][ C1] ? kernel_waitid+0x230/0x230
[ 284.471108][ C1] ? lock_downgrade+0x690/0x690
[ 284.471113][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.471117][ C1] ? lock_downgrade+0x690/0x690
[ 284.471124][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.471131][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.471134][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.471140][ C1] do_syscall_64+0x35/0xb0
[ 284.471144][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.471148][ C1] RIP: 0033:0x4032ce
[ 284.471151][ C1] RSP: 002b:000000c000039d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 284.471155][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 284.471158][ C1] RDX: 000000c000039e18 RSI: 0000000000001544 RDI: 0000000000000001
[ 284.471160][ C1] RBP: 000000c000039d48 R08: 0000000000000000 R09: 0000000000000000
[ 284.471162][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000039e60
[ 284.471164][ C1] R13: 0000000000000000 R14: 000000c000c9a000 R15: 0000000000000001
[ 284.471173][ C1]
[ 284.471175][ C1] task:syz-execprog state:S stack:27912 pid:5277 ppid:5249 flags:0x00000000
[ 284.471184][ C1] Call Trace:
[ 284.471186][ C1]
[ 284.471189][ C1] __schedule+0xc25/0x57f0
[ 284.471200][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.471205][ C1] ? do_wait+0x42f/0xa10
[ 284.471210][ C1] ? release_task+0x14f0/0x14f0
[ 284.471218][ C1] schedule+0xda/0x1a0
[ 284.471222][ C1] do_wait+0x5b8/0xa10
[ 284.471229][ C1] kernel_waitid+0x199/0x230
[ 284.471233][ C1] ? do_wait+0xa10/0xa10
[ 284.471236][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471243][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471247][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.471254][ C1] ? find_held_lock+0x2d/0x110
[ 284.471260][ C1] __do_sys_waitid+0x15e/0x180
[ 284.471264][ C1] ? kernel_waitid+0x230/0x230
[ 284.471268][ C1] ? lock_downgrade+0x690/0x690
[ 284.471273][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.471277][ C1] ? lock_downgrade+0x690/0x690
[ 284.471284][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.471290][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.471294][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.471299][ C1] do_syscall_64+0x35/0xb0
[ 284.471304][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.471312][ C1] RIP: 0033:0x4032ce
[ 284.471315][ C1] RSP: 002b:000000c000c5d508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 284.471319][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 284.471322][ C1] RDX: 000000c000c5d618 RSI: 000000000000171e RDI: 0000000000000001
[ 284.471324][ C1] RBP: 000000c000c5d548 R08: 0000000000000000 R09: 0000000000000000
[ 284.471326][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5d660
[ 284.471328][ C1] R13: 0000000000000000 R14: 000000c000c9a4e0 R15: 0000000000000001
[ 284.471337][ C1]
[ 284.471339][ C1] task:syz-execprog state:S stack:27776 pid:5280 ppid:5249 flags:0x00000000
[ 284.471348][ C1] Call Trace:
[ 284.471350][ C1]
[ 284.471354][ C1] __schedule+0xc25/0x57f0
[ 284.471364][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.471370][ C1] ? do_wait+0x42f/0xa10
[ 284.471374][ C1] ? release_task+0x14f0/0x14f0
[ 284.471382][ C1] schedule+0xda/0x1a0
[ 284.471386][ C1] do_wait+0x5b8/0xa10
[ 284.471393][ C1] kernel_waitid+0x199/0x230
[ 284.471397][ C1] ? do_wait+0xa10/0xa10
[ 284.471401][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471405][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.471410][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471415][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.471422][ C1] ? find_held_lock+0x2d/0x110
[ 284.471428][ C1] __do_sys_waitid+0x15e/0x180
[ 284.471432][ C1] ? kernel_waitid+0x230/0x230
[ 284.471435][ C1] ? lock_downgrade+0x690/0x690
[ 284.471440][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.471444][ C1] ? lock_downgrade+0x690/0x690
[ 284.471452][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.471458][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.471462][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.471467][ C1] do_syscall_64+0x35/0xb0
[ 284.471472][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.471476][ C1] RIP: 0033:0x4032ce
[ 284.471478][ C1] RSP: 002b:000000c000c5dd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 284.471482][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 284.471485][ C1] RDX: 000000c000c5de18 RSI: 0000000000001542 RDI: 0000000000000001
[ 284.471487][ C1] RBP: 000000c000c5dd48 R08: 0000000000000000 R09: 0000000000000000
[ 284.471489][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5de60
[ 284.471491][ C1] R13: 0000000000000001 R14: 000000c000c9a680 R15: 000000c000c98000
[ 284.471500][ C1]
[ 284.471502][ C1] task:syz-execprog state:S stack:26776 pid:5281 ppid:5249 flags:0x00000000
[ 284.471511][ C1] Call Trace:
[ 284.471513][ C1]
[ 284.471517][ C1] __schedule+0xc25/0x57f0
[ 284.471524][ C1] ? get_futex_key+0x378/0x1420
[ 284.471531][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.471536][ C1] ? futex_wait_queue+0x79/0x1c0
[ 284.471542][ C1] ? plist_add+0x348/0x510
[ 284.471549][ C1] schedule+0xda/0x1a0
[ 284.471553][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.471558][ C1] futex_wait+0x25b/0x5f0
[ 284.471564][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.471571][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471582][ C1] ? find_held_lock+0x2d/0x110
[ 284.471589][ C1] do_futex+0xf9/0x1c0
[ 284.471593][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.471599][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.471603][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.471608][ C1] ? do_futex+0x1c0/0x1c0
[ 284.471615][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.471621][ C1] do_syscall_64+0x35/0xb0
[ 284.471625][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.471629][ C1] RIP: 0033:0x469943
[ 284.471632][ C1] RSP: 002b:000000c000c8dd90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 284.471636][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943
[ 284.471638][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000c7c948
[ 284.471640][ C1] RBP: 000000c000c8ddd8 R08: 0000000000000000 R09: 0000000000000000
[ 284.471643][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000022
[ 284.471645][ C1] R13: 0000000000000001 R14: 000000c000d21a00 R15: 0000000000a7d240
[ 284.471654][ C1]
[ 284.471656][ C1] task:syz-execprog state:S stack:27728 pid:5285 ppid:5249 flags:0x00000000
[ 284.471665][ C1] Call Trace:
[ 284.471666][ C1]
[ 284.471670][ C1] __schedule+0xc25/0x57f0
[ 284.471681][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.471687][ C1] ? do_wait+0x42f/0xa10
[ 284.471691][ C1] ? release_task+0x14f0/0x14f0
[ 284.471699][ C1] schedule+0xda/0x1a0
[ 284.471703][ C1] do_wait+0x5b8/0xa10
[ 284.471710][ C1] kernel_waitid+0x199/0x230
[ 284.471714][ C1] ? do_wait+0xa10/0xa10
[ 284.471717][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471723][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471728][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.471735][ C1] ? find_held_lock+0x2d/0x110
[ 284.471741][ C1] __do_sys_waitid+0x15e/0x180
[ 284.471745][ C1] ? kernel_waitid+0x230/0x230
[ 284.471748][ C1] ? lock_downgrade+0x690/0x690
[ 284.471753][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.471757][ C1] ? lock_downgrade+0x690/0x690
[ 284.471765][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.471771][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.471775][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.471780][ C1] do_syscall_64+0x35/0xb0
[ 284.471785][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.471789][ C1] RIP: 0033:0x4032ce
[ 284.471791][ C1] RSP: 002b:000000c000c5f508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 284.471795][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 284.471798][ C1] RDX: 000000c000c5f618 RSI: 00000000000016de RDI: 0000000000000001
[ 284.471800][ C1] RBP: 000000c000c5f548 R08: 0000000000000000 R09: 0000000000000000
[ 284.471802][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c5f660
[ 284.471804][ C1] R13: 0000000000000000 R14: 000000c000c9ab60 R15: 000000c000c98400
[ 284.471814][ C1]
[ 284.471816][ C1] task:syz-execprog state:S stack:27320 pid:5289 ppid:5249 flags:0x00000000
[ 284.471825][ C1] Call Trace:
[ 284.471827][ C1]
[ 284.471830][ C1] __schedule+0xc25/0x57f0
[ 284.471841][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.471847][ C1] ? do_wait+0x42f/0xa10
[ 284.471851][ C1] ? release_task+0x14f0/0x14f0
[ 284.471859][ C1] schedule+0xda/0x1a0
[ 284.471863][ C1] do_wait+0x5b8/0xa10
[ 284.471870][ C1] kernel_waitid+0x199/0x230
[ 284.471874][ C1] ? do_wait+0xa10/0xa10
[ 284.471877][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471883][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.471888][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.471895][ C1] ? find_held_lock+0x2d/0x110
[ 284.471901][ C1] __do_sys_waitid+0x15e/0x180
[ 284.471905][ C1] ? kernel_waitid+0x230/0x230
[ 284.471908][ C1] ? lock_downgrade+0x690/0x690
[ 284.471914][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.471918][ C1] ? lock_downgrade+0x690/0x690
[ 284.471925][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.471931][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.471935][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.471940][ C1] do_syscall_64+0x35/0xb0
[ 284.471945][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.471949][ C1] RIP: 0033:0x4032ce
[ 284.471952][ C1] RSP: 002b:000000c000ec1508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 284.471955][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 284.471958][ C1] RDX: 000000c000ec1618 RSI: 000000000000171d RDI: 0000000000000001
[ 284.471960][ C1] RBP: 000000c000ec1548 R08: 0000000000000000 R09: 0000000000000000
[ 284.471962][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000ec1660
[ 284.471965][ C1] R13: 0000000000000000 R14: 000000c000c9b1e0 R15: 0000000000000001
[ 284.471974][ C1]
[ 284.471976][ C1] task:syz-execprog state:S stack:27912 pid:5420 ppid:5249 flags:0x00000000
[ 284.471985][ C1] Call Trace:
[ 284.471986][ C1]
[ 284.471990][ C1] __schedule+0xc25/0x57f0
[ 284.472000][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472006][ C1] ? do_wait+0x42f/0xa10
[ 284.472011][ C1] ? release_task+0x14f0/0x14f0
[ 284.472018][ C1] schedule+0xda/0x1a0
[ 284.472022][ C1] do_wait+0x5b8/0xa10
[ 284.472029][ C1] kernel_waitid+0x199/0x230
[ 284.472033][ C1] ? do_wait+0xa10/0xa10
[ 284.472037][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.472041][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.472046][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.472051][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.472058][ C1] ? find_held_lock+0x2d/0x110
[ 284.472063][ C1] __do_sys_waitid+0x15e/0x180
[ 284.472068][ C1] ? kernel_waitid+0x230/0x230
[ 284.472071][ C1] ? lock_downgrade+0x690/0x690
[ 284.472076][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.472080][ C1] ? lock_downgrade+0x690/0x690
[ 284.472087][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.472094][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.472097][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.472103][ C1] do_syscall_64+0x35/0xb0
[ 284.472107][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.472111][ C1] RIP: 0033:0x4032ce
[ 284.472114][ C1] RSP: 002b:000000c000c62508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 284.472118][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce
[ 284.472120][ C1] RDX: 000000c000c62618 RSI: 0000000000001546 RDI: 0000000000000001
[ 284.472123][ C1] RBP: 000000c000c62548 R08: 0000000000000000 R09: 0000000000000000
[ 284.472125][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c62660
[ 284.472127][ C1] R13: 0000000000000000 R14: 000000c000d21520 R15: 0000000000000001
[ 284.472136][ C1]
[ 284.472138][ C1] task:udevd state:S stack:26800 pid:5271 ppid:4399 flags:0x00000002
[ 284.472147][ C1] Call Trace:
[ 284.472149][ C1]
[ 284.472153][ C1] __schedule+0xc25/0x57f0
[ 284.472164][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472169][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.472175][ C1] ? lock_downgrade+0x690/0x690
[ 284.472179][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.472183][ C1] ? lock_acquire+0x1ad/0x520
[ 284.472190][ C1] schedule+0xda/0x1a0
[ 284.472194][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.472199][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.472203][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.472208][ C1] ? lock_downgrade+0x690/0x690
[ 284.472212][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.472216][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.472223][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.472234][ C1] ? do_epoll_create+0x160/0x160
[ 284.472243][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.472248][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.472252][ C1] ? lock_downgrade+0x690/0x690
[ 284.472258][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.472264][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.472270][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.472274][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.472279][ C1] do_syscall_64+0x35/0xb0
[ 284.472284][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.472287][ C1] RIP: 0033:0x7ff7ea723457
[ 284.472291][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.472294][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.472297][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.472299][ C1] RBP: 0000564d84cc6bc0 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.472301][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cadf30
[ 284.472304][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.472318][ C1]
[ 284.472321][ C1] task:udevd state:S stack:27776 pid:5274 ppid:4399 flags:0x00000002
[ 284.472331][ C1] Call Trace:
[ 284.472333][ C1]
[ 284.472336][ C1] __schedule+0xc25/0x57f0
[ 284.472347][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472353][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.472358][ C1] ? lock_downgrade+0x690/0x690
[ 284.472362][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.472366][ C1] ? lock_acquire+0x1ad/0x520
[ 284.472373][ C1] schedule+0xda/0x1a0
[ 284.472377][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.472382][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.472387][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.472391][ C1] ? lock_downgrade+0x690/0x690
[ 284.472395][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.472399][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.472406][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.472417][ C1] ? do_epoll_create+0x160/0x160
[ 284.472426][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.472431][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.472435][ C1] ? lock_downgrade+0x690/0x690
[ 284.472441][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.472446][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.472453][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.472457][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.472462][ C1] do_syscall_64+0x35/0xb0
[ 284.472466][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.472470][ C1] RIP: 0033:0x7ff7ea723457
[ 284.472473][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.472477][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.472479][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.472482][ C1] RBP: 0000564d84cacc50 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.472484][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cb29b0
[ 284.472486][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.472495][ C1]
[ 284.472498][ C1] task:kworker/u5:3 state:I stack:27792 pid:5307 ppid:2 flags:0x00004000
[ 284.472507][ C1] Workqueue: 0x0 (hci0)
[ 284.472513][ C1] Call Trace:
[ 284.472515][ C1]
[ 284.472519][ C1] __schedule+0xc25/0x57f0
[ 284.472523][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.472530][ C1] ? process_one_work+0xada/0x1410
[ 284.472535][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472540][ C1] ? worker_thread+0x145/0xef0
[ 284.472546][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.472551][ C1] schedule+0xda/0x1a0
[ 284.472556][ C1] worker_thread+0x14a/0xef0
[ 284.472564][ C1] ? process_one_work+0x1410/0x1410
[ 284.472568][ C1] kthread+0x2e6/0x3c0
[ 284.472572][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.472577][ C1] ret_from_fork+0x1f/0x30
[ 284.472588][ C1]
[ 284.472590][ C1] task:kworker/u5:4 state:I stack:27392 pid:5310 ppid:2 flags:0x00004000
[ 284.472600][ C1] Workqueue: 0x0 (krxrpcd)
[ 284.472605][ C1] Call Trace:
[ 284.472607][ C1]
[ 284.472611][ C1] __schedule+0xc25/0x57f0
[ 284.472619][ C1] ? process_one_work+0xada/0x1410
[ 284.472624][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472629][ C1] ? worker_thread+0x145/0xef0
[ 284.472635][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.472641][ C1] schedule+0xda/0x1a0
[ 284.472645][ C1] worker_thread+0x14a/0xef0
[ 284.472653][ C1] ? process_one_work+0x1410/0x1410
[ 284.472657][ C1] kthread+0x2e6/0x3c0
[ 284.472661][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.472666][ C1] ret_from_fork+0x1f/0x30
[ 284.472676][ C1]
[ 284.472679][ C1] task:udevd state:S stack:27912 pid:5311 ppid:4399 flags:0x00000002
[ 284.472688][ C1] Call Trace:
[ 284.472690][ C1]
[ 284.472694][ C1] __schedule+0xc25/0x57f0
[ 284.472704][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472709][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.472715][ C1] ? lock_downgrade+0x690/0x690
[ 284.472719][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.472723][ C1] ? lock_acquire+0x1ad/0x520
[ 284.472730][ C1] schedule+0xda/0x1a0
[ 284.472734][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.472739][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.472743][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.472748][ C1] ? lock_downgrade+0x690/0x690
[ 284.472752][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.472756][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.472763][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.472774][ C1] ? do_epoll_create+0x160/0x160
[ 284.472783][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.472788][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.472792][ C1] ? lock_downgrade+0x690/0x690
[ 284.472798][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.472803][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.472810][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.472815][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.472820][ C1] do_syscall_64+0x35/0xb0
[ 284.472824][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.472828][ C1] RIP: 0033:0x7ff7ea723457
[ 284.472831][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.472835][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.472838][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.472840][ C1] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.472842][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84c95a40
[ 284.472845][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.472854][ C1]
[ 284.472856][ C1] task:kworker/u5:5 state:I stack:28528 pid:5313 ppid:2 flags:0x00004000
[ 284.472865][ C1] Workqueue: 0x0 (hci0)
[ 284.472871][ C1] Call Trace:
[ 284.472873][ C1]
[ 284.472876][ C1] __schedule+0xc25/0x57f0
[ 284.472880][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.472887][ C1] ? process_one_work+0xada/0x1410
[ 284.472892][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472897][ C1] ? worker_thread+0x145/0xef0
[ 284.472903][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.472908][ C1] schedule+0xda/0x1a0
[ 284.472913][ C1] worker_thread+0x14a/0xef0
[ 284.472921][ C1] ? process_one_work+0x1410/0x1410
[ 284.472925][ C1] kthread+0x2e6/0x3c0
[ 284.472929][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.472934][ C1] ret_from_fork+0x1f/0x30
[ 284.472945][ C1]
[ 284.472947][ C1] task:kworker/u5:6 state:I stack:27592 pid:5314 ppid:2 flags:0x00004000
[ 284.472957][ C1] Workqueue: 0x0 (hci4)
[ 284.472962][ C1] Call Trace:
[ 284.472964][ C1]
[ 284.472967][ C1] __schedule+0xc25/0x57f0
[ 284.472971][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.472981][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.472986][ C1] ? worker_thread+0x145/0xef0
[ 284.472990][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.472994][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473000][ C1] schedule+0xda/0x1a0
[ 284.473004][ C1] worker_thread+0x14a/0xef0
[ 284.473012][ C1] ? process_one_work+0x1410/0x1410
[ 284.473016][ C1] kthread+0x2e6/0x3c0
[ 284.473020][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473025][ C1] ret_from_fork+0x1f/0x30
[ 284.473036][ C1]
[ 284.473038][ C1] task:kworker/u5:7 state:I stack:27528 pid:5315 ppid:2 flags:0x00004000
[ 284.473047][ C1] Workqueue: 0x0 (hci3)
[ 284.473052][ C1] Call Trace:
[ 284.473054][ C1]
[ 284.473058][ C1] __schedule+0xc25/0x57f0
[ 284.473062][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473069][ C1] ? process_one_work+0xada/0x1410
[ 284.473074][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473079][ C1] ? worker_thread+0x145/0xef0
[ 284.473085][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473090][ C1] schedule+0xda/0x1a0
[ 284.473095][ C1] worker_thread+0x14a/0xef0
[ 284.473102][ C1] ? process_one_work+0x1410/0x1410
[ 284.473107][ C1] kthread+0x2e6/0x3c0
[ 284.473110][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473116][ C1] ret_from_fork+0x1f/0x30
[ 284.473126][ C1]
[ 284.473128][ C1] task:kworker/u5:8 state:I stack:27304 pid:5316 ppid:2 flags:0x00004000
[ 284.473138][ C1] Workqueue: 0x0 (hci3)
[ 284.473143][ C1] Call Trace:
[ 284.473145][ C1]
[ 284.473148][ C1] __schedule+0xc25/0x57f0
[ 284.473152][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473159][ C1] ? process_one_work+0xada/0x1410
[ 284.473164][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473169][ C1] ? worker_thread+0x145/0xef0
[ 284.473175][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473181][ C1] schedule+0xda/0x1a0
[ 284.473185][ C1] worker_thread+0x14a/0xef0
[ 284.473193][ C1] ? process_one_work+0x1410/0x1410
[ 284.473198][ C1] kthread+0x2e6/0x3c0
[ 284.473201][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473207][ C1] ret_from_fork+0x1f/0x30
[ 284.473217][ C1]
[ 284.473219][ C1] task:kworker/0:4 state:I stack:22944 pid:5347 ppid:2 flags:0x00004000
[ 284.473228][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.473234][ C1] Call Trace:
[ 284.473236][ C1]
[ 284.473239][ C1] __schedule+0xc25/0x57f0
[ 284.473250][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473255][ C1] ? worker_thread+0x145/0xef0
[ 284.473260][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.473264][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473269][ C1] schedule+0xda/0x1a0
[ 284.473273][ C1] worker_thread+0x14a/0xef0
[ 284.473281][ C1] ? process_one_work+0x1410/0x1410
[ 284.473286][ C1] kthread+0x2e6/0x3c0
[ 284.473289][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473295][ C1] ret_from_fork+0x1f/0x30
[ 284.473305][ C1]
[ 284.473313][ C1] task:kworker/0:5 state:I stack:21856 pid:5348 ppid:2 flags:0x00004000
[ 284.473322][ C1] Workqueue: 0x0 (events)
[ 284.473327][ C1] Call Trace:
[ 284.473329][ C1]
[ 284.473333][ C1] __schedule+0xc25/0x57f0
[ 284.473337][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473344][ C1] ? process_one_work+0xada/0x1410
[ 284.473349][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473354][ C1] ? worker_thread+0x145/0xef0
[ 284.473360][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473365][ C1] schedule+0xda/0x1a0
[ 284.473369][ C1] worker_thread+0x14a/0xef0
[ 284.473377][ C1] ? process_one_work+0x1410/0x1410
[ 284.473382][ C1] kthread+0x2e6/0x3c0
[ 284.473385][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473391][ C1] ret_from_fork+0x1f/0x30
[ 284.473401][ C1]
[ 284.473403][ C1] task:kworker/0:6 state:I stack:26024 pid:5349 ppid:2 flags:0x00004000
[ 284.473413][ C1] Workqueue: 0x0 (events)
[ 284.473418][ C1] Call Trace:
[ 284.473420][ C1]
[ 284.473424][ C1] __schedule+0xc25/0x57f0
[ 284.473428][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473435][ C1] ? process_one_work+0xada/0x1410
[ 284.473440][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473445][ C1] ? worker_thread+0x145/0xef0
[ 284.473451][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473456][ C1] schedule+0xda/0x1a0
[ 284.473460][ C1] worker_thread+0x14a/0xef0
[ 284.473468][ C1] ? process_one_work+0x1410/0x1410
[ 284.473473][ C1] kthread+0x2e6/0x3c0
[ 284.473476][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473482][ C1] ret_from_fork+0x1f/0x30
[ 284.473492][ C1]
[ 284.473494][ C1] task:kworker/1:6 state:I stack:25064 pid:5350 ppid:2 flags:0x00004000
[ 284.473504][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.473509][ C1] Call Trace:
[ 284.473511][ C1]
[ 284.473514][ C1] __schedule+0xc25/0x57f0
[ 284.473518][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473526][ C1] ? process_one_work+0xada/0x1410
[ 284.473530][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473535][ C1] ? worker_thread+0x145/0xef0
[ 284.473541][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473547][ C1] schedule+0xda/0x1a0
[ 284.473551][ C1] worker_thread+0x14a/0xef0
[ 284.473559][ C1] ? process_one_work+0x1410/0x1410
[ 284.473563][ C1] kthread+0x2e6/0x3c0
[ 284.473567][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473572][ C1] ret_from_fork+0x1f/0x30
[ 284.473582][ C1]
[ 284.473585][ C1] task:kworker/1:7 state:D stack:26896 pid:5405 ppid:2 flags:0x00004000
[ 284.473595][ C1] Workqueue: usb_hub_wq hub_event
[ 284.473601][ C1] Call Trace:
[ 284.473603][ C1]
[ 284.473607][ C1] __schedule+0xc25/0x57f0
[ 284.473611][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.473616][ C1] ? rcu_is_watching+0xe/0xb0
[ 284.473621][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 284.473625][ C1] ? find_held_lock+0x2d/0x110
[ 284.473630][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473634][ C1] ? schedule+0x147/0x1a0
[ 284.473638][ C1] ? lock_downgrade+0x690/0x690
[ 284.473644][ C1] ? mark_held_locks+0x9f/0xe0
[ 284.473652][ C1] schedule+0xda/0x1a0
[ 284.473656][ C1] usb_kill_urb.part.0+0x174/0x1e0
[ 284.473662][ C1] ? usb_anchor_suspend_wakeups+0x30/0x30
[ 284.473666][ C1] ? lock_downgrade+0x690/0x690
[ 284.473671][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.473681][ C1] usb_hcd_flush_endpoint+0x2dd/0x3b0
[ 284.473686][ C1] ? mark_held_locks+0x9f/0xe0
[ 284.473692][ C1] usb_disable_interface+0x23e/0x300
[ 284.473700][ C1] usb_unbind_interface+0x32b/0x7e0
[ 284.473708][ C1] device_release_driver_internal+0x364/0x530
[ 284.473714][ C1] ? kobject_put+0x5c/0x3e0
[ 284.473721][ C1] bus_remove_device+0x1e9/0x3f0
[ 284.473726][ C1] device_del+0x33c/0x900
[ 284.473733][ C1] ? __device_link_del+0x340/0x340
[ 284.473738][ C1] ? kobject_put+0x14b/0x3e0
[ 284.473744][ C1] usb_disable_device+0x2a2/0x660
[ 284.473753][ C1] usb_disconnect+0x265/0x870
[ 284.473760][ C1] hub_event+0x17f3/0x4240
[ 284.473776][ C1] ? hub_port_debounce+0x2e0/0x2e0
[ 284.473782][ C1] ? lock_sync+0x180/0x180
[ 284.473787][ C1] ? lock_downgrade+0x690/0x690
[ 284.473791][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.473800][ C1] process_one_work+0x86e/0x1410
[ 284.473806][ C1] ? lock_sync+0x180/0x180
[ 284.473812][ C1] ? pwq_dec_nr_in_flight+0x230/0x230
[ 284.473817][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473824][ C1] worker_thread+0x5ab/0xef0
[ 284.473832][ C1] ? process_one_work+0x1410/0x1410
[ 284.473837][ C1] kthread+0x2e6/0x3c0
[ 284.473840][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473846][ C1] ret_from_fork+0x1f/0x30
[ 284.473856][ C1]
[ 284.473858][ C1] task:kworker/1:8 state:I stack:27296 pid:5412 ppid:2 flags:0x00004000
[ 284.473868][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.473873][ C1] Call Trace:
[ 284.473875][ C1]
[ 284.473878][ C1] __schedule+0xc25/0x57f0
[ 284.473882][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473890][ C1] ? process_one_work+0xada/0x1410
[ 284.473894][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473900][ C1] ? worker_thread+0x145/0xef0
[ 284.473905][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.473911][ C1] schedule+0xda/0x1a0
[ 284.473915][ C1] worker_thread+0x14a/0xef0
[ 284.473923][ C1] ? process_one_work+0x1410/0x1410
[ 284.473927][ C1] kthread+0x2e6/0x3c0
[ 284.473931][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.473936][ C1] ret_from_fork+0x1f/0x30
[ 284.473947][ C1]
[ 284.473949][ C1] task:udevd state:S stack:26968 pid:5413 ppid:4399 flags:0x00000002
[ 284.473958][ C1] Call Trace:
[ 284.473960][ C1]
[ 284.473963][ C1] __schedule+0xc25/0x57f0
[ 284.473974][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.473979][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.473985][ C1] ? lock_downgrade+0x690/0x690
[ 284.473989][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.473993][ C1] ? lock_acquire+0x1ad/0x520
[ 284.474000][ C1] schedule+0xda/0x1a0
[ 284.474005][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.474010][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.474014][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.474019][ C1] ? lock_downgrade+0x690/0x690
[ 284.474023][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.474027][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.474034][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.474045][ C1] ? do_epoll_create+0x160/0x160
[ 284.474054][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.474059][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.474063][ C1] ? lock_downgrade+0x690/0x690
[ 284.474069][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.474075][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.474081][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.474085][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.474090][ C1] do_syscall_64+0x35/0xb0
[ 284.474095][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.474099][ C1] RIP: 0033:0x7ff7ea723457
[ 284.474102][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.474106][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.474109][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.474111][ C1] RBP: 0000564d84cbe680 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.474114][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cab5c0
[ 284.474116][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.474125][ C1]
[ 284.474127][ C1] task:kworker/0:7 state:I stack:23336 pid:5428 ppid:2 flags:0x00004000
[ 284.474137][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.474142][ C1] Call Trace:
[ 284.474144][ C1]
[ 284.474148][ C1] __schedule+0xc25/0x57f0
[ 284.474152][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474159][ C1] ? process_one_work+0xada/0x1410
[ 284.474163][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474169][ C1] ? worker_thread+0x145/0xef0
[ 284.474175][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474180][ C1] schedule+0xda/0x1a0
[ 284.474185][ C1] worker_thread+0x14a/0xef0
[ 284.474193][ C1] ? process_one_work+0x1410/0x1410
[ 284.474197][ C1] kthread+0x2e6/0x3c0
[ 284.474201][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474206][ C1] ret_from_fork+0x1f/0x30
[ 284.474216][ C1]
[ 284.474219][ C1] task:udevd state:S stack:27712 pid:5430 ppid:4399 flags:0x00000002
[ 284.474229][ C1] Call Trace:
[ 284.474231][ C1]
[ 284.474234][ C1] __schedule+0xc25/0x57f0
[ 284.474245][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474250][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.474256][ C1] ? lock_downgrade+0x690/0x690
[ 284.474260][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.474264][ C1] ? lock_acquire+0x1ad/0x520
[ 284.474271][ C1] schedule+0xda/0x1a0
[ 284.474276][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.474281][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.474285][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.474289][ C1] ? lock_downgrade+0x690/0x690
[ 284.474294][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.474298][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.474311][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.474321][ C1] ? do_epoll_create+0x160/0x160
[ 284.474330][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.474336][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.474340][ C1] ? lock_downgrade+0x690/0x690
[ 284.474346][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.474351][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.474358][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.474361][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.474367][ C1] do_syscall_64+0x35/0xb0
[ 284.474371][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.474375][ C1] RIP: 0033:0x7ff7ea723457
[ 284.474378][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.474382][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.474385][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.474387][ C1] RBP: 0000564d84c8c280 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.474389][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cae140
[ 284.474392][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.474401][ C1]
[ 284.474403][ C1] task:kworker/1:9 state:I stack:26136 pid:5431 ppid:2 flags:0x00004000
[ 284.474412][ C1] Workqueue: 0x0 (events)
[ 284.474418][ C1] Call Trace:
[ 284.474419][ C1]
[ 284.474423][ C1] __schedule+0xc25/0x57f0
[ 284.474427][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474434][ C1] ? process_one_work+0xada/0x1410
[ 284.474439][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474444][ C1] ? worker_thread+0x145/0xef0
[ 284.474450][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474455][ C1] schedule+0xda/0x1a0
[ 284.474460][ C1] worker_thread+0x14a/0xef0
[ 284.474468][ C1] ? process_one_work+0x1410/0x1410
[ 284.474472][ C1] kthread+0x2e6/0x3c0
[ 284.474476][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474481][ C1] ret_from_fork+0x1f/0x30
[ 284.474492][ C1]
[ 284.474494][ C1] task:kworker/1:10 state:I stack:26312 pid:5432 ppid:2 flags:0x00004000
[ 284.474503][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.474509][ C1] Call Trace:
[ 284.474511][ C1]
[ 284.474514][ C1] __schedule+0xc25/0x57f0
[ 284.474518][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474525][ C1] ? process_one_work+0xada/0x1410
[ 284.474530][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474535][ C1] ? worker_thread+0x145/0xef0
[ 284.474541][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474546][ C1] schedule+0xda/0x1a0
[ 284.474551][ C1] worker_thread+0x14a/0xef0
[ 284.474559][ C1] ? process_one_work+0x1410/0x1410
[ 284.474563][ C1] kthread+0x2e6/0x3c0
[ 284.474567][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474572][ C1] ret_from_fork+0x1f/0x30
[ 284.474582][ C1]
[ 284.474584][ C1] task:kworker/1:11 state:I stack:28904 pid:5433 ppid:2 flags:0x00004000
[ 284.474594][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.474599][ C1] Call Trace:
[ 284.474601][ C1]
[ 284.474605][ C1] __schedule+0xc25/0x57f0
[ 284.474609][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474616][ C1] ? process_one_work+0xada/0x1410
[ 284.474621][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474626][ C1] ? worker_thread+0x145/0xef0
[ 284.474632][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474637][ C1] schedule+0xda/0x1a0
[ 284.474641][ C1] worker_thread+0x14a/0xef0
[ 284.474649][ C1] ? process_one_work+0x1410/0x1410
[ 284.474654][ C1] kthread+0x2e6/0x3c0
[ 284.474657][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474663][ C1] ret_from_fork+0x1f/0x30
[ 284.474673][ C1]
[ 284.474675][ C1] task:kworker/1:12 state:I stack:28944 pid:5434 ppid:2 flags:0x00004000
[ 284.474685][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.474690][ C1] Call Trace:
[ 284.474692][ C1]
[ 284.474696][ C1] __schedule+0xc25/0x57f0
[ 284.474700][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474707][ C1] ? process_one_work+0xada/0x1410
[ 284.474711][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474717][ C1] ? worker_thread+0x145/0xef0
[ 284.474722][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474728][ C1] schedule+0xda/0x1a0
[ 284.474732][ C1] worker_thread+0x14a/0xef0
[ 284.474740][ C1] ? process_one_work+0x1410/0x1410
[ 284.474745][ C1] kthread+0x2e6/0x3c0
[ 284.474748][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474754][ C1] ret_from_fork+0x1f/0x30
[ 284.474764][ C1]
[ 284.474766][ C1] task:kworker/1:13 state:I stack:29296 pid:5435 ppid:2 flags:0x00004000
[ 284.474776][ C1] Workqueue: 0x0 (events)
[ 284.474781][ C1] Call Trace:
[ 284.474783][ C1]
[ 284.474787][ C1] __schedule+0xc25/0x57f0
[ 284.474791][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474798][ C1] ? process_one_work+0xada/0x1410
[ 284.474802][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474808][ C1] ? worker_thread+0x145/0xef0
[ 284.474818][ C1] schedule+0xda/0x1a0
[ 284.474822][ C1] worker_thread+0x14a/0xef0
[ 284.474830][ C1] ? process_one_work+0x1410/0x1410
[ 284.474835][ C1] kthread+0x2e6/0x3c0
[ 284.474838][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474844][ C1] ret_from_fork+0x1f/0x30
[ 284.474854][ C1]
[ 284.474856][ C1] task:kworker/1:14 state:I stack:29296 pid:5436 ppid:2 flags:0x00004000
[ 284.474866][ C1] Workqueue: 0x0 (events)
[ 284.474871][ C1] Call Trace:
[ 284.474873][ C1]
[ 284.474877][ C1] __schedule+0xc25/0x57f0
[ 284.474881][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474888][ C1] ? process_one_work+0xada/0x1410
[ 284.474893][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474898][ C1] ? worker_thread+0x145/0xef0
[ 284.474907][ C1] schedule+0xda/0x1a0
[ 284.474911][ C1] worker_thread+0x14a/0xef0
[ 284.474919][ C1] ? process_one_work+0x1410/0x1410
[ 284.474924][ C1] kthread+0x2e6/0x3c0
[ 284.474927][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.474933][ C1] ret_from_fork+0x1f/0x30
[ 284.474943][ C1]
[ 284.474945][ C1] task:kworker/1:15 state:I stack:28344 pid:5437 ppid:2 flags:0x00004000
[ 284.474955][ C1] Workqueue: 0x0 (wg-crypt-wg1)
[ 284.474960][ C1] Call Trace:
[ 284.474962][ C1]
[ 284.474965][ C1] __schedule+0xc25/0x57f0
[ 284.474969][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474977][ C1] ? process_one_work+0xada/0x1410
[ 284.474981][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.474987][ C1] ? worker_thread+0x145/0xef0
[ 284.474992][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.474998][ C1] schedule+0xda/0x1a0
[ 284.475002][ C1] worker_thread+0x14a/0xef0
[ 284.475010][ C1] ? process_one_work+0x1410/0x1410
[ 284.475014][ C1] kthread+0x2e6/0x3c0
[ 284.475018][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.475024][ C1] ret_from_fork+0x1f/0x30
[ 284.475034][ C1]
[ 284.475036][ C1] task:kworker/1:16 state:I stack:29296 pid:5438 ppid:2 flags:0x00004000
[ 284.475046][ C1] Workqueue: 0x0 (events)
[ 284.475051][ C1] Call Trace:
[ 284.475053][ C1]
[ 284.475056][ C1] __schedule+0xc25/0x57f0
[ 284.475060][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.475068][ C1] ? process_one_work+0xada/0x1410
[ 284.475072][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475078][ C1] ? worker_thread+0x145/0xef0
[ 284.475086][ C1] schedule+0xda/0x1a0
[ 284.475091][ C1] worker_thread+0x14a/0xef0
[ 284.475098][ C1] ? process_one_work+0x1410/0x1410
[ 284.475103][ C1] kthread+0x2e6/0x3c0
[ 284.475106][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.475112][ C1] ret_from_fork+0x1f/0x30
[ 284.475122][ C1]
[ 284.475125][ C1] task:kworker/1:17 state:I stack:29296 pid:5439 ppid:2 flags:0x00004000
[ 284.475134][ C1] Workqueue: 0x0 (events)
[ 284.475140][ C1] Call Trace:
[ 284.475142][ C1]
[ 284.475145][ C1] __schedule+0xc25/0x57f0
[ 284.475149][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.475157][ C1] ? process_one_work+0xada/0x1410
[ 284.475161][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475167][ C1] ? worker_thread+0x145/0xef0
[ 284.475172][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.475178][ C1] schedule+0xda/0x1a0
[ 284.475182][ C1] worker_thread+0x14a/0xef0
[ 284.475190][ C1] ? process_one_work+0x1410/0x1410
[ 284.475194][ C1] kthread+0x2e6/0x3c0
[ 284.475198][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.475203][ C1] ret_from_fork+0x1f/0x30
[ 284.475214][ C1]
[ 284.475216][ C1] task:kworker/1:18 state:I stack:29232 pid:5440 ppid:2 flags:0x00004000
[ 284.475226][ C1] Workqueue: 0x0 (wg-kex-wg1)
[ 284.475231][ C1] Call Trace:
[ 284.475233][ C1]
[ 284.475237][ C1] __schedule+0xc25/0x57f0
[ 284.475240][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.475249][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475255][ C1] ? worker_thread+0x145/0xef0
[ 284.475259][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.475263][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.475269][ C1] schedule+0xda/0x1a0
[ 284.475273][ C1] worker_thread+0x14a/0xef0
[ 284.475281][ C1] ? process_one_work+0x1410/0x1410
[ 284.475285][ C1] kthread+0x2e6/0x3c0
[ 284.475289][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.475294][ C1] ret_from_fork+0x1f/0x30
[ 284.475304][ C1]
[ 284.475313][ C1] task:kworker/1:19 state:I stack:30640 pid:5441 ppid:2 flags:0x00004000
[ 284.475324][ C1] Call Trace:
[ 284.475325][ C1]
[ 284.475329][ C1] __schedule+0xc25/0x57f0
[ 284.475333][ C1] ? worker_thread+0x91/0xef0
[ 284.475342][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475347][ C1] ? worker_thread+0x145/0xef0
[ 284.475352][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.475355][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.475361][ C1] schedule+0xda/0x1a0
[ 284.475365][ C1] worker_thread+0x14a/0xef0
[ 284.475373][ C1] ? process_one_work+0x1410/0x1410
[ 284.475378][ C1] kthread+0x2e6/0x3c0
[ 284.475381][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.475387][ C1] ret_from_fork+0x1f/0x30
[ 284.475397][ C1]
[ 284.475399][ C1] task:syz-executor.0 state:S stack:27232 pid:5442 ppid:5420 flags:0x00000000
[ 284.475409][ C1] Call Trace:
[ 284.475411][ C1]
[ 284.475414][ C1] __schedule+0xc25/0x57f0
[ 284.475418][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.475429][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475434][ C1] ? do_wait+0x42f/0xa10
[ 284.475439][ C1] ? release_task+0x14f0/0x14f0
[ 284.475447][ C1] schedule+0xda/0x1a0
[ 284.475451][ C1] do_wait+0x5b8/0xa10
[ 284.475458][ C1] kernel_wait4+0xee/0x1c0
[ 284.475463][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.475469][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.475474][ C1] ? find_held_lock+0x2d/0x110
[ 284.475482][ C1] __do_sys_wait4+0xe8/0x100
[ 284.475486][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.475491][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.475497][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.475504][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.475508][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.475513][ C1] do_syscall_64+0x35/0xb0
[ 284.475517][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.475522][ C1] RIP: 0033:0x7f8d15a876d6
[ 284.475525][ C1] RSP: 002b:00007ffe5bba72c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.475529][ C1] RAX: ffffffffffffffda RBX: 0000000000001543 RCX: 00007f8d15a876d6
[ 284.475531][ C1] RDX: 0000000040000000 RSI: 00007ffe5bba72dc RDI: 00000000ffffffff
[ 284.475534][ C1] RBP: 00007ffe5bba72dc R08: 0000000000000000 R09: 0000555556031400
[ 284.475536][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.475538][ C1] R13: 00007ffe5bba73d0 R14: 0000000000000000 R15: 0000000000000000
[ 284.475547][ C1]
[ 284.475550][ C1] task:syz-executor.0 state:R running task stack:23720 pid:5443 ppid:5442 flags:0x00000000
[ 284.475559][ C1] Call Trace:
[ 284.475561][ C1]
[ 284.475565][ C1] __schedule+0xc25/0x57f0
[ 284.475569][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.475575][ C1] ? debug_object_free+0x350/0x350
[ 284.475583][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475590][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.475599][ C1] schedule+0xda/0x1a0
[ 284.475603][ C1] do_nanosleep+0x145/0x450
[ 284.475610][ C1] ? schedule_hrtimeout+0x10/0x10
[ 284.475616][ C1] ? __hrtimer_init+0x33/0x1f0
[ 284.475622][ C1] hrtimer_nanosleep+0x158/0x340
[ 284.475626][ C1] ? nanosleep_copyout+0xc0/0xc0
[ 284.475633][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.475638][ C1] ? get_timespec64+0x6b/0x1d0
[ 284.475642][ C1] ? put_timespec64+0xf0/0xf0
[ 284.475647][ C1] common_nsleep+0x74/0xb0
[ 284.475653][ C1] __x64_sys_clock_nanosleep+0x28c/0x410
[ 284.475658][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.475662][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 284.475668][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.475674][ C1] do_syscall_64+0x35/0xb0
[ 284.475679][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.475682][ C1] RIP: 0033:0x7f8d15aadfa1
[ 284.475685][ C1] RSP: 002b:00007ffe5bba7060 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 284.475689][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f8d15aadfa1
[ 284.475692][ C1] RDX: 00007ffe5bba70a0 RSI: 0000000000000000 RDI: 0000000000000000
[ 284.475694][ C1] RBP: 00007ffe5bba712c R08: 0000000000000000 R09: 00007ffe5bbcf080
[ 284.475696][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 284.475699][ C1] R13: 0000000000044fc3 R14: 0000000000000000 R15: 00007ffe5bba7190
[ 284.475708][ C1]
[ 284.475710][ C1] task:syz-executor.1 state:S stack:27424 pid:5444 ppid:5276 flags:0x00000000
[ 284.475720][ C1] Call Trace:
[ 284.475722][ C1]
[ 284.475726][ C1] __schedule+0xc25/0x57f0
[ 284.475729][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.475740][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475746][ C1] ? do_wait+0x42f/0xa10
[ 284.475750][ C1] ? release_task+0x14f0/0x14f0
[ 284.475758][ C1] schedule+0xda/0x1a0
[ 284.475763][ C1] do_wait+0x5b8/0xa10
[ 284.475769][ C1] kernel_wait4+0xee/0x1c0
[ 284.475774][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.475780][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.475785][ C1] ? find_held_lock+0x2d/0x110
[ 284.475792][ C1] __do_sys_wait4+0xe8/0x100
[ 284.475796][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.475801][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.475808][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.475815][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.475819][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.475824][ C1] do_syscall_64+0x35/0xb0
[ 284.475829][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.475833][ C1] RIP: 0033:0x7f0ffe0876d6
[ 284.475836][ C1] RSP: 002b:00007ffe717a8d88 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.475840][ C1] RAX: ffffffffffffffda RBX: 0000000000001545 RCX: 00007f0ffe0876d6
[ 284.475842][ C1] RDX: 0000000040000000 RSI: 00007ffe717a8d9c RDI: 00000000ffffffff
[ 284.475845][ C1] RBP: 00007ffe717a8d9c R08: 0000000000000000 R09: 0000555555769400
[ 284.475847][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.475849][ C1] R13: 00007ffe717a8e90 R14: 0000000000000000 R15: 0000000000000000
[ 284.475858][ C1]
[ 284.475860][ C1] task:syz-executor.1 state:R running task stack:24848 pid:5445 ppid:5444 flags:0x00000000
[ 284.475870][ C1] Call Trace:
[ 284.475872][ C1]
[ 284.475875][ C1] __schedule+0xc25/0x57f0
[ 284.475879][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.475885][ C1] ? debug_object_free+0x350/0x350
[ 284.475892][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.475900][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.475908][ C1] schedule+0xda/0x1a0
[ 284.475912][ C1] do_nanosleep+0x145/0x450
[ 284.475918][ C1] ? schedule_hrtimeout+0x10/0x10
[ 284.475924][ C1] ? __hrtimer_init+0x33/0x1f0
[ 284.475930][ C1] hrtimer_nanosleep+0x158/0x340
[ 284.475934][ C1] ? nanosleep_copyout+0xc0/0xc0
[ 284.475941][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.475946][ C1] ? get_timespec64+0x6b/0x1d0
[ 284.475949][ C1] ? put_timespec64+0xf0/0xf0
[ 284.475955][ C1] common_nsleep+0x74/0xb0
[ 284.475960][ C1] __x64_sys_clock_nanosleep+0x28c/0x410
[ 284.475964][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.475969][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 284.475974][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.475980][ C1] do_syscall_64+0x35/0xb0
[ 284.475985][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.475989][ C1] RIP: 0033:0x7f0ffe0adfa1
[ 284.475992][ C1] RSP: 002b:00007ffe717a8b20 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 284.475995][ C1] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f0ffe0adfa1
[ 284.475998][ C1] RDX: 00007ffe717a8b60 RSI: 0000000000000000 RDI: 0000000000000000
[ 284.476000][ C1] RBP: 00007ffe717a8bec R08: 0000000000000000 R09: 00007ffe717d5080
[ 284.476002][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 284.476005][ C1] R13: 0000000000045644 R14: 0000000000000003 R15: 00007ffe717a8c50
[ 284.476013][ C1]
[ 284.476016][ C1] task:syz-executor.5 state:S stack:27424 pid:5446 ppid:5420 flags:0x00000000
[ 284.476025][ C1] Call Trace:
[ 284.476026][ C1]
[ 284.476030][ C1] __schedule+0xc25/0x57f0
[ 284.476034][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.476045][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476050][ C1] ? do_wait+0x42f/0xa10
[ 284.476054][ C1] ? release_task+0x14f0/0x14f0
[ 284.476062][ C1] schedule+0xda/0x1a0
[ 284.476067][ C1] do_wait+0x5b8/0xa10
[ 284.476074][ C1] kernel_wait4+0xee/0x1c0
[ 284.476078][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.476084][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.476089][ C1] ? find_held_lock+0x2d/0x110
[ 284.476097][ C1] __do_sys_wait4+0xe8/0x100
[ 284.476101][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.476107][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.476114][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.476121][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.476125][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.476131][ C1] do_syscall_64+0x35/0xb0
[ 284.476136][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.476140][ C1] RIP: 0033:0x7fe7b64876d6
[ 284.476144][ C1] RSP: 002b:00007ffd86a442f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.476149][ C1] RAX: ffffffffffffffda RBX: 0000000000001547 RCX: 00007fe7b64876d6
[ 284.476151][ C1] RDX: 0000000040000000 RSI: 00007ffd86a4430c RDI: 00000000ffffffff
[ 284.476154][ C1] RBP: 00007ffd86a4430c R08: 0000000000000000 R09: 000055555732e400
[ 284.476156][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.476159][ C1] R13: 00007ffd86a44400 R14: 0000000000000000 R15: 0000000000000000
[ 284.476169][ C1]
[ 284.476172][ C1] task:syz-executor.5 state:R running task stack:25048 pid:5447 ppid:5446 flags:0x00000000
[ 284.476182][ C1] Call Trace:
[ 284.476184][ C1]
[ 284.476187][ C1] __schedule+0xc25/0x57f0
[ 284.476191][ C1] ? clockevents_program_event+0xe2/0x290
[ 284.476196][ C1] ? lock_downgrade+0x690/0x690
[ 284.476201][ C1] ? debug_object_free+0x350/0x350
[ 284.476209][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476217][ C1] ? hrtimer_start_range_ns+0x68e/0xcc0
[ 284.476224][ C1] schedule+0xda/0x1a0
[ 284.476228][ C1] do_nanosleep+0x145/0x450
[ 284.476235][ C1] ? schedule_hrtimeout+0x10/0x10
[ 284.476241][ C1] ? __hrtimer_init+0x33/0x1f0
[ 284.476246][ C1] hrtimer_nanosleep+0x158/0x340
[ 284.476251][ C1] ? nanosleep_copyout+0xc0/0xc0
[ 284.476257][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.476262][ C1] ? get_timespec64+0x6b/0x1d0
[ 284.476266][ C1] ? put_timespec64+0xf0/0xf0
[ 284.476271][ C1] common_nsleep+0x74/0xb0
[ 284.476276][ C1] __x64_sys_clock_nanosleep+0x28c/0x410
[ 284.476280][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.476285][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0
[ 284.476290][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.476296][ C1] do_syscall_64+0x35/0xb0
[ 284.476301][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.476305][ C1] RIP: 0033:0x7fe7b64adfa1
[ 284.476314][ C1] RSP: 002b:00007ffd86a44090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 284.476318][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fe7b64adfa1
[ 284.476320][ C1] RDX: 00007ffd86a440d0 RSI: 0000000000000000 RDI: 0000000000000000
[ 284.476323][ C1] RBP: 00007ffd86a4415c R08: 0000000000000000 R09: 00007ffd86ada080
[ 284.476325][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 284.476327][ C1] R13: 0000000000045603 R14: 0000000000000003 R15: 00007ffd86a441c0
[ 284.476336][ C1]
[ 284.476339][ C1] task:udevd state:S stack:27912 pid:5450 ppid:4399 flags:0x00000002
[ 284.476348][ C1] Call Trace:
[ 284.476350][ C1]
[ 284.476353][ C1] __schedule+0xc25/0x57f0
[ 284.476364][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476386][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.476392][ C1] ? lock_downgrade+0x690/0x690
[ 284.476397][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.476401][ C1] ? lock_acquire+0x1ad/0x520
[ 284.476408][ C1] schedule+0xda/0x1a0
[ 284.476412][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.476417][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.476421][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.476426][ C1] ? lock_downgrade+0x690/0x690
[ 284.476431][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.476435][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.476442][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.476453][ C1] ? do_epoll_create+0x160/0x160
[ 284.476461][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.476467][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.476471][ C1] ? lock_downgrade+0x690/0x690
[ 284.476477][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.476482][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.476489][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.476493][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.476498][ C1] do_syscall_64+0x35/0xb0
[ 284.476503][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.476506][ C1] RIP: 0033:0x7ff7ea723457
[ 284.476509][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.476513][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.476516][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.476518][ C1] RBP: 0000564d84cacc50 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.476521][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84cb25a0
[ 284.476523][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.476532][ C1]
[ 284.476534][ C1] task:udevd state:S stack:26688 pid:5451 ppid:4399 flags:0x00000002
[ 284.476543][ C1] Call Trace:
[ 284.476545][ C1]
[ 284.476549][ C1] __schedule+0xc25/0x57f0
[ 284.476559][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476565][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.476570][ C1] ? lock_downgrade+0x690/0x690
[ 284.476574][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.476578][ C1] ? lock_acquire+0x1ad/0x520
[ 284.476585][ C1] schedule+0xda/0x1a0
[ 284.476590][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.476594][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.476599][ C1] ? do_epoll_wait+0xe30/0x14b0
[ 284.476603][ C1] ? lock_downgrade+0x690/0x690
[ 284.476607][ C1] ? do_raw_write_lock+0x11a/0x3a0
[ 284.476611][ C1] ? do_raw_read_unlock+0xe0/0xe0
[ 284.476619][ C1] do_epoll_wait+0xe44/0x14b0
[ 284.476629][ C1] ? do_epoll_create+0x160/0x160
[ 284.476638][ C1] ? ep_refcount_dec_and_test+0xa0/0xa0
[ 284.476643][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.476647][ C1] ? lock_downgrade+0x690/0x690
[ 284.476654][ C1] __x64_sys_epoll_wait+0x126/0x240
[ 284.476659][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190
[ 284.476665][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.476669][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.476674][ C1] do_syscall_64+0x35/0xb0
[ 284.476679][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.476682][ C1] RIP: 0033:0x7ff7ea723457
[ 284.476685][ C1] RSP: 002b:00007ffd11353d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 284.476689][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7ea723457
[ 284.476692][ C1] RDX: 0000000000000004 RSI: 00007ffd11353d88 RDI: 0000000000000004
[ 284.476694][ C1] RBP: 0000564d84cacc50 R08: 0000000000000007 R09: 40aeb6f1b1bc830c
[ 284.476696][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000564d84caeeb0
[ 284.476699][ C1] R13: 00007ffd11353d88 R14: 00000000ffffffff R15: 0000564d84c8b910
[ 284.476707][ C1]
[ 284.476710][ C1] task:krxrpcio/7001 state:S stack:30448 pid:5477 ppid:2 flags:0x00004000
[ 284.476719][ C1] Call Trace:
[ 284.476721][ C1]
[ 284.476724][ C1] __schedule+0xc25/0x57f0
[ 284.476730][ C1] ? lock_downgrade+0x690/0x690
[ 284.476739][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476742][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.476746][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.476750][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 284.476758][ C1] ? hrtick+0x250/0x250
[ 284.476764][ C1] schedule+0xda/0x1a0
[ 284.476769][ C1] rxrpc_io_thread+0x846/0x1360
[ 284.476777][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 284.476781][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.476789][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 284.476795][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.476800][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.476804][ C1] kthread+0x2e6/0x3c0
[ 284.476809][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.476815][ C1] ret_from_fork+0x1f/0x30
[ 284.476825][ C1]
[ 284.476827][ C1] task:krxrpcio/7001 state:S stack:30448 pid:5478 ppid:2 flags:0x00004000
[ 284.476837][ C1] Call Trace:
[ 284.476838][ C1]
[ 284.476842][ C1] __schedule+0xc25/0x57f0
[ 284.476848][ C1] ? lock_downgrade+0x690/0x690
[ 284.476856][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476860][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.476864][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.476868][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 284.476875][ C1] ? hrtick+0x250/0x250
[ 284.476881][ C1] schedule+0xda/0x1a0
[ 284.476886][ C1] rxrpc_io_thread+0x846/0x1360
[ 284.476892][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 284.476897][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.476905][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 284.476910][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.476914][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.476919][ C1] kthread+0x2e6/0x3c0
[ 284.476923][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.476928][ C1] ret_from_fork+0x1f/0x30
[ 284.476938][ C1]
[ 284.476941][ C1] task:bond0 state:I stack:30536 pid:5482 ppid:2 flags:0x00004000
[ 284.476951][ C1] Call Trace:
[ 284.476952][ C1]
[ 284.476956][ C1] __schedule+0xc25/0x57f0
[ 284.476960][ C1] ? rescuer_thread+0x114/0xb60
[ 284.476969][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.476974][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.476979][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.476983][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.476988][ C1] schedule+0xda/0x1a0
[ 284.476992][ C1] rescuer_thread+0x655/0xb60
[ 284.476996][ C1] ? lock_downgrade+0x690/0x690
[ 284.477002][ C1] ? kthread+0x247/0x3c0
[ 284.477008][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477013][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477018][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477022][ C1] kthread+0x2e6/0x3c0
[ 284.477026][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477031][ C1] ret_from_fork+0x1f/0x30
[ 284.477041][ C1]
[ 284.477043][ C1] task:bond0 state:I stack:30536 pid:5484 ppid:2 flags:0x00004000
[ 284.477053][ C1] Call Trace:
[ 284.477055][ C1]
[ 284.477058][ C1] __schedule+0xc25/0x57f0
[ 284.477062][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477071][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477076][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477081][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477085][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477090][ C1] schedule+0xda/0x1a0
[ 284.477095][ C1] rescuer_thread+0x655/0xb60
[ 284.477098][ C1] ? lock_downgrade+0x690/0x690
[ 284.477104][ C1] ? kthread+0x247/0x3c0
[ 284.477110][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477115][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477119][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477124][ C1] kthread+0x2e6/0x3c0
[ 284.477127][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477133][ C1] ret_from_fork+0x1f/0x30
[ 284.477143][ C1]
[ 284.477145][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5491 ppid:2 flags:0x00004000
[ 284.477155][ C1] Call Trace:
[ 284.477157][ C1]
[ 284.477161][ C1] __schedule+0xc25/0x57f0
[ 284.477164][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477174][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477179][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477183][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477187][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477193][ C1] schedule+0xda/0x1a0
[ 284.477197][ C1] rescuer_thread+0x655/0xb60
[ 284.477201][ C1] ? lock_downgrade+0x690/0x690
[ 284.477207][ C1] ? kthread+0x247/0x3c0
[ 284.477213][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477217][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477222][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477226][ C1] kthread+0x2e6/0x3c0
[ 284.477230][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477235][ C1] ret_from_fork+0x1f/0x30
[ 284.477246][ C1]
[ 284.477248][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5492 ppid:2 flags:0x00004000
[ 284.477258][ C1] Call Trace:
[ 284.477260][ C1]
[ 284.477263][ C1] __schedule+0xc25/0x57f0
[ 284.477267][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477276][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477282][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477286][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477290][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477296][ C1] schedule+0xda/0x1a0
[ 284.477300][ C1] rescuer_thread+0x655/0xb60
[ 284.477303][ C1] ? lock_downgrade+0x690/0x690
[ 284.477315][ C1] ? kthread+0x247/0x3c0
[ 284.477322][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477326][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477331][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477335][ C1] kthread+0x2e6/0x3c0
[ 284.477339][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477344][ C1] ret_from_fork+0x1f/0x30
[ 284.477355][ C1]
[ 284.477358][ C1] task:wg-crypt-wg1 state:I stack:29600 pid:5493 ppid:2 flags:0x00004000
[ 284.477367][ C1] Call Trace:
[ 284.477369][ C1]
[ 284.477373][ C1] __schedule+0xc25/0x57f0
[ 284.477377][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477386][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477391][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477396][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477400][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477405][ C1] schedule+0xda/0x1a0
[ 284.477409][ C1] rescuer_thread+0x655/0xb60
[ 284.477413][ C1] ? lock_downgrade+0x690/0x690
[ 284.477419][ C1] ? kthread+0x247/0x3c0
[ 284.477425][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477430][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477434][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477439][ C1] kthread+0x2e6/0x3c0
[ 284.477442][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477448][ C1] ret_from_fork+0x1f/0x30
[ 284.477458][ C1]
[ 284.477460][ C1] task:wg-crypt-wg2 state:I stack:29536 pid:5494 ppid:2 flags:0x00004000
[ 284.477470][ C1] Call Trace:
[ 284.477472][ C1]
[ 284.477475][ C1] __schedule+0xc25/0x57f0
[ 284.477479][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477488][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477493][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477498][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477502][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477507][ C1] schedule+0xda/0x1a0
[ 284.477511][ C1] rescuer_thread+0x655/0xb60
[ 284.477515][ C1] ? lock_downgrade+0x690/0x690
[ 284.477521][ C1] ? kthread+0x247/0x3c0
[ 284.477527][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477532][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477536][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477541][ C1] kthread+0x2e6/0x3c0
[ 284.477545][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477550][ C1] ret_from_fork+0x1f/0x30
[ 284.477560][ C1]
[ 284.477562][ C1] task:wg-crypt-wg1 state:I stack:29536 pid:5495 ppid:2 flags:0x00004000
[ 284.477572][ C1] Call Trace:
[ 284.477573][ C1]
[ 284.477577][ C1] __schedule+0xc25/0x57f0
[ 284.477581][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477590][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477595][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477600][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477604][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477609][ C1] schedule+0xda/0x1a0
[ 284.477614][ C1] rescuer_thread+0x655/0xb60
[ 284.477617][ C1] ? lock_downgrade+0x690/0x690
[ 284.477623][ C1] ? kthread+0x247/0x3c0
[ 284.477629][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477634][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477638][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477643][ C1] kthread+0x2e6/0x3c0
[ 284.477646][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477652][ C1] ret_from_fork+0x1f/0x30
[ 284.477662][ C1]
[ 284.477664][ C1] task:wg-crypt-wg2 state:I stack:29536 pid:5496 ppid:2 flags:0x00004000
[ 284.477674][ C1] Call Trace:
[ 284.477675][ C1]
[ 284.477679][ C1] __schedule+0xc25/0x57f0
[ 284.477683][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477692][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477697][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477702][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477705][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477711][ C1] schedule+0xda/0x1a0
[ 284.477715][ C1] rescuer_thread+0x655/0xb60
[ 284.477719][ C1] ? lock_downgrade+0x690/0x690
[ 284.477725][ C1] ? kthread+0x247/0x3c0
[ 284.477731][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477736][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477740][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477744][ C1] kthread+0x2e6/0x3c0
[ 284.477748][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477753][ C1] ret_from_fork+0x1f/0x30
[ 284.477764][ C1]
[ 284.477766][ C1] task:krxrpcio/7001 state:S stack:29448 pid:5497 ppid:2 flags:0x00004000
[ 284.477775][ C1] Call Trace:
[ 284.477777][ C1]
[ 284.477781][ C1] __schedule+0xc25/0x57f0
[ 284.477786][ C1] ? lock_downgrade+0x690/0x690
[ 284.477795][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477799][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.477803][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.477807][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 284.477814][ C1] ? preempt_schedule_common+0x45/0xb0
[ 284.477818][ C1] ? hrtick+0x250/0x250
[ 284.477825][ C1] schedule+0xda/0x1a0
[ 284.477829][ C1] rxrpc_io_thread+0x846/0x1360
[ 284.477836][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 284.477841][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.477849][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 284.477855][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477859][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.477864][ C1] kthread+0x2e6/0x3c0
[ 284.477868][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477873][ C1] ret_from_fork+0x1f/0x30
[ 284.477883][ C1]
[ 284.477886][ C1] task:bond0 state:I stack:30536 pid:5500 ppid:2 flags:0x00004000
[ 284.477895][ C1] Call Trace:
[ 284.477897][ C1]
[ 284.477901][ C1] __schedule+0xc25/0x57f0
[ 284.477905][ C1] ? rescuer_thread+0x114/0xb60
[ 284.477914][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.477919][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.477923][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.477927][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.477933][ C1] schedule+0xda/0x1a0
[ 284.477937][ C1] rescuer_thread+0x655/0xb60
[ 284.477941][ C1] ? lock_downgrade+0x690/0x690
[ 284.477947][ C1] ? kthread+0x247/0x3c0
[ 284.477953][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477958][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.477962][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.477966][ C1] kthread+0x2e6/0x3c0
[ 284.477970][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.477976][ C1] ret_from_fork+0x1f/0x30
[ 284.477986][ C1]
[ 284.477988][ C1] task:wg-crypt-wg0 state:I stack:29776 pid:5514 ppid:2 flags:0x00004000
[ 284.477998][ C1] Call Trace:
[ 284.477999][ C1]
[ 284.478003][ C1] __schedule+0xc25/0x57f0
[ 284.478007][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478016][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478021][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478026][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478030][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478035][ C1] schedule+0xda/0x1a0
[ 284.478040][ C1] rescuer_thread+0x655/0xb60
[ 284.478043][ C1] ? lock_downgrade+0x690/0x690
[ 284.478049][ C1] ? kthread+0x247/0x3c0
[ 284.478056][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478060][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478065][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478069][ C1] kthread+0x2e6/0x3c0
[ 284.478073][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478078][ C1] ret_from_fork+0x1f/0x30
[ 284.478088][ C1]
[ 284.478091][ C1] task:wg-crypt-wg1 state:I stack:29600 pid:5515 ppid:2 flags:0x00004000
[ 284.478101][ C1] Call Trace:
[ 284.478102][ C1]
[ 284.478106][ C1] __schedule+0xc25/0x57f0
[ 284.478110][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478119][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478124][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478129][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478132][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478138][ C1] schedule+0xda/0x1a0
[ 284.478143][ C1] rescuer_thread+0x655/0xb60
[ 284.478146][ C1] ? lock_downgrade+0x690/0x690
[ 284.478152][ C1] ? kthread+0x247/0x3c0
[ 284.478158][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478163][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478167][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478172][ C1] kthread+0x2e6/0x3c0
[ 284.478176][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478181][ C1] ret_from_fork+0x1f/0x30
[ 284.478191][ C1]
[ 284.478194][ C1] task:wg-crypt-wg2 state:I stack:29928 pid:5516 ppid:2 flags:0x00004000
[ 284.478203][ C1] Call Trace:
[ 284.478205][ C1]
[ 284.478208][ C1] __schedule+0xc25/0x57f0
[ 284.478212][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478221][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478227][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478231][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478235][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478241][ C1] schedule+0xda/0x1a0
[ 284.478245][ C1] rescuer_thread+0x655/0xb60
[ 284.478249][ C1] ? lock_downgrade+0x690/0x690
[ 284.478255][ C1] ? kthread+0x247/0x3c0
[ 284.478261][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478266][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478270][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478275][ C1] kthread+0x2e6/0x3c0
[ 284.478278][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478284][ C1] ret_from_fork+0x1f/0x30
[ 284.478294][ C1]
[ 284.478296][ C1] task:bond0 state:I stack:29600 pid:5546 ppid:2 flags:0x00004000
[ 284.478311][ C1] Call Trace:
[ 284.478313][ C1]
[ 284.478317][ C1] __schedule+0xc25/0x57f0
[ 284.478321][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478330][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478335][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478340][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478343][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478349][ C1] schedule+0xda/0x1a0
[ 284.478353][ C1] rescuer_thread+0x655/0xb60
[ 284.478357][ C1] ? lock_downgrade+0x690/0x690
[ 284.478363][ C1] ? kthread+0x247/0x3c0
[ 284.478369][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478374][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478378][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478383][ C1] kthread+0x2e6/0x3c0
[ 284.478386][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478392][ C1] ret_from_fork+0x1f/0x30
[ 284.478402][ C1]
[ 284.478404][ C1] task:bond0 state:I stack:30536 pid:5548 ppid:2 flags:0x00004000
[ 284.478414][ C1] Call Trace:
[ 284.478416][ C1]
[ 284.478419][ C1] __schedule+0xc25/0x57f0
[ 284.478423][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478432][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478438][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478442][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478446][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478451][ C1] schedule+0xda/0x1a0
[ 284.478456][ C1] rescuer_thread+0x655/0xb60
[ 284.478459][ C1] ? lock_downgrade+0x690/0x690
[ 284.478465][ C1] ? kthread+0x247/0x3c0
[ 284.478471][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478476][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478480][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478485][ C1] kthread+0x2e6/0x3c0
[ 284.478489][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478494][ C1] ret_from_fork+0x1f/0x30
[ 284.478504][ C1]
[ 284.478507][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5553 ppid:2 flags:0x00004000
[ 284.478516][ C1] Call Trace:
[ 284.478518][ C1]
[ 284.478521][ C1] __schedule+0xc25/0x57f0
[ 284.478525][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478534][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478540][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478544][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478548][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478553][ C1] schedule+0xda/0x1a0
[ 284.478558][ C1] rescuer_thread+0x655/0xb60
[ 284.478561][ C1] ? lock_downgrade+0x690/0x690
[ 284.478567][ C1] ? kthread+0x247/0x3c0
[ 284.478573][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478578][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478582][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478587][ C1] kthread+0x2e6/0x3c0
[ 284.478591][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478596][ C1] ret_from_fork+0x1f/0x30
[ 284.478606][ C1]
[ 284.478609][ C1] task:wg-crypt-wg1 state:I stack:30536 pid:5554 ppid:2 flags:0x00004000
[ 284.478618][ C1] Call Trace:
[ 284.478620][ C1]
[ 284.478624][ C1] __schedule+0xc25/0x57f0
[ 284.478628][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478637][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478642][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478646][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478650][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478656][ C1] schedule+0xda/0x1a0
[ 284.478660][ C1] rescuer_thread+0x655/0xb60
[ 284.478664][ C1] ? lock_downgrade+0x690/0x690
[ 284.478669][ C1] ? kthread+0x247/0x3c0
[ 284.478676][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478680][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478685][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478689][ C1] kthread+0x2e6/0x3c0
[ 284.478693][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478698][ C1] ret_from_fork+0x1f/0x30
[ 284.478708][ C1]
[ 284.478711][ C1] task:wg-crypt-wg2 state:I stack:30536 pid:5558 ppid:2 flags:0x00004000
[ 284.478720][ C1] Call Trace:
[ 284.478722][ C1]
[ 284.478726][ C1] __schedule+0xc25/0x57f0
[ 284.478730][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478739][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478744][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478748][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478752][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478758][ C1] schedule+0xda/0x1a0
[ 284.478762][ C1] rescuer_thread+0x655/0xb60
[ 284.478766][ C1] ? lock_downgrade+0x690/0x690
[ 284.478772][ C1] ? kthread+0x247/0x3c0
[ 284.478778][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478782][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478787][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478791][ C1] kthread+0x2e6/0x3c0
[ 284.478795][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478801][ C1] ret_from_fork+0x1f/0x30
[ 284.478811][ C1]
[ 284.478814][ C1] task:wg-crypt-wg0 state:I stack:29816 pid:5561 ppid:2 flags:0x00004000
[ 284.478824][ C1] Call Trace:
[ 284.478826][ C1]
[ 284.478829][ C1] __schedule+0xc25/0x57f0
[ 284.478833][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478842][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478848][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478852][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478856][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478861][ C1] schedule+0xda/0x1a0
[ 284.478866][ C1] rescuer_thread+0x655/0xb60
[ 284.478869][ C1] ? lock_downgrade+0x690/0x690
[ 284.478875][ C1] ? kthread+0x247/0x3c0
[ 284.478881][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478886][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478890][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478895][ C1] kthread+0x2e6/0x3c0
[ 284.478898][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.478904][ C1] ret_from_fork+0x1f/0x30
[ 284.478914][ C1]
[ 284.478917][ C1] task:wg-crypt-wg1 state:I stack:30536 pid:5567 ppid:2 flags:0x00004000
[ 284.478927][ C1] Call Trace:
[ 284.478928][ C1]
[ 284.478932][ C1] __schedule+0xc25/0x57f0
[ 284.478936][ C1] ? rescuer_thread+0x114/0xb60
[ 284.478945][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.478950][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.478955][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.478959][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.478964][ C1] schedule+0xda/0x1a0
[ 284.478968][ C1] rescuer_thread+0x655/0xb60
[ 284.478972][ C1] ? lock_downgrade+0x690/0x690
[ 284.478978][ C1] ? kthread+0x247/0x3c0
[ 284.478985][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478989][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.478994][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.478998][ C1] kthread+0x2e6/0x3c0
[ 284.479002][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.479007][ C1] ret_from_fork+0x1f/0x30
[ 284.479017][ C1]
[ 284.479020][ C1] task:wg-crypt-wg2 state:I stack:29600 pid:5568 ppid:2 flags:0x00004000
[ 284.479029][ C1] Call Trace:
[ 284.479031][ C1]
[ 284.479035][ C1] __schedule+0xc25/0x57f0
[ 284.479039][ C1] ? rescuer_thread+0x114/0xb60
[ 284.479048][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.479053][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.479057][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.479061][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479067][ C1] schedule+0xda/0x1a0
[ 284.479071][ C1] rescuer_thread+0x655/0xb60
[ 284.479075][ C1] ? lock_downgrade+0x690/0x690
[ 284.479081][ C1] ? kthread+0x247/0x3c0
[ 284.479087][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.479091][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.479096][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.479100][ C1] kthread+0x2e6/0x3c0
[ 284.479104][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.479109][ C1] ret_from_fork+0x1f/0x30
[ 284.479120][ C1]
[ 284.479122][ C1] task:kworker/0:8 state:I stack:28120 pid:5579 ppid:2 flags:0x00004000
[ 284.479132][ C1] Workqueue: 0x0 (rcu_gp)
[ 284.479137][ C1] Call Trace:
[ 284.479139][ C1]
[ 284.479143][ C1] __schedule+0xc25/0x57f0
[ 284.479147][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479154][ C1] ? process_one_work+0xada/0x1410
[ 284.479158][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.479164][ C1] ? worker_thread+0x145/0xef0
[ 284.479170][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479175][ C1] schedule+0xda/0x1a0
[ 284.479179][ C1] worker_thread+0x14a/0xef0
[ 284.479187][ C1] ? process_one_work+0x1410/0x1410
[ 284.479192][ C1] kthread+0x2e6/0x3c0
[ 284.479196][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.479201][ C1] ret_from_fork+0x1f/0x30
[ 284.479211][ C1]
[ 284.479214][ C1] task:dhcpcd state:S stack:27776 pid:5582 ppid:4613 flags:0x00000002
[ 284.479223][ C1] Call Trace:
[ 284.479225][ C1]
[ 284.479228][ C1] __schedule+0xc25/0x57f0
[ 284.479235][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.479243][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.479248][ C1] ? lock_acquire+0x1ad/0x520
[ 284.479255][ C1] ? lock_sync+0x180/0x180
[ 284.479259][ C1] ? find_held_lock+0x2d/0x110
[ 284.479265][ C1] schedule+0xda/0x1a0
[ 284.479269][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.479274][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.479281][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.479285][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.479289][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.479293][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.479298][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.479303][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.479316][ C1] do_sys_poll+0x711/0xb90
[ 284.479326][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.479331][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.479337][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.479342][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.479347][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.479352][ C1] ? sock_write_iter+0x217/0x380
[ 284.479357][ C1] ? sock_sendmsg+0x150/0x150
[ 284.479362][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.479372][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.479379][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.479384][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.479390][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.479395][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.479403][ C1] ? lock_acquire+0x1ad/0x520
[ 284.479408][ C1] ? find_held_lock+0x2d/0x110
[ 284.479414][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.479419][ C1] ? lock_downgrade+0x690/0x690
[ 284.479423][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.479427][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479432][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.479436][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.479440][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.479444][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.479448][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.479453][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.479458][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.479465][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.479475][ C1] do_syscall_64+0x35/0xb0
[ 284.479479][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.479484][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.479487][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.479491][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.479493][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1eb400
[ 284.479496][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.479498][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.479500][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.479509][ C1]
[ 284.479511][ C1] task:kworker/u4:6 state:R running task stack:27688 pid:5624 ppid:2 flags:0x00004000
[ 284.479522][ C1] Workqueue: 0x0 (phy16)
[ 284.479528][ C1] Call Trace:
[ 284.479530][ C1]
[ 284.479533][ C1] __schedule+0xc25/0x57f0
[ 284.479537][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479544][ C1] ? process_one_work+0xada/0x1410
[ 284.479549][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.479554][ C1] ? worker_thread+0x145/0xef0
[ 284.479560][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479565][ C1] schedule+0xda/0x1a0
[ 284.479570][ C1] worker_thread+0x14a/0xef0
[ 284.479578][ C1] ? process_one_work+0x1410/0x1410
[ 284.479582][ C1] kthread+0x2e6/0x3c0
[ 284.479586][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.479591][ C1] ret_from_fork+0x1f/0x30
[ 284.479602][ C1]
[ 284.479604][ C1] task:kworker/u4:7 state:I stack:27920 pid:5690 ppid:2 flags:0x00004000
[ 284.479613][ C1] Workqueue: 0x0 (phy16)
[ 284.479619][ C1] Call Trace:
[ 284.479620][ C1]
[ 284.479624][ C1] __schedule+0xc25/0x57f0
[ 284.479628][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479635][ C1] ? process_one_work+0xada/0x1410
[ 284.479640][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.479645][ C1] ? worker_thread+0x145/0xef0
[ 284.479651][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479656][ C1] schedule+0xda/0x1a0
[ 284.479661][ C1] worker_thread+0x14a/0xef0
[ 284.479669][ C1] ? process_one_work+0x1410/0x1410
[ 284.479673][ C1] kthread+0x2e6/0x3c0
[ 284.479677][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.479683][ C1] ret_from_fork+0x1f/0x30
[ 284.479693][ C1]
[ 284.479695][ C1] task:dhcpcd state:S stack:27776 pid:5710 ppid:4613 flags:0x00000002
[ 284.479704][ C1] Call Trace:
[ 284.479706][ C1]
[ 284.479710][ C1] __schedule+0xc25/0x57f0
[ 284.479717][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.479724][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.479729][ C1] ? lock_acquire+0x1ad/0x520
[ 284.479736][ C1] ? lock_sync+0x180/0x180
[ 284.479740][ C1] ? find_held_lock+0x2d/0x110
[ 284.479746][ C1] schedule+0xda/0x1a0
[ 284.479750][ C1] schedule_hrtimeout_range_clock+0x30a/0x350
[ 284.479755][ C1] ? schedule_timeout_idle+0x90/0x90
[ 284.479761][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.479765][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.479770][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.479774][ C1] ? unix_dgram_poll+0x515/0x620
[ 284.479778][ C1] ? maybe_init_creds+0x3c0/0x3c0
[ 284.479784][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170
[ 284.479790][ C1] do_sys_poll+0x711/0xb90
[ 284.479799][ C1] ? do_compat_pselect+0x1f0/0x1f0
[ 284.479804][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.479812][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.479816][ C1] ? packet_lookup_frame.isra.0+0x1b0/0x1b0
[ 284.479821][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.479826][ C1] ? sock_write_iter+0x217/0x380
[ 284.479830][ C1] ? sock_sendmsg+0x150/0x150
[ 284.479835][ C1] ? mark_lock.part.0+0xee/0x1970
[ 284.479845][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.479852][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170
[ 284.479857][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.479863][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.479868][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.479876][ C1] ? lock_acquire+0x1ad/0x520
[ 284.479881][ C1] ? find_held_lock+0x2d/0x110
[ 284.479887][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.479891][ C1] ? lock_downgrade+0x690/0x690
[ 284.479896][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.479900][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.479905][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.479909][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.479913][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 284.479917][ C1] ? set_user_sigmask+0x1b9/0x250
[ 284.479921][ C1] ? __set_current_blocked+0xe0/0xe0
[ 284.479926][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.479931][ C1] __x64_sys_ppoll+0x1a2/0x2c0
[ 284.479937][ C1] ? __ia32_sys_poll+0x430/0x430
[ 284.479948][ C1] do_syscall_64+0x35/0xb0
[ 284.479953][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.479956][ C1] RIP: 0033:0x7f3528da9ad5
[ 284.479960][ C1] RSP: 002b:00007fff4432aeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 284.479963][ C1] RAX: ffffffffffffffda RBX: 000055b78f1d1e20 RCX: 00007f3528da9ad5
[ 284.479966][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055b78f1e8550
[ 284.479968][ C1] RBP: 00007fff4432b200 R08: 0000000000000008 R09: 0000000000000000
[ 284.479970][ C1] R10: 00007fff4432b200 R11: 0000000000000246 R12: 0000000000000000
[ 284.479973][ C1] R13: 000055b78ea5b610 R14: 0000000000000000 R15: 0000000000000000
[ 284.479981][ C1]
[ 284.479984][ C1] task:bond0 state:I stack:29536 pid:5713 ppid:2 flags:0x00004000
[ 284.479994][ C1] Call Trace:
[ 284.479996][ C1]
[ 284.479999][ C1] __schedule+0xc25/0x57f0
[ 284.480003][ C1] ? rescuer_thread+0x114/0xb60
[ 284.480012][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480018][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.480022][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.480026][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.480032][ C1] schedule+0xda/0x1a0
[ 284.480036][ C1] rescuer_thread+0x655/0xb60
[ 284.480040][ C1] ? lock_downgrade+0x690/0x690
[ 284.480045][ C1] ? kthread+0x247/0x3c0
[ 284.480052][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.480056][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.480061][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.480065][ C1] kthread+0x2e6/0x3c0
[ 284.480069][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.480074][ C1] ret_from_fork+0x1f/0x30
[ 284.480085][ C1]
[ 284.480087][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5718 ppid:2 flags:0x00004000
[ 284.480097][ C1] Call Trace:
[ 284.480099][ C1]
[ 284.480102][ C1] __schedule+0xc25/0x57f0
[ 284.480106][ C1] ? rescuer_thread+0x114/0xb60
[ 284.480115][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480121][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.480125][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.480129][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.480134][ C1] schedule+0xda/0x1a0
[ 284.480139][ C1] rescuer_thread+0x655/0xb60
[ 284.480143][ C1] ? lock_downgrade+0x690/0x690
[ 284.480148][ C1] ? kthread+0x247/0x3c0
[ 284.480155][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.480159][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.480164][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.480168][ C1] kthread+0x2e6/0x3c0
[ 284.480172][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.480177][ C1] ret_from_fork+0x1f/0x30
[ 284.480187][ C1]
[ 284.480190][ C1] task:wg-crypt-wg1 state:I stack:29600 pid:5719 ppid:2 flags:0x00004000
[ 284.480199][ C1] Call Trace:
[ 284.480201][ C1]
[ 284.480205][ C1] __schedule+0xc25/0x57f0
[ 284.480209][ C1] ? rescuer_thread+0x114/0xb60
[ 284.480218][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480223][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.480227][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.480231][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.480237][ C1] schedule+0xda/0x1a0
[ 284.480241][ C1] rescuer_thread+0x655/0xb60
[ 284.480245][ C1] ? lock_downgrade+0x690/0x690
[ 284.480250][ C1] ? kthread+0x247/0x3c0
[ 284.480257][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.480261][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.480266][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.480270][ C1] kthread+0x2e6/0x3c0
[ 284.480274][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.480279][ C1] ret_from_fork+0x1f/0x30
[ 284.480290][ C1]
[ 284.480292][ C1] task:syz-executor.3 state:S stack:27424 pid:5854 ppid:5285 flags:0x00000000
[ 284.480301][ C1] Call Trace:
[ 284.480303][ C1]
[ 284.480312][ C1] __schedule+0xc25/0x57f0
[ 284.480315][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.480326][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480331][ C1] ? do_wait+0x42f/0xa10
[ 284.480336][ C1] ? release_task+0x14f0/0x14f0
[ 284.480344][ C1] schedule+0xda/0x1a0
[ 284.480348][ C1] do_wait+0x5b8/0xa10
[ 284.480356][ C1] kernel_wait4+0xee/0x1c0
[ 284.480360][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.480366][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.480371][ C1] ? find_held_lock+0x2d/0x110
[ 284.480378][ C1] __do_sys_wait4+0xe8/0x100
[ 284.480383][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.480388][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.480394][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.480401][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.480404][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.480410][ C1] do_syscall_64+0x35/0xb0
[ 284.480414][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.480418][ C1] RIP: 0033:0x7f764e2876d6
[ 284.480421][ C1] RSP: 002b:00007ffc2bf90758 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.480425][ C1] RAX: ffffffffffffffda RBX: 00000000000016e0 RCX: 00007f764e2876d6
[ 284.480428][ C1] RDX: 0000000040000000 RSI: 00007ffc2bf9076c RDI: 00000000ffffffff
[ 284.480430][ C1] RBP: 00007ffc2bf9076c R08: 0000000000000000 R09: 0000555556102400
[ 284.480432][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.480435][ C1] R13: 00007ffc2bf90860 R14: 0000000000000000 R15: 0000000000000000
[ 284.480443][ C1]
[ 284.480446][ C1] task:syz-executor.3 state:D stack:24208 pid:5856 ppid:5854 flags:0x00000000
[ 284.480454][ C1] Call Trace:
[ 284.480456][ C1]
[ 284.480459][ C1] __schedule+0xc25/0x57f0
[ 284.480463][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.480467][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.480478][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480483][ C1] ? __mutex_lock+0xa32/0x1340
[ 284.480492][ C1] schedule+0xda/0x1a0
[ 284.480496][ C1] schedule_preempt_disabled+0xf/0x20
[ 284.480500][ C1] __mutex_lock+0xa37/0x1340
[ 284.480506][ C1] ? rtnetlink_rcv_msg+0x2e2/0x9f0
[ 284.480512][ C1] ? mutex_lock_io_nested+0x1190/0x1190
[ 284.480517][ C1] ? rtnetlink_rcv_msg+0x2bc/0x9f0
[ 284.480527][ C1] rtnetlink_rcv_msg+0x2e2/0x9f0
[ 284.480532][ C1] ? rtnl_stats_set+0x3d0/0x3d0
[ 284.480535][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.480539][ C1] ? arch_stack_walk+0x5c/0xe0
[ 284.480544][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.480548][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.480557][ C1] netlink_rcv_skb+0x126/0x380
[ 284.480563][ C1] ? rtnl_stats_set+0x3d0/0x3d0
[ 284.480568][ C1] ? netlink_ack+0x15b0/0x15b0
[ 284.480571][ C1] ? lock_sync+0x180/0x180
[ 284.480582][ C1] ? netlink_deliver_tap+0x135/0xb00
[ 284.480589][ C1] netlink_unicast+0x433/0x710
[ 284.480595][ C1] ? netlink_attachskb+0x730/0x730
[ 284.480600][ C1] ? __check_object_size+0x30f/0x520
[ 284.480607][ C1] netlink_sendmsg+0x78c/0xc40
[ 284.480613][ C1] ? netlink_unicast+0x710/0x710
[ 284.480621][ C1] ? netlink_unicast+0x710/0x710
[ 284.480625][ C1] sock_sendmsg+0xbc/0x150
[ 284.480630][ C1] __sys_sendto+0x1bb/0x290
[ 284.480635][ C1] ? __ia32_sys_getpeername+0xa0/0xa0
[ 284.480638][ C1] ? debug_object_deactivate+0x300/0x300
[ 284.480650][ C1] ? lock_downgrade+0x690/0x690
[ 284.480656][ C1] ? lock_downgrade+0x690/0x690
[ 284.480660][ C1] ? task_work_run+0x143/0x220
[ 284.480666][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.480673][ C1] __x64_sys_sendto+0xd8/0x1b0
[ 284.480677][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.480682][ C1] do_syscall_64+0x35/0xb0
[ 284.480687][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.480690][ C1] RIP: 0033:0x7f764e23c03c
[ 284.480693][ C1] RSP: 002b:00007ffc2bf8ff20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 284.480697][ C1] RAX: ffffffffffffffda RBX: 00007f764f2d4320 RCX: 00007f764e23c03c
[ 284.480700][ C1] RDX: 0000000000000028 RSI: 00007f764f2d4370 RDI: 0000000000000003
[ 284.480702][ C1] RBP: 0000000000000000 R08: 00007ffc2bf8ff74 R09: 000000000000000c
[ 284.480704][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 284.480706][ C1] R13: 00007f764f2d4370 R14: 0000000000000003 R15: 0000000000000000
[ 284.480715][ C1]
[ 284.480718][ C1] task:syz-executor.5 state:S stack:27912 pid:5871 ppid:5447 flags:0x00000000
[ 284.480727][ C1] Call Trace:
[ 284.480729][ C1]
[ 284.480732][ C1] __schedule+0xc25/0x57f0
[ 284.480736][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.480741][ C1] ? debug_object_free+0x350/0x350
[ 284.480745][ C1] ? get_futex_key+0x378/0x1420
[ 284.480753][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480760][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.480768][ C1] schedule+0xda/0x1a0
[ 284.480772][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.480778][ C1] futex_wait+0x25b/0x5f0
[ 284.480783][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.480790][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.480801][ C1] ? lock_downgrade+0x690/0x690
[ 284.480809][ C1] do_futex+0xf9/0x1c0
[ 284.480814][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.480818][ C1] ? ktime_get+0x217/0x2f0
[ 284.480822][ C1] ? ktime_get+0x117/0x2f0
[ 284.480828][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.480834][ C1] ? do_futex+0x1c0/0x1c0
[ 284.480840][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.480846][ C1] do_syscall_64+0x35/0xb0
[ 284.480851][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.480855][ C1] RIP: 0033:0x7fe7b6489279
[ 284.480858][ C1] RSP: 002b:00007ffd86a43f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 284.480861][ C1] RAX: ffffffffffffffda RBX: 00007fe7b659bf8c RCX: 00007fe7b6489279
[ 284.480864][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe7b659bf8c
[ 284.480866][ C1] RBP: 00007fe7b659bf80 R08: 00007ffd86ada080 R09: 0000000000000000
[ 284.480868][ C1] R10: 00007ffd86a44000 R11: 0000000000000246 R12: 0000000000045602
[ 284.480871][ C1] R13: 00007ffd86a44000 R14: 00007ffd86a44020 R15: 000000000000015e
[ 284.480880][ C1]
[ 284.480882][ C1] task:syz-executor.5 state:S stack:28488 pid:5875 ppid:5447 flags:0x00000000
[ 284.480891][ C1] Call Trace:
[ 284.480893][ C1]
[ 284.480896][ C1] __schedule+0xc25/0x57f0
[ 284.480907][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.480912][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.480919][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.480926][ C1] schedule+0xda/0x1a0
[ 284.480931][ C1] schedule_timeout+0x229/0x270
[ 284.480935][ C1] ? usleep_range_state+0x180/0x180
[ 284.480939][ C1] ? __wait_for_common+0x1c0/0x5c0
[ 284.480943][ C1] ? lock_downgrade+0x690/0x690
[ 284.480947][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.480951][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.480956][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.480961][ C1] __wait_for_common+0x1ca/0x5c0
[ 284.480965][ C1] ? usleep_range_state+0x180/0x180
[ 284.480971][ C1] ? bit_wait_timeout+0x160/0x160
[ 284.480980][ C1] wait_for_completion_interruptible+0x1b/0x30
[ 284.480984][ C1] raw_process_ep_io+0x53e/0xc80
[ 284.480991][ C1] ? __might_fault+0xbc/0x160
[ 284.480997][ C1] ? raw_process_ep0_io+0x9b0/0x9b0
[ 284.481007][ C1] ? _copy_from_user+0x5f/0xa0
[ 284.481014][ C1] raw_ioctl+0x7d8/0x25e0
[ 284.481018][ C1] ? lock_downgrade+0x690/0x690
[ 284.481025][ C1] ? gadget_suspend+0x10/0x10
[ 284.481033][ C1] __x64_sys_ioctl+0x11f/0x190
[ 284.481039][ C1] do_syscall_64+0x35/0xb0
[ 284.481044][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.481047][ C1] RIP: 0033:0x7fe7b6489037
[ 284.481050][ C1] RSP: 002b:00007fe7b75240f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 284.481054][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fe7b6489037
[ 284.481057][ C1] RDX: 00007fe7b7524120 RSI: 0000000040085507 RDI: 0000000000000003
[ 284.481059][ C1] RBP: 0000000020000700 R08: 00007fe7b6ad0020 R09: 0000000000000001
[ 284.481062][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003
[ 284.481064][ C1] R13: 0000000000000000 R14: 00007fe7b7525300 R15: 0000000000022000
[ 284.481073][ C1]
[ 284.481075][ C1] task:syz-executor.0 state:S stack:27416 pid:5872 ppid:5443 flags:0x00000000
[ 284.481084][ C1] Call Trace:
[ 284.481085][ C1]
[ 284.481089][ C1] __schedule+0xc25/0x57f0
[ 284.481093][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.481098][ C1] ? debug_object_free+0x350/0x350
[ 284.481102][ C1] ? get_futex_key+0x378/0x1420
[ 284.481109][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.481117][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.481124][ C1] schedule+0xda/0x1a0
[ 284.481129][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.481134][ C1] futex_wait+0x25b/0x5f0
[ 284.481139][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.481146][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.481157][ C1] ? lock_downgrade+0x690/0x690
[ 284.481165][ C1] do_futex+0xf9/0x1c0
[ 284.481169][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.481173][ C1] ? ktime_get+0x217/0x2f0
[ 284.481176][ C1] ? ktime_get+0x117/0x2f0
[ 284.481182][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.481188][ C1] ? do_futex+0x1c0/0x1c0
[ 284.481194][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.481200][ C1] do_syscall_64+0x35/0xb0
[ 284.481205][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.481209][ C1] RIP: 0033:0x7f8d15a89279
[ 284.481212][ C1] RSP: 002b:00007ffe5bba6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 284.481216][ C1] RAX: ffffffffffffffda RBX: 00007f8d15b9bf8c RCX: 00007f8d15a89279
[ 284.481218][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8d15b9bf8c
[ 284.481220][ C1] RBP: 00007f8d15b9bf80 R08: 00007ffe5bbcf080 R09: 0000000000000000
[ 284.481223][ C1] R10: 00007ffe5bba6fd0 R11: 0000000000000246 R12: 0000000000044fc9
[ 284.481225][ C1] R13: 00007ffe5bba6fd0 R14: 00007ffe5bba6ff0 R15: 0000000000000bea
[ 284.481234][ C1]
[ 284.481236][ C1] task:syz-executor.0 state:S stack:27448 pid:5874 ppid:5443 flags:0x00004000
[ 284.481245][ C1] Call Trace:
[ 284.481247][ C1]
[ 284.481250][ C1] __schedule+0xc25/0x57f0
[ 284.481254][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.481262][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.481268][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.481280][ C1] schedule+0xda/0x1a0
[ 284.481284][ C1] schedule_timeout+0x229/0x270
[ 284.481288][ C1] ? usleep_range_state+0x180/0x180
[ 284.481292][ C1] ? __down_common+0x339/0x680
[ 284.481296][ C1] ? lock_downgrade+0x690/0x690
[ 284.481304][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.481315][ C1] __down_common+0x341/0x680
[ 284.481320][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.481323][ C1] ? up+0xb0/0xb0
[ 284.481326][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.481335][ C1] down_interruptible+0x7b/0xa0
[ 284.481339][ C1] raw_ioctl+0x10a9/0x25e0
[ 284.481346][ C1] ? gadget_suspend+0x10/0x10
[ 284.481355][ C1] __x64_sys_ioctl+0x11f/0x190
[ 284.481360][ C1] do_syscall_64+0x35/0xb0
[ 284.481365][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.481369][ C1] RIP: 0033:0x7f8d15a89037
[ 284.481372][ C1] RSP: 002b:00007f8d16b10098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 284.481376][ C1] RAX: ffffffffffffffda RBX: 00007f8d16b11110 RCX: 00007f8d15a89037
[ 284.481378][ C1] RDX: 00007f8d16b11110 RSI: 0000000080085502 RDI: 0000000000000003
[ 284.481381][ C1] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b
[ 284.481383][ C1] R10: 00007f8d16b10140 R11: 0000000000000246 R12: 0000000800000000
[ 284.481385][ C1] R13: 0000000000000000 R14: 0000000020000000 R15: 00007f8d15aeed1d
[ 284.481394][ C1]
[ 284.481396][ C1] task:syz-executor.1 state:S stack:27912 pid:5873 ppid:5445 flags:0x00000000
[ 284.481406][ C1] Call Trace:
[ 284.481408][ C1]
[ 284.481411][ C1] __schedule+0xc25/0x57f0
[ 284.481415][ C1] ? debug_object_activate+0x249/0x3f0
[ 284.481421][ C1] ? debug_object_free+0x350/0x350
[ 284.481425][ C1] ? get_futex_key+0x378/0x1420
[ 284.481431][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.481439][ C1] ? hrtimer_start_range_ns+0x679/0xcc0
[ 284.481446][ C1] schedule+0xda/0x1a0
[ 284.481451][ C1] futex_wait_queue+0xe1/0x1c0
[ 284.481456][ C1] futex_wait+0x25b/0x5f0
[ 284.481461][ C1] ? futex_wait_setup+0x1a0/0x1a0
[ 284.481468][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 284.481478][ C1] ? lock_downgrade+0x690/0x690
[ 284.481486][ C1] do_futex+0xf9/0x1c0
[ 284.481490][ C1] ? __ia32_sys_get_robust_list+0x2d0/0x2d0
[ 284.481495][ C1] ? ktime_get+0x217/0x2f0
[ 284.481498][ C1] ? ktime_get+0x117/0x2f0
[ 284.481504][ C1] __x64_sys_futex+0x16c/0x3d0
[ 284.481510][ C1] ? do_futex+0x1c0/0x1c0
[ 284.481516][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.481522][ C1] do_syscall_64+0x35/0xb0
[ 284.481527][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.481531][ C1] RIP: 0033:0x7f0ffe089279
[ 284.481534][ C1] RSP: 002b:00007ffe717a89a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 284.481537][ C1] RAX: ffffffffffffffda RBX: 00007f0ffe19bf8c RCX: 00007f0ffe089279
[ 284.481540][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ffe19bf8c
[ 284.481542][ C1] RBP: 00007f0ffe19bf80 R08: 00007ffe717d5080 R09: 0000000000000000
[ 284.481545][ C1] R10: 00007ffe717a8a90 R11: 0000000000000246 R12: 0000000000045643
[ 284.481547][ C1] R13: 00007ffe717a8a90 R14: 00007ffe717a8ab0 R15: 000000000000015e
[ 284.481556][ C1]
[ 284.481558][ C1] task:syz-executor.1 state:S stack:28488 pid:5877 ppid:5445 flags:0x00000000
[ 284.481567][ C1] Call Trace:
[ 284.481569][ C1]
[ 284.481572][ C1] __schedule+0xc25/0x57f0
[ 284.481583][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.481587][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.481594][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.481602][ C1] schedule+0xda/0x1a0
[ 284.481606][ C1] schedule_timeout+0x229/0x270
[ 284.481610][ C1] ? usleep_range_state+0x180/0x180
[ 284.481614][ C1] ? __wait_for_common+0x1c0/0x5c0
[ 284.481618][ C1] ? lock_downgrade+0x690/0x690
[ 284.481622][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.481626][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.481631][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 284.481636][ C1] __wait_for_common+0x1ca/0x5c0
[ 284.481640][ C1] ? usleep_range_state+0x180/0x180
[ 284.481646][ C1] ? bit_wait_timeout+0x160/0x160
[ 284.481655][ C1] wait_for_completion_interruptible+0x1b/0x30
[ 284.481659][ C1] raw_process_ep_io+0x53e/0xc80
[ 284.481664][ C1] ? __might_fault+0xbc/0x160
[ 284.481670][ C1] ? raw_process_ep0_io+0x9b0/0x9b0
[ 284.481679][ C1] ? _copy_from_user+0x5f/0xa0
[ 284.481685][ C1] raw_ioctl+0x7d8/0x25e0
[ 284.481689][ C1] ? lock_downgrade+0x690/0x690
[ 284.481696][ C1] ? gadget_suspend+0x10/0x10
[ 284.481704][ C1] __x64_sys_ioctl+0x11f/0x190
[ 284.481709][ C1] do_syscall_64+0x35/0xb0
[ 284.481714][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.481718][ C1] RIP: 0033:0x7f0ffe089037
[ 284.481721][ C1] RSP: 002b:00007f0fff1c70f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 284.481725][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f0ffe089037
[ 284.481727][ C1] RDX: 00007f0fff1c7120 RSI: 0000000040085507 RDI: 0000000000000003
[ 284.481730][ C1] RBP: 0000000020000700 R08: 00007f0ffe6d0020 R09: 0000000000000001
[ 284.481732][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003
[ 284.481734][ C1] R13: 0000000000000000 R14: 00007f0fff1c8300 R15: 0000000000022000
[ 284.481743][ C1]
[ 284.481746][ C1] task:krxrpcio/7001 state:S stack:29448 pid:5879 ppid:2 flags:0x00004000
[ 284.481755][ C1] Call Trace:
[ 284.481756][ C1]
[ 284.481760][ C1] __schedule+0xc25/0x57f0
[ 284.481766][ C1] ? lock_downgrade+0x690/0x690
[ 284.481774][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.481777][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.481781][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.481786][ C1] ? set_user_nice.part.0+0x42f/0x1120
[ 284.481792][ C1] ? preempt_schedule_common+0x45/0xb0
[ 284.481796][ C1] ? hrtick+0x250/0x250
[ 284.481803][ C1] schedule+0xda/0x1a0
[ 284.481807][ C1] rxrpc_io_thread+0x846/0x1360
[ 284.481815][ C1] ? __kthread_parkme+0xb4/0x1f0
[ 284.481820][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.481828][ C1] ? __hci_cmd_sync_sk+0x1a0/0xcd0
[ 284.481833][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.481838][ C1] ? rxrpc_input_packet+0x13f0/0x13f0
[ 284.481842][ C1] kthread+0x2e6/0x3c0
[ 284.481846][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.481852][ C1] ret_from_fork+0x1f/0x30
[ 284.481862][ C1]
[ 284.481865][ C1] task:bond0 state:I stack:30536 pid:5883 ppid:2 flags:0x00004000
[ 284.481875][ C1] Call Trace:
[ 284.481876][ C1]
[ 284.481880][ C1] __schedule+0xc25/0x57f0
[ 284.481884][ C1] ? rescuer_thread+0x114/0xb60
[ 284.481893][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.481898][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.481903][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.481907][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.481912][ C1] schedule+0xda/0x1a0
[ 284.481917][ C1] rescuer_thread+0x655/0xb60
[ 284.481920][ C1] ? lock_downgrade+0x690/0x690
[ 284.481926][ C1] ? kthread+0x247/0x3c0
[ 284.481933][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.481937][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.481942][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.481946][ C1] kthread+0x2e6/0x3c0
[ 284.481950][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.481955][ C1] ret_from_fork+0x1f/0x30
[ 284.481965][ C1]
[ 284.481968][ C1] task:wg-crypt-wg0 state:I stack:30536 pid:5890 ppid:2 flags:0x00004000
[ 284.481977][ C1] Call Trace:
[ 284.481979][ C1]
[ 284.481983][ C1] __schedule+0xc25/0x57f0
[ 284.481987][ C1] ? rescuer_thread+0x114/0xb60
[ 284.481996][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482001][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.482005][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.482009][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.482015][ C1] schedule+0xda/0x1a0
[ 284.482019][ C1] rescuer_thread+0x655/0xb60
[ 284.482023][ C1] ? lock_downgrade+0x690/0x690
[ 284.482029][ C1] ? kthread+0x247/0x3c0
[ 284.482035][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.482039][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.482044][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.482048][ C1] kthread+0x2e6/0x3c0
[ 284.482052][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.482057][ C1] ret_from_fork+0x1f/0x30
[ 284.482068][ C1]
[ 284.482070][ C1] task:wg-crypt-wg1 state:I stack:30536 pid:5891 ppid:2 flags:0x00004000
[ 284.482080][ C1] Call Trace:
[ 284.482082][ C1]
[ 284.482085][ C1] __schedule+0xc25/0x57f0
[ 284.482089][ C1] ? rescuer_thread+0x114/0xb60
[ 284.482098][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482103][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.482108][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.482112][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.482117][ C1] schedule+0xda/0x1a0
[ 284.482122][ C1] rescuer_thread+0x655/0xb60
[ 284.482125][ C1] ? lock_downgrade+0x690/0x690
[ 284.482131][ C1] ? kthread+0x247/0x3c0
[ 284.482137][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.482142][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.482146][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.482151][ C1] kthread+0x2e6/0x3c0
[ 284.482154][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.482160][ C1] ret_from_fork+0x1f/0x30
[ 284.482170][ C1]
[ 284.482173][ C1] task:wg-crypt-wg2 state:I stack:30536 pid:5892 ppid:2 flags:0x00004000
[ 284.482182][ C1] Call Trace:
[ 284.482184][ C1]
[ 284.482188][ C1] __schedule+0xc25/0x57f0
[ 284.482191][ C1] ? rescuer_thread+0x114/0xb60
[ 284.482201][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482206][ C1] ? rescuer_thread+0x61b/0xb60
[ 284.482210][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 284.482214][ C1] ? spin_bug+0x1c0/0x1c0
[ 284.482220][ C1] schedule+0xda/0x1a0
[ 284.482224][ C1] rescuer_thread+0x655/0xb60
[ 284.482228][ C1] ? lock_downgrade+0x690/0x690
[ 284.482233][ C1] ? kthread+0x247/0x3c0
[ 284.482240][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.482245][ C1] ? __kthread_parkme+0xc1/0x1f0
[ 284.482249][ C1] ? cancel_delayed_work+0x10/0x10
[ 284.482254][ C1] kthread+0x2e6/0x3c0
[ 284.482257][ C1] ? kthread_complete_and_exit+0x20/0x20
[ 284.482263][ C1] ret_from_fork+0x1f/0x30
[ 284.482273][ C1]
[ 284.482275][ C1] task:syz-executor.2 state:S stack:27424 pid:5917 ppid:5277 flags:0x00000000
[ 284.482284][ C1] Call Trace:
[ 284.482286][ C1]
[ 284.482289][ C1] __schedule+0xc25/0x57f0
[ 284.482293][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.482304][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482315][ C1] ? do_wait+0x42f/0xa10
[ 284.482320][ C1] ? release_task+0x14f0/0x14f0
[ 284.482327][ C1] schedule+0xda/0x1a0
[ 284.482332][ C1] do_wait+0x5b8/0xa10
[ 284.482339][ C1] kernel_wait4+0xee/0x1c0
[ 284.482343][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.482349][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.482354][ C1] ? find_held_lock+0x2d/0x110
[ 284.482361][ C1] __do_sys_wait4+0xe8/0x100
[ 284.482366][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.482371][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.482377][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.482384][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.482388][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.482393][ C1] do_syscall_64+0x35/0xb0
[ 284.482398][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.482402][ C1] RIP: 0033:0x7f3e8ec876d6
[ 284.482405][ C1] RSP: 002b:00007ffe734bef48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.482409][ C1] RAX: ffffffffffffffda RBX: 000000000000171f RCX: 00007f3e8ec876d6
[ 284.482411][ C1] RDX: 0000000040000000 RSI: 00007ffe734bef5c RDI: 00000000ffffffff
[ 284.482413][ C1] RBP: 00007ffe734bef5c R08: 0000000000000000 R09: 0000555556075400
[ 284.482416][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.482418][ C1] R13: 00007ffe734bf050 R14: 0000000000000000 R15: 0000000000000000
[ 284.482427][ C1]
[ 284.482430][ C1] task:syz-executor.4 state:S stack:27424 pid:5918 ppid:5277 flags:0x00000000
[ 284.482438][ C1] Call Trace:
[ 284.482440][ C1]
[ 284.482444][ C1] __schedule+0xc25/0x57f0
[ 284.482447][ C1] ? print_usage_bug.part.0+0x660/0x660
[ 284.482458][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482463][ C1] ? do_wait+0x42f/0xa10
[ 284.482468][ C1] ? release_task+0x14f0/0x14f0
[ 284.482476][ C1] schedule+0xda/0x1a0
[ 284.482480][ C1] do_wait+0x5b8/0xa10
[ 284.482487][ C1] kernel_wait4+0xee/0x1c0
[ 284.482491][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 284.482497][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0
[ 284.482502][ C1] ? find_held_lock+0x2d/0x110
[ 284.482509][ C1] __do_sys_wait4+0xe8/0x100
[ 284.482514][ C1] ? kernel_wait4+0x1c0/0x1c0
[ 284.482519][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.482525][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.482531][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.482535][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.482540][ C1] do_syscall_64+0x35/0xb0
[ 284.482545][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.482549][ C1] RIP: 0033:0x7ff5d90876d6
[ 284.482552][ C1] RSP: 002b:00007ffc8a71efc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 284.482555][ C1] RAX: ffffffffffffffda RBX: 0000000000001720 RCX: 00007ff5d90876d6
[ 284.482558][ C1] RDX: 0000000040000000 RSI: 00007ffc8a71efdc RDI: 00000000ffffffff
[ 284.482560][ C1] RBP: 00007ffc8a71efdc R08: 0000000000000000 R09: 00005555565c1400
[ 284.482563][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.482565][ C1] R13: 00007ffc8a71f0d0 R14: 0000000000000000 R15: 0000000000000000
[ 284.482574][ C1]
[ 284.482576][ C1] task:syz-executor.2 state:S stack:28488 pid:5919 ppid:5917 flags:0x00000000
[ 284.482585][ C1] Call Trace:
[ 284.482587][ C1]
[ 284.482590][ C1] __schedule+0xc25/0x57f0
[ 284.482596][ C1] ? lock_acquire+0x1ad/0x520
[ 284.482601][ C1] ? find_held_lock+0x2d/0x110
[ 284.482608][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482615][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.482619][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.482623][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.482629][ C1] schedule+0xda/0x1a0
[ 284.482633][ C1] vhci_read+0x164/0x4e0
[ 284.482642][ C1] ? vhci_send_frame+0x80/0x80
[ 284.482647][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.482653][ C1] ? apparmor_file_permission+0x14e/0x450
[ 284.482659][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 284.482665][ C1] vfs_read+0x16b/0x7b0
[ 284.482672][ C1] ? kernel_read+0x120/0x120
[ 284.482678][ C1] ? __ct_user_exit+0xb2/0xf0
[ 284.482682][ C1] ? lock_downgrade+0x690/0x690
[ 284.482687][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.482691][ C1] ? lock_downgrade+0x690/0x690
[ 284.482696][ C1] ? __fget_light+0x4c/0x210
[ 284.482702][ C1] ksys_read+0xee/0x1c0
[ 284.482707][ C1] ? vfs_write+0xd10/0xd10
[ 284.482713][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.482719][ C1] do_syscall_64+0x35/0xb0
[ 284.482724][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.482728][ C1] RIP: 0033:0x7f3e8ec3bdee
[ 284.482731][ C1] RSP: 002b:00007ffe734beef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 284.482734][ C1] RAX: ffffffffffffffda RBX: 00007ffe734bf5b8 RCX: 00007f3e8ec3bdee
[ 284.482737][ C1] RDX: 0000000000000004 RSI: 00007ffe734bef0c RDI: 00000000000000ca
[ 284.482739][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f3e8ed6fef0
[ 284.482742][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.482744][ C1] R13: 00007ffe734bf050 R14: 0000000000000000 R15: 0000000000000000
[ 284.482753][ C1]
[ 284.482755][ C1] task:syz-executor.4 state:S stack:28488 pid:5920 ppid:5918 flags:0x00000000
[ 284.482764][ C1] Call Trace:
[ 284.482766][ C1]
[ 284.482769][ C1] __schedule+0xc25/0x57f0
[ 284.482775][ C1] ? lock_acquire+0x1ad/0x520
[ 284.482780][ C1] ? find_held_lock+0x2d/0x110
[ 284.482787][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482794][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.482798][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.482802][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.482808][ C1] schedule+0xda/0x1a0
[ 284.482813][ C1] vhci_read+0x164/0x4e0
[ 284.482820][ C1] ? vhci_send_frame+0x80/0x80
[ 284.482826][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.482831][ C1] ? apparmor_file_permission+0x14e/0x450
[ 284.482836][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 284.482841][ C1] vfs_read+0x16b/0x7b0
[ 284.482847][ C1] ? kernel_read+0x120/0x120
[ 284.482853][ C1] ? __ct_user_exit+0xb2/0xf0
[ 284.482857][ C1] ? lock_downgrade+0x690/0x690
[ 284.482862][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.482866][ C1] ? lock_downgrade+0x690/0x690
[ 284.482871][ C1] ? __fget_light+0x4c/0x210
[ 284.482877][ C1] ksys_read+0xee/0x1c0
[ 284.482882][ C1] ? vfs_write+0xd10/0xd10
[ 284.482887][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.482893][ C1] do_syscall_64+0x35/0xb0
[ 284.482898][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.482902][ C1] RIP: 0033:0x7ff5d903bdee
[ 284.482905][ C1] RSP: 002b:00007ffc8a71ef78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 284.482909][ C1] RAX: ffffffffffffffda RBX: 00007ffc8a71f638 RCX: 00007ff5d903bdee
[ 284.482911][ C1] RDX: 0000000000000004 RSI: 00007ffc8a71ef8c RDI: 00000000000000ca
[ 284.482913][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ff5d916fef0
[ 284.482916][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 284.482918][ C1] R13: 00007ffc8a71f0d0 R14: 0000000000000000 R15: 0000000000000000
[ 284.482927][ C1]
[ 284.482929][ C1] task:dhcpcd-run-hook state:S stack:26952 pid:5922 ppid:4613 flags:0x00000002
[ 284.482938][ C1] Call Trace:
[ 284.482940][ C1]
[ 284.482944][ C1] __schedule+0xc25/0x57f0
[ 284.482949][ C1] ? lock_acquire+0x1ad/0x520
[ 284.482954][ C1] ? find_held_lock+0x2d/0x110
[ 284.482961][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.482969][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 284.482973][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.482977][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 284.482983][ C1] schedule+0xda/0x1a0
[ 284.482987][ C1] pipe_read+0x894/0xe80
[ 284.482995][ C1] ? __lock_acquire+0x1916/0x5df0
[ 284.483002][ C1] ? pipe_ioctl+0x290/0x290
[ 284.483009][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 284.483014][ C1] ? apparmor_file_permission+0x14e/0x450
[ 284.483019][ C1] ? fsnotify_perm.part.0+0x11c/0x500
[ 284.483024][ C1] vfs_read+0x657/0x7b0
[ 284.483029][ C1] ? kernel_read+0x120/0x120
[ 284.483035][ C1] ? __ct_user_exit+0xb2/0xf0
[ 284.483039][ C1] ? lock_downgrade+0x690/0x690
[ 284.483047][ C1] ? __fget_light+0x4c/0x210
[ 284.483053][ C1] ksys_read+0x16b/0x1c0
[ 284.483058][ C1] ? vfs_write+0xd10/0xd10
[ 284.483063][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.483069][ C1] do_syscall_64+0x35/0xb0
[ 284.483074][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.483078][ C1] RIP: 0033:0x7fe2f857bb6a
[ 284.483081][ C1] RSP: 002b:00007fff5a6f48b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 284.483085][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2f857bb6a
[ 284.483087][ C1] RDX: 0000000000000080 RSI: 00007fff5a6f4998 RDI: 0000000000000003
[ 284.483089][ C1] RBP: 00007fff5a6f4998 R08: 0000000000001723 R09: 0000000000000200
[ 284.483092][ C1] R10: 00007fe2f8427650 R11: 0000000000000246 R12: 0000000000000080
[ 284.483094][ C1] R13: 00007fe2f8427300 R14: 0000564dd85e4fdc R15: 0000000000000024
[ 284.483103][ C1]
[ 284.483105][ C1] task:dhcpcd-run-hook state:R running task stack:28352 pid:5923 ppid:5922 flags:0x00000002
[ 284.483116][ C1] Call Trace:
[ 284.483118][ C1]
[ 284.483121][ C1] __schedule+0xc25/0x57f0
[ 284.483129][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 284.483136][ C1] ? io_schedule_timeout+0x140/0x140
[ 284.483142][ C1] ? lock_acquire+0x1ad/0x520
[ 284.483149][ C1] ? __slab_alloc.constprop.0+0x56/0xa0
[ 284.483154][ C1] ? preempt_schedule_thunk+0x16/0x20
[ 284.483160][ C1] preempt_schedule_common+0x45/0xb0
[ 284.483165][ C1] preempt_schedule_thunk+0x16/0x20
[ 284.483172][ C1] ___slab_alloc+0xfd9/0x1400
[ 284.483177][ C1] ? tomoyo_realpath_from_path+0xa4/0x650
[ 284.483187][ C1] ? tomoyo_realpath_from_path+0xa4/0x650
[ 284.483191][ C1] __slab_alloc.constprop.0+0x56/0xa0
[ 284.483197][ C1] __kmem_cache_alloc_node+0x12e/0x310
[ 284.483201][ C1] ? tomoyo_realpath_from_path+0xa4/0x650
[ 284.483207][ C1] ? tomoyo_realpath_from_path+0xa4/0x650
[ 284.483211][ C1] __kmalloc+0x4a/0x190
[ 284.483215][ C1] ? rcu_is_watching+0xe/0xb0
[ 284.483220][ C1] tomoyo_realpath_from_path+0xa4/0x650
[ 284.483228][ C1] tomoyo_path_perm+0x20c/0x370
[ 284.483232][ C1] ? tomoyo_path_perm+0x1a9/0x370
[ 284.483237][ C1] ? tomoyo_check_open_permission+0x2e0/0x2e0
[ 284.483257][ C1] ? __might_fault+0xbc/0x160
[ 284.483262][ C1] ? lock_downgrade+0x690/0x690
[ 284.483268][ C1] security_inode_getattr+0xab/0x100
[ 284.483273][ C1] vfs_statx+0xf2/0x390
[ 284.483279][ C1] ? inode_sub_bytes+0xd0/0xd0
[ 284.483285][ C1] ? getname_flags.part.0+0x89/0x440
[ 284.483291][ C1] vfs_fstatat+0x4f/0x70
[ 284.483296][ C1] __do_sys_newfstatat+0x6b/0xc0
[ 284.483301][ C1] ? __do_compat_sys_newlstat+0xd0/0xd0
[ 284.483305][ C1] ? __ct_user_enter+0xf9/0x130
[ 284.483315][ C1] ? lock_downgrade+0x690/0x690
[ 284.483322][ C1] ? vtime_user_exit+0x218/0x6c0
[ 284.483328][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.483332][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 284.483336][ C1] ? syscall_enter_from_user_mode+0x22/0x80
[ 284.483340][ C1] do_syscall_64+0x35/0xb0
[ 284.483345][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.483349][ C1] RIP: 0033:0x7fe2f857b5f4
[ 284.483352][ C1] RSP: 002b:00007fff5a6f3cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000106
[ 284.483356][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2f857b5f4
[ 284.483358][ C1] RDX: 00007fff5a6f3cf0 RSI: 00007fe2f8618130 RDI: 0000000000000003
[ 284.483361][ C1] RBP: 0000564dd85de25f R08: 0000000000090800 R09: 0000564dd85e2160
[ 284.483363][ C1] R10: 0000000000001000 R11: 0000000000000206 R12: 00007fff5a6f3cf0
[ 284.483366][ C1] R13: 0000564dd85de258 R14: 0000564dd85e2187 R15: 000000000000002f
[ 284.483375][ C1]
[ 284.483377][ C1]
[ 284.483377][ C1] Showing all locks held in the system:
[ 284.483383][ C1] 1 lock held by rcu_tasks_kthre/13:
[ 284.483386][ C1] #0: ffffffff8b186d30 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 284.483400][ C1] 1 lock held by rcu_tasks_trace/14:
[ 284.483403][ C1] #0: ffffffff8b186a30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 284.483419][ C1] 5 locks held by kworker/u4:2/41:
[ 284.483423][ C1] 5 locks held by kworker/u4:4/58:
[ 284.483426][ C1] #0: ffff888014e1f938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 284.483436][ C1] #1: ffffc90001597dc0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 284.483447][ C1] #2: ffffffff8c913210 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x97/0x990
[ 284.483459][ C1] #3: ffff88801e0193e8 (&wg->device_update_lock){+.+.}-{3:3}, at: wg_destruct+0x131/0x3d0
[ 284.483472][ C1] #4: ffffffff8b192c80 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x44/0x6a0
[ 284.483510][ C1] 10 locks held by kworker/1:3/4686:
[ 284.483512][ C1] #0: ffff888010c70d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 284.483522][ C1] #1: ffffc900033cfdc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 284.483532][ C1] #2: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0x5/0x50
[ 284.483544][ C1] #3: ffffffff8b175ba0 (console_lock){+.+.}-{0:0}, at: _printk+0xae/0xe0
[ 284.483555][ C1] #4: ffffffff8b175c10 (console_srcu){....}-{0:0}, at: console_flush_all+0xde/0xa30
[ 284.483565][ C1] #5: ffffc900001e0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x400
[ 284.483576][ C1] #6: ffff88801e18d230 (&dev->event_lock#2){-.-.}-{2:2}, at: input_event+0x42/0x80
[ 284.483589][ C1] #7: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x580
[ 284.483600][ C1] #8: ffffffff8bbfb478 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x1410
[ 284.483612][ C1] #9: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x330
[ 284.483624][ C1] 2 locks held by getty/4696:
[ 284.483626][ C1] #0: ffff888025e54098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70
[ 284.483638][ C1] #1: ffffc900015802f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb6f/0x1040
[ 284.483657][ C1] 5 locks held by kworker/1:7/5405:
[ 284.483659][ C1] #0: ffff88814538d138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 284.483670][ C1] #1: ffffc900053ffdc0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 284.483680][ C1] #2: ffff88801f8d6190 (&dev->mutex){....}-{3:3}, at: hub_event+0x122/0x4240
[ 284.483693][ C1] #3: ffff88806e301190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0xe7/0x870
[ 284.483703][ C1] #4: ffff88802852d160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0x88/0x530
[ 284.483725][ C1] 1 lock held by syz-executor.3/5856:
[ 284.483727][ C1] #0: ffffffff8c926028 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2e2/0x9f0
[ 284.483739][ C1] 1 lock held by dhcpcd-run-hook/5923:
[ 284.483742][ C1]
[ 284.483744][ C1] =============================================
[ 284.483744][ C1]
[ 284.506639][ T5310] Bluetooth: hci0: command 0x0406 tx timeout
[ 284.522207][ T5856] 8021q: adding VLAN 0 to HW filter on device team0
[ 284.526658][ T5315] Bluetooth: hci1: command 0x0406 tx timeout
[ 284.530963][ T5316] Bluetooth: hci2: command 0x0406 tx timeout
[ 284.586365][ T5310] Bluetooth: hci3: command 0x0409 tx timeout
[ 284.664665][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 285.587283][ T5579] usb 6-1: USB disconnect, device number 5
[ 285.593112][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 285.623382][ T7] usb 2-1: USB disconnect, device number 4
[ 285.624765][ T5350] bridge0: port 1(bridge_slave_0) entered blocking state
[ 286.746230][ T5315] Bluetooth: hci3: command 0x041b tx timeout
[ 286.748060][ T5350] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 286.753881][ T4948] Bluetooth: hci4: Opcode 0x c03 failed: -110
[ 286.813352][ T5856] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 312.639595][ T4948] Bluetooth: hci3: command 0x040f tx timeout
[ 312.642054][ T5315] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 312.677032][ T5856] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 312.694718][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 312.716007][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 312.730588][ T5350] bridge0: port 2(bridge_slave_1) entered blocking state
[ 312.737661][ T5350] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 312.745302][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 312.753971][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 312.762400][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 312.770854][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 312.778959][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 312.787365][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 312.795378][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 312.804144][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 312.812174][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 312.820210][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 312.828966][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 312.836459][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 313.808995][ T5315] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 313.817315][ T5315] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 313.824790][ T5315] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 313.835895][ T5315] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 313.844024][ T5315] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 313.853495][ T5315] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 313.968380][ T5939] chnl_net:caif_netlink_parms(): no params data found
[ 314.039417][ T5939] bridge0: port 1(bridge_slave_0) entered blocking state
[ 314.049062][ T5939] bridge0: port 1(bridge_slave_0) entered disabled state
[ 314.057490][ T5939] bridge_slave_0: entered allmulticast mode
[ 314.063882][ T5939] bridge_slave_0: entered promiscuous mode
[ 314.071681][ T5939] bridge0: port 2(bridge_slave_1) entered blocking state
[ 314.080495][ T5939] bridge0: port 2(bridge_slave_1) entered disabled state
[ 314.088487][ T5939] bridge_slave_1: entered allmulticast mode
[ 314.094979][ T5939] bridge_slave_1: entered promiscuous mode
[ 314.118930][ T5939] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 314.129760][ T5939] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 314.156775][ T5939] team0: Port device team_slave_0 added
[ 314.168976][ T5939] team0: Port device team_slave_1 added
[ 314.193206][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 314.204016][ T5939] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 314.233640][ T5939] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 314.246443][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 314.253376][ T5939] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 314.279567][ T5939] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 314.306802][ T5939] hsr_slave_0: entered promiscuous mode
[ 314.312776][ T5939] hsr_slave_1: entered promiscuous mode
[ 314.318714][ T5939] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 314.326464][ T5939] Cannot create hsr debugfs directory
[ 314.388238][ T5939] bridge0: port 2(bridge_slave_1) entered blocking state
[ 314.395329][ T5939] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 314.402740][ T5939] bridge0: port 1(bridge_slave_0) entered blocking state
[ 314.409822][ T5939] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 314.443806][ T5939] 8021q: adding VLAN 0 to HW filter on device bond0
[ 314.454922][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 314.465508][ T4957] bridge0: port 1(bridge_slave_0) entered disabled state
[ 314.473902][ T4957] bridge0: port 2(bridge_slave_1) entered disabled state
[ 314.489358][ T5939] 8021q: adding VLAN 0 to HW filter on device team0
[ 314.510708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 314.519338][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 314.526432][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 314.553151][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 314.562715][ T5348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 314.569887][ T5348] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 314.581140][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 314.589899][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 314.602950][ T5939] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 314.615952][ T5939] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 314.632012][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 314.643474][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 314.651751][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 314.671982][ T5939] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 314.684963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 314.692833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 314.701220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 314.715652][ T58] hsr_slave_0: left promiscuous mode
[ 314.722655][ T58] hsr_slave_1: left promiscuous mode
[ 314.731620][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 314.740114][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 314.757211][ T58] bridge_slave_1: left allmulticast mode
[ 314.762842][ T58] bridge_slave_1: left promiscuous mode
[ 314.768790][ T4948] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 314.771210][ T58] bridge0: port 2(bridge_slave_1) entered disabled state
[ 314.787356][ T4948] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 314.795300][ T4948] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 314.795557][ T58] bridge_slave_0: left allmulticast mode
[ 314.808631][ T58] bridge_slave_0: left promiscuous mode
[ 314.814335][ T58] bridge0: port 1(bridge_slave_0) entered disabled state
[ 314.821973][ T4948] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 314.833901][ T4948] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 314.842022][ T4948] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 314.898716][ T58] team0 (unregistering): Port device team_slave_1 removed
[ 314.910748][ T58] team0 (unregistering): Port device team_slave_0 removed
[ 314.920558][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 314.932663][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 314.962079][ T58] bond0 (unregistering): Released all slaves
[ 315.091439][ T5987] chnl_net:caif_netlink_parms(): no params data found
[ 315.154126][ T5987] bridge0: port 1(bridge_slave_0) entered blocking state
[ 315.161946][ T5987] bridge0: port 1(bridge_slave_0) entered disabled state
[ 315.169521][ T5987] bridge_slave_0: entered allmulticast mode
[ 315.175965][ T5987] bridge_slave_0: entered promiscuous mode
[ 315.192257][ T5987] bridge0: port 2(bridge_slave_1) entered blocking state
[ 315.205607][ T5987] bridge0: port 2(bridge_slave_1) entered disabled state
[ 315.213986][ T5987] bridge_slave_1: entered allmulticast mode
[ 315.227971][ T5987] bridge_slave_1: entered promiscuous mode
[ 315.250031][ T5987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 315.260729][ T5987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 315.285655][ T5987] team0: Port device team_slave_0 added
[ 315.292467][ T5987] team0: Port device team_slave_1 added
[ 315.319883][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 315.328347][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 315.344517][ T5939] veth0_vlan: entered promiscuous mode
[ 315.356035][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 315.365092][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 315.373621][ T5987] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 315.381405][ T5987] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 315.421350][ T5987] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 315.437454][ T5939] veth1_vlan: entered promiscuous mode
[ 315.447316][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 315.454869][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 315.463829][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 315.471790][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 315.482657][ T5987] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 315.496148][ T5987] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 315.559189][ T5987] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 315.593030][ T5939] veth0_macvtap: entered promiscuous mode
[ 315.601488][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 315.614174][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 315.630827][ T5939] veth1_macvtap: entered promiscuous mode
[ 315.638459][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 315.646659][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 315.663779][ T5939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 315.679408][ T5939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 315.689491][ T5939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 315.700195][ T5939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 315.711743][ T5939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 315.722204][ T5939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 315.735023][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 315.745911][ T5987] hsr_slave_0: entered promiscuous mode
[ 315.772435][ T5987] hsr_slave_1: entered promiscuous mode
[ 315.786780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 315.795256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 315.817410][ T5939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 315.831407][ T5939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 315.841806][ T5939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 315.863907][ T5939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 315.875470][ T5939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 315.886014][ T4948] Bluetooth: hci3: command 0x0409 tx timeout
[ 315.895040][ T5939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 315.905878][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 315.914621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 315.927497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 316.031757][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 316.055348][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 316.085347][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 316.097732][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 316.105624][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 316.166138][ T5987] 8021q: adding VLAN 0 to HW filter on device bond0
[ 316.173693][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 316.207677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 316.215576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 316.225033][ T5987] 8021q: adding VLAN 0 to HW filter on device team0
[ 316.253313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 316.262267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 316.273973][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 316.281085][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 316.298791][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 316.306630][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 316.315057][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 316.323517][ T1106] bridge0: port 2(bridge_slave_1) entered blocking state
[ 316.330617][ T1106] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 316.338992][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 316.347976][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 316.356522][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 316.365488][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 316.373674][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 316.381936][ T1106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 316.392355][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 316.400562][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 316.411977][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 316.422667][ T5987] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 316.440305][ T5987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 316.452074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 316.460637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 316.475020][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 316.487039][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 316.496077][ T5987] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 316.536150][ T1106] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 316.664645][ T5987] veth0_vlan: entered promiscuous mode
[ 316.678219][ T5405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 316.686727][ T5405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 316.695158][ T5405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 316.704908][ T5405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 316.713714][ T5405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 316.721943][ T5405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 316.732695][ T5987] veth1_vlan: entered promiscuous mode
[ 316.752623][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 316.761805][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 316.772146][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 316.781933][ T5348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 316.793900][ T5987] veth0_macvtap: entered promiscuous mode
[ 316.804919][ T5987] veth1_macvtap: entered promiscuous mode
2023/05/26 20:57:33 SYZFATAL: executor failed 11 times: executor 3: failed to write control pipe: write |1: broken pipe
SYZFAIL: wrong response packet
(errno 16: Device or resource busy)
loop exited with status 67
[ 316.820757][ T5987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 316.831718][ T5310] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 316.844050][ T5987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 316.857484][ T5987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[